added valgrind-scm from flameeyes-overlay (a bit edited)

1 files changed, 83 insertions, 0 deletions

diff --git a/dev-util/valgrind/valgrind-scm.ebuild b/dev-util/valgrind/valgrind-scm.ebuild
new file mode 100644
index 0000000..381ba6f
--- /dev/null
+++ b/dev-util/valgrind/valgrind-scm.ebuild
@@ -0,0 +1,83 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-util/valgrind/valgrind-3.6.0.ebuild,v 1.1 2010/11/10 01:40:41 blueness Exp $
+
+EAPI=2
+inherit autotools eutils flag-o-matic toolchain-funcs multilib pax-utils subversion
+
+DESCRIPTION="An open-source memory debugger for GNU/Linux"
+HOMEPAGE="http://www.valgrind.org"
+ESVN_REPO_URI="svn://svn.valgrind.org/valgrind/trunk"
+ESVN_PROJECT="valgrind"
+SRC_URI=""
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS=""
+IUSE="mpi"
+
+DEPEND="mpi? ( virtual/mpi )"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+	# Respect CFLAGS, LDFLAGS
+	sed -i -e '/^CPPFLAGS =/d' -e '/^CFLAGS =/d' -e '/^LDFLAGS =/d' \
+		mpi/Makefile.am || die
+
+	# Changing Makefile.all.am to disable SSP
+	sed -i -e 's:^AM_CFLAGS_BASE = :AM_CFLAGS_BASE = -fno-stack-protector :' \
+		Makefile.all.am || die
+
+	# Correct hard coded doc location
+	sed -i -e "s:doc/valgrind:doc/${PF}:" \
+		docs/Makefile.am || die
+
+
+
+	# Regenerate autotools files
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	# -fomit-frame-pointer	"Assembler messages: Error: junk `8' after expression"
+	#                       while compiling insn_sse.c in none/tests/x86
+	# -fpie                 valgrind seemingly hangs when built with pie on
+	#                       amd64 (bug #102157)
+	# -fstack-protector     more undefined references to __guard and __stack_smash_handler
+	#                       because valgrind doesn't link to glibc (bug #114347)
+	# -ggdb3                segmentation fault on startup
+	filter-flags -fomit-frame-pointer
+	filter-flags -fpie
+	filter-flags -fstack-protector
+	replace-flags -ggdb3 -ggdb2
+
+	if use amd64 || use ppc64; then
+		! has_multilib_profile && myconf="${myconf} --enable-only64bit"
+	fi
+
+	# Don't use mpicc unless the user asked for it (bug #258832)
+	if ! use mpi; then
+		myconf="${myconf} --without-mpicc"
+	fi
+
+	econf ${myconf}
+}
+
+src_install() {
+	emake DESTDIR="${D}" install || die
+	dodoc AUTHORS FAQ.txt NEWS README*
+
+	pax-mark m "${D}"/usr/$(get_libdir)/valgrind/*-*-linux
+}
+
+pkg_postinst() {
+	if use ppc || use ppc64 || use amd64 ; then
+		ewarn "Valgrind will not work on ppc, ppc64 or amd64 if glibc does not have"
+		ewarn "debug symbols (see https://bugs.gentoo.org/show_bug.cgi?id=214065"
+		ewarn "and http://bugs.gentoo.org/show_bug.cgi?id=274771)."
+		ewarn "To fix this you can add splitdebug to FEATURES in make.conf and"
+		ewarn "remerge glibc."
+	fi
+}