From: Lasse Collin <lasse.collin@tukaani.org>
Date: Tue, 26 Sep 2023 10:51:31 +0000 (+0300)
Subject: Build: Fix underquoted AC_LANG_SOURCE.
X-Git-Tag: v5.2.13~63
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3449507ad05094a32d957ca4649954fb07d3a7a;p=thirdparty%2Fxz.git

Build: Fix underquoted AC_LANG_SOURCE.

It made no practical difference in this case.

(cherry picked from commit f3c32762ae309afa2fe330e7fb397acfdedc4d37)
---

diff --git a/configure.ac b/configure.ac
index 9dfe8098..e2c04070 100644
--- a/configure.ac
+++ b/configure.ac
@@ -941,7 +941,7 @@ AS_IF([test "$GCC" = yes], [
 		OLD_CFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $NEW_FLAG -Werror"
 		AC_COMPILE_IFELSE([AC_LANG_SOURCE(
-				[void foo(void); void foo(void) { }])], [
+				[[void foo(void); void foo(void) { }]])], [
 			AM_CFLAGS="$AM_CFLAGS $NEW_FLAG"
 			AC_MSG_RESULT([yes])
 		], [