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1bd27f24fb
qt5base-lts/mkspecs/common
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Thiago Macieira 1bd27f24fb Add link-time optimization support for Clang, GCC and ICC 
GCC currently requires fat object files for static libraries, since the
linker would otherwise not load the .o file from the archive at all and
the linking would fail with a lot of undefined references. Clang on
Linux also needs this, but it has no equivalent flag, so enabling LTCG
for Clang on static libraries will result in linker error.

This commit does not add support for enabling it in configure. It can be
enabled on a per-project basis by doing CONFIG += ltcg or by passing
-config ltcg to qmake's command-line.

Change-Id: I52cf99f1ed9f1701e23a3b457ba3502fd28126ce
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
2014-07-23 11:12:02 +02:00
..
aix Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
android Change copyrights from Nokia to Digia 2012-09-22 19:20:11 +02:00
c89 Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
ios purge vestiges of opengl es 1 support 2014-04-04 19:32:21 +02:00
mac expand tabs and related whitespace fixes in *.{cpp,h,qdoc} 2014-01-13 22:46:50 +01:00
nacl Add QMAKE_NM to the mkspecs 2013-06-10 16:46:06 +02:00
posix Update copyright year in Digia's license headers 2013-01-18 09:07:35 +01:00
qnx QNX: Unified qplatformdefs 2014-02-27 10:35:41 +01:00
wince purge vestiges of opengl es 1 support 2014-04-04 19:32:21 +02:00
winrt_winphone WinRT app manifest: update namespace prefix 2014-05-22 11:16:45 +02:00
armcc.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
clang-mac.conf Enable C++11 on OSX when using Clang 2013-04-05 14:23:23 +02:00
clang.conf Add link-time optimization support for Clang, GCC and ICC 2014-07-23 11:12:02 +02:00
g++-base.conf Add optimize_full qmake config option 2014-03-06 12:21:14 +01:00
g++-macx.conf Refer to Apple products by their actual names. 2013-07-10 17:32:48 +02:00
g++-unix.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
g++.conf Initial import from the monolithic Qt. 2011-04-27 12:05:43 +02:00
gcc-base-mac.conf Do not limit clang generated debug info to dwarf-2 on mac. 2014-01-21 15:18:24 +01:00
gcc-base-unix.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
gcc-base.conf Add link-time optimization support for Clang, GCC and ICC 2014-07-23 11:12:02 +02:00
ios.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
linux-android.conf purge vestiges of opengl es 1 support 2014-04-04 19:32:21 +02:00
linux.conf Strip bootstrapped binaries of unused sections 2014-05-19 19:33:15 +02:00
llvm.conf Refer to Apple products by their actual names. 2013-07-10 17:32:48 +02:00
mac.conf Strip bootstrapped binaries of unused sections 2014-05-19 19:33:15 +02:00
macx.conf Merge "Merge branch 'stable' into dev" into refs/staging/dev 2013-07-12 14:03:21 +02:00
qcc-base-qnx-armv7le.conf Add QMAKE_NM to the mkspecs 2013-06-10 16:46:06 +02:00
qcc-base-qnx-x86.conf Add QMAKE_NM to the mkspecs 2013-06-10 16:46:06 +02:00
qcc-base-qnx.conf make QMAKE_DIRLIST_SEP consistent with QMAKE_DIR_SEP 2014-04-30 16:57:01 +02:00
qcc-base.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
shell-unix.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00
shell-win32.conf make sure that installed meta files are always postprocessed 2013-10-11 21:04:04 +02:00
unix.conf Fix '=' alignment and replace tabs in *.conf (whitespace only change) 2013-03-27 17:16:37 +01:00