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patches/gcc/3.3.1/compat.exp.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue May 08 17:48:32 2007 +0000 (2007-05-08)
changeset 78 c3868084d81a
permissions -rw-r--r--
Huge fixes to glibc build, so that we can build at least (and at last):
- use ports addon even when installing headers,
- use optimisation (-O) when installing headers, to avoid unnecessary warnings (thanks Robert P. J. DAY for pointing this out!),
- lowest kernel version to use is only X.Y.Z, not X.Y.Z.T,
- a bit of preparations for NPTL (RSN I hope),
- fix fixing the linker scripts (changing the backup file is kind of useless and stupid);

Shut uClibc finish step: there really is nothing to do;

Add a patch for glibc-2.3.6 weak aliases handling on some archs (ARM and ALPHA at least);

Did not catch the make errors: fixed the pattern matching in scripts/functions;

Introduce a new log level, ALL:
- send components' build messages there,
- DEBUG log level is destined only for crosstool-NG debug messages,
- migrate sub-actions to use appropriate log levels;

Update the armeb-unknown-linux-gnu sample:
- it builds!
- uses gcc-4.0.4 and glibc-2.3.6,
- updated to latest config options set. 
     1 Fixes the following problem when testing a cross-compiler:

     2 

     3 ============================================

     4 Testing g++.dg/compat/abi/bitfield1,

     5 ...

     6 Invoking the compiler as /crosstool-0.12/build/powerpc-750-linux-gnu/gcc-3.3-glibc-2.2.5/build-gcc/gcc/testsuite/../g++  ...

     7 /crosstool-0.12/build/powerpc-750-linux-gnu/gcc-3.3-glibc-2.2.5/gcc-3.3/gcc/testsuite/g++.dg/compat/abi/bitfield1_main.C

     8 pid is 16028 -16028

     9 compiler exited with status 1

    10 output is:

    11 sh: error while loading shared libraries: /opt/cegl-2.0/powerpc-750-linux-gnu/gcc-3.3-glibc-2.2.5/powerpc-750-linux-gnu/./lib/libdl.so.2: ELF file data encoding not little-endian

    12 /crosstool-0.12/build/powerpc-750-linux-gnu/gcc-3.3-glibc-2.2.5/build-gcc/gcc/testsuite/../g++: error while loading shared libraries: /opt/cegl-2.0/powerpc-750-linux-gnu/gcc-3.3-glibc-2.2.5/powerpc-750-linux-gnu/./lib/libc.so.6: ELF file data encoding not little-endian

    13 

    14 FAIL: g++.dg/compat/abi/bitfield1 main_tst.o compile

    15 ============================================

    16 

    17 --- gcc-3.3/gcc/testsuite/g++.dg/compat/compat.exp.old	Thu Oct 17 17:22:57 2002

    18 +++ gcc-3.3/gcc/testsuite/g++.dg/compat/compat.exp	Mon Jul 14 10:59:19 2003

    19 @@ -42,11 +42,13 @@

    20  proc compat-fix-library-path { } {

    21      global ld_library_path

    22  

    23 -    # See comments in lib/g++.exp for why this is needed.

    24 -    setenv  LD_LIBRARY_PATH     $ld_library_path

    25 -    setenv  SHLIB_PATH          $ld_library_path

    26 -    setenv  LD_LIBRARYN32_PATH  $ld_library_path

    27 -    setenv  LD_LIBRARY64_PATH   $ld_library_path

    28 +    if {![is_remote target]} {

    29 +	# See comments in lib/g++.exp for why this is needed.

    30 +	setenv  LD_LIBRARY_PATH     $ld_library_path

    31 +	setenv  SHLIB_PATH          $ld_library_path

    32 +	setenv  LD_LIBRARYN32_PATH  $ld_library_path

    33 +	setenv  LD_LIBRARY64_PATH   $ld_library_path

    34 +    }

    35  }

    36  

    37  #
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