path: root/lang/ghc/Makefile

# Created by: Simon Marlow <simonmar@microsoft.com>
# $FreeBSD$

PORTNAME=	ghc
PORTVERSION=	${GHC_VERSION}
PORTREVISION=	3
CATEGORIES=	lang haskell
MASTER_SITES=	https://www.haskell.org/ghc/dist/${PORTVERSION}/:source \
		LOCAL/arrowd/:boot \
		https://hackage.haskell.org/package/hscolour-${HSCOLOUR_VERSION}/:docs
DISTFILES=	ghc-${PORTVERSION}-src${EXTRACT_SUFX}:source \
		hscolour-${HSCOLOUR_VERSION}.tar.gz:docs
EXTRACT_ONLY=	${_DISTFILES:C/hscolour.*$//g}

MAINTAINER=	haskell@FreeBSD.org
COMMENT=	Compiler for the functional language Haskell

LICENSE=	BSD3CLAUSE
LICENSE_FILE=	${WRKSRC}/LICENSE

# other supported arches are added based on GHC_VERSION below
ONLY_FOR_ARCHS=	amd64 i386

USES=			autoreconf gmake iconv:translit localbase:ldflags ncurses perl5 tar:xz
USE_LOCALE=		en_US.UTF-8
USE_PERL5=		build
GNU_CONFIGURE=		yes
CONFIGURE_ARGS=		--with-iconv-includes=${LOCALBASE}/include \
			--with-iconv-libraries=${LOCALBASE}/lib
CONFIGURE_ENV=		CC=${CC} LD=${LD} PATH=${SLAVES_PREFIX}/bin:${PATH}
MAKE_ENV=		PATH=${SLAVES_PREFIX}/bin:${PATH}

SUB_FILES=		build.mk
SUB_LIST=		GHC_VERSION=${GHC_VERSION} \
			NCURSESINC="${NCURSESBASE}/include" NCURSESLIB="${NCURSESLIB}" \
			CFLAGS="${CFLAGS}"

OPTIONS_GROUP=		BOOTSTRAP
BOOTSTRAP_DESC=		Bootsrap using installed ghc
OPTIONS_GROUP_BOOTSTRAP=BOOT
OPTIONS_DEFINE=		DYNAMIC GMP PROFILE DOCS
OPTIONS_SUB=		yes

OPTIONS_DEFAULT=	DYNAMIC PROFILE GMP

BOOT_DESC=		Use installed GHC for bootstrapping
DOCS_DESC=		Install HTML documentation
DYNAMIC_DESC=		Add support for dynamic linking
GMP_DESC=		Use GNU Multi-precision Library for big integers support
PROFILE_DESC=		Add support for performance profiling

DOCS_BUILD_DEPENDS+=	sphinx-build:textproc/py-sphinx
DOCS_SUB_LIST=		WITH_DOCS="YES"
DOCS_SUB_LIST_OFF=	WITH_DOCS="NO"

DYNAMIC_CONFIGURE_WITH=	system-libffi \
			ffi-includes=${LOCALBASE}/include \
			ffi-libraries=${LOCALBASE}/lib
# The version number is needed as lang/gcc installs a different version
DYNAMIC_LIB_DEPENDS=	libffi.so.6:devel/libffi
DYNAMIC_SUB_LIST=	WITH_DYNAMIC="YES"
DYNAMIC_SUB_LIST_OFF=	WITH_DYNAMIC="NO"

GMP_CONFIGURE_WITH=	gmp-includes=${LOCALBASE}/include \
			gmp-libraries=${LOCALBASE}/lib
GMP_LIB_DEPENDS=	libgmp.so:math/gmp
GMP_SUB_LIST=		INTEGER_LIBRARY="integer-gmp"
GMP_SUB_LIST_OFF=	INTEGER_LIBRARY="integer-simple"

# Append substitutions for build.mk
BOOT_SUB_LIST=		HSC2HS=${LOCALBASE}/bin/hsc2hs
BOOT_SUB_LIST_OFF=	HSC2HS=${BOOT_HSC2HS}

PROFILE_SUB_LIST=	WITH_PROFILE="YES"
PROFILE_SUB_LIST_OFF=	WITH_PROFILE="NO"

GHC_VERSION?=		${GHC_VERSION_DEFAULT}
GHC_VERSION_DEFAULT=	8.6.5
GHC_VERSION_MAJOR=	${GHC_VERSION:S/./ /g:[1]}
GHC_VERSION_MINOR=	${GHC_VERSION:S/./ /g:[2]}

HSCOLOUR_VERSION=	1.24.4

.if ${GHC_VERSION_MAJOR} >= 8 && ${GHC_VERSION_MINOR} >= 6
ONLY_FOR_ARCHS+=	aarch64 armv6 armv7 powerpc64
.endif

.include <bsd.port.pre.mk>

.if ${GHC_VERSION_MAJOR} == 8 && ${GHC_VERSION_MINOR} <= 4
LLVM_VERSION=		50
# Turn off for old GHCs, see PR 228727
CONFIGURE_ARGS+=	--enable-dtrace=0
.else
LLVM_VERSION=		60
.endif

.if ${ARCH} == amd64 || ${ARCH} == i386
BOOT_GHC_VERSION=	8.4.3
.else
BOOT_GHC_VERSION=	8.6.3
.endif

# LLVM version that bootstrap compiler uses
BOOT_LLVM_VERSION=	60

.if "${GHC_VERSION}" != "${GHC_VERSION_DEFAULT}"
PATCHDIR=	${.CURDIR}/files${GHC_VERSION:S/.//g}/
.endif

NO_CCACHE=	ccache: error: Failed to create directory /nonexistent/.ccache/tmp: Permission denied

DOCSDIR=		${PREFIX}/share/doc/${DISTNAME}
DATADIR=		${PREFIX}/share/ghc-${GHC_VERSION}
EXAMPLESDIR=		${PREFIX}/share/examples/ghc-${GHC_VERSION}
GHC_ARCH=		${ARCH:S/amd64/x86_64/:C/armv.*/arm/}
GHC_LIBDIR=		${STAGEDIR}${PREFIX}/lib/ghc-${GHC_VERSION}
GHC_LIBDIR_REL=		lib/ghc-${GHC_VERSION}

_EXECUTABLES=	${GHC_LIBDIR}/bin/unlit \
		${GHC_LIBDIR}/bin/hpc \
		${GHC_LIBDIR}/bin/ghc-iserv \
		${GHC_LIBDIR}/bin/ghc-pkg \
		${GHC_LIBDIR}/bin/hsc2hs \
		${GHC_LIBDIR}/bin/runghc \
		${GHC_LIBDIR}/bin/ghc \
		${GHC_LIBDIR}/bin/hp2ps

.if ${PORT_OPTIONS:MDOCS}
_EXECUTABLES+=	${GHC_LIBDIR}/bin/haddock
.endif
.if ${PORT_OPTIONS:MPROFILE}
_EXECUTABLES+=	${GHC_LIBDIR}/bin/ghc-iserv-prof
.endif
.if ${PORT_OPTIONS:MDYNAMIC}
_EXECUTABLES+=	${GHC_LIBDIR}/bin/ghc-iserv-dyn
.endif

.include <bsd.port.options.mk>

.if empty(PORT_OPTIONS:MBOOT)
.  if ${ARCH} == powerpc64 && ${OSVERSION} < 1300040
ELF_V=		-elfv1
.  endif
DISTFILES+=		ghc-${BOOT_GHC_VERSION}-boot-${ARCH}-freebsd${ELF_V}${EXTRACT_SUFX}:boot
.endif # MBOOT

.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7
# CONFIGURE_TARGET must to be the same as the llvm triple
CONFIGURE_TARGET=	${ARCH}-unknown-freebsd${"${ARCH:Maarch64}" != "":?:-gnueabihf}
EXTRA_PATCHES+=		${PATCHDIR}/extra-patch-aclocal.m4
BUILD_DEPENDS+=		llc${LLVM_VERSION}:devel/llvm${LLVM_VERSION}
RUN_DEPENDS+=		llc${LLVM_VERSION}:devel/llvm${LLVM_VERSION}

# When GHC being compiled and GHC used for bootstrapping support different
# LLVM versions, we have to pull in both. Luckily, this is relatively rare.
.  if ${BOOT_LLVM_VERSION} != ${LLVM_VERSION}
BUILD_DEPENDS+=		llc${BOOT_LLVM_VERSION}:devel/llvm${BOOT_LLVM_VERSION}
RUN_DEPENDS+=		llc${BOOT_LLVM_VERSION}:devel/llvm${BOOT_LLVM_VERSION}
.  endif
.endif

.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7 || ${ARCH} == powerpc64
USE_GCC=	yes

.  if ${OSVERSION} < 1200086
IGNORE=	lang/ghc requires at least FreeBSD 12.0-RELEASE
.  endif
.  ifdef QEMU_EMULATING
IGNORE=	qemu-user-static isn't able to build lang/ghc, but it builds fine on a real hardware
.  endif
.endif

# Use binutils strip if we are using gcc, as it is faster that base one. See PR 234949
.if defined(USE_GCC)
CONFIGURE_ENV+=	STRIP=${LOCALBASE}/bin/strip
.endif

PLIST_SUB+=	GHC_VERSION=${GHC_VERSION} GHC_LIBDIR=${GHC_LIBDIR_REL}

.if empty(PORT_OPTIONS:MBOOT)
BOOT_DIR=	${WRKDIR}/ghc-${BOOT_GHC_VERSION}-boot
BOOT_GHC=	${BOOT_DIR}/bin/ghc-${BOOT_GHC_VERSION}
BOOT_GHC-PKG=	${BOOT_DIR}/bin/ghc-pkg-${BOOT_GHC_VERSION}
BOOT_HSC2HS=	${BOOT_DIR}/bin/hsc2hs

SLAVE_ENV=	${SETENV} PATH=${BOOT_DIR}/bin:${PATH}

CONFIGURE_ARGS+=	--with-ghc=${BOOT_GHC}
.else # MBOOT
SLAVE_ENV=		# empty
CONFIGURE_ARGS+=	--with-ghc=${LOCALBASE}/bin/ghc
.endif # MBOOT

# override TMPDIR because /tmp often doesn't have enough space
# to build some of the larger libraries.
#TMPDIR=		${WRKSRC}/tmp

SLAVES_PREFIX=		${WRKDIR}/slaves_prefix
SLAVES_WRKDIRPREFIX=	${WRKDIR}/slaves_wrkdirprefix

post-extract:
# Use the "wrap" trick on arches that have to use pre-ino64 bootstrap binaries
.if empty(PORT_OPTIONS:MBOOT) && ${OPSYS} == FreeBSD && ${OSVERSION} >= 1200031 && \
    (${ARCH} == amd64 || ${ARCH} == i386)
	@${REINPLACE_CMD} -e 's|@SettingsCCompilerLinkFlags@|& -Wl,--wrap=readdir_r,--wrap=stat,--wrap=lstat,--wrap=fstat,--wrap=mknod|' ${BOOT_DIR}/settings.in
.endif

# %%PORTDOCS%%%%DOCSDIR%%/html/libraries/doc-index-V.html
post-install-script:
	${FIND} -ds ${GHC_LIBDIR} -type f -print | ${SED} -E \
		-e 's,^${STAGEDIR}${PREFIX}/?,,' \
		-e '/^${GHC_LIBDIR:C/\//\\\//g}\/package.conf.d\/package\.cache/s|^|@comment |g' \
		>> ${TMPPLIST}
	${FIND} -ds ${STAGEDIR}${DOCSDIR} -type f -print | ${SED} -E \
		-e 's,^${STAGEDIR}${PREFIX}/?,,' \
		-e '/^${STAGEDIR:C/\//\\\//g}${DOCSDIR:C/\//\\\//g}\/html\/libraries\/doc-index-[^.]+\.html/s|^|@comment |g' \
		-e '/^${STAGEDIR:C/\//\\\//g}${DOCSDIR:C/\//\\\//g}\/html\/libraries\/index[^\/.]*\.html/s|^|@comment|g' \
		-e '/^${STAGEDIR:C/\//\\\//g}${DOCSDIR:C/\//\\\//g}\/html\/libraries\/[^\/]+\.png/s|^|@comment |g' \
		>> ${TMPPLIST}
.if ${PORT_OPTIONS:MDOCS}
	# Cleanup the indexen created by gen_contents_index
	${ECHO} "@postunexec ${RM} %D/${DOCSDIR_REL}/html/libraries/doc-index-*.html" >> ${TMPPLIST}
	${ECHO} "@postunexec ${RM} %D/${DOCSDIR_REL}/html/libraries/index*.html" >> ${TMPPLIST}
	${ECHO} "@postunexec ${RM} %D/${DOCSDIR_REL}/html/libraries/*.png" >> ${TMPPLIST}
.endif
	${ECHO} '@postunexec ${RM} %D/${GHC_LIBDIR_REL}/package.conf.d/package.cache' >>${TMPPLIST}

post-patch:
	@${REINPLACE_CMD} -e 's|%%CC%%|${CC}|; \
		s|%%AR%%|${AR}|; \
		s|%%LD%%|${LD}|' \
		${WRKSRC}/libraries/Cabal/Cabal/Distribution/Simple/Program/Builtin.hs
# we must use binutils:ld on arm
.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7
	@${REINPLACE_CMD} -e 's|LD_NO_GOLD=ld|LD_NO_GOLD=${LOCALBASE}/bin/ld|' \
		${WRKSRC}/aclocal.m4
.endif

	@${REINPLACE_CMD} -e 's/@SettingsLlcCommand@/llc${LLVM_VERSION}/' ${WRKSRC}/settings.in
	@${REINPLACE_CMD} -e 's/@SettingsOptCommand@/opt${LLVM_VERSION}/' ${WRKSRC}/settings.in

.if empty(PORT_OPTIONS:MBOOT)
	@${REINPLACE_CMD} -e '/^mandir/d' ${BOOT_DIR}/mk/build.mk
	@${REINPLACE_CMD} -e '/^infodir/d' ${BOOT_DIR}/mk/build.mk
	@${REINPLACE_CMD} -e '/^docdir/d' ${BOOT_DIR}/mk/build.mk
	@${REINPLACE_CMD} -e '/^htmldir/d' ${BOOT_DIR}/mk/build.mk
.endif

# XXX osversion powerpc64 elfv2
.if ${OSVERSION} >= 1300040
	@${REINPLACE_CMD} -e 's/ELF_V1/ELF_V2/' \
		${WRKSRC}/configure ${WRKSRC}/aclocal.m4
.endif

pre-configure: apply-slist
	# Copy the subbed build.mk to the proper position
	${CP} ${WRKDIR}/build.mk ${WRKSRC}/mk/build.mk

# Use the "wrap" trick on arches that have to use pre-ino64 bootstrap binaries
.if empty(PORT_OPTIONS:MBOOT) && ${OPSYS} == FreeBSD && \
    ${OSVERSION} >= 1200031 && \
    (${ARCH} == amd64 || ${ARCH} == i386)
	${CC} ${CFLAGS} -c -o ${BOOT_DIR}/wrap.o ${PATCHDIR}/wrap.c
	for x in ${BOOT_DIR}/rts/dist/build/libCffi*.a; do \
	    ${AR} q $$x ${BOOT_DIR}/wrap.o; ${RANLIB} $$x; \
	done
	${RM} ${BOOT_DIR}/wrap.o
.endif
# If we are using bootstrap compiler, configure and install it into ${BOOT_DIR}
.if empty(PORT_OPTIONS:MBOOT)
	cd ${BOOT_DIR} && ${CONFIGURE_ENV} ${CONFIGURE_CMD} --prefix=${BOOT_DIR}
	cd ${BOOT_DIR} && PACKAGES='' ${MAKE_CMD} install
.endif
# If DOCS are set, install HsColour in-place
.if ${PORT_OPTIONS:MDOCS}
	${MKDIR} ${SLAVES_PREFIX}
	${MKDIR} ${SLAVES_WRKDIRPREFIX}

	cd ${SLAVES_WRKDIRPREFIX} && \
		${TAR} xvf ${DISTDIR}/hscolour-${HSCOLOUR_VERSION}.tar.gz && \
		cd hscolour-${HSCOLOUR_VERSION} && \
		${SLAVE_ENV} ghc --make -o Setup Setup.hs -package Cabal && \
		${SLAVE_ENV} ./Setup configure --ghc --prefix=${SLAVES_PREFIX} --with-gcc=${CC} --with-ld=${LD} && \
		${SLAVE_ENV} ./Setup build && \
		${SLAVE_ENV} ./Setup install
.endif

post-install:
	(for f in ${_EXECUTABLES} $$(${FIND} ${GHC_LIBDIR} -name '*.so*'); do \
		${STRIP_CMD} $$f; done)
.if ${PORT_OPTIONS:MDOCS}
	${MV} ${STAGEDIR}${PREFIX}/bin/haddock ${STAGEDIR}${PREFIX}/bin/haddock-ghc-${GHC_VERSION}
.endif

# Create a bootstrap compiler tar ball: run this in an interactive poudriere jail
.PHONY: create-bootstrap
create-bootstrap:
	cd ${WRKSRC} \
		&& ${ECHO} "BIN_DIST_NAME=ghc-${GHC_VERSION}-boot" >> mk/build.mk \
		&& ${ECHO} "BIN_DIST_TAR=ghc-${GHC_VERSION}-boot.tar" >> mk/build.mk \
		&& ${GMAKE} binary-dist TAR_COMP=xz \
		&& ${MV} ${WRKSRC}/ghc-${GHC_VERSION}-boot-${GHC_ARCH}-portbld-freebsd.tar.xz /tmp/ghc-${GHC_VERSION}-boot-${ARCH}-freebsd.tar.xz

	cd /tmp \
		&& sha256 ghc-${GHC_VERSION}-boot-${ARCH}-freebsd.tar.xz \
		&& ${ECHO} -n "SIZE (ghc-${GHC_VERSION}-boot-${ARCH}-freebsd.tar.xz) = " \
		&& ${STAT} -f %z ghc-${GHC_VERSION}-boot-${ARCH}-freebsd.tar.xz

# Much like create-bootstrap, just different naming and output format
.PHONY: create-stack-bindist
create-stack-bindist:
	${REINPLACE_CMD} -e '/^mandir/d' \
			-e '/^infodir/d' \
			-e '/^docdir/d' \
			-e '/^htmldir/d' \
		${WRKSRC}/mk/build.mk

	cd ${WRKSRC} \
		&& ${GMAKE} binary-dist TAR_COMP=xz \
		&& ${MV} ${WRKSRC}/ghc-${GHC_VERSION}-${GHC_ARCH}-portbld-freebsd.tar.xz /tmp/

	cd /tmp \
		&& ${ECHO} "${GHC_VERSION}:" \
		&& ${ECHO} "url: \"http://distcache.FreeBSD.org/local-distfiles/arrowd/stack-bindists/ghc-${GHC_VERSION}-${GHC_ARCH}-portbld-freebsd.tar.xz\"" \
		&& ${ECHO} -n "content-length: " \
		&& ${STAT} -f %z ghc-${GHC_VERSION}-${GHC_ARCH}-portbld-freebsd.tar.xz \
		&& ${ECHO} -n "sha1: " \
		&& sha1 -q ghc-${GHC_VERSION}-${GHC_ARCH}-portbld-freebsd.tar.xz \
		&& ${ECHO} -n "sha256: " \
		&& sha256 -q ghc-${GHC_VERSION}-${GHC_ARCH}-portbld-freebsd.tar.xz

.include <bsd.port.post.mk>