config/companion_libs/mpfr.in
author Zoltan Devai <zdevai@gmail.com>
Wed Oct 28 12:03:38 2009 +0100 (2009-10-28)
branch1.5
changeset 1645 01d01185eb18
parent 1534 d4ddf19a1968
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)
yann@466
     1
# GMP options
yann@466
     2
yann@466
     3
choice
yann@466
     4
    bool
yann@466
     5
    prompt "MPFR version"
yann@1535
     6
# Don't remove next line
yann@1535
     7
# CT_INSERT_VERSION_BELOW
yann@466
     8
yann@1534
     9
config MPFR_V_2_4_1
yann@466
    10
    bool
yann@1534
    11
    prompt "2.4.1"
yann@1534
    12
yann@1534
    13
config MPFR_V_2_4_0
yann@1534
    14
    bool
yann@1534
    15
    prompt "2.4.0"
yann@466
    16
yann@902
    17
config MPFR_V_2_3_2
yann@902
    18
    bool
yann@902
    19
    prompt "2.3.2"
yann@902
    20
yann@1534
    21
config MPFR_V_2_3_1
yann@1199
    22
    bool
yann@1534
    23
    prompt "2.3.1"
yann@1199
    24
yann@466
    25
endchoice
yann@466
    26
yann@466
    27
config MPFR_VERSION
yann@466
    28
    string
yann@1535
    29
# Don't remove next line
yann@1535
    30
# CT_INSERT_VERSION_STRING_BELOW
yann@1534
    31
    default "2.4.1" if MPFR_V_2_4_1
yann@1534
    32
    default "2.4.0" if MPFR_V_2_4_0
yann@1534
    33
    default "2.3.2" if MPFR_V_2_3_2
yann@466
    34
    default "2.3.1" if MPFR_V_2_3_1