CMake: Use pthread library when requested and available.
[oota-llvm.git] / cmake / modules / AddLLVM.cmake
1 include(LLVMProcessSources)
2 include(LLVMConfig)
3
4 macro(add_llvm_library name)
5   llvm_process_sources( ALL_FILES ${ARGN} )
6   add_library( ${name} ${ALL_FILES} )
7   set( llvm_libs ${llvm_libs} ${name} PARENT_SCOPE)
8   set( llvm_lib_targets ${llvm_lib_targets} ${name} PARENT_SCOPE )
9   if( LLVM_COMMON_DEPENDS )
10     add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
11   endif( LLVM_COMMON_DEPENDS )
12   install(TARGETS ${name}
13     LIBRARY DESTINATION lib
14     ARCHIVE DESTINATION lib)
15 endmacro(add_llvm_library name)
16
17
18 macro(add_llvm_executable name)
19   llvm_process_sources( ALL_FILES ${ARGN} )
20   add_executable(${name} ${ALL_FILES})
21   if( LLVM_USED_LIBS )
22     foreach(lib ${LLVM_USED_LIBS})
23       target_link_libraries( ${name} ${lib} )
24     endforeach(lib)
25   endif( LLVM_USED_LIBS )
26   if( LLVM_LINK_COMPONENTS )
27     llvm_config(${name} ${LLVM_LINK_COMPONENTS})
28   endif( LLVM_LINK_COMPONENTS )
29   if( MSVC )
30     target_link_libraries(${name} ${llvm_libs})
31   else( MSVC )
32     add_dependencies(${name} llvm-config.target)
33     if( MINGW )
34       target_link_libraries(${name} imagehlp psapi)
35     elseif( CMAKE_HOST_UNIX )
36       target_link_libraries(${name} dl)
37       if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
38         target_link_libraries(${name} pthread)
39       endif()
40     endif( MINGW )
41   endif( MSVC )
42 endmacro(add_llvm_executable name)
43
44
45 macro(add_llvm_tool name)
46   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR})
47   add_llvm_executable(${name} ${ARGN})
48   install(TARGETS ${name}
49     RUNTIME DESTINATION bin)
50 endmacro(add_llvm_tool name)
51
52
53 macro(add_llvm_example name)
54 #  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_EXAMPLES_BINARY_DIR})
55   add_llvm_executable(${name} ${ARGN})
56   install(TARGETS ${name}
57     RUNTIME DESTINATION examples)
58 endmacro(add_llvm_example name)
59
60
61 macro(add_llvm_target target_name)
62   if( TABLEGEN_OUTPUT )
63     add_custom_target(${target_name}Table_gen
64       DEPENDS ${TABLEGEN_OUTPUT})
65     add_dependencies(${target_name}Table_gen ${LLVM_COMMON_DEPENDS})
66   endif( TABLEGEN_OUTPUT )
67   include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
68   add_partially_linked_object(LLVM${target_name} ${ARGN})
69   if( TABLEGEN_OUTPUT )
70     add_dependencies(LLVM${target_name} ${target_name}Table_gen)
71   endif( TABLEGEN_OUTPUT )
72 endmacro(add_llvm_target)