26 lines
975 B
Makefile
26 lines
975 B
Makefile
# $NetBSD: hacks.mk,v 1.4 2017/05/05 17:38:00 joerg Exp $
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### [Wed Aug 3 12:18:16 UTC 2011 : tron]
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### If "qmake" is build with "-O2" or better with "g++" under Mac OS X the
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### resulting binary will crash. This fixes PR pkg/44716 by Richard Hansen.
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.if ${OPSYS} == "Darwin"
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. if !empty(CC_VERSION:Mgcc*)
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PKG_HACKS+= macosx-codegen
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BUILDLINK_TRANSFORM+= opt:-O[0-9]*:-O1
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. endif
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.endif
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### [Wed Sep 19 09:24:11 UTC 2012 : apb]
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### g++-4.5.3 and 4.5.4 on NetBSD/i386 fails with an internal compiler error
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### when building gui/painting/qdrawhelper_mmx.cpp.
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### Building with -O1 instead of -O2 seems to work around the problem.
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.if ${OPSYS} == "NetBSD" && ${MACHINE_ARCH} == "i386"
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. if !empty(CC_VERSION:Mgcc-4.5.*)
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PKG_HACKS+= pr46978
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SUBST_CLASSES+= pr46978
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SUBST_STAGE.pr46978= post-configure
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SUBST_MESSAGE.pr46978= Working around optimizer bug (NetBSD PR 46978)
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SUBST_FILES.pr46978= src/gui/Makefile
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SUBST_SED.pr46978= -e '/^CXXFLAGS/s/-O2/-O1/'
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. endif
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.endif
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