From 4c9256aaefdffa3387ec1f2336c0790e87ad6969 Mon Sep 17 00:00:00 2001
From: Tokunori Ikegami <ikegami.t@gmail.com>
Date: Sun, 12 Nov 2023 23:24:05 +0900
Subject: [PATCH] build: Add -std=c99 for bootstrapping muon

On older distros the bootstrap step fails because C99 is not the
default C version. Thus explicitly set it.

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>
[dwagner: updated commit message]
Signed-off-by: Daniel Wagner <dwagner@suse.de>
---
 scripts/build.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/build.sh b/scripts/build.sh
index 86d89f92..3507e47f 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -153,7 +153,8 @@ tools_build_muon() {
 
     pushd "${TOOLDIR}/muon" || exit 1
 
-    CC="${CC}" ninja="${SAMU}" ./bootstrap.sh stage1
+    CC="${CC}" CFLAGS="${CFLAGS} -std=c99" ninja="${SAMU}" \
+        ./bootstrap.sh stage1
 
     CC="${CC}" ninja="${SAMU}" stage1/muon setup        \
         -Dprefix="${TOOLDIR}"                           \