build: Add -std=c99 to CFLAGS for muon on CentOS 7

Signed-off-by: Tokunori Ikegami <ikegami.t@gmail.com>

diff --git a/scripts/build.sh b/scripts/build.sh
index 449483562619b13de0343b45c1f9d687a53c2f95..ec350b77343b42a4fc1c9fe5f19ad94282c496a6 100755 (executable)
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -153,7 +153,7 @@ tools_build_muon() {
         "${BUILDDIR}/build-tools/muon"
     pushd "${BUILDDIR}/build-tools/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="${BUILDDIR}/build-tools"              \