Added a target for generating doxygen documentation

make doc will now generate html&latex documentation

cmake/Architectures.txt

@@ -9,8 +9,8 @@ site_name(sitename)
 set (configfile "NOTFOUND")
 if (${Fleur_custom_toolchain})
    set (configfile "cmake/cmake.config")
-elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
-   set (configfile "cmake/cmake.darwin.config")
+elseif ($ENV{FC} MATCHES "gfortran.*")
+   set (configfile "cmake/cmake.gfortran.config")
 elseif (${sitename} MATCHES "iff.*")
    set (configfile "cmake/cmake.iff.config")
 elseif (${sitename} MATCHES "jrl.*")
@@ -25,6 +25,8 @@ elseif (${sitename} MATCHES "cluster")
    set (configfile "cmake/cmake.rwth.config")
 elseif (${sitename} MATCHES "judge")
    set (configfile "cmake/cmake.judge.config")
+elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
+   set (configfile "cmake/cmake.darwin.config")
 endif ()
 
 if (${configfile} MATCHES "NOTFOUND")

cmake/Files_and_Targets.txt

@@ -28,6 +28,7 @@ include(ldau/CMakeLists.txt)
 include(mix/CMakeLists.txt)
 include(vgen/CMakeLists.txt)
 include(inpgen/CMakeLists.txt)
+include(docs/CMakeLists.txt)
 
 if (${Fleur_uses_MPI})
   include(mpi/CMakeLists.txt)

docs/CMakeLists.txt

+# add a target to generate API documentation with Doxygen
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/docs/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/docs/Doxyfile @ONLY)
+add_custom_target(doc
+${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/docs/Doxyfile
+WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/docs
+COMMENT "Generating API documentation with Doxygen" VERBATIM
+)
+endif(DOXYGEN_FOUND)