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# $NetBSD: options.mk,v 1.2 2019/11/03 19:04:00 rillig Exp $
PKG_OPTIONS_VAR= PKG_OPTIONS.gcc6-aux
PKG_SUPPORTED_OPTIONS= fortran objc testsuite static bootstrap allstages
PKG_SUGGESTED_OPTIONS= # fortran
# fortran fails to build transfer.c, disable
.include "../../mk/bsd.options.mk"
# Bootstrap is essentially a maintainer option and it will ignore
# all other options because it is intent on building a bootstrap compiler.
#############################
## ADD LANGUAGE: Fortran ##
#############################
.if empty(PKG_OPTIONS:Mfortran) || !empty(PKG_OPTIONS:Mbootstrap)
EXTRA_CONFARGS+= --disable-libquadmath
.else
LANGS+= fortran
APPLY_DIFFS+= fortran
. if ${OPSYS} == NetBSD
EXTRA_CONFARGS+= --disable-libquadmath
. else
EXTRA_CONFARGS+= --enable-libquadmath
. endif
.endif
#################################
## ADD LANGUAGE: Objective-C ##
#################################
.if !empty(PKG_OPTIONS:Mobjc) && empty(PKG_OPTIONS:Mbootstrap)
LANGS+= objc
.endif
#########################
## TESTSUITE SUPPORT ##
#########################
.if !empty(PKG_OPTIONS:Mtestsuite) && empty(PKG_OPTIONS:Mbootstrap)
BUILD_DEPENDS+= dejagnu>=1.4:../../devel/dejagnu
APPLY_DIFFS+= ada-testsuite
APPLY_DIFFS+= gcc-testsuite
.endif
###############################
## STATICALLY BUILT OPTION ##
###############################
.if !empty(PKG_OPTIONS:Mstatic)
STATIC_BUILD = yes
.endif
.if defined(STATIC_BUILD) && empty(PKG_OPTIONS:Mbootstrap)
. if ${OPSYS} == SunOS
PKG_FAIL_REASON+= SunOS does not support static builds
. else
EXTRA_CONFARGS+= --with-stage1-ldflags=-static
. endif
.endif
#################################
## BOOTSTRAP COMPILER OPTION ##
#################################
# Solaris does not support static linking system libraries, so bootstraps
# on SunOS require gmp&co to be built with gcc. Also, OpenBSD x86-64
# fails configuration during the linking of -lmpc -lmpfr -lgmp in a contest;
# it complains of missing references in libm. These libraries are built by
# a different compiler (the base) so perhaps that's the problem. Building
# gmp&co in the tree allows the configure step to succeed on OpenBSD.
.if ${OPSYS} == OpenBSD || ${OPSYS} == MirBSD || \
(${OPSYS} == SunOS && !empty(PKG_OPTIONS:Mbootstrap))
.include "../../devel/gmp/inplace.mk"
.include "../../math/mpcomplex/inplace.mk"
.include "../../math/mpfr/inplace.mk"
.else
EXTRA_CONFARGS+= --with-gmp=${BUILDLINK_PREFIX.gmp}
EXTRA_CONFARGS+= --with-mpfr=${BUILDLINK_PREFIX.mpfr}
EXTRA_CONFARGS+= --with-mpc=${BUILDLINK_PREFIX.mpcomplex}
.include "../../devel/gmp/buildlink3.mk"
.include "../../math/mpfr/buildlink3.mk"
.include "../../math/mpcomplex/buildlink3.mk"
.endif
.if !empty(PKG_OPTIONS:Mbootstrap)
EXTRA_CONFARGS+= --disable-shared --disable-lto
EXTRA_CONFARGS+= --disable-libstdcxx-pch
. if ${OPSYS} != SunOS
EXTRA_CONFARGS+= --with-stage1-ldflags=-static
EXTRA_CONFARGS+= --with-boot-ldflags=-static
EXTRA_CONFARGS+= --with-system-zlib
. endif
.else
. if empty(PKG_OPTIONS:Mallstages)
EXTRA_CONFARGS+= --disable-bootstrap
EXTRA_CONFARGS+= --disable-libcc1
. endif
EXTRA_CONFARGS+= --enable-shared
.endif
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