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@ -9,7 +9,7 @@ endfunction(add_c_defines) |
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if (CMAKE_SYSTEM_NAME MATCHES Darwin) |
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add_c_defines(DARWIN=1 _DARWIN_C_SOURCE) |
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elseif (CMAKE_SYSTEM_NAME MATCHES Linux) |
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add_c_defines(__linux__=1) |
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# add_c_defines(__linux__=1) |
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endif () |
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## preprocessor definitions we want everywhere |
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@ -33,29 +33,6 @@ if (USE_GCOV) |
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endif () |
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endif (USE_GCOV) |
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## this function makes sure that the libraries passed to it get compiled |
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## with gcov-needed flags, we only add those flags to our libraries |
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## because we don't really care whether our tests get covered |
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function(maybe_add_gcov_to_libraries) |
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if (USE_GCOV) |
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foreach(lib ${ARGN}) |
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get_target_property(lib_compile_flags ${lib} COMPILE_FLAGS) |
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if (lib_compile_flags MATCHES lib_compile_flags-NOTFOUND) |
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set(lib_compile_flags "") |
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endif () |
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get_target_property(lib_link_flags ${lib} LINK_FLAGS) |
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if (lib_link_flags MATCHES lib_link_flags-NOTFOUND) |
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set(lib_link_flags "") |
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endif () |
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set_target_properties(${lib} PROPERTIES |
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COMPILE_FLAGS "${lib_compile_flags} --coverage" |
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LINK_FLAGS "${lib_link_flags} --coverage" |
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) |
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target_link_libraries(${lib} gcov) |
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endforeach(lib) |
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endif (USE_GCOV) |
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endfunction(maybe_add_gcov_to_libraries) |
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include(CheckCCompilerFlag) |
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## adds a compiler flag if the compiler supports it |
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@ -138,13 +115,32 @@ set_cflags_if_supported(${WARN_CFLAGS}) |
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## always want these |
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set(CMAKE_C_FLAGS "-Wall -Werror ${CMAKE_C_FLAGS}") |
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## function for adding -fvisibility=hidden to targets |
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function(set_targets_visibility_hidden) |
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if (NOT CMAKE_C_COMPILER_ID STREQUAL "Intel") |
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foreach(target ${ARGN}) |
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get_target_property(flags ${target} COMPILE_FLAGS) |
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set_target_properties(${target} PROPERTIES |
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COMPILE_FLAGS "${COMPILE_FLAGS} -fvisibility=hidden") |
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endforeach(target) |
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function(add_space_separated_property type obj propname val) |
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get_property(oldval ${type} ${obj} PROPERTY ${propname}) |
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if (oldval MATCHES NOTFOUND) |
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set_property(${type} ${obj} PROPERTY ${propname} "${val}") |
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else () |
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set_property(${type} ${obj} PROPERTY ${propname} "${oldval} ${val}") |
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endif () |
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endfunction(set_targets_visibility_hidden) |
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endfunction(add_space_separated_property) |
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function(set_targets_need_intel_libs) |
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if (CMAKE_C_COMPILER_ID STREQUAL Intel) |
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foreach(tgt ${ARGN}) |
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target_link_libraries(${tgt} LINK_PUBLIC -Bstatic irc -Bdynamic c) |
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endforeach(tgt) |
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endif () |
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endfunction(set_targets_need_intel_libs) |
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## this function makes sure that the libraries passed to it get compiled |
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## with gcov-needed flags, we only add those flags to our libraries |
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## because we don't really care whether our tests get covered |
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function(maybe_add_gcov_to_libraries) |
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if (USE_GCOV) |
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foreach(lib ${ARGN}) |
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add_space_separated_property(TARGET ${lib} COMPILE_FLAGS --coverage) |
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add_space_separated_property(TARGET ${lib} LINK_FLAGS --coverage) |
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target_link_libraries(${lib} gcov) |
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endforeach(lib) |
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endif (USE_GCOV) |
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endfunction(maybe_add_gcov_to_libraries) |
Leif Walsh
13 years ago
Yoni Fogel