diff options
Diffstat (limited to 'dev-lang/ghc')
| -rw-r--r-- | dev-lang/ghc/ChangeLog | 8 | ||||
| -rw-r--r-- | dev-lang/ghc/files/digest-ghc-6.6.1 | 9 | ||||
| -rw-r--r-- | dev-lang/ghc/ghc-6.6.1.ebuild | 383 |
3 files changed, 399 insertions, 1 deletions
diff --git a/dev-lang/ghc/ChangeLog b/dev-lang/ghc/ChangeLog index 752f1d8456bc..3abdd20b0915 100644 --- a/dev-lang/ghc/ChangeLog +++ b/dev-lang/ghc/ChangeLog @@ -1,6 +1,12 @@ # ChangeLog for dev-lang/ghc # Copyright 2002-2007 Gentoo Foundation; Distributed under the GPL v2 -# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.122 2007/07/06 11:37:31 dcoutts Exp $ +# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.123 2007/07/06 16:25:01 dcoutts Exp $ + +*ghc-6.6.1 (06 Jul 2007) + + 06 Jul 2007; Duncan Coutts <dcoutts@gentoo.org> +ghc-6.6.1.ebuild: + Add new version, ghc-6.6.1. So far only binaries for x86 and amd64. More + arches to follow. 06 Jul 2007; Duncan Coutts <dcoutts@gentoo.org> ghc-6.6.ebuild: Fix mirror url for the docs. diff --git a/dev-lang/ghc/files/digest-ghc-6.6.1 b/dev-lang/ghc/files/digest-ghc-6.6.1 new file mode 100644 index 000000000000..774021df0eb5 --- /dev/null +++ b/dev-lang/ghc/files/digest-ghc-6.6.1 @@ -0,0 +1,9 @@ +MD5 ba9f4aec2fde5ff1e1548ae69b78aeb0 ghc-6.6.1-src.tar.bz2 4339970 +RMD160 6b82a74559425fe5fe1fa1b67a83433457bae0ad ghc-6.6.1-src.tar.bz2 4339970 +SHA256 489126ceeb2dbb6a85ef8d87d6792e61e1bc0d5882e4b33a7725410d796132c6 ghc-6.6.1-src.tar.bz2 4339970 +MD5 8e59cd89be394e27417f78b77c88a6e0 ghc-bin-6.6.1-amd64.tbz2 27473156 +RMD160 20359587c05ebead0e357d4c217e496f28ae6d5d ghc-bin-6.6.1-amd64.tbz2 27473156 +SHA256 f8e1795dd84f64eec0a15ca15cdb3ec08a164790ebe35b3ba2d9743e9dae3b16 ghc-bin-6.6.1-amd64.tbz2 27473156 +MD5 a9acda44759225f67ee38e54c8ecdfb1 ghc-bin-6.6.1-x86.tbz2 26134077 +RMD160 fcc31115073c2c0c4be75dce0253cb9bca5e45d3 ghc-bin-6.6.1-x86.tbz2 26134077 +SHA256 17a9b7125ae52c7d20f177214919837c95f96d6d997d729e493a0b94bdb84d29 ghc-bin-6.6.1-x86.tbz2 26134077 diff --git a/dev-lang/ghc/ghc-6.6.1.ebuild b/dev-lang/ghc/ghc-6.6.1.ebuild new file mode 100644 index 000000000000..986da4e4cefe --- /dev/null +++ b/dev-lang/ghc/ghc-6.6.1.ebuild @@ -0,0 +1,383 @@ +# Copyright 1999-2007 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.6.1.ebuild,v 1.1 2007/07/06 16:25:01 dcoutts Exp $ + +# Brief explanation of the bootstrap logic: +# +# Previous ghc ebuilds have been split into two: ghc and ghc-bin, +# where ghc-bin was primarily used for bootstrapping purposes. +# From now on, these two ebuilds have been combined, with the +# binary USE flag used to determine whether or not the pre-built +# binary package should be emerged or whether ghc should be compiled +# from source. If the latter, then the relevant ghc-bin for the +# arch in question will be used in the working directory to compile +# ghc from source. +# +# This solution has the advantage of allowing us to retain the one +# ebuild for both packages, and thus phase out virtual/ghc. + +# Note to users of hardened gcc-3.x: +# +# If you emerge ghc with hardened gcc it should work fine (because we +# turn off the hardened features that would otherwise break ghc). +# However, emerging ghc while using a vanilla gcc and then switching to +# hardened gcc (using gcc-config) will leave you with a broken ghc. To +# fix it you would need to either switch back to vanilla gcc or re-emerge +# ghc (or ghc-bin). Note that also if you are using hardened gcc-3.x and +# you switch to gcc-4.x that this will also break ghc and you'll need to +# re-emerge ghc (or ghc-bin). People using vanilla gcc can switch between +# gcc-3.x and 4.x with no problems. + +inherit base eutils flag-o-matic toolchain-funcs ghc-package check-reqs + +DESCRIPTION="The Glasgow Haskell Compiler" +HOMEPAGE="http://www.haskell.org/ghc/" + +# discover if this is a snapshot release +IS_SNAPSHOT="${PV%%*pre*}" # zero if snapshot +MY_PV="${PV/_pre/.}" +MY_P="${PN}-${MY_PV}" +EXTRA_SRC_URI="${MY_PV}" +[[ -z "${IS_SNAPSHOT}" ]] && EXTRA_SRC_URI="current/dist" + +SRC_URI="!binary? ( http://haskell.org/ghc/dist/${EXTRA_SRC_URI}/${MY_P}-src.tar.bz2 ) + amd64? ( mirror://gentoo/ghc-bin-${PV}-amd64.tbz2 ) + x86? ( mirror://gentoo/ghc-bin-${PV}-x86.tbz2 )" +# ppc? ( mirror://gentoo/ghc-bin-${PV}-ppc.tbz2 ) +# alpha? ( mirror://gentoo/ghc-bin-${PV}-alpha.tbz2 ) +# sparc? ( mirror://gentoo/ghc-bin-${PV}-sparc.tbz2 )" +# "test? ( http://haskell.org/ghc/dist/${EXTRA_SRC_URI}/ghc-testsuite-${MY_PV}.tar.gz )" + +LICENSE="BSD" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~x86" +#KEYWORDS="~alpha ~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd" +IUSE="binary doc ghcbootstrap" + +LOC="/opt/ghc" # location for installation of binary version +S="${WORKDIR}/${MY_P}" + +PROVIDE="virtual/ghc" + +RDEPEND=" + >=sys-devel/gcc-2.95.3 + >=dev-lang/perl-5.6.1 + >=dev-libs/gmp-4.1 + =sys-libs/readline-5*" + +DEPEND="${RDEPEND} + doc? ( !binary? ( + ~app-text/docbook-xml-dtd-4.2 + app-text/docbook-xsl-stylesheets + >=dev-libs/libxslt-1.1.2 + >=dev-haskell/haddock-0.8 ) )" + +PDEPEND=">=dev-haskell/cabal-1.1.6.1" + +append-ghc-cflags() { + local flag compile assemble link + for flag in $*; do + case ${flag} in + compile) compile="yes";; + assemble) assemble="yes";; + link) link="yes";; + *) + [[ ${compile} ]] && GHC_CFLAGS="${GHC_CFLAGS} -optc${flag}" + [[ ${assemble} ]] && GHC_CFLAGS="${GHC_CFLAGS} -opta${flag}" + [[ ${link} ]] && GHC_CFLAGS="${GHC_CFLAGS} -optl${flag}";; + esac + done +} + +ghc_setup_cflags() { + # We need to be very careful with the CFLAGS we ask ghc to pass through to + # gcc. There are plenty of flags which will make gcc produce output that + # breaks ghc in various ways. The main ones we want to pass through are + # -mcpu / -march flags. These are important for arches like alpha & sparc. + # We also use these CFLAGS for building the C parts of ghc, ie the rts. + strip-flags + strip-unsupported-flags + filter-flags -fPIC + + GHC_CFLAGS="" + for flag in ${CFLAGS}; do + case ${flag} in + + # Ignore extra optimisation (ghc passes -O to gcc anyway) + # -O2 and above break on too many systems + -O*) ;; + + # Arch and ABI flags are what we're really after + -m*) append-ghc-cflags compile assemble ${flag};; + + # Debugging flags don't help either. You can't debug Haskell code + # at the C source level and the mangler discards the debug info. + -g*) ;; + + # Ignore all other flags, including all -f* flags + esac + done + + # hardened-gcc needs to be disabled, because the mangler doesn't accept + # its output. + gcc-specs-pie && append-ghc-cflags compile link -nopie + gcc-specs-ssp && append-ghc-cflags compile -fno-stack-protector + + # We also add -Wa,--noexecstack to get ghc to generate .o files with + # non-exectable stack. This it a hack until ghc does it itself properly. + append-ghc-cflags assemble "-Wa,--noexecstack" +} + +ghc_setup_wrapper() { + echo '#!/bin/sh' + echo "GHCBIN=\"$1\";" + echo "TOPDIROPT=\"-B$(dirname $1)\";" + echo "GHC_CFLAGS=\"${GHC_CFLAGS}\";" + echo '# Mini-driver for GHC' + echo 'exec $GHCBIN $TOPDIROPT $GHC_CFLAGS ${1+"$@"}' +} + +pkg_setup() { + if use ghcbootstrap && [[ -z $(type -P ghc) ]]; then + ewarn "" + ewarn "You requested bootstrapping," + ewarn "but I could not find a ghc executable to bootstrap with" + ewarn "" + die "Could not find a ghc executable to bootstrap with" + fi +} + +src_unpack() { + # Create the ${S} dir if we're using the binary version + use binary && mkdir "${S}" + + base_src_unpack + ghc_setup_cflags + + if use binary; then + + # Move unpacked files to the expected place + mv "${WORKDIR}/usr" "${S}" + + # Setup the ghc wrapper script + GHCBIN="${LOC}/$(get_libdir)/$P/$P" + ghc_setup_wrapper "$GHCBIN" > "${S}/usr/bin/ghc-${PV}" + + # Relocate from /usr to /opt/ghc + sed -i -e "s|/usr|${LOC}|g" \ + "${S}/usr/bin/ghci-${PV}" \ + "${S}/usr/bin/ghc-pkg-${PV}" \ + "${S}/usr/bin/hsc2hs" \ + "${S}/usr/$(get_libdir)/ghc-${PV}/package.conf" + + sed -i -e "s|/usr/$(get_libdir)|${LOC}/$(get_libdir)|" \ + "${S}/usr/bin/ghcprof" + + else + + # Modify the ghc driver script to use GHC_CFLAGS + echo "SCRIPT_SUBST_VARS += GHC_CFLAGS" >> "${S}/driver/ghc/Makefile" + echo "GHC_CFLAGS = ${GHC_CFLAGS}" >> "${S}/driver/ghc/Makefile" + sed -i -e 's|$TOPDIROPT|$TOPDIROPT $GHC_CFLAGS|' "${S}/driver/ghc/ghc.sh" + + # Create the setup wrapper + if use ghcbootstrap; then + # When we are bootstrapping, rely on the developer to have set a + # sane environment + + echo -e '#!/bin/sh\nexec ghc $*' > "${T}/ghc.sh" + else + GHC_TOP="${WORKDIR}/usr/$(get_libdir)/${P}" + GHC_CFLAGS="" ghc_setup_wrapper "${GHC_TOP}/${P}" > "${T}/ghc.sh" + + # Fix paths for workdir ghc + sed -i -e "s|/usr|${WORKDIR}/usr|g" \ + "${GHC_TOP}/package.conf" + fi + + chmod +x "${T}/ghc.sh" + + # If we're using the testsuite then move it to into the build tree + # use test && mv "${WORKDIR}/testsuite" "${S}/" + + # This is a hack for ia64. We can persuade ghc to avoid mangler errors + # if we turn down the optimisations in one problematic module. + use ia64 && sed -i -e 's/OPTIONS_GHC/OPTIONS_GHC -O0 -optc-O/' \ + "${S}/libraries/base/GHC/Float.lhs" + + # Don't strip binaries on install. See QA warnings in bug #140369. + sed -i -e 's/SRC_INSTALL_BIN_OPTS += -s//' ${S}/mk/config.mk.in + + # Temporary patches that needs testing before being pushed upstream: +# cd "${S}" + # Fix sparc split-objs linking problem +# epatch "${FILESDIR}/ghc-6.5-norelax.patch" + + # Disable threaded runtime build to work around RTS bugs on sparc +# epatch "${FILESDIR}/ghc-6.6-nothreadedrts.patch" + + fi +} + +src_compile() { + if ! use binary; then + + # initialize build.mk + echo '# Gentoo changes' > mk/build.mk + + # We also need to use the GHC_CFLAGS flags when building ghc itself + echo "SRC_HC_OPTS+=${GHC_CFLAGS}" >> mk/build.mk + echo "SRC_CC_OPTS+=${CFLAGS} -Wa,--noexecstack" >> mk/build.mk + + # If you need to do a quick build then enable this bit and add debug to IUSE + #if use debug; then + # echo "SRC_HC_OPTS = -H32m -O -fasm" >> mk/build.mk + # echo "GhcLibHcOpts =" >> mk/build.mk + # echo "GhcLibWays =" >> mk/build.mk + # echo "SplitObjs = NO" >> mk/build.mk + #fi + + # determine what to do with documentation + if use doc; then + echo XMLDocWays="html" >> mk/build.mk + else + echo XMLDocWays="" >> mk/build.mk + # needed to prevent haddock from being called + echo NO_HADDOCK_DOCS=YES >> mk/build.mk + fi + + # circumvent a very strange bug that seems related with ghc producing too much + # output while being filtered through tee (e.g. due to portage logging) + # reported as bug #111183 + echo "SRC_HC_OPTS+=-fno-warn-deprecations" >> 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 + + # Some arches do support some ghc features even though they're off by default + use ia64 && echo "GhcWithInterpreter=YES" >> mk/build.mk + + # Workaround for threaded RTS bugs on sparc in ghc-6.6 + # This is rather draconian, hopefully upstream fixes this soon. + if use sparc; then + echo "GhcUnregisterised=YES" >> mk/build.mk + echo "GhcWithNativeCodeGen=NO" >> mk/build.mk + echo "GhcWithInterpreter=NO" >> mk/build.mk + echo "SplitObjs=NO" >> mk/build.mk + echo "GhcRTSWays := debug" >> mk/build.mk + echo "GhcNotThreaded=YES" >> mk/build.mk + fi + + # The SplitObjs feature makes 'ar'/'ranlib' take loads of RAM: + CHECKREQS_MEMORY="200" + if ! check_reqs_conditional; then + elog "Turning off ghc's 'Split Objs' feature because this machine" + elog "does not have enough RAM for it. This will have the effect" + elog "of making binaries produced by ghc considerably larger." + echo "SplitObjs=NO" >> mk/build.mk + fi + + econf \ + --with-ghc="${T}/ghc.sh" \ + || die "econf failed" + + emake all datadir="/usr/share/doc/${PF}" || die "make failed" + # the explicit datadir is required to make the haddock entries + # in the package.conf file point to the right place ... + # TODO: is this still required ? + + fi # ! use binary +} + +src_install () { + if use binary; then + mkdir "${D}/opt" + mv "${S}/usr" "${D}/opt/ghc" + + # Remove the docs if not requested + use doc || rm -rf "${D}/opt/ghc/share/doc/${P}/html" + + doenvd "${FILESDIR}/10ghc" + else + local insttarget + + insttarget="install" + use doc && insttarget="${insttarget} install-docs" + + # the libdir0 setting is needed for amd64, and does not + # harm for other arches + #TODO: is this still required? + emake -j1 ${insttarget} \ + prefix="${D}/usr" \ + datadir="${D}/usr/share/doc/${PF}" \ + infodir="${D}/usr/share/info" \ + mandir="${D}/usr/share/man" \ + libdir0="${D}/usr/$(get_libdir)" \ + || die "make ${insttarget} failed" + + #need to remove ${D} from ghcprof script + # TODO: does this actually work? + cd "${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}" + dodoc README ANNOUNCE LICENSE VERSION + + dosbin ${FILESDIR}/ghc-updater + fi +} + +pkg_postinst () { + ebegin "Hiding ghc's built-in cabal " + $(ghc-getghcpkg) hide Cabal > /dev/null + eend $? + ghc-reregister + elog "If you have dev-lang/ghc-bin installed, you might" + elog "want to unmerge it. It is no longer needed." + elog + + if use binary; then + elog "The envirenment has been set to use the binary distribution of" + elog "GHC. In order to activate it please run:" + elog " env-update && source /etc/profile" + elog "Otherwise this setting will become active the next time you login" + fi + + ewarn "IMPORTANT:" + ewarn "If you have upgraded from another version of ghc or" + ewarn "if you have switched between binary and source versions" + ewarn "of ghc, please run:" + if use binary; then + ewarn " /opt/ghc/sbin/ghc-updater" + else + ewarn " /usr/sbin/ghc-updater" + fi + ewarn "to re-merge all ghc-based Haskell libraries." +} + +#src_test() { +# if use test; then +# local summary +# summary="${T}/testsuite-summary.txt" +# +# make -C "${S}/testsuite/" boot || die "Preparing the testsuite failed" +# make -C "${S}/testsuite/tests/ghc-regress" \ +# TEST_HC="${S}/ghc/compiler/stage2/ghc-inplace" \ +# EXTRA_RUNTEST_OPTS="--output-summary=${summary}" +# +# if grep -q ' 0 unexpected failures' "${summary}"; then +# einfo "All tests passed ok" +# else +# ewarn "Some tests failed, for a summary see: ${summary}" +# fi +# else +# ewarn "Sadly, due to some portage limitations you need both" +# ewarn "USE=test and FEATURES=test to run the ghc testsuite" +# fi +#} + |