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# Copyright 1999-2009 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-util/valgrind/valgrind-3.4.1.ebuild,v 1.4 2009/07/22 20:23:50 josejx Exp $ |
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inherit autotools eutils flag-o-matic toolchain-funcs |
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DESCRIPTION="An open-source memory debugger for GNU/Linux" |
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HOMEPAGE="http://www.valgrind.org" |
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SRC_URI="http://www.valgrind.org/downloads/${P}.tar.bz2" |
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|
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LICENSE="GPL-2" |
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SLOT="0" |
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KEYWORDS="-* ~amd64 ~ppc ~ppc64 ~x86" |
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IUSE="mpi" |
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|
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DEPEND="mpi? ( virtual/mpi )" |
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RDEPEND="${DEPEND} |
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!dev-util/callgrind" |
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|
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src_unpack() { |
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unpack ${A} |
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cd "${S}" |
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|
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# make sure our CFLAGS are respected |
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einfo "Changing configure.in to respect CFLAGS" |
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sed -i -e 's:^CFLAGS="-Wno-long-long":CFLAGS="$CFLAGS -Wno-long-long":' configure.in |
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|
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# undefined references to __guard and __stack_smash_handler in VEX (bug #114347) |
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einfo "Changing Makefile.flags.am to disable SSP" |
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sed -i -e 's:^AM_CFLAGS_BASE = :AM_CFLAGS_BASE = -fno-stack-protector :' Makefile.flags.am |
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|
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# Correct hard coded doc location |
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sed -i -e "s:doc/valgrind:doc/${P}:" docs/Makefile.am |
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|
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# Remove defaulting to ppc32-linux on ppc64 without multilib |
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# "valgrind: failed to start tool 'memcheck' for platform 'ppc32-linux': |
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# No such file or directory" |
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if use ppc64 && ! has_multilib_profile; then |
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epatch "${FILESDIR}/valgrind-3.3.0-only64bit.patch" |
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fi |
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|
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# Use local labels in inline asm to prevent 'symbol already defined' errors |
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# when optimisation is on (bug #234644). |
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epatch "${FILESDIR}/valgrind-3.3.1-local-labels.patch" |
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|
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# valgrind spits out many false positives on amd64 because of glibc-2.10's |
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# optimized strlen if there is no debug info for glibc (bug #274771). This |
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# patch adds a run-time error if debug info cannot be found. |
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epatch "${FILESDIR}/valgrind-3.4.1-x86_64-ldso-strlen.patch" |
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|
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# Fix up some suppressions that were not general enough for glibc versions |
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# with more than just a major and minor number. |
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epatch "${FILESDIR}/valgrind-3.4.1-glibc-2.10.1.patch" |
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|
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# Regenerate autotools files |
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eautoreconf |
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} |
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|
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src_compile() { |
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local myconf |
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|
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# -fomit-frame-pointer "Assembler messages: Error: junk `8' after expression" |
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# while compiling insn_sse.c in none/tests/x86 |
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# -fpie valgrind seemingly hangs when built with pie on |
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# amd64 (bug #102157) |
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# -fstack-protector more undefined references to __guard and __stack_smash_handler |
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# because valgrind doesn't link to glibc (bug #114347) |
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# -ggdb3 segmentation fault on startup |
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filter-flags -fomit-frame-pointer |
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filter-flags -fpie |
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filter-flags -fstack-protector |
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replace-flags -ggdb3 -ggdb2 |
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|
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# gcc 3.3.x fails to compile valgrind with -O3 (bug #129776) |
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if [ "$(gcc-version)" == "3.3" ] && is-flagq -O3; then |
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ewarn "GCC 3.3 cannot compile valgrind with -O3 in CFLAGS, using -O2 instead." |
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replace-flags -O3 -O2 |
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fi |
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|
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if use amd64 || use ppc64; then |
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! has_multilib_profile && myconf="${myconf} --enable-only64bit" |
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fi |
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|
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# Don't use mpicc unless the user asked for it (bug #258832) |
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if ! use mpi; then |
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myconf="${myconf} --without-mpicc" |
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fi |
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|
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econf ${myconf} || die "Configure failed!" |
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emake || die "Make failed!" |
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} |
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|
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src_install() { |
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make DESTDIR="${D}" install || die "Install failed!" |
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dodoc ACKNOWLEDGEMENTS AUTHORS FAQ.txt NEWS README* |
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} |
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|
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pkg_postinst() { |
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if use ppc || use ppc64 || use amd64 ; then |
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ewarn "Valgrind will not work on ppc, ppc64 or amd64 if glibc does not have" |
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ewarn "debug symbols (see https://bugs.gentoo.org/show_bug.cgi?id=214065" |
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ewarn "and http://bugs.gentoo.org/show_bug.cgi?id=274771)." |
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ewarn "To fix this you can add splitdebug to FEATURES in make.conf and" |
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ewarn "remerge glibc." |
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fi |
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} |
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