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- From 2c855b76362d1027abea967ac253cae8a7c160c3 Mon Sep 17 00:00:00 2001
- From: Trevor Woerner <twoerner@gmail.com>
- Date: Wed, 6 May 2020 17:38:05 -0400
- Subject: [PATCH] configure.ac: add library if header found (#10)
-
- If the pthread.h header is found, make sure library containing
- "pthread_atfork" is added to the list of libraries against which to link.
- On some hosts (e.g. openSUSE 15.1) "-lpthread" needs to be explicitly added
- in order for the code to compile correctly.
-
- Signed-off-by: Trevor Woerner <twoerner@gmail.com>
- ---
- configure.ac | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
- diff --git a/configure.ac b/configure.ac
- index 9d6aca3..4fbe4d3 100644
- --- a/configure.ac
- +++ b/configure.ac
- @@ -56,7 +56,9 @@ AC_CHECK_HEADERS(sys/xattr.h, [], [
- AC_CHECK_HEADERS(attr/xattr.h, [], [AC_MSG_WARN(attr/xattr.h not found, disabling file system capabilities.)])
- ])
- AC_CHECK_HEADERS(linux/securebits.h, [], [])
- -AC_CHECK_HEADERS(pthread.h, [], [AC_MSG_WARN(pthread.h not found, disabling pthread_atfork.)])
- +AC_CHECK_HEADERS(pthread.h,
- + [AC_SEARCH_LIBS(pthread_atfork, pthread)],
- + [AC_MSG_WARN(pthread.h not found, disabling pthread_atfork.)])
-
- AC_C_CONST
- AC_C_INLINE
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