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cmake/darwin/default_libs.cmake

37lines · modecode

6 years ago

1	`set (DEFAULT_LIBS "-nodefaultlibs")`
2
3	`if (NOT COMPILER_CLANG)`
4	`message (FATAL_ERROR "Darwin build is supported only for Clang")`
5	`endif ()`
6
7	`set (DEFAULT_LIBS "${DEFAULT_LIBS} ${COVERAGE_OPTION} -lc -lm -lpthread -ldl")`
8
9	`message(STATUS "Default libraries: ${DEFAULT_LIBS}")`
10
11	`set(CMAKE_CXX_STANDARD_LIBRARIES ${DEFAULT_LIBS})`
12	`set(CMAKE_C_STANDARD_LIBRARIES ${DEFAULT_LIBS})`
13
14	`# Global libraries`
15
16	`add_library(global-libs INTERFACE)`
17
18	`# Unfortunately '-pthread' doesn't work with '-nodefaultlibs'.`
19	`# Just make sure we have pthreads at all.`
20	`set(THREADS_PREFER_PTHREAD_FLAG ON)`
21	`find_package(Threads REQUIRED)`
22
23	`include (cmake/find/cxx.cmake)`
24
25	`add_library(global-group INTERFACE)`
26
27	`target_link_libraries(global-group INTERFACE`
28	`$<TARGET_PROPERTY:global-libs,INTERFACE_LINK_LIBRARIES>`
29	`)`
30
31	`link_libraries(global-group)`
32
33	`# FIXME: remove when all contribs will get custom cmake lists`
34	`install(`
35	`TARGETS global-group global-libs`
36	`EXPORT global`
37	`)`