PORTNAME=	mpich
DISTVERSION=	5.0.1
CATEGORIES=	net parallel
MASTER_SITES=	https://github.com/pmodels/mpich/releases/download/v${DISTVERSION}/

MAINTAINER=	laurent@FreeBSD.org
COMMENT=	Portable implementation of MPI-1, MPI-2 and MPI-3
WWW=		https://www.mpich.org/

LICENSE=	MPICH
LICENSE_NAME=	MPICH
LICENSE_FILE=	${WRKSRC}/COPYRIGHT
LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept

LIB_DEPENDS=	libepoll-shim.so:devel/libepoll-shim \
		libfabric.so:net/libfabric \
		libhwloc.so:devel/hwloc2 \
		libjson-c.so:devel/json-c

USES=		compiler:c11 libtool localbase perl5 pkgconfig python:build
USE_LDCONFIG=	yes

GNU_CONFIGURE=	yes
CONFIGURE_ARGS=	--enable-fast="" \
		--with-hwloc=${LOCALBASE} \
		--with-libfabric-include=${WRKDIR}/include \
		--with-libfabric=${LOCALBASE} \
		BASH_SHELL=${LOCALBASE}/bin/bash \
		CFLAGS="-I${LOCALBASE}/include/json-c ${CFLAGS_F2018}" \
		CPPFLAGS="" \
		CXXFLAGS="" \
		FCFLAGS="" \
		FFLAGS="" \
		LDFLAGS="" \
		LIBS="-L${LOCALBASE}/lib -lepoll-shim -ljson-c -lm" \
		MPICHLIB_CFLAGS="${CFLAGS}" \
		MPICHLIB_CPPFLAGS="${CPPFLAGS}" \
		MPICHLIB_CXXFLAGS="${CXXFLAGS}" \
		MPICHLIB_FCFLAGS="${FCFLAGS}" \
		MPICHLIB_FFLAGS="${FFLAGS}" \
		MPICHLIB_LDFLAGS="${LDFLAGS}" \
		MPICHLIB_LIBS="${LIBS}" \
		pkgconfigdir="${PREFIX}/libdata/pkgconfig"

INSTALL_TARGET=	install-strip
TEST_TARGET=	check

CONFLICTS=	mpd

BINARY_ALIAS=	python3=${PYTHON_CMD}
PORTDOCS=	*

OPTIONS_DEFINE=			DOCS FORTRAN L0 SLURM
OPTIONS_DEFAULT=		DHYDRA FORTRAN GFORKER HYDRA
OPTIONS_GROUP=			PM
OPTIONS_GROUP_PM=		GFORKER HYDRA
OPTIONS_RADIO=			DEFAULTPM
OPTIONS_RADIO_DEFAULTPM=	DGFORKER DHYDRA
OPTIONS_SUB=			yes

DEFAULTPM_DESC=	Default process manager
DGFORKER_DESC=	Make gforker the default process manager
DHYDRA_DESC=	Make hydra the default process manager
GFORKER_DESC=	Simple local process manager
HYDRA_DESC=	Parallel process manager
L0_DESC=	oneAPI Level Zero support
PM_DESC=	Process managers
SLURM_DESC=	Extra Slurm support

MPICH_LDFLAGS=			-Wl,-rpath=${LOCALBASE}/lib/gcc${_GCC_VER} \
				-L${LOCALBASE}/lib/gcc${_GCC_VER} \
				-B${LOCALBASE}/bin
FORTRAN_USES=			fortran
FORTRAN_CONFIGURE_ON=		MPICH_MPICC_LDFLAGS="${MPICH_LDFLAGS}" \
				MPICH_MPICXX_LDFLAGS="${MPICH_LDFLAGS}" \
				MPICH_MPIF77_LDFLAGS="${MPICH_LDFLAGS}" \
				MPICH_MPIFORT_LDFLAGS="${MPICH_LDFLAGS}"
FORTRAN_CONFIGURE_ENABLE=	fortran
L0_LIB_DEPENDS=			libze_loader.so:devel/level-zero
L0_CONFIGURE_WITH=		ze
SLURM_IMPLIES=			HYDRA
SLURM_LIB_DEPENDS=		libslurm.so:sysutils/slurm-wlm
SLURM_CONFIGURE_WITH=		slurm

.include <bsd.port.pre.mk>

.if ${PORT_OPTIONS:ML0}
# PR 278869 - level-zero is broken
IGNORE=		is currently not working with the L0 option. Unset L0
.endif

.if ${COMPILER_TYPE} == clang && (${COMPILER_VERSION} == 170 || \
	${COMPILER_VERSION} >= 181 && ${ARCH} == "i386")
# linker error when compiling with llvm 17.0.6 on CURRENT - PR 276035
# To be removed when all RELEASE and CURRENT no longer need it
# Error remains for i386 and llvm-181 on CURRENT
CONFIGURE_ENV+=	ac_cv_sizeof___float128=0
.endif

.if ${PORT_OPTIONS:MGFORKER}
PMLIST=		gforker
.endif
.if ${PORT_OPTIONS:MHYDRA}
. if empty(PMLIST)
PMLIST=		hydra
. elif ${PORT_OPTIONS:MDGFORKER}
PMLIST:=		${PMLIST},hydra
. elif ${PORT_OPTIONS:MDHYDRA}
PMLIST:=		hydra,${PMLIST}
. endif
.endif

.if empty(PMLIST)
CONFIGURE_ARGS+=	--without-pm
PLIST_SUB+=		EXEC="@comment "
.else
CONFIGURE_ARGS+=	--with-pm=${PMLIST}
PLIST_SUB+=		EXEC=""
.endif

post-extract:
	${FIND} ${WRKSRC} -name "*.orig" -delete

post-patch:
# To avoid pollution from ${LOCALBASE}/include, set up the build to look in
# ${WRKDIR} for libfabric include/rdma/ header files (see --with-libfabric
# configure args).
# PR: 265684
	${MKDIR} ${WRKDIR}/include && ${LN} -s ${LOCALBASE}/include/rdma ${WRKDIR}/include/

post-install:
	${MV} ${STAGEDIR}${PREFIX}/etc/mpixxx_opts.conf ${STAGEDIR}${PREFIX}/etc/mpixxx_opts.conf.sample

.include <bsd.port.post.mk>