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commit: ae161cc44591fdbc20c1a2c6cd38881a88161e45 |
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Author: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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AuthorDate: Sat Feb 6 18:16:46 2021 +0000 |
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Commit: Sergei Trofimovich <slyfox <AT> gentoo <DOT> org> |
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CommitDate: Sat Feb 6 18:27:12 2021 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ae161cc4 |
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|
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sys-libs/glibc: drop old |
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|
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Package-Manager: Portage-3.0.14, Repoman-3.0.2 |
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Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org> |
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|
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sys-libs/glibc/Manifest | 1 - |
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sys-libs/glibc/glibc-2.30-r8.ebuild | 1465 ---------------------------------- |
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sys-libs/glibc/glibc-2.31-r6.ebuild | 1495 ----------------------------------- |
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3 files changed, 2961 deletions(-) |
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|
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diff --git a/sys-libs/glibc/Manifest b/sys-libs/glibc/Manifest |
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index 3b19de759c1..6dd81be8c5d 100644 |
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--- a/sys-libs/glibc/Manifest |
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+++ b/sys-libs/glibc/Manifest |
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@@ -9,7 +9,6 @@ DIST glibc-2.25.tar.xz 13873900 BLAKE2B 73ef792fff059f6ad154c9af2155ea15b7869ec1 |
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DIST glibc-2.30-patches-10.tar.xz 72808 BLAKE2B a7a95c99482524b2896d15539766f1e6b1fe34a22f32119248c6dd44f42632076e86fdcbbdc2d604ec73ceccdd8a7f5936a62a6f4c3d039fae8f6901dfc6be77 SHA512 af5e213ff08bf38f6f529816c36b4e38df27207c2df254609ebe45b2f039ab553bbe563aa6f64b6667d328fd2c120dc21b6e2676540bdd94e58079237089eac3 |
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DIST glibc-2.30-sparc-reg-fix-clobber.patch 6106 BLAKE2B cad6a4cbef5d529519ef486f4ef8e189cb4d43dd67fa8f8d50d67072cbb682f60474d482a5c5152d1317de92b98851d8a88eee6b331eb5bc22de065c03c58fde SHA512 a018ef1f196257f3888af20a5cbc97892c8382a4f489da042568e087c077f30cf4dda6ac711b573e1274317866ce97cf817d92a28cf55f18f5e8d32787e6cb3f |
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DIST glibc-2.30.tar.xz 16576920 BLAKE2B bd5aae4c9854f40785b91f83c3b632de6d48d811027ddfe61651cb1bc617db8017d7914c23a770cdd3feed06fcc316da841eea916cdba54179e7eace4ea45484 SHA512 37483990cd653685873e96c45dd1651b32b441b6d7919a68ebe3bae31a0c3f7ce183fc9b110f0b268b353f80312f18370559a1e7aecea0e5aa755c8f2aef1d6b |
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-DIST glibc-2.31-patches-8.tar.xz 60868 BLAKE2B c641a77cab0b3e5379a6911a548483266110d747300f6bd4c138754cc35aff266088be8682ba45ac105c946ee309db0bc094b0c3bc48fd4303c925a7594e17e2 SHA512 1bc069d487ff9d4cd33c5d293bb0789114f65af5179b3d9df8ff0a9f043d5ffbcd030d8eabc90b329c896dfdd0409c4b8dac371eafdd380ecc660b9540320637 |
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DIST glibc-2.31-patches-9.tar.xz 74712 BLAKE2B 62991b67de4def4cca944e8420d2f0139f88b6754c6bc81072bb321c574c1db22641857345325848e1dfb551c10758f582e4425e687a7921cdbd4e7e7923a047 SHA512 699d898e3a8ed02b04573c675f572076e8f747767bfc577a033a49cd7d9078a7a60ac325acd4bd419a93b56edf90ce067baa7578ab315e27885f1f0e13916354 |
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DIST glibc-2.31.tar.xz 16676764 BLAKE2B 91df1792345f157265eae405185a81fd4b8ce36d4c2388f44b0d5b1ae38174ea374cbc909cd260770b9f38ea58051da13766d4fa22abf41c2d4a2493257b179b SHA512 735e4c0ef10418b6ea945ad3906585e5bbd8b282d76f2131309dce4cec6b15066a5e4a3731773ce428a819b542579c9957867bb0abf05ed2030983fca4412306 |
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DIST glibc-2.32-patches-2.tar.xz 8588 BLAKE2B 57a85241e3270d14df0332b039a933c5a7ee4d089684d85cca564eeec2d6796735de60b628c5746858757342922d58993d6cf7187ce1d7102b2299ca2cf8513f SHA512 45bbab9e2f813f55cb4a1438dcd9365170b8facff50b11648ba6022da06c20029bb65a4b06fd906af82aa7461b7374f85105fd7eedb7915cec3f1df3779b68a3 |
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|
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diff --git a/sys-libs/glibc/glibc-2.30-r8.ebuild b/sys-libs/glibc/glibc-2.30-r8.ebuild |
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deleted file mode 100644 |
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index 86afb5aaac8..00000000000 |
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--- a/sys-libs/glibc/glibc-2.30-r8.ebuild |
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+++ /dev/null |
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@@ -1,1465 +0,0 @@ |
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-# Copyright 1999-2020 Gentoo Authors |
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-# Distributed under the terms of the GNU General Public License v2 |
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- |
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-EAPI=7 |
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- |
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-PYTHON_COMPAT=( python3_{7,8} ) |
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- |
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-inherit python-any-r1 prefix eutils toolchain-funcs flag-o-matic gnuconfig \ |
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- multilib systemd multiprocessing |
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- |
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-DESCRIPTION="GNU libc C library" |
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-HOMEPAGE="https://www.gnu.org/software/libc/" |
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-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE" |
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-SLOT="2.2" |
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- |
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-EMULTILIB_PKG="true" |
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- |
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-if [[ ${PV} == 9999* ]]; then |
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- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
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- inherit git-r3 |
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-else |
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- KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv s390 sparc x86" |
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- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
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-fi |
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- |
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-RELEASE_VER=${PV} |
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- |
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-GCC_BOOTSTRAP_VER=20180511 |
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- |
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-# Gentoo patchset |
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-PATCH_VER=10 |
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-PATCH_DEV=dilfridge |
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- |
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-SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
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-SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
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- |
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-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs suid systemtap test vanilla" |
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- |
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-# Minimum kernel version that glibc requires |
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-MIN_KERN_VER="3.2.0" |
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- |
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-# Here's how the cross-compile logic breaks down ... |
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-# CTARGET - machine that will target the binaries |
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-# CHOST - machine that will host the binaries |
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-# CBUILD - machine that will build the binaries |
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-# If CTARGET != CHOST, it means you want a libc for cross-compiling. |
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-# If CHOST != CBUILD, it means you want to cross-compile the libc. |
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-# CBUILD = CHOST = CTARGET - native build/install |
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-# CBUILD != (CHOST = CTARGET) - cross-compile a native build |
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-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler |
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-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler |
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-# For install paths: |
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-# CHOST = CTARGET - install into / |
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-# CHOST != CTARGET - install into /usr/CTARGET/ |
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-# |
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-export CBUILD=${CBUILD:-${CHOST}} |
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-export CTARGET=${CTARGET:-${CHOST}} |
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-if [[ ${CTARGET} == ${CHOST} ]] ; then |
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- if [[ ${CATEGORY} == cross-* ]] ; then |
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- export CTARGET=${CATEGORY#cross-} |
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- fi |
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-fi |
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- |
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-# Note [Disable automatic stripping] |
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-# Disabling automatic stripping for a few reasons: |
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-# - portage's attempt to strip breaks non-native binaries at least on |
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-# arm: bug #697428 |
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-# - portage's attempt to strip libpthread.so.0 breaks gdb thread |
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-# enumeration: bug #697910. This is quite subtle: |
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-# * gdb uses glibc's libthread_db-1.0.so to enumerate threads. |
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-# * libthread_db-1.0.so needs access to libpthread.so.0 local symbols |
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-# via 'ps_pglobal_lookup' symbol defined in gdb. |
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-# * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all |
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-# known symbols in 'libpthread.so.0'. Specifically 'nptl_version' |
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-# (unexported) is used to sanity check compatibility before enabling |
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-# debugging. |
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-# Also see https://sourceware.org/gdb/wiki/FAQ#GDB_does_not_see_any_threads_besides_the_one_in_which_crash_occurred.3B_or_SIGTRAP_kills_my_program_when_I_set_a_breakpoint |
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-# * normal 'strip' command trims '.symtab' |
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-# Thus our main goal here is to prevent 'libpthread.so.0' from |
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-# losing it's '.symtab' entries. |
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-# As Gentoo's strip does not allow us to pass less aggressive stripping |
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-# options and does not check the machine target we strip selectively. |
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- |
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-# We need a new-enough binutils/gcc to match upstream baseline. |
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-# Also we need to make sure our binutils/gcc supports TLS, |
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-# and that gcc already contains the hardened patches. |
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-BDEPEND=" |
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- ${PYTHON_DEPS} |
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- >=app-misc/pax-utils-0.1.10 |
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- sys-devel/bison |
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- doc? ( sys-apps/texinfo ) |
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-" |
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-COMMON_DEPEND=" |
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- gd? ( media-libs/gd:2= ) |
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- nscd? ( selinux? ( |
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- audit? ( sys-process/audit ) |
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- caps? ( sys-libs/libcap ) |
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- ) ) |
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- suid? ( caps? ( sys-libs/libcap ) ) |
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- selinux? ( sys-libs/libselinux ) |
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- systemtap? ( dev-util/systemtap ) |
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-" |
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-DEPEND="${COMMON_DEPEND} |
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- test? ( >=net-dns/libidn2-2.3.0 ) |
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-" |
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-RDEPEND="${COMMON_DEPEND} |
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- sys-apps/gentoo-functions |
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-" |
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- |
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-RESTRICT="!test? ( test )" |
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- |
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-if [[ ${CATEGORY} == cross-* ]] ; then |
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- BDEPEND+=" !headers-only? ( |
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- >=${CATEGORY}/binutils-2.24 |
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- >=${CATEGORY}/gcc-6 |
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- )" |
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- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
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-else |
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- BDEPEND+=" |
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- >=sys-devel/binutils-2.24 |
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- >=sys-devel/gcc-6 |
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- " |
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- DEPEND+=" virtual/os-headers " |
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- RDEPEND+=" |
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- >=net-dns/libidn2-2.3.0 |
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- vanilla? ( !sys-libs/timezone-data ) |
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- " |
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- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )" |
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-fi |
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- |
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-# Ignore tests whitelisted below |
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-GENTOO_GLIBC_XFAIL_TESTS="${GENTOO_GLIBC_XFAIL_TESTS:-yes}" |
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- |
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-# The following tests fail due to the Gentoo build system and are thus |
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-# executed but ignored: |
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-XFAIL_TEST_LIST=( |
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- # 1) Sandbox |
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- tst-ldconfig-bad-aux-cache |
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- tst-pldd |
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- tst-mallocfork2 |
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- tst-nss-db-endgrent |
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- tst-nss-db-endpwent |
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- tst-nss-files-hosts-long |
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- tst-nss-test3 |
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- # 2) Namespaces and cgroup |
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- tst-locale-locpath |
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- # 9) Failures of unknown origin |
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- tst-latepthread |
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- |
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- # buggy test, fixed in glibc-2.31 in 70ba28f7ab29 |
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- tst-pkey |
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- |
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- # buggy test, assumes /dev/ and /dev/null on a single filesystem |
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- # 'mount --bind /dev/null /chroot/dev/null' breaks it. |
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- # https://sourceware.org/PR25909 |
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- tst-support_descriptors |
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- |
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- # Flaky test, known to fail occasionally: |
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- # https://sourceware.org/PR19329 |
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- # https://bugs.gentoo.org/719674#c12 |
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- tst-stack4 |
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-) |
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- |
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-# |
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-# Small helper functions |
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-# |
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- |
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-is_crosscompile() { |
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- [[ ${CHOST} != ${CTARGET} ]] |
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-} |
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- |
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-just_headers() { |
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- is_crosscompile && use headers-only |
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-} |
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- |
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-alt_prefix() { |
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- is_crosscompile && echo /usr/${CTARGET} |
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-} |
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- |
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-# This prefix is applicable to CHOST when building against this |
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-# glibc. It is baked into the library at configure time. |
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-host_eprefix() { |
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- is_crosscompile || echo "${EPREFIX}" |
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-} |
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- |
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-# This prefix is applicable to CBUILD when building against this |
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-# glibc. It determines the destination path at install time. |
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-build_eprefix() { |
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- is_crosscompile && echo "${EPREFIX}" |
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-} |
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- |
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-# We need to be able to set alternative headers for compiling for non-native |
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-# platform. Will also become useful for testing kernel-headers without screwing |
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-# up the whole system. |
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-alt_headers() { |
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- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include} |
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-} |
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- |
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-alt_build_headers() { |
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- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then |
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- ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)" |
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- if tc-is-cross-compiler ; then |
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- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers) |
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- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then |
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- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h') |
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- ALT_BUILD_HEADERS=${header_path%/linux/version.h} |
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- fi |
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- fi |
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- fi |
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- echo "${ALT_BUILD_HEADERS}" |
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-} |
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- |
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-alt_libdir() { |
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- echo $(alt_prefix)/$(get_libdir) |
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-} |
252 |
-alt_usrlibdir() { |
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- echo $(alt_prefix)/usr/$(get_libdir) |
254 |
-} |
255 |
- |
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-builddir() { |
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- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
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-} |
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- |
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-do_compile_test() { |
261 |
- local ret save_cflags=${CFLAGS} |
262 |
- CFLAGS+=" $1" |
263 |
- shift |
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- |
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- pushd "${T}" >/dev/null |
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- |
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- rm -f glibc-test* |
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- printf '%b' "$*" > glibc-test.c |
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- |
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- nonfatal emake glibc-test |
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- ret=$? |
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- |
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- popd >/dev/null |
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- |
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- CFLAGS=${save_cflags} |
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- return ${ret} |
277 |
-} |
278 |
- |
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-do_run_test() { |
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- local ret |
281 |
- |
282 |
- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
283 |
- # ignore build failures when installing a binary package #324685 |
284 |
- do_compile_test "" "$@" 2>/dev/null || return 0 |
285 |
- else |
286 |
- if ! do_compile_test "" "$@" ; then |
287 |
- ewarn "Simple build failed ... assuming this is desired #324685" |
288 |
- return 0 |
289 |
- fi |
290 |
- fi |
291 |
- |
292 |
- pushd "${T}" >/dev/null |
293 |
- |
294 |
- ./glibc-test |
295 |
- ret=$? |
296 |
- rm -f glibc-test* |
297 |
- |
298 |
- popd >/dev/null |
299 |
- |
300 |
- return ${ret} |
301 |
-} |
302 |
- |
303 |
-setup_target_flags() { |
304 |
- # This largely mucks with compiler flags. None of which should matter |
305 |
- # when building up just the headers. |
306 |
- just_headers && return 0 |
307 |
- |
308 |
- case $(tc-arch) in |
309 |
- x86) |
310 |
- # -march needed for #185404 #199334 |
311 |
- # TODO: When creating the first glibc cross-compile, this test will |
312 |
- # always fail as it does a full link which in turn requires glibc. |
313 |
- # Probably also applies when changing multilib profile settings (e.g. |
314 |
- # enabling x86 when the profile was amd64-only previously). |
315 |
- # We could change main to _start and pass -nostdlib here so that we |
316 |
- # only test the gcc code compilation. Or we could do a compile and |
317 |
- # then look for the symbol via scanelf. |
318 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
319 |
- local t=${CTARGET_OPT:-${CTARGET}} |
320 |
- t=${t%%-*} |
321 |
- filter-flags '-march=*' |
322 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
323 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
324 |
- fi |
325 |
- ;; |
326 |
- amd64) |
327 |
- # -march needed for #185404 #199334 |
328 |
- # TODO: See cross-compile issues listed above for x86. |
329 |
- [[ ${ABI} == x86 ]] && |
330 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
331 |
- local t=${CTARGET_OPT:-${CTARGET}} |
332 |
- t=${t%%-*} |
333 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
334 |
- # gcc actually accepts. #528708 |
335 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
336 |
- filter-flags '-march=*' |
337 |
- # ugly, ugly, ugly. ugly. |
338 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
339 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
340 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})" |
341 |
- fi |
342 |
- ;; |
343 |
- ia64) |
344 |
- # Workaround GPREL22 overflow by slightly pessimizing global |
345 |
- # references to go via 64-bit relocations instead of 22-bit ones. |
346 |
- # This allows building glibc on ia64 without an overflow: #723268 |
347 |
- append-flags -fcommon |
348 |
- ;; |
349 |
- mips) |
350 |
- # The mips abi cannot support the GNU style hashes. #233233 |
351 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
352 |
- ;; |
353 |
- sparc) |
354 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
355 |
- filter-flags "-fcall-used-g7" |
356 |
- append-flags "-fcall-used-g6" |
357 |
- |
358 |
- local cpu |
359 |
- case ${CTARGET} in |
360 |
- sparc64-*) |
361 |
- cpu="sparc64" |
362 |
- case $(get-flag mcpu) in |
363 |
- v9) |
364 |
- # We need to force at least v9a because the base build doesn't |
365 |
- # work with just v9. |
366 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
367 |
- append-flags "-Wa,-xarch=v9a" |
368 |
- ;; |
369 |
- esac |
370 |
- ;; |
371 |
- sparc-*) |
372 |
- case $(get-flag mcpu) in |
373 |
- v8|supersparc|hypersparc|leon|leon3) |
374 |
- cpu="sparcv8" |
375 |
- ;; |
376 |
- *) |
377 |
- cpu="sparcv9" |
378 |
- ;; |
379 |
- esac |
380 |
- ;; |
381 |
- esac |
382 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
383 |
- ;; |
384 |
- esac |
385 |
-} |
386 |
- |
387 |
-setup_flags() { |
388 |
- # Make sure host make.conf doesn't pollute us |
389 |
- if is_crosscompile || tc-is-cross-compiler ; then |
390 |
- CHOST=${CTARGET} strip-unsupported-flags |
391 |
- fi |
392 |
- |
393 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
394 |
- # we are building when pulling glibc on a multilib profile |
395 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
396 |
- CFLAGS=${CFLAGS_BASE} |
397 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
398 |
- CXXFLAGS=${CXXFLAGS_BASE} |
399 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
400 |
- ASFLAGS=${ASFLAGS_BASE} |
401 |
- |
402 |
- # Allow users to explicitly avoid flag sanitization via |
403 |
- # USE=custom-cflags. |
404 |
- if ! use custom-cflags; then |
405 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
406 |
- # person may not work for another. To avoid a large influx of bugs |
407 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
408 |
- # problems as possible. |
409 |
- strip-flags |
410 |
- # Lock glibc at -O2; we want to be conservative here. |
411 |
- filter-flags '-O?' |
412 |
- append-flags -O2 |
413 |
- fi |
414 |
- strip-unsupported-flags |
415 |
- filter-flags -m32 -m64 '-mabi=*' |
416 |
- |
417 |
- # glibc aborts if rpath is set by LDFLAGS |
418 |
- filter-ldflags '-Wl,-rpath=*' |
419 |
- |
420 |
- # #492892 |
421 |
- filter-flags -frecord-gcc-switches |
422 |
- |
423 |
- unset CBUILD_OPT CTARGET_OPT |
424 |
- if use multilib ; then |
425 |
- CTARGET_OPT=$(get_abi_CTARGET) |
426 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
427 |
- fi |
428 |
- |
429 |
- setup_target_flags |
430 |
- |
431 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
432 |
- CBUILD_OPT=${CTARGET_OPT} |
433 |
- fi |
434 |
- |
435 |
- # glibc's headers disallow -O0 and fail at build time: |
436 |
- # include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization" |
437 |
- replace-flags -O0 -O1 |
438 |
- |
439 |
- filter-flags '-fstack-protector*' |
440 |
-} |
441 |
- |
442 |
-want_tls() { |
443 |
- # Archs that can use TLS (Thread Local Storage) |
444 |
- case $(tc-arch) in |
445 |
- x86) |
446 |
- # requires i486 or better #106556 |
447 |
- [[ ${CTARGET} == i[4567]86* ]] && return 0 |
448 |
- return 1 |
449 |
- ;; |
450 |
- esac |
451 |
- return 0 |
452 |
-} |
453 |
- |
454 |
-want__thread() { |
455 |
- want_tls || return 1 |
456 |
- |
457 |
- # For some reason --with-tls --with__thread is causing segfaults on sparc32. |
458 |
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 |
459 |
- |
460 |
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD} |
461 |
- |
462 |
- # only test gcc -- can't test linking yet |
463 |
- tc-has-tls -c ${CTARGET} |
464 |
- WANT__THREAD=$? |
465 |
- |
466 |
- return ${WANT__THREAD} |
467 |
-} |
468 |
- |
469 |
-use_multiarch() { |
470 |
- # Allow user to disable runtime arch detection in multilib. |
471 |
- use multiarch || return 1 |
472 |
- # Make sure binutils is new enough to support indirect functions, |
473 |
- # #336792. This funky sed supports gold and bfd linkers. |
474 |
- local bver nver |
475 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
476 |
- case $(tc-arch ${CTARGET}) in |
477 |
- amd64|x86) nver="2.20" ;; |
478 |
- arm) nver="2.22" ;; |
479 |
- hppa) nver="2.23" ;; |
480 |
- ppc|ppc64) nver="2.20" ;; |
481 |
- # ifunc support was added in 2.23, but glibc also needs |
482 |
- # machinemode which is in 2.24. |
483 |
- s390) nver="2.24" ;; |
484 |
- sparc) nver="2.21" ;; |
485 |
- *) return 1 ;; |
486 |
- esac |
487 |
- ver_test ${bver} -ge ${nver} |
488 |
-} |
489 |
- |
490 |
-# Setup toolchain variables that had historically been defined in the |
491 |
-# profiles for these archs. |
492 |
-setup_env() { |
493 |
- # silly users |
494 |
- unset LD_RUN_PATH |
495 |
- unset LD_ASSUME_KERNEL |
496 |
- |
497 |
- if is_crosscompile || tc-is-cross-compiler ; then |
498 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
499 |
- |
500 |
- if ! use multilib ; then |
501 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
502 |
- else |
503 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
504 |
- fi |
505 |
- |
506 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
507 |
- # and fall back on CFLAGS. |
508 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
509 |
- CFLAGS=${!VAR-${CFLAGS}} |
510 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
511 |
- fi |
512 |
- |
513 |
- setup_flags |
514 |
- |
515 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
516 |
- |
517 |
- if just_headers ; then |
518 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
519 |
- # At this bootstrap stage we have only binutils for |
520 |
- # target but not compiler yet. |
521 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
522 |
- return 0 |
523 |
- fi |
524 |
- local VAR=CFLAGS_${ABI} |
525 |
- # We need to export CFLAGS with abi information in them because glibc's |
526 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
527 |
- # around the original clean value to avoid appending multiple ABIs on |
528 |
- # top of each other. |
529 |
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET})} |
530 |
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}" |
531 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
532 |
-} |
533 |
- |
534 |
-foreach_abi() { |
535 |
- setup_env |
536 |
- |
537 |
- local ret=0 |
538 |
- local abilist="" |
539 |
- if use multilib ; then |
540 |
- abilist=$(get_install_abis) |
541 |
- else |
542 |
- abilist=${DEFAULT_ABI} |
543 |
- fi |
544 |
- local -x ABI |
545 |
- for ABI in ${abilist:-default} ; do |
546 |
- setup_env |
547 |
- einfo "Running $1 for ABI ${ABI}" |
548 |
- $1 |
549 |
- : $(( ret |= $? )) |
550 |
- done |
551 |
- return ${ret} |
552 |
-} |
553 |
- |
554 |
-glibc_banner() { |
555 |
- local b="Gentoo ${PVR}" |
556 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
557 |
- echo "${b}" |
558 |
-} |
559 |
- |
560 |
-# The following Kernel version handling functions are mostly copied from portage |
561 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
562 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
563 |
-# functions are just not provided. |
564 |
- |
565 |
-g_get_running_KV() { |
566 |
- uname -r |
567 |
- return $? |
568 |
-} |
569 |
- |
570 |
-g_KV_major() { |
571 |
- [[ -z $1 ]] && return 1 |
572 |
- local KV=$@ |
573 |
- echo "${KV%%.*}" |
574 |
-} |
575 |
- |
576 |
-g_KV_minor() { |
577 |
- [[ -z $1 ]] && return 1 |
578 |
- local KV=$@ |
579 |
- KV=${KV#*.} |
580 |
- echo "${KV%%.*}" |
581 |
-} |
582 |
- |
583 |
-g_KV_micro() { |
584 |
- [[ -z $1 ]] && return 1 |
585 |
- local KV=$@ |
586 |
- KV=${KV#*.*.} |
587 |
- echo "${KV%%[^[:digit:]]*}" |
588 |
-} |
589 |
- |
590 |
-g_KV_to_int() { |
591 |
- [[ -z $1 ]] && return 1 |
592 |
- local KV_MAJOR=$(g_KV_major "$1") |
593 |
- local KV_MINOR=$(g_KV_minor "$1") |
594 |
- local KV_MICRO=$(g_KV_micro "$1") |
595 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
596 |
- |
597 |
- # We make version 2.2.0 the minimum version we will handle as |
598 |
- # a sanity check ... if its less, we fail ... |
599 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
600 |
- echo "${KV_int}" |
601 |
- return 0 |
602 |
- fi |
603 |
- return 1 |
604 |
-} |
605 |
- |
606 |
-g_int_to_KV() { |
607 |
- local version=$1 major minor micro |
608 |
- major=$((version / 65536)) |
609 |
- minor=$(((version % 65536) / 256)) |
610 |
- micro=$((version % 256)) |
611 |
- echo ${major}.${minor}.${micro} |
612 |
-} |
613 |
- |
614 |
-eend_KV() { |
615 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
616 |
- eend $? |
617 |
-} |
618 |
- |
619 |
-get_kheader_version() { |
620 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
621 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
622 |
- tail -n 1 |
623 |
-} |
624 |
- |
625 |
-# We collect all sanity checks here. Consistency is not guranteed between |
626 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
627 |
-# src_unpack. |
628 |
-sanity_prechecks() { |
629 |
- # Prevent native builds from downgrading |
630 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
631 |
- [[ -z ${ROOT} ]] && \ |
632 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
633 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
634 |
- |
635 |
- # The high rev # is to allow people to downgrade between -r# |
636 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
637 |
- # should be fine. Hopefully we never actually use a r# this |
638 |
- # high. |
639 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
640 |
- eerror "Sanity check to keep you from breaking your system:" |
641 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
642 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
643 |
- fi |
644 |
- |
645 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
646 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
647 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
648 |
- die "Old and broken kernel." |
649 |
- fi |
650 |
- fi |
651 |
- |
652 |
- # Users have had a chance to phase themselves, time to give em the boot |
653 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
654 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
655 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
656 |
- die "Lazy upgrader detected" |
657 |
- fi |
658 |
- |
659 |
- if [[ ${CTARGET} == i386-* ]] ; then |
660 |
- eerror "i386 CHOSTs are no longer supported." |
661 |
- eerror "Chances are you don't actually want/need i386." |
662 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
663 |
- die "Please fix your CHOST" |
664 |
- fi |
665 |
- |
666 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
667 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
668 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
669 |
- ewarn "hypervisor, which is probably not what you want." |
670 |
- fi |
671 |
- |
672 |
- # Check for sanity of /etc/nsswitch.conf |
673 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then |
674 |
- local entry |
675 |
- for entry in passwd group shadow; do |
676 |
- if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then |
677 |
- eerror "Your ${EROOT}/etc/nsswitch.conf is out of date." |
678 |
- eerror "Please make sure you have 'files' entries for" |
679 |
- eerror "'passwd:', 'group:' and 'shadow:' databases." |
680 |
- eerror "For more details see:" |
681 |
- eerror " https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26" |
682 |
- die "nsswitch.conf has no 'files' provider in '${entry}'." |
683 |
- fi |
684 |
- done |
685 |
- fi |
686 |
- |
687 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
688 |
- # we test for... |
689 |
- if ! is_crosscompile ; then |
690 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
691 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
692 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
693 |
- local STAT |
694 |
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
695 |
- "${T}/check-ia32-emulation.elf32" |
696 |
- STAT=$? |
697 |
- else |
698 |
- # Don't fail here to allow single->multi ABI switch |
699 |
- # or recover from breakage like bug #646424 |
700 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
701 |
- STAT=0 |
702 |
- fi |
703 |
- rm -f "${T}/check-ia32-emulation.elf32" |
704 |
- eend $STAT |
705 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
706 |
- fi |
707 |
- |
708 |
- fi |
709 |
- |
710 |
- # When we actually have to compile something... |
711 |
- if ! just_headers ; then |
712 |
- ebegin "Checking gcc for __thread support" |
713 |
- if ! eend $(want__thread ; echo $?) ; then |
714 |
- echo |
715 |
- eerror "Could not find a gcc that supports the __thread directive!" |
716 |
- eerror "Please update your binutils/gcc and try again." |
717 |
- die "No __thread support in gcc!" |
718 |
- fi |
719 |
- |
720 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
721 |
- local run_kv build_kv want_kv |
722 |
- |
723 |
- run_kv=$(g_get_running_KV) |
724 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
725 |
- want_kv=${MIN_KERN_VER} |
726 |
- |
727 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
728 |
- # Building fails on an non-supporting kernel |
729 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
730 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
731 |
- echo |
732 |
- eerror "You need a kernel of at least ${want_kv}!" |
733 |
- die "Kernel version too low!" |
734 |
- fi |
735 |
- fi |
736 |
- |
737 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
738 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
739 |
- echo |
740 |
- eerror "You need linux-headers of at least ${want_kv}!" |
741 |
- die "linux-headers version too low!" |
742 |
- fi |
743 |
- fi |
744 |
- fi |
745 |
-} |
746 |
- |
747 |
-# |
748 |
-# the phases |
749 |
-# |
750 |
- |
751 |
-# pkg_pretend |
752 |
- |
753 |
-pkg_pretend() { |
754 |
- # All the checks... |
755 |
- einfo "Checking general environment sanity." |
756 |
- sanity_prechecks |
757 |
-} |
758 |
- |
759 |
-pkg_setup() { |
760 |
- # see bug 682570 |
761 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
762 |
-} |
763 |
- |
764 |
-# src_unpack |
765 |
- |
766 |
-src_unpack() { |
767 |
- # Consistency is not guaranteed between pkg_ and src_ ... |
768 |
- sanity_prechecks |
769 |
- |
770 |
- use multilib && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
771 |
- |
772 |
- setup_env |
773 |
- |
774 |
- if [[ -n ${EGIT_REPO_URI} ]] ; then |
775 |
- git-r3_src_unpack |
776 |
- else |
777 |
- unpack ${P}.tar.xz |
778 |
- fi |
779 |
- |
780 |
- cd "${WORKDIR}" || die |
781 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
782 |
-} |
783 |
- |
784 |
-src_prepare() { |
785 |
- if ! use vanilla ; then |
786 |
- elog "Applying Gentoo Glibc Patchset ${RELEASE_VER}-${PATCH_VER}" |
787 |
- eapply "${WORKDIR}"/patches |
788 |
- einfo "Done." |
789 |
- fi |
790 |
- |
791 |
- default |
792 |
- |
793 |
- gnuconfig_update |
794 |
- |
795 |
- cd "${WORKDIR}" |
796 |
- find . -name configure -exec touch {} + |
797 |
- |
798 |
- eprefixify extra/locale/locale-gen |
799 |
- |
800 |
- # Fix permissions on some of the scripts. |
801 |
- chmod u+x "${S}"/scripts/*.sh |
802 |
- |
803 |
- cd "${S}" |
804 |
-} |
805 |
- |
806 |
-glibc_do_configure() { |
807 |
- # Glibc does not work with gold (for various reasons) #269274. |
808 |
- tc-ld-disable-gold |
809 |
- |
810 |
- # CXX isnt handled by the multilib system, so if we dont unset here |
811 |
- # we accumulate crap across abis |
812 |
- unset CXX |
813 |
- |
814 |
- einfo "Configuring glibc for nptl" |
815 |
- |
816 |
- if use doc ; then |
817 |
- export MAKEINFO=makeinfo |
818 |
- else |
819 |
- export MAKEINFO=/dev/null |
820 |
- fi |
821 |
- |
822 |
- local v |
823 |
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO ; do |
824 |
- einfo " $(printf '%15s' ${v}:) ${!v}" |
825 |
- done |
826 |
- |
827 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
828 |
- # To build .S (assembly) files with the same ABI-specific flags |
829 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
830 |
- # https://sourceware.org/PR23273 |
831 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
832 |
- # and breaks multiarch support. See 659030#c3 for an example. |
833 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
834 |
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}" |
835 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
836 |
- |
837 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
838 |
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}" |
839 |
- |
840 |
- if is_crosscompile; then |
841 |
- # Assume worst-case bootstrap: glibc is buil first time |
842 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
843 |
- # building auxiliary programs that require C++: bug #683074 |
844 |
- # It should not affect final result. |
845 |
- export libc_cv_cxx_link_ok=no |
846 |
- # The line above has the same effect. We set CXX explicitly |
847 |
- # to make build logs less confusing. |
848 |
- export CXX= |
849 |
- fi |
850 |
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}" |
851 |
- |
852 |
- echo |
853 |
- |
854 |
- local myconf=() |
855 |
- |
856 |
- case ${CTARGET} in |
857 |
- m68k*) |
858 |
- # setjmp() is not compatible with stack protection: |
859 |
- # https://sourceware.org/PR24202 |
860 |
- myconf+=( --enable-stack-protector=no ) |
861 |
- ;; |
862 |
- powerpc-*) |
863 |
- # Currently gcc on powerpc32 generates invalid code for |
864 |
- # __builtin_return_address(0) calls. Normally programs |
865 |
- # don't do that but malloc hooks in glibc do: |
866 |
- # https://gcc.gnu.org/PR81996 |
867 |
- # https://bugs.gentoo.org/629054 |
868 |
- myconf+=( --enable-stack-protector=no ) |
869 |
- ;; |
870 |
- *) |
871 |
- # Use '=strong' instead of '=all' to protect only functions |
872 |
- # worth protecting from stack smashes. |
873 |
- # '=all' is also known to have a problem in IFUNC resolution |
874 |
- # tests: https://sourceware.org/PR25680, bug #712356. |
875 |
- myconf+=( --enable-stack-protector=$(usex ssp strong no) ) |
876 |
- ;; |
877 |
- esac |
878 |
- myconf+=( --enable-stackguard-randomization ) |
879 |
- |
880 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
881 |
- # is not robust enough to detect proper support: |
882 |
- # https://bugs.gentoo.org/641216 |
883 |
- # https://sourceware.org/PR22634#c0 |
884 |
- case $(tc-arch ${CTARGET}) in |
885 |
- # Keep whitelist of targets where autodetection mostly works. |
886 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
887 |
- # Blacklist everywhere else |
888 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
889 |
- esac |
890 |
- |
891 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
892 |
- case ${CTARGET} in |
893 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
894 |
- *) ;; |
895 |
- esac |
896 |
- |
897 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
898 |
- |
899 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
900 |
- |
901 |
- # Since SELinux support is only required for nscd, only enable it if: |
902 |
- # 1. USE selinux |
903 |
- # 2. only for the primary ABI on multilib systems |
904 |
- # 3. Not a crosscompile |
905 |
- if ! is_crosscompile && use selinux ; then |
906 |
- if use multilib ; then |
907 |
- if is_final_abi ; then |
908 |
- myconf+=( --with-selinux ) |
909 |
- else |
910 |
- myconf+=( --without-selinux ) |
911 |
- fi |
912 |
- else |
913 |
- myconf+=( --with-selinux ) |
914 |
- fi |
915 |
- else |
916 |
- myconf+=( --without-selinux ) |
917 |
- fi |
918 |
- |
919 |
- # Force a few tests where we always know the answer but |
920 |
- # configure is incapable of finding it. |
921 |
- if is_crosscompile ; then |
922 |
- export \ |
923 |
- libc_cv_c_cleanup=yes \ |
924 |
- libc_cv_forced_unwind=yes |
925 |
- fi |
926 |
- |
927 |
- myconf+=( |
928 |
- --without-cvs |
929 |
- --disable-werror |
930 |
- --enable-bind-now |
931 |
- --build=${CBUILD_OPT:-${CBUILD}} |
932 |
- --host=${CTARGET_OPT:-${CTARGET}} |
933 |
- $(use_enable profile) |
934 |
- $(use_with gd) |
935 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
936 |
- --prefix="$(host_eprefix)/usr" |
937 |
- --sysconfdir="$(host_eprefix)/etc" |
938 |
- --localstatedir="$(host_eprefix)/var" |
939 |
- --libdir='$(prefix)'/$(get_libdir) |
940 |
- --mandir='$(prefix)'/share/man |
941 |
- --infodir='$(prefix)'/share/info |
942 |
- --libexecdir='$(libdir)'/misc/glibc |
943 |
- --with-bugurl=https://bugs.gentoo.org/ |
944 |
- --with-pkgversion="$(glibc_banner)" |
945 |
- $(use_enable crypt) |
946 |
- $(use_multiarch || echo --disable-multi-arch) |
947 |
- $(use_enable systemtap) |
948 |
- $(use_enable nscd) |
949 |
- ${EXTRA_ECONF} |
950 |
- ) |
951 |
- |
952 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
953 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
954 |
- |
955 |
- # These libs don't have configure flags. |
956 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
957 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
958 |
- |
959 |
- # There is no configure option for this and we need to export it |
960 |
- # since the glibc build will re-run configure on itself |
961 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
962 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
963 |
- |
964 |
- # We take care of patching our binutils to use both hash styles, |
965 |
- # and many people like to force gnu hash style only, so disable |
966 |
- # this overriding check. #347761 |
967 |
- export libc_cv_hashstyle=no |
968 |
- |
969 |
- local builddir=$(builddir nptl) |
970 |
- mkdir -p "${builddir}" |
971 |
- cd "${builddir}" |
972 |
- set -- "${S}"/configure "${myconf[@]}" |
973 |
- echo "$@" |
974 |
- "$@" || die "failed to configure glibc" |
975 |
- |
976 |
- # ia64 static cross-compilers are a pita in so much that they |
977 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
978 |
- # disable building of the programs for those targets if it |
979 |
- # doesn't work. |
980 |
- # XXX: We could turn this into a compiler test, but ia64 is |
981 |
- # the only one that matters, so this should be fine for now. |
982 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
983 |
- sed -i '1i+link-static = touch $@' config.make |
984 |
- fi |
985 |
- |
986 |
- # If we're trying to migrate between ABI sets, we need |
987 |
- # to lie and use a local copy of gcc. Like if the system |
988 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
989 |
- # add x32 to it, gcc/glibc don't yet support x32. |
990 |
- # |
991 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then |
992 |
- echo 'main(){}' > "${T}"/test.c |
993 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
994 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
995 |
- fi |
996 |
- fi |
997 |
-} |
998 |
- |
999 |
-glibc_headers_configure() { |
1000 |
- export ABI=default |
1001 |
- |
1002 |
- local builddir=$(builddir "headers") |
1003 |
- mkdir -p "${builddir}" |
1004 |
- cd "${builddir}" |
1005 |
- |
1006 |
- # if we don't have a compiler yet, we can't really test it now ... |
1007 |
- # hopefully they don't affect header generation, so let's hope for |
1008 |
- # the best here ... |
1009 |
- local v vars=( |
1010 |
- ac_cv_header_cpuid_h=yes |
1011 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
1012 |
- libc_cv_asm_cfi_directives=yes |
1013 |
- libc_cv_broken_visibility_attribute=no |
1014 |
- libc_cv_c_cleanup=yes |
1015 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
1016 |
- libc_cv_forced_unwind=yes |
1017 |
- libc_cv_gcc___thread=yes |
1018 |
- libc_cv_mlong_double_128=yes |
1019 |
- libc_cv_mlong_double_128ibm=yes |
1020 |
- libc_cv_ppc_machine=yes |
1021 |
- libc_cv_ppc_rel16=yes |
1022 |
- libc_cv_predef_fortify_source=no |
1023 |
- libc_cv_target_power8_ok=yes |
1024 |
- libc_cv_visibility_attribute=yes |
1025 |
- libc_cv_z_combreloc=yes |
1026 |
- libc_cv_z_execstack=yes |
1027 |
- libc_cv_z_initfirst=yes |
1028 |
- libc_cv_z_nodelete=yes |
1029 |
- libc_cv_z_nodlopen=yes |
1030 |
- libc_cv_z_relro=yes |
1031 |
- libc_mips_abi=${ABI} |
1032 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
1033 |
- # These libs don't have configure flags. |
1034 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
1035 |
- ac_cv_lib_cap_cap_init=no |
1036 |
- ) |
1037 |
- |
1038 |
- einfo "Forcing cached settings:" |
1039 |
- for v in "${vars[@]}" ; do |
1040 |
- einfo " ${v}" |
1041 |
- export ${v} |
1042 |
- done |
1043 |
- |
1044 |
- local headers_only_arch_CPPFLAGS=() |
1045 |
- |
1046 |
- # Blow away some random CC settings that screw things up. #550192 |
1047 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
1048 |
- pushd "${S}"/sysdeps/mips >/dev/null |
1049 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
1050 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
1051 |
- |
1052 |
- # Force the mips ABI to the default. This is OK because the set of |
1053 |
- # installed headers in this phase is the same between the 3 ABIs. |
1054 |
- # If this ever changes, this hack will break, but that's unlikely |
1055 |
- # as glibc discourages that behavior. |
1056 |
- # https://crbug.com/647033 |
1057 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
1058 |
- |
1059 |
- popd >/dev/null |
1060 |
- fi |
1061 |
- |
1062 |
- case ${CTARGET} in |
1063 |
- riscv*) |
1064 |
- # RISC-V interrogates the compiler to determine which target to |
1065 |
- # build. If building the headers then we don't strictly need a |
1066 |
- # RISC-V compiler, so the built-in definitions that are provided |
1067 |
- # along with all RISC-V compiler might not exist. This causes |
1068 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
1069 |
- # building the headers any value will actually work here, so just |
1070 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
1071 |
- # happy for now -- the headers are all the same anyway so it |
1072 |
- # doesn't matter. |
1073 |
- headers_only_arch_CPPFLAGS+=( |
1074 |
- -D__riscv_xlen=64 |
1075 |
- -D__riscv_flen=64 |
1076 |
- -D__riscv_float_abi_double=1 |
1077 |
- -D__riscv_atomic=1 |
1078 |
- ) ;; |
1079 |
- esac |
1080 |
- |
1081 |
- local myconf=() |
1082 |
- myconf+=( |
1083 |
- --disable-sanity-checks |
1084 |
- --enable-hacker-mode |
1085 |
- --without-cvs |
1086 |
- --disable-werror |
1087 |
- --enable-bind-now |
1088 |
- --build=${CBUILD_OPT:-${CBUILD}} |
1089 |
- --host=${CTARGET_OPT:-${CTARGET}} |
1090 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
1091 |
- --prefix="$(host_eprefix)/usr" |
1092 |
- ${EXTRA_ECONF} |
1093 |
- ) |
1094 |
- |
1095 |
- # Nothing is compiled here which would affect the headers for the target. |
1096 |
- # So forcing CC/CFLAGS is sane. |
1097 |
- local headers_only_CC=$(tc-getBUILD_CC) |
1098 |
- local headers_only_CFLAGS="-O1 -pipe" |
1099 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
1100 |
- local headers_only_LDFLAGS="" |
1101 |
- set -- "${S}"/configure "${myconf[@]}" |
1102 |
- echo \ |
1103 |
- "CC=${headers_only_CC}" \ |
1104 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
1105 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
1106 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
1107 |
- "$@" |
1108 |
- CC=${headers_only_CC} \ |
1109 |
- CFLAGS=${headers_only_CFLAGS} \ |
1110 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
1111 |
- LDFLAGS="" \ |
1112 |
- "$@" || die "failed to configure glibc" |
1113 |
-} |
1114 |
- |
1115 |
-do_src_configure() { |
1116 |
- if just_headers ; then |
1117 |
- glibc_headers_configure |
1118 |
- else |
1119 |
- glibc_do_configure nptl |
1120 |
- fi |
1121 |
-} |
1122 |
- |
1123 |
-src_configure() { |
1124 |
- foreach_abi do_src_configure |
1125 |
-} |
1126 |
- |
1127 |
-do_src_compile() { |
1128 |
- emake -C "$(builddir nptl)" |
1129 |
-} |
1130 |
- |
1131 |
-src_compile() { |
1132 |
- if just_headers ; then |
1133 |
- return |
1134 |
- fi |
1135 |
- |
1136 |
- foreach_abi do_src_compile |
1137 |
-} |
1138 |
- |
1139 |
-glibc_src_test() { |
1140 |
- cd "$(builddir nptl)" |
1141 |
- |
1142 |
- local myxfailparams="" |
1143 |
- if [[ "${GENTOO_GLIBC_XFAIL_TESTS}" == "yes" ]] ; then |
1144 |
- for myt in ${XFAIL_TEST_LIST[@]} ; do |
1145 |
- myxfailparams+="test-xfail-${myt}=yes " |
1146 |
- done |
1147 |
- fi |
1148 |
- |
1149 |
- emake ${myxfailparams} check |
1150 |
-} |
1151 |
- |
1152 |
-do_src_test() { |
1153 |
- local ret=0 |
1154 |
- |
1155 |
- glibc_src_test |
1156 |
- : $(( ret |= $? )) |
1157 |
- |
1158 |
- return ${ret} |
1159 |
-} |
1160 |
- |
1161 |
-src_test() { |
1162 |
- if just_headers ; then |
1163 |
- return |
1164 |
- fi |
1165 |
- |
1166 |
- # Give tests more time to complete. |
1167 |
- export TIMEOUTFACTOR=5 |
1168 |
- |
1169 |
- foreach_abi do_src_test || die "tests failed" |
1170 |
-} |
1171 |
- |
1172 |
-run_locale_gen() { |
1173 |
- # if the host locales.gen contains no entries, we'll install everything |
1174 |
- local root="$1" |
1175 |
- local inplace="" |
1176 |
- |
1177 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
1178 |
- inplace="--inplace-glibc" |
1179 |
- root="$2" |
1180 |
- fi |
1181 |
- |
1182 |
- local locale_list="${root}/etc/locale.gen" |
1183 |
- |
1184 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
1185 |
- |
1186 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
1187 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
1188 |
- locale_list="${root}/usr/share/i18n/SUPPORTED" |
1189 |
- fi |
1190 |
- |
1191 |
- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
1192 |
- --destdir "${root}" |
1193 |
- |
1194 |
- popd >/dev/null |
1195 |
-} |
1196 |
- |
1197 |
-glibc_do_src_install() { |
1198 |
- local builddir=$(builddir nptl) |
1199 |
- cd "${builddir}" |
1200 |
- |
1201 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install |
1202 |
- |
1203 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
1204 |
- # which come without headers etc. Only needed for binary packages since the |
1205 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
1206 |
- find "${D}" -name "libnsl.a" -delete |
1207 |
- find "${D}" -name "libnsl.so" -delete |
1208 |
- |
1209 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
1210 |
- # to infer upstream version: |
1211 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
1212 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
1213 |
- |
1214 |
- # Avoid stripping binaries not targeted by ${CHOST}. Or else |
1215 |
- # ${CHOST}-strip would break binaries build for ${CTARGET}. |
1216 |
- is_crosscompile && dostrip -x / |
1217 |
- # gdb thread introspection relies on local libpthreas symbols. stripping breaks it |
1218 |
- # See Note [Disable automatic stripping] |
1219 |
- dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so |
1220 |
- |
1221 |
- if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
1222 |
- # Move versioned .a file out of libdir to evade portage QA checks |
1223 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
1224 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
1225 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die |
1226 |
- dodir $(alt_usrlibdir)/${P} |
1227 |
- mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
1228 |
- fi |
1229 |
- |
1230 |
- # We'll take care of the cache ourselves |
1231 |
- rm -f "${ED}"/etc/ld.so.cache |
1232 |
- |
1233 |
- # Everything past this point just needs to be done once ... |
1234 |
- is_final_abi || return 0 |
1235 |
- |
1236 |
- # Make sure the non-native interp can be found on multilib systems even |
1237 |
- # if the main library set isn't installed into the right place. Maybe |
1238 |
- # we should query the active gcc for info instead of hardcoding it ? |
1239 |
- local i ldso_abi ldso_name |
1240 |
- local ldso_abi_list=( |
1241 |
- # x86 |
1242 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
1243 |
- x32 /libx32/ld-linux-x32.so.2 |
1244 |
- x86 /lib/ld-linux.so.2 |
1245 |
- # mips |
1246 |
- o32 /lib/ld.so.1 |
1247 |
- n32 /lib32/ld.so.1 |
1248 |
- n64 /lib64/ld.so.1 |
1249 |
- # powerpc |
1250 |
- ppc /lib/ld.so.1 |
1251 |
- ppc64 /lib64/ld64.so.1 |
1252 |
- # riscv |
1253 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
1254 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
1255 |
- # s390 |
1256 |
- s390 /lib/ld.so.1 |
1257 |
- s390x /lib/ld64.so.1 |
1258 |
- # sparc |
1259 |
- sparc32 /lib/ld-linux.so.2 |
1260 |
- sparc64 /lib64/ld-linux.so.2 |
1261 |
- ) |
1262 |
- case $(tc-endian) in |
1263 |
- little) |
1264 |
- ldso_abi_list+=( |
1265 |
- # arm |
1266 |
- arm64 /lib/ld-linux-aarch64.so.1 |
1267 |
- ) |
1268 |
- ;; |
1269 |
- big) |
1270 |
- ldso_abi_list+=( |
1271 |
- # arm |
1272 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
1273 |
- ) |
1274 |
- ;; |
1275 |
- esac |
1276 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
1277 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
1278 |
- fi |
1279 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
1280 |
- ldso_abi=${ldso_abi_list[i]} |
1281 |
- has ${ldso_abi} $(get_install_abis) || continue |
1282 |
- |
1283 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
1284 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
1285 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
1286 |
- fi |
1287 |
- done |
1288 |
- |
1289 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
1290 |
- # binary to be setuid. This is because the default owners/perms will be |
1291 |
- # exactly what we want. |
1292 |
- if ! use suid ; then |
1293 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
1294 |
- fi |
1295 |
- |
1296 |
- ################################################################# |
1297 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
1298 |
- # Make sure we install some symlink hacks so that when we build |
1299 |
- # a 2nd stage cross-compiler, gcc finds the target system |
1300 |
- # headers correctly. See gcc/doc/gccinstall.info |
1301 |
- if is_crosscompile ; then |
1302 |
- # We need to make sure that /lib and /usr/lib always exists. |
1303 |
- # gcc likes to use relative paths to get to its multilibs like |
1304 |
- # /usr/lib/../lib64/. So while we don't install any files into |
1305 |
- # /usr/lib/, we do need it to exist. |
1306 |
- keepdir $(alt_prefix)/lib |
1307 |
- keepdir $(alt_prefix)/usr/lib |
1308 |
- |
1309 |
- dosym usr/include $(alt_prefix)/sys-include |
1310 |
- return 0 |
1311 |
- fi |
1312 |
- |
1313 |
- # Files for Debian-style locale updating |
1314 |
- dodir /usr/share/i18n |
1315 |
- sed \ |
1316 |
- -e "/^#/d" \ |
1317 |
- -e "/SUPPORTED-LOCALES=/d" \ |
1318 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
1319 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
1320 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
1321 |
- cd "${WORKDIR}"/extra/locale |
1322 |
- dosbin locale-gen |
1323 |
- doman *.[0-8] |
1324 |
- insinto /etc |
1325 |
- doins locale.gen |
1326 |
- |
1327 |
- # Make sure all the ABI's can find the locales and so we only |
1328 |
- # have to generate one set |
1329 |
- local a |
1330 |
- keepdir /usr/$(get_libdir)/locale |
1331 |
- for a in $(get_install_abis) ; do |
1332 |
- if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then |
1333 |
- dosym ../$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale |
1334 |
- fi |
1335 |
- done |
1336 |
- |
1337 |
- # HACK: If we're building for riscv, we need to additionally make sure that |
1338 |
- # we can find the locale archive afterwards |
1339 |
- case ${CTARGET} in |
1340 |
- riscv*) |
1341 |
- if [[ ! -e ${ED}/usr/lib/locale ]] ; then |
1342 |
- dosym ../$(get_libdir)/locale /usr/lib/locale |
1343 |
- fi |
1344 |
- ;; |
1345 |
- *) ;; |
1346 |
- esac |
1347 |
- |
1348 |
- cd "${S}" |
1349 |
- |
1350 |
- # Install misc network config files |
1351 |
- insinto /etc |
1352 |
- doins nscd/nscd.conf posix/gai.conf nss/nsswitch.conf |
1353 |
- doins "${WORKDIR}"/extra/etc/*.conf |
1354 |
- |
1355 |
- if use nscd ; then |
1356 |
- doinitd "$(prefixify_ro "${WORKDIR}"/extra/etc/nscd)" |
1357 |
- |
1358 |
- local nscd_args=( |
1359 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
1360 |
- ) |
1361 |
- |
1362 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
1363 |
- |
1364 |
- systemd_dounit nscd/nscd.service |
1365 |
- systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf |
1366 |
- else |
1367 |
- # Do this since extra/etc/*.conf above might have nscd.conf. |
1368 |
- rm -f "${ED}"/etc/nscd.conf |
1369 |
- fi |
1370 |
- |
1371 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
1372 |
- doenvd "${T}"/00glibc |
1373 |
- |
1374 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
1375 |
- [[ -s ${d} ]] && dodoc ${d} |
1376 |
- done |
1377 |
- dodoc -r ChangeLog.old |
1378 |
- |
1379 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
1380 |
- # creation of the "factory" symlink in pkg_postinst(). |
1381 |
- rm -f "${ED}"/etc/localtime |
1382 |
- |
1383 |
- # Generate all locales if this is a native build as locale generation |
1384 |
- if use compile-locales && ! is_crosscompile ; then |
1385 |
- run_locale_gen --inplace-glibc "${ED}/" |
1386 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
1387 |
- fi |
1388 |
-} |
1389 |
- |
1390 |
-glibc_headers_install() { |
1391 |
- local builddir=$(builddir "headers") |
1392 |
- cd "${builddir}" |
1393 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers |
1394 |
- |
1395 |
- insinto $(alt_headers)/gnu |
1396 |
- doins "${S}"/include/gnu/stubs.h |
1397 |
- |
1398 |
- # Make sure we install the sys-include symlink so that when |
1399 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
1400 |
- # system headers correctly. See gcc/doc/gccinstall.info |
1401 |
- dosym usr/include $(alt_prefix)/sys-include |
1402 |
-} |
1403 |
- |
1404 |
-src_install() { |
1405 |
- if just_headers ; then |
1406 |
- export ABI=default |
1407 |
- glibc_headers_install |
1408 |
- return |
1409 |
- fi |
1410 |
- |
1411 |
- foreach_abi glibc_do_src_install |
1412 |
- |
1413 |
- if ! use static-libs ; then |
1414 |
- elog "Not installing static glibc libraries" |
1415 |
- find "${ED}" -name "*.a" -and -not -name "*_nonshared.a" -delete |
1416 |
- fi |
1417 |
-} |
1418 |
- |
1419 |
-# Simple test to make sure our new glibc isn't completely broken. |
1420 |
-# Make sure we don't test with statically built binaries since |
1421 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
1422 |
-# |
1423 |
-# If coreutils is built with USE=multicall, some of these files |
1424 |
-# will just be wrapper scripts, not actual ELFs we can test. |
1425 |
-glibc_sanity_check() { |
1426 |
- cd / #228809 |
1427 |
- |
1428 |
- # We enter ${ED} so to avoid trouble if the path contains |
1429 |
- # special characters; for instance if the path contains the |
1430 |
- # colon character (:), then the linker will try to split it |
1431 |
- # and look for the libraries in an unexpected place. This can |
1432 |
- # lead to unsafe code execution if the generated prefix is |
1433 |
- # within a world-writable directory. |
1434 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
1435 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
1436 |
- |
1437 |
- local x striptest |
1438 |
- for x in cal date env free ls true uname uptime ; do |
1439 |
- x=$(type -p ${x}) |
1440 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
1441 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
1442 |
- case ${striptest} in |
1443 |
- *"statically linked"*) continue;; |
1444 |
- *"ASCII text"*) continue;; |
1445 |
- esac |
1446 |
- # We need to clear the locale settings as the upgrade might want |
1447 |
- # incompatible locale data. This test is not for verifying that. |
1448 |
- LC_ALL=C \ |
1449 |
- ./ld-*.so --library-path . ${x} > /dev/null \ |
1450 |
- || die "simple run test (${x}) failed" |
1451 |
- done |
1452 |
- |
1453 |
- popd >/dev/null |
1454 |
-} |
1455 |
- |
1456 |
-pkg_preinst() { |
1457 |
- # nothing to do if just installing headers |
1458 |
- just_headers && return |
1459 |
- |
1460 |
- # prepare /etc/ld.so.conf.d/ for files |
1461 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
1462 |
- |
1463 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
1464 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
1465 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
1466 |
- einfo "Defaulting /etc/host.conf:multi to on" |
1467 |
- fi |
1468 |
- |
1469 |
- [[ -n ${ROOT} ]] && return 0 |
1470 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
1471 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
1472 |
-} |
1473 |
- |
1474 |
-pkg_postinst() { |
1475 |
- # nothing to do if just installing headers |
1476 |
- just_headers && return |
1477 |
- |
1478 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
1479 |
- # Generate fastloading iconv module configuration file. |
1480 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/" |
1481 |
- fi |
1482 |
- |
1483 |
- if ! is_crosscompile && [[ -z ${ROOT} ]] ; then |
1484 |
- use compile-locales || run_locale_gen "${EROOT}/" |
1485 |
- fi |
1486 |
- |
1487 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
1488 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
1489 |
- local entry |
1490 |
- for entry in passwd group shadow; do |
1491 |
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
1492 |
- ewarn "" |
1493 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
1494 |
- ewarn "removed from glibc and is now provided by the package" |
1495 |
- ewarn " sys-auth/libnss-nis" |
1496 |
- ewarn "Install it now to keep your NIS setup working." |
1497 |
- ewarn "" |
1498 |
- fi |
1499 |
- done |
1500 |
- fi |
1501 |
-} |
1502 |
|
1503 |
diff --git a/sys-libs/glibc/glibc-2.31-r6.ebuild b/sys-libs/glibc/glibc-2.31-r6.ebuild |
1504 |
deleted file mode 100644 |
1505 |
index 156e25f568a..00000000000 |
1506 |
--- a/sys-libs/glibc/glibc-2.31-r6.ebuild |
1507 |
+++ /dev/null |
1508 |
@@ -1,1495 +0,0 @@ |
1509 |
-# Copyright 1999-2020 Gentoo Authors |
1510 |
-# Distributed under the terms of the GNU General Public License v2 |
1511 |
- |
1512 |
-EAPI=7 |
1513 |
- |
1514 |
-PYTHON_COMPAT=( python3_{7,8} ) |
1515 |
- |
1516 |
-inherit python-any-r1 prefix eutils toolchain-funcs flag-o-matic gnuconfig \ |
1517 |
- multilib systemd multiprocessing |
1518 |
- |
1519 |
-DESCRIPTION="GNU libc C library" |
1520 |
-HOMEPAGE="https://www.gnu.org/software/libc/" |
1521 |
-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE" |
1522 |
-SLOT="2.2" |
1523 |
- |
1524 |
-EMULTILIB_PKG="true" |
1525 |
- |
1526 |
-# Gentoo patchset (ignored for live ebuilds) |
1527 |
-PATCH_VER=8 |
1528 |
-PATCH_DEV=dilfridge |
1529 |
- |
1530 |
-if [[ ${PV} == 9999* ]]; then |
1531 |
- inherit git-r3 |
1532 |
-else |
1533 |
- KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86" |
1534 |
- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
1535 |
- SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
1536 |
-fi |
1537 |
- |
1538 |
-RELEASE_VER=${PV} |
1539 |
- |
1540 |
-GCC_BOOTSTRAP_VER=20180511 |
1541 |
- |
1542 |
-LOCALE_GEN_VER=2.00 |
1543 |
- |
1544 |
-SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${LOCALE_GEN_VER}.tar.gz" |
1545 |
-SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
1546 |
- |
1547 |
-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs static-pie suid systemtap test vanilla" |
1548 |
- |
1549 |
-# Minimum kernel version that glibc requires |
1550 |
-MIN_KERN_VER="3.2.0" |
1551 |
- |
1552 |
-# Here's how the cross-compile logic breaks down ... |
1553 |
-# CTARGET - machine that will target the binaries |
1554 |
-# CHOST - machine that will host the binaries |
1555 |
-# CBUILD - machine that will build the binaries |
1556 |
-# If CTARGET != CHOST, it means you want a libc for cross-compiling. |
1557 |
-# If CHOST != CBUILD, it means you want to cross-compile the libc. |
1558 |
-# CBUILD = CHOST = CTARGET - native build/install |
1559 |
-# CBUILD != (CHOST = CTARGET) - cross-compile a native build |
1560 |
-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler |
1561 |
-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler |
1562 |
-# For install paths: |
1563 |
-# CHOST = CTARGET - install into / |
1564 |
-# CHOST != CTARGET - install into /usr/CTARGET/ |
1565 |
-# |
1566 |
-export CBUILD=${CBUILD:-${CHOST}} |
1567 |
-export CTARGET=${CTARGET:-${CHOST}} |
1568 |
-if [[ ${CTARGET} == ${CHOST} ]] ; then |
1569 |
- if [[ ${CATEGORY} == cross-* ]] ; then |
1570 |
- export CTARGET=${CATEGORY#cross-} |
1571 |
- fi |
1572 |
-fi |
1573 |
- |
1574 |
-# Note [Disable automatic stripping] |
1575 |
-# Disabling automatic stripping for a few reasons: |
1576 |
-# - portage's attempt to strip breaks non-native binaries at least on |
1577 |
-# arm: bug #697428 |
1578 |
-# - portage's attempt to strip libpthread.so.0 breaks gdb thread |
1579 |
-# enumeration: bug #697910. This is quite subtle: |
1580 |
-# * gdb uses glibc's libthread_db-1.0.so to enumerate threads. |
1581 |
-# * libthread_db-1.0.so needs access to libpthread.so.0 local symbols |
1582 |
-# via 'ps_pglobal_lookup' symbol defined in gdb. |
1583 |
-# * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all |
1584 |
-# known symbols in 'libpthread.so.0'. Specifically 'nptl_version' |
1585 |
-# (unexported) is used to sanity check compatibility before enabling |
1586 |
-# debugging. |
1587 |
-# Also see https://sourceware.org/gdb/wiki/FAQ#GDB_does_not_see_any_threads_besides_the_one_in_which_crash_occurred.3B_or_SIGTRAP_kills_my_program_when_I_set_a_breakpoint |
1588 |
-# * normal 'strip' command trims '.symtab' |
1589 |
-# Thus our main goal here is to prevent 'libpthread.so.0' from |
1590 |
-# losing it's '.symtab' entries. |
1591 |
-# As Gentoo's strip does not allow us to pass less aggressive stripping |
1592 |
-# options and does not check the machine target we strip selectively. |
1593 |
- |
1594 |
-# We need a new-enough binutils/gcc to match upstream baseline. |
1595 |
-# Also we need to make sure our binutils/gcc supports TLS, |
1596 |
-# and that gcc already contains the hardened patches. |
1597 |
-# Lastly, let's avoid some openssh nastiness, bug 708224, as |
1598 |
-# convenience to our users. |
1599 |
-BDEPEND=" |
1600 |
- ${PYTHON_DEPS} |
1601 |
- >=app-misc/pax-utils-0.1.10 |
1602 |
- sys-devel/bison |
1603 |
- doc? ( sys-apps/texinfo ) |
1604 |
-" |
1605 |
-COMMON_DEPEND=" |
1606 |
- gd? ( media-libs/gd:2= ) |
1607 |
- nscd? ( selinux? ( |
1608 |
- audit? ( sys-process/audit ) |
1609 |
- caps? ( sys-libs/libcap ) |
1610 |
- ) ) |
1611 |
- suid? ( caps? ( sys-libs/libcap ) ) |
1612 |
- selinux? ( sys-libs/libselinux ) |
1613 |
- systemtap? ( dev-util/systemtap ) |
1614 |
- !<net-misc/openssh-8.1_p1-r2 |
1615 |
-" |
1616 |
-DEPEND="${COMMON_DEPEND} |
1617 |
- test? ( >=net-dns/libidn2-2.3.0 ) |
1618 |
-" |
1619 |
-RDEPEND="${COMMON_DEPEND} |
1620 |
- sys-apps/gentoo-functions |
1621 |
-" |
1622 |
- |
1623 |
-RESTRICT="!test? ( test )" |
1624 |
- |
1625 |
-if [[ ${CATEGORY} == cross-* ]] ; then |
1626 |
- BDEPEND+=" !headers-only? ( |
1627 |
- >=${CATEGORY}/binutils-2.24 |
1628 |
- >=${CATEGORY}/gcc-6 |
1629 |
- )" |
1630 |
- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
1631 |
-else |
1632 |
- BDEPEND+=" |
1633 |
- >=sys-devel/binutils-2.24 |
1634 |
- >=sys-devel/gcc-6 |
1635 |
- " |
1636 |
- DEPEND+=" virtual/os-headers " |
1637 |
- RDEPEND+=" |
1638 |
- >=net-dns/libidn2-2.3.0 |
1639 |
- vanilla? ( !sys-libs/timezone-data ) |
1640 |
- " |
1641 |
- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )" |
1642 |
-fi |
1643 |
- |
1644 |
-# Ignore tests whitelisted below |
1645 |
-GENTOO_GLIBC_XFAIL_TESTS="${GENTOO_GLIBC_XFAIL_TESTS:-yes}" |
1646 |
- |
1647 |
-# The following tests fail due to the Gentoo build system and are thus |
1648 |
-# executed but ignored: |
1649 |
-XFAIL_TEST_LIST=( |
1650 |
- # 9) Failures of unknown origin |
1651 |
- tst-latepthread |
1652 |
- |
1653 |
- # buggy test, assumes /dev/ and /dev/null on a single filesystem |
1654 |
- # 'mount --bind /dev/null /chroot/dev/null' breaks it. |
1655 |
- # https://sourceware.org/PR25909 |
1656 |
- tst-support_descriptors |
1657 |
- |
1658 |
- # Flaky test, known to fail occasionally: |
1659 |
- # https://sourceware.org/PR19329 |
1660 |
- # https://bugs.gentoo.org/719674#c12 |
1661 |
- tst-stack4 |
1662 |
-) |
1663 |
- |
1664 |
-# |
1665 |
-# Small helper functions |
1666 |
-# |
1667 |
- |
1668 |
-is_crosscompile() { |
1669 |
- [[ ${CHOST} != ${CTARGET} ]] |
1670 |
-} |
1671 |
- |
1672 |
-just_headers() { |
1673 |
- is_crosscompile && use headers-only |
1674 |
-} |
1675 |
- |
1676 |
-alt_prefix() { |
1677 |
- is_crosscompile && echo /usr/${CTARGET} |
1678 |
-} |
1679 |
- |
1680 |
-# This prefix is applicable to CHOST when building against this |
1681 |
-# glibc. It is baked into the library at configure time. |
1682 |
-host_eprefix() { |
1683 |
- is_crosscompile || echo "${EPREFIX}" |
1684 |
-} |
1685 |
- |
1686 |
-# This prefix is applicable to CBUILD when building against this |
1687 |
-# glibc. It determines the destination path at install time. |
1688 |
-build_eprefix() { |
1689 |
- is_crosscompile && echo "${EPREFIX}" |
1690 |
-} |
1691 |
- |
1692 |
-# We need to be able to set alternative headers for compiling for non-native |
1693 |
-# platform. Will also become useful for testing kernel-headers without screwing |
1694 |
-# up the whole system. |
1695 |
-alt_headers() { |
1696 |
- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include} |
1697 |
-} |
1698 |
- |
1699 |
-alt_build_headers() { |
1700 |
- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then |
1701 |
- ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)" |
1702 |
- if tc-is-cross-compiler ; then |
1703 |
- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers) |
1704 |
- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then |
1705 |
- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h') |
1706 |
- ALT_BUILD_HEADERS=${header_path%/linux/version.h} |
1707 |
- fi |
1708 |
- fi |
1709 |
- fi |
1710 |
- echo "${ALT_BUILD_HEADERS}" |
1711 |
-} |
1712 |
- |
1713 |
-alt_libdir() { |
1714 |
- echo $(alt_prefix)/$(get_libdir) |
1715 |
-} |
1716 |
-alt_usrlibdir() { |
1717 |
- echo $(alt_prefix)/usr/$(get_libdir) |
1718 |
-} |
1719 |
- |
1720 |
-builddir() { |
1721 |
- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
1722 |
-} |
1723 |
- |
1724 |
-do_compile_test() { |
1725 |
- local ret save_cflags=${CFLAGS} |
1726 |
- CFLAGS+=" $1" |
1727 |
- shift |
1728 |
- |
1729 |
- pushd "${T}" >/dev/null |
1730 |
- |
1731 |
- rm -f glibc-test* |
1732 |
- printf '%b' "$*" > glibc-test.c |
1733 |
- |
1734 |
- # Most of the time CC is already set, but not in early sanity checks. |
1735 |
- nonfatal emake glibc-test CC="${CC-$(tc-getCC ${CTARGET})}" |
1736 |
- ret=$? |
1737 |
- |
1738 |
- popd >/dev/null |
1739 |
- |
1740 |
- CFLAGS=${save_cflags} |
1741 |
- return ${ret} |
1742 |
-} |
1743 |
- |
1744 |
-do_run_test() { |
1745 |
- local ret |
1746 |
- |
1747 |
- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
1748 |
- # ignore build failures when installing a binary package #324685 |
1749 |
- do_compile_test "" "$@" 2>/dev/null || return 0 |
1750 |
- else |
1751 |
- if ! do_compile_test "" "$@" ; then |
1752 |
- ewarn "Simple build failed ... assuming this is desired #324685" |
1753 |
- return 0 |
1754 |
- fi |
1755 |
- fi |
1756 |
- |
1757 |
- pushd "${T}" >/dev/null |
1758 |
- |
1759 |
- ./glibc-test |
1760 |
- ret=$? |
1761 |
- rm -f glibc-test* |
1762 |
- |
1763 |
- popd >/dev/null |
1764 |
- |
1765 |
- return ${ret} |
1766 |
-} |
1767 |
- |
1768 |
-setup_target_flags() { |
1769 |
- # This largely mucks with compiler flags. None of which should matter |
1770 |
- # when building up just the headers. |
1771 |
- just_headers && return 0 |
1772 |
- |
1773 |
- case $(tc-arch) in |
1774 |
- x86) |
1775 |
- # -march needed for #185404 #199334 |
1776 |
- # TODO: When creating the first glibc cross-compile, this test will |
1777 |
- # always fail as it does a full link which in turn requires glibc. |
1778 |
- # Probably also applies when changing multilib profile settings (e.g. |
1779 |
- # enabling x86 when the profile was amd64-only previously). |
1780 |
- # We could change main to _start and pass -nostdlib here so that we |
1781 |
- # only test the gcc code compilation. Or we could do a compile and |
1782 |
- # then look for the symbol via scanelf. |
1783 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
1784 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1785 |
- t=${t%%-*} |
1786 |
- filter-flags '-march=*' |
1787 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
1788 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
1789 |
- fi |
1790 |
- ;; |
1791 |
- amd64) |
1792 |
- # -march needed for #185404 #199334 |
1793 |
- # TODO: See cross-compile issues listed above for x86. |
1794 |
- [[ ${ABI} == x86 ]] && |
1795 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
1796 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1797 |
- t=${t%%-*} |
1798 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
1799 |
- # gcc actually accepts. #528708 |
1800 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
1801 |
- filter-flags '-march=*' |
1802 |
- # ugly, ugly, ugly. ugly. |
1803 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
1804 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
1805 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})" |
1806 |
- fi |
1807 |
- ;; |
1808 |
- mips) |
1809 |
- # The mips abi cannot support the GNU style hashes. #233233 |
1810 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
1811 |
- ;; |
1812 |
- ppc|ppc64) |
1813 |
- # Many arch-specific implementations do not work on ppc with |
1814 |
- # cache-block not equal to 128 bytes. This breaks memset: |
1815 |
- # https://sourceware.org/PR26522 |
1816 |
- # https://bugs.gentoo.org/737996 |
1817 |
- # Use default -mcpu=. For ppc it means non-multiarch setup. |
1818 |
- filter-flags '-mcpu=*' |
1819 |
- ;; |
1820 |
- sparc) |
1821 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
1822 |
- filter-flags "-fcall-used-g7" |
1823 |
- append-flags "-fcall-used-g6" |
1824 |
- |
1825 |
- local cpu |
1826 |
- case ${CTARGET} in |
1827 |
- sparc64-*) |
1828 |
- cpu="sparc64" |
1829 |
- case $(get-flag mcpu) in |
1830 |
- v9) |
1831 |
- # We need to force at least v9a because the base build doesn't |
1832 |
- # work with just v9. |
1833 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
1834 |
- append-flags "-Wa,-xarch=v9a" |
1835 |
- ;; |
1836 |
- esac |
1837 |
- ;; |
1838 |
- sparc-*) |
1839 |
- case $(get-flag mcpu) in |
1840 |
- v8|supersparc|hypersparc|leon|leon3) |
1841 |
- cpu="sparcv8" |
1842 |
- ;; |
1843 |
- *) |
1844 |
- cpu="sparcv9" |
1845 |
- ;; |
1846 |
- esac |
1847 |
- ;; |
1848 |
- esac |
1849 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
1850 |
- ;; |
1851 |
- esac |
1852 |
-} |
1853 |
- |
1854 |
-setup_flags() { |
1855 |
- # Make sure host make.conf doesn't pollute us |
1856 |
- if is_crosscompile || tc-is-cross-compiler ; then |
1857 |
- CHOST=${CTARGET} strip-unsupported-flags |
1858 |
- fi |
1859 |
- |
1860 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
1861 |
- # we are building when pulling glibc on a multilib profile |
1862 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
1863 |
- CFLAGS=${CFLAGS_BASE} |
1864 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
1865 |
- CXXFLAGS=${CXXFLAGS_BASE} |
1866 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
1867 |
- ASFLAGS=${ASFLAGS_BASE} |
1868 |
- |
1869 |
- # Allow users to explicitly avoid flag sanitization via |
1870 |
- # USE=custom-cflags. |
1871 |
- if ! use custom-cflags; then |
1872 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
1873 |
- # person may not work for another. To avoid a large influx of bugs |
1874 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
1875 |
- # problems as possible. |
1876 |
- strip-flags |
1877 |
- # Lock glibc at -O2; we want to be conservative here. |
1878 |
- filter-flags '-O?' |
1879 |
- append-flags -O2 |
1880 |
- fi |
1881 |
- strip-unsupported-flags |
1882 |
- filter-flags -m32 -m64 '-mabi=*' |
1883 |
- |
1884 |
- # glibc aborts if rpath is set by LDFLAGS |
1885 |
- filter-ldflags '-Wl,-rpath=*' |
1886 |
- |
1887 |
- # #492892 |
1888 |
- filter-flags -frecord-gcc-switches |
1889 |
- |
1890 |
- unset CBUILD_OPT CTARGET_OPT |
1891 |
- if use multilib ; then |
1892 |
- CTARGET_OPT=$(get_abi_CTARGET) |
1893 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
1894 |
- fi |
1895 |
- |
1896 |
- setup_target_flags |
1897 |
- |
1898 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
1899 |
- CBUILD_OPT=${CTARGET_OPT} |
1900 |
- fi |
1901 |
- |
1902 |
- # glibc's headers disallow -O0 and fail at build time: |
1903 |
- # include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization" |
1904 |
- replace-flags -O0 -O1 |
1905 |
- |
1906 |
- filter-flags '-fstack-protector*' |
1907 |
-} |
1908 |
- |
1909 |
-want_tls() { |
1910 |
- # Archs that can use TLS (Thread Local Storage) |
1911 |
- case $(tc-arch) in |
1912 |
- x86) |
1913 |
- # requires i486 or better #106556 |
1914 |
- [[ ${CTARGET} == i[4567]86* ]] && return 0 |
1915 |
- return 1 |
1916 |
- ;; |
1917 |
- esac |
1918 |
- return 0 |
1919 |
-} |
1920 |
- |
1921 |
-want__thread() { |
1922 |
- want_tls || return 1 |
1923 |
- |
1924 |
- # For some reason --with-tls --with__thread is causing segfaults on sparc32. |
1925 |
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 |
1926 |
- |
1927 |
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD} |
1928 |
- |
1929 |
- # only test gcc -- can't test linking yet |
1930 |
- tc-has-tls -c ${CTARGET} |
1931 |
- WANT__THREAD=$? |
1932 |
- |
1933 |
- return ${WANT__THREAD} |
1934 |
-} |
1935 |
- |
1936 |
-use_multiarch() { |
1937 |
- # Allow user to disable runtime arch detection in multilib. |
1938 |
- use multiarch || return 1 |
1939 |
- # Make sure binutils is new enough to support indirect functions, |
1940 |
- # #336792. This funky sed supports gold and bfd linkers. |
1941 |
- local bver nver |
1942 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
1943 |
- case $(tc-arch ${CTARGET}) in |
1944 |
- amd64|x86) nver="2.20" ;; |
1945 |
- arm) nver="2.22" ;; |
1946 |
- hppa) nver="2.23" ;; |
1947 |
- ppc|ppc64) nver="2.20" ;; |
1948 |
- # ifunc support was added in 2.23, but glibc also needs |
1949 |
- # machinemode which is in 2.24. |
1950 |
- s390) nver="2.24" ;; |
1951 |
- sparc) nver="2.21" ;; |
1952 |
- *) return 1 ;; |
1953 |
- esac |
1954 |
- ver_test ${bver} -ge ${nver} |
1955 |
-} |
1956 |
- |
1957 |
-# Setup toolchain variables that had historically been defined in the |
1958 |
-# profiles for these archs. |
1959 |
-setup_env() { |
1960 |
- # silly users |
1961 |
- unset LD_RUN_PATH |
1962 |
- unset LD_ASSUME_KERNEL |
1963 |
- |
1964 |
- if is_crosscompile || tc-is-cross-compiler ; then |
1965 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
1966 |
- |
1967 |
- if ! use multilib ; then |
1968 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
1969 |
- else |
1970 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
1971 |
- fi |
1972 |
- |
1973 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
1974 |
- # and fall back on CFLAGS. |
1975 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
1976 |
- CFLAGS=${!VAR-${CFLAGS}} |
1977 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
1978 |
- fi |
1979 |
- |
1980 |
- setup_flags |
1981 |
- |
1982 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
1983 |
- |
1984 |
- if just_headers ; then |
1985 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
1986 |
- # At this bootstrap stage we have only binutils for |
1987 |
- # target but not compiler yet. |
1988 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
1989 |
- return 0 |
1990 |
- fi |
1991 |
- local VAR=CFLAGS_${ABI} |
1992 |
- # We need to export CFLAGS with abi information in them because glibc's |
1993 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
1994 |
- # around the original clean value to avoid appending multiple ABIs on |
1995 |
- # top of each other. |
1996 |
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET})} |
1997 |
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}" |
1998 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
1999 |
-} |
2000 |
- |
2001 |
-foreach_abi() { |
2002 |
- setup_env |
2003 |
- |
2004 |
- local ret=0 |
2005 |
- local abilist="" |
2006 |
- if use multilib ; then |
2007 |
- abilist=$(get_install_abis) |
2008 |
- else |
2009 |
- abilist=${DEFAULT_ABI} |
2010 |
- fi |
2011 |
- local -x ABI |
2012 |
- for ABI in ${abilist:-default} ; do |
2013 |
- setup_env |
2014 |
- einfo "Running $1 for ABI ${ABI}" |
2015 |
- $1 |
2016 |
- : $(( ret |= $? )) |
2017 |
- done |
2018 |
- return ${ret} |
2019 |
-} |
2020 |
- |
2021 |
-glibc_banner() { |
2022 |
- local b="Gentoo ${PVR}" |
2023 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
2024 |
- echo "${b}" |
2025 |
-} |
2026 |
- |
2027 |
-# The following Kernel version handling functions are mostly copied from portage |
2028 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
2029 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
2030 |
-# functions are just not provided. |
2031 |
- |
2032 |
-g_get_running_KV() { |
2033 |
- uname -r |
2034 |
- return $? |
2035 |
-} |
2036 |
- |
2037 |
-g_KV_major() { |
2038 |
- [[ -z $1 ]] && return 1 |
2039 |
- local KV=$@ |
2040 |
- echo "${KV%%.*}" |
2041 |
-} |
2042 |
- |
2043 |
-g_KV_minor() { |
2044 |
- [[ -z $1 ]] && return 1 |
2045 |
- local KV=$@ |
2046 |
- KV=${KV#*.} |
2047 |
- echo "${KV%%.*}" |
2048 |
-} |
2049 |
- |
2050 |
-g_KV_micro() { |
2051 |
- [[ -z $1 ]] && return 1 |
2052 |
- local KV=$@ |
2053 |
- KV=${KV#*.*.} |
2054 |
- echo "${KV%%[^[:digit:]]*}" |
2055 |
-} |
2056 |
- |
2057 |
-g_KV_to_int() { |
2058 |
- [[ -z $1 ]] && return 1 |
2059 |
- local KV_MAJOR=$(g_KV_major "$1") |
2060 |
- local KV_MINOR=$(g_KV_minor "$1") |
2061 |
- local KV_MICRO=$(g_KV_micro "$1") |
2062 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
2063 |
- |
2064 |
- # We make version 2.2.0 the minimum version we will handle as |
2065 |
- # a sanity check ... if its less, we fail ... |
2066 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
2067 |
- echo "${KV_int}" |
2068 |
- return 0 |
2069 |
- fi |
2070 |
- return 1 |
2071 |
-} |
2072 |
- |
2073 |
-g_int_to_KV() { |
2074 |
- local version=$1 major minor micro |
2075 |
- major=$((version / 65536)) |
2076 |
- minor=$(((version % 65536) / 256)) |
2077 |
- micro=$((version % 256)) |
2078 |
- echo ${major}.${minor}.${micro} |
2079 |
-} |
2080 |
- |
2081 |
-eend_KV() { |
2082 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
2083 |
- eend $? |
2084 |
-} |
2085 |
- |
2086 |
-get_kheader_version() { |
2087 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
2088 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
2089 |
- tail -n 1 |
2090 |
-} |
2091 |
- |
2092 |
-# We collect all sanity checks here. Consistency is not guranteed between |
2093 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
2094 |
-# src_unpack. |
2095 |
-sanity_prechecks() { |
2096 |
- # Prevent native builds from downgrading |
2097 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
2098 |
- [[ -z ${ROOT} ]] && \ |
2099 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
2100 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
2101 |
- |
2102 |
- # The high rev # is to allow people to downgrade between -r# |
2103 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
2104 |
- # should be fine. Hopefully we never actually use a r# this |
2105 |
- # high. |
2106 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
2107 |
- eerror "Sanity check to keep you from breaking your system:" |
2108 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
2109 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
2110 |
- fi |
2111 |
- |
2112 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
2113 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
2114 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
2115 |
- die "Old and broken kernel." |
2116 |
- fi |
2117 |
- fi |
2118 |
- |
2119 |
- # Users have had a chance to phase themselves, time to give em the boot |
2120 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
2121 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
2122 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
2123 |
- die "Lazy upgrader detected" |
2124 |
- fi |
2125 |
- |
2126 |
- if [[ ${CTARGET} == i386-* ]] ; then |
2127 |
- eerror "i386 CHOSTs are no longer supported." |
2128 |
- eerror "Chances are you don't actually want/need i386." |
2129 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
2130 |
- die "Please fix your CHOST" |
2131 |
- fi |
2132 |
- |
2133 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
2134 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
2135 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
2136 |
- ewarn "hypervisor, which is probably not what you want." |
2137 |
- fi |
2138 |
- |
2139 |
- # Check for sanity of /etc/nsswitch.conf |
2140 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then |
2141 |
- local entry |
2142 |
- for entry in passwd group shadow; do |
2143 |
- if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then |
2144 |
- eerror "Your ${EROOT}/etc/nsswitch.conf is out of date." |
2145 |
- eerror "Please make sure you have 'files' entries for" |
2146 |
- eerror "'passwd:', 'group:' and 'shadow:' databases." |
2147 |
- eerror "For more details see:" |
2148 |
- eerror " https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26" |
2149 |
- die "nsswitch.conf has no 'files' provider in '${entry}'." |
2150 |
- fi |
2151 |
- done |
2152 |
- fi |
2153 |
- |
2154 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
2155 |
- # we test for... |
2156 |
- if ! is_crosscompile ; then |
2157 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
2158 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
2159 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
2160 |
- local STAT |
2161 |
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
2162 |
- "${T}/check-ia32-emulation.elf32" |
2163 |
- STAT=$? |
2164 |
- else |
2165 |
- # Don't fail here to allow single->multi ABI switch |
2166 |
- # or recover from breakage like bug #646424 |
2167 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
2168 |
- STAT=0 |
2169 |
- fi |
2170 |
- rm -f "${T}/check-ia32-emulation.elf32" |
2171 |
- eend $STAT |
2172 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
2173 |
- fi |
2174 |
- |
2175 |
- fi |
2176 |
- |
2177 |
- # When we actually have to compile something... |
2178 |
- if ! just_headers ; then |
2179 |
- ebegin "Checking gcc for __thread support" |
2180 |
- if ! eend $(want__thread ; echo $?) ; then |
2181 |
- echo |
2182 |
- eerror "Could not find a gcc that supports the __thread directive!" |
2183 |
- eerror "Please update your binutils/gcc and try again." |
2184 |
- die "No __thread support in gcc!" |
2185 |
- fi |
2186 |
- |
2187 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
2188 |
- local run_kv build_kv want_kv |
2189 |
- |
2190 |
- run_kv=$(g_get_running_KV) |
2191 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
2192 |
- want_kv=${MIN_KERN_VER} |
2193 |
- |
2194 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
2195 |
- # Building fails on an non-supporting kernel |
2196 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
2197 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
2198 |
- echo |
2199 |
- eerror "You need a kernel of at least ${want_kv}!" |
2200 |
- die "Kernel version too low!" |
2201 |
- fi |
2202 |
- fi |
2203 |
- |
2204 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
2205 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
2206 |
- echo |
2207 |
- eerror "You need linux-headers of at least ${want_kv}!" |
2208 |
- die "linux-headers version too low!" |
2209 |
- fi |
2210 |
- fi |
2211 |
- fi |
2212 |
-} |
2213 |
- |
2214 |
-# |
2215 |
-# the phases |
2216 |
-# |
2217 |
- |
2218 |
-# pkg_pretend |
2219 |
- |
2220 |
-pkg_pretend() { |
2221 |
- # All the checks... |
2222 |
- einfo "Checking general environment sanity." |
2223 |
- sanity_prechecks |
2224 |
-} |
2225 |
- |
2226 |
-pkg_setup() { |
2227 |
- # see bug 682570 |
2228 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
2229 |
-} |
2230 |
- |
2231 |
-# src_unpack |
2232 |
- |
2233 |
-src_unpack() { |
2234 |
- # Consistency is not guaranteed between pkg_ and src_ ... |
2235 |
- sanity_prechecks |
2236 |
- |
2237 |
- use multilib && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
2238 |
- |
2239 |
- setup_env |
2240 |
- |
2241 |
- if [[ ${PV} == 9999* ]] ; then |
2242 |
- EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git" |
2243 |
- EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git |
2244 |
- git-r3_src_unpack |
2245 |
- mv patches-git/9999 patches || die |
2246 |
- |
2247 |
- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
2248 |
- EGIT_CHECKOUT_DIR=${S} |
2249 |
- git-r3_src_unpack |
2250 |
- else |
2251 |
- unpack ${P}.tar.xz |
2252 |
- |
2253 |
- cd "${WORKDIR}" || die |
2254 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
2255 |
- fi |
2256 |
- |
2257 |
- cd "${WORKDIR}" || die |
2258 |
- unpack locale-gen-${LOCALE_GEN_VER}.tar.gz |
2259 |
-} |
2260 |
- |
2261 |
-src_prepare() { |
2262 |
- local patchsetname |
2263 |
- if ! use vanilla ; then |
2264 |
- if [[ ${PV} == 9999* ]] ; then |
2265 |
- patchsetname="from git master" |
2266 |
- else |
2267 |
- patchsetname="${RELEASE_VER}-${PATCH_VER}" |
2268 |
- fi |
2269 |
- elog "Applying Gentoo Glibc Patchset ${patchsetname}" |
2270 |
- eapply "${WORKDIR}"/patches |
2271 |
- einfo "Done." |
2272 |
- fi |
2273 |
- |
2274 |
- default |
2275 |
- |
2276 |
- gnuconfig_update |
2277 |
- |
2278 |
- cd "${WORKDIR}" |
2279 |
- find . -name configure -exec touch {} + |
2280 |
- |
2281 |
- # move the external locale-gen to its old place |
2282 |
- mkdir extra || die |
2283 |
- mv locale-gen-${LOCALE_GEN_VER} extra/locale || die |
2284 |
- |
2285 |
- eprefixify extra/locale/locale-gen |
2286 |
- |
2287 |
- # Fix permissions on some of the scripts. |
2288 |
- chmod u+x "${S}"/scripts/*.sh |
2289 |
- |
2290 |
- cd "${S}" |
2291 |
-} |
2292 |
- |
2293 |
-glibc_do_configure() { |
2294 |
- # Glibc does not work with gold (for various reasons) #269274. |
2295 |
- tc-ld-disable-gold |
2296 |
- |
2297 |
- # CXX isnt handled by the multilib system, so if we dont unset here |
2298 |
- # we accumulate crap across abis |
2299 |
- unset CXX |
2300 |
- |
2301 |
- einfo "Configuring glibc for nptl" |
2302 |
- |
2303 |
- if use doc ; then |
2304 |
- export MAKEINFO=makeinfo |
2305 |
- else |
2306 |
- export MAKEINFO=/dev/null |
2307 |
- fi |
2308 |
- |
2309 |
- local v |
2310 |
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM READELF; do |
2311 |
- einfo " $(printf '%15s' ${v}:) ${!v}" |
2312 |
- done |
2313 |
- |
2314 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
2315 |
- # To build .S (assembly) files with the same ABI-specific flags |
2316 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
2317 |
- # https://sourceware.org/PR23273 |
2318 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
2319 |
- # and breaks multiarch support. See 659030#c3 for an example. |
2320 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
2321 |
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}" |
2322 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
2323 |
- |
2324 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
2325 |
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}" |
2326 |
- |
2327 |
- if is_crosscompile; then |
2328 |
- # Assume worst-case bootstrap: glibc is buil first time |
2329 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
2330 |
- # building auxiliary programs that require C++: bug #683074 |
2331 |
- # It should not affect final result. |
2332 |
- export libc_cv_cxx_link_ok=no |
2333 |
- # The line above has the same effect. We set CXX explicitly |
2334 |
- # to make build logs less confusing. |
2335 |
- export CXX= |
2336 |
- fi |
2337 |
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}" |
2338 |
- |
2339 |
- # Always use tuple-prefixed toolchain. For non-native ABI glibc's configure |
2340 |
- # can't detect them automatically due to ${CHOST} mismatch and fallbacks |
2341 |
- # to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup(). |
2342 |
- export NM="$(tc-getNM ${CTARGET})" |
2343 |
- export READELF="$(tc-getREADELF ${CTARGET})" |
2344 |
- einfo " $(printf '%15s' 'Manual NM:') ${NM}" |
2345 |
- einfo " $(printf '%15s' 'Manual READELF:') ${READELF}" |
2346 |
- |
2347 |
- echo |
2348 |
- |
2349 |
- local myconf=() |
2350 |
- |
2351 |
- case ${CTARGET} in |
2352 |
- m68k*) |
2353 |
- # setjmp() is not compatible with stack protection: |
2354 |
- # https://sourceware.org/PR24202 |
2355 |
- myconf+=( --enable-stack-protector=no ) |
2356 |
- ;; |
2357 |
- powerpc-*) |
2358 |
- # Currently gcc on powerpc32 generates invalid code for |
2359 |
- # __builtin_return_address(0) calls. Normally programs |
2360 |
- # don't do that but malloc hooks in glibc do: |
2361 |
- # https://gcc.gnu.org/PR81996 |
2362 |
- # https://bugs.gentoo.org/629054 |
2363 |
- myconf+=( --enable-stack-protector=no ) |
2364 |
- ;; |
2365 |
- *) |
2366 |
- # Use '=strong' instead of '=all' to protect only functions |
2367 |
- # worth protecting from stack smashes. |
2368 |
- # '=all' is also known to have a problem in IFUNC resolution |
2369 |
- # tests: https://sourceware.org/PR25680, bug #712356. |
2370 |
- myconf+=( --enable-stack-protector=$(usex ssp strong no) ) |
2371 |
- ;; |
2372 |
- esac |
2373 |
- myconf+=( --enable-stackguard-randomization ) |
2374 |
- |
2375 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
2376 |
- # is not robust enough to detect proper support: |
2377 |
- # https://bugs.gentoo.org/641216 |
2378 |
- # https://sourceware.org/PR22634#c0 |
2379 |
- case $(tc-arch ${CTARGET}) in |
2380 |
- # Keep whitelist of targets where autodetection mostly works. |
2381 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
2382 |
- # Blacklist everywhere else |
2383 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
2384 |
- esac |
2385 |
- |
2386 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
2387 |
- case ${CTARGET} in |
2388 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
2389 |
- *) ;; |
2390 |
- esac |
2391 |
- |
2392 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
2393 |
- |
2394 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
2395 |
- |
2396 |
- # Since SELinux support is only required for nscd, only enable it if: |
2397 |
- # 1. USE selinux |
2398 |
- # 2. only for the primary ABI on multilib systems |
2399 |
- # 3. Not a crosscompile |
2400 |
- if ! is_crosscompile && use selinux ; then |
2401 |
- if use multilib ; then |
2402 |
- if is_final_abi ; then |
2403 |
- myconf+=( --with-selinux ) |
2404 |
- else |
2405 |
- myconf+=( --without-selinux ) |
2406 |
- fi |
2407 |
- else |
2408 |
- myconf+=( --with-selinux ) |
2409 |
- fi |
2410 |
- else |
2411 |
- myconf+=( --without-selinux ) |
2412 |
- fi |
2413 |
- |
2414 |
- # Force a few tests where we always know the answer but |
2415 |
- # configure is incapable of finding it. |
2416 |
- if is_crosscompile ; then |
2417 |
- export \ |
2418 |
- libc_cv_c_cleanup=yes \ |
2419 |
- libc_cv_forced_unwind=yes |
2420 |
- fi |
2421 |
- |
2422 |
- myconf+=( |
2423 |
- --without-cvs |
2424 |
- --disable-werror |
2425 |
- --enable-bind-now |
2426 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2427 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2428 |
- $(use_enable profile) |
2429 |
- $(use_with gd) |
2430 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
2431 |
- --prefix="$(host_eprefix)/usr" |
2432 |
- --sysconfdir="$(host_eprefix)/etc" |
2433 |
- --localstatedir="$(host_eprefix)/var" |
2434 |
- --libdir='$(prefix)'/$(get_libdir) |
2435 |
- --mandir='$(prefix)'/share/man |
2436 |
- --infodir='$(prefix)'/share/info |
2437 |
- --libexecdir='$(libdir)'/misc/glibc |
2438 |
- --with-bugurl=https://bugs.gentoo.org/ |
2439 |
- --with-pkgversion="$(glibc_banner)" |
2440 |
- $(use_enable crypt) |
2441 |
- $(use_multiarch || echo --disable-multi-arch) |
2442 |
- $(use_enable static-pie) |
2443 |
- $(use_enable systemtap) |
2444 |
- $(use_enable nscd) |
2445 |
- ${EXTRA_ECONF} |
2446 |
- ) |
2447 |
- |
2448 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
2449 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
2450 |
- |
2451 |
- # These libs don't have configure flags. |
2452 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
2453 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
2454 |
- |
2455 |
- # There is no configure option for this and we need to export it |
2456 |
- # since the glibc build will re-run configure on itself |
2457 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
2458 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
2459 |
- |
2460 |
- # We take care of patching our binutils to use both hash styles, |
2461 |
- # and many people like to force gnu hash style only, so disable |
2462 |
- # this overriding check. #347761 |
2463 |
- export libc_cv_hashstyle=no |
2464 |
- |
2465 |
- local builddir=$(builddir nptl) |
2466 |
- mkdir -p "${builddir}" |
2467 |
- cd "${builddir}" |
2468 |
- set -- "${S}"/configure "${myconf[@]}" |
2469 |
- echo "$@" |
2470 |
- "$@" || die "failed to configure glibc" |
2471 |
- |
2472 |
- # ia64 static cross-compilers are a pita in so much that they |
2473 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
2474 |
- # disable building of the programs for those targets if it |
2475 |
- # doesn't work. |
2476 |
- # XXX: We could turn this into a compiler test, but ia64 is |
2477 |
- # the only one that matters, so this should be fine for now. |
2478 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
2479 |
- sed -i '1i+link-static = touch $@' config.make |
2480 |
- fi |
2481 |
- |
2482 |
- # If we're trying to migrate between ABI sets, we need |
2483 |
- # to lie and use a local copy of gcc. Like if the system |
2484 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
2485 |
- # add x32 to it, gcc/glibc don't yet support x32. |
2486 |
- # |
2487 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then |
2488 |
- echo 'main(){}' > "${T}"/test.c |
2489 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
2490 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
2491 |
- fi |
2492 |
- fi |
2493 |
-} |
2494 |
- |
2495 |
-glibc_headers_configure() { |
2496 |
- export ABI=default |
2497 |
- |
2498 |
- local builddir=$(builddir "headers") |
2499 |
- mkdir -p "${builddir}" |
2500 |
- cd "${builddir}" |
2501 |
- |
2502 |
- # if we don't have a compiler yet, we can't really test it now ... |
2503 |
- # hopefully they don't affect header generation, so let's hope for |
2504 |
- # the best here ... |
2505 |
- local v vars=( |
2506 |
- ac_cv_header_cpuid_h=yes |
2507 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
2508 |
- libc_cv_asm_cfi_directives=yes |
2509 |
- libc_cv_broken_visibility_attribute=no |
2510 |
- libc_cv_c_cleanup=yes |
2511 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
2512 |
- libc_cv_forced_unwind=yes |
2513 |
- libc_cv_gcc___thread=yes |
2514 |
- libc_cv_mlong_double_128=yes |
2515 |
- libc_cv_mlong_double_128ibm=yes |
2516 |
- libc_cv_ppc_machine=yes |
2517 |
- libc_cv_ppc_rel16=yes |
2518 |
- libc_cv_predef_fortify_source=no |
2519 |
- libc_cv_target_power8_ok=yes |
2520 |
- libc_cv_visibility_attribute=yes |
2521 |
- libc_cv_z_combreloc=yes |
2522 |
- libc_cv_z_execstack=yes |
2523 |
- libc_cv_z_initfirst=yes |
2524 |
- libc_cv_z_nodelete=yes |
2525 |
- libc_cv_z_nodlopen=yes |
2526 |
- libc_cv_z_relro=yes |
2527 |
- libc_mips_abi=${ABI} |
2528 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
2529 |
- # These libs don't have configure flags. |
2530 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
2531 |
- ac_cv_lib_cap_cap_init=no |
2532 |
- ) |
2533 |
- |
2534 |
- einfo "Forcing cached settings:" |
2535 |
- for v in "${vars[@]}" ; do |
2536 |
- einfo " ${v}" |
2537 |
- export ${v} |
2538 |
- done |
2539 |
- |
2540 |
- local headers_only_arch_CPPFLAGS=() |
2541 |
- |
2542 |
- # Blow away some random CC settings that screw things up. #550192 |
2543 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
2544 |
- pushd "${S}"/sysdeps/mips >/dev/null |
2545 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
2546 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
2547 |
- |
2548 |
- # Force the mips ABI to the default. This is OK because the set of |
2549 |
- # installed headers in this phase is the same between the 3 ABIs. |
2550 |
- # If this ever changes, this hack will break, but that's unlikely |
2551 |
- # as glibc discourages that behavior. |
2552 |
- # https://crbug.com/647033 |
2553 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
2554 |
- |
2555 |
- popd >/dev/null |
2556 |
- fi |
2557 |
- |
2558 |
- case ${CTARGET} in |
2559 |
- riscv*) |
2560 |
- # RISC-V interrogates the compiler to determine which target to |
2561 |
- # build. If building the headers then we don't strictly need a |
2562 |
- # RISC-V compiler, so the built-in definitions that are provided |
2563 |
- # along with all RISC-V compiler might not exist. This causes |
2564 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
2565 |
- # building the headers any value will actually work here, so just |
2566 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
2567 |
- # happy for now -- the headers are all the same anyway so it |
2568 |
- # doesn't matter. |
2569 |
- headers_only_arch_CPPFLAGS+=( |
2570 |
- -D__riscv_xlen=64 |
2571 |
- -D__riscv_flen=64 |
2572 |
- -D__riscv_float_abi_double=1 |
2573 |
- -D__riscv_atomic=1 |
2574 |
- ) ;; |
2575 |
- esac |
2576 |
- |
2577 |
- local myconf=() |
2578 |
- myconf+=( |
2579 |
- --disable-sanity-checks |
2580 |
- --enable-hacker-mode |
2581 |
- --without-cvs |
2582 |
- --disable-werror |
2583 |
- --enable-bind-now |
2584 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2585 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2586 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
2587 |
- --prefix="$(host_eprefix)/usr" |
2588 |
- ${EXTRA_ECONF} |
2589 |
- ) |
2590 |
- |
2591 |
- # Nothing is compiled here which would affect the headers for the target. |
2592 |
- # So forcing CC/CFLAGS is sane. |
2593 |
- local headers_only_CC=$(tc-getBUILD_CC) |
2594 |
- local headers_only_CFLAGS="-O1 -pipe" |
2595 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
2596 |
- local headers_only_LDFLAGS="" |
2597 |
- set -- "${S}"/configure "${myconf[@]}" |
2598 |
- echo \ |
2599 |
- "CC=${headers_only_CC}" \ |
2600 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
2601 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
2602 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
2603 |
- "$@" |
2604 |
- CC=${headers_only_CC} \ |
2605 |
- CFLAGS=${headers_only_CFLAGS} \ |
2606 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
2607 |
- LDFLAGS="" \ |
2608 |
- "$@" || die "failed to configure glibc" |
2609 |
-} |
2610 |
- |
2611 |
-do_src_configure() { |
2612 |
- if just_headers ; then |
2613 |
- glibc_headers_configure |
2614 |
- else |
2615 |
- glibc_do_configure nptl |
2616 |
- fi |
2617 |
-} |
2618 |
- |
2619 |
-src_configure() { |
2620 |
- foreach_abi do_src_configure |
2621 |
-} |
2622 |
- |
2623 |
-do_src_compile() { |
2624 |
- emake -C "$(builddir nptl)" |
2625 |
-} |
2626 |
- |
2627 |
-src_compile() { |
2628 |
- if just_headers ; then |
2629 |
- return |
2630 |
- fi |
2631 |
- |
2632 |
- foreach_abi do_src_compile |
2633 |
-} |
2634 |
- |
2635 |
-glibc_src_test() { |
2636 |
- cd "$(builddir nptl)" |
2637 |
- |
2638 |
- local myxfailparams="" |
2639 |
- if [[ "${GENTOO_GLIBC_XFAIL_TESTS}" == "yes" ]] ; then |
2640 |
- for myt in ${XFAIL_TEST_LIST[@]} ; do |
2641 |
- myxfailparams+="test-xfail-${myt}=yes " |
2642 |
- done |
2643 |
- fi |
2644 |
- |
2645 |
- # sandbox does not understand unshare() and prevents |
2646 |
- # writes to /proc/, which makes many tests fail |
2647 |
- |
2648 |
- SANDBOX_ON=0 LD_PRELOAD= emake ${myxfailparams} check |
2649 |
-} |
2650 |
- |
2651 |
-do_src_test() { |
2652 |
- local ret=0 |
2653 |
- |
2654 |
- glibc_src_test |
2655 |
- : $(( ret |= $? )) |
2656 |
- |
2657 |
- return ${ret} |
2658 |
-} |
2659 |
- |
2660 |
-src_test() { |
2661 |
- if just_headers ; then |
2662 |
- return |
2663 |
- fi |
2664 |
- |
2665 |
- # Give tests more time to complete. |
2666 |
- export TIMEOUTFACTOR=5 |
2667 |
- |
2668 |
- foreach_abi do_src_test || die "tests failed" |
2669 |
-} |
2670 |
- |
2671 |
-run_locale_gen() { |
2672 |
- # if the host locales.gen contains no entries, we'll install everything |
2673 |
- local root="$1" |
2674 |
- local inplace="" |
2675 |
- |
2676 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
2677 |
- inplace="--inplace-glibc" |
2678 |
- root="$2" |
2679 |
- fi |
2680 |
- |
2681 |
- local locale_list="${root}/etc/locale.gen" |
2682 |
- |
2683 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
2684 |
- |
2685 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
2686 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
2687 |
- locale_list="${root}/usr/share/i18n/SUPPORTED" |
2688 |
- fi |
2689 |
- |
2690 |
- set -- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
2691 |
- --destdir "${root}" |
2692 |
- echo "$@" |
2693 |
- "$@" |
2694 |
- |
2695 |
- popd >/dev/null |
2696 |
-} |
2697 |
- |
2698 |
-glibc_do_src_install() { |
2699 |
- local builddir=$(builddir nptl) |
2700 |
- cd "${builddir}" |
2701 |
- |
2702 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install |
2703 |
- |
2704 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
2705 |
- # which come without headers etc. Only needed for binary packages since the |
2706 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
2707 |
- find "${D}" -name "libnsl.a" -delete |
2708 |
- find "${D}" -name "libnsl.so" -delete |
2709 |
- |
2710 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
2711 |
- # to infer upstream version: |
2712 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
2713 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
2714 |
- |
2715 |
- # Avoid stripping binaries not targeted by ${CHOST}. Or else |
2716 |
- # ${CHOST}-strip would break binaries build for ${CTARGET}. |
2717 |
- is_crosscompile && dostrip -x / |
2718 |
- # gdb thread introspection relies on local libpthreas symbols. stripping breaks it |
2719 |
- # See Note [Disable automatic stripping] |
2720 |
- dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so |
2721 |
- |
2722 |
- if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
2723 |
- # Move versioned .a file out of libdir to evade portage QA checks |
2724 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
2725 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
2726 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die |
2727 |
- dodir $(alt_usrlibdir)/${P} |
2728 |
- mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
2729 |
- fi |
2730 |
- |
2731 |
- # We'll take care of the cache ourselves |
2732 |
- rm -f "${ED}"/etc/ld.so.cache |
2733 |
- |
2734 |
- # Everything past this point just needs to be done once ... |
2735 |
- is_final_abi || return 0 |
2736 |
- |
2737 |
- # Make sure the non-native interp can be found on multilib systems even |
2738 |
- # if the main library set isn't installed into the right place. Maybe |
2739 |
- # we should query the active gcc for info instead of hardcoding it ? |
2740 |
- local i ldso_abi ldso_name |
2741 |
- local ldso_abi_list=( |
2742 |
- # x86 |
2743 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
2744 |
- x32 /libx32/ld-linux-x32.so.2 |
2745 |
- x86 /lib/ld-linux.so.2 |
2746 |
- # mips |
2747 |
- o32 /lib/ld.so.1 |
2748 |
- n32 /lib32/ld.so.1 |
2749 |
- n64 /lib64/ld.so.1 |
2750 |
- # powerpc |
2751 |
- ppc /lib/ld.so.1 |
2752 |
- ppc64 /lib64/ld64.so.1 |
2753 |
- # riscv |
2754 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
2755 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
2756 |
- # s390 |
2757 |
- s390 /lib/ld.so.1 |
2758 |
- s390x /lib/ld64.so.1 |
2759 |
- # sparc |
2760 |
- sparc32 /lib/ld-linux.so.2 |
2761 |
- sparc64 /lib64/ld-linux.so.2 |
2762 |
- ) |
2763 |
- case $(tc-endian) in |
2764 |
- little) |
2765 |
- ldso_abi_list+=( |
2766 |
- # arm |
2767 |
- arm64 /lib/ld-linux-aarch64.so.1 |
2768 |
- ) |
2769 |
- ;; |
2770 |
- big) |
2771 |
- ldso_abi_list+=( |
2772 |
- # arm |
2773 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
2774 |
- ) |
2775 |
- ;; |
2776 |
- esac |
2777 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
2778 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
2779 |
- fi |
2780 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
2781 |
- ldso_abi=${ldso_abi_list[i]} |
2782 |
- has ${ldso_abi} $(get_install_abis) || continue |
2783 |
- |
2784 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
2785 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
2786 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
2787 |
- fi |
2788 |
- done |
2789 |
- |
2790 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
2791 |
- # binary to be setuid. This is because the default owners/perms will be |
2792 |
- # exactly what we want. |
2793 |
- if ! use suid ; then |
2794 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
2795 |
- fi |
2796 |
- |
2797 |
- ################################################################# |
2798 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
2799 |
- # Make sure we install some symlink hacks so that when we build |
2800 |
- # a 2nd stage cross-compiler, gcc finds the target system |
2801 |
- # headers correctly. See gcc/doc/gccinstall.info |
2802 |
- if is_crosscompile ; then |
2803 |
- # We need to make sure that /lib and /usr/lib always exists. |
2804 |
- # gcc likes to use relative paths to get to its multilibs like |
2805 |
- # /usr/lib/../lib64/. So while we don't install any files into |
2806 |
- # /usr/lib/, we do need it to exist. |
2807 |
- keepdir $(alt_prefix)/lib |
2808 |
- keepdir $(alt_prefix)/usr/lib |
2809 |
- |
2810 |
- dosym usr/include $(alt_prefix)/sys-include |
2811 |
- return 0 |
2812 |
- fi |
2813 |
- |
2814 |
- # Files for Debian-style locale updating |
2815 |
- dodir /usr/share/i18n |
2816 |
- sed \ |
2817 |
- -e "/^#/d" \ |
2818 |
- -e "/SUPPORTED-LOCALES=/d" \ |
2819 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
2820 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
2821 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
2822 |
- cd "${WORKDIR}"/extra/locale |
2823 |
- dosbin locale-gen |
2824 |
- doman *.[0-8] |
2825 |
- insinto /etc |
2826 |
- doins locale.gen |
2827 |
- |
2828 |
- # Make sure all the ABI's can find the locales and so we only |
2829 |
- # have to generate one set |
2830 |
- local a |
2831 |
- keepdir /usr/$(get_libdir)/locale |
2832 |
- for a in $(get_install_abis) ; do |
2833 |
- if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then |
2834 |
- dosym ../$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale |
2835 |
- fi |
2836 |
- done |
2837 |
- |
2838 |
- # HACK: If we're building for riscv, we need to additionally make sure that |
2839 |
- # we can find the locale archive afterwards |
2840 |
- case ${CTARGET} in |
2841 |
- riscv*) |
2842 |
- if [[ ! -e ${ED}/usr/lib/locale ]] ; then |
2843 |
- dosym ../$(get_libdir)/locale /usr/lib/locale |
2844 |
- fi |
2845 |
- ;; |
2846 |
- *) ;; |
2847 |
- esac |
2848 |
- |
2849 |
- cd "${S}" |
2850 |
- |
2851 |
- # Install misc network config files |
2852 |
- insinto /etc |
2853 |
- doins posix/gai.conf nss/nsswitch.conf |
2854 |
- |
2855 |
- # Gentoo-specific |
2856 |
- newins "${FILESDIR}"/host.conf-1 host.conf |
2857 |
- |
2858 |
- if use nscd ; then |
2859 |
- doins nscd/nscd.conf |
2860 |
- |
2861 |
- newinitd "$(prefixify_ro "${FILESDIR}"/nscd-1)" nscd |
2862 |
- |
2863 |
- local nscd_args=( |
2864 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
2865 |
- ) |
2866 |
- |
2867 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
2868 |
- |
2869 |
- systemd_dounit nscd/nscd.service |
2870 |
- systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf |
2871 |
- fi |
2872 |
- |
2873 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
2874 |
- doenvd "${T}"/00glibc |
2875 |
- |
2876 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
2877 |
- [[ -s ${d} ]] && dodoc ${d} |
2878 |
- done |
2879 |
- dodoc -r ChangeLog.old |
2880 |
- |
2881 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
2882 |
- # creation of the "factory" symlink in pkg_postinst(). |
2883 |
- rm -f "${ED}"/etc/localtime |
2884 |
- |
2885 |
- # Generate all locales if this is a native build as locale generation |
2886 |
- if use compile-locales && ! is_crosscompile ; then |
2887 |
- run_locale_gen --inplace-glibc "${ED}/" |
2888 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
2889 |
- fi |
2890 |
-} |
2891 |
- |
2892 |
-glibc_headers_install() { |
2893 |
- local builddir=$(builddir "headers") |
2894 |
- cd "${builddir}" |
2895 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers |
2896 |
- |
2897 |
- insinto $(alt_headers)/gnu |
2898 |
- doins "${S}"/include/gnu/stubs.h |
2899 |
- |
2900 |
- # Make sure we install the sys-include symlink so that when |
2901 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
2902 |
- # system headers correctly. See gcc/doc/gccinstall.info |
2903 |
- dosym usr/include $(alt_prefix)/sys-include |
2904 |
-} |
2905 |
- |
2906 |
-src_install() { |
2907 |
- if just_headers ; then |
2908 |
- export ABI=default |
2909 |
- glibc_headers_install |
2910 |
- return |
2911 |
- fi |
2912 |
- |
2913 |
- foreach_abi glibc_do_src_install |
2914 |
- |
2915 |
- if ! use static-libs ; then |
2916 |
- elog "Not installing static glibc libraries" |
2917 |
- find "${ED}" -name "*.a" -and -not -name "*_nonshared.a" -delete |
2918 |
- fi |
2919 |
-} |
2920 |
- |
2921 |
-# Simple test to make sure our new glibc isn't completely broken. |
2922 |
-# Make sure we don't test with statically built binaries since |
2923 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
2924 |
-# |
2925 |
-# If coreutils is built with USE=multicall, some of these files |
2926 |
-# will just be wrapper scripts, not actual ELFs we can test. |
2927 |
-glibc_sanity_check() { |
2928 |
- cd / #228809 |
2929 |
- |
2930 |
- # We enter ${ED} so to avoid trouble if the path contains |
2931 |
- # special characters; for instance if the path contains the |
2932 |
- # colon character (:), then the linker will try to split it |
2933 |
- # and look for the libraries in an unexpected place. This can |
2934 |
- # lead to unsafe code execution if the generated prefix is |
2935 |
- # within a world-writable directory. |
2936 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
2937 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
2938 |
- |
2939 |
- local x striptest |
2940 |
- for x in cal date env free ls true uname uptime ; do |
2941 |
- x=$(type -p ${x}) |
2942 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
2943 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
2944 |
- case ${striptest} in |
2945 |
- *"statically linked"*) continue;; |
2946 |
- *"ASCII text"*) continue;; |
2947 |
- esac |
2948 |
- # We need to clear the locale settings as the upgrade might want |
2949 |
- # incompatible locale data. This test is not for verifying that. |
2950 |
- LC_ALL=C \ |
2951 |
- ./ld-*.so --library-path . ${x} > /dev/null \ |
2952 |
- || die "simple run test (${x}) failed" |
2953 |
- done |
2954 |
- |
2955 |
- popd >/dev/null |
2956 |
-} |
2957 |
- |
2958 |
-pkg_preinst() { |
2959 |
- # nothing to do if just installing headers |
2960 |
- just_headers && return |
2961 |
- |
2962 |
- # prepare /etc/ld.so.conf.d/ for files |
2963 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
2964 |
- |
2965 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
2966 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
2967 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
2968 |
- einfo "Defaulting /etc/host.conf:multi to on" |
2969 |
- fi |
2970 |
- |
2971 |
- [[ -n ${ROOT} ]] && return 0 |
2972 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
2973 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
2974 |
-} |
2975 |
- |
2976 |
-pkg_postinst() { |
2977 |
- # nothing to do if just installing headers |
2978 |
- just_headers && return |
2979 |
- |
2980 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
2981 |
- # Generate fastloading iconv module configuration file. |
2982 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/" |
2983 |
- fi |
2984 |
- |
2985 |
- if ! is_crosscompile && [[ -z ${ROOT} ]] ; then |
2986 |
- use compile-locales || run_locale_gen "${EROOT}/" |
2987 |
- fi |
2988 |
- |
2989 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
2990 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
2991 |
- local entry |
2992 |
- for entry in passwd group shadow; do |
2993 |
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
2994 |
- ewarn "" |
2995 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
2996 |
- ewarn "removed from glibc and is now provided by the package" |
2997 |
- ewarn " sys-auth/libnss-nis" |
2998 |
- ewarn "Install it now to keep your NIS setup working." |
2999 |
- ewarn "" |
3000 |
- fi |
3001 |
- done |
3002 |
- fi |
3003 |
-} |