* [gentoo-commits] proj/riscv:master commit in: sys-libs/glibc/, sys-libs/glibc/files/, sys-libs/glibc/files/2.19/, ...
@ 2019-05-03 21:55 Andreas K. Hüttel
0 siblings, 0 replies; only message in thread
From: Andreas K. Hüttel @ 2019-05-03 21:55 UTC (permalink / raw
To: gentoo-commits
commit: 44c26b6191564abec3895c8ed7a170b46541c2e5
Author: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
AuthorDate: Fri May 3 21:54:34 2019 +0000
Commit: Andreas K. Hüttel <dilfridge <AT> gentoo <DOT> org>
CommitDate: Fri May 3 21:54:34 2019 +0000
URL: https://gitweb.gentoo.org/proj/riscv.git/commit/?id=44c26b61
sys-libs/glibc: moved to main tree
Signed-off-by: Andreas K. Hüttel <dilfridge <AT> gentoo.org>
sys-libs/glibc/Manifest | 3 -
.../glibc-2.19-hardened-configure-picdefault.patch | 30 -
.../2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch | 32 -
.../glibc/files/2.25/glibc-2.25-gentoo-chk_fail.c | 303 ----
sys-libs/glibc/files/nscd.service | 15 -
sys-libs/glibc/files/nscd.tmpfilesd | 4 -
sys-libs/glibc/glibc-2.29-r2.ebuild | 1448 --------------------
sys-libs/glibc/metadata.xml | 21 -
8 files changed, 1856 deletions(-)
diff --git a/sys-libs/glibc/Manifest b/sys-libs/glibc/Manifest
deleted file mode 100644
index f75ed28..0000000
--- a/sys-libs/glibc/Manifest
+++ /dev/null
@@ -1,3 +0,0 @@
-DIST gcc-multilib-bootstrap-20180511.tar.xz 2392908 BLAKE2B f3cf614399368acd8908f60d894c6344a2fa09383b30c1633a0682bc668367c8a2f8c6fec2d41b6e2178d709a2bd8db57e8b2ab56ba263c7d56f819c15acd061 SHA512 98c766e913693ab42ff790557acde2a36a8001e2648046a685b21964200df8d4d52d8452d499c0068c6648284d086ce062c2d36e2c6c2fd8aacd232d193f2853
-DIST glibc-2.29-patches-3.tar.xz 35812 BLAKE2B 90b8bc57b7a63f03617795c368b92e525eccfec462d638dbc25c581e5b7a2a72ffd5191842f5ac443a868cbc950838d7e5120e866d343a14b80c55dcbfa48f30 SHA512 4c9b78d9d1a8aa629418f2d758ef800857780b8a1fd8d3582b88348a513ca26ca7f6ac9110a8c6bae16949b360ba36840d184f42293cd4324760273592d1b438
-DIST glibc-2.29.tar.xz 16515488 BLAKE2B b754e6825176538a2b8ca03fce014f0d87d333dc4d038bf0cda5ee8a2f484cd3ce93ad78ec126737e093ab64b55ceedf04cd08aecb4f8041daaa329e99717afa SHA512 146bc0769fe853d9edbf93cea7f74c5b3d84d69cb7614c62588e7acdecd1ec789a9d8949f3e8b99f8f36f2ccac740a003bed94f32b07817baf780b06cfeb6ed0
diff --git a/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch b/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch
deleted file mode 100644
index 341d8c5..0000000
--- a/sys-libs/glibc/files/2.19/glibc-2.19-hardened-configure-picdefault.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-Prevent default-fPIE from confusing configure into thinking
-PIC code is default. This causes glibc to build both PIC and
-non-PIC code as normal, which on the hardened compiler generates
-PIC and PIE.
-
-Patch by Kevin F. Quinn <kevquinn@gentoo.org>
-Fixed for glibc 2.19 by Magnus Granberg <zorry@ume.nu>
-
---- configure.ac
-+++ configure.ac
-@@ -2145,7 +2145,7 @@
- # error PIC is default.
- #endif
- EOF
--if eval "${CC-cc} -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then
-+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&AS_MESSAGE_LOG_FD 1>&AS_MESSAGE_LOG_FD"; then
- libc_cv_pic_default=no
- fi
- rm -f conftest.*])
---- configure
-+++ configure
-@@ -7698,7 +7698,7 @@
- # error PIC is default.
- #endif
- EOF
--if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
-+if eval "${CC-cc} -fno-PIE -S conftest.c 2>&5 1>&5"; then
- libc_cv_pic_default=no
- fi
- rm -f conftest.*
diff --git a/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch b/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch
deleted file mode 100644
index 72a616a..0000000
--- a/sys-libs/glibc/files/2.19/glibc-2.19-ia64-gcc-4.8-reloc-hack.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-https://bugs.gentoo.org/503838
-http://gcc.gnu.org/PR60465
-https://sourceware.org/ml/libc-alpha/2015-12/msg00556.html
-https://trofi.github.io/posts/189-glibc-on-ia64-or-how-relocations-bootstrap.html
-
-newer versions of gcc generate relocations in the elf_get_dynamic_info func
-which glibc relies on to populate some info structs. those structs are then
-used by ldso to process relocations in itself. glibc requires that there are
-no relocations until that point (*after* elf_get_dynamic_info), so we end up
-crashing during elf_get_dynamic_info because the relocation has not yet been
-processed.
-
-this hack shuffles the code in a way that tricks gcc into not generating the
-relocation. we need to figure out something better for upstream.
-
---- a/elf/get-dynamic-info.h
-+++ b/elf/get-dynamic-info.h
-@@ -66,8 +66,12 @@ elf_get_dynamic_info (struct link_map *l, ElfW(Dyn) *temp)
- info[DT_VALTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM
- + DT_VERSIONTAGNUM + DT_EXTRANUM] = dyn;
- else if ((d_tag_utype) DT_ADDRTAGIDX (dyn->d_tag) < DT_ADDRNUM)
-- info[DT_ADDRTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM
-- + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM] = dyn;
-+ {
-+ d_tag_utype i =
-+ DT_ADDRTAGIDX (dyn->d_tag) + DT_NUM + DT_THISPROCNUM
-+ + DT_VERSIONTAGNUM + DT_EXTRANUM + DT_VALNUM;
-+ info[i] = dyn;
-+ }
- ++dyn;
- }
-
diff --git a/sys-libs/glibc/files/2.25/glibc-2.25-gentoo-chk_fail.c b/sys-libs/glibc/files/2.25/glibc-2.25-gentoo-chk_fail.c
deleted file mode 100644
index 2ef96b7..0000000
--- a/sys-libs/glibc/files/2.25/glibc-2.25-gentoo-chk_fail.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/* Copyright (C) 2004-2014 Free Software Foundation, Inc.
- Copyright (C) 2006-2014 Gentoo Foundation Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-/* Hardened Gentoo SSP and FORTIFY handler
-
- A failure handler that does not use functions from the rest of glibc;
- it uses the INTERNAL_SYSCALL methods directly. This helps ensure no
- possibility of recursion into the handler.
-
- Direct all bug reports to http://bugs.gentoo.org/
-
- People who have contributed significantly to the evolution of this file:
- Ned Ludd - <solar[@]gentoo.org>
- Alexander Gabert - <pappy[@]gentoo.org>
- The PaX Team - <pageexec[@]freemail.hu>
- Peter S. Mazinger - <ps.m[@]gmx.net>
- Yoann Vandoorselaere - <yoann[@]prelude-ids.org>
- Robert Connolly - <robert[@]linuxfromscratch.org>
- Cory Visi <cory[@]visi.name>
- Mike Frysinger <vapier[@]gentoo.org>
- Magnus Granberg <zorry[@]gentoo.org>
- Kevin F. Quinn - <kevquinn[@]gentoo.org>
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <signal.h>
-
-#include <sys/types.h>
-
-#include <sysdep-cancel.h>
-#include <sys/syscall.h>
-
-#include <kernel-features.h>
-
-#include <alloca.h>
-/* from sysdeps */
-#include <socketcall.h>
-/* for the stuff in bits/socket.h */
-#include <sys/socket.h>
-#include <sys/un.h>
-
-/* Sanity check on SYSCALL macro names - force compilation
- * failure if the names used here do not exist
- */
-#if !defined __NR_socketcall && !defined __NR_socket
-# error Cannot do syscall socket or socketcall
-#endif
-#if !defined __NR_socketcall && !defined __NR_connect
-# error Cannot do syscall connect or socketcall
-#endif
-#ifndef __NR_write
-# error Cannot do syscall write
-#endif
-#ifndef __NR_close
-# error Cannot do syscall close
-#endif
-#ifndef __NR_getpid
-# error Cannot do syscall getpid
-#endif
-#ifndef __NR_kill
-# error Cannot do syscall kill
-#endif
-#ifndef __NR_exit
-# error Cannot do syscall exit
-#endif
-#ifdef SSP_SMASH_DUMPS_CORE
-# define ENABLE_SSP_SMASH_DUMPS_CORE 1
-# if !defined _KERNEL_NSIG && !defined _NSIG
-# error No _NSIG or _KERNEL_NSIG for rt_sigaction
-# endif
-# if !defined __NR_sigaction && !defined __NR_rt_sigaction
-# error Cannot do syscall sigaction or rt_sigaction
-# endif
-/* Although rt_sigaction expects sizeof(sigset_t) - it expects the size
- * of the _kernel_ sigset_t which is not the same as the user sigset_t.
- * Most arches have this as _NSIG bits - mips has _KERNEL_NSIG bits for
- * some reason.
- */
-# ifdef _KERNEL_NSIG
-# define _SSP_NSIG _KERNEL_NSIG
-# else
-# define _SSP_NSIG _NSIG
-# endif
-#else
-# define _SSP_NSIG 0
-# define ENABLE_SSP_SMASH_DUMPS_CORE 0
-#endif
-
-/* Define DO_SIGACTION - default to newer rt signal interface but
- * fallback to old as needed.
- */
-#ifdef __NR_rt_sigaction
-# define DO_SIGACTION(signum, act, oldact) \
- INLINE_SYSCALL(rt_sigaction, 4, signum, act, oldact, _SSP_NSIG/8)
-#else
-# define DO_SIGACTION(signum, act, oldact) \
- INLINE_SYSCALL(sigaction, 3, signum, act, oldact)
-#endif
-
-/* Define DO_SOCKET/DO_CONNECT functions to deal with socketcall vs socket/connect */
-#if defined(__NR_socket) && defined(__NR_connect)
-# define USE_OLD_SOCKETCALL 0
-#else
-# define USE_OLD_SOCKETCALL 1
-#endif
-
-/* stub out the __NR_'s so we can let gcc optimize away dead code */
-#ifndef __NR_socketcall
-# define __NR_socketcall 0
-#endif
-#ifndef __NR_socket
-# define __NR_socket 0
-#endif
-#ifndef __NR_connect
-# define __NR_connect 0
-#endif
-#define DO_SOCKET(result, domain, type, protocol) \
- do { \
- if (USE_OLD_SOCKETCALL) { \
- socketargs[0] = domain; \
- socketargs[1] = type; \
- socketargs[2] = protocol; \
- socketargs[3] = 0; \
- result = INLINE_SYSCALL(socketcall, 2, SOCKOP_socket, socketargs); \
- } else \
- result = INLINE_SYSCALL(socket, 3, domain, type, protocol); \
- } while (0)
-#define DO_CONNECT(result, sockfd, serv_addr, addrlen) \
- do { \
- if (USE_OLD_SOCKETCALL) { \
- socketargs[0] = sockfd; \
- socketargs[1] = (unsigned long int)serv_addr; \
- socketargs[2] = addrlen; \
- socketargs[3] = 0; \
- result = INLINE_SYSCALL(socketcall, 2, SOCKOP_connect, socketargs); \
- } else \
- result = INLINE_SYSCALL(connect, 3, sockfd, serv_addr, addrlen); \
- } while (0)
-
-#ifndef _PATH_LOG
-# define _PATH_LOG "/dev/log"
-#endif
-
-static const char path_log[] = _PATH_LOG;
-
-/* For building glibc with SSP switched on, define __progname to a
- * constant if building for the run-time loader, to avoid pulling
- * in more of libc.so into ld.so
- */
-#ifdef IS_IN_rtld
-static const char *__progname = "<ldso>";
-#else
-extern const char *__progname;
-#endif
-
-#ifdef GENTOO_SSP_HANDLER
-# define ERROR_MSG "stack smashing"
-#else
-# define ERROR_MSG "buffer overflow"
-#endif
-
-/* Common handler code, used by chk_fail
- * Inlined to ensure no self-references to the handler within itself.
- * Data static to avoid putting more than necessary on the stack,
- * to aid core debugging.
- */
-__attribute__ ((__noreturn__, __always_inline__))
-static inline void
-__hardened_gentoo_fail(void)
-{
-#define MESSAGE_BUFSIZ 512
- static pid_t pid;
- static int plen, i, hlen;
- static char message[MESSAGE_BUFSIZ];
- /* <11> is LOG_USER|LOG_ERR. A dummy date for loggers to skip over. */
- static const char msg_header[] = "<11>" __DATE__ " " __TIME__ " glibc-gentoo-hardened-check: ";
- static const char msg_ssd[] = "*** " ERROR_MSG " detected ***: ";
- static const char msg_terminated[] = " terminated; ";
- static const char msg_report[] = "report to " REPORT_BUGS_TO "\n";
- static const char msg_unknown[] = "<unknown>";
- static int log_socket, connect_result;
- static struct sockaddr_un sock;
- static unsigned long int socketargs[4];
-
- /* Build socket address */
- sock.sun_family = AF_UNIX;
- i = 0;
- while (path_log[i] != '\0' && i < sizeof(sock.sun_path) - 1) {
- sock.sun_path[i] = path_log[i];
- ++i;
- }
- sock.sun_path[i] = '\0';
-
- /* Try SOCK_DGRAM connection to syslog */
- connect_result = -1;
- DO_SOCKET(log_socket, AF_UNIX, SOCK_DGRAM, 0);
- if (log_socket != -1)
- DO_CONNECT(connect_result, log_socket, &sock, sizeof(sock));
- if (connect_result == -1) {
- if (log_socket != -1)
- INLINE_SYSCALL(close, 1, log_socket);
- /* Try SOCK_STREAM connection to syslog */
- DO_SOCKET(log_socket, AF_UNIX, SOCK_STREAM, 0);
- if (log_socket != -1)
- DO_CONNECT(connect_result, log_socket, &sock, sizeof(sock));
- }
-
- /* Build message. Messages are generated both in the old style and new style,
- * so that log watchers that are configured for the old-style message continue
- * to work.
- */
-#define strconcat(str) \
- ({ \
- i = 0; \
- while ((str[i] != '\0') && ((i + plen) < (MESSAGE_BUFSIZ - 1))) { \
- message[plen + i] = str[i]; \
- ++i; \
- } \
- plen += i; \
- })
-
- /* Tersely log the failure */
- plen = 0;
- strconcat(msg_header);
- hlen = plen;
- strconcat(msg_ssd);
- if (__progname != NULL)
- strconcat(__progname);
- else
- strconcat(msg_unknown);
- strconcat(msg_terminated);
- strconcat(msg_report);
-
- /* Write out error message to STDERR, to syslog if open */
- INLINE_SYSCALL(write, 3, STDERR_FILENO, message + hlen, plen - hlen);
- if (connect_result != -1) {
- INLINE_SYSCALL(write, 3, log_socket, message, plen);
- INLINE_SYSCALL(close, 1, log_socket);
- }
-
- /* Time to kill self since we have no idea what is going on */
- pid = INLINE_SYSCALL(getpid, 0);
-
- if (ENABLE_SSP_SMASH_DUMPS_CORE) {
- /* Remove any user-supplied handler for SIGABRT, before using it. */
-#if 0
- /*
- * Note: Disabled because some programs catch & process their
- * own crashes. We've already enabled this code path which
- * means we want to let core dumps happen.
- */
- static struct sigaction default_abort_act;
- default_abort_act.sa_handler = SIG_DFL;
- default_abort_act.sa_sigaction = NULL;
- __sigfillset(&default_abort_act.sa_mask);
- default_abort_act.sa_flags = 0;
- if (DO_SIGACTION(SIGABRT, &default_abort_act, NULL) == 0)
-#endif
- INLINE_SYSCALL(kill, 2, pid, SIGABRT);
- }
-
- /* SIGKILL is only signal which cannot be caught */
- INLINE_SYSCALL(kill, 2, pid, SIGKILL);
-
- /* In case the kill didn't work, exit anyway.
- * The loop prevents gcc thinking this routine returns.
- */
- while (1)
- INLINE_SYSCALL(exit, 1, 137);
-}
-
-__attribute__ ((__noreturn__))
-#ifdef GENTOO_SSP_HANDLER
-void __stack_chk_fail(void)
-#else
-void __chk_fail(void)
-#endif
-{
- __hardened_gentoo_fail();
-}
-
-#ifdef GENTOO_SSP_HANDLER
-strong_alias (__stack_chk_fail, __stack_chk_fail_local)
-#endif
diff --git a/sys-libs/glibc/files/nscd.service b/sys-libs/glibc/files/nscd.service
deleted file mode 100644
index 25a3b1d..0000000
--- a/sys-libs/glibc/files/nscd.service
+++ /dev/null
@@ -1,15 +0,0 @@
-[Unit]
-Description=Name Service Cache Daemon
-After=network.target
-
-[Service]
-ExecStart=/usr/sbin/nscd -F
-ExecStop=/usr/sbin/nscd --shutdown
-ExecReload=/usr/sbin/nscd -i passwd
-ExecReload=/usr/sbin/nscd -i group
-ExecReload=/usr/sbin/nscd -i hosts
-ExecReload=/usr/sbin/nscd -i services
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
diff --git a/sys-libs/glibc/files/nscd.tmpfilesd b/sys-libs/glibc/files/nscd.tmpfilesd
deleted file mode 100644
index 52edbba..0000000
--- a/sys-libs/glibc/files/nscd.tmpfilesd
+++ /dev/null
@@ -1,4 +0,0 @@
-# Configuration to create /run/nscd directory
-# Used as part of systemd's tmpfiles
-
-d /run/nscd 0755 root root
diff --git a/sys-libs/glibc/glibc-2.29-r2.ebuild b/sys-libs/glibc/glibc-2.29-r2.ebuild
deleted file mode 100644
index 2b87a1e..0000000
--- a/sys-libs/glibc/glibc-2.29-r2.ebuild
+++ /dev/null
@@ -1,1448 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python3_{5,6,7} )
-
-inherit python-any-r1 prefix eutils eapi7-ver toolchain-funcs flag-o-matic gnuconfig \
- multilib systemd multiprocessing
-
-DESCRIPTION="GNU libc C library"
-HOMEPAGE="https://www.gnu.org/software/libc/"
-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE"
-RESTRICT="strip" # Strip ourself #46186
-SLOT="2.2"
-
-EMULTILIB_PKG="true"
-
-if [[ ${PV} == 9999* ]]; then
- EGIT_REPO_URI="https://sourceware.org/git/glibc.git"
- inherit git-r3
-else
- KEYWORDS="~riscv"
- SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
-fi
-
-RELEASE_VER=${PV}
-
-GCC_BOOTSTRAP_VER=20180511
-
-# Gentoo patchset
-PATCH_VER=3
-
-SRC_URI+=" https://dev.gentoo.org/~dilfridge/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
-SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
-
-IUSE="audit caps cet compile-locales doc gd headers-only +multiarch multilib nscd profile selinux +ssp suid systemtap test vanilla"
-
-# Minimum kernel version that glibc requires
-MIN_KERN_VER="3.2.0"
-
-# Here's how the cross-compile logic breaks down ...
-# CTARGET - machine that will target the binaries
-# CHOST - machine that will host the binaries
-# CBUILD - machine that will build the binaries
-# If CTARGET != CHOST, it means you want a libc for cross-compiling.
-# If CHOST != CBUILD, it means you want to cross-compile the libc.
-# CBUILD = CHOST = CTARGET - native build/install
-# CBUILD != (CHOST = CTARGET) - cross-compile a native build
-# (CBUILD = CHOST) != CTARGET - libc for cross-compiler
-# CBUILD != CHOST != CTARGET - cross-compile a libc for a cross-compiler
-# For install paths:
-# CHOST = CTARGET - install into /
-# CHOST != CTARGET - install into /usr/CTARGET/
-#
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} == ${CHOST} ]] ; then
- if [[ ${CATEGORY} == cross-* ]] ; then
- export CTARGET=${CATEGORY#cross-}
- fi
-fi
-
-# We need a new-enough binutils/gcc to match upstream baseline.
-# Also we need to make sure our binutils/gcc supports TLS,
-# and that gcc already contains the hardened patches.
-COMMON_DEPEND="
- nscd? ( selinux? (
- audit? ( sys-process/audit )
- caps? ( sys-libs/libcap )
- ) )
- suid? ( caps? ( sys-libs/libcap ) )
- selinux? ( sys-libs/libselinux )
- systemtap? ( dev-util/systemtap )
-"
-DEPEND="${COMMON_DEPEND}
- ${PYTHON_DEPS}
- >=app-misc/pax-utils-0.1.10
- sys-devel/bison
- !<sys-apps/sandbox-1.6
- !<sys-apps/portage-2.1.2
- !<sys-devel/bison-2.7
- !<sys-devel/make-4
- doc? ( sys-apps/texinfo )
- test? ( >=net-dns/libidn2-2.0.5 )
-"
-RDEPEND="${COMMON_DEPEND}
- sys-apps/gentoo-functions
- !sys-kernel/ps3-sources
- !sys-libs/nss-db
-"
-
-if [[ ${CATEGORY} == cross-* ]] ; then
- DEPEND+=" !headers-only? (
- >=${CATEGORY}/binutils-2.24
- >=${CATEGORY}/gcc-6
- )"
- [[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers"
-else
- DEPEND+="
- >=sys-devel/binutils-2.24
- >=sys-devel/gcc-6
- virtual/os-headers
- "
- RDEPEND+="
- >=net-dns/libidn2-2.0.5
- vanilla? ( !sys-libs/timezone-data )
- "
- PDEPEND+=" !vanilla? ( sys-libs/timezone-data )"
-fi
-
-#
-# Small helper functions
-#
-
-is_crosscompile() {
- [[ ${CHOST} != ${CTARGET} ]]
-}
-
-just_headers() {
- is_crosscompile && use headers-only
-}
-
-alt_prefix() {
- is_crosscompile && echo /usr/${CTARGET}
-}
-
-# We need to be able to set alternative headers for compiling for non-native
-# platform. Will also become useful for testing kernel-headers without screwing
-# up the whole system.
-alt_headers() {
- echo ${ALT_HEADERS:=$(alt_prefix)/usr/include}
-}
-
-alt_build_headers() {
- if [[ -z ${ALT_BUILD_HEADERS} ]] ; then
- ALT_BUILD_HEADERS="${EPREFIX}$(alt_headers)"
- if tc-is-cross-compiler ; then
- ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers)
- if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then
- local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h')
- ALT_BUILD_HEADERS=${header_path%/linux/version.h}
- fi
- fi
- fi
- echo "${ALT_BUILD_HEADERS}"
-}
-
-alt_libdir() {
- echo $(alt_prefix)/$(get_libdir)
-}
-alt_usrlibdir() {
- echo $(alt_prefix)/usr/$(get_libdir)
-}
-
-builddir() {
- echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1"
-}
-
-do_compile_test() {
- local ret save_cflags=${CFLAGS}
- CFLAGS+=" $1"
- shift
-
- pushd "${T}" >/dev/null
-
- rm -f glibc-test*
- printf '%b' "$*" > glibc-test.c
-
- nonfatal emake -s glibc-test
- ret=$?
-
- popd >/dev/null
-
- CFLAGS=${save_cflags}
- return ${ret}
-}
-
-do_run_test() {
- local ret
-
- if [[ ${MERGE_TYPE} == "binary" ]] ; then
- # ignore build failures when installing a binary package #324685
- do_compile_test "" "$@" 2>/dev/null || return 0
- else
- if ! do_compile_test "" "$@" ; then
- ewarn "Simple build failed ... assuming this is desired #324685"
- return 0
- fi
- fi
-
- pushd "${T}" >/dev/null
-
- ./glibc-test
- ret=$?
- rm -f glibc-test*
-
- popd >/dev/null
-
- return ${ret}
-}
-
-setup_target_flags() {
- # This largely mucks with compiler flags. None of which should matter
- # when building up just the headers.
- just_headers && return 0
-
- case $(tc-arch) in
- x86)
- # -march needed for #185404 #199334
- # TODO: When creating the first glibc cross-compile, this test will
- # always fail as it does a full link which in turn requires glibc.
- # Probably also applies when changing multilib profile settings (e.g.
- # enabling x86 when the profile was amd64-only previously).
- # We could change main to _start and pass -nostdlib here so that we
- # only test the gcc code compilation. Or we could do a compile and
- # then look for the symbol via scanelf.
- if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then
- local t=${CTARGET_OPT:-${CTARGET}}
- t=${t%%-*}
- filter-flags '-march=*'
- export CFLAGS="-march=${t} ${CFLAGS}"
- einfo "Auto adding -march=${t} to CFLAGS #185404"
- fi
- ;;
- amd64)
- # -march needed for #185404 #199334
- # Note: This test only matters when the x86 ABI is enabled, so we could
- # optimize a bit and elide it.
- # TODO: See cross-compile issues listed above for x86.
- if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n' 2>/dev/null ; then
- local t=${CTARGET_OPT:-${CTARGET}}
- t=${t%%-*}
- # Normally the target is x86_64-xxx, so turn that into the -march that
- # gcc actually accepts. #528708
- [[ ${t} == "x86_64" ]] && t="x86-64"
- filter-flags '-march=*'
- # ugly, ugly, ugly. ugly.
- CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
- export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
- einfo "Auto adding -march=${t} to CFLAGS_x86 #185404"
- fi
- ;;
- mips)
- # The mips abi cannot support the GNU style hashes. #233233
- filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both
- ;;
- sparc)
- # Both sparc and sparc64 can use -fcall-used-g6. -g7 is bad, though.
- filter-flags "-fcall-used-g7"
- append-flags "-fcall-used-g6"
-
- # If the CHOST is the basic one (e.g. not sparcv9-xxx already),
- # try to pick a better one so glibc can use cpu-specific .S files.
- # We key off the CFLAGS to get a good value. Also need to handle
- # version skew.
- # We can't force users to set their CHOST to their exact machine
- # as many of these are not recognized by config.sub/gcc and such :(.
- # Note: If the mcpu values don't scale, we might try probing CPP defines.
- # Note: Should we factor in -Wa,-AvXXX flags too ? Or -mvis/etc... ?
-
- local cpu
- case ${CTARGET} in
- sparc64-*)
- case $(get-flag mcpu) in
- niagara[234])
- if ver_test -ge 2.8 ; then
- cpu="sparc64v2"
- elif ver_test -ge 2.4 ; then
- cpu="sparc64v"
- elif ver_test -ge 2.2.3 ; then
- cpu="sparc64b"
- fi
- ;;
- niagara)
- if ver_test -ge 2.4 ; then
- cpu="sparc64v"
- elif ver_test -ge 2.2.3 ; then
- cpu="sparc64b"
- fi
- ;;
- ultrasparc3)
- cpu="sparc64b"
- ;;
- *)
- # We need to force at least v9a because the base build doesn't
- # work with just v9.
- # https://sourceware.org/bugzilla/show_bug.cgi?id=19477
- [[ -z ${cpu} ]] && append-flags "-Wa,-xarch=v9a"
- ;;
- esac
- ;;
- sparc-*)
- case $(get-flag mcpu) in
- niagara[234])
- if ver_test -ge 2.8 ; then
- cpu="sparcv9v2"
- elif ver_test -ge 2.4 ; then
- cpu="sparcv9v"
- elif ver_test -ge 2.2.3 ; then
- cpu="sparcv9b"
- else
- cpu="sparcv9"
- fi
- ;;
- niagara)
- if ver_test -ge 2.4 ; then
- cpu="sparcv9v"
- elif ver_test -ge 2.2.3 ; then
- cpu="sparcv9b"
- else
- cpu="sparcv9"
- fi
- ;;
- ultrasparc3)
- cpu="sparcv9b"
- ;;
- v9|ultrasparc)
- cpu="sparcv9"
- ;;
- v8|supersparc|hypersparc|leon|leon3)
- cpu="sparcv8"
- ;;
- esac
- ;;
- esac
- [[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}"
- ;;
- esac
-}
-
-setup_flags() {
- # Make sure host make.conf doesn't pollute us
- if is_crosscompile || tc-is-cross-compiler ; then
- CHOST=${CTARGET} strip-unsupported-flags
- fi
-
- # Store our CFLAGS because it's changed depending on which CTARGET
- # we are building when pulling glibc on a multilib profile
- CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}}
- CFLAGS=${CFLAGS_BASE}
- CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}}
- CXXFLAGS=${CXXFLAGS_BASE}
- ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}}
- ASFLAGS=${ASFLAGS_BASE}
-
- # Over-zealous CFLAGS can often cause problems. What may work for one
- # person may not work for another. To avoid a large influx of bugs
- # relating to failed builds, we strip most CFLAGS out to ensure as few
- # problems as possible.
- strip-flags
- strip-unsupported-flags
- filter-flags -m32 -m64 '-mabi=*'
-
- # glibc aborts if rpath is set by LDFLAGS
- filter-ldflags '-Wl,-rpath=*'
-
- # #492892
- filter-flags -frecord-gcc-switches
-
- unset CBUILD_OPT CTARGET_OPT
- if use multilib ; then
- CTARGET_OPT=$(get_abi_CTARGET)
- [[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST)
- fi
-
- setup_target_flags
-
- if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then
- CBUILD_OPT=${CTARGET_OPT}
- fi
-
- # Lock glibc at -O2; we want to be conservative here.
- # -fno-strict-aliasing is to work around #155906.
- filter-flags '-O?'
- append-flags -O2 -fno-strict-aliasing
-
- filter-flags '-fstack-protector*'
-}
-
-want_tls() {
- # Archs that can use TLS (Thread Local Storage)
- case $(tc-arch) in
- x86)
- # requires i486 or better #106556
- [[ ${CTARGET} == i[4567]86* ]] && return 0
- return 1
- ;;
- esac
- return 0
-}
-
-want__thread() {
- want_tls || return 1
-
- # For some reason --with-tls --with__thread is causing segfaults on sparc32.
- [[ ${PROFILE_ARCH} == "sparc" ]] && return 1
-
- [[ -n ${WANT__THREAD} ]] && return ${WANT__THREAD}
-
- # only test gcc -- can't test linking yet
- tc-has-tls -c ${CTARGET}
- WANT__THREAD=$?
-
- return ${WANT__THREAD}
-}
-
-use_multiarch() {
- # Allow user to disable runtime arch detection in multilib.
- use multiarch || return 1
- # Make sure binutils is new enough to support indirect functions,
- # #336792. This funky sed supports gold and bfd linkers.
- local bver nver
- bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}')
- case $(tc-arch ${CTARGET}) in
- amd64|x86) nver="2.20" ;;
- arm) nver="2.22" ;;
- hppa) nver="2.23" ;;
- ppc|ppc64) nver="2.20" ;;
- # ifunc support was added in 2.23, but glibc also needs
- # machinemode which is in 2.24.
- s390) nver="2.24" ;;
- sparc) nver="2.21" ;;
- *) return 1 ;;
- esac
- ver_test ${bver} -ge ${nver}
-}
-
-# Setup toolchain variables that had historically been defined in the
-# profiles for these archs.
-setup_env() {
- # silly users
- unset LD_RUN_PATH
- unset LD_ASSUME_KERNEL
-
- if is_crosscompile || tc-is-cross-compiler ; then
- multilib_env ${CTARGET_OPT:-${CTARGET}}
-
- if ! use multilib ; then
- MULTILIB_ABIS=${DEFAULT_ABI}
- else
- MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}}
- fi
-
- # If the user has CFLAGS_<CTARGET> in their make.conf, use that,
- # and fall back on CFLAGS.
- local VAR=CFLAGS_${CTARGET//[-.]/_}
- CFLAGS=${!VAR-${CFLAGS}}
- einfo " $(printf '%15s' 'Manual CFLAGS:') ${CFLAGS}"
- fi
-
- setup_flags
-
- export ABI=${ABI:-${DEFAULT_ABI:-default}}
-
- if just_headers ; then
- # Avoid mixing host's CC and target's CFLAGS_${ABI}:
- # At this bootstrap stage we have only binutils for
- # target but not compiler yet.
- einfo "Skip CC ABI injection. We can't use (cross-)compiler yet."
- return 0
- fi
- local VAR=CFLAGS_${ABI}
- # We need to export CFLAGS with abi information in them because glibc's
- # configure script checks CFLAGS for some targets (like mips). Keep
- # around the original clean value to avoid appending multiple ABIs on
- # top of each other.
- : ${__GLIBC_CC:=$(tc-getCC ${CTARGET_OPT:-${CTARGET}})}
- export __GLIBC_CC CC="${__GLIBC_CC} ${!VAR}"
- einfo " $(printf '%15s' 'Manual CC:') ${CC}"
-}
-
-foreach_abi() {
- setup_env
-
- local ret=0
- local abilist=""
- if use multilib ; then
- abilist=$(get_install_abis)
- else
- abilist=${DEFAULT_ABI}
- fi
- local -x ABI
- for ABI in ${abilist:-default} ; do
- setup_env
- einfo "Running $1 for ABI ${ABI}"
- $1
- : $(( ret |= $? ))
- done
- return ${ret}
-}
-
-glibc_banner() {
- local b="Gentoo ${PVR}"
- [[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}"
- echo "${b}"
-}
-
-check_devpts() {
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown.
-
- # If merely building the binary package, then there's nothing to verify.
- [[ ${MERGE_TYPE} == "buildonly" ]] && return
-
- # Only sanity check when installing the native glibc.
- [[ ${ROOT} != "/" ]] && return
-
- # If they're opting in to the old suid code, then no need to check.
- use suid && return
-
- if awk '$3 == "devpts" && $4 ~ /[, ]gid=5[, ]/ { exit 1 }' /proc/mounts ; then
- eerror "In order to use glibc with USE=-suid, you must make sure that"
- eerror "you have devpts mounted at /dev/pts with the gid=5 option."
- eerror "Openrc should do this for you, so you should check /etc/fstab"
- eerror "and make sure you do not have any invalid settings there."
- die "mount & fix your /dev/pts settings"
- fi
-}
-
-# The following Kernel version handling functions are mostly copied from portage
-# source. It's better not to use linux-info.eclass here since a) it adds too
-# much magic, see bug 326693 for some of the arguments, and b) some of the
-# functions are just not provided.
-
-g_get_running_KV() {
- uname -r
- return $?
-}
-
-g_KV_major() {
- [[ -z $1 ]] && return 1
- local KV=$@
- echo "${KV%%.*}"
-}
-
-g_KV_minor() {
- [[ -z $1 ]] && return 1
- local KV=$@
- KV=${KV#*.}
- echo "${KV%%.*}"
-}
-
-g_KV_micro() {
- [[ -z $1 ]] && return 1
- local KV=$@
- KV=${KV#*.*.}
- echo "${KV%%[^[:digit:]]*}"
-}
-
-g_KV_to_int() {
- [[ -z $1 ]] && return 1
- local KV_MAJOR=$(g_KV_major "$1")
- local KV_MINOR=$(g_KV_minor "$1")
- local KV_MICRO=$(g_KV_micro "$1")
- local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO ))
-
- # We make version 2.2.0 the minimum version we will handle as
- # a sanity check ... if its less, we fail ...
- if [[ ${KV_int} -ge 131584 ]] ; then
- echo "${KV_int}"
- return 0
- fi
- return 1
-}
-
-g_int_to_KV() {
- local version=$1 major minor micro
- major=$((version / 65536))
- minor=$(((version % 65536) / 256))
- micro=$((version % 256))
- echo ${major}.${minor}.${micro}
-}
-
-eend_KV() {
- [[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]]
- eend $?
-}
-
-get_kheader_version() {
- printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \
- $(tc-getCPP ${CTARGET}) -I "${EPREFIX}/$(alt_build_headers)" - | \
- tail -n 1
-}
-
-# We collect all sanity checks here. Consistency is not guranteed between
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in
-# src_unpack.
-sanity_prechecks() {
- # Make sure devpts is mounted correctly for use w/out setuid pt_chown
- check_devpts
-
- # Prevent native builds from downgrading
- if [[ ${MERGE_TYPE} != "buildonly" ]] && \
- [[ ${ROOT} == "/" ]] && \
- [[ ${CBUILD} == ${CHOST} ]] && \
- [[ ${CHOST} == ${CTARGET} ]] ; then
-
- # The high rev # is to allow people to downgrade between -r#
- # versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2
- # should be fine. Hopefully we never actually use a r# this
- # high.
- if has_version ">${CATEGORY}/${P}-r10000" ; then
- eerror "Sanity check to keep you from breaking your system:"
- eerror " Downgrading glibc is not supported and a sure way to destruction."
- die "Aborting to save your system."
- fi
-
- if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then
- eerror "Your old kernel is broken. You need to update it to a newer"
- eerror "version as syscall(<bignum>) will break. See bug 279260."
- die "Old and broken kernel."
- fi
- fi
-
- # Users have had a chance to phase themselves, time to give em the boot
- if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then
- eerror "You still haven't deleted ${EROOT}/etc/locales.build."
- eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher."
- die "Lazy upgrader detected"
- fi
-
- if [[ ${CTARGET} == i386-* ]] ; then
- eerror "i386 CHOSTs are no longer supported."
- eerror "Chances are you don't actually want/need i386."
- eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml"
- die "Please fix your CHOST"
- fi
-
- if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then
- ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS."
- ewarn "This will result in a 50% performance penalty when running with a 32bit"
- ewarn "hypervisor, which is probably not what you want."
- fi
-
- # Check for sanity of /etc/nsswitch.conf
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then
- local entry
- for entry in passwd group shadow; do
- if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
- eerror "Your ${EROOT}/etc/nsswitch.conf is out of date."
- eerror "Please make sure you have 'files' entries for"
- eerror "'passwd:', 'group:' and 'shadow:' databases."
- eerror "For more details see:"
- eerror " https://wiki.gentoo.org/wiki/Project:Toolchain/nsswitch.conf_in_glibc-2.26"
- die "nsswitch.conf has no 'files' provider in '${entry}'."
- fi
- done
- fi
-
- # ABI-specific checks follow here. Hey, we have a lot more specific conditions that
- # we test for...
- if ! is_crosscompile ; then
- if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then
- ebegin "Checking that IA32 emulation is enabled in the running kernel"
- echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c"
- local STAT
- if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
- "${T}/check-ia32-emulation.elf32"
- STAT=$?
- else
- # Don't fail here to allow single->multi ABI switch
- # or recover from breakage like bug #646424
- ewarn "Failed to compile the ABI test. Broken host glibc?"
- STAT=0
- fi
- rm -f "${T}/check-ia32-emulation.elf32"
- eend $STAT
- [[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc."
- fi
-
- fi
-
- # When we actually have to compile something...
- if ! just_headers ; then
- ebegin "Checking gcc for __thread support"
- if ! eend $(want__thread ; echo $?) ; then
- echo
- eerror "Could not find a gcc that supports the __thread directive!"
- eerror "Please update your binutils/gcc and try again."
- die "No __thread support in gcc!"
- fi
-
- if [[ ${CTARGET} == *-linux* ]] ; then
- local run_kv build_kv want_kv
-
- run_kv=$(g_get_running_KV)
- build_kv=$(g_int_to_KV $(get_kheader_version))
- want_kv=${MIN_KERN_VER}
-
- if ! is_crosscompile && ! tc-is-cross-compiler ; then
- # Building fails on an non-supporting kernel
- ebegin "Checking running kernel version (${run_kv} >= ${want_kv})"
- if ! eend_KV ${run_kv} ${want_kv} ; then
- echo
- eerror "You need a kernel of at least ${want_kv}!"
- die "Kernel version too low!"
- fi
- fi
-
- ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})"
- if ! eend_KV ${build_kv} ${want_kv} ; then
- echo
- eerror "You need linux-headers of at least ${want_kv}!"
- die "linux-headers version too low!"
- fi
- fi
- fi
-}
-
-#
-# the phases
-#
-
-# pkg_pretend
-
-pkg_pretend() {
- # All the checks...
- einfo "Checking general environment sanity."
- sanity_prechecks
-}
-
-pkg_setup() {
- # see bug 682570
- [[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup
-}
-
-# src_unpack
-
-src_unpack() {
- # Consistency is not guaranteed between pkg_ and src_ ...
- sanity_prechecks
-
- use multilib && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz
-
- setup_env
-
- if [[ -n ${EGIT_REPO_URI} ]] ; then
- git-r3_src_unpack
- else
- unpack ${P}.tar.xz
- fi
-
- cd "${WORKDIR}" || die
- unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz
-}
-
-src_prepare() {
- if ! use vanilla ; then
- elog "Applying Gentoo Glibc Patchset ${RELEASE_VER}-${PATCH_VER}"
- eapply "${WORKDIR}"/patches
- einfo "Done."
- fi
-
- default
-
- gnuconfig_update
-
- cd "${WORKDIR}"
- find . -name configure -exec touch {} +
-
- eprefixify extra/locale/locale-gen
-
- # Fix permissions on some of the scripts.
- chmod u+x "${S}"/scripts/*.sh
-
- cd "${S}"
-}
-
-glibc_do_configure() {
- # Glibc does not work with gold (for various reasons) #269274.
- tc-ld-disable-gold
-
- # CXX isnt handled by the multilib system, so if we dont unset here
- # we accumulate crap across abis
- unset CXX
-
- einfo "Configuring glibc for nptl"
-
- if use doc ; then
- export MAKEINFO=makeinfo
- else
- export MAKEINFO=/dev/null
- fi
-
- local v
- for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO ; do
- einfo " $(printf '%15s' ${v}:) ${!v}"
- done
-
- # CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760
- # To build .S (assembly) files with the same ABI-specific flags
- # upstream currently recommends adding CFLAGS to CC/CXX:
- # https://sourceware.org/PR23273
- # Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS
- # and breaks multiarch support. See 659030#c3 for an example.
- # The glibc configure script doesn't properly use LDFLAGS all the time.
- export CC="$(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS}"
- einfo " $(printf '%15s' 'Manual CC:') ${CC}"
-
- # Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548
- export CXX="$(tc-getCXX ${CTARGET}) $(get_abi_CFLAGS) ${CFLAGS}"
-
- if is_crosscompile; then
- # Assume worst-case bootstrap: glibc is buil first time
- # when ${CTARGET}-g++ is not available yet. We avoid
- # building auxiliary programs that require C++: bug #683074
- # It should not affect final result.
- export libc_cv_cxx_link_ok=no
- # The line above has the same effect. We set CXX explicitly
- # to make build logs less confusing.
- export CXX=
- fi
- einfo " $(printf '%15s' 'Manual CXX:') ${CXX}"
-
- echo
-
- local myconf=()
-
- case ${CTARGET} in
- m68k*)
- # setjmp() is not compatible with stack protection:
- # https://sourceware.org/PR24202
- myconf+=( --enable-stack-protector=no )
- ;;
- powerpc-*)
- # Currently gcc on powerpc32 generates invalid code for
- # __builtin_return_address(0) calls. Normally programs
- # don't do that but malloc hooks in glibc do:
- # https://gcc.gnu.org/PR81996
- # https://bugs.gentoo.org/629054
- myconf+=( --enable-stack-protector=no )
- ;;
- *)
- myconf+=( --enable-stack-protector=$(usex ssp all no) )
- ;;
- esac
- myconf+=( --enable-stackguard-randomization )
-
- # Keep a whitelist of targets supporing IFUNC. glibc's ./configure
- # is not robust enough to detect proper support:
- # https://bugs.gentoo.org/641216
- # https://sourceware.org/PR22634#c0
- case $(tc-arch ${CTARGET}) in
- # Keep whitelist of targets where autodetection mostly works.
- amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;;
- # Blacklist everywhere else
- *) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;;
- esac
-
- # Enable Intel Control-flow Enforcement Technology on amd64 if requested
- case ${CTARGET} in
- x86_64-*) myconf+=( $(use_enable cet) ) ;;
- *) ;;
- esac
-
- [[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp )
-
- myconf+=( --enable-kernel=${MIN_KERN_VER} )
-
- # Since SELinux support is only required for nscd, only enable it if:
- # 1. USE selinux
- # 2. only for the primary ABI on multilib systems
- # 3. Not a crosscompile
- if ! is_crosscompile && use selinux ; then
- if use multilib ; then
- if is_final_abi ; then
- myconf+=( --with-selinux )
- else
- myconf+=( --without-selinux )
- fi
- else
- myconf+=( --with-selinux )
- fi
- else
- myconf+=( --without-selinux )
- fi
-
- # Force a few tests where we always know the answer but
- # configure is incapable of finding it.
- if is_crosscompile ; then
- export \
- libc_cv_c_cleanup=yes \
- libc_cv_forced_unwind=yes
- fi
-
- myconf+=(
- --without-cvs
- --disable-werror
- --enable-bind-now
- --build=${CBUILD_OPT:-${CBUILD}}
- --host=${CTARGET_OPT:-${CTARGET}}
- $(use_enable profile)
- $(use_with gd)
- --with-headers=$(alt_build_headers)
- --prefix="${EPREFIX}/usr"
- --sysconfdir="${EPREFIX}/etc"
- --localstatedir="${EPREFIX}/var"
- --libdir='$(prefix)'/$(get_libdir)
- --mandir='$(prefix)'/share/man
- --infodir='$(prefix)'/share/info
- --libexecdir='$(libdir)'/misc/glibc
- --with-bugurl=https://bugs.gentoo.org/
- --with-pkgversion="$(glibc_banner)"
- $(use_multiarch || echo --disable-multi-arch)
- $(use_enable systemtap)
- $(use_enable nscd)
- ${EXTRA_ECONF}
- )
-
- # We rely on sys-libs/timezone-data for timezone tools normally.
- myconf+=( $(use_enable vanilla timezone-tools) )
-
- # These libs don't have configure flags.
- ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no)
- ac_cv_lib_cap_cap_init=$(usex caps || echo no)
-
- # There is no configure option for this and we need to export it
- # since the glibc build will re-run configure on itself
- export libc_cv_rootsbindir="${EPREFIX}/sbin"
- export libc_cv_slibdir="${EPREFIX}/$(get_libdir)"
-
- # We take care of patching our binutils to use both hash styles,
- # and many people like to force gnu hash style only, so disable
- # this overriding check. #347761
- export libc_cv_hashstyle=no
-
- local builddir=$(builddir nptl)
- mkdir -p "${builddir}"
- cd "${builddir}"
- set -- "${S}"/configure "${myconf[@]}"
- echo "$@"
- "$@" || die "failed to configure glibc"
-
- # ia64 static cross-compilers are a pita in so much that they
- # can't produce static ELFs (as the libgcc.a is broken). so
- # disable building of the programs for those targets if it
- # doesn't work.
- # XXX: We could turn this into a compiler test, but ia64 is
- # the only one that matters, so this should be fine for now.
- if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then
- sed -i '1i+link-static = touch $@' config.make
- fi
-
- # If we're trying to migrate between ABI sets, we need
- # to lie and use a local copy of gcc. Like if the system
- # is built with MULTILIB_ABIS="amd64 x86" but we want to
- # add x32 to it, gcc/glibc don't yet support x32.
- #
- if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib ; then
- echo 'main(){}' > "${T}"/test.c
- if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then
- sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die
- fi
- fi
-}
-
-glibc_headers_configure() {
- export ABI=default
-
- local builddir=$(builddir "headers")
- mkdir -p "${builddir}"
- cd "${builddir}"
-
- # if we don't have a compiler yet, we can't really test it now ...
- # hopefully they don't affect header generation, so let's hope for
- # the best here ...
- local v vars=(
- ac_cv_header_cpuid_h=yes
- libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes
- libc_cv_asm_cfi_directives=yes
- libc_cv_broken_visibility_attribute=no
- libc_cv_c_cleanup=yes
- libc_cv_compiler_powerpc64le_binary128_ok=yes
- libc_cv_forced_unwind=yes
- libc_cv_gcc___thread=yes
- libc_cv_mlong_double_128=yes
- libc_cv_mlong_double_128ibm=yes
- libc_cv_ppc_machine=yes
- libc_cv_ppc_rel16=yes
- libc_cv_predef_fortify_source=no
- libc_cv_target_power8_ok=yes
- libc_cv_visibility_attribute=yes
- libc_cv_z_combreloc=yes
- libc_cv_z_execstack=yes
- libc_cv_z_initfirst=yes
- libc_cv_z_nodelete=yes
- libc_cv_z_nodlopen=yes
- libc_cv_z_relro=yes
- libc_mips_abi=${ABI}
- libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard)
- # These libs don't have configure flags.
- ac_cv_lib_audit_audit_log_user_avc_message=no
- ac_cv_lib_cap_cap_init=no
- )
-
- einfo "Forcing cached settings:"
- for v in "${vars[@]}" ; do
- einfo " ${v}"
- export ${v}
- done
-
- local headers_only_arch_CPPFLAGS=()
-
- # Blow away some random CC settings that screw things up. #550192
- if [[ -d ${S}/sysdeps/mips ]]; then
- pushd "${S}"/sysdeps/mips >/dev/null
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die
- sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die
-
- # Force the mips ABI to the default. This is OK because the set of
- # installed headers in this phase is the same between the 3 ABIs.
- # If this ever changes, this hack will break, but that's unlikely
- # as glibc discourages that behavior.
- # https://crbug.com/647033
- sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die
-
- popd >/dev/null
- fi
-
- case ${CTARGET} in
- riscv*)
- # RISC-V interrogates the compiler to determine which target to
- # build. If building the headers then we don't strictly need a
- # RISC-V compiler, so the built-in definitions that are provided
- # along with all RISC-V compiler might not exist. This causes
- # glibc's RISC-V preconfigure script to blow up. Since we're just
- # building the headers any value will actually work here, so just
- # pick the standard one (rv64g/lp64d) to make the build scripts
- # happy for now -- the headers are all the same anyway so it
- # doesn't matter.
- headers_only_arch_CPPFLAGS+=(
- -D__riscv_xlen=64
- -D__riscv_flen=64
- -D__riscv_float_abi_double=1
- -D__riscv_atomic=1
- ) ;;
- esac
-
- local myconf=()
- myconf+=(
- --disable-sanity-checks
- --enable-hacker-mode
- --without-cvs
- --disable-werror
- --enable-bind-now
- --build=${CBUILD_OPT:-${CBUILD}}
- --host=${CTARGET_OPT:-${CTARGET}}
- --with-headers=$(alt_build_headers)
- --prefix="${EPREFIX}/usr"
- ${EXTRA_ECONF}
- )
-
- # Nothing is compiled here which would affect the headers for the target.
- # So forcing CC/CFLAGS is sane.
- local headers_only_CC=$(tc-getBUILD_CC)
- local headers_only_CFLAGS="-O1 -pipe"
- local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}"
- local headers_only_LDFLAGS=""
- set -- "${S}"/configure "${myconf[@]}"
- echo \
- "CC=${headers_only_CC}" \
- "CFLAGS=${headers_only_CFLAGS}" \
- "CPPFLAGS=${headers_only_CPPFLAGS}" \
- "LDFLAGS=${headers_only_LDFLAGS}" \
- "$@"
- CC=${headers_only_CC} \
- CFLAGS=${headers_only_CFLAGS} \
- CPPFLAGS=${headers_only_CPPFLAGS} \
- LDFLAGS="" \
- "$@" || die "failed to configure glibc"
-}
-
-do_src_configure() {
- if just_headers ; then
- glibc_headers_configure
- else
- glibc_do_configure nptl
- fi
-}
-
-src_configure() {
- foreach_abi do_src_configure
-}
-
-do_src_compile() {
- emake -C "$(builddir nptl)" || die "make nptl for ${ABI} failed"
-}
-
-src_compile() {
- if just_headers ; then
- return
- fi
-
- foreach_abi do_src_compile
-}
-
-glibc_src_test() {
- cd "$(builddir nptl)"
- emake check
-}
-
-do_src_test() {
- local ret=0
-
- glibc_src_test
- : $(( ret |= $? ))
-
- return ${ret}
-}
-
-src_test() {
- if just_headers ; then
- return
- fi
-
- # Give tests more time to complete.
- export TIMEOUTFACTOR=5
-
- foreach_abi do_src_test || die "tests failed"
-}
-
-run_locale_gen() {
- # if the host locales.gen contains no entries, we'll install everything
- local root="$1"
- local locale_list="${root}/etc/locale.gen"
- if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then
- ewarn "Generating all locales; edit /etc/locale.gen to save time/space"
- locale_list="${root}/usr/share/i18n/SUPPORTED"
- fi
-
- locale-gen --jobs $(makeopts_jobs) --config "${locale_list}" \
- --destdir "${root}"
-}
-
-glibc_do_src_install() {
- local builddir=$(builddir nptl)
- cd "${builddir}"
-
- emake install_root="${D}$(alt_prefix)" install || die
-
- # This version (2.26) provides some compatibility libraries for the NIS/NIS+ support
- # which come without headers etc. Only needed for binary packages since the
- # external net-libs/libnsl has increased soversion. Keep only versioned libraries.
- find "${D}" -name "libnsl.a" -delete
- find "${D}" -name "libnsl.so" -delete
-
- # Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need
- # to infer upstream version:
- # '#define VERSION "2.26.90"' -> '2.26.90'
- local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h)
-
- if [[ -e ${ED}$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then
- # Move versioned .a file out of libdir to evade portage QA checks
- # instead of using gen_usr_ldscript(). We fix ldscript as:
- # "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..."
- sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"$(alt_usrlibdir)/libm.a || die
- dodir $(alt_usrlibdir)/${P}
- mv "${ED}"$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die
- fi
-
- # We'll take care of the cache ourselves
- rm -f "${ED}"/etc/ld.so.cache
-
- # Everything past this point just needs to be done once ...
- is_final_abi || return 0
-
- # Make sure the non-native interp can be found on multilib systems even
- # if the main library set isn't installed into the right place. Maybe
- # we should query the active gcc for info instead of hardcoding it ?
- local i ldso_abi ldso_name
- local ldso_abi_list=(
- # x86
- amd64 /lib64/ld-linux-x86-64.so.2
- x32 /libx32/ld-linux-x32.so.2
- x86 /lib/ld-linux.so.2
- # mips
- o32 /lib/ld.so.1
- n32 /lib32/ld.so.1
- n64 /lib64/ld.so.1
- # powerpc
- ppc /lib/ld.so.1
- ppc64 /lib64/ld64.so.1
- # riscv
- lp64d /lib/ld-linux-riscv64-lp64d.so.1
- lp64 /lib/ld-linux-riscv64-lp64.so.1
- # s390
- s390 /lib/ld.so.1
- s390x /lib/ld64.so.1
- # sparc
- sparc32 /lib/ld-linux.so.2
- sparc64 /lib64/ld-linux.so.2
- )
- case $(tc-endian) in
- little)
- ldso_abi_list+=(
- # arm
- arm64 /lib/ld-linux-aarch64.so.1
- )
- ;;
- big)
- ldso_abi_list+=(
- # arm
- arm64 /lib/ld-linux-aarch64_be.so.1
- )
- ;;
- esac
- if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then
- dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib
- fi
- for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do
- ldso_abi=${ldso_abi_list[i]}
- has ${ldso_abi} $(get_install_abis) || continue
-
- ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}"
- if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then
- dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name}
- fi
- done
-
- # With devpts under Linux mounted properly, we do not need the pt_chown
- # binary to be setuid. This is because the default owners/perms will be
- # exactly what we want.
- if ! use suid ; then
- find "${ED}" -name pt_chown -exec chmod -s {} +
- fi
-
- #################################################################
- # EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY #
- # Make sure we install some symlink hacks so that when we build
- # a 2nd stage cross-compiler, gcc finds the target system
- # headers correctly. See gcc/doc/gccinstall.info
- if is_crosscompile ; then
- # We need to make sure that /lib and /usr/lib always exists.
- # gcc likes to use relative paths to get to its multilibs like
- # /usr/lib/../lib64/. So while we don't install any files into
- # /usr/lib/, we do need it to exist.
- keepdir $(alt_prefix)/lib
- keepdir $(alt_prefix)/usr/lib
-
- dosym usr/include $(alt_prefix)/sys-include
- return 0
- fi
-
- # Files for Debian-style locale updating
- dodir /usr/share/i18n
- sed \
- -e "/^#/d" \
- -e "/SUPPORTED-LOCALES=/d" \
- -e "s: \\\\::g" -e "s:/: :g" \
- "${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \
- || die "generating /usr/share/i18n/SUPPORTED failed"
- cd "${WORKDIR}"/extra/locale
- dosbin locale-gen
- doman *.[0-8]
- insinto /etc
- doins locale.gen
-
- # Make sure all the ABI's can find the locales and so we only
- # have to generate one set
- local a
- keepdir /usr/$(get_libdir)/locale
- for a in $(get_install_abis) ; do
- if [[ ! -e ${ED}/usr/$(get_abi_LIBDIR ${a})/locale ]] ; then
- dosym ../$(get_libdir)/locale /usr/$(get_abi_LIBDIR ${a})/locale
- fi
- done
-
- # HACK: If we're building for riscv, we need to additionally make sure that
- # we can find the locale archive afterwards
- case ${CTARGET} in
- riscv*)
- if [[ ! -e ${ED}/usr/lib/locale ]] ; then
- dosym ../$(get_libdir)/locale /usr/lib/locale
- fi
- ;;
- *) ;;
- esac
-
- cd "${S}"
-
- # Install misc network config files
- insinto /etc
- doins nscd/nscd.conf posix/gai.conf nss/nsswitch.conf
- doins "${WORKDIR}"/extra/etc/*.conf
-
- if use nscd ; then
- doinitd "$(prefixify_ro "${WORKDIR}"/extra/etc/nscd)"
-
- local nscd_args=(
- -e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):"
- )
-
- sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd
-
- systemd_dounit nscd/nscd.service
- systemd_newtmpfilesd nscd/nscd.tmpfiles nscd.conf
- else
- # Do this since extra/etc/*.conf above might have nscd.conf.
- rm -f "${ED}"/etc/nscd.conf
- fi
-
- echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc
- doenvd "${T}"/00glibc
-
- for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do
- [[ -s ${d} ]] && dodoc ${d}
- done
- dodoc -r ChangeLog.old
-
- # Prevent overwriting of the /etc/localtime symlink. We'll handle the
- # creation of the "factory" symlink in pkg_postinst().
- rm -f "${ED}"/etc/localtime
-
- # Generate all locales if this is a native build as locale generation
- if use compile-locales && ! is_crosscompile ; then
- run_locale_gen "${ED}"
- fi
-}
-
-glibc_headers_install() {
- local builddir=$(builddir "headers")
- cd "${builddir}"
- emake install_root="${D}$(alt_prefix)" install-headers
-
- insinto $(alt_headers)/gnu
- doins "${S}"/include/gnu/stubs.h
-
- # Make sure we install the sys-include symlink so that when
- # we build a 2nd stage cross-compiler, gcc finds the target
- # system headers correctly. See gcc/doc/gccinstall.info
- dosym usr/include $(alt_prefix)/sys-include
-}
-
-src_strip() {
- # gdb is lame and requires some debugging information to remain in
- # libpthread, so we need to strip it by hand. libthread_db makes no
- # sense stripped as it is only used when debugging.
- local pthread=$(has splitdebug ${FEATURES} && echo "libthread_db" || echo "lib{pthread,thread_db}")
- env \
- -uRESTRICT \
- CHOST=${CTARGET} \
- STRIP_MASK="/*/{,tls/}${pthread}*" \
- prepallstrip
- # if user has stripping enabled and does not have split debug turned on,
- # then leave the debugging sections in libpthread.
- if ! has nostrip ${FEATURES} && ! has splitdebug ${FEATURES} ; then
- ${STRIP:-${CTARGET}-strip} --strip-debug "${ED}"$(alt_prefix)/*/libpthread-*.so
- fi
-}
-
-src_install() {
- if just_headers ; then
- export ABI=default
- glibc_headers_install
- return
- fi
-
- foreach_abi glibc_do_src_install
- src_strip
-}
-
-# Simple test to make sure our new glibc isn't completely broken.
-# Make sure we don't test with statically built binaries since
-# they will fail. Also, skip if this glibc is a cross compiler.
-#
-# If coreutils is built with USE=multicall, some of these files
-# will just be wrapper scripts, not actual ELFs we can test.
-glibc_sanity_check() {
- cd / #228809
-
- # We enter ${ED} so to avoid trouble if the path contains
- # special characters; for instance if the path contains the
- # colon character (:), then the linker will try to split it
- # and look for the libraries in an unexpected place. This can
- # lead to unsafe code execution if the generated prefix is
- # within a world-writable directory.
- # (e.g. /var/tmp/portage:${HOSTNAME})
- pushd "${ED}"/$(get_libdir) >/dev/null
-
- local x striptest
- for x in cal date env free ls true uname uptime ; do
- x=$(type -p ${x})
- [[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue
- striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue
- case ${striptest} in
- *"statically linked"*) continue;;
- *"ASCII text"*) continue;;
- esac
- # We need to clear the locale settings as the upgrade might want
- # incompatible locale data. This test is not for verifying that.
- LC_ALL=C \
- ./ld-*.so --library-path . ${x} > /dev/null \
- || die "simple run test (${x}) failed"
- done
-
- popd >/dev/null
-}
-
-pkg_preinst() {
- # nothing to do if just installing headers
- just_headers && return
-
- # prepare /etc/ld.so.conf.d/ for files
- mkdir -p "${EROOT}"/etc/ld.so.conf.d
-
- # Default /etc/hosts.conf:multi to on for systems with small dbs.
- if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then
- sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf
- einfo "Defaulting /etc/host.conf:multi to on"
- fi
-
- [[ ${ROOT} != "/" ]] && return 0
- [[ -d ${ED}/$(get_libdir) ]] || return 0
- [[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check
-}
-
-pkg_postinst() {
- # nothing to do if just installing headers
- just_headers && return
-
- if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then
- # Generate fastloading iconv module configuration file.
- "${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}"
- fi
-
- if ! is_crosscompile && [[ ${ROOT} == "/" ]] ; then
- # Reload init ... if in a chroot or a diff init package, ignore
- # errors from this step #253697
- /sbin/telinit U 2>/dev/null
-
- use compile-locales || run_locale_gen "${EROOT}"
- fi
-
- # Check for sanity of /etc/nsswitch.conf, take 2
- if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
- local entry
- for entry in passwd group shadow; do
- if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
- ewarn ""
- ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
- ewarn "removed from glibc and is now provided by the package"
- ewarn " sys-auth/libnss-nis"
- ewarn "Install it now to keep your NIS setup working."
- ewarn ""
- fi
- done
- fi
-}
diff --git a/sys-libs/glibc/metadata.xml b/sys-libs/glibc/metadata.xml
deleted file mode 100644
index 002e981..0000000
--- a/sys-libs/glibc/metadata.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-<maintainer type="project">
- <email>toolchain@gentoo.org</email>
- <name>Gentoo Toolchain Project</name>
-</maintainer>
-<use>
- <flag name="cet">Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8)</flag>
- <flag name="compile-locales">build *all* locales in src_install; this is generally meant for stage building only as it ignores /etc/locale.gen file and can be pretty slow</flag>
- <flag name="gd">build memusage and memusagestat tools</flag>
- <flag name="multiarch">enable optimizations for multiple CPU architectures (detected at runtime)</flag>
- <flag name="nscd">Build, and enable support for, the Name Service Cache Daemon</flag>
- <flag name="ssp">protect stack of glibc internals</flag>
- <flag name="suid">Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5</flag>
- <flag name="systemtap">enable systemtap static probe points</flag>
-</use>
-<upstream>
- <remote-id type="cpe">cpe:/a:gnu:glibc</remote-id>
-</upstream>
-</pkgmetadata>
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-05-03 21:55 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-05-03 21:55 [gentoo-commits] proj/riscv:master commit in: sys-libs/glibc/, sys-libs/glibc/files/, sys-libs/glibc/files/2.19/, Andreas K. Hüttel
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox