Add parentheses yet again to satisfy GCC's warnings.

[oota-llvm.git] / cmake / modules / AddLLVM.cmake

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index d60b2885486ba542880eac020ae54594ee6dc533..0ecd153c6be400117cf834a61e10dbf0fa719889 100755 (executable)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -1,45 +1,96 @@
+include(LLVMProcessSources)
 include(LLVMConfig)
 
 macro(add_llvm_library name)
-  add_library( ${name} ${ARGN} )
+  llvm_process_sources( ALL_FILES ${ARGN} )
+  add_library( ${name} ${ALL_FILES} )
   set( llvm_libs ${llvm_libs} ${name} PARENT_SCOPE)
   set( llvm_lib_targets ${llvm_lib_targets} ${name} PARENT_SCOPE )
   if( LLVM_COMMON_DEPENDS )
     add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
   endif( LLVM_COMMON_DEPENDS )
+  install(TARGETS ${name}
+    LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+    ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+  # The LLVM Target library shall be built before its sublibraries
+  # (asmprinter, etc) because those may use tablegenned files which
+  # generation is triggered by the main LLVM target library. Necessary
+  # for parallel builds:
+  if( CURRENT_LLVM_TARGET )
+    add_dependencies(${name} ${CURRENT_LLVM_TARGET})
+  endif()
 endmacro(add_llvm_library name)
 
 
+macro(add_llvm_loadable_module name)
+  if( NOT LLVM_ON_UNIX )
+    message(STATUS "Loadable modules not supported on this platform.
+${name} ignored.")
+  else()
+    llvm_process_sources( ALL_FILES ${ARGN} )
+    add_library( ${name} MODULE ${ALL_FILES} )
+    set_target_properties( ${name} PROPERTIES PREFIX "" )
+
+    if (APPLE)
+      # Darwin-specific linker flags for loadable modules.
+      set_target_properties(${name} PROPERTIES
+        LINK_FLAGS "-Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
+    endif()
+
+    install(TARGETS ${name}
+      LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+  endif()
+endmacro(add_llvm_loadable_module name)
+
+
 macro(add_llvm_executable name)
-  add_executable(${name} ${ARGN})
+  llvm_process_sources( ALL_FILES ${ARGN} )
+  if( EXCLUDE_FROM_ALL )
+    add_executable(${name} EXCLUDE_FROM_ALL ${ALL_FILES})
+  else()
+    add_executable(${name} ${ALL_FILES})
+  endif()
+  set(EXCLUDE_FROM_ALL OFF)
+  if( LLVM_USED_LIBS )
+    foreach(lib ${LLVM_USED_LIBS})
+      target_link_libraries( ${name} ${lib} )
+    endforeach(lib)
+  endif( LLVM_USED_LIBS )
   if( LLVM_LINK_COMPONENTS )
     llvm_config(${name} ${LLVM_LINK_COMPONENTS})
   endif( LLVM_LINK_COMPONENTS )
-  if( MSVC )
-    target_link_libraries(${name} ${llvm_libs})
-  else( MSVC )
-    add_dependencies(${name} llvm-config.target)
-    set_target_properties(${name}
-      PROPERTIES
-      LINK_FLAGS "-L ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY}")
-    if( MINGW )
-      target_link_libraries(${name} DbgHelp psapi)
-    elseif( CMAKE_HOST_UNIX )
-      target_link_libraries(${name} dl)
-    endif( MINGW )
-  endif( MSVC )
+  get_system_libs(llvm_system_libs)
+  if( llvm_system_libs )
+    target_link_libraries(${name} ${llvm_system_libs})
+  endif()
+  if( LLVM_COMMON_DEPENDS )
+    add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
+  endif( LLVM_COMMON_DEPENDS )
 endmacro(add_llvm_executable name)
 
 
 macro(add_llvm_tool name)
   set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR})
+  if( NOT LLVM_BUILD_TOOLS )
+    set(EXCLUDE_FROM_ALL ON)
+  endif()
   add_llvm_executable(${name} ${ARGN})
+  if( LLVM_BUILD_TOOLS )
+    install(TARGETS ${name} RUNTIME DESTINATION bin)
+  endif()
 endmacro(add_llvm_tool name)
 
 
 macro(add_llvm_example name)
 #  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_EXAMPLES_BINARY_DIR})
+  if( NOT LLVM_BUILD_EXAMPLES )
+    set(EXCLUDE_FROM_ALL ON)
+  endif()
   add_llvm_executable(${name} ${ARGN})
+  if( LLVM_BUILD_EXAMPLES )
+    install(TARGETS ${name} RUNTIME DESTINATION examples)
+  endif()
 endmacro(add_llvm_example name)
 
 
@@ -50,8 +101,9 @@ macro(add_llvm_target target_name)
     add_dependencies(${target_name}Table_gen ${LLVM_COMMON_DEPENDS})
   endif( TABLEGEN_OUTPUT )
   include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
-  add_partially_linked_object(LLVM${target_name} ${ARGN})
-  if( TABLEGEN_OUTPUT )
+  add_llvm_library(LLVM${target_name} ${ARGN} ${TABLEGEN_OUTPUT})
+  if ( TABLEGEN_OUTPUT )
     add_dependencies(LLVM${target_name} ${target_name}Table_gen)
-  endif( TABLEGEN_OUTPUT )
+  endif (TABLEGEN_OUTPUT)
+  set(CURRENT_LLVM_TARGET LLVM${target_name} PARENT_SCOPE)
 endmacro(add_llvm_target)