From 1a9db8ea41e6c12d75c1c5732fccebc9cf4f15cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
 <grubba@grubba.org>
Date: Thu, 9 Dec 2021 15:22:11 +0100
Subject: [PATCH] Configure: Fix some quoting issues.

Fixes #10058.
---
 src/aclocal.m4 | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/aclocal.m4 b/src/aclocal.m4
index e4b436c37d..bb5ac001d6 100644
--- a/src/aclocal.m4
+++ b/src/aclocal.m4
@@ -25,7 +25,7 @@ define([if_autoconf],
    translit(substr(AC_ACVERSION, 0, index(AC_ACVERSION,.)),[A-Za-z])-0 > $1 ||
    translit(substr(AC_ACVERSION, index(+AC_ACVERSION,.)),[A-Za-z])-0 >= $2
   )
-)]),1,$3,$4)])
+)]),1,[$3],[$4])])
 
 dnl Autoconf 2.60 is the first version that supports C99.
 dnl C99-compilers complain about implicit declarations.
@@ -35,10 +35,11 @@ if_autoconf(2,60,,[
   m4_copy([AC_LANG_SOURCE(C)], [ORIG_AC_LANG_SOURCE_C])
   m4_define([AC_LANG_SOURCE(C)], [
     ORIG_AC_LANG_SOURCE_C([
+/* Kludge for C99 */
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
-]$1)
+$1])
   ])
 ])
 
-- 
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