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# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit readme.gentoo-r1
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DESCRIPTION="fast compiler cache"
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HOMEPAGE="https://ccache.dev/"
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SRC_URI="https://github.com/ccache/ccache/releases/download/v${PV}/ccache-${PV}.tar.xz"
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LICENSE="GPL-3"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 ~sh sparc x86"
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IUSE="test"
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DEPEND="app-arch/xz-utils
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sys-libs/zlib"
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RDEPEND="${DEPEND}
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dev-util/shadowman
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sys-apps/gentoo-functions"
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# clang-specific tests use it to compare objects for equality.
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# Let's pull in the dependency unconditionally.
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DEPEND+="
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test? ( dev-libs/elfutils )"
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RESTRICT="!test? ( test )"
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PATCHES=(
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"${FILESDIR}"/${PN}-3.5-nvcc-test.patch
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)
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src_prepare() {
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default
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# make sure we always use system zlib
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rm -rf src/zlib || die
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sed \
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-e "/^EPREFIX=/s:'':'${EPREFIX}':" \
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"${FILESDIR}"/ccache-config-3 > ccache-config || die
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}
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src_compile() {
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emake V=1
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}
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src_test() {
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emake check V=1
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}
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src_install() {
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DOCS=( doc/{AUTHORS,MANUAL,NEWS}.adoc CONTRIBUTING.md README.md )
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default
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dobin ccache-config
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insinto /usr/share/shadowman/tools
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newins - ccache <<<'/usr/lib/ccache/bin'
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DOC_CONTENTS="
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To use ccache with **non-Portage** C compiling, add
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'${EPREFIX}/usr/lib/ccache/bin' to the beginning of your path, before
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'${EPREFIX}/usr/bin'. Portage will automatically take advantage of ccache with
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no additional steps. If this is your first install of ccache, type
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something like this to set a maximum cache size of 2GB:\\n
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# ccache -M 2G\\n
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If you are upgrading from an older version than 3.x you should clear all of your caches like so:\\n
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# CCACHE_DIR='${CCACHE_DIR:-${PORTAGE_TMPDIR}/ccache}' ccache -C\\n
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ccache now supports sys-devel/clang and dev-lang/icc, too!"
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readme.gentoo_create_doc
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}
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pkg_prerm() {
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if [[ -z ${REPLACED_BY_VERSION} && ${ROOT:-/} == / ]] ; then
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eselect compiler-shadow remove ccache
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fi
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}
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pkg_postinst() {
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if [[ ${ROOT:-/} == / ]]; then
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eselect compiler-shadow update ccache
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fi
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# nuke broken symlinks from previous versions that shouldn't exist
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rm -rf "${EROOT}"/usr/lib/ccache.backup || die
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readme.gentoo_print_elog
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}
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