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uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.11-2-gacffbf7

by wbx＠helium.waldemar-brodkorb.de

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via acffbf7d150101fe96c4fa1256fa73371049d4ff (commit) from cc22effd6d4b8ecb3a5a5d50cb29ac77d38f74bb (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit acffbf7d150101fe96c4fa1256fa73371049d4ff Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Mon Jan 25 23:53:18 2016 +0100 hppa: unbreak toolchain building At least allow to build a toolchain for hppa. Sync some headers with glibc. ----------------------------------------------------------------------- Summary of changes: extra/Configs/Config.in | 4 +- libc/sysdeps/linux/hppa/bits/atomic.h | 7 +- libc/sysdeps/linux/hppa/bits/mman.h | 122 ++++++++++++-------- libc/sysdeps/linux/hppa/sys/procfs.h | 16 ++- libc/sysdeps/linux/hppa/sys/user.h | 1 + .../sysdeps/hppa/pspinlock.c | 0 .../sysdeps/hppa/pt-machine.h | 0 7 files changed, 87 insertions(+), 63 deletions(-) create mode 100644 libc/sysdeps/linux/hppa/sys/user.h copy libpthread/{linuxthreads => linuxthreads.old}/sysdeps/hppa/pspinlock.c (100%) copy libpthread/{linuxthreads => linuxthreads.old}/sysdeps/hppa/pt-machine.h (100%) diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in index 25b5126..3afc291 100644 --- a/extra/Configs/Config.in +++ b/extra/Configs/Config.in @@ -70,8 +70,8 @@ config TARGET_cris config TARGET_h8300 bool "h8300" -#config TARGET_hppa -# bool "hppa" +config TARGET_hppa + bool "hppa" config TARGET_i386 bool "i386" diff --git a/libc/sysdeps/linux/hppa/bits/atomic.h b/libc/sysdeps/linux/hppa/bits/atomic.h index 0bf5a6a..9890af2 100644 --- a/libc/sysdeps/linux/hppa/bits/atomic.h +++ b/libc/sysdeps/linux/hppa/bits/atomic.h @@ -20,7 +20,7 @@ #include <errno.h> #include <bits/kernel-features.h> -#define ABORT_INSTRUCTION __asm__(__UCLIBC_ABORT_INSTRUCTION__) +#define ABORT_INSTRUCTION __asm__("iitlbp %r0,(%sr0, %r0)") /* We need EFAULT, ENOSYS */ #if !defined EFAULT && !defined ENOSYS @@ -58,7 +58,6 @@ typedef uintmax_t uatomic_max_t; #define LWS_CLOBBER "r1", "r26", "r25", "r24", "r23", "r22", "r21", "r20", "r28", "r31", "memory" #define ASM_EAGAIN "11" -#if __ASSUME_LWS_CAS /* The only basic operation needed is compare and exchange. */ # define atomic_compare_and_exchange_val_acq(mem, newval, oldval) \ ({ \ @@ -94,10 +93,6 @@ typedef uintmax_t uatomic_max_t; /* Return 1 if it was already acquired */ \ (ret != oldval); \ }) -#else -# error __ASSUME_LWS_CAS is required to build uClibc. -#endif -/* __ASSUME_LWS_CAS */ #endif /* _BITS_ATOMIC_H */ diff --git a/libc/sysdeps/linux/hppa/bits/mman.h b/libc/sysdeps/linux/hppa/bits/mman.h index ca2787f..cbde4b8 100644 --- a/libc/sysdeps/linux/hppa/bits/mman.h +++ b/libc/sysdeps/linux/hppa/bits/mman.h @@ -1,5 +1,5 @@ /* Definitions for POSIX memory map interface. Linux/HPPA version. - Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997-2015 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 @@ -13,19 +13,19 @@ 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, see + License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _SYS_MMAN_H # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead." #endif -/* these are basically taken from the kernel definitions */ +/* These are taken from the kernel definitions. */ -#define PROT_READ 0x1 /* page can be read */ -#define PROT_WRITE 0x2 /* page can be written */ -#define PROT_EXEC 0x4 /* page can be executed */ -#define PROT_NONE 0x0 /* page can not be accessed */ +#define PROT_READ 0x1 /* Page can be read */ +#define PROT_WRITE 0x2 /* Page can be written */ +#define PROT_EXEC 0x4 /* Page can be executed */ +#define PROT_NONE 0x0 /* Page can not be accessed */ #define PROT_GROWSDOWN 0x01000000 /* Extend change to start of growsdown vma (mprotect only). */ #define PROT_GROWSUP 0x02000000 /* Extend change to start of @@ -33,61 +33,83 @@ #define MAP_SHARED 0x01 /* Share changes */ #define MAP_PRIVATE 0x02 /* Changes are private */ -#define MAP_TYPE 0x03 /* Mask for type of mapping */ +#ifdef __USE_MISC +# define MAP_TYPE 0x03 /* Mask for type of mapping */ +#endif + +/* Other flags. */ #define MAP_FIXED 0x04 /* Interpret addr exactly */ -#define MAP_ANONYMOUS 0x10 /* don't use a file */ +#ifdef __USE_MISC +# define MAP_FILE 0x0 +# define MAP_ANONYMOUS 0x10 /* Don't use a file */ +# define MAP_ANON MAP_ANONYMOUS +# define MAP_VARIABLE 0 +/* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size. */ +# define MAP_HUGE_SHIFT 26 +# define MAP_HUGE_MASK 0x3f +#endif + +/* These are Linux-specific. */ +#ifdef __USE_MISC +# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable */ +# define MAP_LOCKED 0x2000 /* Pages are locked */ +# define MAP_NORESERVE 0x4000 /* Don't check for reservations */ +# define MAP_GROWSDOWN 0x8000 /* Stack-like segment */ +# define MAP_POPULATE 0x10000 /* Populate (prefault) pagetables */ +# define MAP_NONBLOCK 0x20000 /* Do not block on IO */ +#endif -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ -#define MAP_LOCKED 0x2000 /* pages are locked */ -#define MAP_NORESERVE 0x4000 /* don't check for reservations */ -#define MAP_GROWSDOWN 0x8000 /* stack-like segment */ -#define MAP_POPULATE 0x10000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x20000 /* do not block on IO */ -#define MAP_UNINITIALIZED 0x4000000 /* For anonymous mmap, memory could - be uninitialized. */ +/* Flags to "msync" */ +#define MS_SYNC 1 /* Synchronous memory sync */ +#define MS_ASYNC 2 /* Sync memory asynchronously */ +#define MS_INVALIDATE 4 /* Invalidate the caches */ -#define MS_SYNC 1 /* synchronous memory sync */ -#define MS_ASYNC 2 /* sync memory asynchronously */ -#define MS_INVALIDATE 4 /* invalidate the caches */ +/* Flags to "mlockall" */ +#define MCL_CURRENT 1 /* Lock all current mappings */ +#define MCL_FUTURE 2 /* Lock all future mappings */ -#define MCL_CURRENT 1 /* lock all current mappings */ -#define MCL_FUTURE 2 /* lock all future mappings */ +/* Flags for `mremap'. */ +#ifdef __USE_GNU +# define MREMAP_MAYMOVE 1 +# define MREMAP_FIXED 2 +#endif -/* Advice to "madvise" */ -#ifdef __USE_BSD -# define MADV_NORMAL 0 /* no further special treatment */ -# define MADV_RANDOM 1 /* expect random page references */ -# define MADV_SEQUENTIAL 2 /* expect sequential page references */ -# define MADV_WILLNEED 3 /* will need these pages */ -# define MADV_DONTNEED 4 /* dont need these pages */ -# define MADV_SPACEAVAIL 5 /* insure that resources are reserved */ +/* Advice to "madvise" */ +#ifdef __USE_MISC +# define MADV_NORMAL 0 /* No further special treatment */ +# define MADV_RANDOM 1 /* Expect random page references */ +# define MADV_SEQUENTIAL 2 /* Expect sequential page references */ +# define MADV_WILLNEED 3 /* Will need these pages */ +# define MADV_DONTNEED 4 /* Dont need these pages */ +# define MADV_SPACEAVAIL 5 /* Insure that resources are reserved */ # define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */ # define MADV_VPS_INHERIT 7 /* Inherit parents page size */ # define MADV_REMOVE 9 /* Remove these pages and resources. */ # define MADV_DONTFORK 10 /* Do not inherit across fork. */ # define MADV_DOFORK 11 /* Do inherit across fork. */ +# define MADV_MERGEABLE 65 /* KSM may merge identical pages */ +# define MADV_UNMERGEABLE 66 /* KSM may not merge identical pages */ #endif /* The range 12-64 is reserved for page size specification. */ -#define MADV_4K_PAGES 12 /* Use 4K pages */ -#define MADV_16K_PAGES 14 /* Use 16K pages */ -#define MADV_64K_PAGES 16 /* Use 64K pages */ -#define MADV_256K_PAGES 18 /* Use 256K pages */ -#define MADV_1M_PAGES 20 /* Use 1 Megabyte pages */ -#define MADV_4M_PAGES 22 /* Use 4 Megabyte pages */ -#define MADV_16M_PAGES 24 /* Use 16 Megabyte pages */ -#define MADV_64M_PAGES 26 /* Use 64 Megabyte pages */ - -/* compatibility flags */ -#define MAP_ANON MAP_ANONYMOUS -#define MAP_FILE 0 -#define MAP_VARIABLE 0 - -/* Flags for `mremap'. */ -#ifdef __USE_GNU -# define MREMAP_MAYMOVE 1 -# define MREMAP_FIXED 2 +/* These are Linux-specific. */ +#ifdef __USE_MISC +# define MADV_4K_PAGES 12 /* Use 4K pages. */ +# define MADV_16K_PAGES 14 /* Use 16K pages. */ +# define MADV_64K_PAGES 16 /* Use 64K pages. */ +# define MADV_256K_PAGES 18 /* Use 256K pages. */ +# define MADV_1M_PAGES 20 /* Use 1 Megabyte pages. */ +# define MADV_4M_PAGES 22 /* Use 4 Megabyte pages. */ +# define MADV_16M_PAGES 24 /* Use 16 Megabyte pages. */ +# define MADV_64M_PAGES 26 /* Use 64 Megabyte pages. */ #endif - +/* The POSIX people had to invent similar names for the same things. */ +#ifdef __USE_XOPEN2K +# define POSIX_MADV_NORMAL 0 /* No further special treatment. */ +# define POSIX_MADV_RANDOM 1 /* Expect random page references. */ +# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */ +# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */ +# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */ +#endif diff --git a/libc/sysdeps/linux/hppa/sys/procfs.h b/libc/sysdeps/linux/hppa/sys/procfs.h index 24e4c31..8d12dfb 100644 --- a/libc/sysdeps/linux/hppa/sys/procfs.h +++ b/libc/sysdeps/linux/hppa/sys/procfs.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1996-2015 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 @@ -12,7 +12,7 @@ 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, see + License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _SYS_PROCFS_H @@ -28,15 +28,21 @@ GDB unless you know what you are doing. */ #include <features.h> -#include <signal.h> #include <sys/time.h> #include <sys/types.h> -#include <sys/ucontext.h> #include <sys/user.h> -#include <asm/elf.h> __BEGIN_DECLS +typedef unsigned long elf_greg_t; +#define ELF_NGREG 80 /* We only need 64 at present, but leave space + for expansion. */ +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +#define ELF_NFPREG 32 +typedef double elf_fpreg_t; +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + struct elf_siginfo { int si_signo; /* Signal number. */ diff --git a/libc/sysdeps/linux/hppa/sys/user.h b/libc/sysdeps/linux/hppa/sys/user.h new file mode 100644 index 0000000..c871f1a --- /dev/null +++ b/libc/sysdeps/linux/hppa/sys/user.h @@ -0,0 +1 @@ +/* This file is not needed, but in practice gdb might try to include it. */ diff --git a/libpthread/linuxthreads/sysdeps/hppa/pspinlock.c b/libpthread/linuxthreads.old/sysdeps/hppa/pspinlock.c similarity index 100% copy from libpthread/linuxthreads/sysdeps/hppa/pspinlock.c copy to libpthread/linuxthreads.old/sysdeps/hppa/pspinlock.c diff --git a/libpthread/linuxthreads/sysdeps/hppa/pt-machine.h b/libpthread/linuxthreads.old/sysdeps/hppa/pt-machine.h similarity index 100% copy from libpthread/linuxthreads/sysdeps/hppa/pt-machine.h copy to libpthread/linuxthreads.old/sysdeps/hppa/pt-machine.h hooks/post-receive -- uClibc-ng - small C library for embedded systems

9 years, 1 month

[PATCH] tests: Extend OMIT LDFLAGS logic to test binaries too

by Leonid Lisovskiy

In continue of 72215487 "tests: add OMIT logic to remove compilation flag." commit. Signed-off-by: Leonid Lisovskiy <lly.dev(a)gmail.com> --- test/Test.mak | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/test/Test.mak b/test/Test.mak index 98939e7..c1b34a7 100644 --- a/test/Test.mak +++ b/test/Test.mak @@ -121,14 +121,15 @@ MAKE_SRCS := Makefile $(TESTDIR)Makefile $(TESTDIR)Rules.mak $(TESTDIR)Test.mak $(U_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS) $(showlink) $(Q)$(CC) $(filter-out $(CFLAGS-OMIT-$@),$(CFLAGS)) $(EXTRA_CFLAGS) $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$@) -c $@.c -o $@.o - $(Q)$(CC) $(LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@) + $(Q)$(CC) $(filter-out $(LDFLAGS-OMIT-$@),$(LDFLAGS)) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$@) $(G_TARGETS): $(U_TARGET_SRCS) $(MAKE_SRCS) $(showlink) $(Q)$(HOSTCC) $(filter-out $(HOST_CFLAGS-OMIT-$(patsubst %_glibc,%,$@)),$(HOST_CFLAGS)) \ $(CFLAGS_$(notdir $(CURDIR))) $(CFLAGS_$(patsubst %_glibc,%,$@)) \ -c $(patsubst %_glibc,%,$(a)).c -o $@.o - $(Q)$(HOSTCC) $(HOST_LDFLAGS) $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@)) $(LDFLAGS_$@) + $(Q)$(HOSTCC) $(filter-out $(LDFLAGS-OMIT-$(patsubst %_glibc,%,$@)),$(HOST_LDFLAGS)) \ + $@.o -o $@ $(EXTRA_LDFLAGS) $(LDFLAGS_$(patsubst %_glibc,%,$@)) $(LDFLAGS_$@) shell_%: -- 1.8.5.6

9 years, 1 month

Re: [uclibc-ng-devel] OpenJDK-8 crash when starting BubbleUPnPServer

by Leonid Lisovskiy

On Tue, Dec 29, 2015 at 9:18 PM, Alex Potapenko <opotapenko(a)gmail.com> wrote: > > I'm unable to get core dump due to system limitations (it's a router): > I run `ulimit -c unlimited`, yet core dump is never to be found on the > system after crash :( Looks like your kernel config simply disables core dumps, just check that CONFIG_ELF_CORE parameter is set to yes. > Using gdb, I got this: > > #0 0x4004c05c in _dl_debug_state () from /opt/lib/ld-uClibc.so.1 > No symbol table info available. > #1 0x40050394 in _dl_get_ready_to_run () from /opt/lib/ld-uClibc.so.1 > No symbol table info available. > #2 0x40050864 in ?? () from /opt/lib/ld-uClibc.so.1 > No symbol table info available. > Backtrace stopped: previous frame identical to this frame (corrupt stack?) Just gdb notification, non informative. > I then installed non-stripped uclibc-ng, libffi and openjdk8 > libraries, and got a more informative output (see gdb.log attached). > Yes, it is much better (gdb.log): ... Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x40ac24d0 (LWP 15709)] 0x4010c804 in initLocalIfs () from /opt/lib/openjdk8/arm/libnet.so (gdb) bt full #0 0x4010c804 in initLocalIfs () from /opt/lib/openjdk8/arm/libnet.so No symbol table info available. #1 0x4010b3f4 in JNI_OnLoad () from /opt/lib/openjdk8/arm/libnet.so No symbol table info available. #2 0x40135de0 in Java_java_lang_ClassLoader_00024NativeLibrary_load () from /opt/lib/jvm/openjdk8/jre/lib/arm/libjava.so No symbol table info available. #3 0x401a433c in ffi_call_SYSV () from /opt/lib/libffi.so.6 No symbol table info available. #4 0x401a5a54 in ffi_call () from /opt/lib/libffi.so.6 No symbol table info available. #5 0x404c1640 in CppInterpreter::native_entry(Method*, int, Thread*) () from /opt/lib/jvm/openjdk8/jre/lib/arm/server/libjvm.so ... but points inside the OpenJDK native code. I'm found initLocalIfs() function at jdk/src/solaris/native/java/net/net_util_md.c - very strange for me, since you are running on linux. Probably, it is due I'm not familiar with OpenJDK internals. Anyway, are you able to: 1) update OpenJDK to latest jdk8u76-b01 & uClibc-ng to 1.0.10 ? 2) disable use of IPv6 at all, to exclude any chance of read of "/proc/net/if_inet6" in initLocalIfs() ? 3) compile only libnet.so with -g3 switch to get a much more of debug info ? P.S. You forgot to select "Reply all" to allow anyone see your mail in mailing list Leonid

9 years, 1 month

uClibc-ng - small C library for embedded systems branch master updated. 42a40fb3b2bfdf70878b28265a681f7339191660

by wbx＠helium.waldemar-brodkorb.de

9 years, 2 months

uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.11-1-gcc22eff

by wbx＠helium.waldemar-brodkorb.de

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, 1.0 has been updated via cc22effd6d4b8ecb3a5a5d50cb29ac77d38f74bb (commit) from 94493929f674f4410c2743fa3dd82fd37b70c58f (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit cc22effd6d4b8ecb3a5a5d50cb29ac77d38f74bb Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Tue Jan 12 21:22:02 2016 +0100 Suppress warning "_GNU_SOURCE" redefined libc/sysdeps/linux/common/euidaccess.c:1:1: warning: "_GNU_SOURCE" redefined In file included from <command-line>:0: ./include/libc-symbols.h:52:1: warning: this is the location of the previous definition Signed-Off-By: Leonid Lisovskiy <lly.dev(a)gmail.com> ----------------------------------------------------------------------- Summary of changes: libc/sysdeps/linux/common/euidaccess.c | 1 - 1 file changed, 1 deletion(-) diff --git a/libc/sysdeps/linux/common/euidaccess.c b/libc/sysdeps/linux/common/euidaccess.c index 6e1f398..b842952 100644 --- a/libc/sysdeps/linux/common/euidaccess.c +++ b/libc/sysdeps/linux/common/euidaccess.c @@ -1,4 +1,3 @@ -#define _GNU_SOURCE #include <unistd.h> #include <fcntl.h> hooks/post-receive -- uClibc-ng - small C library for embedded systems

9 years, 2 months

uClibc-ng - 1.0.11 released

by Waldemar Brodkorb

Hi, I just want to inform you, that uClibc-ng project released a new version. Khem told me via IRC I should send the information to this list, as a lot of projects are already using uClibc-ng instead of uClibc. release 1.0.11 - Tongerlo Blonde Anthony G. Basile (1): extra/Configs/Config.in: add syncfs() to Linux-specific functions Eugene Rudoy (1): ARCH_NATIVE_BIT should in the first place be passed when building utils for host Leonid Lisovskiy (4): Fix "pselect: Use linux pselect6 syscall when available" inet/getaddrinfo: simplest /etc/gai.conf to control IPv6/IPv4 addresses sort order test/Test.mak: Properly define MAKE_SRCS variable linuxthreads.old: Implement pthread_tryjoin_np(), pthread_timedjoin_np() Max Filippov (1): xtensa: fix vfork return address calculations Salvatore Cro (1): Add argp implementation Waldemar Brodkorb (21): Xtensa is biendian, allow to choose between the modes. remove deprecated architectures v850/i960 remove attribute hidden, as the function is used in linuxthreads.old lm32: add missing types lm32: fix testsuite compile problems libc/pwd_grp: Allocate buffers for non-reentrant functions dynamically Use dynamic buffers for gethostent/gethostbyname/gethostbyaddr libc/inet: Unbreak gethostent() remove pregenerated locale support, we don't support it libc: getpass,getutent: allocate buffer dynamically pthread_atfork handlers not removed during dlclose disable always failing tst-signal7 fix compile with DODEBUG=y test-skeleton: Fixes from glibc Provide XTI __t_scalar_t types, like glibc Implement legacy bcopy/bzero/bcmp/index/rindex as inline functions Add implementation for copysignl for i386 NPTL: Fix __pthread_once old style declaration NPTL: fix infinite recursion order of special checks matters bump version for release Yoshinori Sato (5): h8300: vfork flags update. __ARCH_HAS_DEPRECATED_SYSCALLS__ case fix. getdents is deprecated. openat argument fix. Remove alias. h8300: O_DIRECT and O_DIRECTORY swapping. have fun, Waldemar P.s: the beer was delicious ;)

9 years, 2 months

uClibc-ng - small C library for embedded systems annotated tag v1.0.11 created. v1.0.11

by wbx＠helium.waldemar-brodkorb.de

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The annotated tag, v1.0.11 has been created at 12d99fd883df42a95e8969dbc2ba5d0791786265 (tag) tagging 94493929f674f4410c2743fa3dd82fd37b70c58f (commit) replaces v1.0.10 tagged by Waldemar Brodkorb on Sun Jan 10 11:37:00 2016 +0100 - Log ----------------------------------------------------------------- release 1.0.11 - Tongerlo Blonde Anthony G. Basile (1): extra/Configs/Config.in: add syncfs() to Linux-specific functions Eugene Rudoy (1): ARCH_NATIVE_BIT should in the first place be passed when building utils for host Leonid Lisovskiy (4): Fix "pselect: Use linux pselect6 syscall when available" inet/getaddrinfo: simplest /etc/gai.conf to control IPv6/IPv4 addresses sort order test/Test.mak: Properly define MAKE_SRCS variable linuxthreads.old: Implement pthread_tryjoin_np(), pthread_timedjoin_np() Max Filippov (1): xtensa: fix vfork return address calculations Salvatore Cro (1): Add argp implementation Waldemar Brodkorb (21): Xtensa is biendian, allow to choose between the modes. remove deprecated architectures v850/i960 remove attribute hidden, as the function is used in linuxthreads.old lm32: add missing types lm32: fix testsuite compile problems libc/pwd_grp: Allocate buffers for non-reentrant functions dynamically Use dynamic buffers for gethostent/gethostbyname/gethostbyaddr libc/inet: Unbreak gethostent() remove pregenerated locale support, we don't support it libc: getpass,getutent: allocate buffer dynamically pthread_atfork handlers not removed during dlclose disable always failing tst-signal7 fix compile with DODEBUG=y test-skeleton: Fixes from glibc Provide XTI __t_scalar_t types, like glibc Implement legacy bcopy/bzero/bcmp/index/rindex as inline functions Add implementation for copysignl for i386 NPTL: Fix __pthread_once old style declaration NPTL: fix infinite recursion order of special checks matters bump version for release Yoshinori Sato (5): h8300: vfork flags update. __ARCH_HAS_DEPRECATED_SYSCALLS__ case fix. getdents is deprecated. openat argument fix. Remove alias. h8300: O_DIRECT and O_DIRECTORY swapping. ----------------------------------------------------------------------- hooks/post-receive -- uClibc-ng - small C library for embedded systems

9 years, 2 months

uClibc-ng - small C library for embedded systems branch 1.0 updated. v1.0.10-34-g9449392

by wbx＠helium.waldemar-brodkorb.de

9 years, 2 months

[PATCH 1/2] h8300: config update

by Yoshinori Sato

- New toolchain support - Add new flags Signed-off-by: Yoshinori Sato <ysato(a)users.sourceforge.jp> --- Rules.mak | 2 ++ extra/Configs/Config.h8300 | 1 + 2 files changed, 3 insertions(+) diff --git a/Rules.mak b/Rules.mak index 39bfbd1..e48ed50 100644 --- a/Rules.mak +++ b/Rules.mak @@ -429,6 +429,8 @@ endif endif ifeq ($(TARGET_ARCH),h8300) + CPU_LDFLAGS-$(CONFIG_H8300H)+= -Wl,-mh8300h_linux + CPU_LDFLAGS-$(CONFIG_H8S) += -Wl,-mh8300s_linux CPU_CFLAGS-$(CONFIG_H8300H) += -mh -mint32 CPU_CFLAGS-$(CONFIG_H8S) += -ms -mint32 endif diff --git a/extra/Configs/Config.h8300 b/extra/Configs/Config.h8300 index 0c5486c..ad01596 100644 --- a/extra/Configs/Config.h8300 +++ b/extra/Configs/Config.h8300 @@ -14,6 +14,7 @@ config FORCE_OPTIONS_FOR_ARCH select ARCH_HAS_NO_MMU select ARCH_HAS_NO_LDSO select HAVE_NO_PIC + select ARCH_HAS_DEPRECATED_SYSCALLS choice prompt "Target Processor" -- 2.6.1

9 years, 2 months

uClibc-ng - small C library for embedded systems branch master updated. 910299c49f55e7954f1c5a4350faf0bd2cc6ae1c

by wbx＠helium.waldemar-brodkorb.de

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "uClibc-ng - small C library for embedded systems". The branch, master has been updated via 910299c49f55e7954f1c5a4350faf0bd2cc6ae1c (commit) via e4c5a6c49bbbc735ea867f59bef681a27fc3641e (commit) via 0316ebff1c2b95454c749432280f2fc89ae40387 (commit) via 85fd72aa292bfd1cac61fef44d0525ddac6fde56 (commit) via 6d0e2f736b48c84bb3de4c01d780c365ab409f9b (commit) via aebd550aa3f06ee3758afc865915bfac89198577 (commit) via 751791df0fc179afcf4c848cd582e394acff4246 (commit) via bfb6af2478a475517a2ab674fb1fb171d02e42ad (commit) via 46f7386f4162dab171295ae60b88daaa6d60f55b (commit) via 96f513fc237166059eec9d25ba719aa3dda3427e (commit) from 4aed5269c44032e8ddbeb176d661350542fc05ab (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 910299c49f55e7954f1c5a4350faf0bd2cc6ae1c Author: Yoshinori Sato <ysato(a)users.sourceforge.jp> Date: Sat Jan 9 16:27:58 2016 +0900 h8300: O_DIRECT and O_DIRECTORY swapping. Different define of latest kernel. kernel define is #define O_DIRECT 00040000 /* direct disk access hint */ #define O_DIRECTORY 00200000 /* must be a directory */ Yoshinori Sato <ysato(a)users.sourceforge.jp> commit e4c5a6c49bbbc735ea867f59bef681a27fc3641e Author: Eugene Rudoy <gene(a)freetz.org> Date: Sat Jan 9 12:00:43 2016 +0100 ARCH_NATIVE_BIT should in the first place be passed when building utils for host ARCH_NATIVE_BIT should in the first place be passed when building utils for host (BUILD_CFLAGS-utils). It could also be passed when building utils for target (CFLAGS-utils), but this is actually not necessary as ARCH_NATIVE_BIT and __WORDSIZE are identical in this case. Fixes 5ec4477584b69fe5f1410649b2eb3a63835fb649 (makes it actually work). Signed-off-by: Eugene Rudoy <gene(a)freetz.org> commit 0316ebff1c2b95454c749432280f2fc89ae40387 Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Sun Jan 10 09:08:14 2016 +0100 merge libc/stdlib/malloc/realloc.c commit 85fd72aa292bfd1cac61fef44d0525ddac6fde56 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:34:46 2016 +0100 NPTL: fix infinite recursion fix infinite recursion on application exit triggered by linking libc before libpthread. Patch from OpenWrt. Reported-by: Leonid Lisovskiy <lly.dev(a)gmail.com> commit 6d0e2f736b48c84bb3de4c01d780c365ab409f9b Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:36:46 2016 +0100 NPTL: Fix __pthread_once old style declaration Trivial fix. Signed-Off-By: Leonid Lisovskiy <lly.dev(a)gmail.com> commit aebd550aa3f06ee3758afc865915bfac89198577 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:35:57 2016 +0100 Add implementation for copysignl for i386 Patch from OpenWrt. Reported-by: Leonid Lisovskiy <lly.dev(a)gmail.com> commit 751791df0fc179afcf4c848cd582e394acff4246 Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:33:19 2016 +0100 Implement legacy bcopy/bzero/bcmp/index/rindex as inline functions patch from OpenWrt. Reported-by: Leonid Lisovskiy <lly.dev(a)gmail.com> commit bfb6af2478a475517a2ab674fb1fb171d02e42ad Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:39:45 2016 +0100 Provide XTI __t_scalar_t types, like glibc Reported-by: Leonid Lisovskiy <lly.dev(a)gmail.com> commit 46f7386f4162dab171295ae60b88daaa6d60f55b Author: Waldemar Brodkorb <wbx(a)uclibc-ng.org> Date: Thu Jan 7 23:39:02 2016 +0100 test-skeleton: Fixes from glibc glibc commits d7a05d0728 test-skeleton: Kill any child process's offspring cc8dcf96e7 test-skeleton: Support temporary files without memory leaks [BZ#18333] Reported-by: Leonid Lisovskiy <lly.dev(a)gmail.com> commit 96f513fc237166059eec9d25ba719aa3dda3427e Author: Waldemar Brodkorb <wbx(a)openadk.org> Date: Sat Jan 9 09:09:51 2016 +0100 merge 55532a6ae663cc0f20bdf62d6c5d06db766b55f3 ----------------------------------------------------------------------- Summary of changes: Rules.mak | 11 +++- include/string.h | 38 +++++++++++--- libc/stdlib/malloc/realloc.c | 6 +-- libc/sysdeps/linux/common/bits/types.h | 4 ++ libc/sysdeps/linux/h8300/bits/fcntl.h | 4 +- libc/sysdeps/linux/i386/Makefile.arch | 3 +- libc/sysdeps/linux/i386/copysign.S | 55 ++++++++++++++++++++ libpthread/nptl/cleanup_defer_compat.c | 8 +-- libpthread/nptl/init.c | 4 +- .../sysdeps/unix/sysv/linux/mips/pthread_once.c | 4 +- test/test-skeleton.c | 32 +++++++++--- utils/Makefile.in | 2 +- 12 files changed, 138 insertions(+), 33 deletions(-) create mode 100644 libc/sysdeps/linux/i386/copysign.S diff --git a/Rules.mak b/Rules.mak index 39bfbd1..454479e 100644 --- a/Rules.mak +++ b/Rules.mak @@ -778,8 +778,15 @@ endif ASFLAGS += $(ASFLAG_--noexecstack) LIBGCC_CFLAGS ?= $(CFLAGS) $(CPU_CFLAGS-y) -$(eval $(call cache-output-var,LIBGCC,$(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)) -LIBGCC_DIR:=$(dir $(LIBGCC)) +$(eval $(call cache-output-var,LIBGCC_A,$(CC) $(LIBGCC_CFLAGS) -print-libgcc-file-name)) +$(eval $(call cache-output-var,LIBGCC_EH,$(CC) $(LIBGCC_CFLAGS) -print-file-name=libgcc_eh.a)) +# with -O0 we (e.g. lockf) might end up with references to +# _Unwind_Resume, so pull in gcc_eh in this case.. +# with a --disable-shared toolchain, libgcc_eh.a and libgcc.a are combined +# in libgcc.a, so check if the printed file exist, before adding to the commandline +LIBGCC_EH_FILE := $(shell if [ -f $(LIBGCC_EH) ]; then echo $(LIBGCC_EH); fi) +LIBGCC_DIR := $(dir $(LIBGCC_A)) +LIBGCC := $(LIBGCC_A) $(if $(DODEBUG),$(LIBGCC_EH_FILE)) # moved from libpthread/linuxthreads ifeq ($(UCLIBC_CTOR_DTOR),y) diff --git a/include/string.h b/include/string.h index 80585ef..8315203 100644 --- a/include/string.h +++ b/include/string.h @@ -362,18 +362,40 @@ extern char *index (const char *__s, int __c) /* Find the last occurrence of C in S (same as strrchr). */ extern char *rindex (const char *__s, int __c) __THROW __attribute_pure__ __nonnull ((1)); -# else -# ifdef __UCLIBC_SUSV3_LEGACY_MACROS__ +# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H) /* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3. * They are replaced as proposed by SuSv3. Don't sync this part * with glibc and keep it in sync with strings.h. */ -# define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0) -# define bzero(s,n) (memset((s), '\0', (n)), (void) 0) -# define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n)) -# define index(s,c) strchr((s), (c)) -# define rindex(s,c) strrchr((s), (c)) -# endif +/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ +static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n) +{ + memmove(__dest, __src, __n); +} + +/* Set N bytes of S to 0. */ +static __inline__ void bzero (void *__s, size_t __n) +{ + memset(__s, 0, __n); +} + +/* Compare N bytes of S1 and S2 (same as memcmp). */ +static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n) +{ + return memcmp(__s1, __s2, __n); +} + +/* Find the first occurrence of C in S (same as strchr). */ +static __inline__ char *index (__const char *__s, int __c) +{ + return strchr(__s, __c); +} + +/* Find the last occurrence of C in S (same as strrchr). */ +static __inline__ char *rindex (__const char *__s, int __c) +{ + return strrchr(__s, __c); +} # endif /* Return the position of the first bit set in I, or 0 if none are set. diff --git a/libc/stdlib/malloc/realloc.c b/libc/stdlib/malloc/realloc.c index 4fdbf77..bdfb526 100644 --- a/libc/stdlib/malloc/realloc.c +++ b/libc/stdlib/malloc/realloc.c @@ -26,6 +26,9 @@ realloc (void *mem, size_t new_size) size_t size; char *base_mem; + if (! mem) + return malloc (new_size); + /* Check for special cases. */ if (! new_size) { @@ -33,9 +36,6 @@ realloc (void *mem, size_t new_size) return NULL; } - if (! mem) - return malloc (new_size); - /* This matches the check in malloc() */ if (unlikely(((unsigned long)new_size > (unsigned long)(MALLOC_HEADER_SIZE*-2)))) return NULL; diff --git a/libc/sysdeps/linux/common/bits/types.h b/libc/sysdeps/linux/common/bits/types.h index 4029167..9d72d45 100644 --- a/libc/sysdeps/linux/common/bits/types.h +++ b/libc/sysdeps/linux/common/bits/types.h @@ -188,6 +188,10 @@ typedef __off64_t __loff_t; /* Type of file sizes and offsets (LFS). */ typedef __quad_t *__qaddr_t; typedef char *__caddr_t; +/* Used in XTI. */ +typedef long int __t_scalar_t; +typedef unsigned long int __t_uscalar_t; + /* Duplicates info from stdint.h but this is used in unistd.h. */ __STD_TYPE __SWORD_TYPE __intptr_t; diff --git a/libc/sysdeps/linux/h8300/bits/fcntl.h b/libc/sysdeps/linux/h8300/bits/fcntl.h index d180cbd..c167ee2 100644 --- a/libc/sysdeps/linux/h8300/bits/fcntl.h +++ b/libc/sysdeps/linux/h8300/bits/fcntl.h @@ -44,8 +44,8 @@ #define O_ASYNC 020000 #ifdef __USE_GNU -# define O_DIRECTORY 040000 /* Must be a directory. */ -# define O_DIRECT 0200000 /* Direct disk access. */ +# define O_DIRECT 040000 /* Direct disk access. */ +# define O_DIRECTORY 0200000 /* Must be a directory. */ # define O_NOFOLLOW 0400000 /* Do not follow links. */ # define O_NOATIME 01000000 /* Do not set atime. */ # define O_CLOEXEC 02000000 /* Set close_on_exec. */ diff --git a/libc/sysdeps/linux/i386/Makefile.arch b/libc/sysdeps/linux/i386/Makefile.arch index 581e10a..1c72d23 100644 --- a/libc/sysdeps/linux/i386/Makefile.arch +++ b/libc/sysdeps/linux/i386/Makefile.arch @@ -9,7 +9,8 @@ CSRC-y := brk.c __syscall_error.c sigaction.c SSRC-y := \ __longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S \ - sync_file_range.S syscall.S mmap.S + sync_file_range.S syscall.S mmap.S \ + copysign.S SSRC-$(UCLIBC_HAS_LFS) += mmap64.S SSRC-$(if $(findstring yy,$(UCLIBC_HAS_ADVANCED_REALTIME)$(UCLIBC_HAS_LFS)),y) += posix_fadvise64.S diff --git a/libc/sysdeps/linux/i386/copysign.S b/libc/sysdeps/linux/i386/copysign.S new file mode 100644 index 0000000..6499ce0 --- /dev/null +++ b/libc/sysdeps/linux/i386/copysign.S @@ -0,0 +1,55 @@ +/* + * Written by J.T. Conklin <jtc(a)netbsd.org>. + * Public domain. + */ + +#define _ERRNO_H 1 +#include <features.h> +#include <bits/errno.h> + +.text +.global copysign +.type copysign,%function +copysign: + movl 16(%esp),%edx + movl 8(%esp),%eax + andl $0x80000000,%edx + andl $0x7fffffff,%eax + orl %edx,%eax + movl %eax,8(%esp) + fldl 4(%esp) + ret +.size copysign,.-copysign + +libc_hidden_def(copysign) + +.global copysignf +.type copysignf,%function +copysignf: + movl 8(%esp),%edx + movl 4(%esp),%eax + andl $0x80000000,%edx + andl $0x7fffffff,%eax + orl %edx,%eax + movl %eax,4(%esp) + flds 4(%esp) + ret +.size copysignf,.-copysignf + +libc_hidden_def(copysignf) + +.global copysignl +.type copysignl,%function +copysignl: + movl 24(%esp),%edx + movl 12(%esp),%eax + andl $0x8000,%edx + andl $0x7fff,%eax + orl %edx,%eax + movl %eax,12(%esp) + fldt 4(%esp) + ret +.size copysignl,.-copysignl + +libc_hidden_def(copysignl) + diff --git a/libpthread/nptl/cleanup_defer_compat.c b/libpthread/nptl/cleanup_defer_compat.c index 64ecb13..ba15c79 100644 --- a/libpthread/nptl/cleanup_defer_compat.c +++ b/libpthread/nptl/cleanup_defer_compat.c @@ -21,7 +21,7 @@ void attribute_protected -_pthread_cleanup_push_defer ( +__pthread_cleanup_push_defer ( struct _pthread_cleanup_buffer *buffer, void (*routine) (void *), void *arg) @@ -56,12 +56,12 @@ _pthread_cleanup_push_defer ( THREAD_SETMEM (self, cleanup, buffer); } -strong_alias (_pthread_cleanup_push_defer, __pthread_cleanup_push_defer) +strong_alias (__pthread_cleanup_push_defer, _pthread_cleanup_push_defer) void attribute_protected -_pthread_cleanup_pop_restore ( +__pthread_cleanup_pop_restore ( struct _pthread_cleanup_buffer *buffer, int execute) { @@ -96,4 +96,4 @@ _pthread_cleanup_pop_restore ( if (execute) buffer->__routine (buffer->__arg); } -strong_alias (_pthread_cleanup_pop_restore, __pthread_cleanup_pop_restore) +strong_alias (__pthread_cleanup_pop_restore, _pthread_cleanup_pop_restore) diff --git a/libpthread/nptl/init.c b/libpthread/nptl/init.c index 776bec7..eb84d6e 100644 --- a/libpthread/nptl/init.c +++ b/libpthread/nptl/init.c @@ -104,8 +104,8 @@ static const struct pthread_functions pthread_functions = .ptr___pthread_key_create = __pthread_key_create_internal, .ptr___pthread_getspecific = __pthread_getspecific_internal, .ptr___pthread_setspecific = __pthread_setspecific_internal, - .ptr__pthread_cleanup_push_defer = _pthread_cleanup_push_defer, - .ptr__pthread_cleanup_pop_restore = _pthread_cleanup_pop_restore, + .ptr__pthread_cleanup_push_defer = __pthread_cleanup_push_defer, + .ptr__pthread_cleanup_pop_restore = __pthread_cleanup_pop_restore, .ptr_nthreads = &__nptl_nthreads, .ptr___pthread_unwind = &__pthread_unwind, .ptr__nptl_deallocate_tsd = __nptl_deallocate_tsd, diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c index 393f0d7..7cf918e 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/pthread_once.c @@ -35,9 +35,7 @@ clear_once_control (void *arg) int attribute_protected -__pthread_once (once_control, init_routine) - pthread_once_t *once_control; - void (*init_routine) (void); +__pthread_once (pthread_once_t *once_control, void (*init_routine) (void)) { while (1) { diff --git a/test/test-skeleton.c b/test/test-skeleton.c index 79309e2..068a4c7 100644 --- a/test/test-skeleton.c +++ b/test/test-skeleton.c @@ -17,6 +17,7 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#include <assert.h> #include <errno.h> #include <getopt.h> #include <malloc.h> @@ -53,7 +54,7 @@ static const char *test_dir; struct temp_name_list { struct qelem q; - const char *name; + char *name; } *temp_name_list; /* Add temporary files in list. */ @@ -63,14 +64,17 @@ add_temp_file (const char *name) { struct temp_name_list *newp = (struct temp_name_list *) calloc (sizeof (*newp), 1); - if (newp != NULL) + char *newname = strdup (name); + if (newp != NULL && newname != NULL) { - newp->name = name; + newp->name = newname; if (temp_name_list == NULL) temp_name_list = (struct temp_name_list *) &newp->q; else insque (newp, temp_name_list); } + else + free (newp); } /* Delete all temporary files. */ @@ -80,11 +84,19 @@ delete_temp_files (void) while (temp_name_list != NULL) { remove (temp_name_list->name); - temp_name_list = (struct temp_name_list *) temp_name_list->q.q_forw; + free (temp_name_list->name); + + struct temp_name_list *next + = (struct temp_name_list *) temp_name_list->q.q_forw; + free (temp_name_list); + temp_name_list = next; } } -/* Create a temporary file. */ +/* Create a temporary file. Return the opened file descriptor on + success, or -1 on failure. Write the file name to *FILENAME if + FILENAME is not NULL. In this case, the caller is expected to free + *FILENAME. */ static int __attribute__ ((unused)) create_temp_file (const char *base, char **filename) @@ -112,6 +124,8 @@ create_temp_file (const char *base, char **filename) add_temp_file (fname); if (filename != NULL) *filename = fname; + else + free (fname); return _fd; } @@ -125,7 +139,10 @@ signal_handler (int sig __attribute__ ((unused))) int status; int i; - /* Send signal. */ + assert (pid > 1); + /* Kill the whole process group. */ + kill (-pid, SIGKILL); + /* In case setpgid failed in the child, kill it individually too. */ kill (pid, SIGKILL); /* Wait for it to terminate. */ @@ -329,7 +346,8 @@ main (int argc, char *argv[]) /* We put the test process in its own pgrp so that if it bogusly generates any job control signals, they won't hit the whole build. */ - setpgid (0, 0); + if (setpgid (0, 0) != 0) + printf ("Failed to set the process group ID: %m\n"); /* Execute the test function and exit with the return value. */ exit (TEST_FUNCTION); diff --git a/utils/Makefile.in b/utils/Makefile.in index a601721..6349aa7 100644 --- a/utils/Makefile.in +++ b/utils/Makefile.in @@ -14,7 +14,6 @@ CFLAGS-utils := \ -I$(top_srcdir)ldso/include \ -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" \ - -DARCH_NATIVE_BIT=$(ARCH_NATIVE_BIT) \ -I$(top_srcdir)/$(KERNEL_HEADERS) \ -DNOT_IN_libc \ -B$(top_builddir)lib \ @@ -54,6 +53,7 @@ UTILS_CONFIG_FLAGS-$(LDSO_STANDALONE_SUPPORT) += -D__LDSO_STANDALONE_SUPPORT__ BUILD_CFLAGS-utils := \ -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=\"$(UCLIBC_LDSO)\" \ + -DARCH_NATIVE_BIT=$(ARCH_NATIVE_BIT) \ $(UTILS_CONFIG_FLAGS-y) BUILD_CFLAGS-ldconfig.host := \ -DBUILDING_LINKAGE \ hooks/post-receive -- uClibc-ng - small C library for embedded systems

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