Title: [189807] trunk
- Revision
- 189807
- Author
- o...@webkit.org
- Date
- 2015-09-15 08:01:09 -0700 (Tue, 15 Sep 2015)
Log Message
[cmake] Enable debug fission only if it is supported
https://bugs.webkit.org/show_bug.cgi?id=149161
Reviewed by Martin Robinson.
* Source/cmake/OptionsCommon.cmake:
Modified Paths
Diff
Modified: trunk/ChangeLog (189806 => 189807)
--- trunk/ChangeLog 2015-09-15 14:48:41 UTC (rev 189806)
+++ trunk/ChangeLog 2015-09-15 15:01:09 UTC (rev 189807)
@@ -1,3 +1,12 @@
+2015-09-15 Csaba Osztrogonác <o...@webkit.org>
+
+ [cmake] Enable debug fission only if it is supported
+ https://bugs.webkit.org/show_bug.cgi?id=149161
+
+ Reviewed by Martin Robinson.
+
+ * Source/cmake/OptionsCommon.cmake:
+
2015-09-14 Alex Christensen <achristen...@webkit.org>
Progress towards CMake on Mac.
Modified: trunk/Source/cmake/OptionsCommon.cmake (189806 => 189807)
--- trunk/Source/cmake/OptionsCommon.cmake 2015-09-15 14:48:41 UTC (rev 189806)
+++ trunk/Source/cmake/OptionsCommon.cmake 2015-09-15 15:01:09 UTC (rev 189807)
@@ -85,7 +85,11 @@
set(ENABLE_DEBUG_FISSION_DEFAULT OFF)
if (USE_LD_GOLD AND CMAKE_BUILD_TYPE STREQUAL "Debug")
- set(ENABLE_DEBUG_FISSION_DEFAULT ON)
+ include(TestCXXAcceptsFlag)
+ CHECK_CXX_ACCEPTS_FLAG(-gsplit-dwarf CXX_ACCEPTS_GSPLIT_DWARF)
+ if (CXX_ACCEPTS_GSPLIT_DWARF)
+ set(ENABLE_DEBUG_FISSION_DEFAULT ON)
+ endif ()
endif ()
option(DEBUG_FISSION "Use Debug Fission support" ${ENABLE_DEBUG_FISSION_DEFAULT})
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