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34 lines
1.0 KiB
Makefile
34 lines
1.0 KiB
Makefile
# $NetBSD: hacks.mk,v 1.1 2016/09/18 13:36:18 ryoon Exp $
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.if !defined(EMACS_HACKS_MK)
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EMACS_HACKS_MK= defined
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.include "../../mk/compiler.mk"
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### On NetBSD/amd64 7.99.26, gcc optimisation, at least for version 5.x,
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### produces, a "temacs" binary which segfaults.
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###
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.if !empty(MACHINE_PLATFORM:MNetBSD-*)
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. if !empty(CC_VERSION:Mgcc-5.*)
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PKG_HACKS+= optimisation
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CFLAGS+= -fno-optimize-strlen
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. endif
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.endif
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### PaX is enabled, bootstrap-emacs command dumps core with segfault.
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### emacs-24.5/src/Makefile.in does not support NetBSD paxctl(8) syntax.
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### http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23371
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###
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.if !empty(MACHINE_PLATFORM:MNetBSD-*)
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. if exists(/usr/sbin/paxctl)
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SUBST_CLASSES+= paxctl
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SUBST_STAGE.paxctl= pre-configure
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SUBST_MESSAGE.paxctl= Setting paxctl command
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SUBST_FILES.paxctl+= src/Makefile.in
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SUBST_SED.paxctl+= -e 's,test "X$$(PAXCTL)" = X || $$(PAXCTL) -zex,/usr/sbin/paxctl +a,g'
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SUBST_SED.paxctl+= -e 's,test "X$$(PAXCTL)" = X || $$(PAXCTL) -r,/usr/sbin/paxctl +a,g'
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. endif
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.endif
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.endif # EMACS_HACKS_MK
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