From 2fbdf974338bde8576efdae40a819a76b2391033 Mon Sep 17 00:00:00 2001 From: "Juan J. Martinez" Date: Sun, 5 Nov 2023 11:22:55 +0000 Subject: Initial import of the open source release --- .../CMakeModules/AppendCompilerFlags.cmake | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake (limited to 'tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake') diff --git a/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake b/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake new file mode 100644 index 0000000..58d3f99 --- /dev/null +++ b/tools/apultra_src/src/libdivsufsort/CMakeModules/AppendCompilerFlags.cmake @@ -0,0 +1,38 @@ +include(CheckCSourceCompiles) +include(CheckCXXSourceCompiles) + +macro(append_c_compiler_flags _flags _name _result) + set(SAFE_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) + string(REGEX REPLACE "[-+/ ]" "_" cname "${_name}") + string(TOUPPER "${cname}" cname) + foreach(flag ${_flags}) + string(REGEX REPLACE "^[-+/ ]+(.*)[-+/ ]*$" "\\1" flagname "${flag}") + string(REGEX REPLACE "[-+/ ]" "_" flagname "${flagname}") + string(TOUPPER "${flagname}" flagname) + set(have_flag "HAVE_${cname}_${flagname}") + set(CMAKE_REQUIRED_FLAGS "${flag}") + check_c_source_compiles("int main() { return 0; }" ${have_flag}) + if(${have_flag}) + set(${_result} "${${_result}} ${flag}") + endif(${have_flag}) + endforeach(flag) + set(CMAKE_REQUIRED_FLAGS ${SAFE_CMAKE_REQUIRED_FLAGS}) +endmacro(append_c_compiler_flags) + +macro(append_cxx_compiler_flags _flags _name _result) + set(SAFE_CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS}) + string(REGEX REPLACE "[-+/ ]" "_" cname "${_name}") + string(TOUPPER "${cname}" cname) + foreach(flag ${_flags}) + string(REGEX REPLACE "^[-+/ ]+(.*)[-+/ ]*$" "\\1" flagname "${flag}") + string(REGEX REPLACE "[-+/ ]" "_" flagname "${flagname}") + string(TOUPPER "${flagname}" flagname) + set(have_flag "HAVE_${cname}_${flagname}") + set(CMAKE_REQUIRED_FLAGS "${flag}") + check_cxx_source_compiles("int main() { return 0; }" ${have_flag}) + if(${have_flag}) + set(${_result} "${${_result}} ${flag}") + endif(${have_flag}) + endforeach(flag) + set(CMAKE_REQUIRED_FLAGS ${SAFE_CMAKE_REQUIRED_FLAGS}) +endmacro(append_cxx_compiler_flags) -- cgit v1.2.3