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commit: bcf02d0a8562bb7dbd0839eecd1f0748fc40ea39 |
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Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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AuthorDate: Wed Nov 27 22:50:46 2019 +0000 |
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Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org> |
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CommitDate: Wed Nov 27 22:50:59 2019 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bcf02d0a |
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|
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sys-libs/glibc: Remove old revs |
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|
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Package-Manager: Portage-2.3.80, Repoman-2.3.19 |
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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-2.29-r5.ebuild | 1472 ---------------------------------- |
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sys-libs/glibc/glibc-2.29-r6.ebuild | 1477 ----------------------------------- |
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3 files changed, 2951 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 96f7cce5fb3..304a7131733 100644 |
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--- a/sys-libs/glibc/Manifest |
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+++ b/sys-libs/glibc/Manifest |
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@@ -13,8 +13,6 @@ DIST glibc-2.27.tar.xz 15395316 BLAKE2B ea206d304c8c9aa86d69db981a14bea008602cea |
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DIST glibc-2.28-patches-9.tar.xz 98588 BLAKE2B 4ab583be712994f949dee2512da6e12fd7f7ad73e96393f21678552b43da98f49321b53b5b009551300cdb09ca135e7f6adc636ff750c251a1d6d7f262dbc410 SHA512 e3f40ae6e9d06471c1a11bd2bce7b5161d07c3d0a81791505a72aec4817e7faf9ef09841e98c6dcf62a0a00754dff87dd194d97ac6b6354aeb2497cf60900b96 |
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DIST glibc-2.28.tar.xz 16484344 BLAKE2B 9aa8cbd5a145c2a6fde3a60b3d0a14b12b46ed79333ad1ca3e73464adcfe700277a17a9e7fd0ca36e355a0c5b0b27decfa091da320ba802741ad75cc955bbcc8 SHA512 521f820953ff07c69ece4c2186f59fc061a7f9747932cd70ef2995c2b2deee76eeb6de700d85071cdca5949179aa8ccee75eda7feca1394121ec7b821ad0a3f3 |
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DIST glibc-2.29-patches-3.tar.xz 35812 BLAKE2B 90b8bc57b7a63f03617795c368b92e525eccfec462d638dbc25c581e5b7a2a72ffd5191842f5ac443a868cbc950838d7e5120e866d343a14b80c55dcbfa48f30 SHA512 4c9b78d9d1a8aa629418f2d758ef800857780b8a1fd8d3582b88348a513ca26ca7f6ac9110a8c6bae16949b360ba36840d184f42293cd4324760273592d1b438 |
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-DIST glibc-2.29-patches-6.tar.xz 64076 BLAKE2B 04c1baf838eff9275e79145d4a5a642dcd6572aadcdfc6782769f2de107dcd1648b81d0690068db8c0d53229efe2130e279f4aafe8a91238e5dd6a8a7120a433 SHA512 6494dcd23441fe308de97706f7abbea1571e0015d1456e719268b8026e1fb23733c2efd5256840f4b9f0df4f02ac7827b1fad56905cbd8919bca9c25b0afe822 |
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-DIST glibc-2.29-patches-7.tar.xz 64752 BLAKE2B 766f3f2d11aedf7e1b83db94fd2793244e29abc0beb78071a3eadfb83d3589f56b07b68c8faffd77ecc859497ba52f0327e03cf984b00adbeee3e196b0c5e57c SHA512 aea61fd3e084b293d0a92c89cd83d176ca95112e23224091e31ac77f54089922926ebbd9b75748d5b750f3d88c6f55f9953f11375a07a219946c485d4bf6bcaf |
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DIST glibc-2.29-patches-8.tar.xz 102712 BLAKE2B 49aacff358c0f8499c444e73eec92f402b81236d6a91d1fc9864f974c5cb72fc5c87bf5ee77700a8333db4c68892b3940948158530cea0d0fbbda51df0ae7953 SHA512 7a929e023294e6b76569120cc234bc862f3e260994e56c3a2fc2b969b7313c94a47de7ef85f4e93c9083c16fde987ca470ab9d69d881ab49a22f5fd3a721703a |
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DIST glibc-2.29.tar.xz 16515488 BLAKE2B b754e6825176538a2b8ca03fce014f0d87d333dc4d038bf0cda5ee8a2f484cd3ce93ad78ec126737e093ab64b55ceedf04cd08aecb4f8041daaa329e99717afa SHA512 146bc0769fe853d9edbf93cea7f74c5b3d84d69cb7614c62588e7acdecd1ec789a9d8949f3e8b99f8f36f2ccac740a003bed94f32b07817baf780b06cfeb6ed0 |
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DIST glibc-2.30-patches-3.tar.xz 20412 BLAKE2B 8cd588284bf07985262a0289d8cbae03b0a75c48110fed6152c0431dc4f729a9695df910b1521a6072e9736b26145bf372d5b60163f64f4556f17f2f9f223e11 SHA512 0da9107518117a1cf901d282f2b84a2f4780130ab9eb7025ffd8b7e629aa6fd5f05b293dd49fc3c300bc2e74e7f81fc1f8a7cb12428b2be086a160d429715758 |
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|
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diff --git a/sys-libs/glibc/glibc-2.29-r5.ebuild b/sys-libs/glibc/glibc-2.29-r5.ebuild |
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deleted file mode 100644 |
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index 5cb7bd73144..00000000000 |
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--- a/sys-libs/glibc/glibc-2.29-r5.ebuild |
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+++ /dev/null |
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@@ -1,1472 +0,0 @@ |
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-# Copyright 1999-2019 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=6 |
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- |
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-PYTHON_COMPAT=( python3_{5,6,7} ) |
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- |
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-inherit python-any-r1 prefix eutils eapi7-ver toolchain-funcs flag-o-matic gnuconfig usr-ldscript \ |
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- multilib systemd multiprocessing |
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- |
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-DESCRIPTION="GNU libc C library" |
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-HOMEPAGE="https://www.gnu.org/software/libc/" |
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-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE" |
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-SLOT="2.2" |
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- |
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-EMULTILIB_PKG="true" |
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- |
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-if [[ ${PV} == 9999* ]]; then |
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- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
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- inherit git-r3 |
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-else |
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- KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86" |
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- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
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-fi |
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- |
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-RELEASE_VER=${PV} |
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- |
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-GCC_BOOTSTRAP_VER=20180511 |
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- |
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-# Gentoo patchset |
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-PATCH_VER=6 |
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- |
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-SRC_URI+=" https://dev.gentoo.org/~slyfox/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
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-SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
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- |
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-IUSE="audit caps cet compile-locales doc gd headers-only +multiarch multilib nscd profile selinux +ssp suid systemtap test vanilla" |
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- |
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-# Minimum kernel version that glibc requires |
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-MIN_KERN_VER="3.2.0" |
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- |
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-# Here's how the cross-compile logic breaks down ... |
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-# CTARGET - machine that will target the binaries |
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-# CHOST - machine that will host the binaries |
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-# CBUILD - machine that will build the binaries |
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-# If CTARGET != CHOST, it means you want a libc for cross-compiling. |
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-# If CHOST != CBUILD, it means you want to cross-compile the libc. |
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-# CBUILD = CHOST = CTARGET - native build/install |
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-# CBUILD != (CHOST = CTARGET) - cross-compile a native build |
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-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler |
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-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler |
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-# For install paths: |
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-# CHOST = CTARGET - install into / |
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-# CHOST != CTARGET - install into /usr/CTARGET/ |
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-# |
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-export CBUILD=${CBUILD:-${CHOST}} |
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-export CTARGET=${CTARGET:-${CHOST}} |
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-if [[ ${CTARGET} == ${CHOST} ]] ; then |
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- if [[ ${CATEGORY} == cross-* ]] ; then |
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- export CTARGET=${CATEGORY#cross-} |
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- fi |
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-fi |
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- |
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-# Note [Disable automatic stripping] |
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-# Disabling automatic stripping for a few reasons: |
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-# - portage's attempt to strip breaks non-native binaries at least on |
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-# arm: bug #697428 |
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-# - portage's attempt to strip libpthread.so.0 breaks gdb thread |
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-# enumeration: bug #697910. This is quite subtle: |
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-# * gdb uses glibc's libthread_db-1.0.so to enumerate threads. |
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-# * libthread_db-1.0.so needs access to libpthread.so.0 local symbols |
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-# via 'ps_pglobal_lookup' symbol defined in gdb. |
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-# * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all |
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-# known symbols in 'libpthread.so.0'. Specifically 'nptl_version' |
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-# (unexported) is used to sanity check compatibility before enabling |
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-# debugging. |
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-# Also see https://sourceware.org/gdb/wiki/FAQ#GDB_does_not_see_any_threads_besides_the_one_in_which_crash_occurred.3B_or_SIGTRAP_kills_my_program_when_I_set_a_breakpoint |
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-# * normal 'strip' command trims '.symtab' |
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-# Thus our main goal here is to prevent 'libpthread.so.0' from |
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-# losing it's '.symtab' entries. |
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-# As Gentoo's strip does not allow us to pass less aggressive stripping |
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-# options and does not check the machine target we disable stripping |
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-# entirely. |
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-RESTRICT="strip !test? ( test )" |
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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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-COMMON_DEPEND=" |
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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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- ${PYTHON_DEPS} |
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- >=app-misc/pax-utils-0.1.10 |
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- sys-devel/bison |
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- !<sys-devel/bison-2.7 |
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- !<sys-devel/make-4 |
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- doc? ( sys-apps/texinfo ) |
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- test? ( >=net-dns/libidn2-2.0.5 ) |
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-" |
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-RDEPEND="${COMMON_DEPEND} |
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- sys-apps/gentoo-functions |
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-" |
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- |
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-if [[ ${CATEGORY} == cross-* ]] ; then |
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- DEPEND+=" !headers-only? ( |
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- >=${CATEGORY}/binutils-2.24 |
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- >=${CATEGORY}/gcc-6 |
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- )" |
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- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
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-else |
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- DEPEND+=" |
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- >=sys-devel/binutils-2.24 |
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- >=sys-devel/gcc-6 |
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- virtual/os-headers |
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- " |
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- RDEPEND+=" |
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- >=net-dns/libidn2-2.0.5 |
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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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-# |
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-# Small helper functions |
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-# |
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- |
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-is_crosscompile() { |
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- [[ ${CHOST} != ${CTARGET} ]] |
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-} |
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- |
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-just_headers() { |
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- is_crosscompile && use headers-only |
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-} |
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- |
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-alt_prefix() { |
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- is_crosscompile && echo /usr/${CTARGET} |
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-} |
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- |
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-# This prefix is applicable to CHOST when building against this |
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-# glibc. It is baked into the library at configure time. |
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-host_eprefix() { |
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- is_crosscompile || echo "${EPREFIX}" |
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-} |
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- |
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-# This prefix is applicable to CBUILD when building against this |
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-# glibc. It determines the destination path at install time. |
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-build_eprefix() { |
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- is_crosscompile && echo "${EPREFIX}" |
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-} |
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- |
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-# We need to be able to set alternative headers for compiling for non-native |
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-# platform. Will also become useful for testing kernel-headers without screwing |
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-# up the whole system. |
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-alt_headers() { |
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- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include} |
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-} |
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- |
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-alt_build_headers() { |
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- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then |
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- ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)" |
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- if tc-is-cross-compiler ; then |
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- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers) |
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- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then |
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- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h') |
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- ALT_BUILD_HEADERS=${header_path%/linux/version.h} |
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- fi |
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- fi |
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- fi |
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- echo "${ALT_BUILD_HEADERS}" |
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-} |
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- |
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-alt_libdir() { |
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- echo $(alt_prefix)/$(get_libdir) |
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-} |
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-alt_usrlibdir() { |
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- echo $(alt_prefix)/usr/$(get_libdir) |
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-} |
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- |
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-builddir() { |
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- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
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-} |
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- |
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-do_compile_test() { |
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- local ret save_cflags=${CFLAGS} |
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- CFLAGS+=" $1" |
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- shift |
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- |
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- pushd "${T}" >/dev/null |
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- |
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- rm -f glibc-test* |
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- printf '%b' "$*" > glibc-test.c |
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- |
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- nonfatal emake -s glibc-test |
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- ret=$? |
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- |
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- popd >/dev/null |
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- |
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- CFLAGS=${save_cflags} |
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- return ${ret} |
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-} |
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- |
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-do_run_test() { |
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- local ret |
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- |
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- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
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- # ignore build failures when installing a binary package #324685 |
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- do_compile_test "" "$@" 2>/dev/null || return 0 |
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- else |
252 |
- if ! do_compile_test "" "$@" ; then |
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- ewarn "Simple build failed ... assuming this is desired #324685" |
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- return 0 |
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- fi |
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- fi |
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- |
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- pushd "${T}" >/dev/null |
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- |
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- ./glibc-test |
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- ret=$? |
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- rm -f glibc-test* |
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- |
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- popd >/dev/null |
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- |
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- return ${ret} |
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-} |
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- |
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-setup_target_flags() { |
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- # This largely mucks with compiler flags. None of which should matter |
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- # when building up just the headers. |
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- just_headers && return 0 |
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- |
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- case $(tc-arch) in |
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- x86) |
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- # -march needed for #185404 #199334 |
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- # TODO: When creating the first glibc cross-compile, this test will |
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- # always fail as it does a full link which in turn requires glibc. |
279 |
- # Probably also applies when changing multilib profile settings (e.g. |
280 |
- # enabling x86 when the profile was amd64-only previously). |
281 |
- # We could change main to _start and pass -nostdlib here so that we |
282 |
- # only test the gcc code compilation. Or we could do a compile and |
283 |
- # then look for the symbol via scanelf. |
284 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then |
285 |
- local t=${CTARGET_OPT:-${CTARGET}} |
286 |
- t=${t%%-*} |
287 |
- filter-flags '-march=*' |
288 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
289 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
290 |
- fi |
291 |
- ;; |
292 |
- amd64) |
293 |
- # -march needed for #185404 #199334 |
294 |
- # Note: This test only matters when the x86 ABI is enabled, so we could |
295 |
- # optimize a bit and elide it. |
296 |
- # TODO: See cross-compile issues listed above for x86. |
297 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then |
298 |
- local t=${CTARGET_OPT:-${CTARGET}} |
299 |
- t=${t%%-*} |
300 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
301 |
- # gcc actually accepts. #528708 |
302 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
303 |
- filter-flags '-march=*' |
304 |
- # ugly, ugly, ugly. ugly. |
305 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
306 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
307 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404" |
308 |
- fi |
309 |
- ;; |
310 |
- mips) |
311 |
- # The mips abi cannot support the GNU style hashes. #233233 |
312 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
313 |
- ;; |
314 |
- sparc) |
315 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
316 |
- filter-flags "-fcall-used-g7" |
317 |
- append-flags "-fcall-used-g6" |
318 |
- |
319 |
- # If the CHOST is the basic one (e.g. not sparcv9-xxx already), |
320 |
- # try to pick a better one so glibc can use cpu-specific .S files. |
321 |
- # We key off the CFLAGS to get a good value. Also need to handle |
322 |
- # version skew. |
323 |
- # We can't force users to set their CHOST to their exact machine |
324 |
- # as many of these are not recognized by config.sub/gcc and such :(. |
325 |
- # Note: If the mcpu values don't scale, we might try probing CPP defines. |
326 |
- # Note: Should we factor in -Wa,-AvXXX flags too ? Or -mvis/etc... ? |
327 |
- |
328 |
- local cpu |
329 |
- case ${CTARGET} in |
330 |
- sparc64-*) |
331 |
- case $(get-flag mcpu) in |
332 |
- niagara[234]) |
333 |
- if ver_test -ge 2.8 ; then |
334 |
- cpu="sparc64v2" |
335 |
- elif ver_test -ge 2.4 ; then |
336 |
- cpu="sparc64v" |
337 |
- elif ver_test -ge 2.2.3 ; then |
338 |
- cpu="sparc64b" |
339 |
- fi |
340 |
- ;; |
341 |
- niagara) |
342 |
- if ver_test -ge 2.4 ; then |
343 |
- cpu="sparc64v" |
344 |
- elif ver_test -ge 2.2.3 ; then |
345 |
- cpu="sparc64b" |
346 |
- fi |
347 |
- ;; |
348 |
- ultrasparc3) |
349 |
- cpu="sparc64b" |
350 |
- ;; |
351 |
- *) |
352 |
- # We need to force at least v9a because the base build doesn't |
353 |
- # work with just v9. |
354 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
355 |
- [[ -z ${cpu} ]] && append-flags "-Wa,-xarch=v9a" |
356 |
- ;; |
357 |
- esac |
358 |
- ;; |
359 |
- sparc-*) |
360 |
- case $(get-flag mcpu) in |
361 |
- niagara[234]) |
362 |
- if ver_test -ge 2.8 ; then |
363 |
- cpu="sparcv9v2" |
364 |
- elif ver_test -ge 2.4 ; then |
365 |
- cpu="sparcv9v" |
366 |
- elif ver_test -ge 2.2.3 ; then |
367 |
- cpu="sparcv9b" |
368 |
- else |
369 |
- cpu="sparcv9" |
370 |
- fi |
371 |
- ;; |
372 |
- niagara) |
373 |
- if ver_test -ge 2.4 ; then |
374 |
- cpu="sparcv9v" |
375 |
- elif ver_test -ge 2.2.3 ; then |
376 |
- cpu="sparcv9b" |
377 |
- else |
378 |
- cpu="sparcv9" |
379 |
- fi |
380 |
- ;; |
381 |
- ultrasparc3) |
382 |
- cpu="sparcv9b" |
383 |
- ;; |
384 |
- v9|ultrasparc) |
385 |
- cpu="sparcv9" |
386 |
- ;; |
387 |
- v8|supersparc|hypersparc|leon|leon3) |
388 |
- cpu="sparcv8" |
389 |
- ;; |
390 |
- esac |
391 |
- ;; |
392 |
- esac |
393 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
394 |
- ;; |
395 |
- esac |
396 |
-} |
397 |
- |
398 |
-setup_flags() { |
399 |
- # Make sure host make.conf doesn't pollute us |
400 |
- if is_crosscompile || tc-is-cross-compiler ; then |
401 |
- CHOST=${CTARGET} strip-unsupported-flags |
402 |
- fi |
403 |
- |
404 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
405 |
- # we are building when pulling glibc on a multilib profile |
406 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
407 |
- CFLAGS=${CFLAGS_BASE} |
408 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
409 |
- CXXFLAGS=${CXXFLAGS_BASE} |
410 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
411 |
- ASFLAGS=${ASFLAGS_BASE} |
412 |
- |
413 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
414 |
- # person may not work for another. To avoid a large influx of bugs |
415 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
416 |
- # problems as possible. |
417 |
- strip-flags |
418 |
- strip-unsupported-flags |
419 |
- filter-flags -m32 -m64 '-mabi=*' |
420 |
- |
421 |
- # glibc aborts if rpath is set by LDFLAGS |
422 |
- filter-ldflags '-Wl,-rpath=*' |
423 |
- |
424 |
- # #492892 |
425 |
- filter-flags -frecord-gcc-switches |
426 |
- |
427 |
- unset CBUILD_OPT CTARGET_OPT |
428 |
- if use multilib ; then |
429 |
- CTARGET_OPT=$(get_abi_CTARGET) |
430 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
431 |
- fi |
432 |
- |
433 |
- setup_target_flags |
434 |
- |
435 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
436 |
- CBUILD_OPT=${CTARGET_OPT} |
437 |
- fi |
438 |
- |
439 |
- # Lock glibc at -O2; we want to be conservative here. |
440 |
- # -fno-strict-aliasing is to work around #155906. |
441 |
- filter-flags '-O?' |
442 |
- append-flags -O2 -fno-strict-aliasing |
443 |
- |
444 |
- filter-flags '-fstack-protector*' |
445 |
-} |
446 |
- |
447 |
-want_tls() { |
448 |
- # Archs that can use TLS (Thread Local Storage) |
449 |
- case $(tc-arch) in |
450 |
- x86) |
451 |
- # requires i486 or better #106556 |
452 |
- [[ ${CTARGET} == i[4567]86* ]] && return 0 |
453 |
- return 1 |
454 |
- ;; |
455 |
- esac |
456 |
- return 0 |
457 |
-} |
458 |
- |
459 |
-want__thread() { |
460 |
- want_tls || return 1 |
461 |
- |
462 |
- # For some reason --with-tls --with__thread is causing segfaults on sparc32. |
463 |
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 |
464 |
- |
465 |
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD} |
466 |
- |
467 |
- # only test gcc -- can't test linking yet |
468 |
- tc-has-tls -c ${CTARGET} |
469 |
- WANT__THREAD=$? |
470 |
- |
471 |
- return ${WANT__THREAD} |
472 |
-} |
473 |
- |
474 |
-use_multiarch() { |
475 |
- # Allow user to disable runtime arch detection in multilib. |
476 |
- use multiarch || return 1 |
477 |
- # Make sure binutils is new enough to support indirect functions, |
478 |
- # #336792. This funky sed supports gold and bfd linkers. |
479 |
- local bver nver |
480 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
481 |
- case $(tc-arch ${CTARGET}) in |
482 |
- amd64|x86) nver="2.20" ;; |
483 |
- arm) nver="2.22" ;; |
484 |
- hppa) nver="2.23" ;; |
485 |
- ppc|ppc64) nver="2.20" ;; |
486 |
- # ifunc support was added in 2.23, but glibc also needs |
487 |
- # machinemode which is in 2.24. |
488 |
- s390) nver="2.24" ;; |
489 |
- sparc) nver="2.21" ;; |
490 |
- *) return 1 ;; |
491 |
- esac |
492 |
- ver_test ${bver} -ge ${nver} |
493 |
-} |
494 |
- |
495 |
-# Setup toolchain variables that had historically been defined in the |
496 |
-# profiles for these archs. |
497 |
-setup_env() { |
498 |
- # silly users |
499 |
- unset LD_RUN_PATH |
500 |
- unset LD_ASSUME_KERNEL |
501 |
- |
502 |
- if is_crosscompile || tc-is-cross-compiler ; then |
503 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
504 |
- |
505 |
- if ! use multilib ; then |
506 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
507 |
- else |
508 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
509 |
- fi |
510 |
- |
511 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
512 |
- # and fall back on CFLAGS. |
513 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
514 |
- CFLAGS=${!VAR-${CFLAGS}} |
515 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
516 |
- fi |
517 |
- |
518 |
- setup_flags |
519 |
- |
520 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
521 |
- |
522 |
- if just_headers ; then |
523 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
524 |
- # At this bootstrap stage we have only binutils for |
525 |
- # target but not compiler yet. |
526 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
527 |
- return 0 |
528 |
- fi |
529 |
- local VAR=CFLAGS_${ABI} |
530 |
- # We need to export CFLAGS with abi information in them because glibc's |
531 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
532 |
- # around the original clean value to avoid appending multiple ABIs on |
533 |
- # top of each other. |
534 |
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET_OPT:-${CTARGET}})} |
535 |
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}" |
536 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
537 |
-} |
538 |
- |
539 |
-foreach_abi() { |
540 |
- setup_env |
541 |
- |
542 |
- local ret=0 |
543 |
- local abilist="" |
544 |
- if use multilib ; then |
545 |
- abilist=$(get_install_abis) |
546 |
- else |
547 |
- abilist=${DEFAULT_ABI} |
548 |
- fi |
549 |
- local -x ABI |
550 |
- for ABI in ${abilist:-default} ; do |
551 |
- setup_env |
552 |
- einfo "Running $1 for ABI ${ABI}" |
553 |
- $1 |
554 |
- : $(( ret |= $? )) |
555 |
- done |
556 |
- return ${ret} |
557 |
-} |
558 |
- |
559 |
-glibc_banner() { |
560 |
- local b="Gentoo ${PVR}" |
561 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
562 |
- echo "${b}" |
563 |
-} |
564 |
- |
565 |
-check_devpts() { |
566 |
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown. |
567 |
- |
568 |
- # If merely building the binary package, then there's nothing to verify. |
569 |
- [[ ${MERGE_TYPE} == "buildonly" ]] && return |
570 |
- |
571 |
- # Only sanity check when installing the native glibc. |
572 |
- [[ ${ROOT} != "/" ]] && return |
573 |
- |
574 |
- # If they're opting in to the old suid code, then no need to check. |
575 |
- use suid && return |
576 |
- |
577 |
- if awk '$3 == "devpts" && $4 ~ /[, ]gid=5[, ]/ { exit 1 }' /proc/mounts ; then |
578 |
- eerror "In order to use glibc with USE=-suid, you must make sure that" |
579 |
- eerror "you have devpts mounted at /dev/pts with the gid=5 option." |
580 |
- eerror "Openrc should do this for you, so you should check /etc/fstab" |
581 |
- eerror "and make sure you do not have any invalid settings there." |
582 |
- die "mount & fix your /dev/pts settings" |
583 |
- fi |
584 |
-} |
585 |
- |
586 |
-# The following Kernel version handling functions are mostly copied from portage |
587 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
588 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
589 |
-# functions are just not provided. |
590 |
- |
591 |
-g_get_running_KV() { |
592 |
- uname -r |
593 |
- return $? |
594 |
-} |
595 |
- |
596 |
-g_KV_major() { |
597 |
- [[ -z $1 ]] && return 1 |
598 |
- local KV=$@ |
599 |
- echo "${KV%%.*}" |
600 |
-} |
601 |
- |
602 |
-g_KV_minor() { |
603 |
- [[ -z $1 ]] && return 1 |
604 |
- local KV=$@ |
605 |
- KV=${KV#*.} |
606 |
- echo "${KV%%.*}" |
607 |
-} |
608 |
- |
609 |
-g_KV_micro() { |
610 |
- [[ -z $1 ]] && return 1 |
611 |
- local KV=$@ |
612 |
- KV=${KV#*.*.} |
613 |
- echo "${KV%%[^[:digit:]]*}" |
614 |
-} |
615 |
- |
616 |
-g_KV_to_int() { |
617 |
- [[ -z $1 ]] && return 1 |
618 |
- local KV_MAJOR=$(g_KV_major "$1") |
619 |
- local KV_MINOR=$(g_KV_minor "$1") |
620 |
- local KV_MICRO=$(g_KV_micro "$1") |
621 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
622 |
- |
623 |
- # We make version 2.2.0 the minimum version we will handle as |
624 |
- # a sanity check ... if its less, we fail ... |
625 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
626 |
- echo "${KV_int}" |
627 |
- return 0 |
628 |
- fi |
629 |
- return 1 |
630 |
-} |
631 |
- |
632 |
-g_int_to_KV() { |
633 |
- local version=$1 major minor micro |
634 |
- major=$((version / 65536)) |
635 |
- minor=$(((version % 65536) / 256)) |
636 |
- micro=$((version % 256)) |
637 |
- echo ${major}.${minor}.${micro} |
638 |
-} |
639 |
- |
640 |
-eend_KV() { |
641 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
642 |
- eend $? |
643 |
-} |
644 |
- |
645 |
-get_kheader_version() { |
646 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
647 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
648 |
- tail -n 1 |
649 |
-} |
650 |
- |
651 |
-# We collect all sanity checks here. Consistency is not guranteed between |
652 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
653 |
-# src_unpack. |
654 |
-sanity_prechecks() { |
655 |
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown |
656 |
- check_devpts |
657 |
- |
658 |
- # Prevent native builds from downgrading |
659 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
660 |
- [[ ${ROOT} == "/" ]] && \ |
661 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
662 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
663 |
- |
664 |
- # The high rev # is to allow people to downgrade between -r# |
665 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
666 |
- # should be fine. Hopefully we never actually use a r# this |
667 |
- # high. |
668 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
669 |
- eerror "Sanity check to keep you from breaking your system:" |
670 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
671 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
672 |
- fi |
673 |
- |
674 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
675 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
676 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
677 |
- die "Old and broken kernel." |
678 |
- fi |
679 |
- fi |
680 |
- |
681 |
- # Users have had a chance to phase themselves, time to give em the boot |
682 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
683 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
684 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
685 |
- die "Lazy upgrader detected" |
686 |
- fi |
687 |
- |
688 |
- if [[ ${CTARGET} == i386-* ]] ; then |
689 |
- eerror "i386 CHOSTs are no longer supported." |
690 |
- eerror "Chances are you don't actually want/need i386." |
691 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
692 |
- die "Please fix your CHOST" |
693 |
- fi |
694 |
- |
695 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
696 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
697 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
698 |
- ewarn "hypervisor, which is probably not what you want." |
699 |
- fi |
700 |
- |
701 |
- # Check for sanity of /etc/nsswitch.conf |
702 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then |
703 |
- local entry |
704 |
- for entry in passwd group shadow; do |
705 |
- if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then |
706 |
- eerror "Your ${EROOT}/etc/nsswitch.conf is out of date." |
707 |
- eerror "Please make sure you have 'files' entries for" |
708 |
- eerror "'passwd:', 'group:' and 'shadow:' databases." |
709 |
- eerror "For more details see:" |
710 |
- eerror " https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26" |
711 |
- die "nsswitch.conf has no 'files' provider in '${entry}'." |
712 |
- fi |
713 |
- done |
714 |
- fi |
715 |
- |
716 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
717 |
- # we test for... |
718 |
- if ! is_crosscompile ; then |
719 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
720 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
721 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
722 |
- local STAT |
723 |
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
724 |
- "${T}/check-ia32-emulation.elf32" |
725 |
- STAT=$? |
726 |
- else |
727 |
- # Don't fail here to allow single->multi ABI switch |
728 |
- # or recover from breakage like bug #646424 |
729 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
730 |
- STAT=0 |
731 |
- fi |
732 |
- rm -f "${T}/check-ia32-emulation.elf32" |
733 |
- eend $STAT |
734 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
735 |
- fi |
736 |
- |
737 |
- fi |
738 |
- |
739 |
- # When we actually have to compile something... |
740 |
- if ! just_headers ; then |
741 |
- ebegin "Checking gcc for __thread support" |
742 |
- if ! eend $(want__thread ; echo $?) ; then |
743 |
- echo |
744 |
- eerror "Could not find a gcc that supports the __thread directive!" |
745 |
- eerror "Please update your binutils/gcc and try again." |
746 |
- die "No __thread support in gcc!" |
747 |
- fi |
748 |
- |
749 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
750 |
- local run_kv build_kv want_kv |
751 |
- |
752 |
- run_kv=$(g_get_running_KV) |
753 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
754 |
- want_kv=${MIN_KERN_VER} |
755 |
- |
756 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
757 |
- # Building fails on an non-supporting kernel |
758 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
759 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
760 |
- echo |
761 |
- eerror "You need a kernel of at least ${want_kv}!" |
762 |
- die "Kernel version too low!" |
763 |
- fi |
764 |
- fi |
765 |
- |
766 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
767 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
768 |
- echo |
769 |
- eerror "You need linux-headers of at least ${want_kv}!" |
770 |
- die "linux-headers version too low!" |
771 |
- fi |
772 |
- fi |
773 |
- fi |
774 |
-} |
775 |
- |
776 |
-# |
777 |
-# the phases |
778 |
-# |
779 |
- |
780 |
-# pkg_pretend |
781 |
- |
782 |
-pkg_pretend() { |
783 |
- # All the checks... |
784 |
- einfo "Checking general environment sanity." |
785 |
- sanity_prechecks |
786 |
-} |
787 |
- |
788 |
-pkg_setup() { |
789 |
- # see bug 682570 |
790 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
791 |
-} |
792 |
- |
793 |
-# src_unpack |
794 |
- |
795 |
-src_unpack() { |
796 |
- # Consistency is not guaranteed between pkg_ and src_ ... |
797 |
- sanity_prechecks |
798 |
- |
799 |
- use multilib && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
800 |
- |
801 |
- setup_env |
802 |
- |
803 |
- if [[ -n ${EGIT_REPO_URI} ]] ; then |
804 |
- git-r3_src_unpack |
805 |
- else |
806 |
- unpack ${P}.tar.xz |
807 |
- fi |
808 |
- |
809 |
- cd "${WORKDIR}" || die |
810 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
811 |
-} |
812 |
- |
813 |
-src_prepare() { |
814 |
- if ! use vanilla ; then |
815 |
- elog "Applying Gentoo Glibc Patchset ${RELEASE_VER}-${PATCH_VER}" |
816 |
- eapply "${WORKDIR}"/patches |
817 |
- einfo "Done." |
818 |
- fi |
819 |
- |
820 |
- default |
821 |
- |
822 |
- gnuconfig_update |
823 |
- |
824 |
- cd "${WORKDIR}" |
825 |
- find . -name configure -exec touch {} + |
826 |
- |
827 |
- eprefixify extra/locale/locale-gen |
828 |
- |
829 |
- # Fix permissions on some of the scripts. |
830 |
- chmod u+x "${S}"/scripts/*.sh |
831 |
- |
832 |
- cd "${S}" |
833 |
-} |
834 |
- |
835 |
-glibc_do_configure() { |
836 |
- # Glibc does not work with gold (for various reasons) #269274. |
837 |
- tc-ld-disable-gold |
838 |
- |
839 |
- # CXX isnt handled by the multilib system, so if we dont unset here |
840 |
- # we accumulate crap across abis |
841 |
- unset CXX |
842 |
- |
843 |
- einfo "Configuring glibc for nptl" |
844 |
- |
845 |
- if use doc ; then |
846 |
- export MAKEINFO=makeinfo |
847 |
- else |
848 |
- export MAKEINFO=/dev/null |
849 |
- fi |
850 |
- |
851 |
- local v |
852 |
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO ; do |
853 |
- einfo " $(printf '%15s' ${v}:) ${!v}" |
854 |
- done |
855 |
- |
856 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
857 |
- # To build .S (assembly) files with the same ABI-specific flags |
858 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
859 |
- # https://sourceware.org/PR23273 |
860 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
861 |
- # and breaks multiarch support. See 659030#c3 for an example. |
862 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
863 |
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}" |
864 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
865 |
- |
866 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
867 |
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}" |
868 |
- |
869 |
- if is_crosscompile; then |
870 |
- # Assume worst-case bootstrap: glibc is buil first time |
871 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
872 |
- # building auxiliary programs that require C++: bug #683074 |
873 |
- # It should not affect final result. |
874 |
- export libc_cv_cxx_link_ok=no |
875 |
- # The line above has the same effect. We set CXX explicitly |
876 |
- # to make build logs less confusing. |
877 |
- export CXX= |
878 |
- fi |
879 |
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}" |
880 |
- |
881 |
- echo |
882 |
- |
883 |
- local myconf=() |
884 |
- |
885 |
- case ${CTARGET} in |
886 |
- m68k*) |
887 |
- # setjmp() is not compatible with stack protection: |
888 |
- # https://sourceware.org/PR24202 |
889 |
- myconf+=( --enable-stack-protector=no ) |
890 |
- ;; |
891 |
- powerpc-*) |
892 |
- # Currently gcc on powerpc32 generates invalid code for |
893 |
- # __builtin_return_address(0) calls. Normally programs |
894 |
- # don't do that but malloc hooks in glibc do: |
895 |
- # https://gcc.gnu.org/PR81996 |
896 |
- # https://bugs.gentoo.org/629054 |
897 |
- myconf+=( --enable-stack-protector=no ) |
898 |
- ;; |
899 |
- *) |
900 |
- myconf+=( --enable-stack-protector=$(usex ssp all no) ) |
901 |
- ;; |
902 |
- esac |
903 |
- myconf+=( --enable-stackguard-randomization ) |
904 |
- |
905 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
906 |
- # is not robust enough to detect proper support: |
907 |
- # https://bugs.gentoo.org/641216 |
908 |
- # https://sourceware.org/PR22634#c0 |
909 |
- case $(tc-arch ${CTARGET}) in |
910 |
- # Keep whitelist of targets where autodetection mostly works. |
911 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
912 |
- # Blacklist everywhere else |
913 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
914 |
- esac |
915 |
- |
916 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
917 |
- case ${CTARGET} in |
918 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
919 |
- *) ;; |
920 |
- esac |
921 |
- |
922 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
923 |
- |
924 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
925 |
- |
926 |
- # Since SELinux support is only required for nscd, only enable it if: |
927 |
- # 1. USE selinux |
928 |
- # 2. only for the primary ABI on multilib systems |
929 |
- # 3. Not a crosscompile |
930 |
- if ! is_crosscompile && use selinux ; then |
931 |
- if use multilib ; then |
932 |
- if is_final_abi ; then |
933 |
- myconf+=( --with-selinux ) |
934 |
- else |
935 |
- myconf+=( --without-selinux ) |
936 |
- fi |
937 |
- else |
938 |
- myconf+=( --with-selinux ) |
939 |
- fi |
940 |
- else |
941 |
- myconf+=( --without-selinux ) |
942 |
- fi |
943 |
- |
944 |
- # Force a few tests where we always know the answer but |
945 |
- # configure is incapable of finding it. |
946 |
- if is_crosscompile ; then |
947 |
- export \ |
948 |
- libc_cv_c_cleanup=yes \ |
949 |
- libc_cv_forced_unwind=yes |
950 |
- fi |
951 |
- |
952 |
- myconf+=( |
953 |
- --without-cvs |
954 |
- --disable-werror |
955 |
- --enable-bind-now |
956 |
- --build=${CBUILD_OPT:-${CBUILD}} |
957 |
- --host=${CTARGET_OPT:-${CTARGET}} |
958 |
- $(use_enable profile) |
959 |
- $(use_with gd) |
960 |
- --with-headers=$(alt_build_headers) |
961 |
- --prefix="$(host_eprefix)/usr" |
962 |
- --sysconfdir="$(host_eprefix)/etc" |
963 |
- --localstatedir="$(host_eprefix)/var" |
964 |
- --libdir='$(prefix)'/$(get_libdir) |
965 |
- --mandir='$(prefix)'/share/man |
966 |
- --infodir='$(prefix)'/share/info |
967 |
- --libexecdir='$(libdir)'/misc/glibc |
968 |
- --with-bugurl=https://bugs.gentoo.org/ |
969 |
- --with-pkgversion="$(glibc_banner)" |
970 |
- $(use_multiarch || echo --disable-multi-arch) |
971 |
- $(use_enable systemtap) |
972 |
- $(use_enable nscd) |
973 |
- ${EXTRA_ECONF} |
974 |
- ) |
975 |
- |
976 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
977 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
978 |
- |
979 |
- # These libs don't have configure flags. |
980 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
981 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
982 |
- |
983 |
- # There is no configure option for this and we need to export it |
984 |
- # since the glibc build will re-run configure on itself |
985 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
986 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
987 |
- |
988 |
- # We take care of patching our binutils to use both hash styles, |
989 |
- # and many people like to force gnu hash style only, so disable |
990 |
- # this overriding check. #347761 |
991 |
- export libc_cv_hashstyle=no |
992 |
- |
993 |
- local builddir=$(builddir nptl) |
994 |
- mkdir -p "${builddir}" |
995 |
- cd "${builddir}" |
996 |
- set -- "${S}"/configure "${myconf[@]}" |
997 |
- echo "$@" |
998 |
- "$@" || die "failed to configure glibc" |
999 |
- |
1000 |
- # ia64 static cross-compilers are a pita in so much that they |
1001 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
1002 |
- # disable building of the programs for those targets if it |
1003 |
- # doesn't work. |
1004 |
- # XXX: We could turn this into a compiler test, but ia64 is |
1005 |
- # the only one that matters, so this should be fine for now. |
1006 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
1007 |
- sed -i '1i+link-static = touch $@' config.make |
1008 |
- fi |
1009 |
- |
1010 |
- # If we're trying to migrate between ABI sets, we need |
1011 |
- # to lie and use a local copy of gcc. Like if the system |
1012 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
1013 |
- # add x32 to it, gcc/glibc don't yet support x32. |
1014 |
- # |
1015 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then |
1016 |
- echo 'main(){}' > "${T}"/test.c |
1017 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
1018 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
1019 |
- fi |
1020 |
- fi |
1021 |
-} |
1022 |
- |
1023 |
-glibc_headers_configure() { |
1024 |
- export ABI=default |
1025 |
- |
1026 |
- local builddir=$(builddir "headers") |
1027 |
- mkdir -p "${builddir}" |
1028 |
- cd "${builddir}" |
1029 |
- |
1030 |
- # if we don't have a compiler yet, we can't really test it now ... |
1031 |
- # hopefully they don't affect header generation, so let's hope for |
1032 |
- # the best here ... |
1033 |
- local v vars=( |
1034 |
- ac_cv_header_cpuid_h=yes |
1035 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
1036 |
- libc_cv_asm_cfi_directives=yes |
1037 |
- libc_cv_broken_visibility_attribute=no |
1038 |
- libc_cv_c_cleanup=yes |
1039 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
1040 |
- libc_cv_forced_unwind=yes |
1041 |
- libc_cv_gcc___thread=yes |
1042 |
- libc_cv_mlong_double_128=yes |
1043 |
- libc_cv_mlong_double_128ibm=yes |
1044 |
- libc_cv_ppc_machine=yes |
1045 |
- libc_cv_ppc_rel16=yes |
1046 |
- libc_cv_predef_fortify_source=no |
1047 |
- libc_cv_target_power8_ok=yes |
1048 |
- libc_cv_visibility_attribute=yes |
1049 |
- libc_cv_z_combreloc=yes |
1050 |
- libc_cv_z_execstack=yes |
1051 |
- libc_cv_z_initfirst=yes |
1052 |
- libc_cv_z_nodelete=yes |
1053 |
- libc_cv_z_nodlopen=yes |
1054 |
- libc_cv_z_relro=yes |
1055 |
- libc_mips_abi=${ABI} |
1056 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
1057 |
- # These libs don't have configure flags. |
1058 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
1059 |
- ac_cv_lib_cap_cap_init=no |
1060 |
- ) |
1061 |
- |
1062 |
- einfo "Forcing cached settings:" |
1063 |
- for v in "${vars[@]}" ; do |
1064 |
- einfo " ${v}" |
1065 |
- export ${v} |
1066 |
- done |
1067 |
- |
1068 |
- local headers_only_arch_CPPFLAGS=() |
1069 |
- |
1070 |
- # Blow away some random CC settings that screw things up. #550192 |
1071 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
1072 |
- pushd "${S}"/sysdeps/mips >/dev/null |
1073 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
1074 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
1075 |
- |
1076 |
- # Force the mips ABI to the default. This is OK because the set of |
1077 |
- # installed headers in this phase is the same between the 3 ABIs. |
1078 |
- # If this ever changes, this hack will break, but that's unlikely |
1079 |
- # as glibc discourages that behavior. |
1080 |
- # https://crbug.com/647033 |
1081 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
1082 |
- |
1083 |
- popd >/dev/null |
1084 |
- fi |
1085 |
- |
1086 |
- case ${CTARGET} in |
1087 |
- riscv*) |
1088 |
- # RISC-V interrogates the compiler to determine which target to |
1089 |
- # build. If building the headers then we don't strictly need a |
1090 |
- # RISC-V compiler, so the built-in definitions that are provided |
1091 |
- # along with all RISC-V compiler might not exist. This causes |
1092 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
1093 |
- # building the headers any value will actually work here, so just |
1094 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
1095 |
- # happy for now -- the headers are all the same anyway so it |
1096 |
- # doesn't matter. |
1097 |
- headers_only_arch_CPPFLAGS+=( |
1098 |
- -D__riscv_xlen=64 |
1099 |
- -D__riscv_flen=64 |
1100 |
- -D__riscv_float_abi_double=1 |
1101 |
- -D__riscv_atomic=1 |
1102 |
- ) ;; |
1103 |
- esac |
1104 |
- |
1105 |
- local myconf=() |
1106 |
- myconf+=( |
1107 |
- --disable-sanity-checks |
1108 |
- --enable-hacker-mode |
1109 |
- --without-cvs |
1110 |
- --disable-werror |
1111 |
- --enable-bind-now |
1112 |
- --build=${CBUILD_OPT:-${CBUILD}} |
1113 |
- --host=${CTARGET_OPT:-${CTARGET}} |
1114 |
- --with-headers=$(alt_build_headers) |
1115 |
- --prefix="$(host_eprefix)/usr" |
1116 |
- ${EXTRA_ECONF} |
1117 |
- ) |
1118 |
- |
1119 |
- # Nothing is compiled here which would affect the headers for the target. |
1120 |
- # So forcing CC/CFLAGS is sane. |
1121 |
- local headers_only_CC=$(tc-getBUILD_CC) |
1122 |
- local headers_only_CFLAGS="-O1 -pipe" |
1123 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
1124 |
- local headers_only_LDFLAGS="" |
1125 |
- set -- "${S}"/configure "${myconf[@]}" |
1126 |
- echo \ |
1127 |
- "CC=${headers_only_CC}" \ |
1128 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
1129 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
1130 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
1131 |
- "$@" |
1132 |
- CC=${headers_only_CC} \ |
1133 |
- CFLAGS=${headers_only_CFLAGS} \ |
1134 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
1135 |
- LDFLAGS="" \ |
1136 |
- "$@" || die "failed to configure glibc" |
1137 |
-} |
1138 |
- |
1139 |
-do_src_configure() { |
1140 |
- if just_headers ; then |
1141 |
- glibc_headers_configure |
1142 |
- else |
1143 |
- glibc_do_configure nptl |
1144 |
- fi |
1145 |
-} |
1146 |
- |
1147 |
-src_configure() { |
1148 |
- foreach_abi do_src_configure |
1149 |
-} |
1150 |
- |
1151 |
-do_src_compile() { |
1152 |
- emake -C "$(builddir nptl)" || die "make nptl for ${ABI} failed" |
1153 |
-} |
1154 |
- |
1155 |
-src_compile() { |
1156 |
- if just_headers ; then |
1157 |
- return |
1158 |
- fi |
1159 |
- |
1160 |
- foreach_abi do_src_compile |
1161 |
-} |
1162 |
- |
1163 |
-glibc_src_test() { |
1164 |
- cd "$(builddir nptl)" |
1165 |
- emake check |
1166 |
-} |
1167 |
- |
1168 |
-do_src_test() { |
1169 |
- local ret=0 |
1170 |
- |
1171 |
- glibc_src_test |
1172 |
- : $(( ret |= $? )) |
1173 |
- |
1174 |
- return ${ret} |
1175 |
-} |
1176 |
- |
1177 |
-src_test() { |
1178 |
- if just_headers ; then |
1179 |
- return |
1180 |
- fi |
1181 |
- |
1182 |
- # Give tests more time to complete. |
1183 |
- export TIMEOUTFACTOR=5 |
1184 |
- |
1185 |
- foreach_abi do_src_test || die "tests failed" |
1186 |
-} |
1187 |
- |
1188 |
-run_locale_gen() { |
1189 |
- # if the host locales.gen contains no entries, we'll install everything |
1190 |
- local root="$1" |
1191 |
- local inplace="" |
1192 |
- |
1193 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
1194 |
- inplace="--inplace-glibc" |
1195 |
- root="$2" |
1196 |
- fi |
1197 |
- |
1198 |
- local locale_list="${root}/etc/locale.gen" |
1199 |
- |
1200 |
- pushd "${ED}"/$(get_libdir) |
1201 |
- |
1202 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
1203 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
1204 |
- locale_list="${root}/usr/share/i18n/SUPPORTED" |
1205 |
- fi |
1206 |
- |
1207 |
- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
1208 |
- --destdir "${root}" |
1209 |
- |
1210 |
- popd |
1211 |
-} |
1212 |
- |
1213 |
-glibc_do_src_install() { |
1214 |
- local builddir=$(builddir nptl) |
1215 |
- cd "${builddir}" |
1216 |
- |
1217 |
- emake install_root="${D}$(build_eprefix)$(alt_prefix)" install || die |
1218 |
- |
1219 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
1220 |
- # which come without headers etc. Only needed for binary packages since the |
1221 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
1222 |
- find "${D}" -name "libnsl.a" -delete |
1223 |
- find "${D}" -name "libnsl.so" -delete |
1224 |
- |
1225 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
1226 |
- # to infer upstream version: |
1227 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
1228 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
1229 |
- |
1230 |
- if [[ -e ${ED}$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
1231 |
- # Move versioned .a file out of libdir to evade portage QA checks |
1232 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
1233 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
1234 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"$(alt_usrlibdir)/libm.a || die |
1235 |
- dodir $(alt_usrlibdir)/${P} |
1236 |
- mv "${ED}"$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
1237 |
- fi |
1238 |
- |
1239 |
- # We'll take care of the cache ourselves |
1240 |
- rm -f "${ED}"/etc/ld.so.cache |
1241 |
- |
1242 |
- # Everything past this point just needs to be done once ... |
1243 |
- is_final_abi || return 0 |
1244 |
- |
1245 |
- # Make sure the non-native interp can be found on multilib systems even |
1246 |
- # if the main library set isn't installed into the right place. Maybe |
1247 |
- # we should query the active gcc for info instead of hardcoding it ? |
1248 |
- local i ldso_abi ldso_name |
1249 |
- local ldso_abi_list=( |
1250 |
- # x86 |
1251 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
1252 |
- x32 /libx32/ld-linux-x32.so.2 |
1253 |
- x86 /lib/ld-linux.so.2 |
1254 |
- # mips |
1255 |
- o32 /lib/ld.so.1 |
1256 |
- n32 /lib32/ld.so.1 |
1257 |
- n64 /lib64/ld.so.1 |
1258 |
- # powerpc |
1259 |
- ppc /lib/ld.so.1 |
1260 |
- ppc64 /lib64/ld64.so.1 |
1261 |
- # riscv |
1262 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
1263 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
1264 |
- # s390 |
1265 |
- s390 /lib/ld.so.1 |
1266 |
- s390x /lib/ld64.so.1 |
1267 |
- # sparc |
1268 |
- sparc32 /lib/ld-linux.so.2 |
1269 |
- sparc64 /lib64/ld-linux.so.2 |
1270 |
- ) |
1271 |
- case $(tc-endian) in |
1272 |
- little) |
1273 |
- ldso_abi_list+=( |
1274 |
- # arm |
1275 |
- arm64 /lib/ld-linux-aarch64.so.1 |
1276 |
- ) |
1277 |
- ;; |
1278 |
- big) |
1279 |
- ldso_abi_list+=( |
1280 |
- # arm |
1281 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
1282 |
- ) |
1283 |
- ;; |
1284 |
- esac |
1285 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
1286 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
1287 |
- fi |
1288 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
1289 |
- ldso_abi=${ldso_abi_list[i]} |
1290 |
- has ${ldso_abi} $(get_install_abis) || continue |
1291 |
- |
1292 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
1293 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
1294 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
1295 |
- fi |
1296 |
- done |
1297 |
- |
1298 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
1299 |
- # binary to be setuid. This is because the default owners/perms will be |
1300 |
- # exactly what we want. |
1301 |
- if ! use suid ; then |
1302 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
1303 |
- fi |
1304 |
- |
1305 |
- ################################################################# |
1306 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
1307 |
- # Make sure we install some symlink hacks so that when we build |
1308 |
- # a 2nd stage cross-compiler, gcc finds the target system |
1309 |
- # headers correctly. See gcc/doc/gccinstall.info |
1310 |
- if is_crosscompile ; then |
1311 |
- # We need to make sure that /lib and /usr/lib always exists. |
1312 |
- # gcc likes to use relative paths to get to its multilibs like |
1313 |
- # /usr/lib/../lib64/. So while we don't install any files into |
1314 |
- # /usr/lib/, we do need it to exist. |
1315 |
- keepdir $(alt_prefix)/lib |
1316 |
- keepdir $(alt_prefix)/usr/lib |
1317 |
- |
1318 |
- dosym usr/include $(alt_prefix)/sys-include |
1319 |
- return 0 |
1320 |
- fi |
1321 |
- |
1322 |
- # Files for Debian-style locale updating |
1323 |
- dodir /usr/share/i18n |
1324 |
- sed \ |
1325 |
- -e "/^#/d" \ |
1326 |
- -e "/SUPPORTED-LOCALES=/d" \ |
1327 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
1328 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
1329 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
1330 |
- cd "${WORKDIR}"/extra/locale |
1331 |
- dosbin locale-gen |
1332 |
- doman *.[0-8] |
1333 |
- insinto /etc |
1334 |
- doins locale.gen |
1335 |
- |
1336 |
- # Make sure all the ABI's can find the locales and so we only |
1337 |
- # have to generate one set |
1338 |
- local a |
1339 |
- keepdir /usr/$(get_libdir)/locale |
1340 |
- for a in $(get_install_abis) ; do |
1341 |
- if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then |
1342 |
- dosym ../$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale |
1343 |
- fi |
1344 |
- done |
1345 |
- |
1346 |
- # HACK: If we're building for riscv, we need to additionally make sure that |
1347 |
- # we can find the locale archive afterwards |
1348 |
- case ${CTARGET} in |
1349 |
- riscv*) |
1350 |
- if [[ ! -e ${ED}/usr/lib/locale ]] ; then |
1351 |
- dosym ../$(get_libdir)/locale /usr/lib/locale |
1352 |
- fi |
1353 |
- ;; |
1354 |
- *) ;; |
1355 |
- esac |
1356 |
- |
1357 |
- cd "${S}" |
1358 |
- |
1359 |
- # Install misc network config files |
1360 |
- insinto /etc |
1361 |
- doins nscd/nscd.conf posix/gai.conf nss/nsswitch.conf |
1362 |
- doins "${WORKDIR}"/extra/etc/*.conf |
1363 |
- |
1364 |
- if use nscd ; then |
1365 |
- doinitd "$(prefixify_ro "${WORKDIR}"/extra/etc/nscd)" |
1366 |
- |
1367 |
- local nscd_args=( |
1368 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
1369 |
- ) |
1370 |
- |
1371 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
1372 |
- |
1373 |
- systemd_dounit nscd/nscd.service |
1374 |
- systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf |
1375 |
- else |
1376 |
- # Do this since extra/etc/*.conf above might have nscd.conf. |
1377 |
- rm -f "${ED}"/etc/nscd.conf |
1378 |
- fi |
1379 |
- |
1380 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
1381 |
- doenvd "${T}"/00glibc |
1382 |
- |
1383 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
1384 |
- [[ -s ${d} ]] && dodoc ${d} |
1385 |
- done |
1386 |
- dodoc -r ChangeLog.old |
1387 |
- |
1388 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
1389 |
- # creation of the "factory" symlink in pkg_postinst(). |
1390 |
- rm -f "${ED}"/etc/localtime |
1391 |
- |
1392 |
- # Generate all locales if this is a native build as locale generation |
1393 |
- if use compile-locales && ! is_crosscompile ; then |
1394 |
- run_locale_gen --inplace-glibc "${ED}" |
1395 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
1396 |
- fi |
1397 |
-} |
1398 |
- |
1399 |
-glibc_headers_install() { |
1400 |
- local builddir=$(builddir "headers") |
1401 |
- cd "${builddir}" |
1402 |
- emake install_root="${D}$(build_eprefix)$(alt_prefix)" install-headers |
1403 |
- |
1404 |
- insinto $(alt_headers)/gnu |
1405 |
- doins "${S}"/include/gnu/stubs.h |
1406 |
- |
1407 |
- # Make sure we install the sys-include symlink so that when |
1408 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
1409 |
- # system headers correctly. See gcc/doc/gccinstall.info |
1410 |
- dosym usr/include $(alt_prefix)/sys-include |
1411 |
-} |
1412 |
- |
1413 |
-src_install() { |
1414 |
- if just_headers ; then |
1415 |
- export ABI=default |
1416 |
- glibc_headers_install |
1417 |
- return |
1418 |
- fi |
1419 |
- |
1420 |
- foreach_abi glibc_do_src_install |
1421 |
-} |
1422 |
- |
1423 |
-# Simple test to make sure our new glibc isn't completely broken. |
1424 |
-# Make sure we don't test with statically built binaries since |
1425 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
1426 |
-# |
1427 |
-# If coreutils is built with USE=multicall, some of these files |
1428 |
-# will just be wrapper scripts, not actual ELFs we can test. |
1429 |
-glibc_sanity_check() { |
1430 |
- cd / #228809 |
1431 |
- |
1432 |
- # We enter ${ED} so to avoid trouble if the path contains |
1433 |
- # special characters; for instance if the path contains the |
1434 |
- # colon character (:), then the linker will try to split it |
1435 |
- # and look for the libraries in an unexpected place. This can |
1436 |
- # lead to unsafe code execution if the generated prefix is |
1437 |
- # within a world-writable directory. |
1438 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
1439 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
1440 |
- |
1441 |
- local x striptest |
1442 |
- for x in cal date env free ls true uname uptime ; do |
1443 |
- x=$(type -p ${x}) |
1444 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
1445 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
1446 |
- case ${striptest} in |
1447 |
- *"statically linked"*) continue;; |
1448 |
- *"ASCII text"*) continue;; |
1449 |
- esac |
1450 |
- # We need to clear the locale settings as the upgrade might want |
1451 |
- # incompatible locale data. This test is not for verifying that. |
1452 |
- LC_ALL=C \ |
1453 |
- ./ld-*.so --library-path . ${x} > /dev/null \ |
1454 |
- || die "simple run test (${x}) failed" |
1455 |
- done |
1456 |
- |
1457 |
- popd >/dev/null |
1458 |
-} |
1459 |
- |
1460 |
-pkg_preinst() { |
1461 |
- # nothing to do if just installing headers |
1462 |
- just_headers && return |
1463 |
- |
1464 |
- # prepare /etc/ld.so.conf.d/ for files |
1465 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
1466 |
- |
1467 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
1468 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
1469 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
1470 |
- einfo "Defaulting /etc/host.conf:multi to on" |
1471 |
- fi |
1472 |
- |
1473 |
- [[ ${ROOT} != "/" ]] && return 0 |
1474 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
1475 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
1476 |
-} |
1477 |
- |
1478 |
-pkg_postinst() { |
1479 |
- # nothing to do if just installing headers |
1480 |
- just_headers && return |
1481 |
- |
1482 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
1483 |
- # Generate fastloading iconv module configuration file. |
1484 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}" |
1485 |
- fi |
1486 |
- |
1487 |
- if ! is_crosscompile && [[ ${ROOT} == "/" ]] ; then |
1488 |
- # Reload init ... if in a chroot or a diff init package, ignore |
1489 |
- # errors from this step #253697 |
1490 |
- /sbin/telinit U 2>/dev/null |
1491 |
- |
1492 |
- use compile-locales || run_locale_gen "${EROOT}" |
1493 |
- fi |
1494 |
- |
1495 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
1496 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
1497 |
- local entry |
1498 |
- for entry in passwd group shadow; do |
1499 |
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
1500 |
- ewarn "" |
1501 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
1502 |
- ewarn "removed from glibc and is now provided by the package" |
1503 |
- ewarn " sys-auth/libnss-nis" |
1504 |
- ewarn "Install it now to keep your NIS setup working." |
1505 |
- ewarn "" |
1506 |
- fi |
1507 |
- done |
1508 |
- fi |
1509 |
-} |
1510 |
|
1511 |
diff --git a/sys-libs/glibc/glibc-2.29-r6.ebuild b/sys-libs/glibc/glibc-2.29-r6.ebuild |
1512 |
deleted file mode 100644 |
1513 |
index 8f88020a9c2..00000000000 |
1514 |
--- a/sys-libs/glibc/glibc-2.29-r6.ebuild |
1515 |
+++ /dev/null |
1516 |
@@ -1,1477 +0,0 @@ |
1517 |
-# Copyright 1999-2019 Gentoo Authors |
1518 |
-# Distributed under the terms of the GNU General Public License v2 |
1519 |
- |
1520 |
-EAPI=7 |
1521 |
- |
1522 |
-PYTHON_COMPAT=( python3_{5,6,7} ) |
1523 |
- |
1524 |
-inherit python-any-r1 prefix eutils toolchain-funcs flag-o-matic gnuconfig usr-ldscript \ |
1525 |
- multilib systemd multiprocessing |
1526 |
- |
1527 |
-DESCRIPTION="GNU libc C library" |
1528 |
-HOMEPAGE="https://www.gnu.org/software/libc/" |
1529 |
-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE" |
1530 |
-SLOT="2.2" |
1531 |
- |
1532 |
-EMULTILIB_PKG="true" |
1533 |
- |
1534 |
-if [[ ${PV} == 9999* ]]; then |
1535 |
- EGIT_REPO_URI="https://sourceware.org/git/glibc.git" |
1536 |
- inherit git-r3 |
1537 |
-else |
1538 |
- KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86" |
1539 |
- SRC_URI="mirror://gnu/glibc/${P}.tar.xz" |
1540 |
-fi |
1541 |
- |
1542 |
-RELEASE_VER=${PV} |
1543 |
- |
1544 |
-GCC_BOOTSTRAP_VER=20180511 |
1545 |
- |
1546 |
-# Gentoo patchset |
1547 |
-PATCH_VER=7 |
1548 |
- |
1549 |
-SRC_URI+=" https://dev.gentoo.org/~slyfox/distfiles/${P}-patches-${PATCH_VER}.tar.xz" |
1550 |
-SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )" |
1551 |
- |
1552 |
-IUSE="audit caps cet compile-locales doc gd headers-only +multiarch multilib nscd profile selinux +ssp suid systemtap test vanilla" |
1553 |
- |
1554 |
-# Minimum kernel version that glibc requires |
1555 |
-MIN_KERN_VER="3.2.0" |
1556 |
- |
1557 |
-# Here's how the cross-compile logic breaks down ... |
1558 |
-# CTARGET - machine that will target the binaries |
1559 |
-# CHOST - machine that will host the binaries |
1560 |
-# CBUILD - machine that will build the binaries |
1561 |
-# If CTARGET != CHOST, it means you want a libc for cross-compiling. |
1562 |
-# If CHOST != CBUILD, it means you want to cross-compile the libc. |
1563 |
-# CBUILD = CHOST = CTARGET - native build/install |
1564 |
-# CBUILD != (CHOST = CTARGET) - cross-compile a native build |
1565 |
-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler |
1566 |
-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler |
1567 |
-# For install paths: |
1568 |
-# CHOST = CTARGET - install into / |
1569 |
-# CHOST != CTARGET - install into /usr/CTARGET/ |
1570 |
-# |
1571 |
-export CBUILD=${CBUILD:-${CHOST}} |
1572 |
-export CTARGET=${CTARGET:-${CHOST}} |
1573 |
-if [[ ${CTARGET} == ${CHOST} ]] ; then |
1574 |
- if [[ ${CATEGORY} == cross-* ]] ; then |
1575 |
- export CTARGET=${CATEGORY#cross-} |
1576 |
- fi |
1577 |
-fi |
1578 |
- |
1579 |
-# Note [Disable automatic stripping] |
1580 |
-# Disabling automatic stripping for a few reasons: |
1581 |
-# - portage's attempt to strip breaks non-native binaries at least on |
1582 |
-# arm: bug #697428 |
1583 |
-# - portage's attempt to strip libpthread.so.0 breaks gdb thread |
1584 |
-# enumeration: bug #697910. This is quite subtle: |
1585 |
-# * gdb uses glibc's libthread_db-1.0.so to enumerate threads. |
1586 |
-# * libthread_db-1.0.so needs access to libpthread.so.0 local symbols |
1587 |
-# via 'ps_pglobal_lookup' symbol defined in gdb. |
1588 |
-# * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all |
1589 |
-# known symbols in 'libpthread.so.0'. Specifically 'nptl_version' |
1590 |
-# (unexported) is used to sanity check compatibility before enabling |
1591 |
-# debugging. |
1592 |
-# 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 |
1593 |
-# * normal 'strip' command trims '.symtab' |
1594 |
-# Thus our main goal here is to prevent 'libpthread.so.0' from |
1595 |
-# losing it's '.symtab' entries. |
1596 |
-# As Gentoo's strip does not allow us to pass less aggressive stripping |
1597 |
-# options and does not check the machine target we strip selectively. |
1598 |
- |
1599 |
-# We need a new-enough binutils/gcc to match upstream baseline. |
1600 |
-# Also we need to make sure our binutils/gcc supports TLS, |
1601 |
-# and that gcc already contains the hardened patches. |
1602 |
-BDEPEND=" |
1603 |
- ${PYTHON_DEPS} |
1604 |
- >=app-misc/pax-utils-0.1.10 |
1605 |
- sys-devel/bison |
1606 |
- !<sys-devel/bison-2.7 |
1607 |
- !<sys-devel/make-4 |
1608 |
- doc? ( sys-apps/texinfo ) |
1609 |
-" |
1610 |
-COMMON_DEPEND=" |
1611 |
- nscd? ( selinux? ( |
1612 |
- audit? ( sys-process/audit ) |
1613 |
- caps? ( sys-libs/libcap ) |
1614 |
- ) ) |
1615 |
- suid? ( caps? ( sys-libs/libcap ) ) |
1616 |
- selinux? ( sys-libs/libselinux ) |
1617 |
- systemtap? ( dev-util/systemtap ) |
1618 |
-" |
1619 |
-DEPEND="${COMMON_DEPEND} |
1620 |
- test? ( >=net-dns/libidn2-2.0.5 ) |
1621 |
-" |
1622 |
-RDEPEND="${COMMON_DEPEND} |
1623 |
- sys-apps/gentoo-functions |
1624 |
-" |
1625 |
- |
1626 |
-RESTRICT="!test? ( test )" |
1627 |
- |
1628 |
-if [[ ${CATEGORY} == cross-* ]] ; then |
1629 |
- BDEPEND+=" !headers-only? ( |
1630 |
- >=${CATEGORY}/binutils-2.24 |
1631 |
- >=${CATEGORY}/gcc-6 |
1632 |
- )" |
1633 |
- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers" |
1634 |
-else |
1635 |
- BDEPEND+=" |
1636 |
- >=sys-devel/binutils-2.24 |
1637 |
- >=sys-devel/gcc-6 |
1638 |
- " |
1639 |
- DEPEND+=" virtual/os-headers " |
1640 |
- RDEPEND+=" |
1641 |
- >=net-dns/libidn2-2.0.5 |
1642 |
- vanilla? ( !sys-libs/timezone-data ) |
1643 |
- " |
1644 |
- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )" |
1645 |
-fi |
1646 |
- |
1647 |
-# |
1648 |
-# Small helper functions |
1649 |
-# |
1650 |
- |
1651 |
-is_crosscompile() { |
1652 |
- [[ ${CHOST} != ${CTARGET} ]] |
1653 |
-} |
1654 |
- |
1655 |
-just_headers() { |
1656 |
- is_crosscompile && use headers-only |
1657 |
-} |
1658 |
- |
1659 |
-alt_prefix() { |
1660 |
- is_crosscompile && echo /usr/${CTARGET} |
1661 |
-} |
1662 |
- |
1663 |
-# This prefix is applicable to CHOST when building against this |
1664 |
-# glibc. It is baked into the library at configure time. |
1665 |
-host_eprefix() { |
1666 |
- is_crosscompile || echo "${EPREFIX}" |
1667 |
-} |
1668 |
- |
1669 |
-# This prefix is applicable to CBUILD when building against this |
1670 |
-# glibc. It determines the destination path at install time. |
1671 |
-build_eprefix() { |
1672 |
- is_crosscompile && echo "${EPREFIX}" |
1673 |
-} |
1674 |
- |
1675 |
-# We need to be able to set alternative headers for compiling for non-native |
1676 |
-# platform. Will also become useful for testing kernel-headers without screwing |
1677 |
-# up the whole system. |
1678 |
-alt_headers() { |
1679 |
- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include} |
1680 |
-} |
1681 |
- |
1682 |
-alt_build_headers() { |
1683 |
- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then |
1684 |
- ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)" |
1685 |
- if tc-is-cross-compiler ; then |
1686 |
- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers) |
1687 |
- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then |
1688 |
- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h') |
1689 |
- ALT_BUILD_HEADERS=${header_path%/linux/version.h} |
1690 |
- fi |
1691 |
- fi |
1692 |
- fi |
1693 |
- echo "${ALT_BUILD_HEADERS}" |
1694 |
-} |
1695 |
- |
1696 |
-alt_libdir() { |
1697 |
- echo $(alt_prefix)/$(get_libdir) |
1698 |
-} |
1699 |
-alt_usrlibdir() { |
1700 |
- echo $(alt_prefix)/usr/$(get_libdir) |
1701 |
-} |
1702 |
- |
1703 |
-builddir() { |
1704 |
- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1" |
1705 |
-} |
1706 |
- |
1707 |
-do_compile_test() { |
1708 |
- local ret save_cflags=${CFLAGS} |
1709 |
- CFLAGS+=" $1" |
1710 |
- shift |
1711 |
- |
1712 |
- pushd "${T}" >/dev/null |
1713 |
- |
1714 |
- rm -f glibc-test* |
1715 |
- printf '%b' "$*" > glibc-test.c |
1716 |
- |
1717 |
- nonfatal emake -s glibc-test |
1718 |
- ret=$? |
1719 |
- |
1720 |
- popd >/dev/null |
1721 |
- |
1722 |
- CFLAGS=${save_cflags} |
1723 |
- return ${ret} |
1724 |
-} |
1725 |
- |
1726 |
-do_run_test() { |
1727 |
- local ret |
1728 |
- |
1729 |
- if [[ ${MERGE_TYPE} == "binary" ]] ; then |
1730 |
- # ignore build failures when installing a binary package #324685 |
1731 |
- do_compile_test "" "$@" 2>/dev/null || return 0 |
1732 |
- else |
1733 |
- if ! do_compile_test "" "$@" ; then |
1734 |
- ewarn "Simple build failed ... assuming this is desired #324685" |
1735 |
- return 0 |
1736 |
- fi |
1737 |
- fi |
1738 |
- |
1739 |
- pushd "${T}" >/dev/null |
1740 |
- |
1741 |
- ./glibc-test |
1742 |
- ret=$? |
1743 |
- rm -f glibc-test* |
1744 |
- |
1745 |
- popd >/dev/null |
1746 |
- |
1747 |
- return ${ret} |
1748 |
-} |
1749 |
- |
1750 |
-setup_target_flags() { |
1751 |
- # This largely mucks with compiler flags. None of which should matter |
1752 |
- # when building up just the headers. |
1753 |
- just_headers && return 0 |
1754 |
- |
1755 |
- case $(tc-arch) in |
1756 |
- x86) |
1757 |
- # -march needed for #185404 #199334 |
1758 |
- # TODO: When creating the first glibc cross-compile, this test will |
1759 |
- # always fail as it does a full link which in turn requires glibc. |
1760 |
- # Probably also applies when changing multilib profile settings (e.g. |
1761 |
- # enabling x86 when the profile was amd64-only previously). |
1762 |
- # We could change main to _start and pass -nostdlib here so that we |
1763 |
- # only test the gcc code compilation. Or we could do a compile and |
1764 |
- # then look for the symbol via scanelf. |
1765 |
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then |
1766 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1767 |
- t=${t%%-*} |
1768 |
- filter-flags '-march=*' |
1769 |
- export CFLAGS="-march=${t} ${CFLAGS}" |
1770 |
- einfo "Auto adding -march=${t} to CFLAGS #185404" |
1771 |
- fi |
1772 |
- ;; |
1773 |
- amd64) |
1774 |
- # -march needed for #185404 #199334 |
1775 |
- # Note: This test only matters when the x86 ABI is enabled, so we could |
1776 |
- # optimize a bit and elide it. |
1777 |
- # TODO: See cross-compile issues listed above for x86. |
1778 |
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then |
1779 |
- local t=${CTARGET_OPT:-${CTARGET}} |
1780 |
- t=${t%%-*} |
1781 |
- # Normally the target is x86_64-xxx, so turn that into the -march that |
1782 |
- # gcc actually accepts. #528708 |
1783 |
- [[ ${t} == "x86_64" ]] && t="x86-64" |
1784 |
- filter-flags '-march=*' |
1785 |
- # ugly, ugly, ugly. ugly. |
1786 |
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}") |
1787 |
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}" |
1788 |
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404" |
1789 |
- fi |
1790 |
- ;; |
1791 |
- mips) |
1792 |
- # The mips abi cannot support the GNU style hashes. #233233 |
1793 |
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both |
1794 |
- ;; |
1795 |
- sparc) |
1796 |
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though. |
1797 |
- filter-flags "-fcall-used-g7" |
1798 |
- append-flags "-fcall-used-g6" |
1799 |
- |
1800 |
- # If the CHOST is the basic one (e.g. not sparcv9-xxx already), |
1801 |
- # try to pick a better one so glibc can use cpu-specific .S files. |
1802 |
- # We key off the CFLAGS to get a good value. Also need to handle |
1803 |
- # version skew. |
1804 |
- # We can't force users to set their CHOST to their exact machine |
1805 |
- # as many of these are not recognized by config.sub/gcc and such :(. |
1806 |
- # Note: If the mcpu values don't scale, we might try probing CPP defines. |
1807 |
- # Note: Should we factor in -Wa,-AvXXX flags too ? Or -mvis/etc... ? |
1808 |
- |
1809 |
- local cpu |
1810 |
- case ${CTARGET} in |
1811 |
- sparc64-*) |
1812 |
- case $(get-flag mcpu) in |
1813 |
- niagara[234]) |
1814 |
- if ver_test -ge 2.8 ; then |
1815 |
- cpu="sparc64v2" |
1816 |
- elif ver_test -ge 2.4 ; then |
1817 |
- cpu="sparc64v" |
1818 |
- elif ver_test -ge 2.2.3 ; then |
1819 |
- cpu="sparc64b" |
1820 |
- fi |
1821 |
- ;; |
1822 |
- niagara) |
1823 |
- if ver_test -ge 2.4 ; then |
1824 |
- cpu="sparc64v" |
1825 |
- elif ver_test -ge 2.2.3 ; then |
1826 |
- cpu="sparc64b" |
1827 |
- fi |
1828 |
- ;; |
1829 |
- ultrasparc3) |
1830 |
- cpu="sparc64b" |
1831 |
- ;; |
1832 |
- *) |
1833 |
- # We need to force at least v9a because the base build doesn't |
1834 |
- # work with just v9. |
1835 |
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477 |
1836 |
- [[ -z ${cpu} ]] && append-flags "-Wa,-xarch=v9a" |
1837 |
- ;; |
1838 |
- esac |
1839 |
- ;; |
1840 |
- sparc-*) |
1841 |
- case $(get-flag mcpu) in |
1842 |
- niagara[234]) |
1843 |
- if ver_test -ge 2.8 ; then |
1844 |
- cpu="sparcv9v2" |
1845 |
- elif ver_test -ge 2.4 ; then |
1846 |
- cpu="sparcv9v" |
1847 |
- elif ver_test -ge 2.2.3 ; then |
1848 |
- cpu="sparcv9b" |
1849 |
- else |
1850 |
- cpu="sparcv9" |
1851 |
- fi |
1852 |
- ;; |
1853 |
- niagara) |
1854 |
- if ver_test -ge 2.4 ; then |
1855 |
- cpu="sparcv9v" |
1856 |
- elif ver_test -ge 2.2.3 ; then |
1857 |
- cpu="sparcv9b" |
1858 |
- else |
1859 |
- cpu="sparcv9" |
1860 |
- fi |
1861 |
- ;; |
1862 |
- ultrasparc3) |
1863 |
- cpu="sparcv9b" |
1864 |
- ;; |
1865 |
- v9|ultrasparc) |
1866 |
- cpu="sparcv9" |
1867 |
- ;; |
1868 |
- v8|supersparc|hypersparc|leon|leon3) |
1869 |
- cpu="sparcv8" |
1870 |
- ;; |
1871 |
- esac |
1872 |
- ;; |
1873 |
- esac |
1874 |
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}" |
1875 |
- ;; |
1876 |
- esac |
1877 |
-} |
1878 |
- |
1879 |
-setup_flags() { |
1880 |
- # Make sure host make.conf doesn't pollute us |
1881 |
- if is_crosscompile || tc-is-cross-compiler ; then |
1882 |
- CHOST=${CTARGET} strip-unsupported-flags |
1883 |
- fi |
1884 |
- |
1885 |
- # Store our CFLAGS because it's changed depending on which CTARGET |
1886 |
- # we are building when pulling glibc on a multilib profile |
1887 |
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}} |
1888 |
- CFLAGS=${CFLAGS_BASE} |
1889 |
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}} |
1890 |
- CXXFLAGS=${CXXFLAGS_BASE} |
1891 |
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}} |
1892 |
- ASFLAGS=${ASFLAGS_BASE} |
1893 |
- |
1894 |
- # Over-zealous CFLAGS can often cause problems. What may work for one |
1895 |
- # person may not work for another. To avoid a large influx of bugs |
1896 |
- # relating to failed builds, we strip most CFLAGS out to ensure as few |
1897 |
- # problems as possible. |
1898 |
- strip-flags |
1899 |
- strip-unsupported-flags |
1900 |
- filter-flags -m32 -m64 '-mabi=*' |
1901 |
- |
1902 |
- # glibc aborts if rpath is set by LDFLAGS |
1903 |
- filter-ldflags '-Wl,-rpath=*' |
1904 |
- |
1905 |
- # #492892 |
1906 |
- filter-flags -frecord-gcc-switches |
1907 |
- |
1908 |
- unset CBUILD_OPT CTARGET_OPT |
1909 |
- if use multilib ; then |
1910 |
- CTARGET_OPT=$(get_abi_CTARGET) |
1911 |
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST) |
1912 |
- fi |
1913 |
- |
1914 |
- setup_target_flags |
1915 |
- |
1916 |
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then |
1917 |
- CBUILD_OPT=${CTARGET_OPT} |
1918 |
- fi |
1919 |
- |
1920 |
- # Lock glibc at -O2; we want to be conservative here. |
1921 |
- # -fno-strict-aliasing is to work around #155906. |
1922 |
- filter-flags '-O?' |
1923 |
- append-flags -O2 -fno-strict-aliasing |
1924 |
- |
1925 |
- filter-flags '-fstack-protector*' |
1926 |
-} |
1927 |
- |
1928 |
-want_tls() { |
1929 |
- # Archs that can use TLS (Thread Local Storage) |
1930 |
- case $(tc-arch) in |
1931 |
- x86) |
1932 |
- # requires i486 or better #106556 |
1933 |
- [[ ${CTARGET} == i[4567]86* ]] && return 0 |
1934 |
- return 1 |
1935 |
- ;; |
1936 |
- esac |
1937 |
- return 0 |
1938 |
-} |
1939 |
- |
1940 |
-want__thread() { |
1941 |
- want_tls || return 1 |
1942 |
- |
1943 |
- # For some reason --with-tls --with__thread is causing segfaults on sparc32. |
1944 |
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1 |
1945 |
- |
1946 |
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD} |
1947 |
- |
1948 |
- # only test gcc -- can't test linking yet |
1949 |
- tc-has-tls -c ${CTARGET} |
1950 |
- WANT__THREAD=$? |
1951 |
- |
1952 |
- return ${WANT__THREAD} |
1953 |
-} |
1954 |
- |
1955 |
-use_multiarch() { |
1956 |
- # Allow user to disable runtime arch detection in multilib. |
1957 |
- use multiarch || return 1 |
1958 |
- # Make sure binutils is new enough to support indirect functions, |
1959 |
- # #336792. This funky sed supports gold and bfd linkers. |
1960 |
- local bver nver |
1961 |
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}') |
1962 |
- case $(tc-arch ${CTARGET}) in |
1963 |
- amd64|x86) nver="2.20" ;; |
1964 |
- arm) nver="2.22" ;; |
1965 |
- hppa) nver="2.23" ;; |
1966 |
- ppc|ppc64) nver="2.20" ;; |
1967 |
- # ifunc support was added in 2.23, but glibc also needs |
1968 |
- # machinemode which is in 2.24. |
1969 |
- s390) nver="2.24" ;; |
1970 |
- sparc) nver="2.21" ;; |
1971 |
- *) return 1 ;; |
1972 |
- esac |
1973 |
- ver_test ${bver} -ge ${nver} |
1974 |
-} |
1975 |
- |
1976 |
-# Setup toolchain variables that had historically been defined in the |
1977 |
-# profiles for these archs. |
1978 |
-setup_env() { |
1979 |
- # silly users |
1980 |
- unset LD_RUN_PATH |
1981 |
- unset LD_ASSUME_KERNEL |
1982 |
- |
1983 |
- if is_crosscompile || tc-is-cross-compiler ; then |
1984 |
- multilib_env ${CTARGET_OPT:-${CTARGET}} |
1985 |
- |
1986 |
- if ! use multilib ; then |
1987 |
- MULTILIB_ABIS=${DEFAULT_ABI} |
1988 |
- else |
1989 |
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}} |
1990 |
- fi |
1991 |
- |
1992 |
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that, |
1993 |
- # and fall back on CFLAGS. |
1994 |
- local VAR=CFLAGS_${CTARGET//[-.]/_} |
1995 |
- CFLAGS=${!VAR-${CFLAGS}} |
1996 |
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}" |
1997 |
- fi |
1998 |
- |
1999 |
- setup_flags |
2000 |
- |
2001 |
- export ABI=${ABI:-${DEFAULT_ABI:-default}} |
2002 |
- |
2003 |
- if just_headers ; then |
2004 |
- # Avoid mixing host's CC and target's CFLAGS_${ABI}: |
2005 |
- # At this bootstrap stage we have only binutils for |
2006 |
- # target but not compiler yet. |
2007 |
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet." |
2008 |
- return 0 |
2009 |
- fi |
2010 |
- local VAR=CFLAGS_${ABI} |
2011 |
- # We need to export CFLAGS with abi information in them because glibc's |
2012 |
- # configure script checks CFLAGS for some targets (like mips). Keep |
2013 |
- # around the original clean value to avoid appending multiple ABIs on |
2014 |
- # top of each other. |
2015 |
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET_OPT:-${CTARGET}})} |
2016 |
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}" |
2017 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
2018 |
-} |
2019 |
- |
2020 |
-foreach_abi() { |
2021 |
- setup_env |
2022 |
- |
2023 |
- local ret=0 |
2024 |
- local abilist="" |
2025 |
- if use multilib ; then |
2026 |
- abilist=$(get_install_abis) |
2027 |
- else |
2028 |
- abilist=${DEFAULT_ABI} |
2029 |
- fi |
2030 |
- local -x ABI |
2031 |
- for ABI in ${abilist:-default} ; do |
2032 |
- setup_env |
2033 |
- einfo "Running $1 for ABI ${ABI}" |
2034 |
- $1 |
2035 |
- : $(( ret |= $? )) |
2036 |
- done |
2037 |
- return ${ret} |
2038 |
-} |
2039 |
- |
2040 |
-glibc_banner() { |
2041 |
- local b="Gentoo ${PVR}" |
2042 |
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}" |
2043 |
- echo "${b}" |
2044 |
-} |
2045 |
- |
2046 |
-check_devpts() { |
2047 |
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown. |
2048 |
- |
2049 |
- # If merely building the binary package, then there's nothing to verify. |
2050 |
- [[ ${MERGE_TYPE} == "buildonly" ]] && return |
2051 |
- |
2052 |
- # Only sanity check when installing the native glibc. |
2053 |
- [[ -n ${ROOT} ]] && return |
2054 |
- |
2055 |
- # If they're opting in to the old suid code, then no need to check. |
2056 |
- use suid && return |
2057 |
- |
2058 |
- if awk '$3 == "devpts" && $4 ~ /[, ]gid=5[, ]/ { exit 1 }' /proc/mounts ; then |
2059 |
- eerror "In order to use glibc with USE=-suid, you must make sure that" |
2060 |
- eerror "you have devpts mounted at /dev/pts with the gid=5 option." |
2061 |
- eerror "Openrc should do this for you, so you should check /etc/fstab" |
2062 |
- eerror "and make sure you do not have any invalid settings there." |
2063 |
- die "mount & fix your /dev/pts settings" |
2064 |
- fi |
2065 |
-} |
2066 |
- |
2067 |
-# The following Kernel version handling functions are mostly copied from portage |
2068 |
-# source. It's better not to use linux-info.eclass here since a) it adds too |
2069 |
-# much magic, see bug 326693 for some of the arguments, and b) some of the |
2070 |
-# functions are just not provided. |
2071 |
- |
2072 |
-g_get_running_KV() { |
2073 |
- uname -r |
2074 |
- return $? |
2075 |
-} |
2076 |
- |
2077 |
-g_KV_major() { |
2078 |
- [[ -z $1 ]] && return 1 |
2079 |
- local KV=$@ |
2080 |
- echo "${KV%%.*}" |
2081 |
-} |
2082 |
- |
2083 |
-g_KV_minor() { |
2084 |
- [[ -z $1 ]] && return 1 |
2085 |
- local KV=$@ |
2086 |
- KV=${KV#*.} |
2087 |
- echo "${KV%%.*}" |
2088 |
-} |
2089 |
- |
2090 |
-g_KV_micro() { |
2091 |
- [[ -z $1 ]] && return 1 |
2092 |
- local KV=$@ |
2093 |
- KV=${KV#*.*.} |
2094 |
- echo "${KV%%[^[:digit:]]*}" |
2095 |
-} |
2096 |
- |
2097 |
-g_KV_to_int() { |
2098 |
- [[ -z $1 ]] && return 1 |
2099 |
- local KV_MAJOR=$(g_KV_major "$1") |
2100 |
- local KV_MINOR=$(g_KV_minor "$1") |
2101 |
- local KV_MICRO=$(g_KV_micro "$1") |
2102 |
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO )) |
2103 |
- |
2104 |
- # We make version 2.2.0 the minimum version we will handle as |
2105 |
- # a sanity check ... if its less, we fail ... |
2106 |
- if [[ ${KV_int} -ge 131584 ]] ; then |
2107 |
- echo "${KV_int}" |
2108 |
- return 0 |
2109 |
- fi |
2110 |
- return 1 |
2111 |
-} |
2112 |
- |
2113 |
-g_int_to_KV() { |
2114 |
- local version=$1 major minor micro |
2115 |
- major=$((version / 65536)) |
2116 |
- minor=$(((version % 65536) / 256)) |
2117 |
- micro=$((version % 256)) |
2118 |
- echo ${major}.${minor}.${micro} |
2119 |
-} |
2120 |
- |
2121 |
-eend_KV() { |
2122 |
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]] |
2123 |
- eend $? |
2124 |
-} |
2125 |
- |
2126 |
-get_kheader_version() { |
2127 |
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \ |
2128 |
- $(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \ |
2129 |
- tail -n 1 |
2130 |
-} |
2131 |
- |
2132 |
-# We collect all sanity checks here. Consistency is not guranteed between |
2133 |
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in |
2134 |
-# src_unpack. |
2135 |
-sanity_prechecks() { |
2136 |
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown |
2137 |
- check_devpts |
2138 |
- |
2139 |
- # Prevent native builds from downgrading |
2140 |
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \ |
2141 |
- [[ -z ${ROOT} ]] && \ |
2142 |
- [[ ${CBUILD} == ${CHOST} ]] && \ |
2143 |
- [[ ${CHOST} == ${CTARGET} ]] ; then |
2144 |
- |
2145 |
- # The high rev # is to allow people to downgrade between -r# |
2146 |
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2 |
2147 |
- # should be fine. Hopefully we never actually use a r# this |
2148 |
- # high. |
2149 |
- if has_version ">${CATEGORY}/${P}-r10000" ; then |
2150 |
- eerror "Sanity check to keep you from breaking your system:" |
2151 |
- eerror " Downgrading glibc is not supported and a sure way to destruction." |
2152 |
- [[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system." |
2153 |
- fi |
2154 |
- |
2155 |
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then |
2156 |
- eerror "Your old kernel is broken. You need to update it to a newer" |
2157 |
- eerror "version as syscall(<bignum>) will break. See bug 279260." |
2158 |
- die "Old and broken kernel." |
2159 |
- fi |
2160 |
- fi |
2161 |
- |
2162 |
- # Users have had a chance to phase themselves, time to give em the boot |
2163 |
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then |
2164 |
- eerror "You still haven't deleted ${EROOT}/etc/locales.build." |
2165 |
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher." |
2166 |
- die "Lazy upgrader detected" |
2167 |
- fi |
2168 |
- |
2169 |
- if [[ ${CTARGET} == i386-* ]] ; then |
2170 |
- eerror "i386 CHOSTs are no longer supported." |
2171 |
- eerror "Chances are you don't actually want/need i386." |
2172 |
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml" |
2173 |
- die "Please fix your CHOST" |
2174 |
- fi |
2175 |
- |
2176 |
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then |
2177 |
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS." |
2178 |
- ewarn "This will result in a 50% performance penalty when running with a 32bit" |
2179 |
- ewarn "hypervisor, which is probably not what you want." |
2180 |
- fi |
2181 |
- |
2182 |
- # Check for sanity of /etc/nsswitch.conf |
2183 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then |
2184 |
- local entry |
2185 |
- for entry in passwd group shadow; do |
2186 |
- if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then |
2187 |
- eerror "Your ${EROOT}/etc/nsswitch.conf is out of date." |
2188 |
- eerror "Please make sure you have 'files' entries for" |
2189 |
- eerror "'passwd:', 'group:' and 'shadow:' databases." |
2190 |
- eerror "For more details see:" |
2191 |
- eerror " https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26" |
2192 |
- die "nsswitch.conf has no 'files' provider in '${entry}'." |
2193 |
- fi |
2194 |
- done |
2195 |
- fi |
2196 |
- |
2197 |
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that |
2198 |
- # we test for... |
2199 |
- if ! is_crosscompile ; then |
2200 |
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then |
2201 |
- ebegin "Checking that IA32 emulation is enabled in the running kernel" |
2202 |
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c" |
2203 |
- local STAT |
2204 |
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then |
2205 |
- "${T}/check-ia32-emulation.elf32" |
2206 |
- STAT=$? |
2207 |
- else |
2208 |
- # Don't fail here to allow single->multi ABI switch |
2209 |
- # or recover from breakage like bug #646424 |
2210 |
- ewarn "Failed to compile the ABI test. Broken host glibc?" |
2211 |
- STAT=0 |
2212 |
- fi |
2213 |
- rm -f "${T}/check-ia32-emulation.elf32" |
2214 |
- eend $STAT |
2215 |
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc." |
2216 |
- fi |
2217 |
- |
2218 |
- fi |
2219 |
- |
2220 |
- # When we actually have to compile something... |
2221 |
- if ! just_headers ; then |
2222 |
- ebegin "Checking gcc for __thread support" |
2223 |
- if ! eend $(want__thread ; echo $?) ; then |
2224 |
- echo |
2225 |
- eerror "Could not find a gcc that supports the __thread directive!" |
2226 |
- eerror "Please update your binutils/gcc and try again." |
2227 |
- die "No __thread support in gcc!" |
2228 |
- fi |
2229 |
- |
2230 |
- if [[ ${CTARGET} == *-linux* ]] ; then |
2231 |
- local run_kv build_kv want_kv |
2232 |
- |
2233 |
- run_kv=$(g_get_running_KV) |
2234 |
- build_kv=$(g_int_to_KV $(get_kheader_version)) |
2235 |
- want_kv=${MIN_KERN_VER} |
2236 |
- |
2237 |
- if ! is_crosscompile && ! tc-is-cross-compiler ; then |
2238 |
- # Building fails on an non-supporting kernel |
2239 |
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})" |
2240 |
- if ! eend_KV ${run_kv} ${want_kv} ; then |
2241 |
- echo |
2242 |
- eerror "You need a kernel of at least ${want_kv}!" |
2243 |
- die "Kernel version too low!" |
2244 |
- fi |
2245 |
- fi |
2246 |
- |
2247 |
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})" |
2248 |
- if ! eend_KV ${build_kv} ${want_kv} ; then |
2249 |
- echo |
2250 |
- eerror "You need linux-headers of at least ${want_kv}!" |
2251 |
- die "linux-headers version too low!" |
2252 |
- fi |
2253 |
- fi |
2254 |
- fi |
2255 |
-} |
2256 |
- |
2257 |
-# |
2258 |
-# the phases |
2259 |
-# |
2260 |
- |
2261 |
-# pkg_pretend |
2262 |
- |
2263 |
-pkg_pretend() { |
2264 |
- # All the checks... |
2265 |
- einfo "Checking general environment sanity." |
2266 |
- sanity_prechecks |
2267 |
-} |
2268 |
- |
2269 |
-pkg_setup() { |
2270 |
- # see bug 682570 |
2271 |
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup |
2272 |
-} |
2273 |
- |
2274 |
-# src_unpack |
2275 |
- |
2276 |
-src_unpack() { |
2277 |
- # Consistency is not guaranteed between pkg_ and src_ ... |
2278 |
- sanity_prechecks |
2279 |
- |
2280 |
- use multilib && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz |
2281 |
- |
2282 |
- setup_env |
2283 |
- |
2284 |
- if [[ -n ${EGIT_REPO_URI} ]] ; then |
2285 |
- git-r3_src_unpack |
2286 |
- else |
2287 |
- unpack ${P}.tar.xz |
2288 |
- fi |
2289 |
- |
2290 |
- cd "${WORKDIR}" || die |
2291 |
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz |
2292 |
-} |
2293 |
- |
2294 |
-src_prepare() { |
2295 |
- if ! use vanilla ; then |
2296 |
- elog "Applying Gentoo Glibc Patchset ${RELEASE_VER}-${PATCH_VER}" |
2297 |
- eapply "${WORKDIR}"/patches |
2298 |
- einfo "Done." |
2299 |
- fi |
2300 |
- |
2301 |
- default |
2302 |
- |
2303 |
- gnuconfig_update |
2304 |
- |
2305 |
- cd "${WORKDIR}" |
2306 |
- find . -name configure -exec touch {} + |
2307 |
- |
2308 |
- eprefixify extra/locale/locale-gen |
2309 |
- |
2310 |
- # Fix permissions on some of the scripts. |
2311 |
- chmod u+x "${S}"/scripts/*.sh |
2312 |
- |
2313 |
- cd "${S}" |
2314 |
-} |
2315 |
- |
2316 |
-glibc_do_configure() { |
2317 |
- # Glibc does not work with gold (for various reasons) #269274. |
2318 |
- tc-ld-disable-gold |
2319 |
- |
2320 |
- # CXX isnt handled by the multilib system, so if we dont unset here |
2321 |
- # we accumulate crap across abis |
2322 |
- unset CXX |
2323 |
- |
2324 |
- einfo "Configuring glibc for nptl" |
2325 |
- |
2326 |
- if use doc ; then |
2327 |
- export MAKEINFO=makeinfo |
2328 |
- else |
2329 |
- export MAKEINFO=/dev/null |
2330 |
- fi |
2331 |
- |
2332 |
- local v |
2333 |
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO ; do |
2334 |
- einfo " $(printf '%15s' ${v}:) ${!v}" |
2335 |
- done |
2336 |
- |
2337 |
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760 |
2338 |
- # To build .S (assembly) files with the same ABI-specific flags |
2339 |
- # upstream currently recommends adding CFLAGS to CC/CXX: |
2340 |
- # https://sourceware.org/PR23273 |
2341 |
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS |
2342 |
- # and breaks multiarch support. See 659030#c3 for an example. |
2343 |
- # The glibc configure script doesn't properly use LDFLAGS all the time. |
2344 |
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}" |
2345 |
- einfo " $(printf '%15s' 'Manual CC:') ${CC}" |
2346 |
- |
2347 |
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548 |
2348 |
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}" |
2349 |
- |
2350 |
- if is_crosscompile; then |
2351 |
- # Assume worst-case bootstrap: glibc is buil first time |
2352 |
- # when ${CTARGET}-g++ is not available yet. We avoid |
2353 |
- # building auxiliary programs that require C++: bug #683074 |
2354 |
- # It should not affect final result. |
2355 |
- export libc_cv_cxx_link_ok=no |
2356 |
- # The line above has the same effect. We set CXX explicitly |
2357 |
- # to make build logs less confusing. |
2358 |
- export CXX= |
2359 |
- fi |
2360 |
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}" |
2361 |
- |
2362 |
- echo |
2363 |
- |
2364 |
- local myconf=() |
2365 |
- |
2366 |
- case ${CTARGET} in |
2367 |
- m68k*) |
2368 |
- # setjmp() is not compatible with stack protection: |
2369 |
- # https://sourceware.org/PR24202 |
2370 |
- myconf+=( --enable-stack-protector=no ) |
2371 |
- ;; |
2372 |
- powerpc-*) |
2373 |
- # Currently gcc on powerpc32 generates invalid code for |
2374 |
- # __builtin_return_address(0) calls. Normally programs |
2375 |
- # don't do that but malloc hooks in glibc do: |
2376 |
- # https://gcc.gnu.org/PR81996 |
2377 |
- # https://bugs.gentoo.org/629054 |
2378 |
- myconf+=( --enable-stack-protector=no ) |
2379 |
- ;; |
2380 |
- *) |
2381 |
- myconf+=( --enable-stack-protector=$(usex ssp all no) ) |
2382 |
- ;; |
2383 |
- esac |
2384 |
- myconf+=( --enable-stackguard-randomization ) |
2385 |
- |
2386 |
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure |
2387 |
- # is not robust enough to detect proper support: |
2388 |
- # https://bugs.gentoo.org/641216 |
2389 |
- # https://sourceware.org/PR22634#c0 |
2390 |
- case $(tc-arch ${CTARGET}) in |
2391 |
- # Keep whitelist of targets where autodetection mostly works. |
2392 |
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;; |
2393 |
- # Blacklist everywhere else |
2394 |
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;; |
2395 |
- esac |
2396 |
- |
2397 |
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested |
2398 |
- case ${CTARGET} in |
2399 |
- x86_64-*) myconf+=( $(use_enable cet) ) ;; |
2400 |
- *) ;; |
2401 |
- esac |
2402 |
- |
2403 |
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp ) |
2404 |
- |
2405 |
- myconf+=( --enable-kernel=${MIN_KERN_VER} ) |
2406 |
- |
2407 |
- # Since SELinux support is only required for nscd, only enable it if: |
2408 |
- # 1. USE selinux |
2409 |
- # 2. only for the primary ABI on multilib systems |
2410 |
- # 3. Not a crosscompile |
2411 |
- if ! is_crosscompile && use selinux ; then |
2412 |
- if use multilib ; then |
2413 |
- if is_final_abi ; then |
2414 |
- myconf+=( --with-selinux ) |
2415 |
- else |
2416 |
- myconf+=( --without-selinux ) |
2417 |
- fi |
2418 |
- else |
2419 |
- myconf+=( --with-selinux ) |
2420 |
- fi |
2421 |
- else |
2422 |
- myconf+=( --without-selinux ) |
2423 |
- fi |
2424 |
- |
2425 |
- # Force a few tests where we always know the answer but |
2426 |
- # configure is incapable of finding it. |
2427 |
- if is_crosscompile ; then |
2428 |
- export \ |
2429 |
- libc_cv_c_cleanup=yes \ |
2430 |
- libc_cv_forced_unwind=yes |
2431 |
- fi |
2432 |
- |
2433 |
- myconf+=( |
2434 |
- --without-cvs |
2435 |
- --disable-werror |
2436 |
- --enable-bind-now |
2437 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2438 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2439 |
- $(use_enable profile) |
2440 |
- $(use_with gd) |
2441 |
- --with-headers=$(alt_build_headers) |
2442 |
- --prefix="$(host_eprefix)/usr" |
2443 |
- --sysconfdir="$(host_eprefix)/etc" |
2444 |
- --localstatedir="$(host_eprefix)/var" |
2445 |
- --libdir='$(prefix)'/$(get_libdir) |
2446 |
- --mandir='$(prefix)'/share/man |
2447 |
- --infodir='$(prefix)'/share/info |
2448 |
- --libexecdir='$(libdir)'/misc/glibc |
2449 |
- --with-bugurl=https://bugs.gentoo.org/ |
2450 |
- --with-pkgversion="$(glibc_banner)" |
2451 |
- $(use_multiarch || echo --disable-multi-arch) |
2452 |
- $(use_enable systemtap) |
2453 |
- $(use_enable nscd) |
2454 |
- ${EXTRA_ECONF} |
2455 |
- ) |
2456 |
- |
2457 |
- # We rely on sys-libs/timezone-data for timezone tools normally. |
2458 |
- myconf+=( $(use_enable vanilla timezone-tools) ) |
2459 |
- |
2460 |
- # These libs don't have configure flags. |
2461 |
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no) |
2462 |
- ac_cv_lib_cap_cap_init=$(usex caps || echo no) |
2463 |
- |
2464 |
- # There is no configure option for this and we need to export it |
2465 |
- # since the glibc build will re-run configure on itself |
2466 |
- export libc_cv_rootsbindir="$(host_eprefix)/sbin" |
2467 |
- export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)" |
2468 |
- |
2469 |
- # We take care of patching our binutils to use both hash styles, |
2470 |
- # and many people like to force gnu hash style only, so disable |
2471 |
- # this overriding check. #347761 |
2472 |
- export libc_cv_hashstyle=no |
2473 |
- |
2474 |
- local builddir=$(builddir nptl) |
2475 |
- mkdir -p "${builddir}" |
2476 |
- cd "${builddir}" |
2477 |
- set -- "${S}"/configure "${myconf[@]}" |
2478 |
- echo "$@" |
2479 |
- "$@" || die "failed to configure glibc" |
2480 |
- |
2481 |
- # ia64 static cross-compilers are a pita in so much that they |
2482 |
- # can't produce static ELFs (as the libgcc.a is broken). so |
2483 |
- # disable building of the programs for those targets if it |
2484 |
- # doesn't work. |
2485 |
- # XXX: We could turn this into a compiler test, but ia64 is |
2486 |
- # the only one that matters, so this should be fine for now. |
2487 |
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then |
2488 |
- sed -i '1i+link-static = touch $@' config.make |
2489 |
- fi |
2490 |
- |
2491 |
- # If we're trying to migrate between ABI sets, we need |
2492 |
- # to lie and use a local copy of gcc. Like if the system |
2493 |
- # is built with MULTILIB_ABIS="amd64 x86" but we want to |
2494 |
- # add x32 to it, gcc/glibc don't yet support x32. |
2495 |
- # |
2496 |
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then |
2497 |
- echo 'main(){}' > "${T}"/test.c |
2498 |
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then |
2499 |
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die |
2500 |
- fi |
2501 |
- fi |
2502 |
-} |
2503 |
- |
2504 |
-glibc_headers_configure() { |
2505 |
- export ABI=default |
2506 |
- |
2507 |
- local builddir=$(builddir "headers") |
2508 |
- mkdir -p "${builddir}" |
2509 |
- cd "${builddir}" |
2510 |
- |
2511 |
- # if we don't have a compiler yet, we can't really test it now ... |
2512 |
- # hopefully they don't affect header generation, so let's hope for |
2513 |
- # the best here ... |
2514 |
- local v vars=( |
2515 |
- ac_cv_header_cpuid_h=yes |
2516 |
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes |
2517 |
- libc_cv_asm_cfi_directives=yes |
2518 |
- libc_cv_broken_visibility_attribute=no |
2519 |
- libc_cv_c_cleanup=yes |
2520 |
- libc_cv_compiler_powerpc64le_binary128_ok=yes |
2521 |
- libc_cv_forced_unwind=yes |
2522 |
- libc_cv_gcc___thread=yes |
2523 |
- libc_cv_mlong_double_128=yes |
2524 |
- libc_cv_mlong_double_128ibm=yes |
2525 |
- libc_cv_ppc_machine=yes |
2526 |
- libc_cv_ppc_rel16=yes |
2527 |
- libc_cv_predef_fortify_source=no |
2528 |
- libc_cv_target_power8_ok=yes |
2529 |
- libc_cv_visibility_attribute=yes |
2530 |
- libc_cv_z_combreloc=yes |
2531 |
- libc_cv_z_execstack=yes |
2532 |
- libc_cv_z_initfirst=yes |
2533 |
- libc_cv_z_nodelete=yes |
2534 |
- libc_cv_z_nodlopen=yes |
2535 |
- libc_cv_z_relro=yes |
2536 |
- libc_mips_abi=${ABI} |
2537 |
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard) |
2538 |
- # These libs don't have configure flags. |
2539 |
- ac_cv_lib_audit_audit_log_user_avc_message=no |
2540 |
- ac_cv_lib_cap_cap_init=no |
2541 |
- ) |
2542 |
- |
2543 |
- einfo "Forcing cached settings:" |
2544 |
- for v in "${vars[@]}" ; do |
2545 |
- einfo " ${v}" |
2546 |
- export ${v} |
2547 |
- done |
2548 |
- |
2549 |
- local headers_only_arch_CPPFLAGS=() |
2550 |
- |
2551 |
- # Blow away some random CC settings that screw things up. #550192 |
2552 |
- if [[ -d ${S}/sysdeps/mips ]]; then |
2553 |
- pushd "${S}"/sysdeps/mips >/dev/null |
2554 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die |
2555 |
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die |
2556 |
- |
2557 |
- # Force the mips ABI to the default. This is OK because the set of |
2558 |
- # installed headers in this phase is the same between the 3 ABIs. |
2559 |
- # If this ever changes, this hack will break, but that's unlikely |
2560 |
- # as glibc discourages that behavior. |
2561 |
- # https://crbug.com/647033 |
2562 |
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die |
2563 |
- |
2564 |
- popd >/dev/null |
2565 |
- fi |
2566 |
- |
2567 |
- case ${CTARGET} in |
2568 |
- riscv*) |
2569 |
- # RISC-V interrogates the compiler to determine which target to |
2570 |
- # build. If building the headers then we don't strictly need a |
2571 |
- # RISC-V compiler, so the built-in definitions that are provided |
2572 |
- # along with all RISC-V compiler might not exist. This causes |
2573 |
- # glibc's RISC-V preconfigure script to blow up. Since we're just |
2574 |
- # building the headers any value will actually work here, so just |
2575 |
- # pick the standard one (rv64g/lp64d) to make the build scripts |
2576 |
- # happy for now -- the headers are all the same anyway so it |
2577 |
- # doesn't matter. |
2578 |
- headers_only_arch_CPPFLAGS+=( |
2579 |
- -D__riscv_xlen=64 |
2580 |
- -D__riscv_flen=64 |
2581 |
- -D__riscv_float_abi_double=1 |
2582 |
- -D__riscv_atomic=1 |
2583 |
- ) ;; |
2584 |
- esac |
2585 |
- |
2586 |
- local myconf=() |
2587 |
- myconf+=( |
2588 |
- --disable-sanity-checks |
2589 |
- --enable-hacker-mode |
2590 |
- --without-cvs |
2591 |
- --disable-werror |
2592 |
- --enable-bind-now |
2593 |
- --build=${CBUILD_OPT:-${CBUILD}} |
2594 |
- --host=${CTARGET_OPT:-${CTARGET}} |
2595 |
- --with-headers=$(alt_build_headers) |
2596 |
- --prefix="$(host_eprefix)/usr" |
2597 |
- ${EXTRA_ECONF} |
2598 |
- ) |
2599 |
- |
2600 |
- # Nothing is compiled here which would affect the headers for the target. |
2601 |
- # So forcing CC/CFLAGS is sane. |
2602 |
- local headers_only_CC=$(tc-getBUILD_CC) |
2603 |
- local headers_only_CFLAGS="-O1 -pipe" |
2604 |
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}" |
2605 |
- local headers_only_LDFLAGS="" |
2606 |
- set -- "${S}"/configure "${myconf[@]}" |
2607 |
- echo \ |
2608 |
- "CC=${headers_only_CC}" \ |
2609 |
- "CFLAGS=${headers_only_CFLAGS}" \ |
2610 |
- "CPPFLAGS=${headers_only_CPPFLAGS}" \ |
2611 |
- "LDFLAGS=${headers_only_LDFLAGS}" \ |
2612 |
- "$@" |
2613 |
- CC=${headers_only_CC} \ |
2614 |
- CFLAGS=${headers_only_CFLAGS} \ |
2615 |
- CPPFLAGS=${headers_only_CPPFLAGS} \ |
2616 |
- LDFLAGS="" \ |
2617 |
- "$@" || die "failed to configure glibc" |
2618 |
-} |
2619 |
- |
2620 |
-do_src_configure() { |
2621 |
- if just_headers ; then |
2622 |
- glibc_headers_configure |
2623 |
- else |
2624 |
- glibc_do_configure nptl |
2625 |
- fi |
2626 |
-} |
2627 |
- |
2628 |
-src_configure() { |
2629 |
- foreach_abi do_src_configure |
2630 |
-} |
2631 |
- |
2632 |
-do_src_compile() { |
2633 |
- emake -C "$(builddir nptl)" |
2634 |
-} |
2635 |
- |
2636 |
-src_compile() { |
2637 |
- if just_headers ; then |
2638 |
- return |
2639 |
- fi |
2640 |
- |
2641 |
- foreach_abi do_src_compile |
2642 |
-} |
2643 |
- |
2644 |
-glibc_src_test() { |
2645 |
- cd "$(builddir nptl)" |
2646 |
- emake check |
2647 |
-} |
2648 |
- |
2649 |
-do_src_test() { |
2650 |
- local ret=0 |
2651 |
- |
2652 |
- glibc_src_test |
2653 |
- : $(( ret |= $? )) |
2654 |
- |
2655 |
- return ${ret} |
2656 |
-} |
2657 |
- |
2658 |
-src_test() { |
2659 |
- if just_headers ; then |
2660 |
- return |
2661 |
- fi |
2662 |
- |
2663 |
- # Give tests more time to complete. |
2664 |
- export TIMEOUTFACTOR=5 |
2665 |
- |
2666 |
- foreach_abi do_src_test || die "tests failed" |
2667 |
-} |
2668 |
- |
2669 |
-run_locale_gen() { |
2670 |
- # if the host locales.gen contains no entries, we'll install everything |
2671 |
- local root="$1" |
2672 |
- local inplace="" |
2673 |
- |
2674 |
- if [[ "${root}" == "--inplace-glibc" ]] ; then |
2675 |
- inplace="--inplace-glibc" |
2676 |
- root="$2" |
2677 |
- fi |
2678 |
- |
2679 |
- local locale_list="${root}/etc/locale.gen" |
2680 |
- |
2681 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
2682 |
- |
2683 |
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then |
2684 |
- [[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space" |
2685 |
- locale_list="${root}/usr/share/i18n/SUPPORTED" |
2686 |
- fi |
2687 |
- |
2688 |
- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \ |
2689 |
- --destdir "${root}" |
2690 |
- |
2691 |
- popd >/dev/null |
2692 |
-} |
2693 |
- |
2694 |
-glibc_do_src_install() { |
2695 |
- local builddir=$(builddir nptl) |
2696 |
- cd "${builddir}" |
2697 |
- |
2698 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install |
2699 |
- |
2700 |
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support |
2701 |
- # which come without headers etc. Only needed for binary packages since the |
2702 |
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries. |
2703 |
- find "${D}" -name "libnsl.a" -delete |
2704 |
- find "${D}" -name "libnsl.so" -delete |
2705 |
- |
2706 |
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need |
2707 |
- # to infer upstream version: |
2708 |
- # '#define VERSION "2.26.90"' -> '2.26.90' |
2709 |
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h) |
2710 |
- |
2711 |
- # Avoid stripping binaries not targeted by ${CHOST}. Or else |
2712 |
- # ${CHOST}-strip would break binaries build for ${CTARGET}. |
2713 |
- is_crosscompile && dostrip -x / |
2714 |
- # gdb thread introspection relies on local libpthreas symbols. stripping breaks it |
2715 |
- # See Note [Disable automatic stripping] |
2716 |
- dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so |
2717 |
- |
2718 |
- if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then |
2719 |
- # Move versioned .a file out of libdir to evade portage QA checks |
2720 |
- # instead of using gen_usr_ldscript(). We fix ldscript as: |
2721 |
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..." |
2722 |
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die |
2723 |
- dodir $(alt_usrlibdir)/${P} |
2724 |
- mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die |
2725 |
- fi |
2726 |
- |
2727 |
- # We'll take care of the cache ourselves |
2728 |
- rm -f "${ED}"/etc/ld.so.cache |
2729 |
- |
2730 |
- # Everything past this point just needs to be done once ... |
2731 |
- is_final_abi || return 0 |
2732 |
- |
2733 |
- # Make sure the non-native interp can be found on multilib systems even |
2734 |
- # if the main library set isn't installed into the right place. Maybe |
2735 |
- # we should query the active gcc for info instead of hardcoding it ? |
2736 |
- local i ldso_abi ldso_name |
2737 |
- local ldso_abi_list=( |
2738 |
- # x86 |
2739 |
- amd64 /lib64/ld-linux-x86-64.so.2 |
2740 |
- x32 /libx32/ld-linux-x32.so.2 |
2741 |
- x86 /lib/ld-linux.so.2 |
2742 |
- # mips |
2743 |
- o32 /lib/ld.so.1 |
2744 |
- n32 /lib32/ld.so.1 |
2745 |
- n64 /lib64/ld.so.1 |
2746 |
- # powerpc |
2747 |
- ppc /lib/ld.so.1 |
2748 |
- ppc64 /lib64/ld64.so.1 |
2749 |
- # riscv |
2750 |
- lp64d /lib/ld-linux-riscv64-lp64d.so.1 |
2751 |
- lp64 /lib/ld-linux-riscv64-lp64.so.1 |
2752 |
- # s390 |
2753 |
- s390 /lib/ld.so.1 |
2754 |
- s390x /lib/ld64.so.1 |
2755 |
- # sparc |
2756 |
- sparc32 /lib/ld-linux.so.2 |
2757 |
- sparc64 /lib64/ld-linux.so.2 |
2758 |
- ) |
2759 |
- case $(tc-endian) in |
2760 |
- little) |
2761 |
- ldso_abi_list+=( |
2762 |
- # arm |
2763 |
- arm64 /lib/ld-linux-aarch64.so.1 |
2764 |
- ) |
2765 |
- ;; |
2766 |
- big) |
2767 |
- ldso_abi_list+=( |
2768 |
- # arm |
2769 |
- arm64 /lib/ld-linux-aarch64_be.so.1 |
2770 |
- ) |
2771 |
- ;; |
2772 |
- esac |
2773 |
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then |
2774 |
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib |
2775 |
- fi |
2776 |
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do |
2777 |
- ldso_abi=${ldso_abi_list[i]} |
2778 |
- has ${ldso_abi} $(get_install_abis) || continue |
2779 |
- |
2780 |
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}" |
2781 |
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then |
2782 |
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name} |
2783 |
- fi |
2784 |
- done |
2785 |
- |
2786 |
- # With devpts under Linux mounted properly, we do not need the pt_chown |
2787 |
- # binary to be setuid. This is because the default owners/perms will be |
2788 |
- # exactly what we want. |
2789 |
- if ! use suid ; then |
2790 |
- find "${ED}" -name pt_chown -exec chmod -s {} + |
2791 |
- fi |
2792 |
- |
2793 |
- ################################################################# |
2794 |
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY # |
2795 |
- # Make sure we install some symlink hacks so that when we build |
2796 |
- # a 2nd stage cross-compiler, gcc finds the target system |
2797 |
- # headers correctly. See gcc/doc/gccinstall.info |
2798 |
- if is_crosscompile ; then |
2799 |
- # We need to make sure that /lib and /usr/lib always exists. |
2800 |
- # gcc likes to use relative paths to get to its multilibs like |
2801 |
- # /usr/lib/../lib64/. So while we don't install any files into |
2802 |
- # /usr/lib/, we do need it to exist. |
2803 |
- keepdir $(alt_prefix)/lib |
2804 |
- keepdir $(alt_prefix)/usr/lib |
2805 |
- |
2806 |
- dosym usr/include $(alt_prefix)/sys-include |
2807 |
- return 0 |
2808 |
- fi |
2809 |
- |
2810 |
- # Files for Debian-style locale updating |
2811 |
- dodir /usr/share/i18n |
2812 |
- sed \ |
2813 |
- -e "/^#/d" \ |
2814 |
- -e "/SUPPORTED-LOCALES=/d" \ |
2815 |
- -e "s: \\\\::g" -e "s:/: :g" \ |
2816 |
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \ |
2817 |
- || die "generating /usr/share/i18n/SUPPORTED failed" |
2818 |
- cd "${WORKDIR}"/extra/locale |
2819 |
- dosbin locale-gen |
2820 |
- doman *.[0-8] |
2821 |
- insinto /etc |
2822 |
- doins locale.gen |
2823 |
- |
2824 |
- # Make sure all the ABI's can find the locales and so we only |
2825 |
- # have to generate one set |
2826 |
- local a |
2827 |
- keepdir /usr/$(get_libdir)/locale |
2828 |
- for a in $(get_install_abis) ; do |
2829 |
- if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then |
2830 |
- dosym ../$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale |
2831 |
- fi |
2832 |
- done |
2833 |
- |
2834 |
- # HACK: If we're building for riscv, we need to additionally make sure that |
2835 |
- # we can find the locale archive afterwards |
2836 |
- case ${CTARGET} in |
2837 |
- riscv*) |
2838 |
- if [[ ! -e ${ED}/usr/lib/locale ]] ; then |
2839 |
- dosym ../$(get_libdir)/locale /usr/lib/locale |
2840 |
- fi |
2841 |
- ;; |
2842 |
- *) ;; |
2843 |
- esac |
2844 |
- |
2845 |
- cd "${S}" |
2846 |
- |
2847 |
- # Install misc network config files |
2848 |
- insinto /etc |
2849 |
- doins nscd/nscd.conf posix/gai.conf nss/nsswitch.conf |
2850 |
- doins "${WORKDIR}"/extra/etc/*.conf |
2851 |
- |
2852 |
- if use nscd ; then |
2853 |
- doinitd "$(prefixify_ro "${WORKDIR}"/extra/etc/nscd)" |
2854 |
- |
2855 |
- local nscd_args=( |
2856 |
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):" |
2857 |
- ) |
2858 |
- |
2859 |
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd |
2860 |
- |
2861 |
- systemd_dounit nscd/nscd.service |
2862 |
- systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf |
2863 |
- else |
2864 |
- # Do this since extra/etc/*.conf above might have nscd.conf. |
2865 |
- rm -f "${ED}"/etc/nscd.conf |
2866 |
- fi |
2867 |
- |
2868 |
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc |
2869 |
- doenvd "${T}"/00glibc |
2870 |
- |
2871 |
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do |
2872 |
- [[ -s ${d} ]] && dodoc ${d} |
2873 |
- done |
2874 |
- dodoc -r ChangeLog.old |
2875 |
- |
2876 |
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the |
2877 |
- # creation of the "factory" symlink in pkg_postinst(). |
2878 |
- rm -f "${ED}"/etc/localtime |
2879 |
- |
2880 |
- # Generate all locales if this is a native build as locale generation |
2881 |
- if use compile-locales && ! is_crosscompile ; then |
2882 |
- run_locale_gen --inplace-glibc "${ED}/" |
2883 |
- sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die |
2884 |
- fi |
2885 |
-} |
2886 |
- |
2887 |
-glibc_headers_install() { |
2888 |
- local builddir=$(builddir "headers") |
2889 |
- cd "${builddir}" |
2890 |
- emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers |
2891 |
- |
2892 |
- insinto $(alt_headers)/gnu |
2893 |
- doins "${S}"/include/gnu/stubs.h |
2894 |
- |
2895 |
- # Make sure we install the sys-include symlink so that when |
2896 |
- # we build a 2nd stage cross-compiler, gcc finds the target |
2897 |
- # system headers correctly. See gcc/doc/gccinstall.info |
2898 |
- dosym usr/include $(alt_prefix)/sys-include |
2899 |
-} |
2900 |
- |
2901 |
-src_install() { |
2902 |
- if just_headers ; then |
2903 |
- export ABI=default |
2904 |
- glibc_headers_install |
2905 |
- return |
2906 |
- fi |
2907 |
- |
2908 |
- foreach_abi glibc_do_src_install |
2909 |
-} |
2910 |
- |
2911 |
-# Simple test to make sure our new glibc isn't completely broken. |
2912 |
-# Make sure we don't test with statically built binaries since |
2913 |
-# they will fail. Also, skip if this glibc is a cross compiler. |
2914 |
-# |
2915 |
-# If coreutils is built with USE=multicall, some of these files |
2916 |
-# will just be wrapper scripts, not actual ELFs we can test. |
2917 |
-glibc_sanity_check() { |
2918 |
- cd / #228809 |
2919 |
- |
2920 |
- # We enter ${ED} so to avoid trouble if the path contains |
2921 |
- # special characters; for instance if the path contains the |
2922 |
- # colon character (:), then the linker will try to split it |
2923 |
- # and look for the libraries in an unexpected place. This can |
2924 |
- # lead to unsafe code execution if the generated prefix is |
2925 |
- # within a world-writable directory. |
2926 |
- # (e.g. /var/tmp/portage:${HOSTNAME}) |
2927 |
- pushd "${ED}"/$(get_libdir) >/dev/null |
2928 |
- |
2929 |
- local x striptest |
2930 |
- for x in cal date env free ls true uname uptime ; do |
2931 |
- x=$(type -p ${x}) |
2932 |
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue |
2933 |
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue |
2934 |
- case ${striptest} in |
2935 |
- *"statically linked"*) continue;; |
2936 |
- *"ASCII text"*) continue;; |
2937 |
- esac |
2938 |
- # We need to clear the locale settings as the upgrade might want |
2939 |
- # incompatible locale data. This test is not for verifying that. |
2940 |
- LC_ALL=C \ |
2941 |
- ./ld-*.so --library-path . ${x} > /dev/null \ |
2942 |
- || die "simple run test (${x}) failed" |
2943 |
- done |
2944 |
- |
2945 |
- popd >/dev/null |
2946 |
-} |
2947 |
- |
2948 |
-pkg_preinst() { |
2949 |
- # nothing to do if just installing headers |
2950 |
- just_headers && return |
2951 |
- |
2952 |
- # prepare /etc/ld.so.conf.d/ for files |
2953 |
- mkdir -p "${EROOT}"/etc/ld.so.conf.d |
2954 |
- |
2955 |
- # Default /etc/hosts.conf:multi to on for systems with small dbs. |
2956 |
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then |
2957 |
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf |
2958 |
- einfo "Defaulting /etc/host.conf:multi to on" |
2959 |
- fi |
2960 |
- |
2961 |
- [[ -n ${ROOT} ]] && return 0 |
2962 |
- [[ -d ${ED}/$(get_libdir) ]] || return 0 |
2963 |
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check |
2964 |
-} |
2965 |
- |
2966 |
-pkg_postinst() { |
2967 |
- # nothing to do if just installing headers |
2968 |
- just_headers && return |
2969 |
- |
2970 |
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then |
2971 |
- # Generate fastloading iconv module configuration file. |
2972 |
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/" |
2973 |
- fi |
2974 |
- |
2975 |
- if ! is_crosscompile && [[ -z ${ROOT} ]] ; then |
2976 |
- use compile-locales || run_locale_gen "${EROOT}/" |
2977 |
- fi |
2978 |
- |
2979 |
- # Check for sanity of /etc/nsswitch.conf, take 2 |
2980 |
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then |
2981 |
- local entry |
2982 |
- for entry in passwd group shadow; do |
2983 |
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then |
2984 |
- ewarn "" |
2985 |
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been" |
2986 |
- ewarn "removed from glibc and is now provided by the package" |
2987 |
- ewarn " sys-auth/libnss-nis" |
2988 |
- ewarn "Install it now to keep your NIS setup working." |
2989 |
- ewarn "" |
2990 |
- fi |
2991 |
- done |
2992 |
- fi |
2993 |
-} |