new version, and closing #59709

1 files changed, 183 insertions, 0 deletions

diff --git a/dev-lang/ghc/ghc-6.2.2.ebuild b/dev-lang/ghc/ghc-6.2.2.ebuild
new file mode 100644
index 000000000000..c380f9f3319d
--- /dev/null
+++ b/dev-lang/ghc/ghc-6.2.2.ebuild
@@ -0,0 +1,183 @@
+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.2.2.ebuild,v 1.1 2004/10/18 17:20:50 kosmikus Exp $
+
+# Brief explanation of the bootstrap logic:
+#
+# ghc requires ghc-bin to bootstrap.
+# Therefore, 
+# (1) both ghc-bin and ghc provide virtual/ghc
+# (2) virtual/ghc *must* default to ghc-bin
+# (3) ghc depends on virtual/ghc
+#
+# This solution has the advantage that the binary distribution
+# can be removed once an forall after the first succesful install
+# of ghc.
+
+inherit base flag-o-matic eutils
+
+IUSE="doc tetex opengl"
+
+DESCRIPTION="The Glasgow Haskell Compiler"
+HOMEPAGE="http://www.haskell.org/ghc/"
+
+SRC_URI="http://www.haskell.org/ghc/dist/${PV}/ghc-${PV}-src.tar.bz2"
+
+LICENSE="as-is"
+SLOT="0"
+KEYWORDS="~x86 -alpha"
+
+
+PROVIDE="virtual/ghc"
+# FIXME: Add USE support for parallel haskell (requires PVM)
+#	 Get PVM from ftp://ftp.netlib.org/pvm3/
+DEPEND="virtual/ghc
+	>=dev-lang/perl-5.6.1
+	>=sys-devel/gcc-2.95.3
+	>=sys-devel/make-3.79.1
+	>=sys-apps/sed-3.02.80
+	>=sys-devel/flex-2.5.4a
+	>=dev-libs/gmp-4.1
+	doc? ( >=app-text/openjade-1.3.1
+		>=app-text/sgml-common-0.6.3
+		~app-text/docbook-sgml-dtd-3.1
+		>=app-text/docbook-dsssl-stylesheets-1.64
+		>=dev-haskell/haddock-0.6-r2
+		tetex? ( virtual/tetex
+			>=app-text/jadetex-3.12 ) )
+	opengl? ( virtual/opengl
+		virtual/glu
+		virtual/glut )"
+
+RDEPEND="virtual/libc
+	>=sys-devel/gcc-2.95.3
+	>=dev-lang/perl-5.6.1
+	>=dev-libs/gmp-4.1
+	opengl? ( virtual/opengl virtual/glu virtual/glut )"
+
+# extend path to /opt/ghc/bin to guarantee that ghc-bin is found
+GHCPATH="${PATH}:/opt/ghc/bin"
+
+SUPPORTED_CFLAGS=""
+
+# Setup supported CFLAGS.
+setup_cflag() {
+	OLD_CFLAGS="${CFLAGS}"
+	CFLAGS="${CFLAGS} $1"
+	strip-unsupported-flags
+
+	if [ "${OLD_CFLAGS}" != "${CFLAGS}" ];
+	then
+		SUPPORTED_CFLAGS="$1 ${SUPPORTED_CFLAGS}"
+	fi
+}
+
+setup_cflags() {
+	setup_cflag "-fno-pic"
+	setup_cflag "-fno-stack-protector"
+}
+
+src_unpack() {
+	base_src_unpack
+
+	# hardened-gcc needs to be disabled, because the
+	# mangler doesn't accept its output; yes, the 6.2 version
+	# should do ...
+	cd ${S}/ghc
+	pushd driver
+	setup_cflags
+	epatch ${FILESDIR}/${PN}-6.2.hardened.patch
+	sed -i -e "s|@GHC_CFLAGS@|${SUPPORTED_CFLAGS//-f/-optc-f}|" ghc/ghc.sh
+	sed -i -e "s|@GHC_CFLAGS@|${SUPPORTED_CFLAGS//-f/-optc-f}|" ghci/ghci.sh
+	popd
+}
+
+src_compile() {
+	local myconf
+	if use opengl; then
+		myconf="--enable-hopengl"
+	fi
+
+	# disable the automatic PIC building which is considered as Prologue Junk by the Haskell Compiler
+	# thanks to Peter Simons for finding this and giving notice on bugs.gentoo.org
+	# (this is still necessary, even though we have the patch, because
+	# we might be bootstrapping from a version that didn't have the
+	# patch included)
+	setup_cflags
+	echo "SRC_CC_OPTS+=${SUPPORTED_CFLAGS}" >> mk/build.mk
+	echo "SRC_HC_OPTS+=${SUPPORTED_CFLAGS//-f/-optc-f}" >> mk/build.mk
+
+	# force the config variable ArSupportsInput to be unset;
+	# ar in binutils >= 2.14.90.0.8-r1 seems to be classified
+	# incorrectly by the configure script
+	echo "ArSupportsInput:=" >> mk/build.mk
+
+	# Required under ppc to work around some obscure linker problem.
+	if use ppc;
+	then
+		echo "SplitObjs=NO" >> mk/build.mk
+	fi
+
+	# unset SGML_CATALOG_FILES because documentation installation
+	# breaks otherwise ...
+	# (--enable-threaded-rts is no longer needed)
+	PATH="${GHCPATH}" SGML_CATALOG_FILES="" econf \
+		${myconf} || die "econf failed"
+
+	# the build does not seem to work all that
+	# well with parallel make
+	emake -j1 || die "make failed"
+
+	# if documentation has been requested, build documentation ...
+	if use doc; then
+		emake -j1 html || die "make html failed"
+		if use tetex; then
+			emake -j1 ps || die "make ps failed"
+		fi
+	fi
+
+}
+
+src_install () {
+	local mydoc
+	local insttarget
+
+	insttarget="install"
+
+	# determine what to do with documentation
+	if use doc; then
+		mydoc="html"
+		insttarget="${insttarget} install-docs"
+		if use tetex; then
+			mydoc="${mydoc} ps"
+		fi
+	else
+		mydoc=""
+		# needed to prevent haddock from being called
+		echo NO_HADDOCK_DOCS=YES >> mk/build.mk
+	fi
+	echo SGMLDocWays="${mydoc}" >> mk/build.mk
+
+	emake -j1 ${insttarget} \
+		prefix="${D}/usr" \
+		datadir="${D}/usr/share/doc/${PF}" \
+		infodir="${D}/usr/share/info" \
+		mandir="${D}/usr/share/man" \
+		|| die "make ${insttarget} failed"
+
+	#need to remove ${D} from ghcprof script
+	cd ${D}/usr/bin
+	mv ghcprof ghcprof-orig
+	sed -e 's:$FPTOOLS_TOP_ABS:#$FPTOOLS_TOP_ABS:' ghcprof-orig > ghcprof
+	chmod a+x ghcprof
+	rm -f ghcprof-orig
+
+	cd ${S}/ghc
+	dodoc README ANNOUNCE LICENSE VERSION
+}
+
+
+pkg_postinst () {
+	einfo "If you have dev-lang/ghc-bin installed, you might"
+	einfo "want to unmerge it again. It is no longer needed."
+}