configure.ac: default to -O3

Default to -O3 instead of -O2.  The code gets somewhat bigger, but
nasm is full of tiny functions called from all over the place.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
H. Peter Anvin 2017-02-28 19:02:51 -08:00
parent 5fe847e590
commit 9b935a0ea8

View File

@ -16,6 +16,9 @@ AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
dnl For gcc, at lest, use -O3
PA_ADD_CFLAGS([-O3])
dnl Check for library extension
PA_LIBEXT