gentoo auto-resync : 25:02:2023 - 21:55:01

2 files changed, 170 insertions, 0 deletions

diff --git a/sys-devel/clang-common/Manifest b/sys-devel/clang-common/Manifest
index 422ef659d888..3d0875f6327c 100644
--- a/sys-devel/clang-common/Manifest
+++ b/sys-devel/clang-common/Manifest
@@ -8,6 +8,7 @@ DIST llvm-project-16.0.0rc3.src.tar.xz 117914548 BLAKE2B 18ffa35eb73c7cc4626d7b6
 DIST llvm-project-16.0.0rc3.src.tar.xz.sig 566 BLAKE2B 43683d2d7b266a847516f71412bf6236a355462430330fc0da1d624fb8dfbc98bfc982d367baee74d5b4964a9e82e7a4a6ea84bdcff3996d246932f516cced1a SHA512 61adc4dc3eb5a4c11a7f96f9267ff37895e5845a08d48a609a03a2696c1b6bca5af5861a6f28de936c48e6d621bf282170589187f2cb593a912b9078300cf47c
 DIST llvm-project-22fb66eb94b643c858c2beecbcfac438a7fa29ed.tar.gz 179795537 BLAKE2B aef57ef739c52a8f8b2b327a8f6d8cce4734d9704018fb43a21468e56748e5d5b3d2d47fb4e95fd72b2af9f2e4be88839553e26fd7da08df60c5cc0f51c001d4 SHA512 9ed093ef7dac4891660aafbc5cad66bddefa796bff4dd70c792cc636268742142d82b84520ac2f5a5963521d7b9e4325440763ce0c88937f89722f07d3acd4b8
 DIST llvm-project-5e262d58c42668c78d932fab6bf75cf8c3b9d07e.tar.gz 179975303 BLAKE2B 184e7ff6e9a7de77d4a8c36c6910e4e3c7c5e9ff73ed6111ec4704dd457205278abb258ff37170e41a6b21c9ae3f243a80b34e4b17f8977fb9a42876db6465b7 SHA512 ec7e16a4d8f8292d1184ae08c1c5eda0dba1876e7d9c228eb0added5cde45f3094fde7eb1da662d436f85315850310cc0612210ff3ddf82967d5c2de0047a724
+DIST llvm-project-b0676fb0fb0a44a4a1c4ec1f0270fef1f1842817.tar.gz 180277698 BLAKE2B d2c1e6a1942e51f5844c18605f38b005e9bb4123850a173e4c4b3d7b6a14f4986c7b276b40df4d0594ae04e869e92ba1a4269c5055c0229cfd28aa1bd709da4f SHA512 d1281b942dcc254641865f11b0c4fbd1d562d016681b6b7268549bed1cdb7d4536f743a8ed089095eaab9f4bfb9de624153f448bf13d0e22f8ea24a4d264df7b
 EBUILD clang-common-14.0.6.ebuild 541 BLAKE2B 87b158e874cf600e23591a8095e0edb4d30d4482600ef8fe38984e9ba9559e6e2226107cd482f355d950392a6a452e1a8ae79d297d5afc3951a7f1c8f6227b5f SHA512 1bd0481468c278f131ec9f87243927b60a59752f4229450559bf8016e9599155a52593810fcdc1cf0aecd4aa1529e8df300d95123a53de18eb326152caafbbef
 EBUILD clang-common-15.0.7-r2.ebuild 4709 BLAKE2B 45c3f8fc620d93c68140ec3f86744524b706555213599fdfaf8ee6d1109cf71ca15d09400e3d080d7099355b4ac3c83a645c7d17f5ff9967cd77147f2b4fb890 SHA512 130d2f15aef579a2942bf61d6b8062dfba930c3413910b4634bc8032c452ef4627fadbb930b3a4c76fe57d870fe21b1c812f58945b9eea4c63bd6a821e2377dc
 EBUILD clang-common-16.0.0.9999.ebuild 4686 BLAKE2B c2bf510db70a7708d56746c035eebe20b332ace167138ae5260375dc5bfe15e2b8478692636cca60cebd9ebc2e418324377e3d17ebb49db7e30ecd6ad11e6db3 SHA512 abb81468747c4f83554c35792f6fd1e282b0edfa02a34157c0594cefef42b91c95092b35a88b7b4b7abfb17bff95029065b86f2c2724df5badb5924f915fd63e
@@ -16,4 +17,5 @@ EBUILD clang-common-16.0.0_rc3.ebuild 4692 BLAKE2B 0628160af123d42ea6cc9a2d39d01
 EBUILD clang-common-17.0.0.9999.ebuild 4686 BLAKE2B c2bf510db70a7708d56746c035eebe20b332ace167138ae5260375dc5bfe15e2b8478692636cca60cebd9ebc2e418324377e3d17ebb49db7e30ecd6ad11e6db3 SHA512 abb81468747c4f83554c35792f6fd1e282b0edfa02a34157c0594cefef42b91c95092b35a88b7b4b7abfb17bff95029065b86f2c2724df5badb5924f915fd63e
 EBUILD clang-common-17.0.0_pre20230211.ebuild 4686 BLAKE2B c2bf510db70a7708d56746c035eebe20b332ace167138ae5260375dc5bfe15e2b8478692636cca60cebd9ebc2e418324377e3d17ebb49db7e30ecd6ad11e6db3 SHA512 abb81468747c4f83554c35792f6fd1e282b0edfa02a34157c0594cefef42b91c95092b35a88b7b4b7abfb17bff95029065b86f2c2724df5badb5924f915fd63e
 EBUILD clang-common-17.0.0_pre20230218.ebuild 4686 BLAKE2B c2bf510db70a7708d56746c035eebe20b332ace167138ae5260375dc5bfe15e2b8478692636cca60cebd9ebc2e418324377e3d17ebb49db7e30ecd6ad11e6db3 SHA512 abb81468747c4f83554c35792f6fd1e282b0edfa02a34157c0594cefef42b91c95092b35a88b7b4b7abfb17bff95029065b86f2c2724df5badb5924f915fd63e
+EBUILD clang-common-17.0.0_pre20230225.ebuild 4686 BLAKE2B c2bf510db70a7708d56746c035eebe20b332ace167138ae5260375dc5bfe15e2b8478692636cca60cebd9ebc2e418324377e3d17ebb49db7e30ecd6ad11e6db3 SHA512 abb81468747c4f83554c35792f6fd1e282b0edfa02a34157c0594cefef42b91c95092b35a88b7b4b7abfb17bff95029065b86f2c2724df5badb5924f915fd63e
 MISC metadata.xml 735 BLAKE2B 12ea133df3d7eb9367a65e572ef91893e654d5b77caa27c66e4b5b41ba90ebc5e619eb78dfff2a67183d2c1cbfcf35fa903b2bb75604ce153d5cedfce5346e3c SHA512 8ed6b12d4f2aa1985897a8d81ce898dbc0d14ac222f3d0f259cbe80fbb8b2349dff7677627daeaf39a422f290200da4fac6348abc81c9e35da0ca73a11cfdd83
diff --git a/sys-devel/clang-common/clang-common-17.0.0_pre20230225.ebuild b/sys-devel/clang-common/clang-common-17.0.0_pre20230225.ebuild
new file mode 100644
index 000000000000..be17e87b775a
--- /dev/null
+++ b/sys-devel/clang-common/clang-common-17.0.0_pre20230225.ebuild
@@ -0,0 +1,168 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit bash-completion-r1 llvm.org
+
+DESCRIPTION="Common files shared between multiple slots of clang"
+HOMEPAGE="https://llvm.org/"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0"
+KEYWORDS=""
+IUSE="
+	default-compiler-rt default-libcxx default-lld llvm-libunwind
+	hardened stricter
+"
+
+PDEPEND="
+	sys-devel/clang:*
+	default-compiler-rt? (
+		sys-devel/clang-runtime[compiler-rt]
+		llvm-libunwind? ( sys-libs/llvm-libunwind )
+		!llvm-libunwind? ( sys-libs/libunwind )
+	)
+	!default-compiler-rt? ( sys-devel/gcc )
+	default-libcxx? ( >=sys-libs/libcxx-${PV} )
+	!default-libcxx? ( sys-devel/gcc )
+	default-lld? ( sys-devel/lld )
+	!default-lld? ( sys-devel/binutils )
+"
+IDEPEND="
+	!default-compiler-rt? ( sys-devel/gcc-config )
+	!default-libcxx? ( sys-devel/gcc-config )
+"
+
+LLVM_COMPONENTS=( clang/utils )
+llvm.org_set_globals
+
+pkg_pretend() {
+	[[ ${CLANG_IGNORE_DEFAULT_RUNTIMES} ]] && return
+
+	local flag missing_flags=()
+	for flag in default-{compiler-rt,libcxx,lld}; do
+		if ! use "${flag}" && has_version "sys-devel/clang[${flag}]"; then
+			missing_flags+=( "${flag}" )
+		fi
+	done
+
+	if [[ ${missing_flags[@]} ]]; then
+		eerror "It seems that you have the following flags set on sys-devel/clang:"
+		eerror
+		eerror "  ${missing_flags[*]}"
+		eerror
+		eerror "The default runtimes are now set via flags on sys-devel/clang-common."
+		eerror "The build is being aborted to prevent breakage.  Please either set"
+		eerror "the respective flags on this ebuild, e.g.:"
+		eerror
+		eerror "  sys-devel/clang-common ${missing_flags[*]}"
+		eerror
+		eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
+		die "Mismatched defaults detected between sys-devel/clang and sys-devel/clang-common"
+	fi
+}
+
+src_install() {
+	newbashcomp bash-autocomplete.sh clang
+
+	insinto /etc/clang
+	newins - gentoo-runtimes.cfg <<-EOF
+		# This file is initially generated by sys-devel/clang-runtime.
+		# It is used to control the default runtimes using by clang.
+
+		--rtlib=$(usex default-compiler-rt compiler-rt libgcc)
+		--unwindlib=$(usex default-compiler-rt libunwind libgcc)
+		--stdlib=$(usex default-libcxx libc++ libstdc++)
+		-fuse-ld=$(usex default-lld lld bfd)
+	EOF
+
+	newins - gentoo-gcc-install.cfg <<-EOF
+		# This file is maintained by gcc-config.
+		# It is used to specify the selected GCC installation.
+	EOF
+
+	newins - gentoo-common.cfg <<-EOF
+		# This file contains flags common to clang, clang++ and clang-cpp.
+		@gentoo-runtimes.cfg
+		@gentoo-gcc-install.cfg
+		@gentoo-hardened.cfg
+	EOF
+
+	# Baseline hardening (bug #851111)
+	newins - gentoo-hardened.cfg <<-EOF
+		# Some of these options are added unconditionally, regardless of
+		# USE=hardened, for parity with sys-devel/gcc.
+		-fstack-clash-protection
+		-fstack-protector-strong
+		-fPIE
+		-include "${EPREFIX}/usr/include/gentoo/fortify.h"
+	EOF
+
+	dodir /usr/include/gentoo
+
+	local fortify_level=$(usex hardened 3 2)
+	# We have to do this because glibc's headers warn if F_S is set
+	# without optimization and that would at the very least be very noisy
+	# during builds and at worst trigger many -Werror builds.
+	cat >> "${ED}/usr/include/gentoo/fortify.h" <<- EOF || die
+		#ifndef _FORTIFY_SOURCE
+			#if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0
+				#define _FORTIFY_SOURCE ${fortify_level}
+			#endif
+		#endif
+	EOF
+
+	if use hardened ; then
+		cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
+			# Options below are conditional on USE=hardened.
+			-D_GLIBCXX_ASSERTIONS
+
+			# Analogue to GLIBCXX_ASSERTIONS
+			# https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
+			-D_LIBCPP_ENABLE_ASSERTIONS=1
+		EOF
+	fi
+
+	if use stricter; then
+		newins - gentoo-stricter.cfg <<-EOF
+			# This file increases the strictness of older clang versions
+			# to match the newest upstream version.
+
+			# clang-16 defaults
+			-Werror=implicit-function-declaration
+			-Werror=implicit-int
+			-Werror=incompatible-function-pointer-types
+
+			# constructs banned by C2x
+			-Werror=deprecated-non-prototype
+
+			# deprecated but large blast radius
+			#-Werror=strict-prototypes
+		EOF
+
+		cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
+			@gentoo-stricter.cfg
+		EOF
+	fi
+
+	local tool
+	for tool in clang{,++,-cpp}; do
+		newins - "${tool}.cfg" <<-EOF
+			# This configuration file is used by ${tool} driver.
+			@gentoo-common.cfg
+		EOF
+	done
+}
+
+pkg_preinst() {
+	if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
+	then
+		local gcc_path=$(gcc-config --get-lib-path 2>/dev/null)
+		if [[ -n ${gcc_path} ]]; then
+			cat >> "${ED}/etc/clang/gentoo-gcc-install.cfg" <<-EOF
+				--gcc-install-dir="${gcc_path%%:*}"
+			EOF
+		fi
+	fi
+}