config/tools/libelf.in
author Zoltan Devai <zdevai@gmail.com>
Wed Oct 28 12:03:38 2009 +0100 (2009-10-28)
branch1.5
changeset 1645 01d01185eb18
parent 1535 073d351bdcd3
child 1615 50b25816f5bb
permissions -rw-r--r--
libc/uClibc: fix building on system with recent glibc

While trying to build a toolchain with ct-ng 1.5.0,
arm-unknown-linux-uclibcgnueabi target,
I get the following error:

[INFO ] Installing C library headers
[EXTRA] Copying sources to build dir
[EXTRA] Applying configuration
[EXTRA] Building headers
[EXTRA] Installing headers
[ERROR] extra/scripts/unifdef.c:209: error: conflicting types for 'getline'
[ERROR] make[2]: *** [extra/scripts/unifdef] Error 1
[ERROR] Build failed in step 'Installing C library headers'

The following patch solves the problem.
(It's a backport of this uClibc commit:
http://git.uclibc.org/uClibc/commit/?id=49e81cada73616864b9b31df0aeb6961c30f5a6e
)

[--SNIP from another mail--]
AFAIK this is a problem since glibc 2.10.
(transplanted from 1ba79f2126df8bd89120899a58f2d0bcc2e9c771)
     1 # libelf config file
     2 
     3 config TOOL_libelf
     4     help
     5       libelf lets you read, modify or create ELF files in an
     6       architecture-independent way.
     7 
     8 choice
     9     bool
    10     prompt "libelf version"
    11 # Don't remove next line
    12 # CT_INSERT_VERSION_BELOW
    13 
    14 config LIBELF_V_0_8_12
    15     bool
    16     prompt "0.8.12"
    17 
    18 config LIBELF_V_0_8_11
    19     bool
    20     prompt "0.8.11"
    21 
    22 config LIBELF_V_0_8_10
    23     bool
    24     prompt "0.8.10"
    25 
    26 endchoice
    27 
    28 config LIBELF_VERSION
    29     string
    30 # Don't remove next line
    31 # CT_INSERT_VERSION_STRING_BELOW
    32     default "0.8.12" if LIBELF_V_0_8_12
    33     default "0.8.11" if LIBELF_V_0_8_11
    34     default "0.8.10" if LIBELF_V_0_8_10