From: Darrick J. Wong <djwong@xxxxxxxxxx>
The kernel now builds with -std=gnu11, so let's make xfsprogs do that by
default too. Distributions can still override the parameters by passing
CFLAGS= and BUILD_CFLAGS= to configure, just as they always have.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
configure.ac | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 901208a8d273eb..b75f7d9e7563b2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,6 +5,11 @@ AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([include/libxfs.h])
AC_PREFIX_DEFAULT(/usr)
+# Default CFLAGS if nobody specifies anything else
+if test "${CFLAGS+set}" != "set"; then
+ CFLAGS="-g -O2 -std=gnu11"
+fi
+
AC_PROG_INSTALL
LT_INIT
@@ -22,7 +27,7 @@ if test "${BUILD_CFLAGS+set}" != "set"; then
if test $cross_compiling = no; then
BUILD_CFLAGS="$CFLAGS"
else
- BUILD_CFLAGS="-g -O2"
+ BUILD_CFLAGS="-g -O2 -std=gnu11"
fi
fi
