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| author | Luca Ceresoli <luca@lucaceresoli.net> | 2013-02-18 09:39:32 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-02-18 22:27:05 +0100 |
| commit | 4b6f552a070b378fb12b07756f1df35db745598b (patch) | |
| tree | ee9814ffb04367a2781a2b6cc381c942ce25baa7 /package/qt | |
| parent | e6f0a3bd5ff4bcbb5cc24a0c79f7669055a16a75 (diff) | |
| download | buildroot-novena-4b6f552a070b378fb12b07756f1df35db745598b.tar.gz buildroot-novena-4b6f552a070b378fb12b07756f1df35db745598b.zip | |
qt: disable precompiled headers to workaround compilation failure
Precompiled header implementation is buggy in current Qt as described at
http://comments.gmane.org/gmane.comp.lib.qt.devel/5933.
The only known workaround is currently to add -no-pch to configure.
Fixes build failure terminating with error
compiling ../3rdparty/pixman/pixman-arm-neon-asm.S
cc1: fatal error: .pch/release-shared-emb-arm/QtGui: No such file or directory
compilation terminated.
such as:
http://autobuild.buildroot.net/results/648265012591280fa592a239f86ee39aec2d5fa6/build-end.log
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/qt')
| -rw-r--r-- | package/qt/qt.mk | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/package/qt/qt.mk b/package/qt/qt.mk index ee1a88b7a..9f50f9135 100644 --- a/package/qt/qt.mk +++ b/package/qt/qt.mk @@ -416,10 +416,10 @@ else QT_CONFIGURE_OPTS += -no-declarative endif -# ccache and precompiled headers don't play well together -ifeq ($(BR2_CCACHE),y) +# -no-pch is needed to workaround the issue described at +# http://comments.gmane.org/gmane.comp.lib.qt.devel/5933. +# In addition, ccache and precompiled headers don't play well together QT_CONFIGURE_OPTS += -no-pch -endif # x86x86fix # Workaround Qt Embedded bug when crosscompiling for x86 under x86 with linux |