ghc.recipe

SUMMARY="The Glasgow Haskell Compiler"
DESCRIPTION="
The Glorious Glasgow Haskell Compilation system (GHC) is a compiler for Haskell.

Haskell is "the" standard lazy functional programming language.
"
HOMEPAGE="https://www.haskell.org/ghc/"
COPYRIGHT="The Glasgow Haskell Team"
LICENSE="The Glasgow Haskell Compiler License"

VENDOR="jessicah.org"

SRC_URI_1="https://www.haskell.org/ghc/dist/7.8.3/ghc-7.8.3-src.tar.bz2#noarchive"
SRC_URI_2="https://raw.githubusercontent.com/jessicah/haiku-ghc/bindist/haiku-fixes.patch#noarchive"
SRC_URI_3="https://raw.githubusercontent.com/jessicah/haiku-ghc/bindist/network-2.6.0.2.patch#noarchive"
SRC_URI_4="http://hackage.haskell.org/package/cabal-install-1.18.0.4/cabal-install-1.18.0.4.tar.gz#noarchive"
SRC_URI_5="http://hackage.haskell.org/package/HTTP-4000.2.18/HTTP-4000.2.18.tar.gz#noarchive"
SRC_URI_6="http://hackage.haskell.org/package/parsec-3.1.7/parsec-3.1.7.tar.gz#noarchive"
SRC_URI_7="http://hackage.haskell.org/package/text-1.2.0.0/text-1.2.0.0.tar.gz#noarchive"
SRC_URI_8="http://hackage.haskell.org/package/network-uri-2.6.0.1/network-uri-2.6.0.1.tar.gz#noarchive"
SRC_URI_9="http://hackage.haskell.org/package/mtl-2.1.3.1/mtl-2.1.3.1.tar.gz#noarchive"
SRC_URI_10="http://hackage.haskell.org/package/network-2.6.0.2/network-2.6.0.2.tar.gz#noarchive"
SRC_URI_11="http://hackage.haskell.org/package/stm-2.4.3/stm-2.4.3.tar.gz#noarchive"
SRC_URI_12="http://hackage.haskell.org/package/random-1.0.1.3/random-1.0.1.3.tar.gz#noarchive"
SRC_URI_13="http://hackage.haskell.org/package/zlib-0.5.4.1/zlib-0.5.4.1.tar.gz#noarchive"
SRC_URI_14="http://hackage.haskell.org/package/Cabal-1.22.0.0/Cabal-1.22.0.0.tar.gz#noarchive"
SRC_URI_15="http://hackage.haskell.org/package/cabal-install-1.22.0.0/cabal-install-1.22.0.0.tar.gz#noarchive"
SRC_URI_16="https://raw.githubusercontent.com/jessicah/haiku-ghc/bindist/cabal-install-1.18.0.4.patch#noarchive"
SRC_URI_17="https://github.com/jessicah/haiku-ghc/releases/download/v7.8.3-1/ghc-7.8.3-i386-unknown-haiku.tar.bz2#noarchive"
#	Hopefully we shouldn't need this patch anymore with cabal 1.22...

CHECKSUM_SHA256_1="2358826f8424bf571dcc313bd882422fe108a340d6e37db4339ff6d5d6ac3f37"
CHECKSUM_SHA256_2="25c86ffe99ce1277afaced5efcd97dc4ebf53a94ce20313fabab9c0e17ae33e0"
CHECKSUM_SHA256_3="666a6b8207e1bcd093e86915a3e853a0f5142fc3adf707fc8a83bb9c2c4bf8f7"
CHECKSUM_SHA256_4="9359d3151abc045013a4a524cbc15c2bad39f597f33fd66240686fee486f4d93"
CHECKSUM_SHA256_5="93c8228f7521cdd85d0c0521071dafb037e0abbd55dbcb2516a341ded68cc0ca"
CHECKSUM_SHA256_6="8aa31e78a7dc017d23a04cf99c8f836f1a49e2bda3f9149a8b89ab77ccb0078a"
CHECKSUM_SHA256_7="e623663243fb5b04187754296b610509a3a72291c07f7c8eac11198c950fc830"
CHECKSUM_SHA256_8="67dc2394a92c66654e1a051b8611a56a9ccc6c8f96a876e1c34f22115655d527"
CHECKSUM_SHA256_9="77af766957fb49361fe63446f272a698bddb13398669edc363022e5c2517f6f6"
CHECKSUM_SHA256_10="846d4099c4b1b3d05bec32c52cbef57313d513696a3e7a19a146bd5295d26789"
CHECKSUM_SHA256_11="3ac21ea4aa37ee064ac2195dfd274b7c528faa0f88b21c89774c97668026fc6f"
CHECKSUM_SHA256_12="41b4a9ae6d561fe539b26a8c66220eb9619dbcf471113b75f99114564097ab1a"
CHECKSUM_SHA256_13="cca365e4c52c90be41a5754943134da5ce6c60bb52fa00c128fd118e0505a550"
CHECKSUM_SHA256_14="88c8c14bcf30f1389245b9be55b4980437a42d13dede7d0b857f1f146926288d"
CHECKSUM_SHA256_15="5f9a8d4cb4d75ac8c350eed09fe7c35dace3e8a71f123c61a392ab9ee7128e9d"
CHECKSUM_SHA256_16="24370072932820518fc40e9423a262814e45a1a1124ad32d6760f381a83594f6"
CHECKSUM_SHA256_17="b9aff70e514ee6f3cd242c2ae337315e98c83c66ebecea44b0f9e5bf967dfb88"

REVISION="10"; updateRevisionVariables 

ARCHITECTURES="x86"
if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
	# x86_gcc2 is fine as primary target architecture as long as we're building
	# for a different secondary architecture.
	ARCHITECTURES="$ARCHITECTURES x86_gcc2"
fi
SECONDARY_ARCHITECTURES="x86"

###PATCHES="haiku-fixes.patch"

GLOBAL_WRITABLE_FILES="
	settings/ghc directory keep-old
	settings/cabal directory keep-old
	"

PROVIDES="
	ghc$secondaryArchSuffix = $portVersion
	cmd:ghc
	cmd:ghci
	cmd:ghc_pkg
	cmd:cabal
	cmd:haddock
	cmd:hp2ps
	cmd:hpc
	cmd:hsc2hs
	cmd:runghc
	cmd:runhaskell
	cmd:ghc_7.8.3
	cmd:ghc_pkg_7.8.3
	cmd:ghci_7.8.3
	cmd:haddock_ghc_7.8.3
	lib:libHSCabal_1.22.0.0_ghc7.8.3_x86
	lib:libHSrandom_1.1_ghc7.8.3_x86
	"
REQUIRES="
	haiku$secondaryArchSuffix >= $haikuVersion
	lib:libz$secondaryArchSuffix
	lib:libiconv$secondaryArchSuffix
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel >= $haikuVersion
	haiku_devel >= $haikuVersion
	devel:libz$secondaryArchSuffix
	devel:libiconv$secondaryArchSuffix
	devel:libncurses$secondaryArchSuffix
	"

BUILD_PREREQUIRES="
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:make
	cmd:tar
	cmd:perl
	cmd:sed
	cmd:find
	cmd:sort
	cmd:awk
	cmd:grep
	cmd:autoconf
	"

BUILD()
{
	echo "Installing bootstrap GHC..."
	pwd
	# 1. Extract, configure, and install the bindist bootstrap GHC
	mkdir -p ghc-bootstrap
	pushd ghc-bootstrap
	tar xjf $portDir/download/ghc-7.8.3-i386-unknown-haiku.tar.bz2
	pushd ghc-7.8.3
	configure --prefix=/tmp/bootstrap
	make install
	popd
	popd
	
	# 2. Build GHC using the bootstrap compiler; we create a "dyn" only install
	echo "Building GHC proper..."
	if [ ! -e flag.configured ] ; then
		tar xjQf ghc-7.8.3-src.tar.bz2
		pushd ghc-7.8.3
		patch -Np1 < $portDir/download/haiku-fixes.patch
	
	cat > mk/build.mk <<-EOF
		V = 0
		GhcLibWays = dyn
		SRC_HC_OPTS     = -O -H64m
		GhcStage1HcOpts = -O -fasm
		GhcStage2HcOpts = -O2 -fasm
		GhcHcOpts       = -Rghc-timing
		GhcLibHcOpts    = -O2
		
		DYNAMIC_BY_DEFAULT = YES
		
		NoFibWays =
		STRIP_CMD = :
EOF

	# update cabal to 1.22 -- this will make pandoc work, for example
	#tar -C libraries/Cabal/Cabal -xf $portDir/download/Cabal-1.22.0.0.tar.gz --strip-components 1
	#tar -C libraries/Cabal/cabal-install -xf $portDir/download/cabal-install-1.22.0.0.tar.gz --strip-components 1

	# haikuporter's buildspec confuses GHC, so we omit it, and we can't
	# have a gcc2 GHC, so just install directly into $prefix/bin
		runConfigure --omit-buildspec --omit-dirs binDir configure --bindir=$prefix/bin --with-ghc=/tmp/bootstrap/bin/ghc --with-gcc=/bin/gcc-x86
		touch ../flag.configured
	else
		echo "Skipping patch/configure..."
		pushd ghc-7.8.3
	fi
	make $jobArgs
	popd
}

INSTALL()
{
	export GHC_PACKAGE_PATH=$settingsDir/ghc/package.conf.d
	/tmp/bootstrap/bin/ghc-pkg init $GHC_PACKAGE_PATH
	unset GHC_PACKAGE_PATH
	# 1. Install our new GHC
	echo "Installing GHC!"
	pushd ghc-7.8.3
	make install
	popd
	
	# 2. Move package.conf.d to settings
	#mkdir -p $settingsDir/ghc/
	#mv $libDir/ghc-7.8.3/package.conf.d $settingsDir/ghc/
	#rm $settingsDir/ghc/package.conf.d/package.cache
	sed -i -e '/^PKGCONF=/c\
	PKGCONF='"$settingsDir"'/ghc/package.conf.d' $prefix/bin/ghc-pkg-7.8.3
	unset GHC_PACKAGE_PATH
	
	# 3. We build cabal here, instead of in BUILD() as we need our installed GHC
	echo "Building and installing Cabal!"
	#if [ ! -e $libDir/ghc-7.8.3/package.conf.d/package.cache ] ; then
	#	echo "Warning: recreating default package.conf.d..."
	#	rm -rf $libDir/ghc-7.8.3/package.conf.d
	#	$prefix/bin/ghc-pkg init $libDir/ghc-7.8.3/package.conf.d
	#fi
	# move package.conf.d files to the right place...
	mv $libDir/ghc-7.8.3/package.conf.d/*.conf $settingsDir/ghc/package.conf.d/
	$prefix/bin/ghc-pkg recache
	# now we should be ready to configure/install...
	for pkg in zlib-0.5.4.1 random-1.0.1.3 mtl-2.1.3.1 stm-2.4.3 text-1.2.0.0 parsec-3.1.7 network-2.6.0.2 network-uri-2.6.0.1 HTTP-4000.2.18 cabal-install-1.18.0.4; do
		tar zxf $portDir/download/$pkg.tar.gz
		pushd $pkg
		if [ -e $portDir/download/$pkg.patch ]; then
			patch -Np1 < $portDir/download/$pkg.patch
		fi
		# we didn't build the vanilla way for GHC, so disable here too: --disable-library-vanilla 
		$prefix/bin/runghc -package-db --ghc-arg=$settingsDir/ghc/package.conf.d Setup.* configure --disable-library-vanilla --enable-executable-dynamic \
			--enable-shared --with-ghc=$prefix/bin/ghc --package-db=$settingsDir/ghc/package.conf.d \
			--bindir=$prefix/bin --docdir=$docDir --libexecdir=$libExecDir --datadir=$dataDir \
			--libdir=$libDir --prefix=$prefix --sysconfdir=$sysconfDir

		$prefix/bin/runghc -package-db --ghc-arg=$settingsDir/ghc/package.conf.d Setup.* build -v
		$prefix/bin/runghc -package-db --ghc-arg=$settingsDir/ghc/package.conf.d Setup.* install -v
		popd
		rm -rf $pkg
	done
	
	# 4. Setup the cabal configuration
	mkdir -p /tmp/home
	export HOME=/tmp/home
	$prefix/bin/cabal update
	export CONFIG=/tmp/home/config/settings/cabal/config
	sed -i -e 's/-- library-vanilla:.*/library-vanilla: False/' $CONFIG
	sed -i -e 's/-- executable-dynamic:.*/executable-dynamic: True/' $CONFIG
	sed -i -e 's/-- user-install:.*/user-install: False/' $CONFIG
	sed -i -e 's/  -- libsubdir:.*/  libsubdir:/g' $CONFIG
	sed -i -e 's/  -- ar-location:.*/  ar-location: \/bin\/x86\/ar/' $CONFIG
	sed -i -e 's/  -- gcc-location:.*/  gcc-location: \/bin\/x86\/gcc/' $CONFIG
	sed -i -e 's/  -- ld-location:.*/  ld-location: \/bin\/x86\/ld/' $CONFIG
	sed -i -e 's/ boot\//\/boot\//g' $CONFIG
		# fix occurences of " boot/" -> "/boot/"
	
	# and upgrade our cabal to the latest -- at time of writing, this is 1.22.0.0
	$prefix/bin/cabal install cabal-install --with-ghc=$prefix/bin/ghc --package-db=$settingsDir/ghc/package.conf.d \
			--bindir=$prefix/bin --docdir=$docDir --libexecdir=$libExecDir --datadir=$dataDir \
			--libdir=$libDir --prefix=$prefix --sysconfdir=$sysconfDir
	
	mkdir -p $settingsDir/cabal
	mv $CONFIG $settingsDir/cabal/config
	
	# In theory, we should be finished, and have a working GHC installation... now just needs testing! :p
}