CMake fails to compile

[shawcx]

When adding an external project to CMake:

ExternalProject_Add(
    EP_zeromq
    PREFIX     ${CMAKE_CURRENT_BINARY_DIR}
    GIT_REPOSITORY https://github.com/zeromq/zeromq4-x.git
    GIT_TAG v4.0.3
    SOURCE_DIR ${CMAKE_CURRENT_BINARY_DIR}/src/zeromq

    CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=<INSTALL_DIR> -DZMQ_BUILD_FRAMEWORK=0
    )

The build fails with:

[ 66%] Building CXX object CMakeFiles/test_connect_resolve.dir/tests/test_connect_resolve.cpp.o
In file included from /code/build/thirdparty/src/zeromq/tests/test_connect_resolve.cpp:20:0:
/code/build/thirdparty/src/zeromq/tests/testutil.hpp:25:31: fatal error: ../src/platform.hpp: No such file or directory
compilation terminated.
make[5]: *** [CMakeFiles/test_connect_resolve.dir/tests/test_connect_resolve.cpp.o] Error 1
make[4]: *** [CMakeFiles/test_connect_resolve.dir/all] Error 2
make[3]: *** [all] Error 2
make[2]: *** [thirdparty/src/EP_zeromq-stamp/EP_zeromq-build] Error 2
make[1]: *** [thirdparty/CMakeFiles/EP_zeromq.dir/all] Error 2
make: *** [all] Error 2

[yanxiongjian]

Have you worked out any approach to solve the problem?

[shawcx]

I was going to post my workaround, but it looks like a patch got merged in. The system works.

[ronkorving]

So this can be closed? :)

[jcfr]

@moertle Using master (1206dc4 /2016-01-30), I confirm the problem is fixed.

$ cmake -version
cmake version 3.4.2

CMake suite maintained and supported by Kitware (kitware.com/cmake).

$ cmake -DCMAKE_BUILD_TYPE=Release -DZMQ_BUILD_FRAMEWORK=0 ../ZeroMQ
[...]
-- Configuring done
-- Generating done
-- Build files have been written to: /path/to/ZeroMQ-Release

$ make -j5
[...]
[ 99%] Built target test_sub_forward
[ 99%] Built target test_system
[ 99%] Built target test_term_endpoint
[100%] Linking CXX executable bin/test_timeo
[100%] Built target test_timeo

@ronkorving @somdoron Please consider closing this issue.

[bluca]

Thanks for verifying, closing