[cmake] Remove remainders of separate cpp2py install (now included with triqs)

.travis.yml

@@ -23,12 +23,6 @@ install: true
 
 script:
   - export INSTALL_DIR=$HOME/root_install # We should install outside the repository
-  # ===== Set up Cpp2Py
-  - git clone https://github.com/triqs/cpp2py
-  - mkdir cpp2py/build && cd cpp2py/build
-  - cmake .. -DCMAKE_CXX_COMPILER=/usr/bin/${CXX} -DPYTHON_INTERPRETER=/usr/bin/python -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR
-  - make -j8 install
-  - source $INSTALL_DIR/share/cpp2pyvars.sh
   # ===== Set up TRIQS
   - cd $TRAVIS_BUILD_DIR
   - git clone https://github.com/TRIQS/triqs --branch unstable

doc/install.rst

@@ -25,7 +25,6 @@ Installation steps
 
 #. Make sure that you have added the TRIQS and Cpp2Py installation to your environment variables::
 
-     $ source path_to_triqs/share/cpp2pyvarsh.sh
      $ source path_to_triqs/share/triqsvarsh.sh
 
 #. In the build directory call cmake::

share/app4triqs.modulefile.in

@@ -20,9 +20,9 @@ proc ModulesHelp { } {
     puts stderr "Git hash:    $git_hash"
 }
 
-# You may need to edit the next line if cpp2py module is installed
-# under a different name in your setup.
-prereq cpp2py/@CPP2PY_VERSION@
+# You may need to edit the next line if the triqs module
+# is installed under a different name in your setup.
+prereq triqs/@TRIQS_VERSION@
 
 # Only one version of app4triqs can be loaded at a time
 conflict $name
@@ -35,5 +35,5 @@ prepend-path    PATH                $root/bin
 prepend-path    CPLUS_INCLUDE_PATH  $root/include
 prepend-path    LIBRARY_PATH        $root/lib
 prepend-path    LD_LIBRARY_PATH     $root/lib
-prepend-path    PYTHONPATH          $root/@CPP2PY_PYTHON_LIB_DEST_ROOT@
-prepend-path    CMAKE_PREFIX_PATH   $root/lib/cmake/triqs
+prepend-path    PYTHONPATH          $root/@TRIQS_PYTHON_LIB_DEST_ROOT@
+prepend-path    CMAKE_PREFIX_PATH   $root/lib/cmake/app4triqs