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| author | Thiago Macieira <thiago.macieira@intel.com> | 2014-11-14 19:27:46 -0800 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2015-01-11 03:41:48 +0100 |
| commit | 0f569f5900ea4cf3af551c90f79b80fc78dce9bf (patch) | |
| tree | 318d8a66986ce03cde4f5cc1f533fbca6b6a8bda /mkspecs/common/gcc-base.conf | |
| parent | d7795559a7b80d3ec0a1eb86d29deaca6074f4ed (diff) | |
Clean up ltcg.prf with variables, including a new static mode
By using the special "ar" and "ranlib" tools, the symbol table is made
visible, so we don't need fat LTO binaries. Since we need to store the
new tool names, we may as well clean up ltcg.prf with variable names for
the fat mode too.
Change-Id: I7e53af0c74a3d069313f38500b72538af1d61128
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Diffstat (limited to 'mkspecs/common/gcc-base.conf')
| -rw-r--r-- | mkspecs/common/gcc-base.conf | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/mkspecs/common/gcc-base.conf b/mkspecs/common/gcc-base.conf index 8310db52cc..d21ee38fb7 100644 --- a/mkspecs/common/gcc-base.conf +++ b/mkspecs/common/gcc-base.conf @@ -48,7 +48,8 @@ QMAKE_CFLAGS_YACC += -Wno-unused -Wno-parentheses QMAKE_CFLAGS_HIDESYMS += -fvisibility=hidden QMAKE_CFLAGS_EXCEPTIONS_OFF += -fno-exceptions QMAKE_CFLAGS_SPLIT_SECTIONS += -ffunction-sections -QMAKE_CFLAGS_LTCG = -flto +QMAKE_CFLAGS_LTCG = -flto -fno-fat-lto-objects +QMAKE_CFLAGS_LTCG_FATOBJECTS = -ffat-lto-objects QMAKE_CXXFLAGS += $$QMAKE_CFLAGS QMAKE_CXXFLAGS_DEPS += $$QMAKE_CFLAGS_DEPS @@ -64,6 +65,7 @@ QMAKE_CXXFLAGS_HIDESYMS += $$QMAKE_CFLAGS_HIDESYMS -fvisibility-inlines-hidden QMAKE_CXXFLAGS_EXCEPTIONS_OFF += $$QMAKE_CFLAGS_EXCEPTIONS_OFF QMAKE_CXXFLAGS_SPLIT_SECTIONS += $$QMAKE_CFLAGS_SPLIT_SECTIONS QMAKE_CXXFLAGS_LTCG = $$QMAKE_CFLAGS_LTCG +QMAKE_CXXFLAGS_LTCG_FATOBJECTS = $$QMAKE_CFLAGS_LTCG_FATOBJECTS QMAKE_LFLAGS += QMAKE_LFLAGS_DEBUG += @@ -81,4 +83,9 @@ QMAKE_CFLAGS_AVX += -mavx QMAKE_CFLAGS_AVX2 += -mavx2 QMAKE_CFLAGS_NEON += -mfpu=neon +# Wrapper tools that understand .o/.a files with GIMPLE instead of machine code +QMAKE_AR_LTCG = gcc-ar cqs +QMAKE_NM_LTCG = gcc-nm -P +QMAKE_RANLIB_LTCG = true # No need to run since gcc-ar has "s" + include(sanitize.conf) |