Mercurialcrosstool-ng / file revision
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/glibc/ports-2.10.1/420-alpha-no-asm-elf-header.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:47:16 2010 +0200 (2010-07-29)
changeset 2045 fdaa6c7f6dea
permissions -rw-r--r--
cc/gcc: add option to compile against static libstdc++, for gcc-4.4 and newer

Idea and know-how taken from CodeSourcery build script.

Normal build:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb77f3000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb76e8000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb75a1000)
libm.so.6 => /lib/i686/cmov/libm.so.6 (0xb757a000)
/lib/ld-linux.so.2 (0xb77f4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb755c000)

CC_STATIC_LIBSTDCXX=y:
$ ldd arm-unknown-linux-uclibcgnueabi-gcc
linux-gate.so.1 => (0xb7843000)
libc.so.6 => /lib/i686/cmov/libc.so.6 (0xb76e6000)
/lib/ld-linux.so.2 (0xb7844000)

I made CC_STATIC_LIBSTDCXX default=y since I think
it is always desirable.

Signed-off-by: Johannes Stezenbach <js@sig21.net> 
     1 2007-03-13  Mike Frysinger  <vapier@gentoo.org>

     2 

     3 	* sysdeps/unix/sysv/linux/alpha/sys/procfs.h: Copy some defines

     4 	from alpha's asm/elf.h

     5 

     6 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/sys/procfs.h glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/sys/procfs.h

     7 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/sys/procfs.h	2009-05-16 10:36:20.000000000 +0200

     8 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/unix/sysv/linux/alpha/sys/procfs.h	2009-11-13 00:50:49.000000000 +0100

     9 @@ -29,10 +29,23 @@

    10  #include <sys/types.h>

    11  #include <sys/ucontext.h>

    12  #include <sys/user.h>

    13 -#include <asm/elf.h>

    14  

    15  __BEGIN_DECLS

    16  

    17 +/*

    18 + * The OSF/1 version of <sys/procfs.h> makes gregset_t 46 entries long.

    19 + * I have no idea why that is so.  For now, we just leave it at 33

    20 + * (32 general regs + processor status word). 

    21 + */

    22 +#define ELF_NGREG	33

    23 +#define ELF_NFPREG	32

    24 +

    25 +typedef unsigned long elf_greg_t;

    26 +typedef elf_greg_t elf_gregset_t[ELF_NGREG];

    27 +

    28 +typedef double elf_fpreg_t;

    29 +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];

    30 +

    31  struct elf_siginfo

    32    {

    33      int si_signo;			/* Signal number.  */

    34 diff -durN glibc-2.10.1.orig/ports/sysdeps/unix/sysv/linux/alpha/sys/procfs.h glibc-2.10.1/ports/sysdeps/unix/sysv/linux/alpha/sys/procfs.h
crosstool-ng