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Unify c++11 usage in doc's examples and snippets

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This commit is contained in:
Gael Guennebaud 2018-10-08 17:32:54 +02:00
parent e21766c6f5
commit aa5820056e
4 changed files with 4 additions and 3 deletions
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3
doc/CMakeLists.txt
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@ -10,6 +10,9 @@ if(CMAKE_COMPILER_IS_GNUCXX)
endif(CMAKE_SYSTEM_NAME MATCHES Linux)
endif(CMAKE_COMPILER_IS_GNUCXX)
# some examples and snippets needs c++11, so let's check it once
check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CPP11)
option(EIGEN_INTERNAL_DOCUMENTATION "Build internal documentation" OFF)

1
doc/examples/CMakeLists.txt
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@ -15,7 +15,6 @@ foreach(example_src ${examples_SRCS})
add_dependencies(all_examples ${example})
endforeach(example_src)
check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CPP11)
if(EIGEN_COMPILER_SUPPORT_CPP11)
ei_add_target_property(nullary_indexing COMPILE_FLAGS "-std=c++11")
endif()

2
doc/snippets/CMakeLists.txt
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@ -6,7 +6,7 @@ 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)
if((NOT ${snippet_src} MATCHES "cxx11") OR EIGEN_COMPILER_SUPPORT_CXX11)
if((NOT ${snippet_src} MATCHES "cxx11") OR EIGEN_COMPILER_SUPPORT_CPP11)
file(READ ${snippet_src} snippet_source_code)
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/compile_snippet.cpp.in
${CMAKE_CURRENT_BINARY_DIR}/${compile_snippet_src})

1
doc/special_examples/CMakeLists.txt
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@ -19,7 +19,6 @@ if(QT4_FOUND)
add_dependencies(all_examples Tutorial_sparse_example)
endif(QT4_FOUND)
check_cxx_compiler_flag("-std=c++11" EIGEN_COMPILER_SUPPORT_CPP11)
if(EIGEN_COMPILER_SUPPORT_CPP11)
add_executable(random_cpp11 random_cpp11.cpp)
target_link_libraries(random_cpp11 ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})