# Created by: Maho Nakata <maho@FreeBSD.org>
#
# Common elements used by the SuiteSparse modules

PKGNAMEPREFIX=	suitesparse-
SSPNAME=	suitesparse
SSPVERSION=	5.10.1
DISTVERSIONPREFIX=	v

MAINTAINER=	fortran@FreeBSD.org

#USE_GITHUB=	yes # Does not work with different versions for modules
GH_ACCOUNT=	DrTimothyAldenDavis
GH_PROJECT=	SuiteSparse
GH_TAGNAME=	${SSPVERSION}
MASTER_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/archive/refs/tags/
DISTNAME=	${DISTVERSIONPREFIX}${SSPVERSION}
DIST_SUBDIR=	${SSPNAME}
WRKSRC=		${WRKDIR}/${GH_PROJECT}-${SSPVERSION}

.if ${MPORTNAME} != config
BUILD_WRKSRC=	${WRKSRC}/${MPORTNAME}
.else
BUILD_WRKSRC=	${WRKSRC}/SuiteSparse_config
.endif

.if ${MPORTNAME} != config &&	\
	${MPORTNAME} != CSparse &&	\
	${MPORTNAME} != ssget
LIB_DEPENDS+=	libsuitesparseconfig.so:math/suitesparse-config
.endif
.if ${MPORTNAME} != config &&	\
	${MPORTNAME} != BTF &&	\
	${MPORTNAME} != ssget
OPTIONS_DEFINE+=DEMOS
.else
ALL_TARGET=	library
.endif

USES+=		gmake

DOCSDIR=	${PREFIX}/share/doc/${SSPNAME}
MAKE_ENV=	BLAS="${BLASLIB}" LAPACK="${LAPACKLIB}" \
		OPTIMIZATION="${OPTIMIZATION}" \
		MY_METIS_LIB="-lmetis" \
		JOBS="${MAKE_JOBS_NUMBER}" \
		CMAKE_OPTIONS='${CMAKE_ARGS}' \
		INSTALL="${STAGEDIR}${PREFIX}" \
		INSTALL_DOC="${STAGEDIR}${DOCSDIR}" \
		INSTALL_INCLUDE="${STAGEDIR}${PREFIX}/include/${SSPNAME}"
CMAKE_ARGS=	-DCMAKE_INSTALL_INCLUDEDIR:PATH="include/${SSPNAME}"	\
		-DBUILD_GRB_STATIC_LIBRARY:BOOL=ON
LDFLAGS+=	-L${WRKSRC}/lib # prevent linking with shared libs from the preinstalled older versions

INSTALL_TARGET=	install # skip USES=cmake
INSTALL_WRKSRC=	${BUILD_WRKSRC}

# FIXME: wont work if .CURDIR contains spaces
DISTINFO_FILE=	${.CURDIR}/../../math/suitesparse/distinfo

OPTIONS_DEFINE+=	DOCS OPTIMIZED_CFLAGS
OPTIONS_DEFAULT+=	OPTIMIZED_CFLAGS

.if defined(BLAS_NEEDED)
OPTIONS_RADIO+=		BLAS
OPTIONS_RADIO_BLAS+=	ATLAS GOTOBLAS NETLIB OPENBLAS
OPTIONS_DEFAULT+=	OPENBLAS

ATLAS_USES=		blaslapack:atlas
GOTOBLAS_DESC=		Goto blas implementation
GOTOBLAS_USES=		blaslapack:gotoblas
NETLIB_USES=		blaslapack:netlib
OPENBLAS_USES=		blaslapack:openblas
.endif

.if defined(OMP_NEEDED)
OPTIONS_DEFINE+=	OPENMP
OPTIONS_EXCLUDE_aarch64=	OPENMP
OPTIONS_EXCLUDE_armv7=	OPENMP
OPTIONS_EXCLUDE_powerpc=	OPENMP
OPTIONS_DEFAULT+=	OPENMP

OPENMP_MAKE_ENV_OFF=	CFOPENMP=
. if !exists(/usr/include/omp.h)
# XXX ports/199603: LLVM openmp in base doesn't support armv6, armv7 yet
OPENMP_VARS=		OPENMP=gcc-
. endif
.endif

DEMOS_DESC=		Build the demonstrations
.if ${MPORTNAME} == Mongoose
DEMOS_ALL_TARGET=	default
.else
DEMOS_ALL_TARGET=	all
.endif
DEMOS_ALL_TARGET_OFF=	library

.if !defined(WITH_DEBUG)
OPTIMIZED_CFLAGS_VARS=	OPTIMIZATION="-O3"
LDFLAGS+=	-s
.endif

post-extract:
	${RM} -r ${WRKSRC}/metis-*

.if ${MPORTNAME} == AMD ||	\
	${MPORTNAME} == CAMD ||	\
	${MPORTNAME} == CCOLAMD ||	\
	${MPORTNAME} == CHOLMOD ||	\
	${MPORTNAME} == COLAMD ||	\
	${MPORTNAME} == CSparse ||	\
	${MPORTNAME} == CXSparse_newfiles ||	\
	${MPORTNAME} == CXSparse ||	\
	${MPORTNAME} == GPUQREngine ||	\
	${MPORTNAME} == KLU ||	\
	${MPORTNAME} == LDL ||	\
	${MPORTNAME} == RBio ||	\
	${MPORTNAME} == SPQR ||	\
	${MPORTNAME} == UMFPACK
pre-configure:
	${REINPLACE_CMD} -e 's|-I../../include|-I${STAGEDIR}${PREFIX}/include/suitesparse -I../../SuiteSparse_config -I../../AMD/Include -I../../COLAMD/Include -I../../BTF/Include -I../../CHOLMOD/Include|;\
		s|-lsuitesparseconfig|-lsuitesparseconfig -L${LOCALBASE}/lib|'	\
		${BUILD_WRKSRC}/Demo/Makefile
.endif

do-configure: # skip USES=cmake

post-install:
.if ! ${MPORTNAME} == config
	 @${RM} ${STAGEDIR}${DOCSDIR}/SUITESPARSECONFIG_README.txt	\
		${STAGEDIR}${PREFIX}/include/suitesparse/SuiteSparse_config.h
.endif

.include <bsd.port.pre.mk>

.if ${ARCH} == i386
# See PR 230888 : Missing 64 bit atomic functions for i386
USE_GCC=	yes
LDFLAGS+=	-latomic
.elif defined(PPC_ABI) && ${PPC_ABI} == ELFv1
USE_GCC=	yes
.else
USES+=	compiler:c++11-lib
.endif