Title: [128424] trunk/Tools
- Revision
- 128424
- Author
- [email protected]
- Date
- 2012-09-13 01:38:23 -0700 (Thu, 13 Sep 2012)
Log Message
[Qt] Add configuration for production builds
https://bugs.webkit.org/show_bug.cgi?id=96607
Patch by Simon Hausmann <[email protected]> on 2012-09-13
Reviewed by Kenneth Rohde Christiansen.
Add configuration tweaks for production builds, to ease memory pressure with the GNU toolchain
and enable all-in-one-files optimizations.
* qmake/mkspecs/features/production_build.prf: Added.
Modified Paths
Added Paths
Diff
Modified: trunk/Tools/ChangeLog (128423 => 128424)
--- trunk/Tools/ChangeLog 2012-09-13 08:37:26 UTC (rev 128423)
+++ trunk/Tools/ChangeLog 2012-09-13 08:38:23 UTC (rev 128424)
@@ -1,5 +1,17 @@
2012-09-13 Simon Hausmann <[email protected]>
+ [Qt] Add configuration for production builds
+ https://bugs.webkit.org/show_bug.cgi?id=96607
+
+ Reviewed by Kenneth Rohde Christiansen.
+
+ Add configuration tweaks for production builds, to ease memory pressure with the GNU toolchain
+ and enable all-in-one-files optimizations.
+
+ * qmake/mkspecs/features/production_build.prf: Added.
+
+2012-09-13 Simon Hausmann <[email protected]>
+
[Qt] GStreamer detection does not work when cross-compiling
https://bugs.webkit.org/show_bug.cgi?id=96608
Added: trunk/Tools/qmake/mkspecs/features/production_build.prf (0 => 128424)
--- trunk/Tools/qmake/mkspecs/features/production_build.prf (rev 0)
+++ trunk/Tools/qmake/mkspecs/features/production_build.prf 2012-09-13 08:38:23 UTC (rev 128424)
@@ -0,0 +1,16 @@
+# All in one files reduce memory usage at link time. At compiler time the code
+# visibility for the compiler increases and faster more compact code can be produced,
+# so turn it on in production builds.
+CONFIG *= use_all_in_one_files
+
+# Builds with debug flags result in a huge amount of symbols with the GNU toolchain,
+# resulting in the need of several gigabytes of memory at link-time. Reduce the pressure
+# by compiling any static library like WTF or JSC with release flags instead and keep debug
+# symbols for the static libraries that implement API.
+linux-*:CONFIG(debug, debug|release):contains(TEMPLATE, lib):staticlib {
+ !equals(TARGET, WebKit2):!equals(TARGET, WebKit1) {
+ CONFIG += no_debug_info
+ QMAKE_CFLAGS += $$QMAKE_CFLAGS_RELEASE
+ QMAKE_CXXFLAGS += $$QMAKE_CXXFLAGS_RELEASE
+ }
+}
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