[CMake][release] White space changes.

Replace tabs by spaces.

cmake/modules/DuneMacros.cmake

@@ -89,9 +89,9 @@ endmacro(dune_module_to_uppercase _upper _module)
 macro(find_dune_package module)
   if(NOT ${module}_FOUND)
     if(NOT (${module}_DIR OR ${module}_ROOT OR
-	  "${CMAKE_PREFIX_PATH}" MATCHES ".*${module}.*"))
+       "${CMAKE_PREFIX_PATH}" MATCHES ".*${module}.*"))
       string(REPLACE  ${ProjectName} ${module} ${module}_DIR
-	${PROJECT_BINARY_DIR})
+        ${PROJECT_BINARY_DIR})
     endif()
     find_package(${ARGV} NO_CMAKE_PACKAGE_REGISTRY)
   endif(NOT ${module}_FOUND)
@@ -101,41 +101,41 @@ macro(find_dune_package module)
     unset(${module}_FOUND)
     # use pkg-config
     find_package(PkgConfig REQUIRED)
-    pkg_check_modules (${module}   ${module})
+    pkg_check_modules (${module} ${module})
     if(NOT ${module}_FOUND)
-      message(FATAL_ERROR "Could not find module  ${module}.")
+      message(FATAL_ERROR "Could not find module ${module}.")
     endif()
     # compute the path to the libraries
     if(${module}_LIBRARIES)
       unset(_module_lib)
       foreach(lib ${${module}_LIBRARIES})
-	foreach(libdir ${${module}_LIBRARY_DIRS})
-	  if(EXISTS ${libdir}/lib${lib}.a)
-	    set(_module_lib ${libdir}/lib${lib}.a)
-	    set(_module_lib_static "STATIC")
-	  endif()
-	  if(EXISTS ${libdir}/lib${lib}.so)
-	    set(_module_lib ${libdir}/lib${lib}.so)
-	    set(_module_lib_static "")
-	  endif()
-	  if(_module_lib)
-	    #import library
-	    add_library(${lib} ${_module_lib_static} IMPORTED)
-	    set_property(TARGET ${lib} APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG)
-	    set_target_properties(${lib} PROPERTIES
-	      IMPORTED_LINK_INTERFACE_LANGUAGES_NOCONFIG "CXX"
-	      IMPORTED_LOCATION_NOCONFIG "${_module_lib}")
-	    break()
-	  endif(_module_lib)
-	endforeach(libdir ${${module}_LIBRARY_DIRS})
+        foreach(libdir ${${module}_LIBRARY_DIRS})
+          if(EXISTS ${libdir}/lib${lib}.a)
+            set(_module_lib ${libdir}/lib${lib}.a)
+            set(_module_lib_static "STATIC")
+          endif()
+          if(EXISTS ${libdir}/lib${lib}.so)
+            set(_module_lib ${libdir}/lib${lib}.so)
+            set(_module_lib_static "")
+          endif()
+          if(_module_lib)
+            #import library
+            add_library(${lib} ${_module_lib_static} IMPORTED)
+            set_property(TARGET ${lib} APPEND PROPERTY IMPORTED_CONFIGURATIONS NOCONFIG)
+            set_target_properties(${lib} PROPERTIES
+              IMPORTED_LINK_INTERFACE_LANGUAGES_NOCONFIG "CXX"
+              IMPORTED_LOCATION_NOCONFIG "${_module_lib}")
+            break()
+          endif(_module_lib)
+        endforeach(libdir ${${module}_LIBRARY_DIRS})
       endforeach(lib ${${module}_LIBRARIES})
     endif(${module}_LIBRARIES)
     if(NOT ${module}_MODULE_PATH)
       if(${module}_INCLUDE_DIRS)
-	list(GET ${module}_INCLUDE_DIRS 0 _dir)
-	if(EXISTS ${_dir}/../share/dune/cmake/modules)
-	  set(${module}_MODULE_PATH ${_dir}/../share/dune/cmake/modules)
-	endif(EXISTS ${_dir}/../share/dune/cmake/modules)
+        list(GET ${module}_INCLUDE_DIRS 0 _dir)
+        if(EXISTS ${_dir}/../share/dune/cmake/modules)
+          set(${module}_MODULE_PATH ${_dir}/../share/dune/cmake/modules)
+        endif(EXISTS ${_dir}/../share/dune/cmake/modules)
       endif(${module}_INCLUDE_DIRS)
     endif(NOT ${module}_MODULE_PATH)
     unset(${module}_FAKE_CMAKE_PKGCONFIG)
@@ -144,16 +144,16 @@ macro(find_dune_package module)
     # parse other module's dune.module file to generate variables for config.h
     unset(${module}_dune_module)
     foreach(_dune_module_file ${${module}_PREFIX}/dune.module
-	${${module}_PREFIX}/lib/dunecontrol/${module}/dune.module)
+        ${${module}_PREFIX}/lib/dunecontrol/${module}/dune.module)
       if(EXISTS ${_dune_module_file})
-	get_filename_component(_dune_module_file_path ${_dune_module_file} PATH)
-	dune_module_information(${_dune_module_file_path})# QUIET)
-	set(${module}_dune_module 1)
+        get_filename_component(_dune_module_file_path ${_dune_module_file} PATH)
+        dune_module_information(${_dune_module_file_path})# QUIET)
+        set(${module}_dune_module 1)
       endif(EXISTS ${_dune_module_file})
     endforeach()
     if(NOT ${module}_dune_module)
       message(FATAL_ERROR "Could not find dune.module file for module ${module} "
-	"in ${${module}_PREFIX},  ${${module}_PREFIX}/lib/dunecontrol/${module}/")
+        "in ${${module}_PREFIX},  ${${module}_PREFIX}/lib/dunecontrol/${module}/")
     endif(NOT ${module}_dune_module)
   endif(${module}_FOUND)
 endmacro(find_dune_package module)
@@ -361,29 +361,29 @@ macro(dune_create_dependency_tree)
       list(APPEND NEW_ALL_DEPS ${_mod})
       math(EXPR length "${length}-1")
       if(length GREATER 0)
-	foreach(i RANGE ${length} 0 -1)
-	  list(GET ALL_DEPENDENCIES ${i} _mod)
-	  if(NOT ${_mod}_cmake_path_processed)
-	    set(${_mod}_cmake_path_processed 1)
-	    if(${_mod}_MODULE_PATH)
-	      list(INSERT _my_path 0 ${${_mod}_MODULE_PATH})
-	    endif(${_mod}_MODULE_PATH)
-	    list(APPEND NEW_ALL_DEPS ${_mod})
-	  endif(NOT ${_mod}_cmake_path_processed)
-	endforeach(i RANGE ${length} 0 -1)
+        foreach(i RANGE ${length} 0 -1)
+          list(GET ALL_DEPENDENCIES ${i} _mod)
+          if(NOT ${_mod}_cmake_path_processed)
+            set(${_mod}_cmake_path_processed 1)
+            if(${_mod}_MODULE_PATH)
+              list(INSERT _my_path 0 ${${_mod}_MODULE_PATH})
+            endif(${_mod}_MODULE_PATH)
+            list(APPEND NEW_ALL_DEPS ${_mod})
+          endif(NOT ${_mod}_cmake_path_processed)
+        endforeach(i RANGE ${length} 0 -1)
       endif(length GREATER 0)
       list(LENGTH CMAKE_MODULE_PATH length)
       math(EXPR length "${length}-1")
       if(start EQUAL -1)
-	list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules ${_my_path})
+        list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules ${_my_path})
       else(start EQUAL -1)
-	if(start EQUAL ${length})
-	  list(APPEND CMAKE_MODULE_PATH ${_my_path})
-	else(start EQUAL ${length})
-	  if(_my_path)
-	    list(INSERT CMAKE_MODULE_PATH ${start} ${_my_path})
-	  endif(_my_path)
-	endif(start EQUAL ${length})
+        if(start EQUAL ${length})
+          list(APPEND CMAKE_MODULE_PATH ${_my_path})
+        else(start EQUAL ${length})
+          if(_my_path)
+            list(INSERT CMAKE_MODULE_PATH ${start} ${_my_path})
+          endif(_my_path)
+        endif(start EQUAL ${length})
       endif(start EQUAL -1)
     endif(length GREATER 0)
     set(ALL_DEPENDENCIES ${NEW_ALL_DEPS})