scripts/wrapper.in
author Esben Haabendal <eha@dev.doredevelopment.dk>
Wed Apr 06 20:15:23 2011 +0200 (2011-04-06)
changeset 2379 372245834071
parent 1434 7e7290acccc1
permissions -rw-r--r--
libc/glibc: workaround for autoconf'ed define of caddr_t

When building canadian cross compiler, I have some trouble with
configure defining caddr_t as a macro, like:
#define caddr_t char *

When combined with the types.h where caddr_t is protected together
with daddr_t, the typedef of caddr_t breaks.

This patch works around it by protecting the caddr_t typedef
specifically.

I am uncertain as to the real cause and solution to this :-(

Signed-off-by: Esben Haabendal <eha@dev.doredevelopment.dk>
yann@1402
     1
#!/bin/sh
yann@1401
     2
titus@1960
     3
# this wrapper will not work under BSD systems or others
titus@1960
     4
# not containig the GNU readlink.
titus@1960
     5
# Under those, wrapper.c will forcibly be used
titus@1960
     6
# regardless of the config file setting.
titus@1960
     7
bartvdrmeulen@1434
     8
canonicalizedname=$(readlink -nm "${0}")
bartvdrmeulen@1434
     9
dirname="$(dirname "${canonicalizedname}")"
bartvdrmeulen@1434
    10
basename="$(basename "${canonicalizedname}")"
yann@1401
    11
yann@1401
    12
ld_lib_path="$(dirname "${dirname}")/lib"
yann@1401
    13
yann@1401
    14
case ":${LD_LIBRARY_PATH}:" in
yann@1401
    15
    *":${ld_lib_path}:"*)   ;;
yann@1401
    16
    *)  LD_LIBRARY_PATH="${ld_lib_path}${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}";;
yann@1401
    17
esac
yann@1401
    18
yann@1401
    19
export LD_LIBRARY_PATH
yann@1402
    20
exec "${dirname}/.${basename}" "$@"