>>> bpftool v7.1.0 Downloading
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git init . 
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint: 
hint: 	git config --global init.defaultBranch <name>
hint: 
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint: 
hint: 	git branch -m <name>
Initialized empty Git repository in /home/autobuild/autobuild/instance-4/dl/bpftool/git/.git/
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git remote add origin 'https://github.com/libbpf/bpftool' 
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git remote set-url origin 'https://github.com/libbpf/bpftool' 
Fetching all references
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git fetch origin 
From https://github.com/libbpf/bpftool
 * [new branch]      master     -> origin/master
 * [new tag]         v6.7.0     -> v6.7.0
 * [new tag]         v6.8.0     -> v6.8.0
 * [new tag]         v7.0.0     -> v7.0.0
 * [new tag]         v7.1.0     -> v7.1.0
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git fetch origin -t 
Could not fetch special ref 'v7.1.0'; assuming it is not special.
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git submodule --quiet foreach 'printf "Deregistering submodule \"%s\"\n" "${path}" && cd .. && rm -rf "${path##*/}"' 
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git checkout -f -q 'v7.1.0' 
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git clean -ffdx 
GIT_DIR=/home/autobuild/autobuild/instance-4/dl/bpftool/git/.git git submodule update --init --recursive 
Submodule 'libbpf' (https://github.com/libbpf/libbpf.git) registered for path 'libbpf'
Cloning into '/home/autobuild/autobuild/instance-4/dl/bpftool/git/libbpf'...
Submodule path 'libbpf': checked out 'e3a40329bb05a333fc588e3bf50365a554fda0a6'
bpftool-v7.1.0-br1.tar.gz: OK (sha256: 35ff149cab4a3ab209b0c04cab2707243ab7ee753de5f4b5678296c975cf7fe0)
>>> bpftool v7.1.0 Extracting
gzip -d -c /home/autobuild/autobuild/instance-4/dl/bpftool/bpftool-v7.1.0-br1.tar.gz | tar --strip-components=1 -C /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0   -xf -
>>> bpftool v7.1.0 Patching
>>> bpftool v7.1.0 Configuring
>>> bpftool v7.1.0 Building
PATH="/home/autobuild/autobuild/instance-4/output-1/host/bin:/home/autobuild/autobuild/instance-4/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" PATH="/home/autobuild/autobuild/instance-4/output-1/host/bin:/home/autobuild/autobuild/instance-4/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl" AR="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gcc-ar" AS="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-as" LD="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-ld" NM="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gcc-nm" CC="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gcc" GCC="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gcc" CPP="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-cpp" CXX="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-g++" FC="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gfortran" F77="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gfortran" RANLIB="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-gcc-ranlib" READELF="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-readelf" STRIP="/bin/true" OBJCOPY="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-objcopy" OBJDUMP="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/autobuild/autobuild/instance-4/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/autobuild/autobuild/instance-4/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/autobuild/autobuild/instance-4/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/autobuild/autobuild/instance-4/output-1/host/lib -Wl,-rpath,/home/autobuild/autobuild/instance-4/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-as" DEFAULT_LINKER="/home/autobuild/autobuild/instance-4/output-1/host/bin/sparc64-buildroot-linux-gnu-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=2" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os -g0 -D_FORTIFY_SOURCE=2" LDFLAGS="" FCFLAGS=" -Os -g0" FFLAGS=" -Os -g0" PKG_CONFIG="/home/autobuild/autobuild/instance-4/output-1/host/bin/pkg-config" STAGING_DIR="/home/autobuild/autobuild/instance-4/output-1/host/sparc64-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl CXX=no /home/autobuild/make/make -j1 -C /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src
make[1]: Entering directory '/home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src'
...                        libbfd: [ on  ]
...               clang-bpf-co-re: [ on  ]
...                          llvm: [ on  ]
...                        libcap: [ OFF ]
  MKDIR    /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/
make[2]: Entering directory '/home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/libbpf/src'
  MKDIR    /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/bpf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from bpf.c:24:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from bpf.c:24:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from bpf.c:36:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
bpf.c: In function 'alloc_zero_tailing_info':
bpf.c:219:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  219 |  for (i = 0; i < cnt; i++) {
      |                ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/btf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/byteswap.h:22,
                 from btf.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf.c:6:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from btf.c:7:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
btf.c: In function 'btf_type_by_id':
btf.c:466:14: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  466 |  if (type_id < btf->start_id)
      |              ^
btf.c: In function 'determine_ptr_size':
btf.c:513:17: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  513 |   for (j = 0; j < ARRAY_SIZE(long_aliases); j++) {
      |                 ^
btf.c: In function 'btf_ptr_sz':
btf.c:526:44: warning: operand of '?:' changes signedness from 'int' to 'long unsigned int' due to unsignedness of other operand [-Wsign-compare]
  526 |  return btf->ptr_sz < 0 ? sizeof(void *) : btf->ptr_sz;
      |                                            ^~~~~~~~~~~
btf.c: In function 'btf_parse_raw':
btf.c:1108:28: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'long int' [-Wsign-compare]
 1108 |  if (fread(data, 1, sz, f) < sz) {
      |                            ^
btf.c: In function 'btf_get_raw_data':
btf.c:1284:17: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
 1284 |   for (i = 0; i < btf->nr_types; i++) {
      |                 ^
btf.c: In function 'btf__str_by_offset':
btf.c:1331:13: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 1331 |  if (offset < btf->start_str_off)
      |             ^
btf.c: In function 'validate_type_id':
btf.c:1846:19: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
 1846 |  if (id < 0 || id > BTF_MAX_NR_TYPES)
      |                   ^
btf.c: In function 'btf_dedup_clear_hypot_map':
btf.c:3179:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 3179 |  for (i = 0; i < d->hypot_cnt; i++)
      |                ^
btf.c: In function 'btf_for_each_str_off':
btf.c:3282:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 3282 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'strs_dedup_remap_str_off':
btf.c:3308:30: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 3308 |  if (str_off == 0 || str_off < d->btf->start_str_off)
      |                              ^
btf.c: In function 'btf_hash_struct':
btf.c:3514:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 3514 |  for (i = 0; i < vlen; i++) {
      |                ^
btf.c: In function 'btf_dedup_prim_types':
btf.c:3833:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 3833 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'btf_dedup_is_equiv':
btf.c:4086:42: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 4086 |    if (fwd_kind == real_kind && canon_id < d->btf->start_id)
      |                                          ^
btf.c: In function 'btf_dedup_merge_hypot_map':
btf.c:4213:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 4213 |  for (i = 0; i < d->hypot_cnt; i++) {
      |                ^
btf.c: In function 'btf_dedup_struct_types':
btf.c:4353:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4353 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'btf_dedup_ref_types':
btf.c:4515:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4515 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'btf_dedup_resolve_fwds':
btf.c:4643:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4643 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'btf_dedup_compact_types':
btf.c:4678:39: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4678 |  for (i = 0, id = d->btf->start_id; i < d->btf->nr_types; i++, id++)
      |                                       ^
btf.c:4683:39: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4683 |  for (i = 0, id = d->btf->start_id; i < d->btf->nr_types; i++, id++) {
      |                                       ^
btf.c:4684:18: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 4684 |   if (d->map[id] != id)
      |                  ^~
btf.c: In function 'btf_dedup_remap_types':
btf.c:4747:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 4747 |  for (i = 0; i < d->btf->nr_types; i++) {
      |                ^
btf.c: In function 'btf__load_vmlinux_btf':
btf.c:4790:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 4790 |  for (i = 0; i < ARRAY_SIZE(locations); i++) {
      |                ^
In file included from btf.c:22:
btf.c: In function 'btf_ext_visit_type_ids':
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
btf.c:4959:3: note: in expansion of macro 'for_each_btf_ext_rec'
 4959 |   for_each_btf_ext_rec(seg, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
btf.c:4970:3: note: in expansion of macro 'for_each_btf_ext_rec'
 4970 |   for_each_btf_ext_rec(seg, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
btf.c: In function 'btf_ext_visit_str_offs':
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
btf.c:5001:3: note: in expansion of macro 'for_each_btf_ext_rec'
 5001 |   for_each_btf_ext_rec(seg, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
btf.c:5019:3: note: in expansion of macro 'for_each_btf_ext_rec'
 5019 |   for_each_btf_ext_rec(seg, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/libbpf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from libbpf.c:16:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from libbpf.c:16:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.c:17:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
libbpf.c: In function 'bpf_object__add_programs':
libbpf.c:804:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  804 |  for (i = 0; i < nr_syms; i++) {
      |                ^
libbpf.c: In function 'find_struct_ops_kern_types':
libbpf.c:983:30: warning: comparison of integer expressions of different signedness: '__u32' {aka 'const unsigned int'} and '__s32' {aka 'int'} [-Wsign-compare]
  983 |   if (kern_data_member->type == kern_type_id)
      |                              ^~
libbpf.c: In function 'internal_map_name':
libbpf.c:1561:14: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
 1561 |  if (sfx_len >= BPF_OBJ_NAME_LEN)
      |              ^~
libbpf.c: In function 'bpf_object__init_global_data_maps':
libbpf.c:1683:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1683 |  for (sec_idx = 1; sec_idx < obj->efile.sec_cnt; sec_idx++) {
      |                            ^
libbpf.c: In function 'set_kcfg_value_str':
libbpf.c:1791:10: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 1791 |  if (len >= ext->kcfg.sz) {
      |          ^~
libbpf.c: In function 'pathname_concat':
libbpf.c:2149:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 2149 |  if (len >= buf_sz)
      |          ^~
libbpf.c: In function 'bpf_object__sanitize_btf':
libbpf.c:2701:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
 2701 |  for (i = 1; i < btf__type_cnt(btf); i++) {
      |                ^
libbpf.c: In function 'bpf_object__init_btf':
libbpf.c:2839:29: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 2839 |   for (seg_num = 0; seg_num < ARRAY_SIZE(ext_segs); seg_num++) {
      |                             ^
libbpf.c: In function 'bpf_object__sanitize_and_load_btf':
libbpf.c:3099:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 3099 |  for (i = 0; i < obj->nr_programs; i++) {
      |                ^
libbpf.c: In function 'bpf_object__elf_collect':
libbpf.c:3498:21: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 3498 |        targ_sec_idx >= obj->efile.sec_cnt)
      |                     ^~
libbpf.c:3525:52: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 3525 |  if (!obj->efile.strtabidx || obj->efile.strtabidx > idx) {
      |                                                    ^
libbpf.c: In function 'find_extern_sec_btf_id':
libbpf.c:3615:17: warning: comparison of integer expressions of different signedness: '__u32' {aka 'const unsigned int'} and 'int' [-Wsign-compare]
 3615 |    if (vs->type == ext_btf_id)
      |                 ^~
libbpf.c: In function 'prog_is_subprog':
libbpf.c:3957:23: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'const long unsigned int'} and 'int' [-Wsign-compare]
 3957 |  return prog->sec_idx == obj->efile.text_shndx && obj->nr_programs > 1;
      |                       ^~
libbpf.c: In function 'bpf_program__record_reloc':
libbpf.c:4064:29: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 4064 |   if (!shdr_idx || shdr_idx != obj->efile.text_shndx) {
      |                             ^~
libbpf.c: In function 'init_map_in_map_slots':
libbpf.c:5136:16: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
 5136 |  for (i = 0; i < map->init_slots_sz; i++) {
      |                ^
libbpf.c: In function 'init_prog_array_slots':
libbpf.c:5175:16: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
 5175 |  for (i = 0; i < map->init_slots_sz; i++) {
      |                ^
libbpf.c: In function 'bpf_object_init_prog_arrays':
libbpf.c:5204:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 5204 |  for (i = 0; i < obj->nr_maps; i++) {
      |                ^
libbpf.c: In function 'bpf_core_find_cands':
libbpf.c:5568:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 5568 |  for (i = 0; i < obj->btf_module_cnt; i++) {
      |                ^
In file included from libbpf.c:54:
libbpf.c: In function 'bpf_object__relocate_core':
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
libbpf.c:5748:3: note: in expansion of macro 'for_each_btf_ext_rec'
 5748 |   for_each_btf_ext_rec(seg, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
libbpf.c:5777:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 5777 |    if (insn_idx >= prog->insns_cnt)
      |                 ^~
In file included from libbpf.c:55:
hashmap.h:179:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  179 |  for (bkt = 0; bkt < map->cap; bkt++)        \
      |                    ^
libbpf.c:5813:3: note: in expansion of macro 'hashmap__for_each_entry'
 5813 |   hashmap__for_each_entry(cand_cache, entry, i) {
      |   ^~~~~~~~~~~~~~~~~~~~~~~
libbpf.c: In function 'adjust_prog_btf_ext_info':
libbpf.c:5968:21: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'const long unsigned int'} and 'int' [-Wsign-compare]
 5968 |   if (prog->sec_idx != sec_idx)
      |                     ^~
In file included from libbpf.c:54:
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
libbpf.c:5971:3: note: in expansion of macro 'for_each_btf_ext_rec'
 5971 |   for_each_btf_ext_rec(ext_info, sec, i, rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
libbpf.c: In function 'cmp_relo_by_insn_idx':
libbpf.c:6097:15: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 6097 |  if (insn_idx == relo->insn_idx)
      |               ^~
libbpf.c:6099:18: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 6099 |  return insn_idx < relo->insn_idx ? -1 : 1;
      |                  ^
libbpf.c: In function 'bpf_object__relocate_calls':
libbpf.c:6352:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6352 |  for (i = 0; i < obj->nr_programs; i++) {
      |                ^
libbpf.c: In function 'bpf_object__free_relocs':
libbpf.c:6374:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6374 |  for (i = 0; i < obj->nr_programs; i++) {
      |                ^
libbpf.c: In function 'bpf_object__sort_relos':
libbpf.c:6400:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6400 |  for (i = 0; i < obj->nr_programs; i++) {
      |                ^
libbpf.c: In function 'bpf_object__relocate':
libbpf.c:6436:17: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 6436 |   for (j = 0; j < prog->nr_reloc; j++) {
      |                 ^
libbpf.c: In function 'bpf_object__collect_map_relos':
libbpf.c:6534:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6534 |   for (j = 0; j < obj->nr_maps; j++) {
      |                 ^
libbpf.c:6544:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6544 |   if (j == obj->nr_maps) {
      |         ^~
libbpf.c:6609:12: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare]
 6609 |   if (moff >= map->init_slots_sz) {
      |            ^~
libbpf.c: In function 'bpf_object__collect_relos':
libbpf.c:6632:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6632 |  for (i = 0; i < obj->efile.sec_cnt; i++) {
      |                ^
libbpf.c: In function 'bpf_object__sanitize_prog':
libbpf.c:6686:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6686 |  for (i = 0; i < prog->insns_cnt; i++, insn++) {
      |                ^
libbpf.c: In function 'bpf_object_load_prog':
libbpf.c:6886:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 6886 |    for (i = 0; i < obj->nr_maps; i++) {
      |                  ^
libbpf.c: In function 'fixup_log_failed_core_relo':
libbpf.c:7024:33: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 7024 |    insn_idx, spec_buf, spec_len >= sizeof(spec_buf) ? "..." : "");
      |                                 ^~
libbpf.c: In function 'fixup_log_missing_map_load':
libbpf.c:7050:29: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 7050 |  if (map_idx < 0 || map_idx >= obj->nr_maps)
      |                             ^~
libbpf.c: In function 'fixup_verifier_log':
libbpf.c:7076:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 7076 |  for (i = 0; i < max_last_line_cnt; i++, next_line = cur_line) {
      |                ^
libbpf.c: In function 'find_ksym_btf_id':
libbpf.c:7448:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 7448 |   for (i = 0; i < obj->btf_module_cnt; i++) {
      |                 ^
libbpf.c: In function 'bpf_object_load':
libbpf.c:7747:17: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 7747 |   for (i = 0; i < obj->nr_maps; i++)
      |                 ^
libbpf.c:7757:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 7757 |  for (i = 0; i < obj->btf_module_cnt; i++) {
      |                ^
libbpf.c:7776:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 7776 |  for (i = 0; i < obj->nr_maps; i++)
      |                ^
libbpf.c: In function '__bpf_program__iter':
libbpf.c:8315:10: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 8315 |  if (idx >= obj->nr_programs || idx < 0)
      |          ^~
libbpf.c: In function 'libbpf_unregister_prog_handler':
libbpf.c:8682:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 8682 |  for (i = 0; i < custom_sec_def_cnt; i++) {
      |                ^
libbpf.c:8687:8: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 8687 |  if (i == custom_sec_def_cnt)
      |        ^~
libbpf.c:8691:20: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 8691 |  for (i = i + 1; i < custom_sec_def_cnt; i++)
      |                    ^
libbpf.c: In function 'libbpf_get_type_names':
libbpf.c:8769:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 8769 |  for (i = 0; i < ARRAY_SIZE(section_defs); i++) {
      |                ^
libbpf.c:8780:53: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
 8780 |   if (strlen(buf) + strlen(section_defs[i].sec) + 2 > len) {
      |                                                     ^
libbpf.c: In function 'find_btf_by_prefix_kind':
libbpf.c:9025:21: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 9025 |  if (ret < 0 || ret >= sizeof(btf_type_name))
      |                     ^~
libbpf.c: In function 'find_kernel_btf_id':
libbpf.c:9116:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 9116 |  for (i = 0; i < obj->btf_module_cnt; i++) {
      |                ^
libbpf.c: In function '__bpf_map__iter':
libbpf.c:9397:10: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'const long unsigned int'} [-Wsign-compare]
 9397 |  if (idx >= obj->nr_maps || idx < 0)
      |          ^~
libbpf.c: In function 'elf_find_next_scn_by_type':
libbpf.c:10557:18: warning: comparison of integer expressions of different signedness: 'Elf64_Word' {aka 'unsigned int'} and 'int' [-Wsign-compare]
10557 |   if (sh.sh_type == sh_type)
      |                  ^~
libbpf.c: In function 'elf_find_func_offset':
libbpf.c:10606:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
10606 |  for (i = 0; i < ARRAY_SIZE(sh_types); i++) {
      |                ^
libbpf.c: In function 'resolve_full_path':
libbpf.c:10773:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
10773 |  for (i = 0; i < ARRAY_SIZE(search_paths); i++) {
      |                ^
libbpf.c:10785:26: warning: operand of '?:' changes signedness from 'long int' to 'size_t' {aka 'long unsigned int'} due to unsignedness of other operand [-Wsign-compare]
10785 |    seg_len = next_path ? next_path - s : strlen(s);
      |                          ^~~~~~~~~~~~~
libbpf.c: In function 'determine_tracepoint_id':
libbpf.c:11056:10: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
11056 |  if (ret >= sizeof(file)) {
      |          ^~
libbpf.c: In function '__perf_buffer__new':
libbpf.c:11818:42: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
11818 |   if (map.max_entries && map.max_entries < pb->cpu_cnt)
      |                                          ^
libbpf.c: In function 'perf_buffer__buffer_fd':
libbpf.c:11998:14: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
11998 |  if (buf_idx >= pb->cpu_cnt)
      |              ^~
libbpf.c: In function 'perf_buffer__consume_buffer':
libbpf.c:12036:14: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
12036 |  if (buf_idx >= pb->cpu_cnt)
      |              ^~
libbpf.c: In function 'parse_cpu_mask_file':
libbpf.c:12179:10: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
12179 |  if (len >= sizeof(buf)) {
      |          ^~
libbpf.c: In function 'populate_skeleton_maps':
libbpf.c:12220:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
12220 |  for (i = 0; i < map_cnt; i++) {
      |                ^
libbpf.c: In function 'populate_skeleton_progs':
libbpf.c:12244:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
12244 |  for (i = 0; i < prog_cnt; i++) {
      |                ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/libbpf_errno.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from libbpf_errno.c:11:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf_errno.c:11:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from libbpf_internal.h:12,
                 from libbpf_errno.c:15:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
libbpf_errno.c: In function 'libbpf_strerror':
libbpf_errno.c:65:11: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   65 |   if (ret >= size)
      |           ^~
libbpf_errno.c:72:10: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   72 |  if (ret >= size)
      |          ^~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/netlink.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from netlink.c:4:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from netlink.c:9:
/usr/include/linux/if_ether.h:174:10: warning: packed attribute causes inefficient alignment for 'h_proto' [-Wattributes]
  174 |  __be16  h_proto;  /* packet type ID field */
      |          ^~~~~~~
/usr/include/linux/if_ether.h:175:1: warning: packed attribute causes inefficient alignment for 'ethhdr' [-Wpacked]
  175 | } __attribute__((packed));
      | ^
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from netlink.c:17:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
netlink.c: In function 'libbpf_netlink_recv':
netlink.c:151:11: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  151 |   if (len > iov.iov_len) {
      |           ^
In file included from /usr/include/linux/rtnetlink.h:6,
                 from netlink.c:11:
../include/uapi/linux/netlink.h:99:24: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
   99 |       (nlh)->nlmsg_len <= (len))
      |                        ^~
netlink.c:166:46: note: in expansion of macro 'NLMSG_OK'
  166 |   for (nh = (struct nlmsghdr *)iov.iov_base; NLMSG_OK(nh, len);
      |                                              ^~~~~~~~
netlink.c:172:22: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  172 |    if (nh->nlmsg_seq != seq) {
      |                      ^~
netlink.c: In function 'tc_add_fd_and_name':
netlink.c:606:10: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  606 |  if (len >= sizeof(name))
      |          ^~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/nlattr.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from nlattr.c:9:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from nlattr.c:11:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from libbpf_internal.h:12,
                 from nlattr.c:14:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
nlattr.c: In function 'validate_nla':
nlattr.c:65:26: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
   65 |  if (libbpf_nla_len(nla) < minlen)
      |                          ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/str_error.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from str_error.c:3:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from str_error.c:4:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/libbpf_probes.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from libbpf_probes.c:7:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from libbpf_probes.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from libbpf_probes.c:17:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/bpf_prog_linfo.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from bpf_prog_linfo.c:5:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/string.h:26,
                 from bpf_prog_linfo.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from bpf_prog_linfo.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/btf_dump.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from btf_dump.c:11:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from btf_dump.c:11:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from libbpf.h:14,
                 from btf_dump.c:22:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
btf_dump.c: In function 'pfx':
btf_dump.c:30:13: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
   30 |  return lvl >= PREFIX_CNT ? PREFIXES : &PREFIXES[PREFIX_CNT - lvl];
      |             ^~
btf_dump.c: In function 'btf_dump_emit_bit_padding':
btf_dump.c:894:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  894 |  for (i = 0; i < ARRAY_SIZE(pads); i++) {
      |                ^
btf_dump.c: In function 'btf_dump_emit_missing_aliases':
btf_dump.c:1046:16: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 1046 |  for (i = 0; i < ARRAY_SIZE(missing_base_types); i++) {
      |                ^
btf_dump.c: In function 'btf_dump_get_bitfield_value':
btf_dump.c:1773:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
 1773 |  for (i = 0; i < t->size; i++)
      |                ^
btf_dump.c: In function 'btf_dump_int_data':
btf_dump.c:1871:20: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
 1871 |  if (sz == 0 || sz > sizeof(buf)) {
      |                    ^
btf_dump.c: In function 'btf_dump_enum_data':
btf_dump.c:2214:14: warning: comparison of integer expressions of different signedness: '__s64' {aka 'long long int'} and '__u64' {aka 'long long unsigned int'} [-Wsign-compare]
 2214 |    if (value != btf_enum64_value(e))
      |              ^~
btf_dump.c: In function 'btf_dump_type_data_check_zero':
btf_dump.c:2346:17: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
 2346 |   for (i = 0; i < array->nelems; i++) {
      |                 ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/hashmap.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from hashmap.c:9:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from hashmap.c:8:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from hashmap.c:10:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/ringbuf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from ringbuf.c:10:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from ringbuf.c:10:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from ringbuf.c:11:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/strset.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from strset.c:4:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from strset.c:3:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from strset.c:5:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
strset.c: In function 'strset__new':
strset.c:66:21: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
   66 |   for (off = 0; off < set->strs_data_len; off += strlen(set->strs_data + off) + 1) {
      |                     ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/linker.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from linker.c:9:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from linker.c:9:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from linker.c:10:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
linker.c: In function 'linker_sanity_check_elf_symtab':
linker.c:774:48: warning: comparison of integer expressions of different signedness: 'Elf64_Word' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  774 |  if (!sec->shdr->sh_link || sec->shdr->sh_link >= obj->sec_cnt) {
      |                                                ^~
linker.c: In function 'linker_sanity_check_elf_relos':
linker.c:856:48: warning: comparison of integer expressions of different signedness: 'Elf64_Word' {aka 'unsigned int'} and 'int' [-Wsign-compare]
  856 |  if (!sec->shdr->sh_info || sec->shdr->sh_info >= obj->sec_cnt) {
      |                                                ^~
linker.c: In function 'sec_content_is_same':
linker.c:1072:22: warning: comparison of integer expressions of different signedness: 'int' and 'Elf64_Xword' {aka 'long unsigned int'} [-Wsign-compare]
 1072 |  if (dst_sec->sec_sz != src_sec->shdr->sh_size)
      |                      ^~
linker.c: In function 'find_glob_sym_btf':
linker.c:1691:25: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
 1691 |    if (btf_id && btf_id != vi->type) {
      |                         ^~
linker.c: In function 'linker_append_btf_ext':
linker.c:2452:33: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 2452 |   if (dst_sec->func_info.rec_sz != rec_sz) {
      |                                 ^~
In file included from linker.c:21:
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
linker.c:2457:3: note: in expansion of macro 'for_each_btf_ext_rec'
 2457 |   for_each_btf_ext_rec(&obj->btf_ext->func_info, ext_sec, i, src_rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
linker.c:2481:33: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 2481 |   if (dst_sec->line_info.rec_sz != rec_sz) {
      |                                 ^~
In file included from linker.c:21:
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
linker.c:2486:3: note: in expansion of macro 'for_each_btf_ext_rec'
 2486 |   for_each_btf_ext_rec(&obj->btf_ext->line_info, ext_sec, i, src_rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
linker.c:2523:38: warning: comparison of integer expressions of different signedness: '__u32' {aka 'unsigned int'} and 'int' [-Wsign-compare]
 2523 |   if (dst_sec->core_relo_info.rec_sz != rec_sz) {
      |                                      ^~
In file included from linker.c:21:
libbpf_internal.h:399:9: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  399 |       i < (sec)->num_info;     \
      |         ^
linker.c:2528:3: note: in expansion of macro 'for_each_btf_ext_rec'
 2528 |   for_each_btf_ext_rec(&obj->btf_ext->core_relo_info, ext_sec, i, src_rec) {
      |   ^~~~~~~~~~~~~~~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/gen_loader.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from gen_loader.c:3:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from gen_loader.c:3:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from gen_loader.c:4:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
gen_loader.c: In function 'bpf_gen__init':
gen_loader.c:144:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  144 |  for (i = 0; i < nr_progs_sz; i += 4) {
      |                ^
gen_loader.c: In function 'bpf_gen__finish':
gen_loader.c:374:15: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  374 |  if (nr_progs < gen->nr_progs || nr_maps != gen->nr_maps) {
      |               ^
gen_loader.c:374:42: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  374 |  if (nr_progs < gen->nr_progs || nr_maps != gen->nr_maps) {
      |                                          ^~
gen_loader.c:381:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  381 |  for (i = 0; i < gen->nr_progs; i++)
      |                ^
gen_loader.c:388:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  388 |  for (i = 0; i < gen->nr_maps; i++)
      |                ^
gen_loader.c: In function 'bpf_gen__map_create':
gen_loader.c:512:21: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  512 |  } else if (map_idx != gen->nr_maps) {
      |                     ^~
gen_loader.c: In function 'bpf_gen__record_attach_target':
gen_loader.c:536:10: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare]
  536 |  if (ret >= sizeof(gen->attach_target))
      |          ^~
gen_loader.c: In function 'get_ksym_desc':
gen_loader.c:588:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  588 |  for (i = 0; i < gen->nr_ksyms; i++) {
      |                ^
gen_loader.c: In function 'cleanup_relos':
gen_loader.c:906:16: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'unsigned int'} [-Wsign-compare]
  906 |  for (i = 0; i < gen->nr_ksyms; i++) {
      |                ^
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/relo_core.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from relo_core.c:58:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from relo_core.c:58:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from libbpf_internal.h:12,
                 from relo_core.c:68:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
relo_core.c: In function 'is_flex_arr':
relo_core.c:83:18: warning: comparison of integer expressions of different signedness: '__u32' {aka 'const unsigned int'} and 'int' [-Wsign-compare]
   83 |  return acc->idx == btf_vlen(t) - 1;
      |                  ^~
relo_core.c: In function 'bpf_core_parse_spec':
relo_core.c:374:28: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
  374 |    if (!flex && access_idx >= a->nelems)
      |                            ^~
relo_core.c: In function 'bpf_core_patch_insn':
relo_core.c:1052:34: warning: comparison of integer expressions of different signedness: '__s32' {aka 'int'} and '__u64' {aka 'long long unsigned int'} [-Wsign-compare]
 1052 |   if (res->validate && insn->imm != orig_val) {
      |                                  ^~
relo_core.c:1068:34: warning: comparison of integer expressions of different signedness: '__s16' {aka 'short int'} and '__u64' {aka 'long long unsigned int'} [-Wsign-compare]
 1068 |   if (res->validate && insn->off != orig_val) {
      |                                  ^~
relo_core.c:1096:22: warning: comparison of integer expressions of different signedness: 'int' and '__u32' {aka 'const unsigned int'} [-Wsign-compare]
 1096 |    if (insn_bytes_sz != res->orig_sz) {
      |                      ^~
relo_core.c: In function 'bpf_core_format_spec':
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1178:2: note: in expansion of macro 'append_buf'
 1178 |  append_buf("<%s> [%u] %s %s",
      |  ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1194:4: note: in expansion of macro 'append_buf'
 1194 |    append_buf(fmt_str, s, e->val);
      |    ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1202:4: note: in expansion of macro 'append_buf'
 1202 |    append_buf(fmt_str, s, (unsigned long long)btf_enum64_value(e));
      |    ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1210:5: note: in expansion of macro 'append_buf'
 1210 |     append_buf(".%s", spec->spec[i].name);
      |     ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1212:5: note: in expansion of macro 'append_buf'
 1212 |     append_buf("[%u]", spec->spec[i].idx);
      |     ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1215:3: note: in expansion of macro 'append_buf'
 1215 |   append_buf(" (");
      |   ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1217:4: note: in expansion of macro 'append_buf'
 1217 |    append_buf("%s%d", i == 0 ? "" : ":", spec->raw_spec[i]);
      |    ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1220:4: note: in expansion of macro 'append_buf'
 1220 |    append_buf(" @ offset %u.%u)", spec->bit_offset / 8, spec->bit_offset % 8);
      |    ^~~~~~~~~~
relo_core.c:1168:9: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1168 |   if (r >= buf_sz)    \
      |         ^~
relo_core.c:1222:4: note: in expansion of macro 'append_buf'
 1222 |    append_buf(" @ offset %u)", spec->bit_offset / 8);
      |    ^~~~~~~~~~
  CC       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/staticobjs/usdt.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from usdt.c:3:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from usdt.c:4:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from usdt.c:5:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
usdt.c: In function 'parse_elf_segs':
usdt.c:409:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  409 |  for (i = 0; i < n; i++) {
      |                ^
usdt.c: In function 'find_elf_seg':
usdt.c:543:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  543 |  for (i = 0, seg = segs; i < seg_cnt; i++, seg++) {
      |                            ^
usdt.c: In function 'find_vma_seg':
usdt.c:559:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  559 |  for (i = 0, seg = segs; i < seg_cnt; i++, seg++) {
      |                            ^
usdt.c: In function 'bpf_link_usdt_detach':
usdt.c:819:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
  819 |  for (i = 0; i < usdt_link->uprobe_cnt; i++) {
      |                ^
usdt.c: In function 'usdt_manager_attach_usdt':
usdt.c:1014:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
 1014 |  for (i = 0; i < target_cnt; i++) {
      |                ^
  AR       /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/libbpf.a
  INSTALL  bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h bpf_helpers.h bpf_helper_defs.h bpf_tracing.h bpf_endian.h bpf_core_read.h skel_internal.h libbpf_version.h usdt.bpf.h
make[2]: Leaving directory '/home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/libbpf/src'
  MKDIR    /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf
  INSTALL  /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/hashmap.h
  INSTALL  /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/nlattr.h
  INSTALL  /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/relo_core.h
  INSTALL  /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf_internal.h
  CC       btf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from btf.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from btf.c:21:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       btf_dumper.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from btf_dumper.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from btf_dumper.c:5:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from btf_dumper.c:16:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       cfg.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from cfg.c:5:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/list.h:6,
                 from cfg.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.h:10,
                 from cfg.c:9:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       cgroup.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from cgroup.c:6:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from cgroup.c:10:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from cgroup.c:11:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       common.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from common.c:14:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from common.c:14:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from common.c:14:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from common.c:14:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from common.c:14:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from common.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from common.c:14:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from common.c:15:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       feature.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from feature.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from feature.c:20:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from feature.c:23:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       gen.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from gen.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from gen.c:12:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf_internal.h:12,
                 from gen.c:17:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       iter.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from iter.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from iter.c:10:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from iter.c:12:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       jit_disasm.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from jit_disasm.c:17:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from jit_disasm.c:17:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from jit_disasm.c:20:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       json_writer.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from json_writer.c:11:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from json_writer.c:11:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       link.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from link.c:7:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from link.c:7:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from link.c:7:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from link.c:7:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from link.c:7:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from link.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from link.c:7:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from link.c:14:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       main.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from main.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.c:9:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       map.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from map.c:10:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from map.c:10:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from map.c:10:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from map.c:10:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from map.c:10:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from map.c:10:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from map.c:11:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       map_perf_ring.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from map_perf_ring.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from map_perf_ring.c:9:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from map_perf_ring.c:14:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       net.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from net.c:9:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from net.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from net.c:14:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       netlink_dumper.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from netlink_dumper.c:4:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdlib.h:26,
                 from netlink_dumper.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/libbpf/include/bpf/libbpf.h:14,
                 from netlink_dumper.c:6:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       perf.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from perf.c:11:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/ctype.h:25,
                 from perf.c:8:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from main.h:10,
                 from perf.c:20:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  CC       pids.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from pids.c:3:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from pids.c:6:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from pids.c:7:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       prog.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from prog.c:7:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from prog.c:11:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from prog.c:12:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       struct_ops.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from struct_ops.c:4:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from struct_ops.c:5:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from struct_ops.c:15:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       tracelog.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/errno.h:25,
                 from tracelog.c:5:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from tracelog.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from main.h:11,
                 from tracelog.c:15:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       xlated_dumper.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdio.h:27,
                 from xlated_dumper.c:8:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from xlated_dumper.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
In file included from xlated_dumper.c:9:
/usr/include/stdlib.h:569:14: warning: redundant redeclaration of 'reallocarray' [-Wredundant-decls]
  569 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
/usr/include/stdlib.h:563:14: note: previous declaration of 'reallocarray' was here
  563 | extern void *reallocarray (void *__ptr, size_t __nmemb, size_t __size)
      |              ^~~~~~~~~~~~
  CC       disasm.o
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:434:24: warning: redundant redeclaration of 'fscanf' [-Wredundant-decls]
  434 | extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:415:12: note: previous declaration of 'fscanf' was here
  415 | extern int fscanf (FILE *__restrict __stream,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:437:24: warning: redundant redeclaration of 'scanf' [-Wredundant-decls]
  437 | extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
      |                        ^~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:421:12: note: previous declaration of 'scanf' was here
  421 | extern int scanf (const char *__restrict __format, ...) __wur;
      |            ^~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:439:28: warning: redundant redeclaration of 'sscanf' [-Wredundant-decls]
  439 | extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
      |                            ^~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:423:12: note: previous declaration of 'sscanf' was here
  423 | extern int sscanf (const char *__restrict __s,
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:479:24: warning: redundant redeclaration of 'vfscanf' [-Wredundant-decls]
  479 | extern int __REDIRECT (vfscanf,
      |                        ^~~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:459:12: note: previous declaration of 'vfscanf' was here
  459 | extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
      |            ^~~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:484:24: warning: redundant redeclaration of 'vscanf' [-Wredundant-decls]
  484 | extern int __REDIRECT (vscanf, (const char *__restrict __format,
      |                        ^~~~~~
/usr/include/sys/cdefs.h:247:41: note: in definition of macro '__REDIRECT'
  247 | # define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
      |                                         ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:467:12: note: previous declaration of 'vscanf' was here
  467 | extern int vscanf (const char *__restrict __format, __gnuc_va_list __arg)
      |            ^~~~~~
In file included from /usr/include/features.h:490,
                 from /usr/include/bits/libc-header-start.h:33,
                 from /usr/include/stdint.h:26,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/linux/types.h:8,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/include/uapi/linux/bpf.h:11,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:6:
/usr/include/stdio.h:487:28: warning: redundant redeclaration of 'vsscanf' [-Wredundant-decls]
  487 | extern int __REDIRECT_NTH (vsscanf,
      |                            ^~~~~~~
/usr/include/sys/cdefs.h:255:6: note: in definition of macro '__REDIRECT_NTH'
  255 |      name proto __asm__ (__ASMNAME (#alias)) __THROW
      |      ^~~~
In file included from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.h:13,
                 from /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src/kernel/bpf/disasm.c:8:
/usr/include/stdio.h:471:12: note: previous declaration of 'vsscanf' was here
  471 | extern int vsscanf (const char *__restrict __s,
      |            ^~~~~~~
  LINK     bpftool
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-I/usr/include'
sparc64-buildroot-linux-gnu-gcc: WARNING: unsafe header/library path used in cross-compilation: '-L/usr/lib'
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: warning: library search path "/usr/lib" is unsafe for cross-compilation
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libLLVM-15.so when searching for -lLLVM-15
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: cannot find -lLLVM-15: No such file or directory
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libLLVM-15.so when searching for -lLLVM-15
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libelf.so when searching for -lelf
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libelf.a when searching for -lelf
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libz.so when searching for -lz
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libz.a when searching for -lz
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libLLVM-15.so when searching for -lLLVM-15
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: cannot find -lLLVM-15: No such file or directory
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libLLVM-15.so when searching for -lLLVM-15
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libgcc_s.so.1 when searching for libgcc_s.so.1
/home/autobuild/autobuild/instance-4/output-1/host/lib/gcc/sparc64-buildroot-linux-gnu/10.4.0/../../../../sparc64-buildroot-linux-gnu/bin/ld: skipping incompatible /usr/lib/libgcc_s.so.1 when searching for libgcc_s.so.1
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:233: bpftool] Error 1
make[1]: Leaving directory '/home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/src'
make: *** [package/pkg-generic.mk:293: /home/autobuild/autobuild/instance-4/output-1/build/bpftool-v7.1.0/.stamp_built] Error 2
make: Leaving directory '/home/autobuild/autobuild/instance-4/buildroot'