Greg Jandl to SDL
authorSam Lantinga <slouken@libsdl.org>
Wed, 19 Jan 2011 00:07:43 -0800
changeset 5030 6a0803e47c7b
parent 5029 5d7d48157be7
child 5031 5e3291605ad0
Greg Jandl to SDL I *think* the patch below works correctly: sdl-config gets the -march flag and SDL builds fine. Perhaps there's a better way to get the -march flag into both CFLAGS and SDL_FLAGS w/o dragging along more cruft, but adding it to BASE_CFLAGS seemed the best bet to my eyes.
configure.in
--- a/configure.in	Tue Jan 18 22:40:45 2011 -0800
+++ b/configure.in	Wed Jan 19 00:07:43 2011 -0800
@@ -48,7 +48,6 @@
 
 dnl Detect the canonical build and host environments
 dnl AC_CANONICAL_HOST
-AX_GCC_ARCHFLAG([no])
 
 dnl Check for tools
 AC_PROG_LIBTOOL
@@ -84,6 +83,9 @@
         BASE_LDFLAGS=""
         ;;
 esac
+# Uncomment the following line if you want to force SDL and applications
+# built with it to be compiled for a particular architecture.
+#AX_GCC_ARCHFLAG([no], [BASE_CFLAGS="$BASE_CFLAGS $ax_cv_gcc_archflag]")
 BUILD_CFLAGS="$CFLAGS $CPPFLAGS"
 # The default optimization for SDL 1.3 is -O3 (Bug #31)
 if test x$orig_CFLAGS = x; then