From 3ae6040295723a79a4dc1202992aaad6c388b797 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Thu, 15 Sep 2011 18:33:12 -0700 Subject: eglibc: Add recipes for 2.14 Backport Fedora patch to enable sunrpc as it was in 2.13 Fix cross-localedef-native to be able to build from eglibc 2.14 branch Tested builds/boot of angstrom/console-image on qemu for arm,mips,ppc,i386,x86_64 (From OE-Core rev: bee3699510a31158f9e2095fe8b6e4cb75ed3651) Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- .../eglibc/cross-localedef-native_2.14.bb | 44 ++ .../eglibc/eglibc-2.14/IO-acquire-lock-fix.patch | 17 + .../eglibc-2.14/armv4-eabi-compile-fix.patch | 25 + .../eglibc-2.14/eglibc-rpc-export-again.patch | 69 +++ .../eglibc-svn-arm-lowlevellock-include-tls.patch | 21 + .../recipes-core/eglibc/eglibc-2.14/etc/ld.so.conf | 0 .../eglibc/eglibc-2.14/generate-supported.mk | 11 + .../eglibc/eglibc-2.14/ld-search-order.patch | 56 +++ .../eglibc/eglibc-2.14/mips-rld-map-check.patch | 26 + .../eglibc/eglibc-2.14/multilib_readlib.patch | 17 + .../recipes-core/eglibc/eglibc-2.14/ppc-sqrt.patch | 538 +++++++++++++++++++++ .../eglibc-2.14/shorten-build-commands.patch | 82 ++++ .../eglibc/eglibc-2.14/stack-protector-test.patch | 35 ++ meta/recipes-core/eglibc/eglibc-initial_2.14.bb | 6 + meta/recipes-core/eglibc/eglibc-locale_2.14.bb | 1 + meta/recipes-core/eglibc/eglibc_2.14.bb | 219 +++++++++ 16 files changed, 1167 insertions(+) create mode 100644 meta/recipes-core/eglibc/cross-localedef-native_2.14.bb create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/IO-acquire-lock-fix.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/armv4-eabi-compile-fix.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/eglibc-rpc-export-again.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/eglibc-svn-arm-lowlevellock-include-tls.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/etc/ld.so.conf create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/generate-supported.mk create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/ld-search-order.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/mips-rld-map-check.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/multilib_readlib.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/ppc-sqrt.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/shorten-build-commands.patch create mode 100644 meta/recipes-core/eglibc/eglibc-2.14/stack-protector-test.patch create mode 100644 meta/recipes-core/eglibc/eglibc-initial_2.14.bb create mode 100644 meta/recipes-core/eglibc/eglibc-locale_2.14.bb create mode 100644 meta/recipes-core/eglibc/eglibc_2.14.bb (limited to 'meta/recipes-core/eglibc') diff --git a/meta/recipes-core/eglibc/cross-localedef-native_2.14.bb b/meta/recipes-core/eglibc/cross-localedef-native_2.14.bb new file mode 100644 index 0000000000..6f311fc33c --- /dev/null +++ b/meta/recipes-core/eglibc/cross-localedef-native_2.14.bb @@ -0,0 +1,44 @@ +DESCRIPTION = "Cross locale generation tool for eglibc" +HOMEPAGE = "http://www.eglibc.org/home" +SECTION = "libs" +LICENSE = "LGPL" + +LIC_DIR = "${WORKDIR}/${EGLIBC_BRANCH}/libc" +LIC_FILES_CHKSUM = "file://${LIC_DIR}/LICENSES;md5=98a1128c4b58120182cbea3b1752d8b9\ + file://${LIC_DIR}/COPYING;md5=393a5ca445f6965873eca0259a17f833 \ + file://${LIC_DIR}/posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \ + file://${LIC_DIR}/COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff " + + +inherit native +inherit autotools + +PR = "r0" +SRCREV="15225" +EGLIBC_BRANCH="eglibc-2_14" +SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http " +S = "${WORKDIR}/${EGLIBC_BRANCH}/localedef" + +do_unpack_append() { + bb.build.exec_func('do_move_ports', d) +} + +do_move_ports() { + if test -d ${WORKDIR}/${EGLIBC_BRANCH}/ports ; then + rm -rf ${WORKDIR}/libc/ports + mv ${WORKDIR}/${EGLIBC_BRANCH}/ports ${WORKDIR}/libc/ + fi +} + +EXTRA_OECONF = "--with-glibc=${WORKDIR}/${EGLIBC_BRANCH}/libc" +CFLAGS += "-DNOT_IN_libc=1" + +do_configure () { + ./configure ${EXTRA_OECONF} +} + + +do_install() { + install -d ${D}${bindir} + install -m 0755 ${S}/localedef ${D}${bindir}/cross-localedef +} diff --git a/meta/recipes-core/eglibc/eglibc-2.14/IO-acquire-lock-fix.patch b/meta/recipes-core/eglibc/eglibc-2.14/IO-acquire-lock-fix.patch new file mode 100644 index 0000000000..cf5803585c --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/IO-acquire-lock-fix.patch @@ -0,0 +1,17 @@ +import http://sourceware.org/ml/libc-ports/2007-12/msg00000.html + +Upstream-Status: Pending + +Index: libc/bits/stdio-lock.h +=================================================================== +--- libc.orig/bits/stdio-lock.h 2009-10-28 14:34:19.000000000 -0700 ++++ libc/bits/stdio-lock.h 2009-10-28 14:34:54.000000000 -0700 +@@ -50,6 +50,8 @@ __libc_lock_define_recursive (typedef, _ + _IO_cleanup_region_start ((void (*) (void *)) _IO_funlockfile, (_fp)); \ + _IO_flockfile (_fp) + ++# define _IO_acquire_lock_clear_flags2(_fp) _IO_acquire_lock (_fp) ++ + # define _IO_release_lock(_fp) \ + _IO_funlockfile (_fp); \ + _IO_cleanup_region_end (0) diff --git a/meta/recipes-core/eglibc/eglibc-2.14/armv4-eabi-compile-fix.patch b/meta/recipes-core/eglibc/eglibc-2.14/armv4-eabi-compile-fix.patch new file mode 100644 index 0000000000..c2407eea09 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/armv4-eabi-compile-fix.patch @@ -0,0 +1,25 @@ +Source: http://sourceware.org/bugzilla/show_bug.cgi?id=12097 +Upstream-Status: Submitted + +The patch should be merged into glibc-ports + +-Khem +Index: libc/ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S +=================================================================== +--- libc.orig/ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S ++++ libc/ports/sysdeps/unix/sysv/linux/arm/eabi/libc-do-syscall.S +@@ -16,6 +16,8 @@ + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + ++#if defined(__thumb__) ++ + #include + + /* Out-of-line syscall stub. We expect the system call number in ip +@@ -41,3 +43,5 @@ ENTRY (__libc_do_syscall) + pop {r7, pc} + .fnend + END (__libc_do_syscall) ++ ++#endif /* __thumb__ */ diff --git a/meta/recipes-core/eglibc/eglibc-2.14/eglibc-rpc-export-again.patch b/meta/recipes-core/eglibc/eglibc-2.14/eglibc-rpc-export-again.patch new file mode 100644 index 0000000000..24c0a33e43 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/eglibc-rpc-export-again.patch @@ -0,0 +1,69 @@ +export the rpc symbols and headers again until we can get libtirpc sorted +out as a proper and full replacement + +patch from fedora (if redhat can't get it to work as the maintainers of all +these packages, then what chance do we have!) + +Index: libc/NEWS +=================================================================== +--- libc.orig/NEWS 2011-09-09 10:46:36.000000000 -0700 ++++ libc/NEWS 2011-09-09 10:58:21.196279725 -0700 +@@ -20,16 +20,6 @@ + 12724, 12734, 12738, 12746, 12766, 12775, 12777, 12782, 12788, 12792, + 12795, 12811, 12813, 12814, 12841 + +-* The RPC implementation in libc is obsoleted. Old programs keep working +- but new programs cannot be linked with the routines in libc anymore. +- Programs in need of RPC functionality must be linked against TI-RPC. +- The TI-RPC implementation is IPv6 enabled and there are other benefits. +- +- Visible changes of this change include (obviously) the inability to link +- programs using RPC functions without referencing the TI-RPC library and the +- removal of the RPC headers from the glibc headers. +- Implemented by Ulrich Drepper. +- + * New Linux interfaces: clock_adjtime, name_to_handle_at, open_by_handle_at, + syncfs, setns, sendmmsg + +Index: libc/include/libc-symbols.h +=================================================================== +--- libc.orig/include/libc-symbols.h 2011-09-09 10:45:34.000000000 -0700 ++++ libc/include/libc-symbols.h 2011-09-09 10:58:21.196279725 -0700 +@@ -656,7 +656,7 @@ + # define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) + # define libc_hidden_def(name) hidden_def (name) + # define libc_hidden_weak(name) hidden_weak (name) +-# define libc_hidden_nolink(name, version) hidden_nolink (name, libc, version) ++# define libc_hidden_nolink(name, version) hidden_def (name) + # define libc_hidden_ver(local, name) hidden_ver (local, name) + # define libc_hidden_data_def(name) hidden_data_def (name) + # define libc_hidden_data_weak(name) hidden_data_weak (name) +Index: libc/nis/Makefile +=================================================================== +--- libc.orig/nis/Makefile 2011-09-09 10:46:34.000000000 -0700 ++++ libc/nis/Makefile 2011-09-09 10:58:21.196279725 -0700 +@@ -25,9 +25,9 @@ + + aux := nis_hash + ++headers := $(wildcard rpcsvc/*.[hx]) + distribute := nss-nis.h nss-nisplus.h nis_intern.h Banner \ +- nisplus-parser.h nis_xdr.h nss \ +- $(wildcard rpcsvc/*.[hx]) ++ nisplus-parser.h nis_xdr.h nss + + # These are the databases available for the nis (and perhaps later nisplus) + # service. This must be a superset of the services in nss. +Index: libc/sunrpc/Makefile +=================================================================== +--- libc.orig/sunrpc/Makefile 2011-09-09 10:46:30.000000000 -0700 ++++ libc/sunrpc/Makefile 2011-09-09 10:59:10.726352375 -0700 +@@ -55,7 +55,7 @@ + des_crypt.h) + headers-not-in-tirpc = $(addprefix rpc/,key_prot.h rpc_des.h) \ + $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h +-headers = rpc/netdb.h ++headers = rpc/netdb.h $(headers-in-tirpc) $(headers-not-in-tirpc) + generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \ + $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen + generated-dirs := rpcsvc diff --git a/meta/recipes-core/eglibc/eglibc-2.14/eglibc-svn-arm-lowlevellock-include-tls.patch b/meta/recipes-core/eglibc/eglibc-2.14/eglibc-svn-arm-lowlevellock-include-tls.patch new file mode 100644 index 0000000000..4313aa5197 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/eglibc-svn-arm-lowlevellock-include-tls.patch @@ -0,0 +1,21 @@ +In file included from ../nptl/sysdeps/unix/sysv/linux/libc-lowlevellock.c:21: +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c: In function '__lll_lock_wait_private': +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: warning: implicit declaration of function 'THREAD_GETMEM' +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: 'THREAD_SELF' undeclared (first use in this function) +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: (Each undeclared identifier is reported only once +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: for each function it appears in.) +../nptl/sysdeps/unix/sysv/linux/lowlevellock.c:34: error: 'header' undeclared (first use in this function) +make[4]: *** [/var/tmp/portage/sys-libs/glibc-2.7-r1/work/build-default-armv4l-unknown-linux-gnu-nptl/nptl/rtld-libc-lowlevellock.os] Error 1 + +Upstream-Status: Pending + +--- libc/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h.orig ++++ libc/ports/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h +@@ -25,6 +25,7 @@ + #include + #include + #include ++#include + + #define FUTEX_WAIT 0 + #define FUTEX_WAKE 1 diff --git a/meta/recipes-core/eglibc/eglibc-2.14/etc/ld.so.conf b/meta/recipes-core/eglibc/eglibc-2.14/etc/ld.so.conf new file mode 100644 index 0000000000..e69de29bb2 diff --git a/meta/recipes-core/eglibc/eglibc-2.14/generate-supported.mk b/meta/recipes-core/eglibc/eglibc-2.14/generate-supported.mk new file mode 100644 index 0000000000..d2a28c2dc6 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/generate-supported.mk @@ -0,0 +1,11 @@ +#!/usr/bin/make + +include $(IN) + +all: + rm -f $(OUT) + touch $(OUT) + for locale in $(SUPPORTED-LOCALES); do \ + [ $$locale = true ] && continue; \ + echo $$locale | sed 's,/, ,' >> $(OUT); \ + done diff --git a/meta/recipes-core/eglibc/eglibc-2.14/ld-search-order.patch b/meta/recipes-core/eglibc/eglibc-2.14/ld-search-order.patch new file mode 100644 index 0000000000..40ae6d37f4 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/ld-search-order.patch @@ -0,0 +1,56 @@ +Upstream-Status: Inappropriate [embedded specific] + +The default lib search path order is: + + 1) LD_LIBRARY_PATH + 2) RPATH from the binary + 3) ld.so.cache + 4) default search paths embedded in the linker + +For nativesdk binaries which are being used alongside binaries on a host system, we +need the search paths to firstly search the shipped nativesdk libs but then also +cover the host system. For example we want the host system's libGL and this may be +in a non-standard location like /usr/lib/mesa. The only place the location is know +about is in the ld.so.cache of the host system. + +Since nativesdk has a simple structure and doesn't need to use a cache itself, we +repurpose the cache for use as a last resort in finding host system binaries. This +means we need to switch the order of 3 and 4 above to make this work effectively. + +RP 14/10/2010 + +Index: libc/elf/dl-load.c +=================================================================== +--- libc.orig/elf/dl-load.c ++++ libc/elf/dl-load.c +@@ -2107,6 +2107,15 @@ _dl_map_object (struct link_map *loader, + &loader->l_runpath_dirs, &realname, &fb, loader, + LA_SER_RUNPATH, &found_other_class); + ++ /* try the default path. */ ++ if (fd == -1 ++ && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL ++ || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1)) ++ && rtld_search_dirs.dirs != (void *) -1) ++ fd = open_path (name, namelen, mode & __RTLD_SECURE, &rtld_search_dirs, ++ &realname, &fb, l, LA_SER_DEFAULT, &found_other_class); ++ ++ /* Finally try ld.so.cache */ + if (fd == -1 + && (__builtin_expect (! (mode & __RTLD_SECURE), 1) + || ! INTUSE(__libc_enable_secure))) +@@ -2169,14 +2178,6 @@ _dl_map_object (struct link_map *loader, + } + } + +- /* Finally, try the default path. */ +- if (fd == -1 +- && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL +- || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1)) +- && rtld_search_dirs.dirs != (void *) -1) +- fd = open_path (name, namelen, mode & __RTLD_SECURE, &rtld_search_dirs, +- &realname, &fb, l, LA_SER_DEFAULT, &found_other_class); +- + /* Add another newline when we are tracing the library loading. */ + if (__builtin_expect (GLRO_dl_debug_mask & DL_DEBUG_LIBS, 0)) + _dl_debug_printf ("\n"); diff --git a/meta/recipes-core/eglibc/eglibc-2.14/mips-rld-map-check.patch b/meta/recipes-core/eglibc/eglibc-2.14/mips-rld-map-check.patch new file mode 100644 index 0000000000..9b646fea95 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/mips-rld-map-check.patch @@ -0,0 +1,26 @@ + +On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic +section if a --version-script sets _RLD_MAP to local. This is apparently +a binutils bug, but libc shouldn't segfault in this case. + +see also: http://sourceware.org/bugilla/show_bug.cgi?id=11615 + +Upstream-Status: Pending + +9/19/2010 - added by Qing He + + +--- +diff -ru glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h glibc-2.10.1/ports/sysdeps/mips/dl-machine.h +--- glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h 2009-05-16 16:36:20.000000000 +0800 ++++ glibc-2.10.1/ports/sysdeps/mips/dl-machine.h 2010-09-19 09:11:53.000000000 +0800 +@@ -70,7 +70,8 @@ + /* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in + with the run-time address of the r_debug structure */ + #define ELF_MACHINE_DEBUG_SETUP(l,r) \ +-do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \ ++do { if ((l)->l_info[DT_MIPS (RLD_MAP)] && \ ++ (l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) \ + *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \ + (ElfW(Addr)) (r); \ + } while (0) diff --git a/meta/recipes-core/eglibc/eglibc-2.14/multilib_readlib.patch b/meta/recipes-core/eglibc/eglibc-2.14/multilib_readlib.patch new file mode 100644 index 0000000000..1542b1b519 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/multilib_readlib.patch @@ -0,0 +1,17 @@ +Upstream-Status: Inappropriate [embedded specific] + +Replace the OECORE_KNOWN_INTERPRETER_NAMES with the value of +variable EGLIBC_KNOWN_INTERPRETER_NAMES. + +Lianhao Lu, 08/01/2011 + +--- libc/elf/readlib.c.orig 2011-08-12 17:05:51.864470837 +0800 ++++ libc/elf/readlib.c 2011-08-12 17:06:39.346942074 +0800 +@@ -52,6 +52,7 @@ + #ifdef SYSDEP_KNOWN_INTERPRETER_NAMES + SYSDEP_KNOWN_INTERPRETER_NAMES + #endif ++ OECORE_KNOWN_INTERPRETER_NAMES + }; + + static struct known_names known_libs[] = diff --git a/meta/recipes-core/eglibc/eglibc-2.14/ppc-sqrt.patch b/meta/recipes-core/eglibc/eglibc-2.14/ppc-sqrt.patch new file mode 100644 index 0000000000..203040c15c --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/ppc-sqrt.patch @@ -0,0 +1,538 @@ +Upstream-Status: Pending + +2011-03-22 Joseph Myers + + Merge from SG++ 2.11: + + 2010-10-05 Nathan Froyd + + Issue #9382 + + * sysdeps/powerpc/powerpc32/603e/: New directory. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/: New directory. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/: New directory. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/7400/: New directory. + * sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c: Update. + * sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c: Update. + * sysdeps/powerpc/powerpc64/e5500/fpu/Implies: New file. + +Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c +=================================================================== +--- /dev/null ++++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c +@@ -0,0 +1,134 @@ ++/* Double-precision floating point square root. ++ Copyright (C) 2010 Free Software 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. */ ++ ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; ++static const ieee_float_shape_type a_inf = {.word = 0x7f800000 }; ++static const float two108 = 3.245185536584267269e+32; ++static const float twom54 = 5.551115123125782702e-17; ++static const float half = 0.5; ++ ++/* The method is based on the descriptions in: ++ ++ _The Handbook of Floating-Pointer Arithmetic_ by Muller et al., chapter 5; ++ _IA-64 and Elementary Functions: Speed and Precision_ by Markstein, chapter 9 ++ ++ We find the actual square root and half of its reciprocal ++ simultaneously. */ ++ ++#ifdef __STDC__ ++double ++__ieee754_sqrt (double b) ++#else ++double ++__ieee754_sqrt (b) ++ double b; ++#endif ++{ ++ if (__builtin_expect (b > 0, 1)) ++ { ++ double y, g, h, d, r; ++ ieee_double_shape_type u; ++ ++ if (__builtin_expect (b != a_inf.value, 1)) ++ { ++ fenv_t fe; ++ ++ fe = fegetenv_register (); ++ ++ u.value = b; ++ ++ relax_fenv_state (); ++ ++ __asm__ ("frsqrte %[estimate], %[x]\n" ++ : [estimate] "=f" (y) : [x] "f" (b)); ++ ++ /* Following Muller et al, page 168, equation 5.20. ++ ++ h goes to 1/(2*sqrt(b)) ++ g goes to sqrt(b). ++ ++ We need three iterations to get within 1ulp. */ ++ ++ /* Indicate that these can be performed prior to the branch. GCC ++ insists on sinking them below the branch, however; it seems like ++ they'd be better before the branch so that we can cover any latency ++ from storing the argument and loading its high word. Oh well. */ ++ ++ g = b * y; ++ h = 0.5 * y; ++ ++ /* Handle small numbers by scaling. */ ++ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) ++ return __ieee754_sqrt (b * two108) * twom54; ++ ++#define FMADD(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fmadd %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++#define FNMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fnmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ /* g is now +/- 1ulp, or exactly equal to, the square root of b. */ ++ ++ /* Final refinement. */ ++ d = FNMSUB (g, g, b); ++ ++ fesetenv_register (fe); ++ return FMADD (d, h, g); ++ } ++ } ++ else if (b < 0) ++ { ++ /* For some reason, some PowerPC32 processors don't implement ++ FE_INVALID_SQRT. */ ++#ifdef FE_INVALID_SQRT ++ feraiseexcept (FE_INVALID_SQRT); ++ ++ fenv_union_t u = { .fenv = fegetenv_register () }; ++ if ((u.l[1] & FE_INVALID) == 0) ++#endif ++ feraiseexcept (FE_INVALID); ++ b = a_nan.value; ++ } ++ return f_wash (b); ++} +Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c +=================================================================== +--- /dev/null ++++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c +@@ -0,0 +1,101 @@ ++/* Single-precision floating point square root. ++ Copyright (C) 2010 Free Software 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. */ ++ ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; ++static const ieee_float_shape_type a_inf = {.word = 0x7f800000 }; ++static const float threehalf = 1.5; ++ ++/* The method is based on the descriptions in: ++ ++ _The Handbook of Floating-Pointer Arithmetic_ by Muller et al., chapter 5; ++ _IA-64 and Elementary Functions: Speed and Precision_ by Markstein, chapter 9 ++ ++ We find the reciprocal square root and use that to compute the actual ++ square root. */ ++ ++#ifdef __STDC__ ++float ++__ieee754_sqrtf (float b) ++#else ++float ++__ieee754_sqrtf (b) ++ float b; ++#endif ++{ ++ if (__builtin_expect (b > 0, 1)) ++ { ++#define FMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++#define FNMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fnmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++ ++ if (__builtin_expect (b != a_inf.value, 1)) ++ { ++ double y, x; ++ fenv_t fe; ++ ++ fe = fegetenv_register (); ++ ++ relax_fenv_state (); ++ ++ /* Compute y = 1.5 * b - b. Uses fewer constants than y = 0.5 * b. */ ++ y = FMSUB (threehalf, b, b); ++ ++ /* Initial estimate. */ ++ __asm__ ("frsqrte %[x], %[b]\n" : [x] "=f" (x) : [b] "f" (b)); ++ ++ /* Iterate. x_{n+1} = x_n * (1.5 - y * (x_n * x_n)). */ ++ x = x * FNMSUB (y, x * x, threehalf); ++ x = x * FNMSUB (y, x * x, threehalf); ++ x = x * FNMSUB (y, x * x, threehalf); ++ ++ /* All done. */ ++ fesetenv_register (fe); ++ return x * b; ++ } ++ } ++ else if (b < 0) ++ { ++ /* For some reason, some PowerPC32 processors don't implement ++ FE_INVALID_SQRT. */ ++#ifdef FE_INVALID_SQRT ++ feraiseexcept (FE_INVALID_SQRT); ++ ++ fenv_union_t u = { .fenv = fegetenv_register () }; ++ if ((u.l[1] & FE_INVALID) == 0) ++#endif ++ feraiseexcept (FE_INVALID); ++ b = a_nan.value; ++ } ++ return f_washf (b); ++} +Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c +=================================================================== +--- /dev/null ++++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c +@@ -0,0 +1,134 @@ ++/* Double-precision floating point square root. ++ Copyright (C) 2010 Free Software 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. */ ++ ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; ++static const ieee_float_shape_type a_inf = {.word = 0x7f800000 }; ++static const float two108 = 3.245185536584267269e+32; ++static const float twom54 = 5.551115123125782702e-17; ++static const float half = 0.5; ++ ++/* The method is based on the descriptions in: ++ ++ _The Handbook of Floating-Pointer Arithmetic_ by Muller et al., chapter 5; ++ _IA-64 and Elementary Functions: Speed and Precision_ by Markstein, chapter 9 ++ ++ We find the actual square root and half of its reciprocal ++ simultaneously. */ ++ ++#ifdef __STDC__ ++double ++__ieee754_sqrt (double b) ++#else ++double ++__ieee754_sqrt (b) ++ double b; ++#endif ++{ ++ if (__builtin_expect (b > 0, 1)) ++ { ++ double y, g, h, d, r; ++ ieee_double_shape_type u; ++ ++ if (__builtin_expect (b != a_inf.value, 1)) ++ { ++ fenv_t fe; ++ ++ fe = fegetenv_register (); ++ ++ u.value = b; ++ ++ relax_fenv_state (); ++ ++ __asm__ ("frsqrte %[estimate], %[x]\n" ++ : [estimate] "=f" (y) : [x] "f" (b)); ++ ++ /* Following Muller et al, page 168, equation 5.20. ++ ++ h goes to 1/(2*sqrt(b)) ++ g goes to sqrt(b). ++ ++ We need three iterations to get within 1ulp. */ ++ ++ /* Indicate that these can be performed prior to the branch. GCC ++ insists on sinking them below the branch, however; it seems like ++ they'd be better before the branch so that we can cover any latency ++ from storing the argument and loading its high word. Oh well. */ ++ ++ g = b * y; ++ h = 0.5 * y; ++ ++ /* Handle small numbers by scaling. */ ++ if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0)) ++ return __ieee754_sqrt (b * two108) * twom54; ++ ++#define FMADD(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fmadd %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++#define FNMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fnmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ r = FNMSUB (g, h, half); ++ g = FMADD (g, r, g); ++ h = FMADD (h, r, h); ++ ++ /* g is now +/- 1ulp, or exactly equal to, the square root of b. */ ++ ++ /* Final refinement. */ ++ d = FNMSUB (g, g, b); ++ ++ fesetenv_register (fe); ++ return FMADD (d, h, g); ++ } ++ } ++ else if (b < 0) ++ { ++ /* For some reason, some PowerPC32 processors don't implement ++ FE_INVALID_SQRT. */ ++#ifdef FE_INVALID_SQRT ++ feraiseexcept (FE_INVALID_SQRT); ++ ++ fenv_union_t u = { .fenv = fegetenv_register () }; ++ if ((u.l[1] & FE_INVALID) == 0) ++#endif ++ feraiseexcept (FE_INVALID); ++ b = a_nan.value; ++ } ++ return f_wash (b); ++} +Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c +=================================================================== +--- /dev/null ++++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c +@@ -0,0 +1,101 @@ ++/* Single-precision floating point square root. ++ Copyright (C) 2010 Free Software 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. */ ++ ++#include ++#include ++#include ++#include ++ ++#include ++#include ++ ++static const ieee_float_shape_type a_nan = {.word = 0x7fc00000 }; ++static const ieee_float_shape_type a_inf = {.word = 0x7f800000 }; ++static const float threehalf = 1.5; ++ ++/* The method is based on the descriptions in: ++ ++ _The Handbook of Floating-Pointer Arithmetic_ by Muller et al., chapter 5; ++ _IA-64 and Elementary Functions: Speed and Precision_ by Markstein, chapter 9 ++ ++ We find the reciprocal square root and use that to compute the actual ++ square root. */ ++ ++#ifdef __STDC__ ++float ++__ieee754_sqrtf (float b) ++#else ++float ++__ieee754_sqrtf (b) ++ float b; ++#endif ++{ ++ if (__builtin_expect (b > 0, 1)) ++ { ++#define FMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++#define FNMSUB(a_, c_, b_) \ ++ ({ double __r; \ ++ __asm__ ("fnmsub %[r], %[a], %[c], %[b]\n" \ ++ : [r] "=f" (__r) : [a] "f" (a_), [c] "f" (c_), [b] "f" (b_)); \ ++ __r;}) ++ ++ if (__builtin_expect (b != a_inf.value, 1)) ++ { ++ double y, x; ++ fenv_t fe; ++ ++ fe = fegetenv_register (); ++ ++ relax_fenv_state (); ++ ++ /* Compute y = 1.5 * b - b. Uses fewer constants than y = 0.5 * b. */ ++ y = FMSUB (threehalf, b, b); ++ ++ /* Initial estimate. */ ++ __asm__ ("frsqrte %[x], %[b]\n" : [x] "=f" (x) : [b] "f" (b)); ++ ++ /* Iterate. x_{n+1} = x_n * (1.5 - y * (x_n * x_n)). */ ++ x = x * FNMSUB (y, x * x, threehalf); ++ x = x * FNMSUB (y, x * x, threehalf); ++ x = x * FNMSUB (y, x * x, threehalf); ++ ++ /* All done. */ ++ fesetenv_register (fe); ++ return x * b; ++ } ++ } ++ else if (b < 0) ++ { ++ /* For some reason, some PowerPC32 processors don't implement ++ FE_INVALID_SQRT. */ ++#ifdef FE_INVALID_SQRT ++ feraiseexcept (FE_INVALID_SQRT); ++ ++ fenv_union_t u = { .fenv = fegetenv_register () }; ++ if ((u.l[1] & FE_INVALID) == 0) ++#endif ++ feraiseexcept (FE_INVALID); ++ b = a_nan.value; ++ } ++ return f_washf (b); ++} +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/603e/fpu/Implies +@@ -0,0 +1 @@ ++powerpc/powerpc32/603e/fpu +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/7400/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/7400/fpu/Implies +@@ -0,0 +1 @@ ++powerpc/powerpc32/603e/fpu +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e500mc/fpu/Implies +@@ -0,0 +1 @@ ++powerpc/powerpc32/603e/fpu +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc64/e5500/fpu/Implies +@@ -0,0 +1 @@ ++powerpc/powerpc64/e5500/fpu +Index: libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies +=================================================================== +--- /dev/null ++++ libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/e5500/fpu/Implies +@@ -0,0 +1 @@ ++powerpc/powerpc32/603e/fpu diff --git a/meta/recipes-core/eglibc/eglibc-2.14/shorten-build-commands.patch b/meta/recipes-core/eglibc/eglibc-2.14/shorten-build-commands.patch new file mode 100644 index 0000000000..080568d9c2 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/shorten-build-commands.patch @@ -0,0 +1,82 @@ + +Source: http://sourceware.org/ml/libc-alpha/2010-03/msg00064.html + +This patch scratches an itch. Each individual gcc command in the +glibc build is over 1K, which means it takes up a good chunk of my +terminal. Most of that is include paths. Any version of GCC new +enough to build glibc supports response files, which were added in +2005. So use a response file for the static list of include paths. +Now the build commands are a lot shorter, and easier to use when +developing glibc. + +Tested on x86_64-linux-gnu. Please apply if acceptable. + +-- +Daniel Jacobowitz +CodeSourcery + +2010-03-30 Daniel Jacobowitz + + * Makeconfig (+common-includes): Define. + (+includes): Use @$(common-objpfx)includes. + * Makefile (postclean): Remove includes and includes.mk. + * Makerules ($(common-objpfx)includes.mk): Include and create + includes.mk. Create includes. + +Upstream-Status: Pending + +Index: libc/Makeconfig +=================================================================== +--- libc.orig/Makeconfig 2009-10-13 22:55:12.000000000 -0700 ++++ libc/Makeconfig 2010-03-31 16:02:37.120489733 -0700 +@@ -678,9 +678,10 @@ endif # $(+cflags) == "" + # library source directory, in the include directory, and in the + # current directory. + +sysdep-includes = $(addprefix -I,$(+sysdep_dirs)) +++common-includes = $(+sysdep-includes) $(includes) $(sysincludes) + +includes = -I$(..)include $(if $(subdir),$(objpfx:%/=-I%)) \ +- $(+sysdep-includes) $(includes) \ +- $(patsubst %/,-I%,$(..)) $(libio-include) -I. $(sysincludes) ++ @$(common-objpfx)includes \ ++ $(patsubst %/,-I%,$(..)) $(libio-include) -I. + + # Since libio has several internal header files, we use a -I instead + # of many little headers in the include directory. +Index: libc/Makefile +=================================================================== +--- libc.orig/Makefile 2009-12-09 12:06:28.000000000 -0800 ++++ libc/Makefile 2010-03-31 16:02:37.132481508 -0700 +@@ -247,7 +247,7 @@ parent-mostlyclean: common-mostlyclean # + parent-clean: parent-mostlyclean common-clean + + postclean = $(addprefix $(common-objpfx),$(postclean-generated)) \ +- $(addprefix $(objpfx),sysd-dirs sysd-rules) \ ++ $(addprefix $(objpfx),sysd-dirs sysd-rules includes includes.mk) \ + $(addprefix $(objpfx),sysd-sorted soversions.mk soversions.i) + + clean: parent-clean +Index: libc/Makerules +=================================================================== +--- libc.orig/Makerules 2009-12-09 12:06:28.000000000 -0800 ++++ libc/Makerules 2010-03-31 16:02:37.140481645 -0700 +@@ -254,6 +254,20 @@ ifndef sysd-rules-done + no_deps=t + endif + ++-include $(common-objpfx)includes.mk ++ifneq ($(+common-includes),$(saved-includes)) ++# Recreate includes.mk (and includes). ++includes-force = FORCE ++FORCE: ++endif ++$(common-objpfx)includes.mk: $(includes-force) ++ -@rm -f $@T $(common-objpfx)includesT ++ for inc in $(+common-includes); do echo "$$inc"; done \ ++ > $(common-objpfx)includesT ++ mv -f $(common-objpfx)includesT $(common-objpfx)includes ++ echo 'saved-includes := $(+common-includes)' > $@T ++ mv -f $@T $@ ++ + define o-iterator-doit + $(objpfx)%$o: %.S $(before-compile); $$(compile-command.S) + endef diff --git a/meta/recipes-core/eglibc/eglibc-2.14/stack-protector-test.patch b/meta/recipes-core/eglibc/eglibc-2.14/stack-protector-test.patch new file mode 100644 index 0000000000..dbf70a974f --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-2.14/stack-protector-test.patch @@ -0,0 +1,35 @@ +Test for -fstack-protector is compile only test. One might have the option but +might have build the compiler with --disable-ssp which means ssp should not be +enabled. Therefore we change the test to a link time test. It will fail if +libssp is not available. + +Upstream-Status: Pending + +Signed-off-by: Khem Raj + +Index: libc/configure +=================================================================== +--- libc.orig/configure ++++ libc/configure +@@ -6937,7 +6937,7 @@ if test "${libc_cv_ssp+set}" = set; then + $as_echo_n "(cached) " >&6 + else + if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector +- -o /dev/null -c -x c /dev/null 1>&5' ++ -o /dev/null -x c /dev/null 1>&5' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? +Index: libc/configure.in +=================================================================== +--- libc.orig/configure.in ++++ libc/configure.in +@@ -1787,7 +1787,7 @@ AC_SUBST(fno_unit_at_a_time) + + AC_CACHE_CHECK(for -fstack-protector, libc_cv_ssp, [dnl + if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector +- -o /dev/null -c -x c /dev/null 1>&AS_MESSAGE_LOG_FD]) ++ -o /dev/null -x c /dev/null 1>&AS_MESSAGE_LOG_FD]) + then + libc_cv_ssp=yes + else diff --git a/meta/recipes-core/eglibc/eglibc-initial_2.14.bb b/meta/recipes-core/eglibc/eglibc-initial_2.14.bb new file mode 100644 index 0000000000..787c762609 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-initial_2.14.bb @@ -0,0 +1,6 @@ +require eglibc_${PV}.bb +require eglibc-initial.inc + +do_configure_prepend () { + unset CFLAGS +} diff --git a/meta/recipes-core/eglibc/eglibc-locale_2.14.bb b/meta/recipes-core/eglibc/eglibc-locale_2.14.bb new file mode 100644 index 0000000000..ce6c1d2320 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc-locale_2.14.bb @@ -0,0 +1 @@ +require eglibc-locale.inc diff --git a/meta/recipes-core/eglibc/eglibc_2.14.bb b/meta/recipes-core/eglibc/eglibc_2.14.bb new file mode 100644 index 0000000000..b2821db283 --- /dev/null +++ b/meta/recipes-core/eglibc/eglibc_2.14.bb @@ -0,0 +1,219 @@ +require eglibc.inc + +SRCREV = "15225" + +DEPENDS += "gperf-native" +PR = "r0" +PR_append = "+svnr${SRCPV}" + +EGLIBC_BRANCH="eglibc-2_14" +SRC_URI = "svn://www.eglibc.org/svn/branches/;module=${EGLIBC_BRANCH};proto=http \ + file://eglibc-svn-arm-lowlevellock-include-tls.patch \ + file://IO-acquire-lock-fix.patch \ + file://shorten-build-commands.patch \ + file://mips-rld-map-check.patch \ + file://stack-protector-test.patch \ + file://armv4-eabi-compile-fix.patch \ + file://etc/ld.so.conf \ + file://generate-supported.mk \ + file://ppc-sqrt.patch \ + file://multilib_readlib.patch \ + file://eglibc-rpc-export-again.patch \ + " +LIC_FILES_CHKSUM = "file://LICENSES;md5=98a1128c4b58120182cbea3b1752d8b9 \ + file://COPYING;md5=393a5ca445f6965873eca0259a17f833 \ + file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \ + file://COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff " + +SRC_URI_append_virtclass-nativesdk = " file://ld-search-order.patch" +S = "${WORKDIR}/${EGLIBC_BRANCH}/libc" +B = "${WORKDIR}/build-${TARGET_SYS}" + +PACKAGES_DYNAMIC = "libc6*" +RPROVIDES_${PN}-dev = "libc6-dev virtual-libc-dev" +PROVIDES_${PN}-dbg = "glibc-dbg" + +# the -isystem in bitbake.conf screws up glibc do_stage +BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}" +TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${layout_includedir}" + +GLIBC_ADDONS ?= "ports,nptl,libidn" + +GLIBC_BROKEN_LOCALES = " _ER _ET so_ET yn_ER sid_ET tr_TR mn_MN gez_ET gez_ER bn_BD te_IN es_CR.ISO-8859-1" + +FILESPATH = "${@base_set_filespath([ '${FILE_DIRNAME}/eglibc-${PV}', '${FILE_DIRNAME}/eglibc', '${FILE_DIRNAME}/files', '${FILE_DIRNAME}' ], d)}" + +# +# For now, we will skip building of a gcc package if it is a uclibc one +# and our build is not a uclibc one, and we skip a glibc one if our build +# is a uclibc build. +# +# See the note in gcc/gcc_3.4.0.oe +# + +python __anonymous () { + import bb, re + uc_os = (re.match('.*uclibc$', bb.data.getVar('TARGET_OS', d, 1)) != None) + if uc_os: + raise bb.parse.SkipPackage("incompatible with target %s" % + bb.data.getVar('TARGET_OS', d, 1)) +} + +export libc_cv_slibdir = "${base_libdir}" + +EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \ + --without-cvs --disable-profile --disable-debug --without-gd \ + --enable-clocale=gnu \ + --enable-add-ons=${GLIBC_ADDONS},ports \ + --with-headers=${STAGING_INCDIR} \ + --without-selinux \ + ${GLIBC_EXTRA_OECONF}" + +EXTRA_OECONF += "${@get_libc_fpu_setting(bb, d)}" + +do_unpack_append() { + bb.build.exec_func('do_move_ports', d) +} + +do_move_ports() { + if test -d ${WORKDIR}/${EGLIBC_BRANCH}/ports ; then + rm -rf ${S}/ports + mv ${WORKDIR}/${EGLIBC_BRANCH}/ports ${S}/ + fi +} + +do_patch_append() { + bb.build.exec_func('do_fix_ia_headers', d) + bb.build.exec_func('do_fix_readlib_c', d) +} + +# We need to ensure that all of the i386 and x86_64 headers are identical +# to support the multilib case. We do this by copying headers from x86_64 +# to i386 directories. Normally when hand building eglibc or a combined +# system you would build 32-bit, and then overwrite any files with the x86_64 +# versions. +# +# Each time eglibc is updated, this will need to be re-evaluated. In order +# to do this, disable this function. Build eglibc for a 32-bit and a 64-bit +# IA32 target. Compare the contents of the include files -- comments specific +# to the x86_64 version compared to the 32-bit one. +# +# For eglibc 2.13, each conflict noted below: +# bits/a.out.h - Add support for __WORDSIZE = 64 +# bits/byteswap.h - Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/endian.h - Comment mismatch +# bits/environment.h - add support for __WORDSIZE = 64 +# bits/fcntl.h - Comment/Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/fenv.h - Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/huge_vall.h - Comment/Copyright date mismatch, remove support for older gcc +# bits/link.h - Function name difference, add x86_64 definitions +# bits/mathdef.h - Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/mathinline.h - Copyright date mismatch, contributed by mismatch, remove support for older gcc/assembly optimization, add support for __WORDSIZE = 64 +# bits/mman.h - Header/Copyright date mismatch, add MAP_32BIT definition +# bits/msq.h - Copyright date mismatch, add __WORDSIZE = 32 definitions +# bits/pthread_type.h -- Contributed by added, add support for __WORDSIZE = 64 +# bits/select.h - Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/semaphore.h - Copyright date mismatch, add support for __WORDSIZE = 64 +# bits/sem.h - Copyright date mismatch +# bits/setjmp.h - Copyrgiht date mismatch, add support for __WORDSIZE = 64 +# bits/shm.h - Copyright date mismatch, add support for __WORDSIZE = 32 +# bits/sigcontext.h - Copyright date mismatch, license wording mismatch, add support for __WORDSIZE = 32 +# bits/stat.h - Copyright date mismatch, add support for __WORDSIZE = 32 and __WORDSIZE = 64 +# bits/string.h - Header/Copyright date mismatch, remove assembly optimizations +# bits/syscall.h - different order, some different syscalls listed +# bits/wchar.h - Change the way the definitions are done +# bits/wordsize.h - Different header, remove license notice, add __x86_64__ support +# bits/xtitypes.h - Header difference, different typedef format +# bits/fpu_control.h - header difference, revised comments, updated assembly macros +# sys/debugreg.h - Copyright date mismatch, new definition and added __WORDSIZE=64 support +# sys/epoll.h - Copyright date mismatch, slightly different definitions +# sys/io.h - Copyright date mismatch, slightly different assembly formats +# sys/perm.h - Copyright date mismatch +# sys/procfs.h - Copyright date mismatch, support for __WORDSIZE = 32 +# sys/reg.h - Copyright date mismatch, support for __WORDSIZE = 64 +# sys/ucontext.h - Copyright date mismatch, support for __WORDSIZE = 64 +# sys/user.h - Copyright date mismatch, support for __WORDSIZE = 64 +# +# we rm something to return to the default version +# +do_fix_ia_headers() { + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/a.out.h ${S}/sysdeps/unix/sysv/linux/i386/bits/a.out.h + cp ${S}/sysdeps/x86_64/bits/byteswap.h ${S}/sysdeps/i386/bits/byteswap.h + cp ${S}/sysdeps/x86_64/bits/endian.h ${S}/sysdeps/i386/bits/endian.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/environments.h ${S}/sysdeps/unix/sysv/linux/i386/bits/environments.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/fcntl.h ${S}/sysdeps/unix/sysv/linux/i386/bits/fcntl.h + cp ${S}/sysdeps/x86_64/fpu/bits/fenv.h ${S}/sysdeps/i386/fpu/bits/fenv.h + rm ${S}/sysdeps/i386/bits/huge_vall.h + cp ${S}/sysdeps/x86_64/bits/link.h ${S}/sysdeps/i386/bits/link.h + cp ${S}/sysdeps/x86_64/bits/mathdef.h ${S}/sysdeps/i386/bits/mathdef.h + cp ${S}/sysdeps/x86_64/fpu/bits/mathinline.h ${S}/sysdeps/i386/fpu/bits/mathinline.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/mman.h ${S}/sysdeps/unix/sysv/linux/i386/bits/mman.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/msq.h ${S}/sysdeps/unix/sysv/linux/i386/bits/msq.h + cp ${S}/nptl/sysdeps/unix/sysv/linux/x86_64/bits/pthreadtypes.h ${S}/nptl/sysdeps/unix/sysv/linux/i386/bits/pthreadtypes.h + cp ${S}/sysdeps/x86_64/bits/select.h ${S}/sysdeps/i386/bits/select.h + cp ${S}/nptl/sysdeps/unix/sysv/linux/x86_64/bits/semaphore.h ${S}/nptl/sysdeps/unix/sysv/linux/i386/bits/semaphore.h + rm ${S}/sysdeps/unix/sysv/linux/x86_64/bits/sem.h + cp ${S}/sysdeps/x86_64/bits/setjmp.h ${S}/sysdeps/i386/bits/setjmp.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/shm.h ${S}/sysdeps/unix/sysv/linux/i386/bits/shm.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/sigcontext.h ${S}/sysdeps/unix/sysv/linux/i386/bits/sigcontext.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/bits/stat.h ${S}/sysdeps/unix/sysv/linux/i386/bits/stat.h + rm ${S}/sysdeps/i386/i486/bits/string.h ; cp ${S}/sysdeps/x86_64/bits/string.h ${S}/sysdeps/i386/bits/string.h + # Skip syscall.h, see do_install + rm ${S}/sysdeps/unix/sysv/linux/i386/bits/wchar.h + cp ${S}/sysdeps/x86_64/bits/wordsize.h ${S}/sysdeps/i386/bits/wordsize.h + cp ${S}/sysdeps/x86_64/bits/xtitypes.h ${S}/sysdeps/i386/bits/xtitypes.h + # i386 version is correct, x86_64 is incorrect for fpu_control.h + cp ${S}/sysdeps/i386/fpu_control.h ${S}/sysdeps/x86_64/fpu_control.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/debugreg.h ${S}/sysdeps/unix/sysv/linux/i386/sys/debugreg.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/epoll.h ${S}/sysdeps/unix/sysv/linux/i386/sys/epoll.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/io.h ${S}/sysdeps/unix/sysv/linux/i386/sys/io.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/perm.h ${S}/sysdeps/unix/sysv/linux/i386/sys/perm.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h ${S}/sysdeps/unix/sysv/linux/i386/sys/procfs.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/reg.h ${S}/sysdeps/unix/sysv/linux/i386/sys/reg.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/ucontext.h ${S}/sysdeps/unix/sysv/linux/i386/sys/ucontext.h + cp ${S}/sysdeps/unix/sysv/linux/x86_64/sys/user.h ${S}/sysdeps/unix/sysv/linux/i386/sys/user.h +} + +do_fix_readlib_c () { + sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c +} + +do_configure () { +# override this function to avoid the autoconf/automake/aclocal/autoheader +# calls for now +# don't pass CPPFLAGS into configure, since it upsets the kernel-headers +# version check and doesn't really help with anything + if [ -z "`which rpcgen`" ]; then + echo "rpcgen not found. Install glibc-devel." + exit 1 + fi + (cd ${S} && gnu-configize) || die "failure in running gnu-configize" + find ${S} -name "configure" | xargs touch + CPPFLAGS="" oe_runconf +} + +rpcsvc = "bootparam_prot.x nlm_prot.x rstat.x \ + yppasswd.x klm_prot.x rex.x sm_inter.x mount.x \ + rusers.x spray.x nfs_prot.x rquota.x key_prot.x" + +do_compile () { + # -Wl,-rpath-link /lib in LDFLAGS can cause breakage if another glibc is in staging + unset LDFLAGS + base_do_compile + ( + cd ${S}/sunrpc/rpcsvc + for r in ${rpcsvc}; do + h=`echo $r|sed -e's,\.x$,.h,'` + rpcgen -h $r -o $h || bbwarn "unable to generate header for $r" + done + ) + echo "Adjust ldd script" + [ -z "${RTLDLIST}" ] && return + sed -i ${B}/elf/ldd -e 's#^\(RTLDLIST=\)"\(.*\)"$#\1\2#' + sed -i ${B}/elf/ldd -e 's#^\(RTLDLIST=\)\(.*\)$#\1"${RTLDLIST} \2"#' + +} + +require eglibc-package.inc + +BBCLASSEXTEND = "nativesdk" -- cgit v1.2.3-54-g00ecf