# Created by: NAKATA, Maho <maho@FreeBSD.org>

PORTNAME=	lapack95
PORTVERSION=	1.0
PORTREVISION=	19
CATEGORIES=	math
MASTER_SITES=	NL
DISTNAME=	${PORTNAME}
DIST_SUBDIR=	lapack95

MAINTAINER=	ports@FreeBSD.org
COMMENT=	LAPACK95, Fortran90/95 wrapper for LAPACK

USES=		fortran tar:tgz

OPTIONS_DEFINE=	EXAMPLES

OPTIONS_RADIO=	BLAS
OPTIONS_RADIO_BLAS=	REFERENCE ATLAS
OPTIONS_DEFAULT=	REFERENCE

REFERENCE_DESC=	Blas / Lapack
REFERENCE_USES=	blaslapack:netlib

ATLAS_DESC=	ATLAS
ATLAS_USES=	blaslapack:atlas

USE_LDCONFIG=	yes
WRKSRC=		${WRKDIR}/LAPACK95

MAKE_JOBS_UNSAFE=yes

.include <bsd.port.options.mk>

.if ${ARCH} == "sparc64"
PICFLAG?=	-fPIC
.else
PICFLAG?=	-fpic
.endif

.if ${PORT_OPTIONS:MEXAMPLES}
PORTEXAMPLES=	make.inc EXAMPLES1 EXAMPLES2
.endif

pre-configure:
	${REINPLACE_CMD} -e 's|%%BLAS%%|${BLASLIB}|g ; \
		 s|%%FC%%|${FC}|g ; \
		 s|%%FFLAGS%%|${FFLAGS} $${PICFLAG}|g ; \
		 s|%%LAPACK%%|${LAPACKLIB}|g ; \
		 s|%%LDFLAGS%%|${LDFLAGS}|g ; \
		 s|%%LOCALBASE%%|${LOCALBASE}|g ; \
		 s|%%PREFIX%%|${PREFIX}|g' \
		${WRKSRC}/make.inc
	${REINPLACE_CMD} -e 's|ranlib|${RANLIB}|g ; \
		 s|ar cr|${AR} cr|g' \
		${WRKSRC}/SRC/makefile \
		${WRKSRC}/TESTING/makefile \
		${WRKSRC}/EXAMPLES1/makefile*
	${MKDIR} ${WRKSRC}/lapack95_modules
	${CP} -r ${WRKSRC} ${WRKSRC}_SHARED

do-build:
	cd ${WRKSRC}/SRC; ${SETENV} ${MAKE_ENV} PICFLAG= \
		${MAKE} ${_MAKE_JOBS} ${MAKE_ARGS} single_double_complex_dcomplex
	cd ${WRKSRC}_SHARED/SRC; ${SETENV} ${MAKE_ENV} PICFLAG=${PICFLAG} \
		${MAKE} ${_MAKE_JOBS} ${MAKE_ARGS} single_double_complex_dcomplex
	cd ${WRKSRC}_SHARED ; ${LD} -Bshareable -o liblapack95.so.1 -x -soname \
		liblapack95.so.1 --whole-archive lapack95.a

do-install:
	${INSTALL_DATA} ${WRKSRC}/lapack95.a ${STAGEDIR}${PREFIX}/lib/liblapack95.a
	${INSTALL_LIB} ${WRKSRC}_SHARED/liblapack95.so.1 ${STAGEDIR}${PREFIX}/lib
	${LN} -sf liblapack95.so.1 ${STAGEDIR}${PREFIX}/lib/liblapack95.so
	${MKDIR} ${STAGEDIR}${PREFIX}/lib/lapack95_modules
	${INSTALL_DATA} ${WRKSRC}_SHARED/lapack95_modules/*.mod ${STAGEDIR}${PREFIX}/lib/lapack95_modules
.if ${PORT_OPTIONS:MEXAMPLES}
	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
	cd ${WRKSRC} && ${COPYTREE_SHARE} "${PORTEXAMPLES}" ${STAGEDIR}${EXAMPLESDIR}
.endif

.include <bsd.port.mk>