From 8a9d3d564093dbd5a7339085406e840893944d21 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 14 Jun 2021 16:31:36 -0700 Subject: configure: Use -std=gnu11 Now that the minimum gcc version is 7.5, we can use C11. This will allow lots of cleanups to the code, currently hidden behind macros in include/qemu/compiler.h. Signed-off-by: Richard Henderson Reviewed-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Thomas Huth Message-Id: <20210614233143.1221879-2-richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini --- configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'configure') diff --git a/configure b/configure index 4478f3889a..ebc016111a 100755 --- a/configure +++ b/configure @@ -159,7 +159,7 @@ update_cxxflags() { # options which some versions of GCC's C++ compiler complain about # because they only make sense for C programs. QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS" - CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu99/-std=gnu++11/) + CONFIGURE_CXXFLAGS=$(echo "$CONFIGURE_CFLAGS" | sed s/-std=gnu11/-std=gnu++11/) for arg in $QEMU_CFLAGS; do case $arg in -Wstrict-prototypes|-Wmissing-prototypes|-Wnested-externs|\ @@ -538,7 +538,7 @@ QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" # Flags that are needed during configure but later taken care of by Meson -CONFIGURE_CFLAGS="-std=gnu99 -Wall" +CONFIGURE_CFLAGS="-std=gnu11 -Wall" CONFIGURE_LDFLAGS= -- cgit v1.2.3-55-g7522