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)
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# libelf config file
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config TOOL_libelf
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    help
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      libelf lets you read, modify or create ELF files in an
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      architecture-independent way.
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choice
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    bool
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    prompt "libelf version"
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# Don't remove next line
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# CT_INSERT_VERSION_BELOW
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config LIBELF_V_0_8_12
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    bool
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    prompt "0.8.12"
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config LIBELF_V_0_8_11
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    bool
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    prompt "0.8.11"
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config LIBELF_V_0_8_10
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    bool
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    prompt "0.8.10"
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endchoice
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config LIBELF_VERSION
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    string
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# Don't remove next line
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# CT_INSERT_VERSION_STRING_BELOW
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    default "0.8.12" if LIBELF_V_0_8_12
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    default "0.8.11" if LIBELF_V_0_8_11
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    default "0.8.10" if LIBELF_V_0_8_10