dev-util/ccache: add 4.12.1

Signed-off-by: Sam James <sam@gentoo.org>

dev-util/ccache/Manifest

@@ -7,5 +7,7 @@ DIST ccache-4.11.2.tar.xz.asc 833 BLAKE2B 194770651e233604848a74a724d45ec2998898
 DIST ccache-4.11.3.tar.xz 500700 BLAKE2B 62c3cd1fc5ef620211b99f2df4e55985c209f24f6f6dfd8fcbd1d0bb4b7b0e29fe3057561314bc62b74d0560e368c9e93e1aaed158c6d6a4f2103aba8c938be4 SHA512 0707d140cc9965144aa9de4b51132dfc87204ff16d907925cff30974fc830731931dbaf17e23e3366d1f5d6ddea8884c06a0f059a4ce460b3a9f87121419398f
 DIST ccache-4.11.3.tar.xz.asc 833 BLAKE2B ee4a4abac6268ef38ef4c5e131ba76fbd11ae73a858362b4a4da58d20ae39dc4f5c8b20c7dc54227018c2122ee9ae3ef402282669962947f306373226e0df6a6 SHA512 e689bf1882d587f9383e73d9a198793812854c1c3059f569a2d986e90405d52c8f2d6edbdc34c9263433bfb78ff82a219c75ed2b3fdabee2dea379ed2a86d54d
 DIST ccache-4.12-docs.tar.xz 85640 BLAKE2B 6e554be1d6bfc583fa92b29c891a3c55fb0abd943c467a5b03d984300093362fd2a5ad6b78c03f0b14fbd16df9f1b2433b786270b0f6f9f9bb45a10943007b93 SHA512 373399313fa8465ec66d2c73e3a39def52eec18a9f925af9afdf998045edb02bad2502b50bcbae22c532a4f19835cdfcbf89770f8e7610031968524505d2c1d6
+DIST ccache-4.12.1.tar.xz 509872 BLAKE2B 1ff3ddede9f60471cbfaede36722b399f45c4f33f7012db31e2f806db63ffccf1985681d414a91d391391efcd10453f0be666afbbf0c5cafad70b487ab5fd504 SHA512 f6618026b99d7352fc59d8233dd1cb307970baceb37b3c0c8f5360ca485141ca12da5bcf1e58deaa9e2c383cf40b56eb6fae70a51db90f54ae126596e841eb57
+DIST ccache-4.12.1.tar.xz.minisig 315 BLAKE2B a8f97d4ec3ead39d8a49e737d1bf36c9f65b9255846f76a35d09450f88026dc4aabd520f704da44f8453812c557d85ded944b7599e2da2a4e3ba1e4f523c8521 SHA512 c66612a70ffeaf29f04d0109d4171d0baf3de0b4b456e968942efc9be644e5e7a74ad0f9597d1f4bf8390a74e9f9f8ce456ec52e95d35411fa689fed28af2d4a
 DIST ccache-4.12.tar.xz 509472 BLAKE2B 91292a9c6978d6bd5a22d10bdfe14ce2f105d2a19d9c6921a7b6b230aa477786483e0e4f0de98f4bcf25cb2fe64899a2cf9c8bf0f8957814af5bb6c40cc7d1ac SHA512 c7b9516dd11507f603b27dc0c23c3c21f133a23cad2e4f4eb3b0405f055034ea85e9728015bff295312c3c86bcfa54efcedc513615b4284c2b1ba8ca5bdb3ff2
 DIST ccache-4.12.tar.xz.minisig 313 BLAKE2B ce5541b9d2f34b644b03121129ed9812064c910b403b05495d552031090a6cc807d4f6bcd4edc53604c60296b4e411c6909479c44062f1638afe5fc84baf978a SHA512 4e1e12b49b88881f8ba44795631d8598dedfcf0ac0c72d4ff4d27d87f649a1689c15ea43a52912c226e384ae35268a68feed90ce70abe29feb29c8a71a376713

dev-util/ccache/ccache-4.12.1.ebuild

@@ -0,0 +1,149 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# XXX: We don't use CCACHE_* for these vars like we do in e.g. cmake/libabigail/qemu
+# because Portage unsets them. Aaaah!
+#
+# 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)
+: ${MY_DOCS_PREBUILT:=1}
+
+MY_DOCS_PREBUILT_DEV=sam
+MY_DOCS_VERSION=$(ver_cut 1-2)
+# Default to generating docs (inc. man pages) if no prebuilt; overridden later
+# See bug #784815
+MY_DOCS_USEFLAG="+doc"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/ccache.minisig
+VERIFY_SIG_METHOD=minisig
+inherit cmake toolchain-funcs flag-o-matic prefix 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.minisig )"
+if [[ ${MY_DOCS_PREBUILT} == 1 ]] ; then
+	SRC_URI+=" !doc? ( https://dev.gentoo.org/~${MY_DOCS_PREBUILT_DEV}/distfiles/${CATEGORY}/${PN}/${PN}-${MY_DOCS_VERSION}-docs.tar.xz )"
+	MY_DOCS_USEFLAG="doc"
+fi
+
+# https://ccache.dev/license.html
+# ccache, blake3, NonstdSpan, tl-expected
+LICENSE="GPL-3+ || ( CC0-1.0 Apache-2.0 ) Boost-1.0 CC0-1.0"
+LICENSE+=" elibc_mingw? ( LGPL-3 ISC PSF-2 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+# Enable 'static-c++' by default to make 'gcc' ebuild Just Work: bug #761220
+IUSE="${MY_DOCS_USEFLAG} redis +static-c++ test"
+RESTRICT="!test? ( test )"
+
+# TODO: package NonstdSpan, TlExpected
+DEPEND="
+	>=app-arch/zstd-1.3.4:=
+	!static-c++? (
+		>=dev-cpp/cpp-httplib-0.20.0:=
+		>=dev-libs/libfmt-8.0.0:=
+	)
+	>=dev-libs/blake3-1.8.2:=
+	>=dev-libs/xxhash-0.8.3
+	redis? ( >=dev-libs/hiredis-1.3.0:= )
+"
+RDEPEND="
+	${DEPEND}
+	dev-util/shadowman
+	sys-apps/gentoo-functions
+"
+# Needed for eselect calls in pkg_*
+IDEPEND="dev-util/shadowman"
+
+# clang-specific tests use dev-libs/elfutils to compare objects for equality.
+# Let's pull in the dependency unconditionally.
+BDEPEND="
+	doc? ( dev-ruby/asciidoctor )
+	test? (
+		>=dev-cpp/doctest-2.4.12
+		dev-libs/elfutils
+	)
+	verify-sig? ( sec-keys/minisig-keys-ccache )
+"
+
+DOCS=( doc/{AUTHORS,MANUAL,NEWS}.adoc CONTRIBUTING.md README.md )
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.5-nvcc-test.patch
+	"${FILESDIR}"/${PN}-4.0-objdump.patch
+	"${FILESDIR}"/${PN}-4.11-avoid-run-user.patch
+	"${FILESDIR}"/${PN}-4.11.3-libfmt-libcxx-21.patch
+)
+
+src_unpack() {
+	# Avoid aborting on the doc tarball
+	if use verify-sig ; then
+		verify-sig_verify_detached "${DISTDIR}"/${P}.tar.xz{,.minisig}
+	fi
+
+	default
+}
+
+src_prepare() {
+	cmake_src_prepare
+
+	cp "${FILESDIR}"/ccache-config-3 ccache-config || die
+	eprefixify ccache-config
+}
+
+src_configure() {
+	# Mainly used in tests
+	tc-export CC OBJDUMP
+
+	local mycmakeargs=(
+		-DENABLE_DOCUMENTATION=$(usex doc)
+		-DENABLE_TESTING=$(usex test)
+		-DDEPS=LOCAL
+		-DREDIS_STORAGE_BACKEND=$(usex redis)
+	)
+
+	# Avoid dependency on libstdc++.so. Useful for cases when
+	# we would like to use ccache to build older gcc which injects
+	# into ccache locally built (possibly outdated) libstdc++
+	# See bug #761220 for examples.
+	#
+	# Ideally gcc should not use LD_PRELOAD to avoid this type of failure.
+	if use static-c++ ; then
+		append-ldflags -static-libstdc++
+		mycmakeargs+=(
+			-DDEP_CPPHTTPLIB=BUNDLED
+			-DDEP_FMT=BUNDLED
+		)
+	fi
+
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	dobin ccache-config
+	insinto /usr/share/shadowman/tools
+	newins - ccache <<<"${EPREFIX}/usr/lib/ccache/bin"
+
+	# If USE=doc, there'll be newly generated docs which we install instead.
+	if ! use doc && [[ ${MY_DOCS_PREBUILT} == 1 ]] ; then
+		doman "${WORKDIR}"/${PN}-${MY_DOCS_VERSION}-docs/doc/*.[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
+}