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-rw-r--r--sys-devel/clang-common/Manifest5
-rw-r--r--sys-devel/clang-common/clang-common-19.1.0_rc3.ebuild304
-rw-r--r--sys-devel/clang-common/clang-common-20.0.0_pre20240822.ebuild304
3 files changed, 0 insertions, 613 deletions
diff --git a/sys-devel/clang-common/Manifest b/sys-devel/clang-common/Manifest
index a100d9777dc0..037a6f8b5bb5 100644
--- a/sys-devel/clang-common/Manifest
+++ b/sys-devel/clang-common/Manifest
@@ -6,20 +6,15 @@ DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B d6ede1a9fda8756995c3e06541
DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7 SHA512 f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f SHA512 25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd SHA512 ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
-DIST llvm-project-19.1.0-rc3.src.tar.xz 141250388 BLAKE2B 6530bede000d2e4b8ce10b445bfc1f81dc25c2d7121fc953581cd9b6989b3ba197707cd79d3c7b94c055bf2e21b0d07ab3cb401d3f73d22eefba6da4b71dca7b SHA512 3ee4eab848e5e38c396e6f5addf5eb42570d451fc8e7cd77150dc5542f8f710f4a9db51836f7a799996dd1b8194defe4d58efe7c19e5d5e1c5f3dbdda94c0cf3
-DIST llvm-project-19.1.0-rc3.src.tar.xz.sig 438 BLAKE2B 86bad4d4fb805340096473bc603d7a3483f030f62b6f52b64d12c33561fbbb999c2ab69cc94857a32747492c846a5ab631a84da200b03475fd401335373bbccf SHA512 ef0fd2e3e7069fbfd410cbcf71294d1b7182456330ff151348058b5cb0f292edaecb9dcbf613ee4fc979214a23bd3bb8077d71e674635359da36b938dc143266
DIST llvm-project-19.1.0-rc4.src.tar.xz 141255904 BLAKE2B c693dc94aeb4b59ad4a05a426037075449535c398cbc1ae9b4371d42ea0962b267a3be8af93f4fe47b21c11964fbea6e8eb662225e6f79b20bbc35e706588435 SHA512 826978a596b26040124f2ceba858f91031f78faca22f32de2eea1a4d299a849dcb1fffdfb01601adc39d733dd0cdee43b21af05159d45dcebc842f6b6b540ba8
DIST llvm-project-19.1.0-rc4.src.tar.xz.sig 438 BLAKE2B aef02737285d2faa1b21cec1a32fff6e776ac4bb5c4fd6f26d3d1a9b9244ed1fc0a1eb786a444a6549dda8683485f67964b4d4e48393e1780e7938ee0d94348a SHA512 5b9dcbf232229fdd87824bc87d0ad4ebd54127c9288708fb3304166422d378b77a843d7c5d8258850a0de59310c24e65042d636a5314e2af8513627a43bdb6e8
-DIST llvm-project-503907dc505db1e439e7061113bf84dd105f2e35.tar.gz 218750576 BLAKE2B 40904dbf62cffe9cb757cc1382a765d5c89791948e86bfa4fbdc5a78ebc11cc82588bc730e6c5c84b6d84922cd32290df0146733a013ffa4e408b8a7c2313a1f SHA512 a121cca2ef49c6b25f137e66d23d332d2f9e3bd0d349b1202b6869f7c85a141aecfe20a6c4d4eff84e32a243216740f20114968589207d39df229daf6443ba0d
DIST llvm-project-5500e21942f7047344b6fee62d3e08c0ba2f9182.tar.gz 219148250 BLAKE2B 61880a13086c46ac9a9f8326b1e007146afb1662a0a223703fe36a91da230d5708b368f1177e76ac13c1e5a30f620c4ce6346484a0a67a0f011a816bba4d13f9 SHA512 a6d4fcae960b450be2abd2da485cea638b73290b17ceeabf560651d614f55925f86ee6f76a116262d8a1ff70ba699468cb4cf4c32015e26540ba6e47c58db1b7
EBUILD clang-common-15.0.7-r8.ebuild 5482 BLAKE2B 20e8744166a852b4dbc233f128807e60bb204f14558d2cc1691b1a87777be2775d1a6c82a108945f795b02919bc47bf213b1a85e45f423c49a6009aed0fbbc3b SHA512 bf1f5cdf47c6772266117e9545994dcfb27cfd263a5e7749604106686d8e56b8b45ddab7073d6baf73e966304162f3aad755075c11dbb16bb42b88fa78e6face
EBUILD clang-common-16.0.6-r4.ebuild 5726 BLAKE2B de26b88570bf487a2be2a59f4551c8e61b940fb84b0dc3cb5be1884252672782700b657fb63c0b7ac247ec2092b236a550b51273f73ec19fab7db6eeda0ff94e SHA512 9f2778fbb89d578e162b36c7a692219533437d9fbec407422e7aff1b11d942f09c8cf0edb5c5bd37bbf34523b1f947b418f954b632d769f836baa7d2493bc527
EBUILD clang-common-17.0.6-r5.ebuild 9010 BLAKE2B cbb5c5094ca6e99fc9ce1734acf02e2e35b792173f84b71e19b25e687f7a93a6fca31e4461fc580d92c0eadabe1400359bec3938fc0cba2cac9bc28a4b8d66be SHA512 ea66877912d34f11a0b788a0d188caf03a5c06098507e7bbb3fa609f594d7b9397ac8fa21c7b502238e36b1ede7bf32dc173b9a6d74a3be1e5d3f25babac9165
EBUILD clang-common-17.0.6-r6.ebuild 9035 BLAKE2B 4e18fbf5bb39238603a6d490eb3e17012f510b859272331826e43fa3c14bdb57af0d63cadcac45dc3cac5a89dcdd401242022f130c681d17fb74c1339aa4dd69 SHA512 5b592d886f4b6d7ffdc67593d994f89a3202710633b61e0ee2d709052edd75ecc2f32e66668902901f5d5d21d08992f085b6f6a054a0f887d3a691f714a59caf
EBUILD clang-common-18.1.8-r1.ebuild 9157 BLAKE2B 14774bfe075203448411b3d83aceba598af166c371ad6d3c4747c7143d108d932e1226a96a5ede74125aea7a43a85b466fb1e9d81055d8ca330c34a48524cd30 SHA512 26cabdd8801a1bc2bfaf9e4a489d766f686ea6c93c2e572c778bd13c5b769130bce7f8790ffe7f0d0977fbfb9ad73b18863137c84cda9788c231eddabef3d57c
-EBUILD clang-common-19.1.0_rc3.ebuild 9042 BLAKE2B 7fc18661a55e2c223cc3c4e6c8477a913a0ed025b013f4407e58682f00f389cc2961c8cd5ee20d13e75b51f1c8a0b79569a0bb35da6a2028703f9fee553ed4c0 SHA512 212b4035d367e465de90d6b89c81388e45023257aec550dfe81c7ca71ea0a8d59b2ece092c8cbc4b5eadf4d29a3fbde6a49e6fdbce3fde8ccd1300dc7fafdf58
EBUILD clang-common-19.1.0_rc4.ebuild 9042 BLAKE2B 7fc18661a55e2c223cc3c4e6c8477a913a0ed025b013f4407e58682f00f389cc2961c8cd5ee20d13e75b51f1c8a0b79569a0bb35da6a2028703f9fee553ed4c0 SHA512 212b4035d367e465de90d6b89c81388e45023257aec550dfe81c7ca71ea0a8d59b2ece092c8cbc4b5eadf4d29a3fbde6a49e6fdbce3fde8ccd1300dc7fafdf58
EBUILD clang-common-20.0.0.9999.ebuild 9042 BLAKE2B 7fc18661a55e2c223cc3c4e6c8477a913a0ed025b013f4407e58682f00f389cc2961c8cd5ee20d13e75b51f1c8a0b79569a0bb35da6a2028703f9fee553ed4c0 SHA512 212b4035d367e465de90d6b89c81388e45023257aec550dfe81c7ca71ea0a8d59b2ece092c8cbc4b5eadf4d29a3fbde6a49e6fdbce3fde8ccd1300dc7fafdf58
-EBUILD clang-common-20.0.0_pre20240822.ebuild 9042 BLAKE2B 7fc18661a55e2c223cc3c4e6c8477a913a0ed025b013f4407e58682f00f389cc2961c8cd5ee20d13e75b51f1c8a0b79569a0bb35da6a2028703f9fee553ed4c0 SHA512 212b4035d367e465de90d6b89c81388e45023257aec550dfe81c7ca71ea0a8d59b2ece092c8cbc4b5eadf4d29a3fbde6a49e6fdbce3fde8ccd1300dc7fafdf58
EBUILD clang-common-20.0.0_pre20240830.ebuild 9042 BLAKE2B 7fc18661a55e2c223cc3c4e6c8477a913a0ed025b013f4407e58682f00f389cc2961c8cd5ee20d13e75b51f1c8a0b79569a0bb35da6a2028703f9fee553ed4c0 SHA512 212b4035d367e465de90d6b89c81388e45023257aec550dfe81c7ca71ea0a8d59b2ece092c8cbc4b5eadf4d29a3fbde6a49e6fdbce3fde8ccd1300dc7fafdf58
MISC metadata.xml 1248 BLAKE2B d9c542ec74a08857a87a42927feef909c343b5b672145e471ebc69753a3f93432d2ae93ed2659a67d504e2c5ff4212640e4208b173d96e5a173a1043766b66f8 SHA512 eb6d4be1dfbdf6b70b774d42493f6b3015472d5e4bba9386254f6e4ae92307169fe1ac6f0f613d452a9c21c6d61ed57ab50efb54813146983f4d6809b32ddacb
diff --git a/sys-devel/clang-common/clang-common-19.1.0_rc3.ebuild b/sys-devel/clang-common/clang-common-19.1.0_rc3.ebuild
deleted file mode 100644
index 090a45690818..000000000000
--- a/sys-devel/clang-common/clang-common-19.1.0_rc3.ebuild
+++ /dev/null
@@ -1,304 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit bash-completion-r1 llvm.org multilib
-
-DESCRIPTION="Common files shared between multiple slots of clang"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
-SLOT="0"
-IUSE="
- default-compiler-rt default-libcxx default-lld
- bootstrap-prefix cet hardened llvm-libunwind
-"
-
-PDEPEND="
- sys-devel/clang:*
- default-compiler-rt? (
- sys-devel/clang-runtime[compiler-rt]
- llvm-libunwind? ( sys-libs/llvm-libunwind[static-libs] )
- !llvm-libunwind? ( sys-libs/libunwind[static-libs] )
- )
- !default-compiler-rt? ( sys-devel/gcc )
- default-libcxx? ( >=sys-libs/libcxx-${PV}[static-libs] )
- !default-libcxx? ( sys-devel/gcc )
- default-lld? ( >=sys-devel/lld-${PV} )
- !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 ${missing_flags[*]}"
- eerror
- eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
- die "Mismatched defaults detected between sys-devel/clang and sys-devel/clang-common"
- fi
-}
-
-_doclang_cfg() {
- local triple="${1}"
-
- local tool
- for tool in ${triple}-clang{,++}; do
- newins - "${tool}.cfg" <<-EOF
- # This configuration file is used by ${tool} driver.
- @gentoo-common.cfg
- @gentoo-common-ld.cfg
- EOF
- if [[ ${triple} == x86_64* ]]; then
- cat >> "${ED}/etc/clang/${tool}.cfg" <<-EOF || die
- @gentoo-cet.cfg
- EOF
- fi
- done
-
- if use kernel_Darwin; then
- cat >> "${ED}/etc/clang/${triple}-clang++.cfg" <<-EOF || die
- -lc++abi
- EOF
- fi
-
- newins - "${triple}-clang-cpp.cfg" <<-EOF
- # This configuration file is used by the ${triple}-clang-cpp driver.
- @gentoo-common.cfg
- EOF
- if [[ ${triple} == x86_64* ]]; then
- cat >> "${ED}/etc/clang/${triple}-clang-cpp.cfg" <<-EOF || die
- @gentoo-cet.cfg
- EOF
- fi
-
- # Install symlinks for triples with other vendor strings since some
- # programs insist on mangling the triple.
- local vendor
- for vendor in gentoo pc unknown; do
- local vendor_triple="${triple%%-*}-${vendor}-${triple#*-*-}"
- for tool in clang{,++,-cpp}; do
- if [[ ! -f "${ED}/etc/clang/${vendor_triple}-${tool}.cfg" ]]; then
- dosym "${triple}-${tool}.cfg" "/etc/clang/${vendor_triple}-${tool}.cfg"
- fi
- done
- done
-}
-
-doclang_cfg() {
- local triple="${1}"
-
- _doclang_cfg ${triple}
-
- # LLVM may have different arch names in some cases. For example in x86
- # profiles the triple uses i686, but llvm will prefer i386 if invoked
- # with "clang" on x86 or "clang -m32" on x86_64. The gentoo triple will
- # be used if invoked through ${CHOST}-clang{,++,-cpp} though.
- #
- # To make sure the correct triples are installed,
- # see Triple::getArchTypeName() in llvm/lib/TargetParser/Triple.cpp
- # and compare with CHOST values in profiles.
-
- local abi=${triple%%-*}
- case ${abi} in
- armv4l|armv4t|armv5tel|armv6j|armv7a)
- _doclang_cfg ${triple/${abi}/arm}
- ;;
- i686)
- _doclang_cfg ${triple/${abi}/i386}
- ;;
- sparc)
- _doclang_cfg ${triple/${abi}/sparcel}
- ;;
- sparc64)
- _doclang_cfg ${triple/${abi}/sparcv9}
- ;;
- esac
-}
-
-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
- # bug #870001
- -include "${EPREFIX}/usr/include/gentoo/maybe-stddefs.h"
- EOF
-
- # clang-cpp does not like link args being passed to it when directly
- # invoked, so use a separate configuration file.
- newins - gentoo-common-ld.cfg <<-EOF
- # This file contains flags common to clang and clang++
- @gentoo-hardened-ld.cfg
- EOF
-
- # Baseline hardening (bug #851111)
- newins - gentoo-hardened.cfg <<-EOF
- # Some of these options are added unconditionally, regardless of
- # USE=hardened, for parity with sys-devel/gcc.
- -Xarch_host -fstack-clash-protection
- -Xarch_host -fstack-protector-strong
- -fPIE
- -include "${EPREFIX}/usr/include/gentoo/fortify.h"
- EOF
-
- newins - gentoo-cet.cfg <<-EOF
- -Xarch_host -fcf-protection=$(usex cet full none)
- EOF
-
- if use kernel_Darwin; then
- newins - gentoo-hardened-ld.cfg <<-EOF
- # There was -Wl,-z,relro here, but it's not supported on Mac
- # TODO: investigate whether -bind_at_load or -read_only_stubs will do the job
- EOF
- else
- newins - gentoo-hardened-ld.cfg <<-EOF
- # Some of these options are added unconditionally, regardless of
- # USE=hardened, for parity with sys-devel/gcc.
- -Wl,-z,relro
- -Wl,-z,now
- EOF
- fi
-
- dodir /usr/include/gentoo
-
- cat >> "${ED}/usr/include/gentoo/maybe-stddefs.h" <<-EOF || die
- /* __has_include is an extension, but it's fine, because this is only
- for Clang anyway. */
- #if defined __has_include && __has_include (<stdc-predef.h>) && !defined(__GLIBC__)
- # include <stdc-predef.h>
- #endif
- EOF
-
- 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
- #ifdef __clang__
- # pragma clang system_header
- #endif
- #ifndef _FORTIFY_SOURCE
- # if defined(__has_feature)
- # define __GENTOO_HAS_FEATURE(x) __has_feature(x)
- # else
- # define __GENTOO_HAS_FEATURE(x) 0
- # endif
- #
- # if defined(__STDC_HOSTED__) && __STDC_HOSTED__ == 1
- # define __GENTOO_NOT_FREESTANDING 1
- # else
- # define __GENTOO_NOT_FREESTANDING 0
- # endif
- #
- # if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0 && __GENTOO_NOT_FREESTANDING > 0
- # if !defined(__SANITIZE_ADDRESS__) && !__GENTOO_HAS_FEATURE(address_sanitizer) && !__GENTOO_HAS_FEATURE(memory_sanitizer)
- # define _FORTIFY_SOURCE ${fortify_level}
- # endif
- # endif
- # undef __GENTOO_HAS_FEATURE
- # undef __GENTOO_NOT_FREESTANDING
- #endif
- EOF
-
- # TODO: Maybe -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_FAST for
- # non-hardened?
- if use hardened ; then
- cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
- # Options below are conditional on USE=hardened.
- -Xarch_host -D_GLIBCXX_ASSERTIONS
-
- # Analogue to GLIBCXX_ASSERTIONS
- # https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
- # https://libcxx.llvm.org/Hardening.html#using-hardened-mode
- -Xarch_host -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE
- EOF
-
- cat >> "${ED}/etc/clang/gentoo-hardened-ld.cfg" <<-EOF || die
- # Options below are conditional on USE=hardened.
- EOF
- fi
-
- # We only install config files for supported ABIs because unprefixed tools
- # might be used for crosscompilation where e.g. PIE may not be supported.
- # See bug #912237 and bug #901247. Just ${CHOST} won't do due to bug #912685.
- local abi
- for abi in $(get_all_abis); do
- local abi_chost=$(get_abi_CHOST "${abi}")
- doclang_cfg "${abi_chost}"
- done
-
- if use kernel_Darwin; then
- cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
- # Gentoo Prefix on Darwin
- -Wl,-search_paths_first
- -Wl,-rpath,${EPREFIX}/usr/lib
- -L ${EPREFIX}/usr/lib
- -isystem ${EPREFIX}/usr/include
- -isysroot ${EPREFIX}/MacOSX.sdk
- EOF
- if use bootstrap-prefix ; then
- # bootstrap-prefix is only set during stage2 of bootstrapping
- # Prefix, where EPREFIX is set to EPREFIX/tmp.
- # Here we need to point it at the future lib dir of the stage3's
- # EPREFIX.
- cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
- -Wl,-rpath,${EPREFIX}/../usr/lib
- EOF
- fi
- fi
-}
-
-pkg_preinst() {
- if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
- then
- local gcc_path=$(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="${gcc_path%%:*}"
- EOF
- fi
- fi
-}
diff --git a/sys-devel/clang-common/clang-common-20.0.0_pre20240822.ebuild b/sys-devel/clang-common/clang-common-20.0.0_pre20240822.ebuild
deleted file mode 100644
index 090a45690818..000000000000
--- a/sys-devel/clang-common/clang-common-20.0.0_pre20240822.ebuild
+++ /dev/null
@@ -1,304 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-inherit bash-completion-r1 llvm.org multilib
-
-DESCRIPTION="Common files shared between multiple slots of clang"
-HOMEPAGE="https://llvm.org/"
-
-LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
-SLOT="0"
-IUSE="
- default-compiler-rt default-libcxx default-lld
- bootstrap-prefix cet hardened llvm-libunwind
-"
-
-PDEPEND="
- sys-devel/clang:*
- default-compiler-rt? (
- sys-devel/clang-runtime[compiler-rt]
- llvm-libunwind? ( sys-libs/llvm-libunwind[static-libs] )
- !llvm-libunwind? ( sys-libs/libunwind[static-libs] )
- )
- !default-compiler-rt? ( sys-devel/gcc )
- default-libcxx? ( >=sys-libs/libcxx-${PV}[static-libs] )
- !default-libcxx? ( sys-devel/gcc )
- default-lld? ( >=sys-devel/lld-${PV} )
- !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 ${missing_flags[*]}"
- eerror
- eerror "or build with CLANG_IGNORE_DEFAULT_RUNTIMES=1."
- die "Mismatched defaults detected between sys-devel/clang and sys-devel/clang-common"
- fi
-}
-
-_doclang_cfg() {
- local triple="${1}"
-
- local tool
- for tool in ${triple}-clang{,++}; do
- newins - "${tool}.cfg" <<-EOF
- # This configuration file is used by ${tool} driver.
- @gentoo-common.cfg
- @gentoo-common-ld.cfg
- EOF
- if [[ ${triple} == x86_64* ]]; then
- cat >> "${ED}/etc/clang/${tool}.cfg" <<-EOF || die
- @gentoo-cet.cfg
- EOF
- fi
- done
-
- if use kernel_Darwin; then
- cat >> "${ED}/etc/clang/${triple}-clang++.cfg" <<-EOF || die
- -lc++abi
- EOF
- fi
-
- newins - "${triple}-clang-cpp.cfg" <<-EOF
- # This configuration file is used by the ${triple}-clang-cpp driver.
- @gentoo-common.cfg
- EOF
- if [[ ${triple} == x86_64* ]]; then
- cat >> "${ED}/etc/clang/${triple}-clang-cpp.cfg" <<-EOF || die
- @gentoo-cet.cfg
- EOF
- fi
-
- # Install symlinks for triples with other vendor strings since some
- # programs insist on mangling the triple.
- local vendor
- for vendor in gentoo pc unknown; do
- local vendor_triple="${triple%%-*}-${vendor}-${triple#*-*-}"
- for tool in clang{,++,-cpp}; do
- if [[ ! -f "${ED}/etc/clang/${vendor_triple}-${tool}.cfg" ]]; then
- dosym "${triple}-${tool}.cfg" "/etc/clang/${vendor_triple}-${tool}.cfg"
- fi
- done
- done
-}
-
-doclang_cfg() {
- local triple="${1}"
-
- _doclang_cfg ${triple}
-
- # LLVM may have different arch names in some cases. For example in x86
- # profiles the triple uses i686, but llvm will prefer i386 if invoked
- # with "clang" on x86 or "clang -m32" on x86_64. The gentoo triple will
- # be used if invoked through ${CHOST}-clang{,++,-cpp} though.
- #
- # To make sure the correct triples are installed,
- # see Triple::getArchTypeName() in llvm/lib/TargetParser/Triple.cpp
- # and compare with CHOST values in profiles.
-
- local abi=${triple%%-*}
- case ${abi} in
- armv4l|armv4t|armv5tel|armv6j|armv7a)
- _doclang_cfg ${triple/${abi}/arm}
- ;;
- i686)
- _doclang_cfg ${triple/${abi}/i386}
- ;;
- sparc)
- _doclang_cfg ${triple/${abi}/sparcel}
- ;;
- sparc64)
- _doclang_cfg ${triple/${abi}/sparcv9}
- ;;
- esac
-}
-
-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
- # bug #870001
- -include "${EPREFIX}/usr/include/gentoo/maybe-stddefs.h"
- EOF
-
- # clang-cpp does not like link args being passed to it when directly
- # invoked, so use a separate configuration file.
- newins - gentoo-common-ld.cfg <<-EOF
- # This file contains flags common to clang and clang++
- @gentoo-hardened-ld.cfg
- EOF
-
- # Baseline hardening (bug #851111)
- newins - gentoo-hardened.cfg <<-EOF
- # Some of these options are added unconditionally, regardless of
- # USE=hardened, for parity with sys-devel/gcc.
- -Xarch_host -fstack-clash-protection
- -Xarch_host -fstack-protector-strong
- -fPIE
- -include "${EPREFIX}/usr/include/gentoo/fortify.h"
- EOF
-
- newins - gentoo-cet.cfg <<-EOF
- -Xarch_host -fcf-protection=$(usex cet full none)
- EOF
-
- if use kernel_Darwin; then
- newins - gentoo-hardened-ld.cfg <<-EOF
- # There was -Wl,-z,relro here, but it's not supported on Mac
- # TODO: investigate whether -bind_at_load or -read_only_stubs will do the job
- EOF
- else
- newins - gentoo-hardened-ld.cfg <<-EOF
- # Some of these options are added unconditionally, regardless of
- # USE=hardened, for parity with sys-devel/gcc.
- -Wl,-z,relro
- -Wl,-z,now
- EOF
- fi
-
- dodir /usr/include/gentoo
-
- cat >> "${ED}/usr/include/gentoo/maybe-stddefs.h" <<-EOF || die
- /* __has_include is an extension, but it's fine, because this is only
- for Clang anyway. */
- #if defined __has_include && __has_include (<stdc-predef.h>) && !defined(__GLIBC__)
- # include <stdc-predef.h>
- #endif
- EOF
-
- 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
- #ifdef __clang__
- # pragma clang system_header
- #endif
- #ifndef _FORTIFY_SOURCE
- # if defined(__has_feature)
- # define __GENTOO_HAS_FEATURE(x) __has_feature(x)
- # else
- # define __GENTOO_HAS_FEATURE(x) 0
- # endif
- #
- # if defined(__STDC_HOSTED__) && __STDC_HOSTED__ == 1
- # define __GENTOO_NOT_FREESTANDING 1
- # else
- # define __GENTOO_NOT_FREESTANDING 0
- # endif
- #
- # if defined(__OPTIMIZE__) && __OPTIMIZE__ > 0 && __GENTOO_NOT_FREESTANDING > 0
- # if !defined(__SANITIZE_ADDRESS__) && !__GENTOO_HAS_FEATURE(address_sanitizer) && !__GENTOO_HAS_FEATURE(memory_sanitizer)
- # define _FORTIFY_SOURCE ${fortify_level}
- # endif
- # endif
- # undef __GENTOO_HAS_FEATURE
- # undef __GENTOO_NOT_FREESTANDING
- #endif
- EOF
-
- # TODO: Maybe -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_FAST for
- # non-hardened?
- if use hardened ; then
- cat >> "${ED}/etc/clang/gentoo-hardened.cfg" <<-EOF || die
- # Options below are conditional on USE=hardened.
- -Xarch_host -D_GLIBCXX_ASSERTIONS
-
- # Analogue to GLIBCXX_ASSERTIONS
- # https://libcxx.llvm.org/UsingLibcxx.html#assertions-mode
- # https://libcxx.llvm.org/Hardening.html#using-hardened-mode
- -Xarch_host -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE
- EOF
-
- cat >> "${ED}/etc/clang/gentoo-hardened-ld.cfg" <<-EOF || die
- # Options below are conditional on USE=hardened.
- EOF
- fi
-
- # We only install config files for supported ABIs because unprefixed tools
- # might be used for crosscompilation where e.g. PIE may not be supported.
- # See bug #912237 and bug #901247. Just ${CHOST} won't do due to bug #912685.
- local abi
- for abi in $(get_all_abis); do
- local abi_chost=$(get_abi_CHOST "${abi}")
- doclang_cfg "${abi_chost}"
- done
-
- if use kernel_Darwin; then
- cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
- # Gentoo Prefix on Darwin
- -Wl,-search_paths_first
- -Wl,-rpath,${EPREFIX}/usr/lib
- -L ${EPREFIX}/usr/lib
- -isystem ${EPREFIX}/usr/include
- -isysroot ${EPREFIX}/MacOSX.sdk
- EOF
- if use bootstrap-prefix ; then
- # bootstrap-prefix is only set during stage2 of bootstrapping
- # Prefix, where EPREFIX is set to EPREFIX/tmp.
- # Here we need to point it at the future lib dir of the stage3's
- # EPREFIX.
- cat >> "${ED}/etc/clang/gentoo-common.cfg" <<-EOF || die
- -Wl,-rpath,${EPREFIX}/../usr/lib
- EOF
- fi
- fi
-}
-
-pkg_preinst() {
- if has_version -b sys-devel/gcc-config && has_version sys-devel/gcc
- then
- local gcc_path=$(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
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-24 13:29:13 +0000