1 files changed, 116 insertions, 0 deletions
diff --git a/dev-util/ccache/ccache-4.8.ebuild b/dev-util/ccache/ccache-4.8.ebuild
new file mode 100644
index 000000000000..b57b66d696ce
--- /dev/null
+++ b/dev-util/ccache/ccache-4.8.ebuild
@@ -0,0 +1,116 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Generate using https://github.com/thesamesam/sam-gentoo-scripts/blob/main/niche/generate-ccache-docs
+# Set to 1 if prebuilt, 0 if not
+# (the construct below is to allow overriding from env for script)
+CCACHE_DOCS_PREBUILT=${CCACHE_DOCS_PREBUILT:-1}
+CCACHE_DOCS_PREBUILT_DEV=sam
+CCACHE_DOCS_VERSION="${PV}"
+# Default to generating docs (inc. man pages) if no prebuilt; overridden later
+# bug #830088
+CCACHE_DOC_USEFLAG="+doc"
+
+VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}"/usr/share/openpgp-keys/joelrosdahl.asc
+inherit cmake toolchain-funcs flag-o-matic verify-sig
+
+DESCRIPTION="Fast compiler cache"
+HOMEPAGE="https://ccache.dev/"
+SRC_URI="https://github.com/ccache/ccache/releases/download/v${PV}/${P}.tar.xz"
+SRC_URI+=" verify-sig? ( https://github.com/ccache/ccache/releases/download/v${PV}/${P}.tar.xz.asc )"
+if [[ ${CCACHE_DOCS_PREBUILT} == 1 ]] ; then
+	SRC_URI+=" !doc? ( https://dev.gentoo.org/~${CCACHE_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${CCACHE_DOCS_VERSION}-docs.tar.xz )"
+fi
+
+LICENSE="GPL-3 LGPL-3"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+[[ ${CCACHE_DOCS_PREBUILT} == 1 ]] && CCACHE_DOC_USEFLAG="doc"
+# Enable 'static-c++' by default to make 'gcc' ebuild Just Work: bug #761220
+IUSE="${CCACHE_DOC_USEFLAG} redis +static-c++ test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+	app-arch/zstd:=
+	redis? ( dev-libs/hiredis:= )
+"
+RDEPEND="
+	${DEPEND}
+	dev-util/shadowman
+	sys-apps/gentoo-functions
+"
+# Needed for eselect calls in pkg_*
+IDEPEND="dev-util/shadowman"
+
+# clang-specific tests use dev-libs/elfutils to compare objects for equality.
+# Let's pull in the dependency unconditionally.
+DEPEND+=" test? ( dev-libs/elfutils )"
+BDEPEND="
+	doc? ( dev-ruby/asciidoctor )
+	verify-sig? ( sec-keys/openpgp-keys-joelrosdahl )
+"
+
+DOCS=( doc/{AUTHORS,MANUAL,NEWS}.adoc CONTRIBUTING.md README.md )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.5-nvcc-test.patch
+	"${FILESDIR}"/${PN}-4.0-objdump.patch
+)
+
+src_prepare() {
+	cmake_src_prepare
+
+	sed \
+		-e "/^EPREFIX=/s:'':'${EPREFIX}':" \
+		"${FILESDIR}"/ccache-config-3 > ccache-config || die
+}
+
+src_configure() {
+	# Mainly used in tests
+	tc-export CC OBJDUMP
+
+	# Avoid dependency on libstdc++.so. Useful for cases when
+	# we would like to use ccache to build older gcc which injects
+	# into ccache locally built (possibly outdated) libstdc++
+	# See bug #761220 for examples.
+	#
+	# Ideally gcc should not use LD_PRELOAD to avoid this type of failure.
+	use static-c++ && append-ldflags -static-libstdc++
+
+	local mycmakeargs=(
+		-DENABLE_DOCUMENTATION=$(usex doc)
+		-DENABLE_TESTING=$(usex test)
+		-DZSTD_FROM_INTERNET=OFF
+		-DHIREDIS_FROM_INTERNET=OFF
+		-DREDIS_STORAGE_BACKEND=$(usex redis)
+	)
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	dobin ccache-config
+	insinto /usr/share/shadowman/tools
+	newins - ccache <<<"${EPREFIX}/usr/lib/ccache/bin"
+
+	# If USE=doc, there'll be newly generated docs which we install instead.
+	if ! use doc && [[ ${CCACHE_DOCS_PREBUILT} == 1 ]] ; then
+		doman "${WORKDIR}"/${PN}-${CCACHE_DOCS_VERSION}-docs/docs/*.[0-8]
+	fi
+}
+
+pkg_prerm() {
+	if [[ -z ${REPLACED_BY_VERSION} && -z ${ROOT} ]] ; then
+		eselect compiler-shadow remove ccache
+	fi
+}
+
+pkg_postinst() {
+	if [[ -z ${ROOT} ]] ; then
+		eselect compiler-shadow update ccache
+	fi
+}