STARLIGHT code and interface

[u/mrichter/AliRoot.git] / STARLIGHT / starlight / cmake_modules / .svn / text-base / CommonMacros.cmake.svn-base

diff --git a/STARLIGHT/starlight/cmake_modules/.svn/text-base/CommonMacros.cmake.svn-base b/STARLIGHT/starlight/cmake_modules/.svn/text-base/CommonMacros.cmake.svn-base
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+###########################################################################
+#
+#    Copyright 2010
+#
+#    This file is part of Starlight.
+#
+#    Starlight is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#        
+#    Starlight is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#    GNU General Public License for more details.
+#        
+#    You should have received a copy of the GNU General Public License
+#    along with Starlight. If not, see <http://www.gnu.org/licenses/>.
+#
+###########################################################################
+#
+# File and Version Information:
+# $Rev::                             $: revision of last commit
+# $Author::                          $: author of last commit
+# $Date::                            $: date of last commit
+#
+# Description:
+#      collection of useful cmake macros
+#
+#
+###########################################################################
+
+
+# takes list of file names and returns file name list with new extension
+# example:
+#   switch_file_extension("${CC_LIST}" ".cc" ".h" H_LIST)
+function(switch_file_extension IN_FILE_LIST OLD_EXT NEW_EXT OUT_FILE_LIST)
+  set(NEW_FILE_LIST)
+  foreach(_OLD_FILE ${IN_FILE_LIST})
+    string(REGEX REPLACE "^(.*)${OLD_EXT}$" "\\1${NEW_EXT}" _NEW_FILE ${_OLD_FILE})
+    set(NEW_FILE_LIST ${NEW_FILE_LIST} ${_NEW_FILE})
+  endforeach()
+  set(${OUT_FILE_LIST} ${NEW_FILE_LIST})
+endfunction(switch_file_extension)
+
+
+# adds standard shared library
+# additional libraries that should be linked to can be given as optional arguments
+function(make_shared_library LIB_NAME SOURCES)
+  add_library(${LIB_NAME} SHARED ${SOURCES})
+  # proccess link libraries in additional arguments
+  foreach(_LIB ${ARGN})
+    target_link_libraries(${LIB_NAME} ${_LIB})
+  endforeach()
+endfunction(make_shared_library)
+
+
+# adds standard executable
+# additional libraries that should be linked to can be given as optional arguments
+function(make_executable EXE_NAME SOURCES)
+  add_executable(${EXE_NAME} ${SOURCES})
+  # proccess link libraries in additional arguments
+  foreach(_LIB ${ARGN})
+    target_link_libraries(${EXE_NAME} ${_LIB})
+  endforeach()
+endfunction(make_executable)
+
+
+macro(enforce_out_of_source_build)
+  if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
+    message(FATAL_ERROR "Building this project in the source directory is not allowed. Please remove CMakeCache.txt, create a build directory, and run cmake there, for example:
+rm CMakeCache.txt
+mkdir build && cd build
+cmake ..")
+  endif()
+endmacro(enforce_out_of_source_build)