From: Timo Sirainen <tss@iki.fi>
Date: Sun, 26 Jul 2009 18:12:15 +0000 (-0400)
Subject: configure: Use -lrt for clock_gettime() if necessary.
X-Git-Tag: 2.0.alpha1~397
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7480d0b5ae402583812c6cd406bb42500e7b62b6;p=thirdparty%2Fdovecot%2Fcore.git

configure: Use -lrt for clock_gettime() if necessary.

--HG--
branch : HEAD
---

diff --git a/configure.in b/configure.in
index 01233e134a..f025d8fcfd 100644
--- a/configure.in
+++ b/configure.in
@@ -351,7 +351,15 @@ AC_CHECK_FUNCS(fcntl flock lockf inet_aton sigaction getpagesize madvise \
 	       setrlimit setproctitle seteuid setreuid setegid setresgid \
 	       strtoull strtoll strtouq strtoq \
 	       setpriority quotactl getmntent kqueue kevent backtrace_symbols \
-	       walkcontext dirfd clearenv malloc_usable_size clock_gettime)
+	       walkcontext dirfd clearenv malloc_usable_size)
+
+AC_CHECK_LIB(rt, clock_gettime, [
+  AC_DEFINE(HAVE_CLOCK_GETTIME,, Define if you have the clock_gettime function)
+  LIBS="-lrt"
+], [
+  # OpenBSD
+  AC_CHECK_FUNCS(clock_gettime)
+])
 
 dnl strtoimax and strtoumax are macros in HP-UX, so inttypes.h must be included
 dnl Link instead of just compiling since there's something wrong with Tru64