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build: Check for kernel change notify support

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Kai Blin 2010-03-21 12:44:31 +01:00 committed by Andrew Tridgell
parent 048b821b29
commit 207869dbf4
1 changed files with 13 additions and 0 deletions
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source3/wscript
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@ -45,6 +45,19 @@ def configure(conf):
if "HAVE_LINUX_INOTIFY_H" in conf.env and "HAVE_INOTIFY_INIT" in conf.env:
conf.DEFINE('HAVE_INOTIFY', 1)
# Check for kernel change notify support
conf.CHECK_CODE('''
#include <sys/types.h>
#include <fcntl.h>
#include <signal.h>
#ifndef F_NOTIFY
#define F_NOTIFY 1026
#endif
main() {
exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
}''', 'HAVE_KERNEL_CHANGE_NOTIFY', addmain=False, execute=True,
msg="Checking for kernel change notify support")
# Look for CUPS
conf.find_program('cups-config', var='CUPS_CONFIG')
if conf.env.CUPS_CONFIG: