tests: fix lchmod check for glibc >= 2.32 (fixes
@@ -54,15 +54,23 @@ foreach cc : compilers
args : unit_test_args),
'couldn\'t detect "poll" when defined by a header')
lchmod_prefix = '#include <sys/stat.h>\n#include <unistd.h>'
+ has_lchmod = cc.has_function('lchmod', prefix : lchmod_prefix, args : unit_test_args)
+
if host_system == 'linux'
- assert (not cc.has_function('lchmod', prefix : lchmod_prefix,
- args : unit_test_args),
- '"lchmod" check should have failed')
+ glibc_major = cc.get_define('__GLIBC__', prefix: '#include <gnu/libc-version.h>', args: unit_test_args)
+ glibc_minor = cc.get_define('__GLIBC_MINOR__', prefix: '#include <gnu/libc-version.h>', args: unit_test_args)
+ glibc_vers = '@0@.@1@'.format(glibc_major, glibc_minor)
+ message('GLIBC vetsion:', glibc_vers)
+
+ # lchmod was implemented in glibc 2.32 (https://sourceware.org/pipermail/libc-announce/2020/000029.html)
+ if glibc_vers.version_compare('<2.32')
+ assert (not has_lchmod, '"lchmod" check should have failed')
+ else
+ assert (has_lchmod, '"lchmod" check should have succeeded')
+ endif
else
# macOS and *BSD have lchmod
- assert (cc.has_function('lchmod', prefix : lchmod_prefix,
- args : unit_test_args),
- '"lchmod" check should have succeeded')
+ assert (has_lchmod, '"lchmod" check should have succeeded')
endif
# Check that built-ins are found properly both with and without headers
assert(cc.has_function('alloca', args : unit_test_args),
