Let's compile Penumbra [Linux, CMake, 64bit]

[qubodup]

I'm getting following output when I try the 32bit compilation on 64bit Linux:

Code: (Select All)

-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /bin/gcc
-- Check for working C compiler: /bin/gcc -- broken
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:52 (MESSAGE):
  The C compiler "/bin/gcc" is not able to compile a simple test program.

  It fails with the following output:

   Change Dir: /home/qubodup/src/git/PenumbraOverture/CMakeFiles/CMakeTmp

  

  Run Build Command:/usr/bin/make "cmTryCompileExec/fast"

  /usr/bin/make -f CMakeFiles/cmTryCompileExec.dir/build.make
  CMakeFiles/cmTryCompileExec.dir/build

  make[1]: Entering directory
  `/home/qubodup/src/git/PenumbraOverture/CMakeFiles/CMakeTmp'

  /usr/bin/cmake -E cmake_progress_report
  /home/qubodup/src/git/PenumbraOverture/CMakeFiles/CMakeTmp/CMakeFiles 1

  Building C object CMakeFiles/cmTryCompileExec.dir/testCCompiler.c.o

  /bin/gcc -m32 -o CMakeFiles/cmTryCompileExec.dir/testCCompiler.c.o -c
  /home/qubodup/src/git/PenumbraOverture/CMakeFiles/CMakeTmp/testCCompiler.c

  Linking C executable cmTryCompileExec

  /usr/bin/cmake -E cmake_link_script
  CMakeFiles/cmTryCompileExec.dir/link.txt --verbose=1

  /bin/gcc -m32 CMakeFiles/cmTryCompileExec.dir/testCCompiler.c.o -o
  cmTryCompileExec -rdynamic

  /usr/bin/ld: skipping incompatible
  /usr/lib/gcc/x86_64-unknown-linux-gnu/4.5.0/libgcc.a when searching for
  -lgcc

  /usr/bin/ld: cannot find -lgcc

  collect2: ld returned 1 exit status

  make[1]: *** [cmTryCompileExec] Error 1

  make[1]: Leaving directory
  `/home/qubodup/src/git/PenumbraOverture/CMakeFiles/CMakeTmp'

  make: *** [cmTryCompileExec/fast] Error 2

  

  

  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:2 (project)


-- Configuring incomplete, errors occurred!