karasz
/
package-update
1
0
Fork 0
Code Issues Releases Activity
Browse Source

musl: Added musl 0.9.12 - A lightweight implementation of a standard C library

stable/0.6
Christian Wiese 11 years ago
parent
c280a450c1
commit
9f3016443e
5 changed files with 820 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 31
      base/musl/musl.conf
  2. 37
      base/musl/musl.desc
  3. 187
      base/musl/parse-config-9
  4. 17
      base/musl/parse-config-fixarch
  5. 548
      base/musl/pkg/gcc/gcc-4.7.3-musl.patch

31
base/musl/musl.conf
Unescape View File

@ -0,0 +1,31 @@
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../musl/musl.conf
# Copyright (C) 2012 - 2013 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
# translate $arch for being usable with musl
musl_arch="$( echo $arch | arch2uname )"
if atstage toolchain; then
confopt="--prefix=$base/build/$SDECFG_ID/usr \$extraconfopt"
makeopt="ARCH=$musl_arch"
var_append makeopt ' ' "include/bits"
makeinstopt="ARCH=$musl_arch install-headers"
fi
# if musl is default libc
if [ "$SDECFG_LIBC" == "musl" ]; then
# disable gcc wrapper script
var_append extraconfopt ' ' "--disable-gcc-wrapper"
fi

37
base/musl/musl.desc
Unescape View File

@ -0,0 +1,37 @@
[COPY] --- SDE-COPYRIGHT-NOTE-BEGIN ---
[COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
[COPY]
[COPY] Filename: package/.../musl/musl.desc
[COPY] Copyright (C) 2012 - 2013 The OpenSDE Project
[COPY]
[COPY] More information can be found in the files COPYING and README.
[COPY]
[COPY] This program is free software; you can redistribute it and/or modify
[COPY] it under the terms of the GNU General Public License as published by
[COPY] the Free Software Foundation; version 2 of the License. A copy of the
[COPY] GNU General Public License can be found in the file COPYING.
[COPY] --- SDE-COPYRIGHT-NOTE-END ---
[I] A lightweight implementation of a standard C library
[T] musl is a new general-purpose implementation of the C library. It is
[T] lightweight, fast, simple, free, and aims to be correct in the sense of
[T] standards-conformance and safety.
[T] It implements the standard library functionality described in the ISO C
[T] and POSIX standards, plus common extensions, intended for use on Linux
[T] based systems.
[U] http://www.musl-libc.org/
[A] Rich Felker <dalias@aerifal.cx>
[M] Christian Wiese <chris@opensde.org>
[C] extra/base
[F] LIBC
[L] MIT
[S] Beta
[V] 0.9.12
[P] X 01-------9 101.700
[D] 2929595685 musl-0.9.12.tar.gz http://www.musl-libc.org/releases/

187
base/musl/parse-config-9
Unescape View File

@ -0,0 +1,187 @@
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../musl/parse-config-9
# Copyright (C) 2012 - 2013 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
if [ "$SDECFG_LIBC" == "musl" ]; then
pkg_musl_dir=$base/package/base/musl
if [ $pkg != "gettext" ]; then
var_append flistdel "|" "usr/share/locale/locale.alias"
fi
# I don't know what this is for //morfoh
var_append flistdel "|" "$( echo $libdir | cut -d '/' -f2- )/charset.alias"
# the most tipical fix is to config.sub
#
musl_fix_configsub() {
local x; for x; do
echo_warning "Adding linux-musl target support to $x"
echo "musl_fix_configsub: adding musl_arch_target support to $x"
cp -f $x $x.orig
sed -e 's,\([-]\?linux\)-gnu\*,\1-gnu\* | \1-musl\*,g' $x.orig > $x
diff -u $x.orig $x || true
done
}
musl_auto_fix_configsub() {
local f
for f in . ./build-aux ./config ./support; do
if [ -e $f/config.sub ] ; then
if ! grep -q '\-musl' $f/config.sub; then
musl_fix_configsub $f/config.sub
fi
fi
done
}
musl_findall_fix_configsub() {
local f
for f in `find . -name config.sub`; do
musl_fix_configsub $f
done
}
# FIXME: i forgot what makes musl_fix_addcases different than musl_fix_configsub //mnemoc
musl_fix_addcases() {
local file; for file; do
echo "musl_fix_addcases: adding *-linux-musl* support to $file"
cp -f $file $file.orig
sed -i -e 's,\([^ ]*\)linux-gnu\*\(.*\)\([\)\\]\),\1linux-gnu* | \1linux-musl*\2\3,g' $file
diff -u $file.orig $file || true
done
}
musl_fix_addcases2() {
local file; for file; do
echo "musl_fix_addcases2: adding *-linux-musl* support to $file"
cp -f $file $file.orig
sed -i -e 's,\( *.*\)linux-gnu\*)\(.*\)\;\;$,\1linux-musl*)\2;;\n\1linux-gnu*)\2;;,g' \
-e 's,\( *.*\)linux-gnu\*)\(.*[^;][^;]\)$,\1linux-musl* \| \\\n\1linux-gnu*)\2,g' \
$file
diff -u $file.orig $file || true
done
}
# fix typical locations
hook_add postpatch 5 'musl_auto_fix_configsub'
# fix issues with included gnulib
# http://openwall.com/lists/musl/2012/06/19/13
musl_fix_gnulib() {
local dir="$1"
gl_config_cache="
gl_cv_func_isnanl_works=yes \
gl_cv_header_working_stdint_h=yes \
gl_cv_func_fpurge_works=yes \
gl_cv_func_fcntl_f_dupfd_cloexec=yes \
gl_cv_func_getcwd_path_max=yes \
gl_cv_func_fprintf_posix=yes \
gl_cv_func_printf_sizes_c99=yes \
gl_cv_func_printf_long_double=yes \
gl_cv_func_printf_infinite=yes \
gl_cv_func_printf_infinite_long_double=yes \
gl_cv_func_printf_directive_a=yes \
gl_cv_func_printf_directive_f=yes \
gl_cv_func_printf_directive_n=yes \
gl_cv_func_printf_directive_ls=yes \
gl_cv_func_printf_positions=yes \
gl_cv_func_printf_flag_grouping=yes \
gl_cv_func_printf_flag_leftadjust=yes \
gl_cv_func_printf_flag_zero=yes \
gl_cv_func_printf_precision=yes \
gl_cv_func_printf_enomem=yes"
for x in $gl_config_cache; do
var_append configcache ' ' "$x"
done
empty_file() {
echo "gnulib fix: emptying file $1"
rm -f $1
touch $1
}
for x in fseterr.c freadahead.c fseeko.c; do
empty_file "$dir/$x"
done
echo "void close_stdin(void) {}" > "$dir"/closein.c
echo "#include <stdio_ext.h>" > "$dir"/fseterr.h
echo "#define fseterr(fp) __fseterr (fp)" >> "$dir"/fseterr.h
echo "#include "fseterr.h"" > "$dir"/fsetserr.c
# fix stuff trying to reimplement libc
culprits="accept4 acosl alloca alphasort asinl asprintf atanl \
atexit atoll bcopy btowc chown closedir cosl dirfd \
dprintf dup2 dup3 _Exit expl fchdir fchown-stub \
fdatasync fdopendir ffs flock fnmatch forkpty fpending \
fprintf freeaddrinfo fsync ftell ftruncate futimens \
gai_strerror getaddrinfo getdelim getdtablesize \
getgroups gethostname getline getlogin getlogin_r \
getnameinfo getpagesize getpass getsubopt gettimeofday \
getusershell gmtime_r grantpt imaxabs imaxdiv inet_ntop \
inet_pton isblank iswblank lchmod lchown ldexp ldexpl \
link linkat logl mbrlen mbrtowc mbsinit memmove mempcpy \
mkdtemp mkfifo mkfifoat mknod mknodat mkstemp mktime \
nanosleep nl_langinfo open openat opendir openpty pclose \
perror pipe pipe2 poll popen pread pselect ptsname \
pwrite raise readdir readlink renameat rewinddir setenv \
sigaction sigaddset sigdelset sigemptyset sigfillset \
sigismember sigpending sigprocmask sinl snprintf \
spawnattr_destroy spawnattr_getdefault spawnattr_getflags \
spawnattr_getpgroup spawnattr_getsigmask spawnattr_init \
spawnattr_setdefault.c spawnattr_setflags spawnattr_setpgroup \
spawnattr_setsigmask spawn_faction_addclose \
spawn_faction_adddup2 spawn_faction_addopen \
spawn_faction_destroy spawn_faction_init \
spawn_factions_addopen spawn_factions_destroy \
spawn_factions_init sprintf sqrtl stdio-read stdio-write \
strcasecmp strcasestr strchrnul strcspn strncasecmp \
strndup strnlen strpbrk strsep strsignal strstr strtod \
strtoimax strtol symlink symlinkat tanl tcgetsid timegm \
time_r times tmpfile uname unlockpt unsetenv usleep \
vasprintf vdprintf waitpid wcrtomb wctob"
#for x in $culprits ; do empty_file "$dir/$x.c" ; done
}
# and some others
case "$pkg" in
binutils)
hook_add postpatch 4 'musl_fix_addcases ./bfd/config.bfd ./bfd/configure \
./bfd/configure.in ./ld/configure.tgt'
hook_add postpatch 5 'musl_fix_addcases2 ./gas/configure ./gas/configure.in'
;;
gmp)
hook_add postpatch 6 'musl_fix_configsub configfsf.sub'
;;
esac
# same package translations to look for patches
case "$pkg" in
linux*|linux-header)
pkg_musl_pkg=linux ;;
*)
pkg_musl_pkg=${pkg} ;;
esac
pkg_musl_patches=$( ls -1 $pkg_musl_dir/pkg/$pkg_musl_pkg/*.patch 2> /dev/null | tr '\n' ' ' )
if [ -n "$pkg_musl_patches" ]; then
echo_status "musl: appending patches ..."
var_append patchfiles ' ' "$pkg_musl_patches"
fi
if [ -f $pkg_musl_dir/pkg/$pkg/$pkg.conf ]; then
. $pkg_musl_dir/pkg/$pkg/$pkg.conf
fi
fi

17
base/musl/parse-config-fixarch
Unescape View File

@ -0,0 +1,17 @@
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../musl/parse-config-fixarch
# Copyright (C) 2012 - 2013 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---
if [ "$SDECFG_LIBC" == "musl" -a "${arch_target%gnu}" != "$arch_target" ]; then
arch_target=${arch_target%gnu}musl
fi

548
base/musl/pkg/gcc/gcc-4.7.3-musl.patch
Unescape View File

@ -0,0 +1,548 @@
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: package/.../musl/pkg/gcc/gcc-4.7.3-musl.patch
# Copyright (C) 2013 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This patch file is dual-licensed. It is available under the license the
# patched project is licensed under, as long as it is an OpenSource license
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
# of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
# --- SDE-COPYRIGHT-NOTE-END ---
# HG changeset patch
# Parent 05e4cf5f033d266c8f8fe065f8c5752891c5bf7a
Adding musl to config.sub, so it's recognized as a target platform.
diff -r 05e4cf5f033d -r 04a6a82b8e06 config.sub
--- a/config.sub Wed Nov 21 21:16:07 2012 -0500
+++ b/config.sub Wed Nov 21 21:16:58 2012 -0500
@@ -125,6 +125,7 @@
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | \
linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
@@ -1346,6 +1347,7 @@
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-uclibc* \
+ | -linux-musl* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
# HG changeset patch
# Parent 04a6a82b8e06669a42181c96381b4fbc3ffa008c
Use the generic implementation of libstdc++ primitives when we're on musl, not the glibc one.
diff -r 04a6a82b8e06 -r 193f80e01b02 libstdc++-v3/configure.host
--- a/libstdc++-v3/configure.host Wed Nov 21 21:16:58 2012 -0500
+++ b/libstdc++-v3/configure.host Wed Nov 21 21:17:38 2012 -0500
@@ -243,6 +243,13 @@
os_include_dir="os/bsd/freebsd"
;;
gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
+ # check for musl by target
+ case "${host_os}" in
+ *-musl*)
+ os_include_dir="os/generic"
+ ;;
+ *)
+
if [ "$uclibc" = "yes" ]; then
os_include_dir="os/uclibc"
elif [ "$bionic" = "yes" ]; then
@@ -251,6 +258,9 @@
os_include_dir="os/gnu-linux"
fi
;;
+
+ esac
+ ;;
hpux*)
os_include_dir="os/hpux"
;;
# HG changeset patch
# Parent 193f80e01b026d8de7f53d467f2c59cd0b7927dc
Adding -mmusl as a musl libc specifier, and the necessary hacks for it to know how to find musl's dynamic linker.
diff -r 193f80e01b02 -r 45cd88d4fb7b gcc/config.gcc
--- a/gcc/config.gcc Wed Nov 21 21:17:38 2012 -0500
+++ b/gcc/config.gcc Wed Nov 21 21:19:19 2012 -0500
@@ -522,7 +522,7 @@
esac
# Common C libraries.
-tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3"
+tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
# Common parts for widely ported systems.
case ${target} in
@@ -625,6 +625,9 @@
*-*-*uclibc*)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
;;
+ *-*-*musl*)
+ tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
+ ;;
*)
tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
;;
diff -r 193f80e01b02 -r 45cd88d4fb7b gcc/config/linux.h
--- a/gcc/config/linux.h Wed Nov 21 21:17:38 2012 -0500
+++ b/gcc/config/linux.h Wed Nov 21 21:19:19 2012 -0500
@@ -33,10 +33,12 @@
#define OPTION_GLIBC (DEFAULT_LIBC == LIBC_GLIBC)
#define OPTION_UCLIBC (DEFAULT_LIBC == LIBC_UCLIBC)
#define OPTION_BIONIC (DEFAULT_LIBC == LIBC_BIONIC)
+#define OPTION_MUSL (DEFAULT_LIBC == LIBC_MUSL)
#else
#define OPTION_GLIBC (linux_libc == LIBC_GLIBC)
#define OPTION_UCLIBC (linux_libc == LIBC_UCLIBC)
#define OPTION_BIONIC (linux_libc == LIBC_BIONIC)
+#define OPTION_MUSL (linux_libc == LIBC_MUSL)
#endif
#define GNU_USER_TARGET_OS_CPP_BUILTINS() \
@@ -54,18 +56,21 @@
uClibc or Bionic is the default C library and whether
-muclibc or -mglibc or -mbionic has been passed to change the default. */
-#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LD1, LD2, LD3) \
- "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:" LD1 "}}"
+#define CHOOSE_DYNAMIC_LINKER1(LIBC1, LIBC2, LIBC3, LIBC4, LD1, LD2, LD3, LD4) \
+ "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:%{" LIBC4 ":" LD4 ";:" LD1 "}}}"
#if DEFAULT_LIBC == LIBC_GLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \
- CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", G, U, B)
+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \
+ CHOOSE_DYNAMIC_LINKER1 ("mglibc", "muclibc", "mbionic", "mmusl", G, U, B, M)
#elif DEFAULT_LIBC == LIBC_UCLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \
- CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", U, G, B)
+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \
+ CHOOSE_DYNAMIC_LINKER1 ("muclibc", "mglibc", "mbionic", "mmusl", U, G, B, M)
#elif DEFAULT_LIBC == LIBC_BIONIC
-#define CHOOSE_DYNAMIC_LINKER(G, U, B) \
- CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", B, G, U)
+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \
+ CHOOSE_DYNAMIC_LINKER1 ("mbionic", "mglibc", "muclibc", "mmusl", B, G, U, M)
+#elif DEFAULT_LIBC == LIBC_MUSL
+#define CHOOSE_DYNAMIC_LINKER(G, U, B, M) \
+ CHOOSE_DYNAMIC_LINKER1 ("mmusl", "mglibc", "muclibc", "mbionic", M, G, U, B)
#else
#error "Unsupported DEFAULT_LIBC"
#endif /* DEFAULT_LIBC */
@@ -85,16 +90,16 @@
#define GNU_USER_DYNAMIC_LINKER \
CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \
- BIONIC_DYNAMIC_LINKER)
+ BIONIC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER)
#define GNU_USER_DYNAMIC_LINKER32 \
CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, \
- BIONIC_DYNAMIC_LINKER32)
+ BIONIC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32)
#define GNU_USER_DYNAMIC_LINKER64 \
CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, \
- BIONIC_DYNAMIC_LINKER64)
+ BIONIC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64)
#define GNU_USER_DYNAMIC_LINKERX32 \
CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKERX32, UCLIBC_DYNAMIC_LINKERX32, \
- BIONIC_DYNAMIC_LINKERX32)
+ BIONIC_DYNAMIC_LINKERX32, MUSL_DYNAMIC_LINKERX32)
/* Determine whether the entire c99 runtime
is present in the runtime library. */
diff -r 193f80e01b02 -r 45cd88d4fb7b gcc/config/linux.opt
--- a/gcc/config/linux.opt Wed Nov 21 21:17:38 2012 -0500
+++ b/gcc/config/linux.opt Wed Nov 21 21:19:19 2012 -0500
@@ -30,3 +30,7 @@
muclibc
Target Report RejectNegative Var(linux_libc,LIBC_UCLIBC) Negative(mbionic)
Use uClibc C library
+
+mmusl
+Target Report RejectNegative Var(linux_libc,LIBC_MUSL) Negative(mglibc)
+Use musl C library
diff -r 193f80e01b02 -r 45cd88d4fb7b gcc/ginclude/stddef.h
--- a/gcc/ginclude/stddef.h Wed Nov 21 21:17:38 2012 -0500
+++ b/gcc/ginclude/stddef.h Wed Nov 21 21:19:19 2012 -0500
@@ -184,6 +184,7 @@
#ifndef _GCC_SIZE_T
#ifndef _SIZET_
#ifndef __size_t
+#ifndef __DEFINED_size_t /* musl */
#define __size_t__ /* BeOS */
#define __SIZE_T__ /* Cray Unicos/Mk */
#define _SIZE_T
@@ -200,6 +201,7 @@
#define ___int_size_t_h
#define _GCC_SIZE_T
#define _SIZET_
+#define __DEFINED_size_t /* musl */
#if (defined (__FreeBSD__) && (__FreeBSD__ >= 5)) \
|| defined(__FreeBSD_kernel__)
/* __size_t is a typedef on FreeBSD 5, must not trash it. */
@@ -215,6 +217,7 @@
typedef long ssize_t;
#endif /* __BEOS__ */
#endif /* !(defined (__GNUG__) && defined (size_t)) */
+#endif /* __DEFINED_size_t */
#endif /* __size_t */
#endif /* _SIZET_ */
#endif /* _GCC_SIZE_T */
# HG changeset patch
# Parent 45cd88d4fb7b0e813578c296004eaab2c2d0bfb9
A fix for libgomp to correctly request a POSIX version for time support.
diff -r 45cd88d4fb7b -r 0afd9d82498d libgomp/config/posix/time.c
--- a/libgomp/config/posix/time.c Wed Nov 21 21:19:19 2012 -0500
+++ b/libgomp/config/posix/time.c Wed Nov 21 21:20:22 2012 -0500
@@ -28,6 +28,8 @@
The following implementation uses the most simple POSIX routines.
If present, POSIX 4 clocks should be used instead. */
+#define _POSIX_C_SOURCE 199309L /* for clocks */
+
#include "libgomp.h"
#include <unistd.h>
#if TIME_WITH_SYS_TIME
diff -r 2ebb44d1e6f1 libgcc/unwind-dw2-fde-dip.c
--- a/libgcc/unwind-dw2-fde-dip.c Sun Jul 28 12:15:47 2013 -0400
+++ b/libgcc/unwind-dw2-fde-dip.c Sun Jul 28 12:17:02 2013 -0400
@@ -47,28 +47,13 @@
#include "unwind-compat.h"
#include "gthr.h"
-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) \
- || (__GLIBC__ == 2 && __GLIBC_MINOR__ == 2 && defined(DT_CONFIG)))
+#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) && defined(TARGET_DL_ITERATE_PHDR)
# define USE_PT_GNU_EH_FRAME
-#endif
-
-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && defined(__FreeBSD__) && __FreeBSD__ >= 7
-# define ElfW __ElfN
-# define USE_PT_GNU_EH_FRAME
-#endif
-
-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && defined(__OpenBSD__)
-# define ElfW(type) Elf_##type
-# define USE_PT_GNU_EH_FRAME
-#endif
-
-#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && defined(TARGET_DL_ITERATE_PHDR) \
- && defined(__sun__) && defined(__svr4__)
-# define USE_PT_GNU_EH_FRAME
+# ifdef __OpenBSD__
+# define ElfW(type) Elf_##typ
+# elif defined(__FreeBSD__) && __FreeBSD__ >= 7
+# define ElfW __ElfN
+# endif
#endif
#if defined(USE_PT_GNU_EH_FRAME)
--- a/gcc/configure
+++ b/gcc/configure
@@ -26970,6 +26970,9 @@
gcc_cv_target_dl_iterate_phdr=no
fi
;;
+ *-linux-musl*)
+ gcc_cv_target_dl_iterate_phdr=yes
+ ;;
esac
if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
# HG changeset patch
# Parent 94e435662aff38e86c9ca0dff4bbf451e0190b34
Get rid of ever-broken fixincludes on musl.
diff -r 94e435662aff -r e27957848dc8 fixincludes/mkfixinc.sh
--- a/fixincludes/mkfixinc.sh Sat Jul 27 23:37:20 2013 -0400
+++ b/fixincludes/mkfixinc.sh Sat Jul 27 23:43:03 2013 -0400
@@ -19,7 +19,8 @@
powerpc-*-eabi* | \
powerpc-*-rtems* | \
powerpcle-*-eabisim* | \
- powerpcle-*-eabi* )
+ powerpcle-*-eabi* | \
+ *-musl* )
# IF there is no include fixing,
# THEN create a no-op fixer and exit
(echo "#! /bin/sh" ; echo "exit 0" ) > ${target}
# HG changeset patch
# Parent 0afd9d82498d2cd30aa78529ff25f211bdc0c3b9
Support for i386-linux-musl and x86_64-linux-musl.
diff -r 0afd9d82498d -r 53f3e21a7d14 gcc/config/i386/linux.h
--- a/gcc/config/i386/linux.h Wed Nov 21 21:20:22 2012 -0500
+++ b/gcc/config/i386/linux.h Wed Nov 21 21:21:21 2012 -0500
@@ -22,3 +22,4 @@
#define GNU_USER_LINK_EMULATION "elf_i386"
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
diff -r 0afd9d82498d -r 53f3e21a7d14 gcc/config/i386/linux64.h
--- a/gcc/config/i386/linux64.h Wed Nov 21 21:20:22 2012 -0500
+++ b/gcc/config/i386/linux64.h Wed Nov 21 21:21:21 2012 -0500
@@ -31,3 +31,7 @@
#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
+
+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1"
+#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1"
diff -r 0afd9d82498d -r 53f3e21a7d14 libitm/config/linux/x86/tls.h
--- a/libitm/config/linux/x86/tls.h Wed Nov 21 21:20:22 2012 -0500
+++ b/libitm/config/linux/x86/tls.h Wed Nov 21 21:21:21 2012 -0500
@@ -25,16 +25,19 @@
#ifndef LIBITM_X86_TLS_H
#define LIBITM_X86_TLS_H 1
-#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10)
+#if defined(__GLIBC_PREREQ)
+#if __GLIBC_PREREQ(2, 10)
/* Use slots in the TCB head rather than __thread lookups.
GLIBC has reserved words 10 through 13 for TM. */
#define HAVE_ARCH_GTM_THREAD 1
#define HAVE_ARCH_GTM_THREAD_DISP 1
#endif
+#endif
#include "config/generic/tls.h"
-#if defined(__GLIBC_PREREQ) && __GLIBC_PREREQ(2, 10)
+#if defined(__GLIBC_PREREQ)
+#if __GLIBC_PREREQ(2, 10)
namespace GTM HIDDEN {
#ifdef __x86_64__
@@ -101,5 +104,6 @@
} // namespace GTM
#endif /* >= GLIBC 2.10 */
+#endif
#endif // LIBITM_X86_TLS_H
# HG changeset patch
# Parent 53f3e21a7d14d0514ec7cb9ffb67b24dcf1f9fc9
Support for arm-linux-musl.
diff -r 53f3e21a7d14 -r 0a4e297edad6 gcc/config/arm/linux-eabi.h
--- a/gcc/config/arm/linux-eabi.h Wed Nov 21 21:21:21 2012 -0500
+++ b/gcc/config/arm/linux-eabi.h Wed Nov 21 21:21:54 2012 -0500
@@ -64,6 +64,10 @@
#undef GLIBC_DYNAMIC_LINKER
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3"
+/* musl has no "classic" (i.e. broken) mode */
+#undef MUSL_DYNAMIC_LINKER
+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-arm.so.1"
+
/* At this point, bpabi.h will have clobbered LINK_SPEC. We want to
use the GNU/Linux version, not the generic BPABI version. */
#undef LINK_SPEC
diff -r 53f3e21a7d14 -r 0a4e297edad6 libitm/config/arm/hwcap.cc
--- a/libitm/config/arm/hwcap.cc Wed Nov 21 21:21:21 2012 -0500
+++ b/libitm/config/arm/hwcap.cc Wed Nov 21 21:21:54 2012 -0500
@@ -40,7 +40,11 @@
#ifdef __linux__
#include <unistd.h>
+#ifdef __GLIBC__
#include <sys/fcntl.h>
+#else
+#include <fcntl.h>
+#endif
#include <elf.h>
static void __attribute__((constructor))
# HG changeset patch
# Parent 0a4e297edad6e46f4b66401b93b217aa3194af4e
Support for mips-linux-musl.
diff -r 0a4e297edad6 -r 78025c74c5c1 gcc/config/mips/linux.h
--- a/gcc/config/mips/linux.h Wed Nov 21 21:21:54 2012 -0500
+++ b/gcc/config/mips/linux.h Wed Nov 21 21:23:49 2012 -0500
@@ -19,3 +19,5 @@
<http://www.gnu.org/licenses/>. */
#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
+
+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-mips.so.1"
# HG changeset patch
# Parent 78025c74c5c1705f16ce13f3645ecb86c10cc1c2
Support for powerpc-linux-musl.
diff -r 78025c74c5c1 gcc/config.gcc
--- a/gcc/config.gcc Wed Nov 21 21:23:49 2012 -0500
+++ b/gcc/config.gcc Wed Nov 21 21:45:58 2012 -0500
@@ -2078,6 +2078,10 @@
powerpc*-*-linux*paired*)
tm_file="${tm_file} rs6000/750cl.h" ;;
esac
+ case ${target} in
+ *-linux*-musl*)
+ enable_secureplt=yes ;;
+ esac
if test x${enable_secureplt} = xyes; then
tm_file="rs6000/secureplt.h ${tm_file}"
fi
diff -r 78025c74c5c1 gcc/config/rs6000/linux64.h
--- a/gcc/config/rs6000/linux64.h Wed Nov 21 21:23:49 2012 -0500
+++ b/gcc/config/rs6000/linux64.h Wed Nov 21 21:45:58 2012 -0500
@@ -362,17 +362,21 @@
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld64.so.1"
#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
+#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-powerpc.so.1"
+#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-powerpc64.so.1"
#if DEFAULT_LIBC == LIBC_UCLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
#elif DEFAULT_LIBC == LIBC_GLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}"
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}"
+#elif DEFAULT_LIBC == LIBC_MUSL
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}"
#else
#error "Unsupported DEFAULT_LIBC"
#endif
#define GNU_USER_DYNAMIC_LINKER32 \
- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32)
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER32, MUSL_DYNAMIC_LINKER32)
#define GNU_USER_DYNAMIC_LINKER64 \
- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64)
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER64, UCLIBC_DYNAMIC_LINKER64, MUSL_DYNAMIC_LINKER64)
#define LINK_OS_LINUX_SPEC32 "-m elf32ppclinux %{!shared: %{!static: \
diff -r 78025c74c5c1 gcc/config/rs6000/secureplt.h
--- a/gcc/config/rs6000/secureplt.h Wed Nov 21 21:23:49 2012 -0500
+++ b/gcc/config/rs6000/secureplt.h Wed Nov 21 21:45:58 2012 -0500
@@ -18,3 +18,4 @@
<http://www.gnu.org/licenses/>. */
#define CC1_SECURE_PLT_DEFAULT_SPEC "-msecure-plt"
+#define LINK_SECURE_PLT_DEFAULT_SPEC "--secure-plt"
diff -r 78025c74c5c1 gcc/config/rs6000/sysv4.h
--- a/gcc/config/rs6000/sysv4.h Wed Nov 21 21:23:49 2012 -0500
+++ b/gcc/config/rs6000/sysv4.h Wed Nov 21 21:45:58 2012 -0500
@@ -566,6 +566,9 @@
#ifndef CC1_SECURE_PLT_DEFAULT_SPEC
#define CC1_SECURE_PLT_DEFAULT_SPEC ""
#endif
+#ifndef LINK_SECURE_PLT_DEFAULT_SPEC
+#define LINK_SECURE_PLT_DEFAULT_SPEC ""
+#endif
/* Pass -G xxx to the compiler and set correct endian mode. */
#define CC1_SPEC "%{G*} %(cc1_cpu) \
@@ -626,7 +629,8 @@
%{mlittle: --oformat elf32-powerpcle } %{mlittle-endian: --oformat elf32-powerpcle } \
%{!mlittle: %{!mlittle-endian: %{!mbig: %{!mbig-endian: \
%{mcall-i960-old: --oformat elf32-powerpcle} \
- }}}}"
+ }}}} \
+%{!mbss-plt: %{!msecure-plt: %(link_secure_plt_default)}}"
/* Any specific OS flags. */
#define LINK_OS_SPEC "\
@@ -804,15 +808,18 @@
#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-powerpc.so.1"
#if DEFAULT_LIBC == LIBC_UCLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
+#elif DEFAULT_LIBC == LIBC_MUSL
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{mglibc:" G ";:%{muclibc:" U ";:" M "}}"
#elif !defined (DEFAULT_LIBC) || DEFAULT_LIBC == LIBC_GLIBC
-#define CHOOSE_DYNAMIC_LINKER(G, U) "%{muclibc:" U ";:" G "}"
+#define CHOOSE_DYNAMIC_LINKER(G, U, M) "%{muclibc:" U ";:%{mmusl:" M ";:" G "}}"
#else
#error "Unsupported DEFAULT_LIBC"
#endif
#define GNU_USER_DYNAMIC_LINKER \
- CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER)
+ CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER)
#define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
%{rdynamic:-export-dynamic} \
@@ -938,6 +945,7 @@
{ "cc1_endian_little", CC1_ENDIAN_LITTLE_SPEC }, \
{ "cc1_endian_default", CC1_ENDIAN_DEFAULT_SPEC }, \
{ "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \
+ { "link_secure_plt_default", LINK_SECURE_PLT_DEFAULT_SPEC }, \
{ "cpp_os_ads", CPP_OS_ADS_SPEC }, \
{ "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \
{ "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
diff -r 78025c74c5c1 libgcc/config/rs6000/linux-unwind.h
--- a/libgcc/config/rs6000/linux-unwind.h Wed Nov 21 21:23:49 2012 -0500
+++ b/libgcc/config/rs6000/linux-unwind.h Wed Nov 21 21:45:58 2012 -0500
@@ -176,6 +176,7 @@
}
#endif
+#ifdef __GLIBC__
/* Find an entry in the process auxiliary vector. The canonical way to
test for VMX is to look at AT_HWCAP. */
@@ -207,6 +208,7 @@
return auxp->a_val;
return 0;
}
+#endif
/* Do code reading to identify a signal frame, and set the frame
state data appropriately. See unwind-dw2.c for the structs. */
@@ -253,7 +255,11 @@
if (hwcap == 0)
{
+#ifdef __GLIBC__
hwcap = ppc_linux_aux_vector (16);
+#else
+ hwcap = -1;
+#endif
/* These will already be set if we found AT_HWCAP. A nonzero
value stops us looking again if for some reason we couldn't
find AT_HWCAP. */
# HG changeset patch
# Parent 800ec1c37f610df2bfe75333ed6ec6caa905d630
Support (partial) for microblaze-linux-musl.
diff -r 800ec1c37f61 gcc/config.gcc
--- a/gcc/config.gcc Thu Apr 11 13:23:51 2013 -0400
+++ b/gcc/config.gcc Thu Apr 11 13:24:17 2013 -0400
@@ -1733,6 +1733,7 @@
tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
c_target_objs="${c_target_objs} microblaze-c.o"
cxx_target_objs="${cxx_target_objs} microblaze-c.o"
+ tmake_file="${tmake_file} microblaze/t-microblaze"
;;
microblaze*-*-rtems*)
tm_file="${tm_file} dbxelf.h"
Write Preview
Loading…
Cancel
Save