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| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2022-11-03 18:24:53 +0100 |
|---|---|---|
| committer | Craig Small <csmall@dropbear.xyz> | 2022-11-09 10:15:05 +0000 |
| commit | 17f94796a9b3c4f1ff28829107a82107dcb362b4 (patch) | |
| tree | 9860c6c03f4bba8c907bc3c5124d3b70f393d820 /configure.ac | |
| parent | d99c213af9c4a28c9232fe186fd0b10ea9b063f7 (diff) | |
| download | procps-ng-17f94796a9b3c4f1ff28829107a82107dcb362b4.tar.gz | |
fix pifd_open check
Replace AC_CHECK_FUNC by AC_CHECK_FUNCS otherwise HAVE_PIDFD_OPEN will
never be defined resulting in the following build failure if pidfd_open
is available but __NR_pidfd_open is not available:
pgrep.c: In function 'pidfd_open':
pgrep.c:748:17: error: '__NR_pidfd_open' undeclared (first use in this function); did you mean 'pidfd_open'?
748 | return syscall(__NR_pidfd_open, pid, flags);
| ^~~~~~~~~~~~~~~
| pidfd_open
This build failure is raised since the addition of pwait in version
3.3.17 and
https://gitlab.com/procps-ng/procps/-/commit/c8384e682c1cfb3b2dc797e0f8a3cbaaccf7a3da
Fixes:
- http://autobuild.buildroot.org/results/f23a5156e641b2ebdd673973dec0f9c87760c688
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 629881a..1a3ccdb 100644 --- a/configure.ac +++ b/configure.ac @@ -160,7 +160,7 @@ AC_TRY_COMPILE([#include <errno.h>], AC_MSG_RESULT(yes), AC_MSG_RESULT(no)) -AC_CHECK_FUNC([pidfd_open], [enable_pidwait=yes], [ +AC_CHECK_FUNCS([pidfd_open], [enable_pidwait=yes], [ AC_MSG_CHECKING([for __NR_pidfd_open]) AC_COMPILE_IFELSE([AC_LANG_SOURCE([ #include <sys/syscall.h> |