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Add hack to work around gcc-4.5.4 bug on NetBSD/amd64.

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Suggested by SAITOH Masanobu <msaitoh@execsw.org> in PR 47051.
This commit is contained in:
wiz 2012-10-10 18:11:08 +00:00
parent f0695b389a
commit dfdd5bc1c5
1 changed files with 19 additions and 0 deletions
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19
graphics/opencv/hacks.mk Normal file
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# $NetBSD: hacks.mk,v 1.1 2012/10/10 18:11:08 wiz Exp $
.if !defined(OPENCV_HACKS_MK)
OPENCV_HACKS_MK= defined
.include "../../mk/bsd.fast.prefs.mk"
.include "../../mk/compiler.mk"
# PR toolchain/47051: gcc-4.5.4 breaks opencv on amd64
.if !empty(PKGSRC_COMPILER:Mgcc) && !empty(CC_VERSION:Mgcc-4.5.4*) && !empty(MACHINE_PLATFORM:M*-*-x86_64)
PKG_HACKS+= tree-pre
SUBST_CLASSES+= opt-hack
SUBST_STAGE.opt-hack= post-configure
SUBST_MESSAGE.opt-hack= Working around gcc-4.5.4 bug.
SUBST_FILES.opt-hack= ${WRKSRC}/modules/calib3d/CMakeFiles/opencv_calib3d.dir/build.make
SUBST_SED.opt-hack= -e '/stereosgbm.cpp.o/s/-o/-fno-tree-pre -o/'
.endif
.endif # OPENCV_HACKS_MK