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slyfox 13/08/01 13:15:33 |
2 |
|
3 |
Modified: ChangeLog |
4 |
Added: ghc-7.6.3-r1.ebuild |
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Log: |
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Fixed CFLAGS=-Os ghci failure (bug #452442 by Jason Mours). Added weak symbol processing into ghci. Limit maximum parallel job count down to 4 workers (-j1 is too slow on mmodern boxes, but -j12 kills the build almost always). Does not eliminate failures completely, but reduces them significantly (bug #456386). |
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|
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(Portage version: 2.2.0_alpha186/cvs/Linux x86_64, signed Manifest commit with key 611FF3AA) |
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|
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Revision Changes Path |
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1.245 dev-lang/ghc/ChangeLog |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-lang/ghc/ChangeLog?rev=1.245&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-lang/ghc/ChangeLog?rev=1.245&content-type=text/plain |
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diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-lang/ghc/ChangeLog?r1=1.244&r2=1.245 |
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|
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Index: ChangeLog |
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=================================================================== |
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RCS file: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v |
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retrieving revision 1.244 |
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retrieving revision 1.245 |
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diff -u -r1.244 -r1.245 |
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--- ChangeLog 19 Jul 2013 10:21:35 -0000 1.244 |
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+++ ChangeLog 1 Aug 2013 13:15:33 -0000 1.245 |
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@@ -1,6 +1,16 @@ |
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# ChangeLog for dev-lang/ghc |
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# Copyright 1999-2013 Gentoo Foundation; Distributed under the GPL v2 |
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-# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.244 2013/07/19 10:21:35 slyfox Exp $ |
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+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.245 2013/08/01 13:15:33 slyfox Exp $ |
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+ |
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+*ghc-7.6.3-r1 (01 Aug 2013) |
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+ |
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+ 01 Aug 2013; Sergei Trofimovich <slyfox@g.o> |
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+ +files/ghc-7.6.3-trac-3333-weak-syms.patch, +ghc-7.6.3-r1.ebuild: |
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+ Fixed CFLAGS=-Os ghci failure (bug #452442 by Jason Mours). Added weak symbol |
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+ processing into ghci. Limit maximum parallel job count down to 4 workers (-j1 |
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+ is too slow on mmodern boxes, but -j12 kills the build almost always). Does |
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+ not eliminate failures completely, but reduces them significantly (bug |
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+ #456386). |
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|
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19 Jul 2013; Sergei Trofimovich <slyfox@g.o> ghc-7.6.3.ebuild: |
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Fix building on systems where libdir differs from the one we have built GHC |
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|
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|
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|
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1.1 dev-lang/ghc/ghc-7.6.3-r1.ebuild |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-lang/ghc/ghc-7.6.3-r1.ebuild?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/dev-lang/ghc/ghc-7.6.3-r1.ebuild?rev=1.1&content-type=text/plain |
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|
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Index: ghc-7.6.3-r1.ebuild |
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=================================================================== |
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# Copyright 1999-2013 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-7.6.3-r1.ebuild,v 1.1 2013/08/01 13:15:33 slyfox Exp $ |
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|
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# Brief explanation of the bootstrap logic: |
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# |
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# Previous ghc ebuilds have been split into two: ghc and ghc-bin, |
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# where ghc-bin was primarily used for bootstrapping purposes. |
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# From now on, these two ebuilds have been combined, with the |
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# binary USE flag used to determine whether or not the pre-built |
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# binary package should be emerged or whether ghc should be compiled |
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# from source. If the latter, then the relevant ghc-bin for the |
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# arch in question will be used in the working directory to compile |
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# ghc from source. |
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# |
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# This solution has the advantage of allowing us to retain the one |
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# ebuild for both packages, and thus phase out virtual/ghc. |
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|
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# Note to users of hardened gcc-3.x: |
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# |
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# If you emerge ghc with hardened gcc it should work fine (because we |
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# turn off the hardened features that would otherwise break ghc). |
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# However, emerging ghc while using a vanilla gcc and then switching to |
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# hardened gcc (using gcc-config) will leave you with a broken ghc. To |
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# fix it you would need to either switch back to vanilla gcc or re-emerge |
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# ghc (or ghc-bin). Note that also if you are using hardened gcc-3.x and |
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# you switch to gcc-4.x that this will also break ghc and you'll need to |
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# re-emerge ghc (or ghc-bin). People using vanilla gcc can switch between |
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# gcc-3.x and 4.x with no problems. |
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|
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EAPI="5" |
84 |
|
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# to make make a crosscompiler use crossdev and symlink ghc tree into |
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# cross overlay. result would look like 'cross-sparc-unknown-linux-gnu/ghc' |
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# |
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# 'CTARGET' definition and 'is_crosscompile' are taken from 'toolchain.eclass' |
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export CTARGET=${CTARGET:-${CHOST}} |
90 |
if [[ ${CTARGET} = ${CHOST} ]] ; then |
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if [[ ${CATEGORY/cross-} != ${CATEGORY} ]] ; then |
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export CTARGET=${CATEGORY/cross-} |
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fi |
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fi |
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|
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inherit autotools bash-completion-r1 eutils flag-o-matic ghc-package |
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inherit multilib multiprocessing pax-utils toolchain-funcs versionator |
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|
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DESCRIPTION="The Glasgow Haskell Compiler" |
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HOMEPAGE="http://www.haskell.org/ghc/" |
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|
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# we don't have any binaries yet |
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arch_binaries="" |
104 |
|
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# sorted! |
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arch_binaries="$arch_binaries alpha? ( http://code.haskell.org/~slyfox/ghc-alpha/ghc-bin-${PV}-alpha.tbz2 )" |
107 |
#arch_binaries="$arch_binaries arm? ( http://code.haskell.org/~slyfox/ghc-arm/ghc-bin-${PV}-arm.tbz2 )" |
108 |
arch_binaries="$arch_binaries amd64? ( http://code.haskell.org/~slyfox/ghc-amd64/ghc-bin-${PV}-amd64.tbz2 )" |
109 |
arch_binaries="$arch_binaries ia64? ( http://code.haskell.org/~slyfox/ghc-ia64/ghc-bin-${PV}-ia64.tbz2 )" |
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#arch_binaries="$arch_binaries ppc? ( http://code.haskell.org/~slyfox/ghc-ppc/ghc-bin-${PV}-ppc.tbz2 )" |
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#arch_binaries="$arch_binaries ppc64? ( http://code.haskell.org/~slyfox/ghc-ppc64/ghc-bin-${PV}-ppc64.tbz2 )" |
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#arch_binaries="$arch_binaries sparc? ( http://code.haskell.org/~slyfox/ghc-sparc/ghc-bin-${PV}-sparc.tbz2 )" |
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arch_binaries="$arch_binaries x86? ( http://code.haskell.org/~slyfox/ghc-x86/ghc-bin-${PV}-x86.tbz2 )" |
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|
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# various ports: |
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#arch_binaries="$arch_binaries x86-fbsd? ( http://code.haskell.org/~slyfox/ghc-x86-fbsd/ghc-bin-${PV}-x86-fbsd.tbz2 )" |
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|
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# 0 - yet |
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yet_binary() { |
120 |
case "${ARCH}" in |
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alpha) return 0 ;; |
122 |
#arm) |
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# ewarn "ARM binary is built on armv5tel-eabi toolchain. Use with caution." |
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# return 0 |
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#;; |
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amd64) return 0 ;; |
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ia64) return 0 ;; |
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#ppc) return 0 ;; |
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#ppc64) return 0 ;; |
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#sparc) return 0 ;; |
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x86) return 0 ;; |
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*) return 1 ;; |
133 |
esac |
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} |
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|
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SRC_URI="!binary? ( http://www.haskell.org/ghc/dist/${PV}/${P}-src.tar.bz2 )" |
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[[ -n $arch_binaries ]] && SRC_URI+=" !ghcbootstrap? ( $arch_binaries )" |
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LICENSE="BSD" |
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SLOT="0/${PV}" |
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~sparc-solaris ~x86-solaris" |
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IUSE="doc ghcbootstrap ghcmakebinary +gmp llvm" |
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IUSE+=" binary" # don't forget about me later! |
143 |
IUSE+=" elibc_glibc" # system stuff |
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|
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RDEPEND=" |
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!kernel_Darwin? ( >=sys-devel/gcc-2.95.3 ) |
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kernel_linux? ( >=sys-devel/binutils-2.17 ) |
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kernel_SunOS? ( >=sys-devel/binutils-2.17 ) |
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>=dev-lang/perl-5.6.1 |
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>=dev-libs/gmp-5 |
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virtual/libffi |
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!<dev-haskell/haddock-2.4.2 |
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sys-libs/ncurses[unicode]" |
154 |
# earlier versions than 2.4.2 of haddock only works with older ghc releases |
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|
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# force dependency on >=gmp-5, even if >=gmp-4.1 would be enough. this is due to |
157 |
# that we want the binaries to use the latest versioun available, and not to be |
158 |
# built against gmp-4 |
159 |
|
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# similar for glibc. we have bootstrapped binaries against glibc-2.14 |
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DEPEND="${RDEPEND} |
162 |
ghcbootstrap? ( >=dev-haskell/alex-2.3 |
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>=dev-haskell/happy-1.18 |
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doc? ( app-text/docbook-xml-dtd:4.2 |
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app-text/docbook-xml-dtd:4.5 |
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app-text/docbook-xsl-stylesheets |
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>=dev-libs/libxslt-1.1.2 ) ) |
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!ghcbootstrap? ( !prefix? ( elibc_glibc? ( >=sys-libs/glibc-2.15 ) ) )" |
169 |
|
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PDEPEND="!ghcbootstrap? ( =app-admin/haskell-updater-1.2* )" |
171 |
PDEPEND=" |
172 |
${PDEPEND} |
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llvm? ( sys-devel/llvm )" |
174 |
|
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# ia64 fails to return from STG GMP primitives (stage2 always SIGSEGVs) |
176 |
REQUIRED_USE="ia64? ( !gmp )" |
177 |
|
178 |
is_crosscompile() { |
179 |
[[ ${CHOST} != ${CTARGET} ]] |
180 |
} |
181 |
|
182 |
append-ghc-cflags() { |
183 |
local flag compile assemble link |
184 |
for flag in $*; do |
185 |
case ${flag} in |
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compile) compile="yes";; |
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assemble) assemble="yes";; |
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link) link="yes";; |
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*) |
190 |
[[ ${compile} ]] && GHC_FLAGS="${GHC_FLAGS} -optc${flag}" CFLAGS="${CFLAGS} ${flag}" |
191 |
[[ ${assemble} ]] && GHC_FLAGS="${GHC_FLAGS} -opta${flag}" CFLAGS="${CFLAGS} ${flag}" |
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[[ ${link} ]] && GHC_FLAGS="${GHC_FLAGS} -optl${flag}" FILTERED_LDFLAGS="${FILTERED_LDFLAGS} ${flag}";; |
193 |
esac |
194 |
done |
195 |
} |
196 |
|
197 |
ghc_setup_cflags() { |
198 |
if is_crosscompile; then |
199 |
export CFLAGS=${GHC_CFLAGS-"-O2 -pipe"} |
200 |
export LDFLAGS=${GHC_LDFLAGS-"-Wl,-O1"} |
201 |
einfo "Crosscompiling mode:" |
202 |
einfo " CHOST: ${CHOST}" |
203 |
einfo " CTARGET: ${CTARGET}" |
204 |
einfo " CFLAGS: ${CFLAGS}" |
205 |
einfo " LDFLAGS: ${LDFLAGS}" |
206 |
return |
207 |
fi |
208 |
# We need to be very careful with the CFLAGS we ask ghc to pass through to |
209 |
# gcc. There are plenty of flags which will make gcc produce output that |
210 |
# breaks ghc in various ways. The main ones we want to pass through are |
211 |
# -mcpu / -march flags. These are important for arches like alpha & sparc. |
212 |
# We also use these CFLAGS for building the C parts of ghc, ie the rts. |
213 |
strip-flags |
214 |
strip-unsupported-flags |
215 |
|
216 |
GHC_FLAGS="" |
217 |
for flag in ${CFLAGS}; do |
218 |
case ${flag} in |
219 |
|
220 |
# Ignore extra optimisation (ghc passes -O to gcc anyway) |
221 |
# -O2 and above break on too many systems |
222 |
-O*) ;; |
223 |
|
224 |
# Arch and ABI flags are what we're really after |
225 |
-m*) append-ghc-cflags compile assemble ${flag};; |
226 |
|
227 |
# Sometimes it's handy to see backtrace of RTS |
228 |
# to get an idea what happens there |
229 |
-g*) append-ghc-cflags compile ${flag};; |
230 |
|
231 |
# Ignore all other flags, including all -f* flags |
232 |
esac |
233 |
done |
234 |
|
235 |
FILTERED_LDFLAGS="" |
236 |
for flag in ${LDFLAGS}; do |
237 |
case ${flag} in |
238 |
# Pass the canary. we don't quite respect LDFLAGS, but we have an excuse! |
239 |
"-Wl,--hash-style="*) append-ghc-cflags link ${flag};; |
240 |
|
241 |
# Ignore all other flags |
242 |
esac |
243 |
done |
244 |
|
245 |
# hardened-gcc needs to be disabled, because the mangler doesn't accept |
246 |
# its output. |
247 |
gcc-specs-pie && append-ghc-cflags compile link -nopie |
248 |
gcc-specs-ssp && append-ghc-cflags compile -fno-stack-protector |
249 |
|
250 |
# prevent from failind building unregisterised ghc: |
251 |
# http://www.mail-archive.com/debian-bugs-dist@××××××××××××.org/msg171602.html |
252 |
use ppc64 && append-ghc-cflags compile -mminimal-toc |
253 |
# fix the similar issue as ppc64 TOC on ia64. ia64 has limited size of small data |
254 |
# currently ghc fails to build haddock |
255 |
# http://osdir.com/ml/gnu.binutils.bugs/2004-10/msg00050.html |
256 |
use ia64 && append-ghc-cflags compile -G0 -Os |
257 |
|
258 |
# Unfortunately driver/split/ghc-split.lprl is dumb |
259 |
# enough to preserve stack marking for each split object |
260 |
# and it flags stack marking violation: |
261 |
# * !WX --- --- usr/lib64/ghc-7.4.1/base-4.5.0.0/libHSbase-4.5.0.0.a:Fingerprint__1.o |
262 |
# * !WX --- --- usr/lib64/ghc-7.4.1/base-4.5.0.0/libHSbase-4.5.0.0.a:Fingerprint__2.o |
263 |
# * !WX --- --- usr/lib64/ghc-7.4.1/base-4.5.0.0/libHSbase-4.5.0.0.a:Fingerprint__3.o |
264 |
case $($(tc-getAS) -v 2>&1 </dev/null) in |
265 |
*"GNU Binutils"*) # GNU ld |
266 |
append-ghc-cflags compile assemble -Wa,--noexecstack |
267 |
;; |
268 |
esac |
269 |
} |
270 |
|
271 |
# substitutes string $1 to $2 in files $3 $4 ... |
272 |
relocate_path() { |
273 |
local from=$1 |
274 |
local to=$2 |
275 |
shift 2 |
276 |
local file= |
277 |
for file in "$@" |
278 |
do |
279 |
sed -i -e "s|$from|$to|g" \ |
280 |
"$file" || die "path relocation failed for '$file'" |
281 |
done |
282 |
} |
283 |
|
284 |
# changes hardcoded ghc paths and updates package index |
285 |
# $1 - new absolute root path |
286 |
relocate_ghc() { |
287 |
local to=$1 |
288 |
|
289 |
# libdir for prebuilt binary and for current system may mismatch |
290 |
# It does for prefix installation for example: bug #476998 |
291 |
local bin_ghc_prefix=${WORKDIR}/usr |
292 |
local bin_libpath=$(echo "${bin_ghc_prefix}"/lib*) |
293 |
local bin_libdir=${bin_libpath#${bin_ghc_prefix}/} |
294 |
|
295 |
# backup original script to use it later after relocation |
296 |
local gp_back="${T}/ghc-pkg-${PV}-orig" |
297 |
cp "${WORKDIR}/usr/bin/ghc-pkg-${PV}" "$gp_back" || die "unable to backup ghc-pkg wrapper" |
298 |
|
299 |
if [[ ${bin_libdir} != $(get_libdir) ]]; then |
300 |
einfo "Relocating '${bin_libdir}' to '$(get_libdir)' (bug #476998)" |
301 |
# moving the dir itself is not strictly needed |
302 |
# but then USE=binary would result in installing |
303 |
# in '${bin_libdir}' |
304 |
mv "${bin_ghc_prefix}/${bin_libdir}" "${bin_ghc_prefix}/$(get_libdir)" || die |
305 |
|
306 |
relocate_path "/usr/${bin_libdir}" "/usr/$(get_libdir)" \ |
307 |
"${WORKDIR}/usr/bin/ghc-${PV}" \ |
308 |
"${WORKDIR}/usr/bin/ghci-${PV}" \ |
309 |
"${WORKDIR}/usr/bin/ghc-pkg-${PV}" \ |
310 |
"${WORKDIR}/usr/bin/hsc2hs" \ |
311 |
"${WORKDIR}/usr/bin/runghc-${PV}" \ |
312 |
"$gp_back" \ |
313 |
"${WORKDIR}/usr/$(get_libdir)/${P}/package.conf.d/"* |
314 |
fi |
315 |
|
316 |
# Relocate from /usr to ${EPREFIX}/usr |
317 |
relocate_path "/usr" "${to}/usr" \ |
318 |
"${WORKDIR}/usr/bin/ghc-${PV}" \ |
319 |
"${WORKDIR}/usr/bin/ghci-${PV}" \ |
320 |
"${WORKDIR}/usr/bin/ghc-pkg-${PV}" \ |
321 |
"${WORKDIR}/usr/bin/hsc2hs" \ |
322 |
"${WORKDIR}/usr/bin/runghc-${PV}" \ |
323 |
"${WORKDIR}/usr/$(get_libdir)/${P}/package.conf.d/"* |
324 |
|
325 |
# this one we will use to regenerate cache |
326 |
# so it should point to current tree location |
327 |
relocate_path "/usr" "${WORKDIR}/usr" "$gp_back" |
328 |
|
329 |
if use prefix; then |
330 |
# and insert LD_LIBRARY_PATH entry to EPREFIX dir tree |
331 |
# TODO: add the same for darwin's CHOST and it's DYLD_ |
332 |
local new_ldpath='LD_LIBRARY_PATH="'${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir)'${LD_LIBRARY_PATH:+:}${LD_LIBRARY_PATH}"\nexport LD_LIBRARY_PATH' |
333 |
sed -i -e '2i'"$new_ldpath" \ |
334 |
"${WORKDIR}/usr/bin/ghc-${PV}" \ |
335 |
"${WORKDIR}/usr/bin/ghci-${PV}" \ |
336 |
"${WORKDIR}/usr/bin/ghc-pkg-${PV}" \ |
337 |
"${WORKDIR}/usr/bin/hsc2hs" \ |
338 |
"${WORKDIR}/usr/bin/runghc-${PV}" \ |
339 |
"$gp_back" \ |
340 |
|| die "Adding LD_LIBRARY_PATH for wrappers failed" |
341 |
fi |
342 |
|
343 |
# regenerate the binary package cache |
344 |
"$gp_back" recache || die "failed to update cache after relocation" |
345 |
rm "$gp_back" |
346 |
} |
347 |
|
348 |
pkg_setup() { |
349 |
if use ghcbootstrap; then |
350 |
ewarn "You requested ghc bootstrapping, this is usually only used" |
351 |
ewarn "by Gentoo developers to make binary .tbz2 packages for" |
352 |
ewarn "use with the ghc ebuild's USE=\"binary\" feature." |
353 |
use binary && \ |
354 |
die "USE=\"ghcbootstrap binary\" is not a valid combination." |
355 |
[[ -z $(type -P ghc) ]] && \ |
356 |
die "Could not find a ghc to bootstrap with." |
357 |
else |
358 |
if ! yet_binary; then |
359 |
eerror "Please try emerging with USE=ghcbootstrap and report build" |
360 |
eerror "sucess or failure to the haskell team (haskell@g.o)" |
361 |
die "No binary available for '${ARCH}' arch yet, USE=ghcbootstrap" |
362 |
fi |
363 |
fi |
364 |
} |
365 |
|
366 |
src_unpack() { |
367 |
# Create the ${S} dir if we're using the binary version |
368 |
use binary && mkdir "${S}" |
369 |
|
370 |
# the Solaris and Darwin binaries from ghc (maeder) need to be |
371 |
# unpacked separately, so prevent them from being unpacked |
372 |
local ONLYA=${A} |
373 |
case ${CHOST} in |
374 |
*-darwin* | *-solaris*) ONLYA=${P}-src.tar.bz2 ;; |
375 |
esac |
376 |
unpack ${ONLYA} |
377 |
} |
378 |
|
379 |
src_prepare() { |
380 |
ghc_setup_cflags |
381 |
|
382 |
if ! use ghcbootstrap && [[ ${CHOST} != *-darwin* && ${CHOST} != *-solaris* ]]; then |
383 |
# Modify the wrapper script from the binary tarball to use GHC_FLAGS. |
384 |
# See bug #313635. |
385 |
sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_FLAGS}|" \ |
386 |
"${WORKDIR}/usr/bin/ghc-${PV}" |
387 |
|
388 |
# allow hardened users use vanilla binary to bootstrap ghc |
389 |
# ghci uses mmap with rwx protection at it implements dynamic |
390 |
# linking on it's own (bug #299709) |
391 |
pax-mark -m "${WORKDIR}/usr/$(get_libdir)/${P}/ghc" |
392 |
fi |
393 |
|
394 |
if use binary; then |
395 |
if use prefix; then |
396 |
relocate_ghc "${EPREFIX}" |
397 |
fi |
398 |
|
399 |
# Move unpacked files to the expected place |
400 |
mv "${WORKDIR}/usr" "${S}" |
401 |
else |
402 |
if ! use ghcbootstrap; then |
403 |
case ${CHOST} in |
404 |
*-darwin* | *-solaris*) |
405 |
# UPDATE ME for ghc-7 |
406 |
mkdir "${WORKDIR}"/ghc-bin-installer || die |
407 |
pushd "${WORKDIR}"/ghc-bin-installer > /dev/null || die |
408 |
use sparc-solaris && unpack ghc-6.10.4-sparc-sun-solaris2.tar.bz2 |
409 |
use x86-solaris && unpack ghc-7.0.3-i386-unknown-solaris2.tar.bz2 |
410 |
use x86-macos && unpack ghc-7.4.1-i386-apple-darwin.tar.bz2 |
411 |
use x64-macos && unpack ghc-7.4.1-x86_64-apple-darwin.tar.bz2 |
412 |
popd > /dev/null |
413 |
|
414 |
pushd "${WORKDIR}"/ghc-bin-installer/ghc-[67].?*.? > /dev/null || die |
415 |
# fix the binaries so they run, on Solaris we need an |
416 |
# LD_LIBRARY_PATH which has our prefix libdirs, on |
417 |
# Darwin we need to replace the frameworks with our libs |
418 |
# from the prefix fix before installation, because some |
419 |
# of the tools are actually used during configure/make |
420 |
if [[ ${CHOST} == *-solaris* ]] ; then |
421 |
export LD_LIBRARY_PATH="${EPREFIX}/$(get_libdir):${EPREFIX}/usr/$(get_libdir):${LD_LIBRARY_PATH}" |
422 |
elif [[ ${CHOST} == *-darwin* ]] ; then |
423 |
local readline_framework=GNUreadline.framework/GNUreadline |
424 |
local gmp_framework=/opt/local/lib/libgmp.10.dylib |
425 |
local ncurses_file=/opt/local/lib/libncurses.5.dylib |
426 |
for binary in $(scanmacho -BRE MH_EXECUTE -F '%F' .) ; do |
427 |
install_name_tool -change \ |
428 |
${readline_framework} \ |
429 |
"${EPREFIX}"/lib/libreadline.dylib \ |
430 |
${binary} || die |
431 |
install_name_tool -change \ |
432 |
${gmp_framework} \ |
433 |
"${EPREFIX}"/usr/lib/libgmp.dylib \ |
434 |
${binary} || die |
435 |
install_name_tool -change \ |
436 |
${ncurses_file} \ |
437 |
"${EPREFIX}"/usr/lib/libncurses.dylib \ |
438 |
${binary} || die |
439 |
done |
440 |
# we don't do frameworks! |
441 |
sed -i \ |
442 |
-e 's/\(frameworks = \)\["GMP"\]/\1[]/g' \ |
443 |
-e 's/\(extraLibraries = \)\["m"\]/\1["m","gmp"]/g' \ |
444 |
rts/package.conf.in || die |
445 |
fi |
446 |
|
447 |
# it is autoconf, but we really don't want to give it too |
448 |
# much arguments, in fact we do the make in-place anyway |
449 |
./configure --prefix="${WORKDIR}"/usr || die |
450 |
make install || die |
451 |
popd > /dev/null |
452 |
;; |
453 |
*) |
454 |
relocate_ghc "${WORKDIR}" |
455 |
;; |
456 |
esac |
457 |
fi |
458 |
|
459 |
sed -i -e "s|\"\$topdir\"|\"\$topdir\" ${GHC_FLAGS}|" \ |
460 |
"${S}/ghc/ghc.wrapper" |
461 |
|
462 |
cd "${S}" # otherwise epatch will break |
463 |
|
464 |
epatch "${FILESDIR}/ghc-7.0.4-CHOST-prefix.patch" |
465 |
|
466 |
# epatch "${FILESDIR}"/${PN}-7.0.4-darwin8.patch |
467 |
# failed to apply. FIXME |
468 |
#epatch "${FILESDIR}"/${PN}-6.12.3-mach-o-relocation-limit.patch |
469 |
|
470 |
# epatch "${FILESDIR}"/${PN}-7.4-rc2-macos-prefix-respect-gcc.patch |
471 |
# epatch "${FILESDIR}"/${PN}-7.2.1-freebsd-CHOST.patch |
472 |
|
473 |
we_want_libffi_workaround() { |
474 |
use ghcmakebinary && return 1 |
475 |
|
476 |
# pick only registerised arches |
477 |
# http://bugs.gentoo.org/463814 |
478 |
use amd64 && return 0 |
479 |
use x86 && return 0 |
480 |
return 1 |
481 |
} |
482 |
# one mode external depend with unstable ABI be careful to stash it |
483 |
# avoid external libffi runtime when we build binaries |
484 |
we_want_libffi_workaround && epatch "${FILESDIR}"/${PN}-7.5.20120505-system-libffi.patch |
485 |
|
486 |
epatch "${FILESDIR}"/${PN}-7.4.1-ticket-7339-fix-unaligned-unreg.patch |
487 |
epatch "${FILESDIR}"/${PN}-7.6.2-integer-simple-div-mod.patch |
488 |
# ghc-7.8 changed linker code and likely fixed it |
489 |
epatch "${FILESDIR}"/${PN}-7.6.3-trac-3333-weak-syms.patch |
490 |
|
491 |
if use prefix; then |
492 |
# Make configure find docbook-xsl-stylesheets from Prefix |
493 |
sed -e '/^FP_DIR_DOCBOOK_XSL/s:\[.*\]:['"${EPREFIX}"'/usr/share/sgml/docbook/xsl-stylesheets/]:' \ |
494 |
-i utils/haddock/doc/configure.ac || die |
495 |
fi |
496 |
|
497 |
# as we have changed the build system |
498 |
eautoreconf |
499 |
fi |
500 |
} |
501 |
|
502 |
src_configure() { |
503 |
GHC_PV=${PV} # overrided in live ebuilds |
504 |
|
505 |
if ! use binary; then |
506 |
# initialize build.mk |
507 |
echo '# Gentoo changes' > mk/build.mk |
508 |
|
509 |
# Put docs into the right place, ie /usr/share/doc/ghc-${PV} |
510 |
echo "docdir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk |
511 |
echo "htmldir = ${EPREFIX}/usr/share/doc/${P}" >> mk/build.mk |
512 |
|
513 |
# We also need to use the GHC_FLAGS flags when building ghc itself |
514 |
echo "SRC_HC_OPTS+=${GHC_FLAGS}" >> mk/build.mk |
515 |
echo "SRC_CC_OPTS+=${CFLAGS}" >> mk/build.mk |
516 |
echo "SRC_LD_OPTS+=${FILTERED_LDFLAGS}" >> mk/build.mk |
517 |
|
518 |
# We can't depend on haddock except when bootstrapping when we |
519 |
# must build docs and include them into the binary .tbz2 package |
520 |
# app-text/dblatex is not in portage, can not build PDF or PS |
521 |
if use ghcbootstrap && use doc; then |
522 |
echo "BUILD_DOCBOOK_PDF = NO" >> mk/build.mk |
523 |
echo "BUILD_DOCBOOK_PS = NO" >> mk/build.mk |
524 |
echo "BUILD_DOCBOOK_HTML = YES" >> mk/build.mk |
525 |
if is_crosscompile; then |
526 |
# TODO this is a workaround for this build error with the live ebuild with haddock: |
527 |
# make[1]: *** No rule to make target `compiler/stage2/build/Module.hi', |
528 |
# needed by `utils/haddock/dist/build/Main.o'. Stop. |
529 |
echo "HADDOCK_DOCS = NO" >> mk/build.mk |
530 |
else |
531 |
echo "HADDOCK_DOCS = YES" >> mk/build.mk |
532 |
fi |
533 |
else |
534 |
echo "BUILD_DOCBOOK_PDF = NO" >> mk/build.mk |
535 |
echo "BUILD_DOCBOOK_PS = NO" >> mk/build.mk |
536 |
echo "BUILD_DOCBOOK_HTML = NO" >> mk/build.mk |
537 |
echo "HADDOCK_DOCS = NO" >> mk/build.mk |
538 |
fi |
539 |
|
540 |
# circumvent a very strange bug that seems related with ghc producing |
541 |
# too much output while being filtered through tee (e.g. due to |
542 |
# portage logging) reported as bug #111183 |
543 |
echo "SRC_HC_OPTS+=-w" >> mk/build.mk |
544 |
|
545 |
# some arches do not support ELF parsing for ghci module loading |
546 |
# PPC64: never worked (should be easy to implement) |
547 |
# alpha: never worked |
548 |
# arm: http://hackage.haskell.org/trac/ghc/changeset/27302c9094909e04eb73f200d52d5e9370c34a8a |
549 |
if use alpha || use ppc64; then |
550 |
echo "GhcWithInterpreter=NO" >> mk/build.mk |
551 |
fi |
552 |
|
553 |
# we have to tell it to build unregisterised on some arches |
554 |
# ppc64: EvilMangler currently does not understand some TOCs |
555 |
# ia64: EvilMangler bitrot |
556 |
# set GHC_IS_UNREG if you like to build slow unregisterised |
557 |
# host compiler. Handy if you plan to user resulting |
558 |
# host compiler as a booting compiler for crosscompiler |
559 |
# which can work only in unregisterised mode. |
560 |
if use alpha || use ia64 || use ppc64 || [[ -n ${GHC_IS_UNREG} ]]; then |
561 |
echo "GhcUnregisterised=YES" >> mk/build.mk |
562 |
echo "GhcWithNativeCodeGen=NO" >> mk/build.mk |
563 |
echo "SplitObjs=NO" >> mk/build.mk |
564 |
echo "GhcRTSWays := debug" >> mk/build.mk |
565 |
echo "GhcNotThreaded=YES" >> mk/build.mk |
566 |
fi |
567 |
|
568 |
# arm: no EvilMangler support, no NCG support |
569 |
if use arm; then |
570 |
echo "GhcUnregisterised=YES" >> mk/build.mk |
571 |
echo "GhcWithNativeCodeGen=NO" >> mk/build.mk |
572 |
fi |
573 |
|
574 |
# Have "ld -r --relax" problem with split-objs on sparc: |
575 |
if use sparc; then |
576 |
echo "SplitObjs=NO" >> mk/build.mk |
577 |
fi |
578 |
|
579 |
if ! use llvm; then |
580 |
echo "GhcWithLlvmCodeGen=NO" >> mk/build.mk |
581 |
fi |
582 |
|
583 |
# allows overriding build flavours for libraries: |
584 |
# v - vanilla (static libs) |
585 |
# p - profiled |
586 |
# dyn - shared libraries |
587 |
# example: GHC_LIBRARY_WAYS="v dyn" |
588 |
if [[ -n ${GHC_LIBRARY_WAYS} ]]; then |
589 |
echo "GhcLibWays=${GHC_LIBRARY_WAYS}" >> mk/build.mk |
590 |
fi |
591 |
|
592 |
# Get ghc from the unpacked binary .tbz2 |
593 |
# except when bootstrapping we just pick ghc up off the path |
594 |
if ! use ghcbootstrap; then |
595 |
export PATH="${WORKDIR}/usr/bin:${PATH}" |
596 |
fi |
597 |
|
598 |
if use gmp; then |
599 |
echo "INTEGER_LIBRARY=integer-gmp" >> mk/build.mk |
600 |
else |
601 |
echo "INTEGER_LIBRARY=integer-simple" >> mk/build.mk |
602 |
fi |
603 |
|
604 |
# Since GHC 6.12.2 the GHC wrappers store which GCC version GHC was |
605 |
# compiled with, by saving the path to it. The purpose is to make sure |
606 |
# that GHC will use the very same gcc version when it compiles haskell |
607 |
# sources, as the extra-gcc-opts files contains extra gcc options which |
608 |
# match only this GCC version. |
609 |
# However, this is not required in Gentoo, as only modern GCCs are used |
610 |
# (>4). |
611 |
# Instead, this causes trouble when for example ccache is used during |
612 |
# compilation, but we don't want the wrappers to point to ccache. |
613 |
# Due to the above, we simply set GCC to be "gcc". When compiling ghc it |
614 |
# might point to ccache, once installed it will point to the users |
615 |
# regular gcc. |
616 |
|
617 |
local econf_args=() |
618 |
|
619 |
is_crosscompile || econf_args+=--with-gcc=${CHOST}-gcc |
620 |
|
621 |
econf ${econf_args[@]} --enable-bootstrap-with-devel-snapshot \ |
622 |
|| die "econf failed" |
623 |
|
624 |
[[ ${PV} == *9999* ]] && GHC_PV="$(grep 'S\[\"PACKAGE_VERSION\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')" |
625 |
GHC_TPF="$(grep 'S\[\"TargetPlatformFull\"\]' config.status | sed -e 's@^.*=\"\(.*\)\"@\1@')" |
626 |
fi # ! use binary |
627 |
} |
628 |
|
629 |
src_compile() { |
630 |
if ! use binary; then |
631 |
limit_jobs() { |
632 |
local user_jobs=$(makeopts_jobs) |
633 |
local max_nonbreaking_jobs=$1 |
634 |
|
635 |
[[ ${user_jobs} -le ${max_nonbreaking_jobs} ]] && return |
636 |
|
637 |
if [[ -n ${I_DEMAND_MY_CORES_LOADED} ]]; then |
638 |
ewarn "You have requested parallel build which is known to break." |
639 |
ewarn "Please report all breakages upstream." |
640 |
return |
641 |
else |
642 |
ewarn "Limiting MAKEOPTS -j${user_jobs} -> -j${max_nonbreaking_jobs} (bug #456386)" |
643 |
user_jobs=${max_nonbreaking_jobs} |
644 |
fi |
645 |
echo -j${user_jobs} |
646 |
} |
647 |
# ghc massively parallel make: #409631, #409873 |
648 |
# but let users screw it by setting 'I_DEMAND_MY_CORES_LOADED' |
649 |
# 4 parallel jobs usually does not break |
650 |
emake $(limit_jobs 4) all |
651 |
emake all V=1 |
652 |
|
653 |
if is_crosscompile; then |
654 |
# runghc does not work for a stage1 compiler, we can build it anyway |
655 |
# so it will print the error message: not built for interactive use |
656 |
pushd "${S}/utils/runghc" || die "Could not cd to utils/runghc" |
657 |
if [ ! -f Setup.hs ]; then |
658 |
echo 'import Distribution.Simple; main = defaultMainWithHooks defaultUserHooks' \ |
659 |
> Setup.hs || die "failed to create default Setup.hs" |
660 |
fi |
661 |
ghc -o setup --make Setup.hs || die "setup build failed" |
662 |
./setup configure || die "runghc configure failed" |
663 |
sed -e "s@VERSION@\"${GHC_PV}\"@" -i runghc.hs |
664 |
./setup build || die "runghc build failed" |
665 |
popd |
666 |
fi |
667 |
fi # ! use binary |
668 |
} |
669 |
|
670 |
ghc-needs-c_nonshared-for-interpreter-libs() { |
671 |
local sample_test=${T}/c_nonshared-test.c |
672 |
echo "int main() {} " > "${sample_test}" || die |
673 |
$(tc-getCC) -o "${sample_test}".result "${sample_test}" \ |
674 |
-L"${ROOT}"/usr/$(get_libdir) -lc_nonshared |
675 |
} |
676 |
|
677 |
add-c_nonshared-to-ghci-libs() { |
678 |
local ghci_lib |
679 |
local nonshared_dir=${T}/libc_nonshared_objects |
680 |
|
681 |
is_crosscompile && return |
682 |
ghc-needs-c_nonshared-for-interpreter-libs || return |
683 |
|
684 |
get-nonshared-objects() { |
685 |
# ns - 'nonshared' |
686 |
local ns_objects=" " |
687 |
local ns_sym |
688 |
local ns_srco |
689 |
local ns_dsto |
690 |
|
691 |
# extract |
692 |
mkdir "${nonshared_dir}" || die |
693 |
pushd "${nonshared_dir}" >/dev/null || die |
694 |
$(tc-getAR) x "${ROOT}"/usr/$(get_libdir)/libc_nonshared.a |
695 |
popd >/dev/null || die |
696 |
|
697 |
for ns_sym in \ |
698 |
stat fstat lstat mknod \ |
699 |
stat64 fstat64 lstat64 \ |
700 |
fstatat fstatat64 mknodat |
701 |
do |
702 |
ns_srco=${nonshared_dir}/${ns_sym}.oS |
703 |
ns_dsto=${nonshared_dir}/${ns_sym}_weakened.o |
704 |
[[ -f ${ns_srco} ]] || continue |
705 |
# here we do The Magic: |
706 |
# 1. --keep-global-symbol= hides everything to adoid double definition |
707 |
# of stuff like __stat, __fstat and |
708 |
# 2. --weaken converts exported symbols to weak symbols to be available |
709 |
# for redefinition |
710 |
$(tc-getOBJCOPY) \ |
711 |
--weaken --keep-global-symbol=${ns_sym} \ |
712 |
"${ns_srco}" "${ns_dsto}" || die |
713 |
|
714 |
ns_objects+=" ${ns_dsto}" |
715 |
done |
716 |
|
717 |
echo "${ns_objects}" |
718 |
} |
719 |
# bug #452442: when building libraries for ghci |
720 |
# ghc basically glues them together: |
721 |
# $ ld -r -o result foo.o bar.o ... |
722 |
# that way some symbols defined in libc_nonshared.a |
723 |
# do not get included into final HS*.o files |
724 |
# We piggyback on one of early loaded wired-in library |
725 |
# loaded before 'base'. |
726 |
while read ghci_lib |
727 |
do |
728 |
einfo "relinking '${ghci_lib}' with c_includes" |
729 |
mv "${ghci_lib}" "${ghci_lib}".unrelinked.o || die |
730 |
$(tc-getLD) -r -o "${ghci_lib}" \ |
731 |
"${ghci_lib}".unrelinked.o \ |
732 |
$(get-nonshared-objects) || die |
733 |
rm -r "${nonshared_dir}" || die |
734 |
rm "${ghci_lib}".unrelinked.o || die |
735 |
done < <(find "${ED}"/usr/$(get_libdir)/${P}/ -name 'HSghc-prim*.o') |
736 |
} |
737 |
|
738 |
src_install() { |
739 |
if use binary; then |
740 |
use prefix && mkdir -p "${ED}" |
741 |
mv "${S}/usr" "${ED}" |
742 |
|
743 |
# Remove the docs if not requested |
744 |
if ! use doc; then |
745 |
rm -rf "${ED}/usr/share/doc/${P}/*/" \ |
746 |
"${ED}/usr/share/doc/${P}/*.html" \ |
747 |
|| die "could not remove docs (P vs PF revision mismatch?)" |
748 |
fi |
749 |
else |
750 |
local insttarget="install" |
751 |
|
752 |
# We only built docs if we were bootstrapping, otherwise |
753 |
# we copy them out of the unpacked binary .tbz2 |
754 |
if use doc && ! use ghcbootstrap; then |
755 |
mkdir -p "${ED}/usr/share/doc" |
756 |
mv "${WORKDIR}/usr/share/doc/${P}" "${ED}/usr/share/doc" \ |
757 |
|| die "failed to copy docs" |
758 |
else |
759 |
dodoc "${S}/README" "${S}/ANNOUNCE" "${S}/LICENSE" "${S}/VERSION" |
760 |
fi |
761 |
|
762 |
emake -j1 ${insttarget} \ |
763 |
DESTDIR="${D}" \ |
764 |
|| die "make ${insttarget} failed" |
765 |
|
766 |
# remove wrapper and linker |
767 |
rm -f "${ED}"/usr/bin/haddock* |
768 |
|
769 |
add-c_nonshared-to-ghci-libs |
770 |
|
771 |
# ghci uses mmap with rwx protection at it implements dynamic |
772 |
# linking on it's own (bug #299709) |
773 |
# so mark resulting binary |
774 |
pax-mark -m "${ED}/usr/$(get_libdir)/${P}/ghc" |
775 |
|
776 |
if [[ ! -f "${S}/VERSION" ]]; then |
777 |
echo "${GHC_PV}" > "${S}/VERSION" \ |
778 |
|| die "Could not create file ${S}/VERSION" |
779 |
fi |
780 |
dobashcomp "${FILESDIR}/ghc-bash-completion" |
781 |
|
782 |
fi |
783 |
|
784 |
# path to the package.cache |
785 |
local package_confdir="${ED}/usr/$(get_libdir)/${PN}-${GHC_PV}/package.conf.d" |
786 |
PKGCACHE="${package_confdir}"/package.cache |
787 |
# copy the package.conf.d, including timestamp, save it so we can help |
788 |
# users that have a broken package.conf.d |
789 |
cp -pR "${package_confdir}"{,.initial} || die "failed to backup intial package.conf.d" |
790 |
|
791 |
# copy the package.conf, including timestamp, save it so we later can put it |
792 |
# back before uninstalling, or when upgrading. |
793 |
cp -p "${PKGCACHE}"{,.shipped} \ |
794 |
|| die "failed to copy package.conf.d/package.cache" |
795 |
} |
796 |
|
797 |
pkg_preinst() { |
798 |
# have we got an earlier version of ghc installed? |
799 |
if has_version "<${CATEGORY}/${PF}"; then |
800 |
haskell_updater_warn="1" |
801 |
fi |
802 |
} |
803 |
|
804 |
pkg_postinst() { |
805 |
ghc-reregister |
806 |
|
807 |
# path to the package.cache |
808 |
PKGCACHE="${EROOT}/usr/$(get_libdir)/${P}/package.conf.d/package.cache" |
809 |
|
810 |
# give the cache a new timestamp, it must be as recent as |
811 |
# the package.conf.d directory. |
812 |
touch "${PKGCACHE}" |
813 |
|
814 |
if [[ "${haskell_updater_warn}" == "1" ]]; then |
815 |
ewarn |
816 |
ewarn "\e[1;31m************************************************************************\e[0m" |
817 |
ewarn |
818 |
ewarn "You have just upgraded from an older version of GHC." |
819 |
ewarn "You may have to run" |
820 |
ewarn " 'haskell-updater --upgrade'" |
821 |
ewarn "to rebuild all ghc-based Haskell libraries." |
822 |
ewarn |
823 |
ewarn "\e[1;31m************************************************************************\e[0m" |
824 |
ewarn |
825 |
fi |
826 |
if is_crosscompile; then |
827 |
ewarn |
828 |
ewarn "\e[1;31m************************************************************************\e[0m" |
829 |
ewarn |
830 |
ewarn "GHC built as a cross compiler. The interpreter, ghci and runghc, do" |
831 |
ewarn "not work for a cross compiler." |
832 |
ewarn "For the ghci error: \"<command line>: not built for interactive use\" see:" |
833 |
ewarn "http://www.haskell.org/haskellwiki/GHC:FAQ#When_I_try_to_start_ghci_.28probably_one_I_compiled_myself.29_it_says_ghc-5.02:_not_built_for_interactive_use" |
834 |
ewarn |
835 |
ewarn "\e[1;31m************************************************************************\e[0m" |
836 |
ewarn |
837 |
fi |
838 |
} |
839 |
|
840 |
pkg_prerm() { |
841 |
# Be very careful here... Call order when upgrading is (according to PMS): |
842 |
# * src_install for new package |
843 |
# * pkg_preinst for new package |
844 |
# * pkg_postinst for new package |
845 |
# * pkg_prerm for the package being replaced |
846 |
# * pkg_postrm for the package being replaced |
847 |
# so you'll actually be touching the new packages files, not the one you |
848 |
# uninstall, due to that or installation directory ${P} will be the same for |
849 |
# both packages. |
850 |
|
851 |
# Call order for reinstalling is (according to PMS): |
852 |
# * src_install |
853 |
# * pkg_preinst |
854 |
# * pkg_prerm for the package being replaced |
855 |
# * pkg_postrm for the package being replaced |
856 |
# * pkg_postinst |
857 |
|
858 |
# Overwrite the modified package.cache with a copy of the |
859 |
# original one, so that it will be removed during uninstall. |
860 |
|
861 |
PKGCACHE="${EROOT}/usr/$(get_libdir)/${P}/package.conf.d/package.cache" |
862 |
rm -rf "${PKGCACHE}" |
863 |
|
864 |
cp -p "${PKGCACHE}"{.shipped,} |
865 |
} |