config/arch/sh.in
author Zoltan Devai <zdevai@gmail.com>
Wed Oct 28 12:03:38 2009 +0100 (2009-10-28)
branch1.5
changeset 1645 01d01185eb18
parent 1269 17e37102a037
child 1716 6bbf206a5b57
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 # Super-H specific configuration file
     2 # depends on EXPERIMENTAL
     3 
     4 config ARCH_sh
     5     select ARCH_USE_MMU
     6     select ARCH_SUPPORTS_BOTH_ENDIAN
     7     select ARCH_DEFAULT_LE
     8     help
     9       The Super-H architecture, as defined by:
    10         http://www.renesas.com/fmwk.jsp?cnt=superh_family_landing.jsp&fp=/products/mpumcu/superh_family/
    11 
    12 choice
    13     bool
    14     prompt "Variant"
    15 
    16 config ARCH_SH_SH3
    17     bool
    18     prompt "sh3"
    19 
    20 config ARCH_SH_SH4
    21     bool
    22     prompt "sh4"
    23 
    24 config ARCH_SH_SH4A
    25     bool
    26     prompt "sh4a"
    27 
    28 endchoice
    29 
    30 config ARCH_SH_VARIANT
    31     string
    32     default "sh3"   if ARCH_SH_SH3
    33     default "sh4"   if ARCH_SH_SH4
    34     default "sh4a"  if ARCH_SH_SH4A