patches/glibc/2.3.6/170-allow-gcc-4.0-arm.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Aug 23 20:21:43 2010 +0200 (2010-08-23)
changeset 2097 056a2c826185
parent 402 197e1b49586e
permissions -rw-r--r--
binutils/binutils: companion libraries are not used

GNU binutils does not use the companion libraries, although
./configure advertises switches for them. This is because the
configure file is shared between different packages, and is
a bit 'lax' about what it checks. See:
http://sourceware.org/ml/crossgcc/2010-08/msg00160.html
http://sourceware.org/ml/crossgcc/2010-08/msg00161.html

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
     1 Fixes
     2 In file included from dynamic-link.h:22,
     3                  from dl-reloc.c:265:
     4 ../sysdeps/arm/dl-machine.h: In function '_dl_relocate_object':
     5 ../sysdeps/arm/dl-machine.h:371: error: invalid storage class for function 'fix_bad_pc24'
     6 make[2]: Leaving directory `/home/dank/queue/jobdir.k8/crosstool-dev/build/arm-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.3.6/glibc-2.3.6/elf'
     7 
     8 when building glibc-2.3.6 with gcc-4.0
     9 
    10 Like
    11 http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/arm/dl-machine.h.diff?r1=1.51&r2=1.52&cvsroot=glibc
    12 but fixes fix_bad_pc24.
    13 
    14 
    15 --- glibc-2.3.6-orig/sysdeps/arm/dl-machine.h	Sun Mar 20 17:54:37 2005
    16 +++ glibc-2.3.6/sysdeps/arm/dl-machine.h	Sun Mar 20 17:57:32 2005
    17 @@ -357,7 +357,14 @@
    18  #ifdef RESOLVE
    19  
    20  /* Deal with an out-of-range PC24 reloc.  */
    21 -static Elf32_Addr
    22 +#if __GNUC__ >= 4
    23 +  auto inline Elf32_Addr
    24 +#else
    25 +  static inline Elf32_Addr
    26 +#endif
    27 +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 2)
    28 +  __attribute ((always_inline))
    29 +#endif
    30  fix_bad_pc24 (Elf32_Addr *const reloc_addr, Elf32_Addr value)
    31  {
    32    static void *fix_page;
    33 
    34 Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
    35 with a little editing by dank@kegel.com