| Message ID | 1432897012-1423-1-git-send-email-alex.bennee@linaro.org |
|---|---|
| State | New |
| Headers | show |
On 29/05/2015 12:56, Alex Bennée wrote: > If your trying to debug and want to force -O0 then don't allow the > configure script to try and set -O2. You can use --enable-debug but that > enables a lot more stuff by default. > > Signed-off-by: Alex Bennée <alex.bennee@linaro.org> > --- > configure | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/configure b/configure > index b707429..be1f354 100755 > --- a/configure > +++ b/configure > @@ -4240,7 +4240,10 @@ if test "$gcov" = "yes" ; then > CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" > LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" > elif test "$debug" = "no" ; then > - CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" > + if test "${EXTRA_CFLAGS#*-O}" = "$EXTRA_CFLAGS"; then > + CFLAGS="-O2 $CFLAGS" > + fi > + CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" > fi > > ########################################## > Why aren't EXTRA_CFLAGS applied _after_ CFLAGS instead of before? Paolo
diff --git a/configure b/configure index b707429..be1f354 100755 --- a/configure +++ b/configure @@ -4240,7 +4240,10 @@ if test "$gcov" = "yes" ; then CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS" LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS" elif test "$debug" = "no" ; then - CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" + if test "${EXTRA_CFLAGS#*-O}" = "$EXTRA_CFLAGS"; then + CFLAGS="-O2 $CFLAGS" + fi + CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS" fi ##########################################
If your trying to debug and want to force -O0 then don't allow the configure script to try and set -O2. You can use --enable-debug but that enables a lot more stuff by default. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- configure | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)