STYLE: Convert CMake-language commands to lower case

Ancient CMake versions required upper-case commands.  Later command names
became case-insensitive.  Now the preferred style is lower-case.

3 files changed, 23 insertions, 23 deletions

diff --git a/unsupported/Eigen/src/EulerAngles/CMakeLists.txt b/unsupported/Eigen/src/EulerAngles/CMakeLists.txt
index 40af550e8..22088eb30 100644
--- a/unsupported/Eigen/src/EulerAngles/CMakeLists.txt
+++ b/unsupported/Eigen/src/EulerAngles/CMakeLists.txt
@@ -1,6 +1,6 @@
-FILE(GLOB Eigen_EulerAngles_SRCS "*.h")
+file(GLOB Eigen_EulerAngles_SRCS "*.h")
 
-INSTALL(FILES
+install(FILES
   ${Eigen_EulerAngles_SRCS}
   DESTINATION ${INCLUDE_INSTALL_DIR}/unsupported/Eigen/src/EulerAngles COMPONENT Devel
   )
diff --git a/unsupported/doc/examples/CMakeLists.txt b/unsupported/doc/examples/CMakeLists.txt
index c47646dfc..bee2b8ad4 100644
--- a/unsupported/doc/examples/CMakeLists.txt
+++ b/unsupported/doc/examples/CMakeLists.txt
@@ -1,20 +1,20 @@
-FILE(GLOB examples_SRCS "*.cpp")
+file(GLOB examples_SRCS "*.cpp")
 
-ADD_CUSTOM_TARGET(unsupported_examples)
+add_custom_target(unsupported_examples)
 
-INCLUDE_DIRECTORIES(../../../unsupported ../../../unsupported/test)
+include_directories(../../../unsupported ../../../unsupported/test)
 
-FOREACH(example_src ${examples_SRCS})
-  GET_FILENAME_COMPONENT(example ${example_src} NAME_WE)
-  ADD_EXECUTABLE(example_${example} ${example_src})
+foreach(example_src ${examples_SRCS})
+  get_filename_component(example ${example_src} NAME_WE)
+  add_executable(example_${example} ${example_src})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(example_${example} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  ADD_CUSTOM_COMMAND(
+  add_custom_command(
     TARGET example_${example}
     POST_BUILD
     COMMAND example_${example}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${example}.out
   )
-  ADD_DEPENDENCIES(unsupported_examples example_${example})
-ENDFOREACH(example_src)
+  add_dependencies(unsupported_examples example_${example})
+endforeach(example_src)
diff --git a/unsupported/doc/snippets/CMakeLists.txt b/unsupported/doc/snippets/CMakeLists.txt
index f0c5cc2a8..adf95a8db 100644
--- a/unsupported/doc/snippets/CMakeLists.txt
+++ b/unsupported/doc/snippets/CMakeLists.txt
@@ -1,26 +1,26 @@
-FILE(GLOB snippets_SRCS "*.cpp")
+file(GLOB snippets_SRCS "*.cpp")
 
-ADD_CUSTOM_TARGET(unsupported_snippets)
+add_custom_target(unsupported_snippets)
 
-FOREACH(snippet_src ${snippets_SRCS})
-  GET_FILENAME_COMPONENT(snippet ${snippet_src} NAME_WE)
-  SET(compile_snippet_target compile_${snippet})
-  SET(compile_snippet_src ${compile_snippet_target}.cpp)
-  FILE(READ ${snippet_src} snippet_source_code)
-  CONFIGURE_FILE(${PROJECT_SOURCE_DIR}/doc/snippets/compile_snippet.cpp.in
+foreach(snippet_src ${snippets_SRCS})
+  get_filename_component(snippet ${snippet_src} NAME_WE)
+  set(compile_snippet_target compile_${snippet})
+  set(compile_snippet_src ${compile_snippet_target}.cpp)
+  file(READ ${snippet_src} snippet_source_code)
+  configure_file(${PROJECT_SOURCE_DIR}/doc/snippets/compile_snippet.cpp.in
                  ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
-  ADD_EXECUTABLE(${compile_snippet_target}
+  add_executable(${compile_snippet_target}
                  ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(${compile_snippet_target} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  ADD_CUSTOM_COMMAND(
+  add_custom_command(
     TARGET ${compile_snippet_target}
     POST_BUILD
     COMMAND ${compile_snippet_target}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out
   )
-  ADD_DEPENDENCIES(unsupported_snippets ${compile_snippet_target})
+  add_dependencies(unsupported_snippets ${compile_snippet_target})
   set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src}
                               PROPERTIES OBJECT_DEPENDS ${snippet_src})
-ENDFOREACH(snippet_src)
+endforeach(snippet_src)