qt4: remove the option -feliminate-dwarf2-dups to fix the build
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/1 | qt4: remove the option -feliminate-dwarf2-dups to fix the buildmeta/ meta/ meta/ | +7 | 5 replies |
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Cover letter [PATCH 0/1] qt4: remove the option -feliminate-dwarf2-dups to fix the build
From: Dexuan Cui <[email protected]>
After commit 5ea06dc295b657383fd97545c15255b294cf1a79(bitbake.conf: Prune global OPTIMIZATION flags) that adds an option -feliminate-dwarf2-dups, gcc 4.5 reports such an internal compiler error when building Qt4 if the option is used:
| graphicsview/qgridlayoutengine.cpp:1553:1: internal compiler error: in build_abbrev_table, at dwarf2out.c:9806 | Please submit a full bug report, | with preprocessed source if appropriate. | See <http://gcc.gnu.org/bugs.html> for instructions.
This is a gcc bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47361
At present we can remove the option as a workaround.
Thanks Robert Berger for reporting the bug and his investigation in gcc bugzilla and thanks Khem Raj for the quick suggestion about removing the option.
Pull URL: git://git.pokylinux.org/poky-contrib.git
Branch: dcui/master
Browse: http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=dcui/master
Thanks,
Dexuan Cui <[email protected]>
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Dexuan Cui (1):
qt4: remove the option -feliminate-dwarf2-dups to fix the build
meta/recipes-qt/qt4/qt4-embedded.inc | 2 +- meta/recipes-qt/qt4/qt4-x11-free.inc | 2 +- meta/recipes-qt/qt4/qt4.inc | 5 +++++ 3 files changed, 7 insertions(+), 2 deletions(-)
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