diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2010-07-29 17:30:37 (GMT) |
|---|---|---|
| committer |   Johannes Stezenbach <js@sig21.net> | 2010-07-29 17:30:37 (GMT) |
| commit | 8bd0034057c8bd34df4fb401bedfca49384f5323 (patch) | |
| tree | daed6bc3aef5dbaa508abd1b86cb0cbbf67ecb59 /scripts/crosstool-NG.sh.in | |
| parent | 8bb436dad16d1157121c29b35fa95f40b0c08250 (diff) | |
scripts: remove . from $PATH
Add CT_SanitizePath function which removes entries referring to ., /tmp
and non-existing directories from $PATH, and call it early in the
build script.
If . is in PATH, gcc-4.4.4 build breaks:
[ALL ] checking what assembler to use...
/tmp/build/targets/arm-unknown-linux-uclibcgnueabi/build/gcc-core-static/arm-unknown-linux-uclibcgnueabi/bin/as
...
[ALL ] config.status: creating as
i.e. "as" is supposed to be the arm-unknown-linux-uclibcgnueabi cross assembler,
but config.status creates a local "as" script which is calling the
host assembler.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
[Yann E. MORIN: style fixes + explanations]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'scripts/crosstool-NG.sh.in')
| -rw-r--r-- | scripts/crosstool-NG.sh.in | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in index 45386de..7efb297 100644 --- a/scripts/crosstool-NG.sh.in +++ b/scripts/crosstool-NG.sh.in @@ -28,6 +28,9 @@ # Overide the locale early, in case we ever translate crosstool-NG messages [ -z "${CT_NO_OVERIDE_LC_MESSAGES}" ] && export LC_ALL=C +# remove . from PATH since it can cause gcc build failures +CT_SanitizePath + # Some sanity checks in the environment and needed tools CT_DoLog INFO "Performing some trivial sanity checks" CT_TestAndAbort "Don't set LD_LIBRARY_PATH. It screws up the build." -n "${LD_LIBRARY_PATH}" |