Stephan Bergmann
9b2c6bbcc3
This fixes the same issue as
<https://github.com/curl/curl/commit/e39421cef31f13a19b6bef5c644978e0c54e4e16>
"curl-functions.m4: fix LIBRARY_PATH adjustment to avoid eval", just in a less
intrusive way so that we can get away with just fixing the resulting configure
rather than having to run any Autotools reconfiguration commands.
40a84af1bd "upgrade to curl-7.81.0" caused
<https://ci.libreoffice.org/job/lo_ubsan/2272/> to fail with the cryptic
[...]
> checking for gethostbyname in -lnetwork... no
> checking for gethostbyname in -lnet... no
> configure: error: couldn't find libraries for gethostbyname()
> /home/tdf/lode/jenkins/workspace/lo_ubsan/external/curl/ExternalProject_curl.mk:41: recipe for target '/home/tdf/lode/jenkins/workspace/lo_ubsan/workdir/ExternalProject/curl/build' failed
> make[1]: *** [/home/tdf/lode/jenkins/workspace/lo_ubsan/workdir/ExternalProject/curl/build] Error 1
because somewhere in the middle of curl's configure LD_LIBRARY_PATH got garbled
because of this issue, so that invoking
/home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang started to fail with
> /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.22' not found (required by /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang)
> /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang)
> /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /home/tdf/lode/opt_private/clang-llvmorg-9.0.1/bin/clang)
(because that clang is built against a local GCC and libstdc++, so needs
LD_LIBRARY_PATH to be set up properly to find the latter), which caused the
gethostbyname check to fail (as seen when looking into that build's
workdir/UnpackedTarball/curl/config.log).
Change-Id: I3d45018cdfdb22b98c0dec0757e754a172a811de
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/128850
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
A URL manipulation engine from [http://curl.haxx.se/].