SCons.Conftest.CheckFunc(context, "lgetxattr", "#include <sys/types.h>\n#include <sys/xattr.h>") will generate following C code:
#include <assert.h>
#include <sys/types.h>
#include <sys/xattr.h>
#if _MSC_VER && !__INTEL_COMPILER
#pragma function(lgetxattr)
#endif
int main(void) {
#if defined (__stub_lgetxattr) || defined (__stub___lgetxattr)
#error "lgetxattr has a GNU stub, cannot check"
#else
lgetxattr();
#endif
return 0;
}
This code snippet will fail to compile on armhf on Ubuntu 24.04 (noble):
$ gcc -o test test.c
test.c: In function ‘main’:
test.c:13:11: error: too few arguments to function ‘lgetxattr’
13 | lgetxattr();
| ^~~~~~~~~
In file included from test2.c:3:
/usr/include/arm-linux-gnueabihf/sys/xattr.h:67:16: note: declared here
67 | extern ssize_t lgetxattr (const char *__path, const char *__name,
| ^~~~~~~~~
So pass valid arguments to the *xttr functions.
Note: The funcargs parameter requires SCons >= 4.7.0!
SCons.Conftest.CheckFunc(context, "lgetxattr", "#include <sys/types.h>\n#include <sys/xattr.h>")
will generate following C code:This code snippet will fail to compile on armhf on Ubuntu 24.04 (noble):
So pass valid arguments to the *xttr functions.
Note: The
funcargs
parameter requires SCons >= 4.7.0!Bug-Ubuntu: https://launchpad.net/bugs/2066970