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commit: 7ede9ea53a84074a5f84d2ea1b7e76a3db76535d |
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Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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AuthorDate: Sun Nov 6 19:37:21 2022 +0000 |
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Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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CommitDate: Sun Nov 6 19:37:55 2022 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7ede9ea5 |
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|
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sys-libs/glibc: drop 2.36-r3, 2.36-r4 |
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|
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Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org> |
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|
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sys-libs/glibc/Manifest | 2 - |
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sys-libs/glibc/glibc-2.36-r3.ebuild | 1628 ----------------------------------- |
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sys-libs/glibc/glibc-2.36-r4.ebuild | 1628 ----------------------------------- |
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3 files changed, 3258 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 21bcc76e0a83..0e4d43fa4da6 100644 |
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--- a/sys-libs/glibc/Manifest |
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+++ b/sys-libs/glibc/Manifest |
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@@ -20,8 +20,6 @@ DIST glibc-2.35-patches-11.tar.xz 222648 BLAKE2B e4c9c9cd033a02183645993af112df2 |
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DIST glibc-2.35-patches-12.tar.xz 266056 BLAKE2B 7979dcfee270107d51c10e5ec74c9c1ab0d0a9743d6718a6d915d241fee6482958c957ef9fd25cd704925e3aa0d98c23115274c7594d149dec08c5e0766a488d SHA512 37a4c086b6a459cb378608a49d90705dddb806376edb2456b8c98e3a469fc558bce7b1b4c8a856b8dffb209e7b6e1c48382ed6f050284c5f74a92ca4f7d4b88a |
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DIST glibc-2.35-patches-9.tar.xz 183612 BLAKE2B 921664953ed39560ab850754209dbda1f71fbcc5bcc9ec21c187385ea659b90ea055e60961eca266ab3cc81213ed04747aa925dd96a352676fa19d2e63306968 SHA512 24c9ecb6ad890c95bc0e7db3e0c1f20768c728ac0590450fad05aed578623bc33d256d2c4d14a8d8e5c5e9fed7acfab3683053d236f51886cd5a6de93f925ddc |
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DIST glibc-2.35.tar.xz 18165952 BLAKE2B 623c728884f070cd87ffeb9203f74206197c52405ac9bc44f3dd519a3468b8e8ae2536c883e5d17d94417dbd1e91775de2e674314e4ff7424f9720026d6b7063 SHA512 e7336ce27561be5d7c217832a1136fb327e057bd8d3f92925b35c97e3e9f9e486948b5a1e03e5e4090772ef06437a074d10b82e68f17f1ad8f22077ee39e1b66 |
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-DIST glibc-2.36-patches-3.tar.xz 67004 BLAKE2B 185180e113c7aa257b9798577c4f7d80eea169efb02c8a91b203cad1cd65cc51b35e66cf9106978efd0d0c03c834e51e348f27097a04290aed7fec1158c7bc56 SHA512 704cca2d3aaa75694600af6e3aeb20fbebe97f6a03036334382cfd6752dfa0a091d772d350b085907a0722c53aac6fccd9df320ec2d4cd303eba36a3c0e0f39b |
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-DIST glibc-2.36-patches-4.tar.xz 73612 BLAKE2B 3a0d09bdb11fb910c8192320c84f52765af9c253df2a70e6f2bf86c109946ea447cfc910bf79304a4fc7965da141ac619a8ffaba077605467e2ae5a47570bcf2 SHA512 e0c79865758a0d3970416e545b95cfaa2f209070bdaae0f7c773209641c8181ac4330cc427c5d0130a3ce2052eaa5fff2b7ade8ff8b728bc3f25d1c94751f3a9 |
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DIST glibc-2.36-patches-5.tar.xz 81348 BLAKE2B 003a59a992302c21132474bcdc994d10b5d50a94368e949ce28cbe389cefd104f66c48cb61a63d24e2f6db94d010e4220bda3fb5291d088cda88069b928c92e0 SHA512 6d6a16114df2223bf04729a79d12a52e41c9b8e756863c1acbb909dc34696958073604ced1b691579271218738511191ddf517e03a700d3948752c455201bcc4 |
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DIST glibc-2.36.tar.xz 18610836 BLAKE2B f8375e084043f032609e66fd98c234249df57a595c59672acb1bb8c69aed64d339d526611553449492b097cda900ad1d9bae8873d7f5932b10a9a0d8c9210c55 SHA512 9ea0bbda32f83a85b7da0c34f169607fb8a102f0a11a914e6bf531be47d1bef4f5307128286cffa1e2dc5879f0e6ccaef527dd353486883fa332a0b44bde8b3e |
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DIST glibc-systemd-20210729.tar.gz 1480 BLAKE2B 37722c7579df782d890e44dbab99c3de52ab466eb9de80d82405e9bb5620bf39ffc8c5f466a435bdb86ef6d36dd7019c0736573916bda6c67d02a2581e0ec979 SHA512 efd75af58b50522c28cdac7abd1fc56555bc1bb042512c90d8340c1ec09c5791b3872a305bf83723252bbde5855b75d958c041083457765c4cfd170732d09238 |
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|
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diff --git a/sys-libs/glibc/glibc-2.36-r3.ebuild b/sys-libs/glibc/glibc-2.36-r3.ebuild |
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deleted file mode 100644 |
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index 7d7069dadec8..000000000000 |
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--- a/sys-libs/glibc/glibc-2.36-r3.ebuild |
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+++ /dev/null |
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@@ -1,1628 +0,0 @@ |
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-# Copyright 1999-2022 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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-# Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc |
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-# Please read & adapt the page as necessary if obsolete. |
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- |
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-PYTHON_COMPAT=( python3_{8..11} ) |
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-TMPFILES_OPTIONAL=1 |
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- |
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-inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \ |
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- multilib systemd multiprocessing tmpfiles |
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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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-# Gentoo patchset (ignored for live ebuilds) |
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-PATCH_VER=3 |
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-PATCH_DEV=dilfridge |
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- |
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-if [[ ${PV} == 9999* ]]; then |
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- inherit git-r3 |
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-else |
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- KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86" |
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- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
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- SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
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-fi |
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- |
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-RELEASE_VER=${PV} |
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- |
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-GCC_BOOTSTRAP_VER=20201208 |
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- |
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-LOCALE_GEN_VER=2.22 |
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- |
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-GLIBC_SYSTEMD_VER=20210729 |
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- |
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-SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${LOCALE_GEN_VER}.tar.gz" |
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-SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
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-SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )" |
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- |
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-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd hash-sysv-compat headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp stack-realign +static-libs suid systemd 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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-# Minimum pax-utils version needed (which contains any new syscall changes for |
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-# its seccomp filter!). Please double check this! |
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-MIN_PAX_UTILS_VER="1.3.3" |
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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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-# Lastly, let's avoid some openssh nastiness, bug 708224, as |
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-# convenience to our users. |
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- |
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-# gzip, grep, awk are needed by locale-gen, bug 740750 |
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- |
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-BDEPEND=" |
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- ${PYTHON_DEPS} |
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- >=app-misc/pax-utils-${MIN_PAX_UTILS_VER} |
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- sys-devel/bison |
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- doc? ( sys-apps/texinfo ) |
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- !compile-locales? ( |
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- app-arch/gzip |
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- sys-apps/grep |
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- virtual/awk |
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- ) |
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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="${COMMON_DEPEND} |
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- compile-locales? ( |
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- app-arch/gzip |
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- sys-apps/grep |
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- virtual/awk |
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- ) |
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- test? ( >=net-dns/libidn2-2.3.0 ) |
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-" |
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-RDEPEND="${COMMON_DEPEND} |
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- app-arch/gzip |
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- sys-apps/grep |
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- virtual/awk |
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- sys-apps/gentoo-functions |
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- !<app-misc/pax-utils-${MIN_PAX_UTILS_VER} |
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- !<net-misc/openssh-8.1_p1-r2 |
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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-2.27 |
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- >=${CATEGORY}/gcc-6.2 |
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- )" |
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- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
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-else |
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- BDEPEND+=" |
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- >=sys-devel/binutils-2.27 |
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- >=sys-devel/gcc-6.2 |
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- " |
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- DEPEND+=" virtual/os-headers " |
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- RDEPEND+=" |
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- >=net-dns/libidn2-2.3.0 |
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- vanilla? ( !sys-libs/timezone-data ) |
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- " |
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- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )" |
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-fi |
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- |
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-# Ignore tests whitelisted below |
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-GENTOO_GLIBC_XFAIL_TESTS="${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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- # 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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- # The following tests fail only inside portage |
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- # https://bugs.gentoo.org/831267 |
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- tst-system |
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- tst-strerror |
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- tst-strsignal |
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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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-dump_build_environment() { |
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- einfo ==== glibc build environment ======================================================== |
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- local v |
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- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX CPP LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM AR AS STRIP RANLIB OBJCOPY STRINGS OBJDUMP READELF; do |
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- einfo " $(printf '%15s' ${v}:) ${!v}" |
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- done |
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- einfo ===================================================================================== |
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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)$(alt_headers)" |
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- if tc-is-cross-compiler ; then |
265 |
- ALT_BUILD_HEADERS=${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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-} |
274 |
- |
275 |
-alt_libdir() { |
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- echo $(alt_prefix)/$(get_libdir) |
277 |
-} |
278 |
-alt_usrlibdir() { |
279 |
- echo $(alt_prefix)/usr/$(get_libdir) |
280 |
-} |
281 |
- |
282 |
-builddir() { |
283 |
- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
284 |
-} |
285 |
- |
286 |
-do_compile_test() { |
287 |
- local ret save_cflags=${CFLAGS} |
288 |
- CFLAGS+=" $1" |
289 |
- shift |
290 |
- |
291 |
- pushd "${T}" >/dev/null |
292 |
- |
293 |
- rm -f glibc-test* |
294 |
- printf '%b' "$*" > glibc-test.c |
295 |
- |
296 |
- # We assume CC is already set up. |
297 |
- nonfatal emake glibc-test |
298 |
- ret=$? |
299 |
- |
300 |
- popd >/dev/null |
301 |
- |
302 |
- CFLAGS=${save_cflags} |
303 |
- return ${ret} |
304 |
-} |
305 |
- |
306 |
-do_run_test() { |
307 |
- local ret |
308 |
- |
309 |
- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
310 |
- # ignore build failures when installing a binary package #324685 |
311 |
- do_compile_test "" "$@" 2>/dev/null || return 0 |
312 |
- else |
313 |
- if ! do_compile_test "" "$@" ; then |
314 |
- ewarn "Simple build failed ... assuming this is desired #324685" |
315 |
- return 0 |
316 |
- fi |
317 |
- fi |
318 |
- |
319 |
- pushd "${T}" >/dev/null |
320 |
- |
321 |
- ./glibc-test |
322 |
- ret=$? |
323 |
- rm -f glibc-test* |
324 |
- |
325 |
- popd >/dev/null |
326 |
- |
327 |
- return ${ret} |
328 |
-} |
329 |
- |
330 |
-setup_target_flags() { |
331 |
- # This largely mucks with compiler flags. None of which should matter |
332 |
- # when building up just the headers. |
333 |
- just_headers && return 0 |
334 |
- |
335 |
- case $(tc-arch) in |
336 |
- x86) |
337 |
- # -march needed for #185404 #199334 |
338 |
- # TODO: When creating the first glibc cross-compile, this test will |
339 |
- # always fail as it does a full link which in turn requires glibc. |
340 |
- # Probably also applies when changing multilib profile settings (e.g. |
341 |
- # enabling x86 when the profile was amd64-only previously). |
342 |
- # We could change main to _start and pass -nostdlib here so that we |
343 |
- # only test the gcc code compilation. Or we could do a compile and |
344 |
- # then look for the symbol via scanelf. |
345 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
346 |
- local t=${CTARGET_OPT:-${CTARGET}} |
347 |
- t=${t%%-*} |
348 |
- filter-flags '-march=*' |
349 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
350 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
351 |
- fi |
352 |
- # For compatibility with older binaries at slight performance cost. |
353 |
- use stack-realign && export CFLAGS+=" -mstackrealign" |
354 |
- ;; |
355 |
- amd64) |
356 |
- # -march needed for #185404 #199334 |
357 |
- # TODO: See cross-compile issues listed above for x86. |
358 |
- if [[ ${ABI} == x86 ]]; then |
359 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
360 |
- local t=${CTARGET_OPT:-${CTARGET}} |
361 |
- t=${t%%-*} |
362 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
363 |
- # gcc actually accepts. #528708 |
364 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
365 |
- filter-flags '-march=*' |
366 |
- # ugly, ugly, ugly. ugly. |
367 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
368 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
369 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})" |
370 |
- fi |
371 |
- # For compatibility with older binaries at slight performance cost. |
372 |
- use stack-realign && export CFLAGS_x86+=" -mstackrealign" |
373 |
- |
374 |
- # Workaround for bug #823780. |
375 |
- # Need to save/restore CC because earlier on, we stuff it full of CFLAGS, and tc-getCPP doesn't like that. |
376 |
- CC_mangled=${CC} |
377 |
- CC=${glibc__GLIBC_CC} |
378 |
- if tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)) ; then |
379 |
- export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f" |
380 |
- einfo "Auto adding -mno-avx512f to CFLAGS_x86 for buggy GCC version (bug #823780) (ABI=${ABI})" |
381 |
- fi |
382 |
- CC=${CC_mangled} |
383 |
- fi |
384 |
- ;; |
385 |
- mips) |
386 |
- # The mips abi cannot support the GNU style hashes. #233233 |
387 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
388 |
- ;; |
389 |
- ppc|ppc64) |
390 |
- # Many arch-specific implementations do not work on ppc with |
391 |
- # cache-block not equal to 128 bytes. This breaks memset: |
392 |
- # https://sourceware.org/PR26522 |
393 |
- # https://bugs.gentoo.org/737996 |
394 |
- # Use default -mcpu=. For ppc it means non-multiarch setup. |
395 |
- filter-flags '-mcpu=*' |
396 |
- ;; |
397 |
- sparc) |
398 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
399 |
- filter-flags "-fcall-used-g7" |
400 |
- append-flags "-fcall-used-g6" |
401 |
- |
402 |
- local cpu |
403 |
- case ${CTARGET} in |
404 |
- sparc64-*) |
405 |
- cpu="sparc64" |
406 |
- case $(get-flag mcpu) in |
407 |
- v9) |
408 |
- # We need to force at least v9a because the base build doesn't |
409 |
- # work with just v9. |
410 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
411 |
- append-flags "-Wa,-xarch=v9a" |
412 |
- ;; |
413 |
- esac |
414 |
- ;; |
415 |
- sparc-*) |
416 |
- case $(get-flag mcpu) in |
417 |
- v8|supersparc|hypersparc|leon|leon3) |
418 |
- cpu="sparcv8" |
419 |
- ;; |
420 |
- *) |
421 |
- cpu="sparcv9" |
422 |
- ;; |
423 |
- esac |
424 |
- ;; |
425 |
- esac |
426 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
427 |
- ;; |
428 |
- esac |
429 |
-} |
430 |
- |
431 |
-setup_flags() { |
432 |
- # Make sure host make.conf doesn't pollute us |
433 |
- if is_crosscompile || tc-is-cross-compiler ; then |
434 |
- CHOST=${CTARGET} strip-unsupported-flags |
435 |
- fi |
436 |
- |
437 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
438 |
- # we are building when pulling glibc on a multilib profile |
439 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
440 |
- CFLAGS=${CFLAGS_BASE} |
441 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
442 |
- CXXFLAGS=${CXXFLAGS_BASE} |
443 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
444 |
- ASFLAGS=${ASFLAGS_BASE} |
445 |
- |
446 |
- # Allow users to explicitly avoid flag sanitization via |
447 |
- # USE=custom-cflags. |
448 |
- if ! use custom-cflags; then |
449 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
450 |
- # person may not work for another. To avoid a large influx of bugs |
451 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
452 |
- # problems as possible. |
453 |
- strip-flags |
454 |
- # Lock glibc at -O2; we want to be conservative here. |
455 |
- filter-flags '-O?' |
456 |
- append-flags -O2 |
457 |
- fi |
458 |
- |
459 |
- strip-unsupported-flags |
460 |
- filter-flags -m32 -m64 '-mabi=*' |
461 |
- |
462 |
- # glibc aborts if rpath is set by LDFLAGS |
463 |
- filter-ldflags '-Wl,-rpath=*' |
464 |
- |
465 |
- # ld can't use -r & --relax at the same time, bug #788901 |
466 |
- # https://sourceware.org/PR27837 |
467 |
- filter-ldflags '-Wl,--relax' |
468 |
- |
469 |
- # some weird software relies on sysv hashes in glibc, bug 863863, bug 864100 |
470 |
- # we have to do that here already so mips can filter it out again :P |
471 |
- if use hash-sysv-compat ; then |
472 |
- append-ldflags '-Wl,--hash-style=both' |
473 |
- fi |
474 |
- |
475 |
- # #492892 |
476 |
- filter-flags -frecord-gcc-switches |
477 |
- |
478 |
- # #829583 |
479 |
- filter-lfs-flags |
480 |
- |
481 |
- unset CBUILD_OPT CTARGET_OPT |
482 |
- if use multilib ; then |
483 |
- CTARGET_OPT=$(get_abi_CTARGET) |
484 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
485 |
- fi |
486 |
- |
487 |
- setup_target_flags |
488 |
- |
489 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
490 |
- CBUILD_OPT=${CTARGET_OPT} |
491 |
- fi |
492 |
- |
493 |
- # glibc's headers disallow -O0 and fail at build time: |
494 |
- # include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization" |
495 |
- replace-flags -O0 -O1 |
496 |
- |
497 |
- # glibc handles this internally already where it's appropriate; |
498 |
- # can't always have SSP when we're the ones setting it up, etc |
499 |
- filter-flags '-fstack-protector*' |
500 |
- |
501 |
- # Similar issues as with SSP. Can't inject yourself that early. |
502 |
- filter-flags '-fsanitize=*' |
503 |
- |
504 |
- # See end of bug #830454; we handle this via USE=cet |
505 |
- filter-flags '-fcf-protection=' |
506 |
-} |
507 |
- |
508 |
-use_multiarch() { |
509 |
- # Allow user to disable runtime arch detection in multilib. |
510 |
- use multiarch || return 1 |
511 |
- # Make sure binutils is new enough to support indirect functions, |
512 |
- # #336792. This funky sed supports gold and bfd linkers. |
513 |
- local bver nver |
514 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
515 |
- case $(tc-arch ${CTARGET}) in |
516 |
- amd64|x86) nver="2.20" ;; |
517 |
- arm) nver="2.22" ;; |
518 |
- hppa) nver="2.23" ;; |
519 |
- ppc|ppc64) nver="2.20" ;; |
520 |
- # ifunc support was added in 2.23, but glibc also needs |
521 |
- # machinemode which is in 2.24. |
522 |
- s390) nver="2.24" ;; |
523 |
- sparc) nver="2.21" ;; |
524 |
- *) return 1 ;; |
525 |
- esac |
526 |
- ver_test ${bver} -ge ${nver} |
527 |
-} |
528 |
- |
529 |
-# Setup toolchain variables that had historically been defined in the |
530 |
-# profiles for these archs. |
531 |
-setup_env() { |
532 |
- # silly users |
533 |
- unset LD_RUN_PATH |
534 |
- unset LD_ASSUME_KERNEL |
535 |
- |
536 |
- if is_crosscompile || tc-is-cross-compiler ; then |
537 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
538 |
- |
539 |
- if ! use multilib ; then |
540 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
541 |
- else |
542 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
543 |
- fi |
544 |
- |
545 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
546 |
- # and fall back on CFLAGS. |
547 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
548 |
- CFLAGS=${!VAR-${CFLAGS}} |
549 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
550 |
- fi |
551 |
- |
552 |
- setup_flags |
553 |
- |
554 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
555 |
- |
556 |
- if just_headers ; then |
557 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
558 |
- # At this bootstrap stage we have only binutils for |
559 |
- # target but not compiler yet. |
560 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
561 |
- return 0 |
562 |
- fi |
563 |
- |
564 |
- # Glibc does not work with gold (for various reasons) #269274. |
565 |
- tc-ld-disable-gold |
566 |
- |
567 |
- if use doc ; then |
568 |
- export MAKEINFO=makeinfo |
569 |
- else |
570 |
- export MAKEINFO=/dev/null |
571 |
- fi |
572 |
- |
573 |
- # Reset CC and CXX to the value at start of emerge |
574 |
- export CC=${glibc__ORIG_CC:-${CC:-$(tc-getCC ${CTARGET})}} |
575 |
- export CXX=${glibc__ORIG_CXX:-${CXX:-$(tc-getCXX ${CTARGET})}} |
576 |
- |
577 |
- # and make sure glibc__ORIG_CC and glibc__ORIG_CXX is defined now. |
578 |
- export glibc__ORIG_CC=${CC} |
579 |
- export glibc__ORIG_CXX=${CXX} |
580 |
- |
581 |
- if tc-is-clang && ! use custom-cflags && ! is_crosscompile ; then |
582 |
- export glibc__force_gcc=yes |
583 |
- # once this is toggled on, it needs to stay on, since with CPP manipulated |
584 |
- # tc-is-clang does not work correctly anymore... |
585 |
- fi |
586 |
- |
587 |
- if [[ ${glibc__force_gcc} == "yes" ]] ; then |
588 |
- # If we are running in an otherwise clang/llvm environment, we need to |
589 |
- # recover the proper gcc and binutils settings here, at least until glibc |
590 |
- # is finally building with clang. So let's override everything that is |
591 |
- # set in the clang profiles. |
592 |
- # Want to shoot yourself into the foot? Set USE=custom-cflags, that's always |
593 |
- # a good start into that direction. |
594 |
- # Also, if you're crosscompiling, let's assume you know what you are doing. |
595 |
- # Hopefully. |
596 |
- # Last, we need the settings of the *build* environment, not of the |
597 |
- # target environment... |
598 |
- |
599 |
- local current_binutils_path=$(env ROOT="${BROOT}" binutils-config -B) |
600 |
- local current_gcc_path=$(env ROOT="${BROOT}" gcc-config -B) |
601 |
- einfo "Overriding clang configuration, since it won't work here" |
602 |
- |
603 |
- export CC="${current_gcc_path}/gcc" |
604 |
- export CPP="${current_gcc_path}/cpp" |
605 |
- export CXX="${current_gcc_path}/g++" |
606 |
- export LD="${current_binutils_path}/ld.bfd" |
607 |
- export AR="${current_binutils_path}/ar" |
608 |
- export AS="${current_binutils_path}/as" |
609 |
- export NM="${current_binutils_path}/nm" |
610 |
- export STRIP="${current_binutils_path}/strip" |
611 |
- export RANLIB="${current_binutils_path}/ranlib" |
612 |
- export OBJCOPY="${current_binutils_path}/objcopy" |
613 |
- export STRINGS="${current_binutils_path}/strings" |
614 |
- export OBJDUMP="${current_binutils_path}/objdump" |
615 |
- export READELF="${current_binutils_path}/readelf" |
616 |
- export ADDR2LINE="${current_binutils_path}/addr2line" |
617 |
- |
618 |
- # do we need to also do flags munging here? yes! at least... |
619 |
- filter-flags '-fuse-ld=*' |
620 |
- filter-flags '-D_FORTIFY_SOURCE=*' |
621 |
- |
622 |
- else |
623 |
- |
624 |
- # this is the "normal" case |
625 |
- |
626 |
- export CC="$(tc-getCC ${CTARGET})" |
627 |
- export CXX="$(tc-getCXX ${CTARGET})" |
628 |
- |
629 |
- # Always use tuple-prefixed toolchain. For non-native ABI glibc's configure |
630 |
- # can't detect them automatically due to ${CHOST} mismatch and fallbacks |
631 |
- # to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup(). |
632 |
- export NM="$(tc-getNM ${CTARGET})" |
633 |
- export READELF="$(tc-getREADELF ${CTARGET})" |
634 |
- |
635 |
- fi |
636 |
- |
637 |
- # We need to export CFLAGS with abi information in them because glibc's |
638 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
639 |
- # around the original clean value to avoid appending multiple ABIs on |
640 |
- # top of each other. (Why does the comment talk about CFLAGS if the code |
641 |
- # acts on CC?) |
642 |
- export glibc__GLIBC_CC=${CC} |
643 |
- export glibc__GLIBC_CXX=${CXX} |
644 |
- |
645 |
- export glibc__abi_CFLAGS="$(get_abi_CFLAGS)" |
646 |
- |
647 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
648 |
- # To build .S (assembly) files with the same ABI-specific flags |
649 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
650 |
- # https://sourceware.org/PR23273 |
651 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
652 |
- # and breaks multiarch support. See 659030#c3 for an example. |
653 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
654 |
- export CC="${glibc__GLIBC_CC} ${glibc__abi_CFLAGS} ${CFLAGS} ${LDFLAGS}" |
655 |
- |
656 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
657 |
- export CXX="${glibc__GLIBC_CXX} ${glibc__abi_CFLAGS} ${CFLAGS}" |
658 |
- |
659 |
- if is_crosscompile; then |
660 |
- # Assume worst-case bootstrap: glibc is buil first time |
661 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
662 |
- # building auxiliary programs that require C++: bug #683074 |
663 |
- # It should not affect final result. |
664 |
- export libc_cv_cxx_link_ok=no |
665 |
- # The line above has the same effect. We set CXX explicitly |
666 |
- # to make build logs less confusing. |
667 |
- export CXX= |
668 |
- fi |
669 |
-} |
670 |
- |
671 |
-foreach_abi() { |
672 |
- setup_env |
673 |
- |
674 |
- local ret=0 |
675 |
- local abilist="" |
676 |
- if use multilib ; then |
677 |
- abilist=$(get_install_abis) |
678 |
- else |
679 |
- abilist=${DEFAULT_ABI} |
680 |
- fi |
681 |
- local -x ABI |
682 |
- for ABI in ${abilist:-default} ; do |
683 |
- setup_env |
684 |
- einfo "Running $1 for ABI ${ABI}" |
685 |
- $1 |
686 |
- : $(( ret |= $? )) |
687 |
- done |
688 |
- return ${ret} |
689 |
-} |
690 |
- |
691 |
-glibc_banner() { |
692 |
- local b="Gentoo ${PVR}" |
693 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
694 |
- echo "${b}" |
695 |
-} |
696 |
- |
697 |
-# The following Kernel version handling functions are mostly copied from portage |
698 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
699 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
700 |
-# functions are just not provided. |
701 |
- |
702 |
-g_get_running_KV() { |
703 |
- uname -r |
704 |
- return $? |
705 |
-} |
706 |
- |
707 |
-g_KV_major() { |
708 |
- [[ -z $1 ]] && return 1 |
709 |
- local KV=$@ |
710 |
- echo "${KV%%.*}" |
711 |
-} |
712 |
- |
713 |
-g_KV_minor() { |
714 |
- [[ -z $1 ]] && return 1 |
715 |
- local KV=$@ |
716 |
- KV=${KV#*.} |
717 |
- echo "${KV%%.*}" |
718 |
-} |
719 |
- |
720 |
-g_KV_micro() { |
721 |
- [[ -z $1 ]] && return 1 |
722 |
- local KV=$@ |
723 |
- KV=${KV#*.*.} |
724 |
- echo "${KV%%[^[:digit:]]*}" |
725 |
-} |
726 |
- |
727 |
-g_KV_to_int() { |
728 |
- [[ -z $1 ]] && return 1 |
729 |
- local KV_MAJOR=$(g_KV_major "$1") |
730 |
- local KV_MINOR=$(g_KV_minor "$1") |
731 |
- local KV_MICRO=$(g_KV_micro "$1") |
732 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
733 |
- |
734 |
- # We make version 2.2.0 the minimum version we will handle as |
735 |
- # a sanity check ... if its less, we fail ... |
736 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
737 |
- echo "${KV_int}" |
738 |
- return 0 |
739 |
- fi |
740 |
- return 1 |
741 |
-} |
742 |
- |
743 |
-g_int_to_KV() { |
744 |
- local version=$1 major minor micro |
745 |
- major=$((version / 65536)) |
746 |
- minor=$(((version % 65536) / 256)) |
747 |
- micro=$((version % 256)) |
748 |
- echo ${major}.${minor}.${micro} |
749 |
-} |
750 |
- |
751 |
-eend_KV() { |
752 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
753 |
- eend $? |
754 |
-} |
755 |
- |
756 |
-get_kheader_version() { |
757 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
758 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
759 |
- tail -n 1 |
760 |
-} |
761 |
- |
762 |
-# We collect all sanity checks here. Consistency is not guranteed between |
763 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
764 |
-# src_unpack. |
765 |
-sanity_prechecks() { |
766 |
- # Prevent native builds from downgrading |
767 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
768 |
- [[ -z ${ROOT} ]] && \ |
769 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
770 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
771 |
- |
772 |
- # The high rev # is to allow people to downgrade between -r# |
773 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
774 |
- # should be fine. Hopefully we never actually use a r# this |
775 |
- # high. |
776 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
777 |
- eerror "Sanity check to keep you from breaking your system:" |
778 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
779 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
780 |
- fi |
781 |
- |
782 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
783 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
784 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
785 |
- die "Old and broken kernel." |
786 |
- fi |
787 |
- fi |
788 |
- |
789 |
- # Users have had a chance to phase themselves, time to give em the boot |
790 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
791 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
792 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
793 |
- die "Lazy upgrader detected" |
794 |
- fi |
795 |
- |
796 |
- if [[ ${CTARGET} == i386-* ]] ; then |
797 |
- eerror "i386 CHOSTs are no longer supported." |
798 |
- eerror "Chances are you don't actually want/need i386." |
799 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
800 |
- die "Please fix your CHOST" |
801 |
- fi |
802 |
- |
803 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
804 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
805 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
806 |
- ewarn "hypervisor, which is probably not what you want." |
807 |
- fi |
808 |
- |
809 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
810 |
- # we test for... |
811 |
- if ! is_crosscompile ; then |
812 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
813 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
814 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
815 |
- local STAT |
816 |
- if ${CC-${CHOST}-gcc} ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
817 |
- "${T}/check-ia32-emulation.elf32" |
818 |
- STAT=$? |
819 |
- else |
820 |
- # Don't fail here to allow single->multi ABI switch |
821 |
- # or recover from breakage like bug #646424 |
822 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
823 |
- STAT=0 |
824 |
- fi |
825 |
- rm -f "${T}/check-ia32-emulation.elf32" |
826 |
- eend $STAT |
827 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
828 |
- fi |
829 |
- |
830 |
- fi |
831 |
- |
832 |
- # When we actually have to compile something... |
833 |
- if ! just_headers && [[ ${MERGE_TYPE} != "binary" ]] ; then |
834 |
- if [[ -d "${ESYSROOT}"/usr/lib/include ]] ; then |
835 |
- # bug #833620, bug #643302 |
836 |
- eerror "Found ${ESYSROOT}/usr/lib/include directory!" |
837 |
- eerror "This is known to break glibc's build." |
838 |
- eerror "Please backup its contents then remove the directory." |
839 |
- die "Found directory (${ESYSROOT}/usr/lib/include) which will break build (bug #833620)!" |
840 |
- fi |
841 |
- |
842 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
843 |
- local run_kv build_kv want_kv |
844 |
- |
845 |
- run_kv=$(g_get_running_KV) |
846 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
847 |
- want_kv=${MIN_KERN_VER} |
848 |
- |
849 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
850 |
- # Building fails on an non-supporting kernel |
851 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
852 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
853 |
- echo |
854 |
- eerror "You need a kernel of at least ${want_kv}!" |
855 |
- die "Kernel version too low!" |
856 |
- fi |
857 |
- fi |
858 |
- |
859 |
- # Do not run this check for pkg_pretend, just pkg_setup and friends (if we ever get used there). |
860 |
- # It's plausible (seen it in the wild) that Portage will (correctly) schedule a linux-headers |
861 |
- # upgrade before glibc, but because pkg_pretend gets run before any packages are merged at all (not |
862 |
- # just glibc), the whole emerge gets aborted without a good reason. We probably don't |
863 |
- # need to run this check at all given we have a dependency on the right headers, |
864 |
- # but let's leave it as-is for now. |
865 |
- if [[ ${EBUILD_PHASE_FUNC} != pkg_pretend ]] ; then |
866 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
867 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
868 |
- echo |
869 |
- eerror "You need linux-headers of at least ${want_kv}!" |
870 |
- die "linux-headers version too low!" |
871 |
- fi |
872 |
- fi |
873 |
- fi |
874 |
- fi |
875 |
-} |
876 |
- |
877 |
-upgrade_warning() { |
878 |
- if [[ ${MERGE_TYPE} != buildonly && -n ${REPLACING_VERSIONS} && -z ${ROOT} ]]; then |
879 |
- local oldv newv=$(ver_cut 1-2 ${PV}) |
880 |
- for oldv in ${REPLACING_VERSIONS}; do |
881 |
- if ver_test ${oldv} -lt ${newv}; then |
882 |
- ewarn "After upgrading glibc, please restart all running processes." |
883 |
- ewarn "Be sure to include init (telinit u) or systemd (systemctl daemon-reexec)." |
884 |
- ewarn "Alternatively, reboot your system." |
885 |
- ewarn "(See bug #660556, bug #741116, bug #823756, etc)" |
886 |
- break |
887 |
- fi |
888 |
- done |
889 |
- fi |
890 |
-} |
891 |
- |
892 |
-# |
893 |
-# the phases |
894 |
-# |
895 |
- |
896 |
-# pkg_pretend |
897 |
- |
898 |
-pkg_pretend() { |
899 |
- upgrade_warning |
900 |
-} |
901 |
- |
902 |
-pkg_setup() { |
903 |
- # see bug 682570 |
904 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
905 |
-} |
906 |
- |
907 |
-# src_unpack |
908 |
- |
909 |
-src_unpack() { |
910 |
- setup_env |
911 |
- |
912 |
- einfo "Checking general environment sanity." |
913 |
- sanity_prechecks |
914 |
- |
915 |
- use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
916 |
- |
917 |
- if [[ ${PV} == 9999* ]] ; then |
918 |
- EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git" |
919 |
- EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git |
920 |
- git-r3_src_unpack |
921 |
- mv patches-git/9999 patches || die |
922 |
- |
923 |
- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
924 |
- EGIT_CHECKOUT_DIR=${S} |
925 |
- git-r3_src_unpack |
926 |
- else |
927 |
- unpack ${P}.tar.xz |
928 |
- |
929 |
- cd "${WORKDIR}" || die |
930 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
931 |
- fi |
932 |
- |
933 |
- cd "${WORKDIR}" || die |
934 |
- unpack locale-gen-${LOCALE_GEN_VER}.tar.gz |
935 |
- use systemd && unpack glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz |
936 |
-} |
937 |
- |
938 |
-src_prepare() { |
939 |
- local patchsetname |
940 |
- if ! use vanilla ; then |
941 |
- if [[ ${PV} == 9999* ]] ; then |
942 |
- patchsetname="from git master" |
943 |
- else |
944 |
- patchsetname="${RELEASE_VER}-${PATCH_VER}" |
945 |
- fi |
946 |
- einfo "Applying Gentoo Glibc Patchset ${patchsetname}" |
947 |
- eapply "${WORKDIR}"/patches |
948 |
- einfo "Done." |
949 |
- fi |
950 |
- |
951 |
- default |
952 |
- |
953 |
- gnuconfig_update |
954 |
- |
955 |
- cd "${WORKDIR}" |
956 |
- find . -name configure -exec touch {} + |
957 |
- |
958 |
- # move the external locale-gen to its old place |
959 |
- mkdir extra || die |
960 |
- mv locale-gen-${LOCALE_GEN_VER} extra/locale || die |
961 |
- |
962 |
- eprefixify extra/locale/locale-gen |
963 |
- |
964 |
- # Fix permissions on some of the scripts. |
965 |
- chmod u+x "${S}"/scripts/*.sh |
966 |
- |
967 |
- cd "${S}" |
968 |
-} |
969 |
- |
970 |
-glibc_do_configure() { |
971 |
- dump_build_environment |
972 |
- |
973 |
- local myconf=() |
974 |
- |
975 |
- # Use '=strong' instead of '=all' to protect only functions |
976 |
- # worth protecting from stack smashes. |
977 |
- myconf+=( --enable-stack-protector=$(usex ssp strong no) ) |
978 |
- |
979 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
980 |
- # is not robust enough to detect proper support: |
981 |
- # https://bugs.gentoo.org/641216 |
982 |
- # https://sourceware.org/PR22634#c0 |
983 |
- case $(tc-arch ${CTARGET}) in |
984 |
- # Keep whitelist of targets where autodetection mostly works. |
985 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
986 |
- # Blacklist everywhere else |
987 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
988 |
- esac |
989 |
- |
990 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
991 |
- case ${CTARGET} in |
992 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
993 |
- *) ;; |
994 |
- esac |
995 |
- |
996 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
997 |
- |
998 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
999 |
- |
1000 |
- # Since SELinux support is only required for nscd, only enable it if: |
1001 |
- # 1. USE selinux |
1002 |
- # 2. only for the primary ABI on multilib systems |
1003 |
- # 3. Not a crosscompile |
1004 |
- if ! is_crosscompile && use selinux ; then |
1005 |
- if use multilib ; then |
1006 |
- if is_final_abi ; then |
1007 |
- myconf+=( --with-selinux ) |
1008 |
- else |
1009 |
- myconf+=( --without-selinux ) |
1010 |
- fi |
1011 |
- else |
1012 |
- myconf+=( --with-selinux ) |
1013 |
- fi |
1014 |
- else |
1015 |
- myconf+=( --without-selinux ) |
1016 |
- fi |
1017 |
- |
1018 |
- # Force a few tests where we always know the answer but |
1019 |
- # configure is incapable of finding it. |
1020 |
- if is_crosscompile ; then |
1021 |
- export \ |
1022 |
- libc_cv_c_cleanup=yes \ |
1023 |
- libc_cv_forced_unwind=yes |
1024 |
- fi |
1025 |
- |
1026 |
- myconf+=( |
1027 |
- --disable-werror |
1028 |
- --enable-bind-now |
1029 |
- --build=${CBUILD_OPT:-${CBUILD}} |
1030 |
- --host=${CTARGET_OPT:-${CTARGET}} |
1031 |
- $(use_enable profile) |
1032 |
- $(use_with gd) |
1033 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
1034 |
- --prefix="$(host_eprefix)/usr" |
1035 |
- --sysconfdir="$(host_eprefix)/etc" |
1036 |
- --localstatedir="$(host_eprefix)/var" |
1037 |
- --libdir='$(prefix)'/$(get_libdir) |
1038 |
- --mandir='$(prefix)'/share/man |
1039 |
- --infodir='$(prefix)'/share/info |
1040 |
- --libexecdir='$(libdir)'/misc/glibc |
1041 |
- --with-bugurl=https://bugs.gentoo.org/ |
1042 |
- --with-pkgversion="$(glibc_banner)" |
1043 |
- $(use_enable crypt) |
1044 |
- $(use_multiarch || echo --disable-multi-arch) |
1045 |
- $(use_enable systemtap) |
1046 |
- $(use_enable nscd) |
1047 |
- |
1048 |
- # locale data is arch-independent |
1049 |
- # https://bugs.gentoo.org/753740 |
1050 |
- libc_cv_complocaledir='${exec_prefix}/lib/locale' |
1051 |
- |
1052 |
- # -march= option tricks build system to infer too |
1053 |
- # high ISA level: https://sourceware.org/PR27318 |
1054 |
- libc_cv_include_x86_isa_level=no |
1055 |
- # Explicit override of https://sourceware.org/PR27991 |
1056 |
- # exposes a bug in glibc's configure: |
1057 |
- # https://sourceware.org/PR27991 |
1058 |
- libc_cv_have_x86_lahf_sahf=no |
1059 |
- libc_cv_have_x86_movbe=no |
1060 |
- |
1061 |
- ${EXTRA_ECONF} |
1062 |
- ) |
1063 |
- |
1064 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
1065 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
1066 |
- |
1067 |
- # These libs don't have configure flags. |
1068 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
1069 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
1070 |
- |
1071 |
- # There is no configure option for this and we need to export it |
1072 |
- # since the glibc build will re-run configure on itself |
1073 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
1074 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
1075 |
- |
1076 |
- local builddir=$(builddir nptl) |
1077 |
- mkdir -p "${builddir}" |
1078 |
- cd "${builddir}" |
1079 |
- set -- "${S}"/configure "${myconf[@]}" |
1080 |
- echo "$@" |
1081 |
- "$@" || die "failed to configure glibc" |
1082 |
- |
1083 |
- # ia64 static cross-compilers are a pita in so much that they |
1084 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
1085 |
- # disable building of the programs for those targets if it |
1086 |
- # doesn't work. |
1087 |
- # XXX: We could turn this into a compiler test, but ia64 is |
1088 |
- # the only one that matters, so this should be fine for now. |
1089 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
1090 |
- sed -i '1i+link-static = touch $@' config.make |
1091 |
- fi |
1092 |
- |
1093 |
- # If we're trying to migrate between ABI sets, we need |
1094 |
- # to lie and use a local copy of gcc. Like if the system |
1095 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
1096 |
- # add x32 to it, gcc/glibc don't yet support x32. |
1097 |
- # |
1098 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib-bootstrap ; then |
1099 |
- echo 'main(){}' > "${T}"/test.c |
1100 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
1101 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
1102 |
- fi |
1103 |
- fi |
1104 |
-} |
1105 |
- |
1106 |
-glibc_headers_configure() { |
1107 |
- export ABI=default |
1108 |
- |
1109 |
- local builddir=$(builddir "headers") |
1110 |
- mkdir -p "${builddir}" |
1111 |
- cd "${builddir}" |
1112 |
- |
1113 |
- # if we don't have a compiler yet, we can't really test it now ... |
1114 |
- # hopefully they don't affect header generation, so let's hope for |
1115 |
- # the best here ... |
1116 |
- local v vars=( |
1117 |
- ac_cv_header_cpuid_h=yes |
1118 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
1119 |
- libc_cv_asm_cfi_directives=yes |
1120 |
- libc_cv_broken_visibility_attribute=no |
1121 |
- libc_cv_c_cleanup=yes |
1122 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
1123 |
- libc_cv_forced_unwind=yes |
1124 |
- libc_cv_gcc___thread=yes |
1125 |
- libc_cv_mlong_double_128=yes |
1126 |
- libc_cv_mlong_double_128ibm=yes |
1127 |
- libc_cv_ppc_machine=yes |
1128 |
- libc_cv_ppc_rel16=yes |
1129 |
- libc_cv_predef_fortify_source=no |
1130 |
- libc_cv_target_power8_ok=yes |
1131 |
- libc_cv_visibility_attribute=yes |
1132 |
- libc_cv_z_combreloc=yes |
1133 |
- libc_cv_z_execstack=yes |
1134 |
- libc_cv_z_initfirst=yes |
1135 |
- libc_cv_z_nodelete=yes |
1136 |
- libc_cv_z_nodlopen=yes |
1137 |
- libc_cv_z_relro=yes |
1138 |
- libc_mips_abi=${ABI} |
1139 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
1140 |
- # These libs don't have configure flags. |
1141 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
1142 |
- ac_cv_lib_cap_cap_init=no |
1143 |
- ) |
1144 |
- |
1145 |
- einfo "Forcing cached settings:" |
1146 |
- for v in "${vars[@]}" ; do |
1147 |
- einfo " ${v}" |
1148 |
- export ${v} |
1149 |
- done |
1150 |
- |
1151 |
- local headers_only_arch_CPPFLAGS=() |
1152 |
- |
1153 |
- # Blow away some random CC settings that screw things up. #550192 |
1154 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
1155 |
- pushd "${S}"/sysdeps/mips >/dev/null |
1156 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
1157 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
1158 |
- |
1159 |
- # Force the mips ABI to the default. This is OK because the set of |
1160 |
- # installed headers in this phase is the same between the 3 ABIs. |
1161 |
- # If this ever changes, this hack will break, but that's unlikely |
1162 |
- # as glibc discourages that behavior. |
1163 |
- # https://crbug.com/647033 |
1164 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
1165 |
- |
1166 |
- popd >/dev/null |
1167 |
- fi |
1168 |
- |
1169 |
- case ${CTARGET} in |
1170 |
- riscv*) |
1171 |
- # RISC-V interrogates the compiler to determine which target to |
1172 |
- # build. If building the headers then we don't strictly need a |
1173 |
- # RISC-V compiler, so the built-in definitions that are provided |
1174 |
- # along with all RISC-V compiler might not exist. This causes |
1175 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
1176 |
- # building the headers any value will actually work here, so just |
1177 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
1178 |
- # happy for now -- the headers are all the same anyway so it |
1179 |
- # doesn't matter. |
1180 |
- headers_only_arch_CPPFLAGS+=( |
1181 |
- -D__riscv_xlen=64 |
1182 |
- -D__riscv_flen=64 |
1183 |
- -D__riscv_float_abi_double=1 |
1184 |
- -D__riscv_atomic=1 |
1185 |
- ) ;; |
1186 |
- esac |
1187 |
- |
1188 |
- local myconf=() |
1189 |
- myconf+=( |
1190 |
- --disable-sanity-checks |
1191 |
- --enable-hacker-mode |
1192 |
- --disable-werror |
1193 |
- --enable-bind-now |
1194 |
- --build=${CBUILD_OPT:-${CBUILD}} |
1195 |
- --host=${CTARGET_OPT:-${CTARGET}} |
1196 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
1197 |
- --prefix="$(host_eprefix)/usr" |
1198 |
- $(use_enable crypt) |
1199 |
- ${EXTRA_ECONF} |
1200 |
- ) |
1201 |
- |
1202 |
- # Nothing is compiled here which would affect the headers for the target. |
1203 |
- # So forcing CC/CFLAGS is sane. |
1204 |
- local headers_only_CC=$(tc-getBUILD_CC) |
1205 |
- local headers_only_CFLAGS="-O1 -pipe" |
1206 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
1207 |
- local headers_only_LDFLAGS="" |
1208 |
- set -- "${S}"/configure "${myconf[@]}" |
1209 |
- echo \ |
1210 |
- "CC=${headers_only_CC}" \ |
1211 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
1212 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
1213 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
1214 |
- "$@" |
1215 |
- CC=${headers_only_CC} \ |
1216 |
- CFLAGS=${headers_only_CFLAGS} \ |
1217 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
1218 |
- LDFLAGS="" \ |
1219 |
- "$@" || die "failed to configure glibc" |
1220 |
-} |
1221 |
- |
1222 |
-do_src_configure() { |
1223 |
- if just_headers ; then |
1224 |
- glibc_headers_configure |
1225 |
- else |
1226 |
- glibc_do_configure nptl |
1227 |
- fi |
1228 |
-} |
1229 |
- |
1230 |
-src_configure() { |
1231 |
- foreach_abi do_src_configure |
1232 |
-} |
1233 |
- |
1234 |
-do_src_compile() { |
1235 |
- emake -C "$(builddir nptl)" |
1236 |
-} |
1237 |
- |
1238 |
-src_compile() { |
1239 |
- if just_headers ; then |
1240 |
- return |
1241 |
- fi |
1242 |
- |
1243 |
- foreach_abi do_src_compile |
1244 |
-} |
1245 |
- |
1246 |
-glibc_src_test() { |
1247 |
- cd "$(builddir nptl)" |
1248 |
- |
1249 |
- local myxfailparams="" |
1250 |
- if [[ "${GENTOO_GLIBC_XFAIL_TESTS}" == "yes" ]] ; then |
1251 |
- for myt in ${XFAIL_TEST_LIST[@]} ; do |
1252 |
- myxfailparams+="test-xfail-${myt}=yes " |
1253 |
- done |
1254 |
- fi |
1255 |
- |
1256 |
- # sandbox does not understand unshare() and prevents |
1257 |
- # writes to /proc/, which makes many tests fail |
1258 |
- |
1259 |
- # we give the tests a bit more time to avoid spurious |
1260 |
- # bug reports on slow arches |
1261 |
- |
1262 |
- SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check |
1263 |
-} |
1264 |
- |
1265 |
-do_src_test() { |
1266 |
- local ret=0 |
1267 |
- |
1268 |
- glibc_src_test |
1269 |
- : $(( ret |= $? )) |
1270 |
- |
1271 |
- return ${ret} |
1272 |
-} |
1273 |
- |
1274 |
-src_test() { |
1275 |
- if just_headers ; then |
1276 |
- return |
1277 |
- fi |
1278 |
- |
1279 |
- # Give tests more time to complete. |
1280 |
- export TIMEOUTFACTOR=5 |
1281 |
- |
1282 |
- foreach_abi do_src_test || die "tests failed" |
1283 |
-} |
1284 |
- |
1285 |
-run_locale_gen() { |
1286 |
- # if the host locales.gen contains no entries, we'll install everything |
1287 |
- local root="$1" |
1288 |
- local inplace="" |
1289 |
- |
1290 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
1291 |
- inplace="--inplace-glibc" |
1292 |
- root="$2" |
1293 |
- fi |
1294 |
- |
1295 |
- local locale_list="${root%/}/etc/locale.gen" |
1296 |
- |
1297 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
1298 |
- |
1299 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
1300 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
1301 |
- locale_list="${root%/}/usr/share/i18n/SUPPORTED" |
1302 |
- fi |
1303 |
- |
1304 |
- set -- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
1305 |
- --destdir "${root}" |
1306 |
- echo "$@" |
1307 |
- "$@" |
1308 |
- |
1309 |
- popd >/dev/null |
1310 |
-} |
1311 |
- |
1312 |
-glibc_do_src_install() { |
1313 |
- local builddir=$(builddir nptl) |
1314 |
- cd "${builddir}" |
1315 |
- |
1316 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install |
1317 |
- |
1318 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
1319 |
- # which come without headers etc. Only needed for binary packages since the |
1320 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
1321 |
- find "${D}" -name "libnsl.a" -delete |
1322 |
- find "${D}" -name "libnsl.so" -delete |
1323 |
- |
1324 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
1325 |
- # to infer upstream version: |
1326 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
1327 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
1328 |
- |
1329 |
- # Avoid stripping binaries not targeted by ${CHOST}. Or else |
1330 |
- # ${CHOST}-strip would break binaries build for ${CTARGET}. |
1331 |
- is_crosscompile && dostrip -x / |
1332 |
- # gdb thread introspection relies on local libpthreas symbols. stripping breaks it |
1333 |
- # See Note [Disable automatic stripping] |
1334 |
- dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so |
1335 |
- |
1336 |
- if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
1337 |
- # Move versioned .a file out of libdir to evade portage QA checks |
1338 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
1339 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
1340 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die |
1341 |
- dodir $(alt_usrlibdir)/${P} |
1342 |
- mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
1343 |
- fi |
1344 |
- |
1345 |
- # We'll take care of the cache ourselves |
1346 |
- rm -f "${ED}"/etc/ld.so.cache |
1347 |
- |
1348 |
- # Everything past this point just needs to be done once ... |
1349 |
- is_final_abi || return 0 |
1350 |
- |
1351 |
- # Make sure the non-native interp can be found on multilib systems even |
1352 |
- # if the main library set isn't installed into the right place. Maybe |
1353 |
- # we should query the active gcc for info instead of hardcoding it ? |
1354 |
- local i ldso_abi ldso_name |
1355 |
- local ldso_abi_list=( |
1356 |
- # x86 |
1357 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
1358 |
- x32 /libx32/ld-linux-x32.so.2 |
1359 |
- x86 /lib/ld-linux.so.2 |
1360 |
- # mips |
1361 |
- o32 /lib/ld.so.1 |
1362 |
- n32 /lib32/ld.so.1 |
1363 |
- n64 /lib64/ld.so.1 |
1364 |
- # powerpc |
1365 |
- ppc /lib/ld.so.1 |
1366 |
- # riscv |
1367 |
- ilp32d /lib/ld-linux-riscv32-ilp32d.so.1 |
1368 |
- ilp32 /lib/ld-linux-riscv32-ilp32.so.1 |
1369 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
1370 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
1371 |
- # s390 |
1372 |
- s390 /lib/ld.so.1 |
1373 |
- s390x /lib/ld64.so.1 |
1374 |
- # sparc |
1375 |
- sparc32 /lib/ld-linux.so.2 |
1376 |
- sparc64 /lib64/ld-linux.so.2 |
1377 |
- ) |
1378 |
- case $(tc-endian) in |
1379 |
- little) |
1380 |
- ldso_abi_list+=( |
1381 |
- # arm |
1382 |
- arm64 /lib/ld-linux-aarch64.so.1 |
1383 |
- # ELFv2 (glibc does not support ELFv1 on LE) |
1384 |
- ppc64 /lib64/ld64.so.2 |
1385 |
- ) |
1386 |
- ;; |
1387 |
- big) |
1388 |
- ldso_abi_list+=( |
1389 |
- # arm |
1390 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
1391 |
- # ELFv1 (glibc does not support ELFv2 on BE) |
1392 |
- ppc64 /lib64/ld64.so.1 |
1393 |
- ) |
1394 |
- ;; |
1395 |
- esac |
1396 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
1397 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
1398 |
- fi |
1399 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
1400 |
- ldso_abi=${ldso_abi_list[i]} |
1401 |
- has ${ldso_abi} $(get_install_abis) || continue |
1402 |
- |
1403 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
1404 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
1405 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
1406 |
- fi |
1407 |
- done |
1408 |
- |
1409 |
- # In the LSB 5.0 definition, someone had the excellent idea to "standardize" |
1410 |
- # the runtime loader name, see also https://xkcd.com/927/ |
1411 |
- # Normally, in Gentoo one should never come across executables that require this. |
1412 |
- # However, binary commercial packages are known to adhere to weird practices. |
1413 |
- # https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-AMD64/LSB-Core-AMD64.html#BASELIB |
1414 |
- local lsb_ldso_name native_ldso_name lsb_ldso_abi |
1415 |
- local lsb_ldso_abi_list=( |
1416 |
- # x86 |
1417 |
- amd64 ld-linux-x86-64.so.2 ld-lsb-x86-64.so.3 |
1418 |
- ) |
1419 |
- for (( i = 0; i < ${#lsb_ldso_abi_list[@]}; i += 3 )) ; do |
1420 |
- lsb_ldso_abi=${lsb_ldso_abi_list[i]} |
1421 |
- native_ldso_name=${lsb_ldso_abi_list[i+1]} |
1422 |
- lsb_ldso_name=${lsb_ldso_abi_list[i+2]} |
1423 |
- has ${lsb_ldso_abi} $(get_install_abis) || continue |
1424 |
- |
1425 |
- if [[ ! -L ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} && ! -e ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} ]] ; then |
1426 |
- dosym ${native_ldso_name} "$(alt_prefix)/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name}" |
1427 |
- fi |
1428 |
- done |
1429 |
- |
1430 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
1431 |
- # binary to be setuid. This is because the default owners/perms will be |
1432 |
- # exactly what we want. |
1433 |
- if ! use suid ; then |
1434 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
1435 |
- fi |
1436 |
- |
1437 |
- ################################################################# |
1438 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
1439 |
- # Make sure we install some symlink hacks so that when we build |
1440 |
- # a 2nd stage cross-compiler, gcc finds the target system |
1441 |
- # headers correctly. See gcc/doc/gccinstall.info |
1442 |
- if is_crosscompile ; then |
1443 |
- # We need to make sure that /lib and /usr/lib always exists. |
1444 |
- # gcc likes to use relative paths to get to its multilibs like |
1445 |
- # /usr/lib/../lib64/. So while we don't install any files into |
1446 |
- # /usr/lib/, we do need it to exist. |
1447 |
- keepdir $(alt_prefix)/lib |
1448 |
- keepdir $(alt_prefix)/usr/lib |
1449 |
- |
1450 |
- dosym usr/include $(alt_prefix)/sys-include |
1451 |
- return 0 |
1452 |
- fi |
1453 |
- |
1454 |
- # Files for Debian-style locale updating |
1455 |
- dodir /usr/share/i18n |
1456 |
- sed \ |
1457 |
- -e "/^#/d" \ |
1458 |
- -e "/SUPPORTED-LOCALES=/d" \ |
1459 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
1460 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
1461 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
1462 |
- cd "${WORKDIR}"/extra/locale |
1463 |
- dosbin locale-gen |
1464 |
- doman *.[0-8] |
1465 |
- insinto /etc |
1466 |
- doins locale.gen |
1467 |
- |
1468 |
- keepdir /usr/lib/locale |
1469 |
- |
1470 |
- cd "${S}" |
1471 |
- |
1472 |
- # Install misc network config files |
1473 |
- insinto /etc |
1474 |
- doins posix/gai.conf |
1475 |
- |
1476 |
- if use systemd ; then |
1477 |
- doins "${WORKDIR}/glibc-systemd-${GLIBC_SYSTEMD_VER}/gentoo-config/nsswitch.conf" |
1478 |
- else |
1479 |
- doins nss/nsswitch.conf |
1480 |
- fi |
1481 |
- |
1482 |
- # Gentoo-specific |
1483 |
- newins "${FILESDIR}"/host.conf-1 host.conf |
1484 |
- |
1485 |
- if use nscd ; then |
1486 |
- doins nscd/nscd.conf |
1487 |
- |
1488 |
- newinitd "$(prefixify_ro "${FILESDIR}"/nscd-1)" nscd |
1489 |
- |
1490 |
- local nscd_args=( |
1491 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
1492 |
- ) |
1493 |
- |
1494 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
1495 |
- |
1496 |
- use systemd && systemd_dounit nscd/nscd.service |
1497 |
- newtmpfiles nscd/nscd.tmpfiles nscd.conf |
1498 |
- fi |
1499 |
- |
1500 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
1501 |
- doenvd "${T}"/00glibc |
1502 |
- |
1503 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
1504 |
- [[ -s ${d} ]] && dodoc ${d} |
1505 |
- done |
1506 |
- dodoc -r ChangeLog.old |
1507 |
- |
1508 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
1509 |
- # creation of the "factory" symlink in pkg_postinst(). |
1510 |
- rm -f "${ED}"/etc/localtime |
1511 |
- |
1512 |
- # Generate all locales if this is a native build as locale generation |
1513 |
- if use compile-locales && ! is_crosscompile ; then |
1514 |
- run_locale_gen --inplace-glibc "${ED}/" |
1515 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
1516 |
- fi |
1517 |
-} |
1518 |
- |
1519 |
-glibc_headers_install() { |
1520 |
- local builddir=$(builddir "headers") |
1521 |
- cd "${builddir}" |
1522 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers |
1523 |
- |
1524 |
- insinto $(alt_headers)/gnu |
1525 |
- doins "${S}"/include/gnu/stubs.h |
1526 |
- |
1527 |
- # Make sure we install the sys-include symlink so that when |
1528 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
1529 |
- # system headers correctly. See gcc/doc/gccinstall.info |
1530 |
- dosym usr/include $(alt_prefix)/sys-include |
1531 |
-} |
1532 |
- |
1533 |
-src_install() { |
1534 |
- if just_headers ; then |
1535 |
- export ABI=default |
1536 |
- glibc_headers_install |
1537 |
- return |
1538 |
- fi |
1539 |
- |
1540 |
- foreach_abi glibc_do_src_install |
1541 |
- |
1542 |
- if ! use static-libs ; then |
1543 |
- einfo "Not installing static glibc libraries" |
1544 |
- find "${ED}" -name "*.a" -and -not -name "*_nonshared.a" -delete |
1545 |
- fi |
1546 |
-} |
1547 |
- |
1548 |
-# Simple test to make sure our new glibc isn't completely broken. |
1549 |
-# Make sure we don't test with statically built binaries since |
1550 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
1551 |
-# |
1552 |
-# If coreutils is built with USE=multicall, some of these files |
1553 |
-# will just be wrapper scripts, not actual ELFs we can test. |
1554 |
-glibc_sanity_check() { |
1555 |
- cd / #228809 |
1556 |
- |
1557 |
- # We enter ${ED} so to avoid trouble if the path contains |
1558 |
- # special characters; for instance if the path contains the |
1559 |
- # colon character (:), then the linker will try to split it |
1560 |
- # and look for the libraries in an unexpected place. This can |
1561 |
- # lead to unsafe code execution if the generated prefix is |
1562 |
- # within a world-writable directory. |
1563 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
1564 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
1565 |
- |
1566 |
- # first let's find the actual dynamic linker here |
1567 |
- # symlinks may point to the wrong abi |
1568 |
- local newldso=$(find . -maxdepth 1 -name 'ld*so.?' -type f -print -quit) |
1569 |
- |
1570 |
- einfo Last-minute run tests with ${newldso} in /$(get_libdir) ... |
1571 |
- |
1572 |
- local x striptest |
1573 |
- for x in cal date env free ls true uname uptime ; do |
1574 |
- x=$(type -p ${x}) |
1575 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
1576 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
1577 |
- case ${striptest} in |
1578 |
- *"statically linked"*) continue;; |
1579 |
- *"ASCII text"*) continue;; |
1580 |
- esac |
1581 |
- # We need to clear the locale settings as the upgrade might want |
1582 |
- # incompatible locale data. This test is not for verifying that. |
1583 |
- LC_ALL=C \ |
1584 |
- ${newldso} --library-path . ${x} > /dev/null \ |
1585 |
- || die "simple run test (${x}) failed" |
1586 |
- done |
1587 |
- |
1588 |
- popd >/dev/null |
1589 |
-} |
1590 |
- |
1591 |
-pkg_preinst() { |
1592 |
- # nothing to do if just installing headers |
1593 |
- just_headers && return |
1594 |
- |
1595 |
- # prepare /etc/ld.so.conf.d/ for files |
1596 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
1597 |
- |
1598 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
1599 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
1600 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
1601 |
- einfo "Defaulting /etc/host.conf:multi to on" |
1602 |
- fi |
1603 |
- |
1604 |
- [[ -n ${ROOT} ]] && return 0 |
1605 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
1606 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
1607 |
- |
1608 |
- if [[ -L ${EROOT}/usr/lib/locale ]]; then |
1609 |
- # Help portage migrate this to a directory |
1610 |
- # https://bugs.gentoo.org/753740 |
1611 |
- rm "${EROOT}"/usr/lib/locale || die |
1612 |
- fi |
1613 |
- |
1614 |
- # Keep around libcrypt so that Perl doesn't break when merging libxcrypt |
1615 |
- # (libxcrypt is the new provider for now of libcrypt.so.{1,2}). |
1616 |
- # bug #802207 |
1617 |
- if ! use crypt && has_version "${CATEGORY}/${PN}[crypt]" && ! has preserve-libs ${FEATURES}; then |
1618 |
- PRESERVED_OLD_LIBCRYPT=1 |
1619 |
- cp -p "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" "${T}/libcrypt$(get_libname 1)" || die |
1620 |
- else |
1621 |
- PRESERVED_OLD_LIBCRYPT=0 |
1622 |
- fi |
1623 |
-} |
1624 |
- |
1625 |
-pkg_postinst() { |
1626 |
- # nothing to do if just installing headers |
1627 |
- just_headers && return |
1628 |
- |
1629 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
1630 |
- # Generate fastloading iconv module configuration file. |
1631 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/" |
1632 |
- fi |
1633 |
- |
1634 |
- if ! is_crosscompile && [[ -z ${ROOT} ]] ; then |
1635 |
- use compile-locales || run_locale_gen "${EROOT}/" |
1636 |
- fi |
1637 |
- |
1638 |
- upgrade_warning |
1639 |
- |
1640 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
1641 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
1642 |
- local entry |
1643 |
- for entry in passwd group shadow; do |
1644 |
- if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
1645 |
- ewarn "" |
1646 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
1647 |
- ewarn "removed from glibc and is now provided by the package" |
1648 |
- ewarn " sys-auth/libnss-nis" |
1649 |
- ewarn "Install it now to keep your NIS setup working." |
1650 |
- ewarn "" |
1651 |
- fi |
1652 |
- done |
1653 |
- fi |
1654 |
- |
1655 |
- if [[ ${PRESERVED_OLD_LIBCRYPT} -eq 1 ]] ; then |
1656 |
- cp -p "${T}/libcrypt$(get_libname 1)" "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" || die |
1657 |
- preserve_old_lib_notify /$(get_libdir)/libcrypt$(get_libname 1) |
1658 |
- |
1659 |
- elog "Please ignore a possible later error message about a file collision involving" |
1660 |
- elog "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1). We need to preserve this file for the moment to keep" |
1661 |
- elog "the upgrade working, but it also needs to be overwritten when" |
1662 |
- elog "sys-libs/libxcrypt is installed. See bug 802210 for more details." |
1663 |
- fi |
1664 |
-} |
1665 |
|
1666 |
diff --git a/sys-libs/glibc/glibc-2.36-r4.ebuild b/sys-libs/glibc/glibc-2.36-r4.ebuild |
1667 |
deleted file mode 100644 |
1668 |
index 59a8996bb72f..000000000000 |
1669 |
--- a/sys-libs/glibc/glibc-2.36-r4.ebuild |
1670 |
+++ /dev/null |
1671 |
@@ -1,1628 +0,0 @@ |
1672 |
-# Copyright 1999-2022 Gentoo Authors |
1673 |
-# Distributed under the terms of the GNU General Public License v2 |
1674 |
- |
1675 |
-EAPI=7 |
1676 |
- |
1677 |
-# Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc |
1678 |
-# Please read & adapt the page as necessary if obsolete. |
1679 |
- |
1680 |
-PYTHON_COMPAT=( python3_{8..11} ) |
1681 |
-TMPFILES_OPTIONAL=1 |
1682 |
- |
1683 |
-inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \ |
1684 |
- multilib systemd multiprocessing tmpfiles |
1685 |
- |
1686 |
-DESCRIPTION="GNU libc C library" |
1687 |
-HOMEPAGE="https://www.gnu.org/software/libc/" |
1688 |
-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE" |
1689 |
-SLOT="2.2" |
1690 |
- |
1691 |
-EMULTILIB_PKG="true" |
1692 |
- |
1693 |
-# Gentoo patchset (ignored for live ebuilds) |
1694 |
-PATCH_VER=4 |
1695 |
-PATCH_DEV=dilfridge |
1696 |
- |
1697 |
-if [[ ${PV} == 9999* ]]; then |
1698 |
- inherit git-r3 |
1699 |
-else |
1700 |
- KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86" |
1701 |
- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
1702 |
- SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
1703 |
-fi |
1704 |
- |
1705 |
-RELEASE_VER=${PV} |
1706 |
- |
1707 |
-GCC_BOOTSTRAP_VER=20201208 |
1708 |
- |
1709 |
-LOCALE_GEN_VER=2.22 |
1710 |
- |
1711 |
-GLIBC_SYSTEMD_VER=20210729 |
1712 |
- |
1713 |
-SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${LOCALE_GEN_VER}.tar.gz" |
1714 |
-SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
1715 |
-SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )" |
1716 |
- |
1717 |
-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd hash-sysv-compat headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp stack-realign +static-libs suid systemd systemtap test vanilla" |
1718 |
- |
1719 |
-# Minimum kernel version that glibc requires |
1720 |
-MIN_KERN_VER="3.2.0" |
1721 |
-# Minimum pax-utils version needed (which contains any new syscall changes for |
1722 |
-# its seccomp filter!). Please double check this! |
1723 |
-MIN_PAX_UTILS_VER="1.3.3" |
1724 |
- |
1725 |
-# Here's how the cross-compile logic breaks down ... |
1726 |
-# CTARGET - machine that will target the binaries |
1727 |
-# CHOST - machine that will host the binaries |
1728 |
-# CBUILD - machine that will build the binaries |
1729 |
-# If CTARGET != CHOST, it means you want a libc for cross-compiling. |
1730 |
-# If CHOST != CBUILD, it means you want to cross-compile the libc. |
1731 |
-# CBUILD = CHOST = CTARGET - native build/install |
1732 |
-# CBUILD != (CHOST = CTARGET) - cross-compile a native build |
1733 |
-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler |
1734 |
-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler |
1735 |
-# For install paths: |
1736 |
-# CHOST = CTARGET - install into / |
1737 |
-# CHOST != CTARGET - install into /usr/CTARGET/ |
1738 |
-# |
1739 |
-export CBUILD=${CBUILD:-${CHOST}} |
1740 |
-export CTARGET=${CTARGET:-${CHOST}} |
1741 |
-if [[ ${CTARGET} == ${CHOST} ]] ; then |
1742 |
- if [[ ${CATEGORY} == cross-* ]] ; then |
1743 |
- export CTARGET=${CATEGORY#cross-} |
1744 |
- fi |
1745 |
-fi |
1746 |
- |
1747 |
-# Note [Disable automatic stripping] |
1748 |
-# Disabling automatic stripping for a few reasons: |
1749 |
-# - portage's attempt to strip breaks non-native binaries at least on |
1750 |
-# arm: bug #697428 |
1751 |
-# - portage's attempt to strip libpthread.so.0 breaks gdb thread |
1752 |
-# enumeration: bug #697910. This is quite subtle: |
1753 |
-# * gdb uses glibc's libthread_db-1.0.so to enumerate threads. |
1754 |
-# * libthread_db-1.0.so needs access to libpthread.so.0 local symbols |
1755 |
-# via 'ps_pglobal_lookup' symbol defined in gdb. |
1756 |
-# * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all |
1757 |
-# known symbols in 'libpthread.so.0'. Specifically 'nptl_version' |
1758 |
-# (unexported) is used to sanity check compatibility before enabling |
1759 |
-# debugging. |
1760 |
-# 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 |
1761 |
-# * normal 'strip' command trims '.symtab' |
1762 |
-# Thus our main goal here is to prevent 'libpthread.so.0' from |
1763 |
-# losing it's '.symtab' entries. |
1764 |
-# As Gentoo's strip does not allow us to pass less aggressive stripping |
1765 |
-# options and does not check the machine target we strip selectively. |
1766 |
- |
1767 |
-# We need a new-enough binutils/gcc to match upstream baseline. |
1768 |
-# Also we need to make sure our binutils/gcc supports TLS, |
1769 |
-# and that gcc already contains the hardened patches. |
1770 |
-# Lastly, let's avoid some openssh nastiness, bug 708224, as |
1771 |
-# convenience to our users. |
1772 |
- |
1773 |
-# gzip, grep, awk are needed by locale-gen, bug 740750 |
1774 |
- |
1775 |
-BDEPEND=" |
1776 |
- ${PYTHON_DEPS} |
1777 |
- >=app-misc/pax-utils-${MIN_PAX_UTILS_VER} |
1778 |
- sys-devel/bison |
1779 |
- doc? ( sys-apps/texinfo ) |
1780 |
- !compile-locales? ( |
1781 |
- app-arch/gzip |
1782 |
- sys-apps/grep |
1783 |
- virtual/awk |
1784 |
- ) |
1785 |
-" |
1786 |
-COMMON_DEPEND=" |
1787 |
- gd? ( media-libs/gd:2= ) |
1788 |
- nscd? ( selinux? ( |
1789 |
- audit? ( sys-process/audit ) |
1790 |
- caps? ( sys-libs/libcap ) |
1791 |
- ) ) |
1792 |
- suid? ( caps? ( sys-libs/libcap ) ) |
1793 |
- selinux? ( sys-libs/libselinux ) |
1794 |
- systemtap? ( dev-util/systemtap ) |
1795 |
-" |
1796 |
-DEPEND="${COMMON_DEPEND} |
1797 |
- compile-locales? ( |
1798 |
- app-arch/gzip |
1799 |
- sys-apps/grep |
1800 |
- virtual/awk |
1801 |
- ) |
1802 |
- test? ( >=net-dns/libidn2-2.3.0 ) |
1803 |
-" |
1804 |
-RDEPEND="${COMMON_DEPEND} |
1805 |
- app-arch/gzip |
1806 |
- sys-apps/grep |
1807 |
- virtual/awk |
1808 |
- sys-apps/gentoo-functions |
1809 |
- !<app-misc/pax-utils-${MIN_PAX_UTILS_VER} |
1810 |
- !<net-misc/openssh-8.1_p1-r2 |
1811 |
-" |
1812 |
- |
1813 |
-RESTRICT="!test? ( test )" |
1814 |
- |
1815 |
-if [[ ${CATEGORY} == cross-* ]] ; then |
1816 |
- BDEPEND+=" !headers-only? ( |
1817 |
- >=${CATEGORY}/binutils-2.27 |
1818 |
- >=${CATEGORY}/gcc-6.2 |
1819 |
- )" |
1820 |
- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
1821 |
-else |
1822 |
- BDEPEND+=" |
1823 |
- >=sys-devel/binutils-2.27 |
1824 |
- >=sys-devel/gcc-6.2 |
1825 |
- " |
1826 |
- DEPEND+=" virtual/os-headers " |
1827 |
- RDEPEND+=" |
1828 |
- >=net-dns/libidn2-2.3.0 |
1829 |
- vanilla? ( !sys-libs/timezone-data ) |
1830 |
- " |
1831 |
- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )" |
1832 |
-fi |
1833 |
- |
1834 |
-# Ignore tests whitelisted below |
1835 |
-GENTOO_GLIBC_XFAIL_TESTS="${GENTOO_GLIBC_XFAIL_TESTS:-yes}" |
1836 |
- |
1837 |
-# The following tests fail due to the Gentoo build system and are thus |
1838 |
-# executed but ignored: |
1839 |
-XFAIL_TEST_LIST=( |
1840 |
- # buggy test, assumes /dev/ and /dev/null on a single filesystem |
1841 |
- # 'mount --bind /dev/null /chroot/dev/null' breaks it. |
1842 |
- # https://sourceware.org/PR25909 |
1843 |
- tst-support_descriptors |
1844 |
- |
1845 |
- # The following tests fail only inside portage |
1846 |
- # https://bugs.gentoo.org/831267 |
1847 |
- tst-system |
1848 |
- tst-strerror |
1849 |
- tst-strsignal |
1850 |
-) |
1851 |
- |
1852 |
-# |
1853 |
-# Small helper functions |
1854 |
-# |
1855 |
- |
1856 |
-dump_build_environment() { |
1857 |
- einfo ==== glibc build environment ======================================================== |
1858 |
- local v |
1859 |
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX CPP LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM AR AS STRIP RANLIB OBJCOPY STRINGS OBJDUMP READELF; do |
1860 |
- einfo " $(printf '%15s' ${v}:) ${!v}" |
1861 |
- done |
1862 |
- einfo ===================================================================================== |
1863 |
-} |
1864 |
- |
1865 |
-is_crosscompile() { |
1866 |
- [[ ${CHOST} != ${CTARGET} ]] |
1867 |
-} |
1868 |
- |
1869 |
-just_headers() { |
1870 |
- is_crosscompile && use headers-only |
1871 |
-} |
1872 |
- |
1873 |
-alt_prefix() { |
1874 |
- is_crosscompile && echo /usr/${CTARGET} |
1875 |
-} |
1876 |
- |
1877 |
-# This prefix is applicable to CHOST when building against this |
1878 |
-# glibc. It is baked into the library at configure time. |
1879 |
-host_eprefix() { |
1880 |
- is_crosscompile || echo "${EPREFIX}" |
1881 |
-} |
1882 |
- |
1883 |
-# This prefix is applicable to CBUILD when building against this |
1884 |
-# glibc. It determines the destination path at install time. |
1885 |
-build_eprefix() { |
1886 |
- is_crosscompile && echo "${EPREFIX}" |
1887 |
-} |
1888 |
- |
1889 |
-# We need to be able to set alternative headers for compiling for non-native |
1890 |
-# platform. Will also become useful for testing kernel-headers without screwing |
1891 |
-# up the whole system. |
1892 |
-alt_headers() { |
1893 |
- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include} |
1894 |
-} |
1895 |
- |
1896 |
-alt_build_headers() { |
1897 |
- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then |
1898 |
- ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)" |
1899 |
- if tc-is-cross-compiler ; then |
1900 |
- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers) |
1901 |
- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then |
1902 |
- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h') |
1903 |
- ALT_BUILD_HEADERS=${header_path%/linux/version.h} |
1904 |
- fi |
1905 |
- fi |
1906 |
- fi |
1907 |
- echo "${ALT_BUILD_HEADERS}" |
1908 |
-} |
1909 |
- |
1910 |
-alt_libdir() { |
1911 |
- echo $(alt_prefix)/$(get_libdir) |
1912 |
-} |
1913 |
-alt_usrlibdir() { |
1914 |
- echo $(alt_prefix)/usr/$(get_libdir) |
1915 |
-} |
1916 |
- |
1917 |
-builddir() { |
1918 |
- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
1919 |
-} |
1920 |
- |
1921 |
-do_compile_test() { |
1922 |
- local ret save_cflags=${CFLAGS} |
1923 |
- CFLAGS+=" $1" |
1924 |
- shift |
1925 |
- |
1926 |
- pushd "${T}" >/dev/null |
1927 |
- |
1928 |
- rm -f glibc-test* |
1929 |
- printf '%b' "$*" > glibc-test.c |
1930 |
- |
1931 |
- # We assume CC is already set up. |
1932 |
- nonfatal emake glibc-test |
1933 |
- ret=$? |
1934 |
- |
1935 |
- popd >/dev/null |
1936 |
- |
1937 |
- CFLAGS=${save_cflags} |
1938 |
- return ${ret} |
1939 |
-} |
1940 |
- |
1941 |
-do_run_test() { |
1942 |
- local ret |
1943 |
- |
1944 |
- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
1945 |
- # ignore build failures when installing a binary package #324685 |
1946 |
- do_compile_test "" "$@" 2>/dev/null || return 0 |
1947 |
- else |
1948 |
- if ! do_compile_test "" "$@" ; then |
1949 |
- ewarn "Simple build failed ... assuming this is desired #324685" |
1950 |
- return 0 |
1951 |
- fi |
1952 |
- fi |
1953 |
- |
1954 |
- pushd "${T}" >/dev/null |
1955 |
- |
1956 |
- ./glibc-test |
1957 |
- ret=$? |
1958 |
- rm -f glibc-test* |
1959 |
- |
1960 |
- popd >/dev/null |
1961 |
- |
1962 |
- return ${ret} |
1963 |
-} |
1964 |
- |
1965 |
-setup_target_flags() { |
1966 |
- # This largely mucks with compiler flags. None of which should matter |
1967 |
- # when building up just the headers. |
1968 |
- just_headers && return 0 |
1969 |
- |
1970 |
- case $(tc-arch) in |
1971 |
- x86) |
1972 |
- # -march needed for #185404 #199334 |
1973 |
- # TODO: When creating the first glibc cross-compile, this test will |
1974 |
- # always fail as it does a full link which in turn requires glibc. |
1975 |
- # Probably also applies when changing multilib profile settings (e.g. |
1976 |
- # enabling x86 when the profile was amd64-only previously). |
1977 |
- # We could change main to _start and pass -nostdlib here so that we |
1978 |
- # only test the gcc code compilation. Or we could do a compile and |
1979 |
- # then look for the symbol via scanelf. |
1980 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
1981 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1982 |
- t=${t%%-*} |
1983 |
- filter-flags '-march=*' |
1984 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
1985 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
1986 |
- fi |
1987 |
- # For compatibility with older binaries at slight performance cost. |
1988 |
- use stack-realign && export CFLAGS+=" -mstackrealign" |
1989 |
- ;; |
1990 |
- amd64) |
1991 |
- # -march needed for #185404 #199334 |
1992 |
- # TODO: See cross-compile issues listed above for x86. |
1993 |
- if [[ ${ABI} == x86 ]]; then |
1994 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then |
1995 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1996 |
- t=${t%%-*} |
1997 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
1998 |
- # gcc actually accepts. #528708 |
1999 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
2000 |
- filter-flags '-march=*' |
2001 |
- # ugly, ugly, ugly. ugly. |
2002 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
2003 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
2004 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})" |
2005 |
- fi |
2006 |
- # For compatibility with older binaries at slight performance cost. |
2007 |
- use stack-realign && export CFLAGS_x86+=" -mstackrealign" |
2008 |
- |
2009 |
- # Workaround for bug #823780. |
2010 |
- # Need to save/restore CC because earlier on, we stuff it full of CFLAGS, and tc-getCPP doesn't like that. |
2011 |
- CC_mangled=${CC} |
2012 |
- CC=${glibc__GLIBC_CC} |
2013 |
- if tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)) ; then |
2014 |
- export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f" |
2015 |
- einfo "Auto adding -mno-avx512f to CFLAGS_x86 for buggy GCC version (bug #823780) (ABI=${ABI})" |
2016 |
- fi |
2017 |
- CC=${CC_mangled} |
2018 |
- fi |
2019 |
- ;; |
2020 |
- mips) |
2021 |
- # The mips abi cannot support the GNU style hashes. #233233 |
2022 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
2023 |
- ;; |
2024 |
- ppc|ppc64) |
2025 |
- # Many arch-specific implementations do not work on ppc with |
2026 |
- # cache-block not equal to 128 bytes. This breaks memset: |
2027 |
- # https://sourceware.org/PR26522 |
2028 |
- # https://bugs.gentoo.org/737996 |
2029 |
- # Use default -mcpu=. For ppc it means non-multiarch setup. |
2030 |
- filter-flags '-mcpu=*' |
2031 |
- ;; |
2032 |
- sparc) |
2033 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
2034 |
- filter-flags "-fcall-used-g7" |
2035 |
- append-flags "-fcall-used-g6" |
2036 |
- |
2037 |
- local cpu |
2038 |
- case ${CTARGET} in |
2039 |
- sparc64-*) |
2040 |
- cpu="sparc64" |
2041 |
- case $(get-flag mcpu) in |
2042 |
- v9) |
2043 |
- # We need to force at least v9a because the base build doesn't |
2044 |
- # work with just v9. |
2045 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
2046 |
- append-flags "-Wa,-xarch=v9a" |
2047 |
- ;; |
2048 |
- esac |
2049 |
- ;; |
2050 |
- sparc-*) |
2051 |
- case $(get-flag mcpu) in |
2052 |
- v8|supersparc|hypersparc|leon|leon3) |
2053 |
- cpu="sparcv8" |
2054 |
- ;; |
2055 |
- *) |
2056 |
- cpu="sparcv9" |
2057 |
- ;; |
2058 |
- esac |
2059 |
- ;; |
2060 |
- esac |
2061 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
2062 |
- ;; |
2063 |
- esac |
2064 |
-} |
2065 |
- |
2066 |
-setup_flags() { |
2067 |
- # Make sure host make.conf doesn't pollute us |
2068 |
- if is_crosscompile || tc-is-cross-compiler ; then |
2069 |
- CHOST=${CTARGET} strip-unsupported-flags |
2070 |
- fi |
2071 |
- |
2072 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
2073 |
- # we are building when pulling glibc on a multilib profile |
2074 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
2075 |
- CFLAGS=${CFLAGS_BASE} |
2076 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
2077 |
- CXXFLAGS=${CXXFLAGS_BASE} |
2078 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
2079 |
- ASFLAGS=${ASFLAGS_BASE} |
2080 |
- |
2081 |
- # Allow users to explicitly avoid flag sanitization via |
2082 |
- # USE=custom-cflags. |
2083 |
- if ! use custom-cflags; then |
2084 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
2085 |
- # person may not work for another. To avoid a large influx of bugs |
2086 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
2087 |
- # problems as possible. |
2088 |
- strip-flags |
2089 |
- # Lock glibc at -O2; we want to be conservative here. |
2090 |
- filter-flags '-O?' |
2091 |
- append-flags -O2 |
2092 |
- fi |
2093 |
- |
2094 |
- strip-unsupported-flags |
2095 |
- filter-flags -m32 -m64 '-mabi=*' |
2096 |
- |
2097 |
- # glibc aborts if rpath is set by LDFLAGS |
2098 |
- filter-ldflags '-Wl,-rpath=*' |
2099 |
- |
2100 |
- # ld can't use -r & --relax at the same time, bug #788901 |
2101 |
- # https://sourceware.org/PR27837 |
2102 |
- filter-ldflags '-Wl,--relax' |
2103 |
- |
2104 |
- # some weird software relies on sysv hashes in glibc, bug 863863, bug 864100 |
2105 |
- # we have to do that here already so mips can filter it out again :P |
2106 |
- if use hash-sysv-compat ; then |
2107 |
- append-ldflags '-Wl,--hash-style=both' |
2108 |
- fi |
2109 |
- |
2110 |
- # #492892 |
2111 |
- filter-flags -frecord-gcc-switches |
2112 |
- |
2113 |
- # #829583 |
2114 |
- filter-lfs-flags |
2115 |
- |
2116 |
- unset CBUILD_OPT CTARGET_OPT |
2117 |
- if use multilib ; then |
2118 |
- CTARGET_OPT=$(get_abi_CTARGET) |
2119 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
2120 |
- fi |
2121 |
- |
2122 |
- setup_target_flags |
2123 |
- |
2124 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
2125 |
- CBUILD_OPT=${CTARGET_OPT} |
2126 |
- fi |
2127 |
- |
2128 |
- # glibc's headers disallow -O0 and fail at build time: |
2129 |
- # include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization" |
2130 |
- replace-flags -O0 -O1 |
2131 |
- |
2132 |
- # glibc handles this internally already where it's appropriate; |
2133 |
- # can't always have SSP when we're the ones setting it up, etc |
2134 |
- filter-flags '-fstack-protector*' |
2135 |
- |
2136 |
- # Similar issues as with SSP. Can't inject yourself that early. |
2137 |
- filter-flags '-fsanitize=*' |
2138 |
- |
2139 |
- # See end of bug #830454; we handle this via USE=cet |
2140 |
- filter-flags '-fcf-protection=' |
2141 |
-} |
2142 |
- |
2143 |
-use_multiarch() { |
2144 |
- # Allow user to disable runtime arch detection in multilib. |
2145 |
- use multiarch || return 1 |
2146 |
- # Make sure binutils is new enough to support indirect functions, |
2147 |
- # #336792. This funky sed supports gold and bfd linkers. |
2148 |
- local bver nver |
2149 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
2150 |
- case $(tc-arch ${CTARGET}) in |
2151 |
- amd64|x86) nver="2.20" ;; |
2152 |
- arm) nver="2.22" ;; |
2153 |
- hppa) nver="2.23" ;; |
2154 |
- ppc|ppc64) nver="2.20" ;; |
2155 |
- # ifunc support was added in 2.23, but glibc also needs |
2156 |
- # machinemode which is in 2.24. |
2157 |
- s390) nver="2.24" ;; |
2158 |
- sparc) nver="2.21" ;; |
2159 |
- *) return 1 ;; |
2160 |
- esac |
2161 |
- ver_test ${bver} -ge ${nver} |
2162 |
-} |
2163 |
- |
2164 |
-# Setup toolchain variables that had historically been defined in the |
2165 |
-# profiles for these archs. |
2166 |
-setup_env() { |
2167 |
- # silly users |
2168 |
- unset LD_RUN_PATH |
2169 |
- unset LD_ASSUME_KERNEL |
2170 |
- |
2171 |
- if is_crosscompile || tc-is-cross-compiler ; then |
2172 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
2173 |
- |
2174 |
- if ! use multilib ; then |
2175 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
2176 |
- else |
2177 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
2178 |
- fi |
2179 |
- |
2180 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
2181 |
- # and fall back on CFLAGS. |
2182 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
2183 |
- CFLAGS=${!VAR-${CFLAGS}} |
2184 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
2185 |
- fi |
2186 |
- |
2187 |
- setup_flags |
2188 |
- |
2189 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
2190 |
- |
2191 |
- if just_headers ; then |
2192 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
2193 |
- # At this bootstrap stage we have only binutils for |
2194 |
- # target but not compiler yet. |
2195 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
2196 |
- return 0 |
2197 |
- fi |
2198 |
- |
2199 |
- # Glibc does not work with gold (for various reasons) #269274. |
2200 |
- tc-ld-disable-gold |
2201 |
- |
2202 |
- if use doc ; then |
2203 |
- export MAKEINFO=makeinfo |
2204 |
- else |
2205 |
- export MAKEINFO=/dev/null |
2206 |
- fi |
2207 |
- |
2208 |
- # Reset CC and CXX to the value at start of emerge |
2209 |
- export CC=${glibc__ORIG_CC:-${CC:-$(tc-getCC ${CTARGET})}} |
2210 |
- export CXX=${glibc__ORIG_CXX:-${CXX:-$(tc-getCXX ${CTARGET})}} |
2211 |
- |
2212 |
- # and make sure glibc__ORIG_CC and glibc__ORIG_CXX is defined now. |
2213 |
- export glibc__ORIG_CC=${CC} |
2214 |
- export glibc__ORIG_CXX=${CXX} |
2215 |
- |
2216 |
- if tc-is-clang && ! use custom-cflags && ! is_crosscompile ; then |
2217 |
- export glibc__force_gcc=yes |
2218 |
- # once this is toggled on, it needs to stay on, since with CPP manipulated |
2219 |
- # tc-is-clang does not work correctly anymore... |
2220 |
- fi |
2221 |
- |
2222 |
- if [[ ${glibc__force_gcc} == "yes" ]] ; then |
2223 |
- # If we are running in an otherwise clang/llvm environment, we need to |
2224 |
- # recover the proper gcc and binutils settings here, at least until glibc |
2225 |
- # is finally building with clang. So let's override everything that is |
2226 |
- # set in the clang profiles. |
2227 |
- # Want to shoot yourself into the foot? Set USE=custom-cflags, that's always |
2228 |
- # a good start into that direction. |
2229 |
- # Also, if you're crosscompiling, let's assume you know what you are doing. |
2230 |
- # Hopefully. |
2231 |
- # Last, we need the settings of the *build* environment, not of the |
2232 |
- # target environment... |
2233 |
- |
2234 |
- local current_binutils_path=$(env ROOT="${BROOT}" binutils-config -B) |
2235 |
- local current_gcc_path=$(env ROOT="${BROOT}" gcc-config -B) |
2236 |
- einfo "Overriding clang configuration, since it won't work here" |
2237 |
- |
2238 |
- export CC="${current_gcc_path}/gcc" |
2239 |
- export CPP="${current_gcc_path}/cpp" |
2240 |
- export CXX="${current_gcc_path}/g++" |
2241 |
- export LD="${current_binutils_path}/ld.bfd" |
2242 |
- export AR="${current_binutils_path}/ar" |
2243 |
- export AS="${current_binutils_path}/as" |
2244 |
- export NM="${current_binutils_path}/nm" |
2245 |
- export STRIP="${current_binutils_path}/strip" |
2246 |
- export RANLIB="${current_binutils_path}/ranlib" |
2247 |
- export OBJCOPY="${current_binutils_path}/objcopy" |
2248 |
- export STRINGS="${current_binutils_path}/strings" |
2249 |
- export OBJDUMP="${current_binutils_path}/objdump" |
2250 |
- export READELF="${current_binutils_path}/readelf" |
2251 |
- export ADDR2LINE="${current_binutils_path}/addr2line" |
2252 |
- |
2253 |
- # do we need to also do flags munging here? yes! at least... |
2254 |
- filter-flags '-fuse-ld=*' |
2255 |
- filter-flags '-D_FORTIFY_SOURCE=*' |
2256 |
- |
2257 |
- else |
2258 |
- |
2259 |
- # this is the "normal" case |
2260 |
- |
2261 |
- export CC="$(tc-getCC ${CTARGET})" |
2262 |
- export CXX="$(tc-getCXX ${CTARGET})" |
2263 |
- |
2264 |
- # Always use tuple-prefixed toolchain. For non-native ABI glibc's configure |
2265 |
- # can't detect them automatically due to ${CHOST} mismatch and fallbacks |
2266 |
- # to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup(). |
2267 |
- export NM="$(tc-getNM ${CTARGET})" |
2268 |
- export READELF="$(tc-getREADELF ${CTARGET})" |
2269 |
- |
2270 |
- fi |
2271 |
- |
2272 |
- # We need to export CFLAGS with abi information in them because glibc's |
2273 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
2274 |
- # around the original clean value to avoid appending multiple ABIs on |
2275 |
- # top of each other. (Why does the comment talk about CFLAGS if the code |
2276 |
- # acts on CC?) |
2277 |
- export glibc__GLIBC_CC=${CC} |
2278 |
- export glibc__GLIBC_CXX=${CXX} |
2279 |
- |
2280 |
- export glibc__abi_CFLAGS="$(get_abi_CFLAGS)" |
2281 |
- |
2282 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
2283 |
- # To build .S (assembly) files with the same ABI-specific flags |
2284 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
2285 |
- # https://sourceware.org/PR23273 |
2286 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
2287 |
- # and breaks multiarch support. See 659030#c3 for an example. |
2288 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
2289 |
- export CC="${glibc__GLIBC_CC} ${glibc__abi_CFLAGS} ${CFLAGS} ${LDFLAGS}" |
2290 |
- |
2291 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
2292 |
- export CXX="${glibc__GLIBC_CXX} ${glibc__abi_CFLAGS} ${CFLAGS}" |
2293 |
- |
2294 |
- if is_crosscompile; then |
2295 |
- # Assume worst-case bootstrap: glibc is buil first time |
2296 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
2297 |
- # building auxiliary programs that require C++: bug #683074 |
2298 |
- # It should not affect final result. |
2299 |
- export libc_cv_cxx_link_ok=no |
2300 |
- # The line above has the same effect. We set CXX explicitly |
2301 |
- # to make build logs less confusing. |
2302 |
- export CXX= |
2303 |
- fi |
2304 |
-} |
2305 |
- |
2306 |
-foreach_abi() { |
2307 |
- setup_env |
2308 |
- |
2309 |
- local ret=0 |
2310 |
- local abilist="" |
2311 |
- if use multilib ; then |
2312 |
- abilist=$(get_install_abis) |
2313 |
- else |
2314 |
- abilist=${DEFAULT_ABI} |
2315 |
- fi |
2316 |
- local -x ABI |
2317 |
- for ABI in ${abilist:-default} ; do |
2318 |
- setup_env |
2319 |
- einfo "Running $1 for ABI ${ABI}" |
2320 |
- $1 |
2321 |
- : $(( ret |= $? )) |
2322 |
- done |
2323 |
- return ${ret} |
2324 |
-} |
2325 |
- |
2326 |
-glibc_banner() { |
2327 |
- local b="Gentoo ${PVR}" |
2328 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
2329 |
- echo "${b}" |
2330 |
-} |
2331 |
- |
2332 |
-# The following Kernel version handling functions are mostly copied from portage |
2333 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
2334 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
2335 |
-# functions are just not provided. |
2336 |
- |
2337 |
-g_get_running_KV() { |
2338 |
- uname -r |
2339 |
- return $? |
2340 |
-} |
2341 |
- |
2342 |
-g_KV_major() { |
2343 |
- [[ -z $1 ]] && return 1 |
2344 |
- local KV=$@ |
2345 |
- echo "${KV%%.*}" |
2346 |
-} |
2347 |
- |
2348 |
-g_KV_minor() { |
2349 |
- [[ -z $1 ]] && return 1 |
2350 |
- local KV=$@ |
2351 |
- KV=${KV#*.} |
2352 |
- echo "${KV%%.*}" |
2353 |
-} |
2354 |
- |
2355 |
-g_KV_micro() { |
2356 |
- [[ -z $1 ]] && return 1 |
2357 |
- local KV=$@ |
2358 |
- KV=${KV#*.*.} |
2359 |
- echo "${KV%%[^[:digit:]]*}" |
2360 |
-} |
2361 |
- |
2362 |
-g_KV_to_int() { |
2363 |
- [[ -z $1 ]] && return 1 |
2364 |
- local KV_MAJOR=$(g_KV_major "$1") |
2365 |
- local KV_MINOR=$(g_KV_minor "$1") |
2366 |
- local KV_MICRO=$(g_KV_micro "$1") |
2367 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
2368 |
- |
2369 |
- # We make version 2.2.0 the minimum version we will handle as |
2370 |
- # a sanity check ... if its less, we fail ... |
2371 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
2372 |
- echo "${KV_int}" |
2373 |
- return 0 |
2374 |
- fi |
2375 |
- return 1 |
2376 |
-} |
2377 |
- |
2378 |
-g_int_to_KV() { |
2379 |
- local version=$1 major minor micro |
2380 |
- major=$((version / 65536)) |
2381 |
- minor=$(((version % 65536) / 256)) |
2382 |
- micro=$((version % 256)) |
2383 |
- echo ${major}.${minor}.${micro} |
2384 |
-} |
2385 |
- |
2386 |
-eend_KV() { |
2387 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
2388 |
- eend $? |
2389 |
-} |
2390 |
- |
2391 |
-get_kheader_version() { |
2392 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
2393 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
2394 |
- tail -n 1 |
2395 |
-} |
2396 |
- |
2397 |
-# We collect all sanity checks here. Consistency is not guranteed between |
2398 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
2399 |
-# src_unpack. |
2400 |
-sanity_prechecks() { |
2401 |
- # Prevent native builds from downgrading |
2402 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
2403 |
- [[ -z ${ROOT} ]] && \ |
2404 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
2405 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
2406 |
- |
2407 |
- # The high rev # is to allow people to downgrade between -r# |
2408 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
2409 |
- # should be fine. Hopefully we never actually use a r# this |
2410 |
- # high. |
2411 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
2412 |
- eerror "Sanity check to keep you from breaking your system:" |
2413 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
2414 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
2415 |
- fi |
2416 |
- |
2417 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
2418 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
2419 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
2420 |
- die "Old and broken kernel." |
2421 |
- fi |
2422 |
- fi |
2423 |
- |
2424 |
- # Users have had a chance to phase themselves, time to give em the boot |
2425 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
2426 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
2427 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
2428 |
- die "Lazy upgrader detected" |
2429 |
- fi |
2430 |
- |
2431 |
- if [[ ${CTARGET} == i386-* ]] ; then |
2432 |
- eerror "i386 CHOSTs are no longer supported." |
2433 |
- eerror "Chances are you don't actually want/need i386." |
2434 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
2435 |
- die "Please fix your CHOST" |
2436 |
- fi |
2437 |
- |
2438 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
2439 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
2440 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
2441 |
- ewarn "hypervisor, which is probably not what you want." |
2442 |
- fi |
2443 |
- |
2444 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
2445 |
- # we test for... |
2446 |
- if ! is_crosscompile ; then |
2447 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
2448 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
2449 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
2450 |
- local STAT |
2451 |
- if ${CC-${CHOST}-gcc} ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
2452 |
- "${T}/check-ia32-emulation.elf32" |
2453 |
- STAT=$? |
2454 |
- else |
2455 |
- # Don't fail here to allow single->multi ABI switch |
2456 |
- # or recover from breakage like bug #646424 |
2457 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
2458 |
- STAT=0 |
2459 |
- fi |
2460 |
- rm -f "${T}/check-ia32-emulation.elf32" |
2461 |
- eend $STAT |
2462 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
2463 |
- fi |
2464 |
- |
2465 |
- fi |
2466 |
- |
2467 |
- # When we actually have to compile something... |
2468 |
- if ! just_headers && [[ ${MERGE_TYPE} != "binary" ]] ; then |
2469 |
- if [[ -d "${ESYSROOT}"/usr/lib/include ]] ; then |
2470 |
- # bug #833620, bug #643302 |
2471 |
- eerror "Found ${ESYSROOT}/usr/lib/include directory!" |
2472 |
- eerror "This is known to break glibc's build." |
2473 |
- eerror "Please backup its contents then remove the directory." |
2474 |
- die "Found directory (${ESYSROOT}/usr/lib/include) which will break build (bug #833620)!" |
2475 |
- fi |
2476 |
- |
2477 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
2478 |
- local run_kv build_kv want_kv |
2479 |
- |
2480 |
- run_kv=$(g_get_running_KV) |
2481 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
2482 |
- want_kv=${MIN_KERN_VER} |
2483 |
- |
2484 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
2485 |
- # Building fails on an non-supporting kernel |
2486 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
2487 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
2488 |
- echo |
2489 |
- eerror "You need a kernel of at least ${want_kv}!" |
2490 |
- die "Kernel version too low!" |
2491 |
- fi |
2492 |
- fi |
2493 |
- |
2494 |
- # Do not run this check for pkg_pretend, just pkg_setup and friends (if we ever get used there). |
2495 |
- # It's plausible (seen it in the wild) that Portage will (correctly) schedule a linux-headers |
2496 |
- # upgrade before glibc, but because pkg_pretend gets run before any packages are merged at all (not |
2497 |
- # just glibc), the whole emerge gets aborted without a good reason. We probably don't |
2498 |
- # need to run this check at all given we have a dependency on the right headers, |
2499 |
- # but let's leave it as-is for now. |
2500 |
- if [[ ${EBUILD_PHASE_FUNC} != pkg_pretend ]] ; then |
2501 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
2502 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
2503 |
- echo |
2504 |
- eerror "You need linux-headers of at least ${want_kv}!" |
2505 |
- die "linux-headers version too low!" |
2506 |
- fi |
2507 |
- fi |
2508 |
- fi |
2509 |
- fi |
2510 |
-} |
2511 |
- |
2512 |
-upgrade_warning() { |
2513 |
- if [[ ${MERGE_TYPE} != buildonly && -n ${REPLACING_VERSIONS} && -z ${ROOT} ]]; then |
2514 |
- local oldv newv=$(ver_cut 1-2 ${PV}) |
2515 |
- for oldv in ${REPLACING_VERSIONS}; do |
2516 |
- if ver_test ${oldv} -lt ${newv}; then |
2517 |
- ewarn "After upgrading glibc, please restart all running processes." |
2518 |
- ewarn "Be sure to include init (telinit u) or systemd (systemctl daemon-reexec)." |
2519 |
- ewarn "Alternatively, reboot your system." |
2520 |
- ewarn "(See bug #660556, bug #741116, bug #823756, etc)" |
2521 |
- break |
2522 |
- fi |
2523 |
- done |
2524 |
- fi |
2525 |
-} |
2526 |
- |
2527 |
-# |
2528 |
-# the phases |
2529 |
-# |
2530 |
- |
2531 |
-# pkg_pretend |
2532 |
- |
2533 |
-pkg_pretend() { |
2534 |
- upgrade_warning |
2535 |
-} |
2536 |
- |
2537 |
-pkg_setup() { |
2538 |
- # see bug 682570 |
2539 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
2540 |
-} |
2541 |
- |
2542 |
-# src_unpack |
2543 |
- |
2544 |
-src_unpack() { |
2545 |
- setup_env |
2546 |
- |
2547 |
- einfo "Checking general environment sanity." |
2548 |
- sanity_prechecks |
2549 |
- |
2550 |
- use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
2551 |
- |
2552 |
- if [[ ${PV} == 9999* ]] ; then |
2553 |
- EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git" |
2554 |
- EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git |
2555 |
- git-r3_src_unpack |
2556 |
- mv patches-git/9999 patches || die |
2557 |
- |
2558 |
- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
2559 |
- EGIT_CHECKOUT_DIR=${S} |
2560 |
- git-r3_src_unpack |
2561 |
- else |
2562 |
- unpack ${P}.tar.xz |
2563 |
- |
2564 |
- cd "${WORKDIR}" || die |
2565 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
2566 |
- fi |
2567 |
- |
2568 |
- cd "${WORKDIR}" || die |
2569 |
- unpack locale-gen-${LOCALE_GEN_VER}.tar.gz |
2570 |
- use systemd && unpack glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz |
2571 |
-} |
2572 |
- |
2573 |
-src_prepare() { |
2574 |
- local patchsetname |
2575 |
- if ! use vanilla ; then |
2576 |
- if [[ ${PV} == 9999* ]] ; then |
2577 |
- patchsetname="from git master" |
2578 |
- else |
2579 |
- patchsetname="${RELEASE_VER}-${PATCH_VER}" |
2580 |
- fi |
2581 |
- einfo "Applying Gentoo Glibc Patchset ${patchsetname}" |
2582 |
- eapply "${WORKDIR}"/patches |
2583 |
- einfo "Done." |
2584 |
- fi |
2585 |
- |
2586 |
- default |
2587 |
- |
2588 |
- gnuconfig_update |
2589 |
- |
2590 |
- cd "${WORKDIR}" |
2591 |
- find . -name configure -exec touch {} + |
2592 |
- |
2593 |
- # move the external locale-gen to its old place |
2594 |
- mkdir extra || die |
2595 |
- mv locale-gen-${LOCALE_GEN_VER} extra/locale || die |
2596 |
- |
2597 |
- eprefixify extra/locale/locale-gen |
2598 |
- |
2599 |
- # Fix permissions on some of the scripts. |
2600 |
- chmod u+x "${S}"/scripts/*.sh |
2601 |
- |
2602 |
- cd "${S}" |
2603 |
-} |
2604 |
- |
2605 |
-glibc_do_configure() { |
2606 |
- dump_build_environment |
2607 |
- |
2608 |
- local myconf=() |
2609 |
- |
2610 |
- # Use '=strong' instead of '=all' to protect only functions |
2611 |
- # worth protecting from stack smashes. |
2612 |
- myconf+=( --enable-stack-protector=$(usex ssp strong no) ) |
2613 |
- |
2614 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
2615 |
- # is not robust enough to detect proper support: |
2616 |
- # https://bugs.gentoo.org/641216 |
2617 |
- # https://sourceware.org/PR22634#c0 |
2618 |
- case $(tc-arch ${CTARGET}) in |
2619 |
- # Keep whitelist of targets where autodetection mostly works. |
2620 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
2621 |
- # Blacklist everywhere else |
2622 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
2623 |
- esac |
2624 |
- |
2625 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
2626 |
- case ${CTARGET} in |
2627 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
2628 |
- *) ;; |
2629 |
- esac |
2630 |
- |
2631 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
2632 |
- |
2633 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
2634 |
- |
2635 |
- # Since SELinux support is only required for nscd, only enable it if: |
2636 |
- # 1. USE selinux |
2637 |
- # 2. only for the primary ABI on multilib systems |
2638 |
- # 3. Not a crosscompile |
2639 |
- if ! is_crosscompile && use selinux ; then |
2640 |
- if use multilib ; then |
2641 |
- if is_final_abi ; then |
2642 |
- myconf+=( --with-selinux ) |
2643 |
- else |
2644 |
- myconf+=( --without-selinux ) |
2645 |
- fi |
2646 |
- else |
2647 |
- myconf+=( --with-selinux ) |
2648 |
- fi |
2649 |
- else |
2650 |
- myconf+=( --without-selinux ) |
2651 |
- fi |
2652 |
- |
2653 |
- # Force a few tests where we always know the answer but |
2654 |
- # configure is incapable of finding it. |
2655 |
- if is_crosscompile ; then |
2656 |
- export \ |
2657 |
- libc_cv_c_cleanup=yes \ |
2658 |
- libc_cv_forced_unwind=yes |
2659 |
- fi |
2660 |
- |
2661 |
- myconf+=( |
2662 |
- --disable-werror |
2663 |
- --enable-bind-now |
2664 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2665 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2666 |
- $(use_enable profile) |
2667 |
- $(use_with gd) |
2668 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
2669 |
- --prefix="$(host_eprefix)/usr" |
2670 |
- --sysconfdir="$(host_eprefix)/etc" |
2671 |
- --localstatedir="$(host_eprefix)/var" |
2672 |
- --libdir='$(prefix)'/$(get_libdir) |
2673 |
- --mandir='$(prefix)'/share/man |
2674 |
- --infodir='$(prefix)'/share/info |
2675 |
- --libexecdir='$(libdir)'/misc/glibc |
2676 |
- --with-bugurl=https://bugs.gentoo.org/ |
2677 |
- --with-pkgversion="$(glibc_banner)" |
2678 |
- $(use_enable crypt) |
2679 |
- $(use_multiarch || echo --disable-multi-arch) |
2680 |
- $(use_enable systemtap) |
2681 |
- $(use_enable nscd) |
2682 |
- |
2683 |
- # locale data is arch-independent |
2684 |
- # https://bugs.gentoo.org/753740 |
2685 |
- libc_cv_complocaledir='${exec_prefix}/lib/locale' |
2686 |
- |
2687 |
- # -march= option tricks build system to infer too |
2688 |
- # high ISA level: https://sourceware.org/PR27318 |
2689 |
- libc_cv_include_x86_isa_level=no |
2690 |
- # Explicit override of https://sourceware.org/PR27991 |
2691 |
- # exposes a bug in glibc's configure: |
2692 |
- # https://sourceware.org/PR27991 |
2693 |
- libc_cv_have_x86_lahf_sahf=no |
2694 |
- libc_cv_have_x86_movbe=no |
2695 |
- |
2696 |
- ${EXTRA_ECONF} |
2697 |
- ) |
2698 |
- |
2699 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
2700 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
2701 |
- |
2702 |
- # These libs don't have configure flags. |
2703 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
2704 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
2705 |
- |
2706 |
- # There is no configure option for this and we need to export it |
2707 |
- # since the glibc build will re-run configure on itself |
2708 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
2709 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
2710 |
- |
2711 |
- local builddir=$(builddir nptl) |
2712 |
- mkdir -p "${builddir}" |
2713 |
- cd "${builddir}" |
2714 |
- set -- "${S}"/configure "${myconf[@]}" |
2715 |
- echo "$@" |
2716 |
- "$@" || die "failed to configure glibc" |
2717 |
- |
2718 |
- # ia64 static cross-compilers are a pita in so much that they |
2719 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
2720 |
- # disable building of the programs for those targets if it |
2721 |
- # doesn't work. |
2722 |
- # XXX: We could turn this into a compiler test, but ia64 is |
2723 |
- # the only one that matters, so this should be fine for now. |
2724 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
2725 |
- sed -i '1i+link-static = touch $@' config.make |
2726 |
- fi |
2727 |
- |
2728 |
- # If we're trying to migrate between ABI sets, we need |
2729 |
- # to lie and use a local copy of gcc. Like if the system |
2730 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
2731 |
- # add x32 to it, gcc/glibc don't yet support x32. |
2732 |
- # |
2733 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib-bootstrap ; then |
2734 |
- echo 'main(){}' > "${T}"/test.c |
2735 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
2736 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
2737 |
- fi |
2738 |
- fi |
2739 |
-} |
2740 |
- |
2741 |
-glibc_headers_configure() { |
2742 |
- export ABI=default |
2743 |
- |
2744 |
- local builddir=$(builddir "headers") |
2745 |
- mkdir -p "${builddir}" |
2746 |
- cd "${builddir}" |
2747 |
- |
2748 |
- # if we don't have a compiler yet, we can't really test it now ... |
2749 |
- # hopefully they don't affect header generation, so let's hope for |
2750 |
- # the best here ... |
2751 |
- local v vars=( |
2752 |
- ac_cv_header_cpuid_h=yes |
2753 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
2754 |
- libc_cv_asm_cfi_directives=yes |
2755 |
- libc_cv_broken_visibility_attribute=no |
2756 |
- libc_cv_c_cleanup=yes |
2757 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
2758 |
- libc_cv_forced_unwind=yes |
2759 |
- libc_cv_gcc___thread=yes |
2760 |
- libc_cv_mlong_double_128=yes |
2761 |
- libc_cv_mlong_double_128ibm=yes |
2762 |
- libc_cv_ppc_machine=yes |
2763 |
- libc_cv_ppc_rel16=yes |
2764 |
- libc_cv_predef_fortify_source=no |
2765 |
- libc_cv_target_power8_ok=yes |
2766 |
- libc_cv_visibility_attribute=yes |
2767 |
- libc_cv_z_combreloc=yes |
2768 |
- libc_cv_z_execstack=yes |
2769 |
- libc_cv_z_initfirst=yes |
2770 |
- libc_cv_z_nodelete=yes |
2771 |
- libc_cv_z_nodlopen=yes |
2772 |
- libc_cv_z_relro=yes |
2773 |
- libc_mips_abi=${ABI} |
2774 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
2775 |
- # These libs don't have configure flags. |
2776 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
2777 |
- ac_cv_lib_cap_cap_init=no |
2778 |
- ) |
2779 |
- |
2780 |
- einfo "Forcing cached settings:" |
2781 |
- for v in "${vars[@]}" ; do |
2782 |
- einfo " ${v}" |
2783 |
- export ${v} |
2784 |
- done |
2785 |
- |
2786 |
- local headers_only_arch_CPPFLAGS=() |
2787 |
- |
2788 |
- # Blow away some random CC settings that screw things up. #550192 |
2789 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
2790 |
- pushd "${S}"/sysdeps/mips >/dev/null |
2791 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
2792 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
2793 |
- |
2794 |
- # Force the mips ABI to the default. This is OK because the set of |
2795 |
- # installed headers in this phase is the same between the 3 ABIs. |
2796 |
- # If this ever changes, this hack will break, but that's unlikely |
2797 |
- # as glibc discourages that behavior. |
2798 |
- # https://crbug.com/647033 |
2799 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
2800 |
- |
2801 |
- popd >/dev/null |
2802 |
- fi |
2803 |
- |
2804 |
- case ${CTARGET} in |
2805 |
- riscv*) |
2806 |
- # RISC-V interrogates the compiler to determine which target to |
2807 |
- # build. If building the headers then we don't strictly need a |
2808 |
- # RISC-V compiler, so the built-in definitions that are provided |
2809 |
- # along with all RISC-V compiler might not exist. This causes |
2810 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
2811 |
- # building the headers any value will actually work here, so just |
2812 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
2813 |
- # happy for now -- the headers are all the same anyway so it |
2814 |
- # doesn't matter. |
2815 |
- headers_only_arch_CPPFLAGS+=( |
2816 |
- -D__riscv_xlen=64 |
2817 |
- -D__riscv_flen=64 |
2818 |
- -D__riscv_float_abi_double=1 |
2819 |
- -D__riscv_atomic=1 |
2820 |
- ) ;; |
2821 |
- esac |
2822 |
- |
2823 |
- local myconf=() |
2824 |
- myconf+=( |
2825 |
- --disable-sanity-checks |
2826 |
- --enable-hacker-mode |
2827 |
- --disable-werror |
2828 |
- --enable-bind-now |
2829 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2830 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2831 |
- --with-headers=$(build_eprefix)$(alt_build_headers) |
2832 |
- --prefix="$(host_eprefix)/usr" |
2833 |
- $(use_enable crypt) |
2834 |
- ${EXTRA_ECONF} |
2835 |
- ) |
2836 |
- |
2837 |
- # Nothing is compiled here which would affect the headers for the target. |
2838 |
- # So forcing CC/CFLAGS is sane. |
2839 |
- local headers_only_CC=$(tc-getBUILD_CC) |
2840 |
- local headers_only_CFLAGS="-O1 -pipe" |
2841 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
2842 |
- local headers_only_LDFLAGS="" |
2843 |
- set -- "${S}"/configure "${myconf[@]}" |
2844 |
- echo \ |
2845 |
- "CC=${headers_only_CC}" \ |
2846 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
2847 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
2848 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
2849 |
- "$@" |
2850 |
- CC=${headers_only_CC} \ |
2851 |
- CFLAGS=${headers_only_CFLAGS} \ |
2852 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
2853 |
- LDFLAGS="" \ |
2854 |
- "$@" || die "failed to configure glibc" |
2855 |
-} |
2856 |
- |
2857 |
-do_src_configure() { |
2858 |
- if just_headers ; then |
2859 |
- glibc_headers_configure |
2860 |
- else |
2861 |
- glibc_do_configure nptl |
2862 |
- fi |
2863 |
-} |
2864 |
- |
2865 |
-src_configure() { |
2866 |
- foreach_abi do_src_configure |
2867 |
-} |
2868 |
- |
2869 |
-do_src_compile() { |
2870 |
- emake -C "$(builddir nptl)" |
2871 |
-} |
2872 |
- |
2873 |
-src_compile() { |
2874 |
- if just_headers ; then |
2875 |
- return |
2876 |
- fi |
2877 |
- |
2878 |
- foreach_abi do_src_compile |
2879 |
-} |
2880 |
- |
2881 |
-glibc_src_test() { |
2882 |
- cd "$(builddir nptl)" |
2883 |
- |
2884 |
- local myxfailparams="" |
2885 |
- if [[ "${GENTOO_GLIBC_XFAIL_TESTS}" == "yes" ]] ; then |
2886 |
- for myt in ${XFAIL_TEST_LIST[@]} ; do |
2887 |
- myxfailparams+="test-xfail-${myt}=yes " |
2888 |
- done |
2889 |
- fi |
2890 |
- |
2891 |
- # sandbox does not understand unshare() and prevents |
2892 |
- # writes to /proc/, which makes many tests fail |
2893 |
- |
2894 |
- # we give the tests a bit more time to avoid spurious |
2895 |
- # bug reports on slow arches |
2896 |
- |
2897 |
- SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check |
2898 |
-} |
2899 |
- |
2900 |
-do_src_test() { |
2901 |
- local ret=0 |
2902 |
- |
2903 |
- glibc_src_test |
2904 |
- : $(( ret |= $? )) |
2905 |
- |
2906 |
- return ${ret} |
2907 |
-} |
2908 |
- |
2909 |
-src_test() { |
2910 |
- if just_headers ; then |
2911 |
- return |
2912 |
- fi |
2913 |
- |
2914 |
- # Give tests more time to complete. |
2915 |
- export TIMEOUTFACTOR=5 |
2916 |
- |
2917 |
- foreach_abi do_src_test || die "tests failed" |
2918 |
-} |
2919 |
- |
2920 |
-run_locale_gen() { |
2921 |
- # if the host locales.gen contains no entries, we'll install everything |
2922 |
- local root="$1" |
2923 |
- local inplace="" |
2924 |
- |
2925 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
2926 |
- inplace="--inplace-glibc" |
2927 |
- root="$2" |
2928 |
- fi |
2929 |
- |
2930 |
- local locale_list="${root%/}/etc/locale.gen" |
2931 |
- |
2932 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
2933 |
- |
2934 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
2935 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
2936 |
- locale_list="${root%/}/usr/share/i18n/SUPPORTED" |
2937 |
- fi |
2938 |
- |
2939 |
- set -- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
2940 |
- --destdir "${root}" |
2941 |
- echo "$@" |
2942 |
- "$@" |
2943 |
- |
2944 |
- popd >/dev/null |
2945 |
-} |
2946 |
- |
2947 |
-glibc_do_src_install() { |
2948 |
- local builddir=$(builddir nptl) |
2949 |
- cd "${builddir}" |
2950 |
- |
2951 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install |
2952 |
- |
2953 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
2954 |
- # which come without headers etc. Only needed for binary packages since the |
2955 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
2956 |
- find "${D}" -name "libnsl.a" -delete |
2957 |
- find "${D}" -name "libnsl.so" -delete |
2958 |
- |
2959 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
2960 |
- # to infer upstream version: |
2961 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
2962 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
2963 |
- |
2964 |
- # Avoid stripping binaries not targeted by ${CHOST}. Or else |
2965 |
- # ${CHOST}-strip would break binaries build for ${CTARGET}. |
2966 |
- is_crosscompile && dostrip -x / |
2967 |
- # gdb thread introspection relies on local libpthreas symbols. stripping breaks it |
2968 |
- # See Note [Disable automatic stripping] |
2969 |
- dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so |
2970 |
- |
2971 |
- if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
2972 |
- # Move versioned .a file out of libdir to evade portage QA checks |
2973 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
2974 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
2975 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die |
2976 |
- dodir $(alt_usrlibdir)/${P} |
2977 |
- mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
2978 |
- fi |
2979 |
- |
2980 |
- # We'll take care of the cache ourselves |
2981 |
- rm -f "${ED}"/etc/ld.so.cache |
2982 |
- |
2983 |
- # Everything past this point just needs to be done once ... |
2984 |
- is_final_abi || return 0 |
2985 |
- |
2986 |
- # Make sure the non-native interp can be found on multilib systems even |
2987 |
- # if the main library set isn't installed into the right place. Maybe |
2988 |
- # we should query the active gcc for info instead of hardcoding it ? |
2989 |
- local i ldso_abi ldso_name |
2990 |
- local ldso_abi_list=( |
2991 |
- # x86 |
2992 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
2993 |
- x32 /libx32/ld-linux-x32.so.2 |
2994 |
- x86 /lib/ld-linux.so.2 |
2995 |
- # mips |
2996 |
- o32 /lib/ld.so.1 |
2997 |
- n32 /lib32/ld.so.1 |
2998 |
- n64 /lib64/ld.so.1 |
2999 |
- # powerpc |
3000 |
- ppc /lib/ld.so.1 |
3001 |
- # riscv |
3002 |
- ilp32d /lib/ld-linux-riscv32-ilp32d.so.1 |
3003 |
- ilp32 /lib/ld-linux-riscv32-ilp32.so.1 |
3004 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
3005 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
3006 |
- # s390 |
3007 |
- s390 /lib/ld.so.1 |
3008 |
- s390x /lib/ld64.so.1 |
3009 |
- # sparc |
3010 |
- sparc32 /lib/ld-linux.so.2 |
3011 |
- sparc64 /lib64/ld-linux.so.2 |
3012 |
- ) |
3013 |
- case $(tc-endian) in |
3014 |
- little) |
3015 |
- ldso_abi_list+=( |
3016 |
- # arm |
3017 |
- arm64 /lib/ld-linux-aarch64.so.1 |
3018 |
- # ELFv2 (glibc does not support ELFv1 on LE) |
3019 |
- ppc64 /lib64/ld64.so.2 |
3020 |
- ) |
3021 |
- ;; |
3022 |
- big) |
3023 |
- ldso_abi_list+=( |
3024 |
- # arm |
3025 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
3026 |
- # ELFv1 (glibc does not support ELFv2 on BE) |
3027 |
- ppc64 /lib64/ld64.so.1 |
3028 |
- ) |
3029 |
- ;; |
3030 |
- esac |
3031 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
3032 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
3033 |
- fi |
3034 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
3035 |
- ldso_abi=${ldso_abi_list[i]} |
3036 |
- has ${ldso_abi} $(get_install_abis) || continue |
3037 |
- |
3038 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
3039 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
3040 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
3041 |
- fi |
3042 |
- done |
3043 |
- |
3044 |
- # In the LSB 5.0 definition, someone had the excellent idea to "standardize" |
3045 |
- # the runtime loader name, see also https://xkcd.com/927/ |
3046 |
- # Normally, in Gentoo one should never come across executables that require this. |
3047 |
- # However, binary commercial packages are known to adhere to weird practices. |
3048 |
- # https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-AMD64/LSB-Core-AMD64.html#BASELIB |
3049 |
- local lsb_ldso_name native_ldso_name lsb_ldso_abi |
3050 |
- local lsb_ldso_abi_list=( |
3051 |
- # x86 |
3052 |
- amd64 ld-linux-x86-64.so.2 ld-lsb-x86-64.so.3 |
3053 |
- ) |
3054 |
- for (( i = 0; i < ${#lsb_ldso_abi_list[@]}; i += 3 )) ; do |
3055 |
- lsb_ldso_abi=${lsb_ldso_abi_list[i]} |
3056 |
- native_ldso_name=${lsb_ldso_abi_list[i+1]} |
3057 |
- lsb_ldso_name=${lsb_ldso_abi_list[i+2]} |
3058 |
- has ${lsb_ldso_abi} $(get_install_abis) || continue |
3059 |
- |
3060 |
- if [[ ! -L ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} && ! -e ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} ]] ; then |
3061 |
- dosym ${native_ldso_name} "$(alt_prefix)/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name}" |
3062 |
- fi |
3063 |
- done |
3064 |
- |
3065 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
3066 |
- # binary to be setuid. This is because the default owners/perms will be |
3067 |
- # exactly what we want. |
3068 |
- if ! use suid ; then |
3069 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
3070 |
- fi |
3071 |
- |
3072 |
- ################################################################# |
3073 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
3074 |
- # Make sure we install some symlink hacks so that when we build |
3075 |
- # a 2nd stage cross-compiler, gcc finds the target system |
3076 |
- # headers correctly. See gcc/doc/gccinstall.info |
3077 |
- if is_crosscompile ; then |
3078 |
- # We need to make sure that /lib and /usr/lib always exists. |
3079 |
- # gcc likes to use relative paths to get to its multilibs like |
3080 |
- # /usr/lib/../lib64/. So while we don't install any files into |
3081 |
- # /usr/lib/, we do need it to exist. |
3082 |
- keepdir $(alt_prefix)/lib |
3083 |
- keepdir $(alt_prefix)/usr/lib |
3084 |
- |
3085 |
- dosym usr/include $(alt_prefix)/sys-include |
3086 |
- return 0 |
3087 |
- fi |
3088 |
- |
3089 |
- # Files for Debian-style locale updating |
3090 |
- dodir /usr/share/i18n |
3091 |
- sed \ |
3092 |
- -e "/^#/d" \ |
3093 |
- -e "/SUPPORTED-LOCALES=/d" \ |
3094 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
3095 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
3096 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
3097 |
- cd "${WORKDIR}"/extra/locale |
3098 |
- dosbin locale-gen |
3099 |
- doman *.[0-8] |
3100 |
- insinto /etc |
3101 |
- doins locale.gen |
3102 |
- |
3103 |
- keepdir /usr/lib/locale |
3104 |
- |
3105 |
- cd "${S}" |
3106 |
- |
3107 |
- # Install misc network config files |
3108 |
- insinto /etc |
3109 |
- doins posix/gai.conf |
3110 |
- |
3111 |
- if use systemd ; then |
3112 |
- doins "${WORKDIR}/glibc-systemd-${GLIBC_SYSTEMD_VER}/gentoo-config/nsswitch.conf" |
3113 |
- else |
3114 |
- doins nss/nsswitch.conf |
3115 |
- fi |
3116 |
- |
3117 |
- # Gentoo-specific |
3118 |
- newins "${FILESDIR}"/host.conf-1 host.conf |
3119 |
- |
3120 |
- if use nscd ; then |
3121 |
- doins nscd/nscd.conf |
3122 |
- |
3123 |
- newinitd "$(prefixify_ro "${FILESDIR}"/nscd-1)" nscd |
3124 |
- |
3125 |
- local nscd_args=( |
3126 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
3127 |
- ) |
3128 |
- |
3129 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
3130 |
- |
3131 |
- use systemd && systemd_dounit nscd/nscd.service |
3132 |
- newtmpfiles nscd/nscd.tmpfiles nscd.conf |
3133 |
- fi |
3134 |
- |
3135 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
3136 |
- doenvd "${T}"/00glibc |
3137 |
- |
3138 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
3139 |
- [[ -s ${d} ]] && dodoc ${d} |
3140 |
- done |
3141 |
- dodoc -r ChangeLog.old |
3142 |
- |
3143 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
3144 |
- # creation of the "factory" symlink in pkg_postinst(). |
3145 |
- rm -f "${ED}"/etc/localtime |
3146 |
- |
3147 |
- # Generate all locales if this is a native build as locale generation |
3148 |
- if use compile-locales && ! is_crosscompile ; then |
3149 |
- run_locale_gen --inplace-glibc "${ED}/" |
3150 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
3151 |
- fi |
3152 |
-} |
3153 |
- |
3154 |
-glibc_headers_install() { |
3155 |
- local builddir=$(builddir "headers") |
3156 |
- cd "${builddir}" |
3157 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers |
3158 |
- |
3159 |
- insinto $(alt_headers)/gnu |
3160 |
- doins "${S}"/include/gnu/stubs.h |
3161 |
- |
3162 |
- # Make sure we install the sys-include symlink so that when |
3163 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
3164 |
- # system headers correctly. See gcc/doc/gccinstall.info |
3165 |
- dosym usr/include $(alt_prefix)/sys-include |
3166 |
-} |
3167 |
- |
3168 |
-src_install() { |
3169 |
- if just_headers ; then |
3170 |
- export ABI=default |
3171 |
- glibc_headers_install |
3172 |
- return |
3173 |
- fi |
3174 |
- |
3175 |
- foreach_abi glibc_do_src_install |
3176 |
- |
3177 |
- if ! use static-libs ; then |
3178 |
- einfo "Not installing static glibc libraries" |
3179 |
- find "${ED}" -name "*.a" -and -not -name "*_nonshared.a" -delete |
3180 |
- fi |
3181 |
-} |
3182 |
- |
3183 |
-# Simple test to make sure our new glibc isn't completely broken. |
3184 |
-# Make sure we don't test with statically built binaries since |
3185 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
3186 |
-# |
3187 |
-# If coreutils is built with USE=multicall, some of these files |
3188 |
-# will just be wrapper scripts, not actual ELFs we can test. |
3189 |
-glibc_sanity_check() { |
3190 |
- cd / #228809 |
3191 |
- |
3192 |
- # We enter ${ED} so to avoid trouble if the path contains |
3193 |
- # special characters; for instance if the path contains the |
3194 |
- # colon character (:), then the linker will try to split it |
3195 |
- # and look for the libraries in an unexpected place. This can |
3196 |
- # lead to unsafe code execution if the generated prefix is |
3197 |
- # within a world-writable directory. |
3198 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
3199 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
3200 |
- |
3201 |
- # first let's find the actual dynamic linker here |
3202 |
- # symlinks may point to the wrong abi |
3203 |
- local newldso=$(find . -maxdepth 1 -name 'ld*so.?' -type f -print -quit) |
3204 |
- |
3205 |
- einfo Last-minute run tests with ${newldso} in /$(get_libdir) ... |
3206 |
- |
3207 |
- local x striptest |
3208 |
- for x in cal date env free ls true uname uptime ; do |
3209 |
- x=$(type -p ${x}) |
3210 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
3211 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
3212 |
- case ${striptest} in |
3213 |
- *"statically linked"*) continue;; |
3214 |
- *"ASCII text"*) continue;; |
3215 |
- esac |
3216 |
- # We need to clear the locale settings as the upgrade might want |
3217 |
- # incompatible locale data. This test is not for verifying that. |
3218 |
- LC_ALL=C \ |
3219 |
- ${newldso} --library-path . ${x} > /dev/null \ |
3220 |
- || die "simple run test (${x}) failed" |
3221 |
- done |
3222 |
- |
3223 |
- popd >/dev/null |
3224 |
-} |
3225 |
- |
3226 |
-pkg_preinst() { |
3227 |
- # nothing to do if just installing headers |
3228 |
- just_headers && return |
3229 |
- |
3230 |
- # prepare /etc/ld.so.conf.d/ for files |
3231 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
3232 |
- |
3233 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
3234 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
3235 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
3236 |
- einfo "Defaulting /etc/host.conf:multi to on" |
3237 |
- fi |
3238 |
- |
3239 |
- [[ -n ${ROOT} ]] && return 0 |
3240 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
3241 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
3242 |
- |
3243 |
- if [[ -L ${EROOT}/usr/lib/locale ]]; then |
3244 |
- # Help portage migrate this to a directory |
3245 |
- # https://bugs.gentoo.org/753740 |
3246 |
- rm "${EROOT}"/usr/lib/locale || die |
3247 |
- fi |
3248 |
- |
3249 |
- # Keep around libcrypt so that Perl doesn't break when merging libxcrypt |
3250 |
- # (libxcrypt is the new provider for now of libcrypt.so.{1,2}). |
3251 |
- # bug #802207 |
3252 |
- if ! use crypt && has_version "${CATEGORY}/${PN}[crypt]" && ! has preserve-libs ${FEATURES}; then |
3253 |
- PRESERVED_OLD_LIBCRYPT=1 |
3254 |
- cp -p "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" "${T}/libcrypt$(get_libname 1)" || die |
3255 |
- else |
3256 |
- PRESERVED_OLD_LIBCRYPT=0 |
3257 |
- fi |
3258 |
-} |
3259 |
- |
3260 |
-pkg_postinst() { |
3261 |
- # nothing to do if just installing headers |
3262 |
- just_headers && return |
3263 |
- |
3264 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
3265 |
- # Generate fastloading iconv module configuration file. |
3266 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/" |
3267 |
- fi |
3268 |
- |
3269 |
- if ! is_crosscompile && [[ -z ${ROOT} ]] ; then |
3270 |
- use compile-locales || run_locale_gen "${EROOT}/" |
3271 |
- fi |
3272 |
- |
3273 |
- upgrade_warning |
3274 |
- |
3275 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
3276 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
3277 |
- local entry |
3278 |
- for entry in passwd group shadow; do |
3279 |
- if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
3280 |
- ewarn "" |
3281 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
3282 |
- ewarn "removed from glibc and is now provided by the package" |
3283 |
- ewarn " sys-auth/libnss-nis" |
3284 |
- ewarn "Install it now to keep your NIS setup working." |
3285 |
- ewarn "" |
3286 |
- fi |
3287 |
- done |
3288 |
- fi |
3289 |
- |
3290 |
- if [[ ${PRESERVED_OLD_LIBCRYPT} -eq 1 ]] ; then |
3291 |
- cp -p "${T}/libcrypt$(get_libname 1)" "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" || die |
3292 |
- preserve_old_lib_notify /$(get_libdir)/libcrypt$(get_libname 1) |
3293 |
- |
3294 |
- elog "Please ignore a possible later error message about a file collision involving" |
3295 |
- elog "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1). We need to preserve this file for the moment to keep" |
3296 |
- elog "the upgrade working, but it also needs to be overwritten when" |
3297 |
- elog "sys-libs/libxcrypt is installed. See bug 802210 for more details." |
3298 |
- fi |
3299 |
-} |