From b43988ada2b107258833deb8fa229f1f142d3851 Mon Sep 17 00:00:00 2001 From: Yuhang Zhao <2546789017@qq.com> Date: Wed, 20 Mar 2019 20:26:23 +0800 Subject: Clang: use -Oz instead of -O1 to optimize for size Change-Id: I60fecba64e968d10b87a9c1af571ff4a3aa98ad7 Reviewed-by: Thiago Macieira --- mkspecs/common/clang.conf | 2 ++ 1 file changed, 2 insertions(+) (limited to 'mkspecs/common') diff --git a/mkspecs/common/clang.conf b/mkspecs/common/clang.conf index e03dc7de14..1666843136 100644 --- a/mkspecs/common/clang.conf +++ b/mkspecs/common/clang.conf @@ -16,6 +16,8 @@ QMAKE_LINK_SHLIB = $$QMAKE_CXX CONFIG += clang_pch_style QMAKE_PCH_OUTPUT_EXT = .pch +QMAKE_CFLAGS_OPTIMIZE_SIZE = -Oz + QMAKE_CFLAGS_ISYSTEM = -isystem QMAKE_CFLAGS_PRECOMPILE = -x c-header -c ${QMAKE_PCH_INPUT} -o ${QMAKE_PCH_OUTPUT} QMAKE_CFLAGS_USE_PRECOMPILE = -Xclang -include-pch -Xclang ${QMAKE_PCH_OUTPUT} -- cgit v1.2.3