diff options
| author | Alexey Neyman <stilor@att.net> | 2017-08-19 18:40:42 -0700 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2017-08-21 08:41:14 -0700 |
| commit | 2bdb632495e5e9e34ee3e8856cda134bef7d218e (patch) | |
| tree | 12b76b8c511b7716fee42bdf275b57304ba144f6 /scripts | |
| parent | b75f03146218a09a2882d5ecbb8130dac1fc7ab9 (diff) | |
| download | crosstool-ng-2bdb632495e5e9e34ee3e8856cda134bef7d218e.tar.gz crosstool-ng-2bdb632495e5e9e34ee3e8856cda134bef7d218e.tar.bz2 crosstool-ng-2bdb632495e5e9e34ee3e8856cda134bef7d218e.zip | |
Reject set-but-empty environment variables
... which also lead to cryptic failures.
Fixed #743.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/crosstool-NG.sh.in | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/scripts/crosstool-NG.sh.in b/scripts/crosstool-NG.sh.in index 3d9a34e2..1d872df4 100644 --- a/scripts/crosstool-NG.sh.in +++ b/scripts/crosstool-NG.sh.in @@ -51,17 +51,17 @@ 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 "${LD_LIBRARY_PATH}" -CT_TestAndAbort "Don't set LIBRARY_PATH. It screws up the build." -n "${LIBRARY_PATH}" -CT_TestAndAbort "Don't set LPATH. It screws up the build." -n "${LPATH}" -CT_TestAndAbort "Don't set CPATH. It screws up the build." -n "${CPATH}" -CT_TestAndAbort "Don't set C_INCLUDE_PATH. It screws up the build." -n "${C_INCLUDE_PATH}" -CT_TestAndAbort "Don't set CPLUS_INCLUDE_PATH. It screws up the build." -n "${CPLUS_INCLUDE_PATH}" -CT_TestAndAbort "Don't set OBJC_INCLUDE_PATH. It screws up the build." -n "${OBJC_INCLUDE_PATH}" -CT_TestAndAbort "Don't set CFLAGS. It screws up the build." -n "${CFLAGS}" -CT_TestAndAbort "Don't set CXXFLAGS. It screws up the build." -n "${CXXFLAGS}" -CT_TestAndAbort "Don't set CC. It screws up the build." -n "${CC}" -CT_TestAndAbort "Don't set CXX. It screws up the build." -n "${CXX}" +CT_TestAndAbort "Don't set LD_LIBRARY_PATH. It screws up the build." -n "${LD_LIBRARY_PATH+set}" +CT_TestAndAbort "Don't set LIBRARY_PATH. It screws up the build." -n "${LIBRARY_PATH+set}" +CT_TestAndAbort "Don't set LPATH. It screws up the build." -n "${LPATH+set}" +CT_TestAndAbort "Don't set CPATH. It screws up the build." -n "${CPATH+set}" +CT_TestAndAbort "Don't set C_INCLUDE_PATH. It screws up the build." -n "${C_INCLUDE_PATH+set}" +CT_TestAndAbort "Don't set CPLUS_INCLUDE_PATH. It screws up the build." -n "${CPLUS_INCLUDE_PATH+set}" +CT_TestAndAbort "Don't set OBJC_INCLUDE_PATH. It screws up the build." -n "${OBJC_INCLUDE_PATH+set}" +CT_TestAndAbort "Don't set CFLAGS. It screws up the build." -n "${CFLAGS+set}" +CT_TestAndAbort "Don't set CXXFLAGS. It screws up the build." -n "${CXXFLAGS+set}" +CT_TestAndAbort "Don't set CC. It screws up the build." -n "${CC+set}" +CT_TestAndAbort "Don't set CXX. It screws up the build." -n "${CXX+set}" CT_Test "GREP_OPTIONS screws up the build. Resetting." -n "${GREP_OPTIONS}" export GREP_OPTIONS= # Workaround against openSUSE 12.1 that breaks ./configure for cross-compilation: |