/pidgin/main: e9fc7d739621: Don't care about cast-align for 2.x....

[Tomasz Wasilczyk]

Changeset: e9fc7d73962151ebd64a27b43ae20491d99e73e3
Author:	 Tomasz Wasilczyk <twasilczyk at pidgin.im>
Date:	 2014-05-06 11:00 +0200
Branch:	 release-2.x.y
URL: https://hg.pidgin.im/pidgin/main/rev/e9fc7d739621

Description:

Don't care about cast-align for 2.x.y on clang

diffstat:

 configure.ac |  11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diffs (21 lines):

diff --git a/configure.ac b/configure.ac
--- a/configure.ac
+++ b/configure.ac
@@ -1371,6 +1371,17 @@ AC_SUBST(CFLAGS)
 
 AC_PATH_PROG(pidginpath, pidgin)
 
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
+	#if !defined(__clang__)
+	#error
+	#endif
+])], have_clang=yes, have_clang=no)
+
+if test "x$have_clang" = "xyes"; then
+	dnl we don't care about it for 2.x.y
+	DEBUG_CFLAGS=`echo $DEBUG_CFLAGS |$sedpath 's/-Wcast-align//'`
+fi
+
 dnl #######################################################################
 dnl # Check for D-Bus libraries
 dnl #######################################################################