X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=cmake%2Fmodules%2FAddLLVM.cmake;h=b486fe4d82149bc98eba2beabd25b9c623809fb6;hb=4b1fd0b288ae38d288affdbd9159d838b1a68447;hp=52864d2e95d97f24193078879eb9aaea0b9af37d;hpb=1c4e934666b3fa672a3dd8f933671da4b95447db;p=oota-llvm.git

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index 52864d2e95d..b486fe4d821 100755
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -1,67 +1,77 @@
 include(LLVMProcessSources)
-
-function(get_system_libs return_var)
-  # Returns in `return_var' a list of system libraries used by LLVM.
-  if( NOT MSVC )
-    if( MINGW )
-      set(system_libs ${system_libs} imagehlp psapi)
-    elseif( CMAKE_HOST_UNIX )
-      if( HAVE_LIBDL )
-        set(system_libs ${system_libs} ${CMAKE_DL_LIBS})
-      endif()
-      if( LLVM_ENABLE_THREADS AND HAVE_LIBPTHREAD )
-        set(system_libs ${system_libs} pthread)
-      endif()
-    endif( MINGW )
-  endif( NOT MSVC )
-  set(${return_var} ${system_libs} PARENT_SCOPE)
-endfunction(get_system_libs)
+include(LLVM-Config)
 
 macro(add_llvm_library name)
   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 )
+  set_property( GLOBAL APPEND PROPERTY LLVM_LIBS ${name} )
   if( LLVM_COMMON_DEPENDS )
     add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
   endif( LLVM_COMMON_DEPENDS )
-  if (LLVM_COMMON_LIBS)
-    target_link_libraries(${name} ${LLVM_COMMON_LIBS})
+
+  if( BUILD_SHARED_LIBS )
+    llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
   endif()
-  install(TARGETS ${name}
-    EXPORT LLVM
-    LIBRARY DESTINATION lib${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})
+
+  # Ensure that the system libraries always comes last on the
+  # list. Without this, linking the unit tests on MinGW fails.
+  link_system_libs( ${name} )
+
+  if( EXCLUDE_FROM_ALL )
+    set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
+  else()
+    install(TARGETS ${name}
+      LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
   endif()
+  set_target_properties(${name} PROPERTIES FOLDER "Libraries")
 endmacro(add_llvm_library name)
 
+macro(add_llvm_library_dependencies name)
+  # Save the dependencies of the LLVM library in a variable so that we can
+  # query it when resolve llvm-config-style component -> library mappings.
+  set_property(GLOBAL PROPERTY LLVM_LIB_DEPS_${name} ${ARGN})
+
+  # Then add the actual dependencies to the library target.
+  target_link_libraries(${name} ${ARGN})
+endmacro(add_llvm_library_dependencies name)
 
 macro(add_llvm_loadable_module name)
-  if( NOT LLVM_ON_UNIX )
+  if( NOT LLVM_ON_UNIX OR CYGWIN )
     message(STATUS "Loadable modules not supported on this platform.
 ${name} ignored.")
+    # Add empty "phony" target
+    add_custom_target(${name})
   else()
     llvm_process_sources( ALL_FILES ${ARGN} )
-    add_library( ${name} MODULE ${ALL_FILES} )
+    if (MODULE)
+      set(libkind MODULE)
+    else()
+      set(libkind SHARED)
+    endif()
+
+    add_library( ${name} ${libkind} ${ALL_FILES} )
     set_target_properties( ${name} PROPERTIES PREFIX "" )
 
+    llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
+    link_system_libs( ${name} )
+
     if (APPLE)
       # Darwin-specific linker flags for loadable modules.
       set_target_properties(${name} PROPERTIES
         LINK_FLAGS "-Wl,-flat_namespace -Wl,-undefined -Wl,suppress")
     endif()
 
-    install(TARGETS ${name}
-      EXPORT LLVM
-      LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
-      ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+    if( EXCLUDE_FROM_ALL )
+      set_target_properties( ${name} PROPERTIES EXCLUDE_FROM_ALL ON)
+    else()
+      install(TARGETS ${name}
+	LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+	ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+    endif()
   endif()
+
+  set_target_properties(${name} PROPERTIES FOLDER "Loadable modules")
 endmacro(add_llvm_loadable_module name)
 
 
@@ -73,23 +83,12 @@ macro(add_llvm_executable name)
     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 )
+  target_link_libraries( ${name} ${LLVM_USED_LIBS} )
+  llvm_config( ${name} ${LLVM_LINK_COMPONENTS} )
   if( LLVM_COMMON_DEPENDS )
     add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
   endif( LLVM_COMMON_DEPENDS )
-  if (LLVM_COMMON_LIBS)
-    target_link_libraries(${name} ${LLVM_COMMON_LIBS})
-  endif()
-  if( NOT MINGW )
-    get_system_libs(llvm_system_libs)
-    if( llvm_system_libs )
-      target_link_libraries(${name} ${llvm_system_libs})
-    endif()
-  endif()
+  link_system_libs( ${name} )
 endmacro(add_llvm_executable name)
 
 
@@ -102,6 +101,7 @@ macro(add_llvm_tool name)
   if( LLVM_BUILD_TOOLS )
     install(TARGETS ${name} RUNTIME DESTINATION bin)
   endif()
+  set_target_properties(${name} PROPERTIES FOLDER "Tools")
 endmacro(add_llvm_tool name)
 
 
@@ -114,77 +114,20 @@ macro(add_llvm_example name)
   if( LLVM_BUILD_EXAMPLES )
     install(TARGETS ${name} RUNTIME DESTINATION examples)
   endif()
+  set_target_properties(${name} PROPERTIES FOLDER "Examples")
 endmacro(add_llvm_example name)
 
 
+macro(add_llvm_utility name)
+  add_llvm_executable(${name} ${ARGN})
+  set_target_properties(${name} PROPERTIES FOLDER "Utils")
+endmacro(add_llvm_utility name)
+
+
 macro(add_llvm_target target_name)
-  if( TABLEGEN_OUTPUT )
-    add_custom_target(${target_name}Table_gen
-      DEPENDS ${TABLEGEN_OUTPUT})
-    add_dependencies(${target_name}Table_gen ${LLVM_COMMON_DEPENDS})
-  endif( TABLEGEN_OUTPUT )
-  include_directories(BEFORE ${CMAKE_CURRENT_BINARY_DIR})
+  include_directories(BEFORE
+    ${CMAKE_CURRENT_BINARY_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR})
   add_llvm_library(LLVM${target_name} ${ARGN} ${TABLEGEN_OUTPUT})
-  if ( TABLEGEN_OUTPUT )
-    add_dependencies(LLVM${target_name} ${target_name}Table_gen)
-  endif (TABLEGEN_OUTPUT)
-  set(CURRENT_LLVM_TARGET LLVM${target_name} PARENT_SCOPE)
+  set( CURRENT_LLVM_TARGET LLVM${target_name} )
 endmacro(add_llvm_target)
-
-macro(llvm_get_target_libraries return_var)
-  set( link_components ${ARGN} )
-  foreach(c ${link_components})
-    # add codegen, asmprinter, asmparser, disassembler
-    list(FIND LLVM_TARGETS_TO_BUILD ${c} idx)
-    if( NOT idx LESS 0 )
-      list(FIND llvm_libs "LLVM${c}CodeGen" idx)
-      if( NOT idx LESS 0 )
-        list(APPEND expanded_components "LLVM${c}CodeGen")
-      else()
-        list(FIND llvm_libs "LLVM${c}" idx)
-        if( NOT idx LESS 0 )
-          list(APPEND expanded_components "LLVM${c}")
-        else()
-          message(FATAL_ERROR "Target ${c} is not in the set of libraries.")
-        endif()
-      endif()
-      list(FIND llvm_libs "LLVM${c}AsmPrinter" asmidx)
-      if( NOT asmidx LESS 0 )
-        list(APPEND expanded_components "LLVM${c}AsmPrinter")
-      endif()
-      list(FIND llvm_libs "LLVM${c}AsmParser" asmidx)
-      if( NOT asmidx LESS 0 )
-        list(APPEND expanded_components "LLVM${c}AsmParser")
-      endif()
-      list(FIND llvm_libs "LLVM${c}Info" asmidx)
-      if( NOT asmidx LESS 0 )
-        list(APPEND expanded_components "LLVM${c}Info")
-      endif()
-      list(FIND llvm_libs "LLVM${c}Disassembler" asmidx)
-      if( NOT asmidx LESS 0 )
-        list(APPEND expanded_components "LLVM${c}Disassembler")
-      endif()
-    elseif( c STREQUAL "native" )
-      list(APPEND expanded_components "LLVM${LLVM_NATIVE_ARCH}CodeGen")
-    elseif( c STREQUAL "nativecodegen" )
-      list(APPEND expanded_components "LLVM${LLVM_NATIVE_ARCH}CodeGen")
-    elseif( c STREQUAL "backend" )
-      # same case as in `native'.
-    elseif( c STREQUAL "engine" OR c STREQUAL "jit")
-      # TODO: as we assume we are on X86, this is `jit'.
-      list(APPEND expanded_components "LLVMJIT")
-    elseif( c STREQUAL "interpreter" )
-      list(APPEND expanded_components "LLVMInterpreter")
-    elseif( c STREQUAL "all" )
-      list(APPEND expanded_components ${llvm_libs})
-    else( NOT idx LESS 0 )
-      list(APPEND expanded_components LLVM${c})
-    endif( NOT idx LESS 0 )
-  endforeach(c)
-  set(${return_var} ${expanded_components})
-endmacro(llvm_get_target_libraries)
-
-macro(add_llvm_link_components target_name)
-  llvm_get_target_libraries(target_libs ${ARGN})
-  target_link_libraries(${target_name} ${target_libs})
-endmacro()