From 6613042c4ed4d8ef64fa21ad19a2131dae2f4702 Mon Sep 17 00:00:00 2001 From: Oded Gabbay Date: Thu, 7 Jan 2016 17:20:47 +0200 Subject: [PATCH] configure.ac: add --enable-profile For profiling mesa's code, especially llvmpipe, PROFILE should be defined. Currently, this define can only be generated if mesa is built using scons. This patch makes it possible to generate this define also when building mesa through automake tools. v2: - Change --enable-llvmpipe-profile to --enable-profile - Add -fno-omit-frame-pointer to CFLAGS and CXXFLAGS when enabling profile Signed-off-by: Oded Gabbay Reviewed-by: Jose Fonseca --- configure.ac | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/configure.ac b/configure.ac index b1c1d7df4d8..9c3d1a3481e 100644 --- a/configure.ac +++ b/configure.ac @@ -476,8 +476,29 @@ AC_ARG_ENABLE([debug], [enable_debug="$enableval"], [enable_debug=no] ) + +AC_ARG_ENABLE([profile], + [AS_HELP_STRING([--enable-profile], + [enable profiling of code @<:@default=disabled@:>@])], + [enable_profile="$enableval"], + [enable_profile=no] +) + +if test "x$enable_profile" = xyes; then + DEFINES="$DEFINES -DPROFILE" + if test "x$GCC" = xyes; then + CFLAGS="$CFLAGS -fno-omit-frame-pointer" + fi + if test "x$GXX" = xyes; then + CXXFLAGS="$CXXFLAGS -fno-omit-frame-pointer" + fi +fi + if test "x$enable_debug" = xyes; then DEFINES="$DEFINES -DDEBUG" + if test "x$enable_profile" = xyes; then + AC_MSG_WARN([Debug and Profile are enabled at the same time]) + fi if test "x$GCC" = xyes; then if ! echo "$CFLAGS" | grep -q -e '-g'; then CFLAGS="$CFLAGS -g" -- 2.30.2