From d03ba0e895a3719ce527f3d7ee9262fb26065332 Mon Sep 17 00:00:00 2001 From: Allan Sandfeld Jensen Date: Thu, 17 Nov 2016 15:01:59 +0100 Subject: Optimize debug builds when -Og is available Enables optimizing with -Og if GCC has the option available, this should produce faster debug binaries without compromising debugability. Is a privateConfig to limit it to the default Qt build. Includes two fixes for false positives of maybe_uninitialized triggered by -Og on gcc 4.9. Change-Id: I466d7a4070295714189024369312e6cbd36cfacf Reviewed-by: Oswald Buddenhagen --- mkspecs/common/gcc-base.conf | 1 + 1 file changed, 1 insertion(+) (limited to 'mkspecs/common/gcc-base.conf') diff --git a/mkspecs/common/gcc-base.conf b/mkspecs/common/gcc-base.conf index 6bb1e3fbe0..0ee8769bf2 100644 --- a/mkspecs/common/gcc-base.conf +++ b/mkspecs/common/gcc-base.conf @@ -33,6 +33,7 @@ QMAKE_CFLAGS_OPTIMIZE = -O2 QMAKE_CFLAGS_OPTIMIZE_FULL = -O3 +QMAKE_CFLAGS_OPTIMIZE_DEBUG = -Og QMAKE_CFLAGS += -pipe QMAKE_CFLAGS_DEPS += -M -- cgit v1.2.3