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# $NetBSD: hacks.mk,v 1.2 2016/04/12 13:25:21 ryoon Exp $
.if !defined(EMACS_HACKS_MK)
EMACS_HACKS_MK= defined
.include "../../mk/compiler.mk"
### On NetBSD/amd64 7.99.26, gcc optimisation, at least for version 5.3,
### produces, a "temacs" binary which segfaults.
###
. if !empty(MACHINE_PLATFORM:MNetBSD-*-x86_64)
. if !empty(CC_VERSION:Mgcc-5.3.*)
PKG_HACKS+= optimisation
BUILDLINK_TRANSFORM+= opt:-O2:-O0
. endif
. endif
### PaX is enabled, bootstrap-emacs command dumps core with segfault.
### emacs-24.5/src/Makefile.in does not support NetBSD paxctl(8) syntax.
###
. if !empty(MACHINE_PLATFORM:MNetBSD-*-x86_64)
. if exists(/usr/sbin/paxctl)
SUBST_CLASSES+= paxctl
SUBST_STAGE.paxctl= pre-configure
SUBST_MESSAGE.paxctl= Setting paxctl command
SUBST_FILES.paxctl+= src/Makefile.in
SUBST_SED.paxctl+= -e 's,test "X$$(PAXCTL)" = X || $$(PAXCTL) -zex,/usr/sbin/paxctl +a,g'
SUBST_SED.paxctl+= -e 's,test "X$$(PAXCTL)" = X || $$(PAXCTL) -r,/usr/sbin/paxctl +a,g'
. endif
. endif
.endif # EMACS_HACKS_MK
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