diff options
| author | Matthew Jordan <mjordan@digium.com> | 2015-01-15 02:18:45 +0000 |
|---|---|---|
| committer | Matthew Jordan <mjordan@digium.com> | 2015-01-15 02:18:45 +0000 |
| commit | f6630e248124bf34683d20f829d63a9b6dfc8c79 (patch) | |
| tree | a4a65116332cf8cf25fe03141e3ad722694ce97c /configure.ac | |
| parent | 77a036bf3f23c67bb57bd93a348c1bf468d6e1c5 (diff) | |
configure: If cross-compiling, assume we have working semaphores
The Asterisk 13 configure.ac checks for HAS_WORKING_SEMAPHORE but does not have
an option for cross-compiling so it fails with an exit. Since we're cross-
compiling, we can't exactly go looking for the header. The semaphore.h header
is relatively common:
* It's part of the POSIX standard
* It's part of GNU C Library
As such, we assume that it will be present when cross-compiling.
As such, this patch defaults "HAS_WORKING_SEMAPHORE" to "1" if cross-compiling
is detected.
If you're cross-compiling to a platform that doesn't support this, then make
sure you re-define this to 0.
ASTERISK-24663 #close
Reported by: abelbeck
patches:
asterisk-13-anonymous-semaphores.patch uploaded by abelbeck (License 5903)
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/13@430646 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index efbc84a84..b242913ac 100644 --- a/configure.ac +++ b/configure.ac @@ -884,7 +884,10 @@ AC_RUN_IFELSE( [sem_t sem; return sem_init(&sem, 0, 0);])], AC_MSG_RESULT(yes) AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]), - AC_MSG_RESULT(no) + AC_MSG_RESULT(no), + AC_MSG_RESULT(cross-compile) + AC_MSG_NOTICE([WARNING: result yes guessed because of cross compilation]) + AC_DEFINE([HAS_WORKING_SEMAPHORE], 1, [Define to 1 if anonymous semaphores work.]) ) LIBS="$save_LIBS" |