The distinction between QEMU_CFLAGS and CFLAGS is that the former is for flags without which QEMU can't compile, whereas the latter is for flags like "-g -O2" which the user can safely override. "-march=i486" is in the former category, and so belongs in QEMU_CFLAGS.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- configure | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/configure b/configure index f54415d..3de4ea7 100755 --- a/configure +++ b/configure @@ -2810,7 +2810,7 @@ int main(int argc, char **argv) } EOF if ! compile_prog "" "" ; then - CFLAGS="-march=i486 $CFLAGS" + QEMU_CFLAGS="-march=i486 $QEMU_CFLAGS" fi fi -- 1.7.5.4
