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# $NetBSD: haskell.mk,v 1.1 2014/02/05 07:02:30 obache Exp $
#
# This Makefile fragment handles Haskell Cabal packages.
# See: http://www.haskell.org/cabal/
#
# Note to users:
#
# * Users choose one favourite Haskell compiler. Though the only
# compiler currently supported is GHC.
#
# * You can't install a cabal package for more than one compilers
# simultaneously. In the future, this limitation can possibly be
# eliminated using the method used by
# "../../lang/python/pyversion.mk".
#
# Note to package developers:
#
# * This file must be included *before* "../../mk/bsd.pkg.mk", or
# you'll get target-redefinition errors.
#
# * PKGNAME will automatically be "hs-${DISTNAME}" unless you
# explicitly declare it.
#
# * If your package is on the HackageDB, MASTER_SITES and HOMEPAGE
# can be omitted.
#
# * Package configuration, building, installation, registration and
# unregistration are fully automated. You usually don't need to do
# anything special.
#
# * When Haskell libraries depend on other Haskell libraries, they
# MUST depend on, not build-depend on, such libraries. So if your
# package installs a library, you MUST NOT set
# BUILDLINK_DEPMETHOD.${PKG} to "build" in your buildlink3.mk
# file. Reason:
# 1. Assume we have two libraries A and B, and B build-depends
# on A.
# 2. We install package A.
# 3. We then install package B, which build-depends on A.
# 4. After that, a new upstream version of package A is
# released. We therefore update package A to the new version.
# 5. Package B had a build-dependency on A, so pkgsrc assumes
# that it's still safe to use package B without
# recompilation of B. But in fact package B requires the
# very version of package A which was available when
# package B was compiled. So the installed package B is
# completely broken at this time.
#
# User-settable variables:
#
# HASKELL_COMPILER
# Description:
# The user's favourite Haskell compiler.
# Possible values:
# ghc
# Default value:
# ghc
#
# Package-settable variables:
#
# HASKELL_ENABLE_LIBRARY_PROFILING
# Description:
# Whether profiling library should be built or not.
# Possible values:
# yes, no
# Default value:
# yes
#
# HASKELL_ENABLE_HADDOCK_DOCUMENTATION
# Description:
# Whether haddock documentation should be built or not.
# Possible values:
# yes, no
# Default value:
# no
.if !defined(HASKELL_MK)
HASKELL_MK= # defined
.include "../../mk/bsd.fast.prefs.mk"
# Declare HASKELL_COMPILER as one of BUILD_DEFS variables. See
# ../../mk/misc/show.mk
BUILD_DEFS+= HASKELL_COMPILER
# Declarations for ../../mk/misc/show.mk
_VARGROUPS+= haskell
_DEF_VARS.haskell= \
_DISTBASE \
_DISTVERSION \
_GHC_BIN \
_GHC_PKG_BIN \
_GHC_VERSION \
_GHC_VERSION_CMD \
_GHC_VERSION_FULL \
_HASKELL_BIN \
_HASKELL_PKG_BIN \
_HASKELL_PKG_DESCR_FILE \
_HASKELL_VERSION
_PKG_VARS.haskell= \
HASKELL_ENABLE_LIBRARY_PROFILING \
HASKELL_ENABLE_HADDOCK_DOCUMENTATION
# PKGNAME is usually named after DISTNAME.
PKGNAME?= hs-${DISTNAME}
# Default value of MASTER_SITES.
_DISTBASE?= ${DISTNAME:C/-[^-]*$//}
_DISTVERSION?= ${DISTNAME:C/^.*-//}
MASTER_SITES?= ${MASTER_SITE_HASKELL_HACKAGE:=${DISTNAME}/}
# Default value of HOMEPAGE.
HOMEPAGE?= http://hackage.haskell.org/cgi-bin/hackage-scripts/package/${_DISTBASE}
# Cabal packages may use pkg-config, but url2pkg can't detect
# that. (PHO: I think that should be handled by url2pkg (2009-05-20))
USE_TOOLS+= pkg-config
# Default value of HASKELL_ENABLE_LIBRARY_PROFILING
HASKELL_ENABLE_LIBRARY_PROFILING?= yes
# Default value of HASKELL_ENABLE_HADDOCK_DOCUMENTATION
HASKELL_ENABLE_HADDOCK_DOCUMENTATION?= no
# Compiler specific variables and targets.
.if ${HASKELL_COMPILER} == "ghc"
# Add dependency to the GHC.
.include "../../lang/ghc7/buildlink3.mk"
# Tools
_GHC_BIN= ${BUILDLINK_PREFIX.ghc}/bin/ghc
_GHC_PKG_BIN= ${BUILDLINK_PREFIX.ghc}/bin/ghc-pkg
_HASKELL_BIN= ${_GHC_BIN} # Expose to the outer scope.
_HASKELL_PKG_BIN= ${_GHC_PKG_BIN} # Expose to the outer scope.
# Determine GHC version.
_GHC_VERSION_CMD= ${_GHC_BIN} -V | ${CUT} -d ' ' -f 8
_GHC_VERSION= ${_GHC_VERSION_CMD:sh}
_GHC_VERSION_FULL= ghc-${_GHC_VERSION}
_HASKELL_VERSION= ${_GHC_VERSION_FULL} # Expose to the outer scope.
# GHC requires C compiler.
USE_LANGUAGES+= c
# Declarations for ../../mk/configure/configure.mk
CONFIGURE_ARGS+= --ghc
CONFIGURE_ARGS+= --with-compiler=${_GHC_BIN}
CONFIGURE_ARGS+= --with-hc-pkg=${_GHC_PKG_BIN}
CONFIGURE_ARGS+= --prefix=${PREFIX}
.endif # ${HASKELL_COMPILER}
# Library profiling
PLIST_VARS+= prof
.if ${HASKELL_ENABLE_LIBRARY_PROFILING} == "yes"
CONFIGURE_ARGS+= -p
PLIST.prof= yes
.endif
# Haddock documentations
PLIST_VARS+= doc
.if ${HASKELL_ENABLE_HADDOCK_DOCUMENTATION} == "yes"
CONFIGURE_ARGS+= --with-haddock=${BUILDLINK_PREFIX.ghc}/bin/haddock
PLIST.doc= yes
.endif
# Optimization
CONFIGURE_ARGS+= -O2
# package.conf and package.conf.old should be ignored at all.
PRINT_PLIST_AWK+= \
/\/package\.conf(\.old)?$$/ { next; }
# _HASKELL_VERSION should be substituted in PLIST.
PLIST_SUBST+= HASKELL_VERSION=${_HASKELL_VERSION}
PRINT_PLIST_AWK+= \
{ gsub(/${_HASKELL_VERSION}/, "$${HASKELL_VERSION}"); }
# We might not have any working Haskell interpreter so compile
# Setup.?hs to a binary.
pre-configure: ${WRKSRC}/Setup
${WRKSRC}/Setup:
${RUN} cd ${WRKSRC} && \
${_HASKELL_BIN} --make Setup
# Define configure target.
do-configure:
${RUN} cd ${WRKSRC} && \
${SETENV} ${CONFIGURE_ENV} \
./Setup configure ${CONFIGURE_ARGS}
# Define build target.
do-build:
${RUN} cd ${WRKSRC} && \
./Setup build
.if ${HASKELL_ENABLE_HADDOCK_DOCUMENTATION} == "yes"
${RUN} cd ${WRKSRC} && \
./Setup haddock
.endif
# Define install target. We need installed-pkg-config to be installed
# for package registration (if any).
_HASKELL_PKG_DESCR_FILE= ${PREFIX}/lib/${DISTNAME}/${_HASKELL_VERSION}/package-description
do-install:
${RUN} cd ${WRKSRC} && \
./Setup register --gen-pkg-config=dist/package-description && \
if [ "${_USE_DESTDIR}" = "no" ]; then \
./Setup copy && \
if [ -f dist/package-description ]; then \
${INSTALL_DATA} dist/package-description ${_HASKELL_PKG_DESCR_FILE}; \
fi \
else \
./Setup copy --destdir=${DESTDIR} && \
if [ -f dist/package-description ]; then \
${INSTALL_DATA} dist/package-description ${DESTDIR}${_HASKELL_PKG_DESCR_FILE}; \
fi \
fi
# Define test target.
do-test:
${RUN} cd ${WRKSRC} && \
./Setup test
# Substitutions for INSTALL and DEINSTALL.
FILES_SUBST+= DISTNAME=${DISTNAME}
FILES_SUBST+= HASKELL_PKG_BIN=${_HASKELL_PKG_BIN}
FILES_SUBST+= HASKELL_PKG_DESCR_FILE=${_HASKELL_PKG_DESCR_FILE}
INSTALL_TEMPLATES+= ../../mk/haskell/INSTALL.in
DEINSTALL_TEMPLATES+= ../../mk/haskell/DEINSTALL.in
.endif # HASKELL_MK
|
