Builderror on linux 64 bit gcc

[dhaeb]

I pasted this code in my terminal while being in the root of RxCpp:

mkdir projects/build
cd projects/build
cmake -G"Unix Makefiles" -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_BUILD_TYPE=RelWithDebInfo -B. ../CMake
make```
I got the following output / error message: 

~/dvl/cpp/RxCpp/projects/build$ cmake -G"Unix Makefiles" -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_BUILD_TYPE=RelWithDebInfo -B. ../CMake
-- The C compiler identification is GNU 4.9.2
-- The CXX compiler identification is GNU 4.9.2
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++
-- Check for working CXX compiler: /usr/bin/g++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- CMAKE_CXX_COMPILER_ID: GNU
-- using gnu settings
-- RXCPP_DIR: /home/dhaeb/dvl/cpp/RxCpp
-- Found Doxygen: /usr/bin/doxygen (found version "1.8.6")
-- Configuring done
-- Generating done
-- Build files have been written to: /home/dhaeb/dvl/cpp/RxCpp/projects/build
~/dvl/cpp/RxCpp/projects/build$ make
Scanning dependencies of target one_test
[ 2%] Building CXX object CMakeFiles/one_test.dir/home/dhaeb/dvl/cpp/RxCpp/Rx/v2/test/test.cpp.o
/home/dhaeb/dvl/cpp/RxCpp/Rx/v2/test/test.cpp:11:21: fatal error: catch.hpp: No such file or directory
#include "catch.hpp"
^
compilation terminated.
make[2]: *** [CMakeFiles/one_test.dir/home/dhaeb/dvl/cpp/RxCpp/Rx/v2/test/test.cpp.o] Error 1
make[1]: *** [CMakeFiles/one_test.dir/all] Error 2
make: *** [all] Error 2

Where is the catch.hpp file? A ```find . -name "catch.hpp"``` couldn't find it ether... 

[kirkshoop]

catch is a git submodule. the initial clone should use --recursive switch, or use 'git submodule update --init --recursive' in your current clone.

[dhaeb]

Thanks I didn't see any hint in the readme regarding submodules.
Maybe I missed something there - but if not, I suggest it would be great to
inform the users.

Kirk Shoop notifications@github.com schrieb am So., 10. Mai 2015 21:51:

catch is a git submodule. the initial clone should use --recursive switch,
or use 'git submodule update --init --recursive' in your current clone.

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