Bug#759275: feel++: FTBFS - /usr/bin/clang++ not found (should be clang++-3.4)

[Michael Tautschnig]

Package: feel++
Version: 1:0.98.0-final-3
Severity: serious
Usertags: goto-cc

During a rebuild of all Debian packages in a clean sid chroot (using cowbuilder
and pbuilder) the build failed with the following error.

[...]
-- Check for working CXX compiler: /usr/bin/clang++
CMake Error: your CXX compiler: "/usr/bin/clang++" was not found.   Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
CMake Error: Internal CMake error, TryCompile configure of cmake failed
-- Check for working CXX compiler: /usr/bin/clang++ -- broken
CMake Error at /usr/share/cmake-2.8/Modules/CMakeTestCXXCompiler.cmake:54 (message):
  The C++ compiler "/usr/bin/clang++" is not able to compile a simple test
  program.

  It fails with the following output:





  CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
  CMakeLists.txt:62 (project)


CMake Error: your CXX compiler: "/usr/bin/clang++" was not found.   Please set CMAKE_CXX_COMPILER to a valid compiler path or name.
-- Configuring incomplete, errors occurred!


Indeed this should be clang++-3.4 it seems:

# ls -l /usr/bin/clang++*
lrwxrwxrwx 1 root root 27 Aug 19 06:58 /usr/bin/clang++-3.4 -> ../lib/llvm-3.4/bin/clang++

You may want to depend on the clang package instead of clang-3.4 | clang-3.5.

The full build log is attached; please do let me know if the problem is
unreproducible, in which case I shall try to investigate further.

Best,
Michael

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