scripts/build/binutils/sstrip.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 12 21:41:16 2011 +0200 (2011-12-12)
branch1.13
changeset 2845 0dc9d4931246
parent 1858 43d14939d956
child 2926 d304c8a7bfa8
permissions -rw-r--r--
scripts: unset CONFIG_SITE

Some distributions (eg. openSUSE 12.1) systematically export
the CONFIG_SITE environment variable to point to a custom
script setting misc paths for ./configure.

This can, and does, break when cross-compiling for architectures
that are not supported by this script.

The simple workaround is to unset this variable.
NB: buildroot has a similar fix:
http://git.buildroot.org/buildroot/commit/?id=12c9f7dd6dee9c6029b4f9a12d6aac1516911ab4

Reported-by: Trevor Woerner <twoerner@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 21f4f28e60ec0342133086c9a51e7f0e5b181fb8)
     1 # This will build and install sstrip to run on host and sstrip target files
     2 
     3 do_sstrip_get() { :; }
     4 do_sstrip_extract() { :; }
     5 do_sstrip() { :; }
     6 
     7 if [ "${CT_SSTRIP}" = "y" ]; then
     8     do_sstrip_get() {
     9         CT_GetFile sstrip .c http://git.buildroot.net/buildroot/plain/toolchain/sstrip
    10     }
    11 
    12     do_sstrip_extract() {
    13         # We leave the sstrip maintenance to the buildroot people:
    14         # -> any fix-up goes directly there
    15         # -> we don't have patches for it
    16         # -> we don't need to patch it
    17         # -> just create a directory in src/, and copy it there.
    18         CT_DoExecLog DEBUG mkdir -p "${CT_SRC_DIR}/sstrip"
    19         CT_DoExecLog DEBUG cp -v "${CT_TARBALLS_DIR}/sstrip.c" "${CT_SRC_DIR}/sstrip"
    20     }
    21 
    22     do_sstrip() {
    23         local sstrip_cflags
    24         CT_DoStep INFO "Installing sstrip"
    25         mkdir -p "${CT_BUILD_DIR}/build-sstrip"
    26         cd "${CT_BUILD_DIR}/build-sstrip"
    27 
    28         if [ "${CT_STATIC_TOOLCHAIN}" = "y" ]; then
    29             sstrip_cflags="-static"
    30         fi
    31 
    32         CT_DoLog EXTRA "Building sstrip"
    33         CT_DoExecLog ALL "${CT_HOST}-gcc" -Wall ${sstrip_cflags} -o sstrip "${CT_SRC_DIR}/sstrip/sstrip.c"
    34 
    35         CT_DoLog EXTRA "Installing sstrip"
    36         CT_DoExecLog ALL install -m 755 sstrip "${CT_PREFIX_DIR}/bin/${CT_TARGET}-sstrip"
    37 
    38         CT_EndStep
    39     }
    40 fi