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waf: Correctly check for prctl in just one place.

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Reviewed-by: David Disseldorp <ddiss@samba.org>
This commit is contained in:
Andreas Schneider 2013-02-25 10:02:35 +01:00 committed by David Disseldorp
parent 3c134bcf86
commit def575bc29
2 changed files with 15 additions and 10 deletions
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15
lib/replace/wscript
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@ -94,7 +94,7 @@ struct foo bar = { .y = 'X', .x = 1 };
conf.CHECK_HEADERS('security/pam_appl.h zlib.h asm/unistd.h')
conf.CHECK_HEADERS('aio.h sys/unistd.h rpc/rpc.h rpc/nettype.h alloca.h float.h')
conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/prctl.h sys/sysctl.h')
conf.CHECK_HEADERS('rpcsvc/nis.h rpcsvc/ypclnt.h sys/sysctl.h')
conf.CHECK_HEADERS('sys/fileio.h sys/filesys.h sys/dustat.h sys/sysmacros.h')
conf.CHECK_HEADERS('xfs/libxfs.h netgroup.h')
@ -106,6 +106,18 @@ struct foo bar = { .y = 'X', .x = 1 };
conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
# Check for process set name support
conf.CHECK_CODE('''
#include <sys/prctl.h>
int main(void) {
prctl(0);
return 0;
}
''',
'HAVE_PRCTL',
headers='sys/prctl.h',
msg='Checking for prctl syscall')
conf.CHECK_CODE('''
#include <unistd.h>
#ifdef HAVE_FCNTL_H
@ -225,6 +237,7 @@ struct foo bar = { .y = 'X', .x = 1 };
conf.CHECK_FUNCS('link readlink symlink realpath snprintf vsnprintf')
conf.CHECK_FUNCS('asprintf vasprintf setenv unsetenv strnlen strtoull __strtoull')
conf.CHECK_FUNCS('strtouq strtoll __strtoll strtoq memalign posix_memalign')
conf.CHECK_FUNCS('prctl')
# libbsd on some platforms provides strlcpy and strlcat
if not conf.CHECK_FUNCS('strlcpy strlcat'):

10
source3/wscript
View File

@ -317,7 +317,7 @@ _lstat __lstat lutimes
__lxstat memalign mknod mlock mlockall munlock munlockall
_open __open _opendir __opendir
pathconf poll posix_fallocate
posix_memalign prctl pread _pread __pread
posix_memalign pread _pread __pread
pwrite _pwrite __pwrite
rdchk _read __read _readdir __readdir
_seekdir __seekdir
@ -330,14 +330,6 @@ __sys_llseek syslog _telldir __telldir textdomain timegm
utimensat vsyslog _write __write __xstat
''')
conf.CHECK_CODE('''
#ifdef HAVE_SYS_PRCTL_H
#include <sys/prctl.h>
#endif
int i; i = prtcl(0);
''',
'HAVE_PRCTL', link=False)
conf.CHECK_SAMBA3_CHARSET() # see build/charset.py
# FIXME: these should be tests for features, but the old build system just