25 lines
810 B
Makefile
25 lines
810 B
Makefile
# $NetBSD: hacks.mk,v 1.3 2012/01/19 13:32:05 tsutsui Exp $
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.if !defined(BISON_HACKS_MK)
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BISON_HACKS_MK= defined
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.include "../../mk/compiler.mk"
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### [Tue Nov 2 17:30:48 GMT 2004 : sketch]
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### bison's quotearg_buffer_restyled() has issues with certain compilers
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### (in particular, SunPro on Solaris/sparc) using optimisation flags.
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### The resulting bison with optimisation breaks on at least net/libIDL.
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###
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.if !empty(PKGSRC_COMPILER:Msunpro)
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PKG_HACKS+= optimisation
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BUILDLINK_TRANSFORM+= rm:-O[0-9]*
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.endif
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### gcc-4.5.3 in NetBSD/arm 5.99.59 also breaks bison in net/libIDL.
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### -O seems enough for workaround in this case.
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.if !empty(MACHINE_PLATFORM:MNetBSD-*-arm) && !empty(CC_VERSION:Mgcc-4.5.*)
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PKG_HACKS+= optimisation
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BUILDLINK_TRANSFORM+= rename:-O[0-9]*:-O
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.endif
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.endif # BISON_HACKS_MK
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