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c6da47d4cd
... to avoid installing broken static libraries w/ LTO. Closes: https://bugs.gentoo.org/958427 Signed-off-by: Eli Schwartz <eschwartz@gentoo.org>
88 lines
2.1 KiB
Bash
88 lines
2.1 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit dot-a flag-o-matic toolchain-funcs
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DESCRIPTION="DUMA (Detect Unintended Memory Access) is a memory debugging library"
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HOMEPAGE="http://duma.sourceforge.net"
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SRC_URI="https://downloads.sourceforge.net/duma/${P//[.-]/_}.tar.gz
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mirror://gentoo/${P}-GNUmakefile.patch.bz2"
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S=${WORKDIR}/${P//[.-]/_}
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="amd64 ppc x86"
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IUSE="examples"
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PATCHES=(
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"${WORKDIR}"/${P}-GNUmakefile.patch
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"${FILESDIR}"/${P}-gcc6.patch
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)
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src_configure() {
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lto-guarantee-fat
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# other flags will break duma
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export CFLAGS="-O0 -Wall -Wextra -U_FORTIFY_SOURCE"
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tc-export AR CC CXX LD RANLIB
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# bug #789708
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append-cxxflags -std=c++14
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case "${CHOST}" in
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*-linux-gnu)
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OS=linux;;
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*-solaris*)
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OS=solaris;;
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*-darwin*)
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OS=osx;;
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esac
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export OS="${OS}"
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elog "Detected OS is: ${OS}"
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if use amd64 && [[ -z "${DUMA_ALIGNMENT}" ]]; then
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export DUMA_ALIGNMENT=16
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elog "Exported DUMA_ALIGNMENT=${DUMA_ALIGNMENT} for x86_64,"
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fi
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}
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src_compile() {
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# The below must be run first if distcc is enabled, otherwise
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# the real build breaks on parallel makes.
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emake reconfig
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emake
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}
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src_test() {
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emake test
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elog "Please, see the output above to verify all tests have passed."
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elog "Both static and dynamic confidence tests should say PASSED."
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}
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src_install() {
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emake prefix="${ED}/usr" libdir="${ED}/usr/$(get_libdir)" \
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docdir="${ED}/usr/share/doc/${PF}" install
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strip-lto-bytecode
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sed -i "s|LD_PRELOAD=./libduma|LD_PRELOAD=libduma|" "${D}"/usr/bin/duma \
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|| die "sed failed"
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dodoc CHANGELOG TODO GNUmakefile
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if use examples; then
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docinto examples
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dodoc example[1-6].cpp example_makes/ex6/Makefile
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fi
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}
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pkg_postinst() {
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elog "See the GNUmakefile which will be also installed at"
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elog "/usr/share/doc/${PF} for more options. You can now export"
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elog "varibles to the build system easily, e.g.:"
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elog "# export CPPFLAGS=\"-DFLAG\" (or by using append-cppflags)"
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elog "# export DUMA_ALIGNMENT=${DUMA_ALIGNMENT} (Default is 16 for x86_64)"
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elog "See more information about DUMA_ALIGNMENT from Readme.txt"
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}
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