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| author | Yuhang Zhao <2546789017@qq.com> | 2019-03-20 20:26:23 +0800 |
|---|---|---|
| committer | Yuhang Zhao <2546789017@qq.com> | 2019-03-21 23:46:32 +0000 |
| commit | b43988ada2b107258833deb8fa229f1f142d3851 (patch) | |
| tree | 8cac9172bdaa4bfefb7f05cf4cf4c408e6b92350 /mkspecs/common/clang.conf | |
| parent | b73eef0b511b0e92c954c0b1355897108db827ba (diff) | |
Clang: use -Oz instead of -O1 to optimize for size
Change-Id: I60fecba64e968d10b87a9c1af571ff4a3aa98ad7
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'mkspecs/common/clang.conf')
| -rw-r--r-- | mkspecs/common/clang.conf | 2 |
1 files changed, 2 insertions, 0 deletions
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} |