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# $NetBSD: options.mk,v 1.2 2017/05/10 15:02:29 jperkin Exp $
PKG_OPTIONS_VAR= PKG_OPTIONS.${GCC_PKGNAME}
PKG_SUPPORTED_OPTIONS= nls gcc-inplace-math gcc-c++ gcc-fortran \
gcc-go gcc-objc gcc-objc++ gcc-graphite
PKG_SUGGESTED_OPTIONS= gcc-c++ gcc-fortran gcc-objc gcc-objc++ \
gcc-graphite gcc-inplace-math
.if ${OPSYS} == "NetBSD"
PKG_SUGGESTED_OPTIONS+= nls
.elif ${OPSYS} == "Linux"
PKG_SUGGESTED_OPTIONS+= nls
.elif ${OPSYS} == "DragonFly"
PKG_SUGGESTED_OPTIONS+= nls
.elif ${OPSYS} == "SunOS"
PKG_SUGGESTED_OPTIONS+= gcc-inplace-math
.else
.endif
###
### Determine if multilib is avalible.
###
MULTILIB_SUPPORTED?= unknown
.if !empty(MACHINE_PLATFORM:MLinux-*-x86_64)
. if exists(/usr/include/gnu/stubs-64.h) && \
!exists(/usr/include/gnu/stubs-32.h)
MULTILIB_SUPPORTED=No
. else
MULTILIB_SUPPORTED=Yes
. endif
.endif
.if !empty(MULTILIB_SUPPORTED:M[Yy][Ee][Ss])
PKG_SUPPORTED_OPTIONS+= gcc-multilib
PKG_SUGGESTED_OPTIONS+= gcc-multilib
.endif
.include "../../mk/bsd.options.mk"
###
### Native Language Support
###
.if !empty(PKG_OPTIONS:Mnls)
USE_TOOLS+= msgfmt
CONFIGURE_ARGS+= --enable-nls
CONFIGURE_ARGS+= --with-libiconv-prefix=${BUILDLINK_PREFIX.iconv}
MAKE_ENV+= ICONVPREFIX=${BUILDLINK_PREFIX.iconv}
.include "../../converters/libiconv/buildlink3.mk"
.include "../../devel/gettext-lib/buildlink3.mk"
.else
CONFIGURE_ARGS+= --disable-nls
.endif
###
### Multilib Support
###
.if (!empty(MULTILIB_SUPPORTED:M[Yy][Ee][Ss]) && \
empty(PKG_OPTIONS:Mgcc-multilib) ) || \
!empty(MULTILIB_SUPPORTED:M[Nn][Oo])
CONFIGURE_ARGS+= --disable-multilib
.endif
###
### Build math libraries in place
###
.if !empty(PKG_OPTIONS:Mgcc-inplace-math)
. include "../../devel/gmp/inplace.mk"
. include "../../math/mpcomplex/inplace.mk"
. include "../../math/mpfr/inplace.mk"
.else
CONFIGURE_ARGS+= --with-gmp=${BUILDLINK_PREFIX.gmp}
CONFIGURE_ARGS+= --with-mpc=${BUILDLINK_PREFIX.mpcomplex}
CONFIGURE_ARGS+= --with-mpfr=${BUILDLINK_PREFIX.mpfr}
LIBS.SunOS+= -lgmp
. include "../../devel/gmp/buildlink3.mk"
. include "../../math/mpcomplex/buildlink3.mk"
. include "../../math/mpfr/buildlink3.mk"
.endif
###
### Graphite Support
###
.if !empty(PKG_OPTIONS:Mgcc-graphite)
ISL16 = isl-0.16.1
SITES.${ISL16}.tar.bz2 = ftp://ftp.fu-berlin.de/unix/languages/gcc/infrastructure/
#SITES.${ISL16}.tar.bz2 = ${MASTER_SITE_GNU:=gcc/infrastructure/}
DISTFILES += ${ISL16}.tar.bz2
.endif
###
### Optional languages
### Ada could be added although there is a bootstrapping issue. See
### ../gcc34-ada for guidance
###
.if !empty(PKG_OPTIONS:Mgcc-objc++)
. if empty(PKG_OPTIONS:Mgcc-c++)
PKG_OPTIONS+= gcc-c++
. endif
. if empty(PKG_OPTIONS:Mgcc-objc)
PKG_OPTIONS+= gcc-objc
. endif
LANGS+= obj-c++
.endif
.if !empty(PKG_OPTIONS:Mgcc-objc)
LANGS+= objc
.endif
.if !empty(PKG_OPTIONS:Mgcc-go)
LANGS+= go
.endif
.if !empty(PKG_OPTIONS:Mgcc-fortran)
LANGS+= fortran
.endif
.if !empty(PKG_OPTIONS:Mgcc-c++)
LANGS+= c++
USE_TOOLS+= perl
CONFIGURE_ARGS+= --enable-__cxa_atexit
CONFIGURE_ARGS+= --with-gxx-include-dir=${GCC_PREFIX}/include/c++/
.else
CONFIGURE_ARGS+= --disable-build-with-cxx
CONFIGURE_ARGS+= --disable-build-poststage1-with-cxx
.endif
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