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| author |  Gael Guennebaud <g.gael@free.fr> | 2018-10-05 23:08:39 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2018-10-05 23:08:39 +0200 |
| commit | 91613bf2c2132fc4b45182146f9367398b6167f0 (patch) | |
| tree | f1e6e9869a0ff7ec513bb17d5d207343e95570ed /doc/snippets | |
| parent | 3e64b1fc8661316b20335cd287a726b4b37dff0c (diff) | |
Add support for c++11 snippets
Diffstat (limited to 'doc/snippets')
| -rw-r--r-- | doc/snippets/CMakeLists.txt | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/doc/snippets/CMakeLists.txt b/doc/snippets/CMakeLists.txt index 1baf32fba..d2f787424 100644 --- a/doc/snippets/CMakeLists.txt +++ b/doc/snippets/CMakeLists.txt @@ -6,21 +6,28 @@ 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 ${snippet_src} snippet_source_code) - configure_file(${CMAKE_CURRENT_SOURCE_DIR}/compile_snippet.cpp.in - ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src}) - 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}) + if((NOT ${snippet_src} MATCHES "cxx11") OR EIGEN_COMPILER_SUPPORT_CXX11) + file(READ ${snippet_src} snippet_source_code) + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/compile_snippet.cpp.in + ${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src}) + 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} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO}) + endif() + if(${snippet_src} MATCHES "cxx11") + set_target_properties(${compile_snippet_target} PROPERTIES COMPILE_FLAGS "-std=c++11") + endif() + add_custom_command( + TARGET ${compile_snippet_target} + POST_BUILD + COMMAND ${compile_snippet_target} + ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out + ) + add_dependencies(all_snippets ${compile_snippet_target}) + set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src} + PROPERTIES OBJECT_DEPENDS ${snippet_src}) + else() + message("skip snippet ${snippet_src} because compiler does not support C++11") endif() - add_custom_command( - TARGET ${compile_snippet_target} - POST_BUILD - COMMAND ${compile_snippet_target} - ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out - ) - add_dependencies(all_snippets ${compile_snippet_target}) - set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src} - PROPERTIES OBJECT_DEPENDS ${snippet_src}) endforeach(snippet_src) |