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From 6c2d102544f45856fb14484a3fc763822ff03376 Mon Sep 17 00:00:00 2001
From: Conrad Kostecki <conikost@gentoo.org>
Date: Sat, 13 Jan 2024 21:33:28 +0100
Subject: [PATCH] configure.ac: quote CXXFLAGS
CXXCLAGS needs to be quote, as otherwise the test could fail on some
CXXFLAGS like '-mfpmath=sse,387'
test: syntax error: `-mfpmath=sse,387' unexpected
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 90368e04..0469eb20 100755
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@ AC_CONFIG_AUX_DIR([build])
AC_CONFIG_MACRO_DIR([m4])
AC_GNU_SOURCE
-if test -z $CXXFLAGS; then
+if test -z "${CXXFLAGS}"; then
CXXFLAGS="-fpic -Wall -Wno-unused-function -Wextra -g -O2"
fi
AC_PROG_CXX([g++-6 g++-5 g++-4.9 g++-4.8 g++])
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