1 files changed, 135 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/CMakeLists.txt b/contrib/llvm/tools/clang/CMakeLists.txt
new file mode 100644
index 0000000..1be646d
--- /dev/null
+++ b/contrib/llvm/tools/clang/CMakeLists.txt
@@ -0,0 +1,135 @@
+# Clang version information
+
+# Make sure that CMake reconfigures when the version changes.
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/VER
+  ${CMAKE_CURRENT_BINARY_DIR}/VER)
+
+set(CLANG_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+set(CLANG_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
+
+if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE )
+  message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite "
+"the makefiles distributed with LLVM. Please create a directory and run cmake "
+"from there, passing the path to this source directory as the last argument. "
+"This process created the file `CMakeCache.txt' and the directory "
+"`CMakeFiles'. Please delete them.")
+endif()
+
+if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
+  file(GLOB_RECURSE
+    tablegenned_files_on_include_dir
+    "${CLANG_SOURCE_DIR}/include/clang/*.inc")
+  if( tablegenned_files_on_include_dir )
+    message(FATAL_ERROR "Apparently there is a previous in-source build, "
+"probably as the result of running `configure' and `make' on "
+"${CLANG_SOURCE_DIR}. This may cause problems. The suspicious files are:\n"
+"${tablegenned_files_on_include_dir}\nPlease clean the source directory.")
+  endif()
+endif()
+
+# Compute the Clang version from the contents of VER
+file(READ ${CMAKE_CURRENT_SOURCE_DIR}/VER CLANG_VERSION_DATA)
+string(REGEX MATCH "[0-9]+\\.[0-9]+(\\.[0-9]+)?" CLANG_VERSION 
+  ${CLANG_VERSION_DATA})
+message(STATUS "Clang version: ${CLANG_VERSION}")
+
+# Add appropriate flags for GCC
+if (CMAKE_COMPILER_IS_GNUCXX)
+  # FIXME: Turn off exceptions, RTTI:
+  # -fno-exceptions -fno-rtti
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-common -Woverloaded-virtual -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings")
+endif ()
+
+macro(add_clang_library name)
+  set(srcs ${ARGN})
+  if(MSVC_IDE OR XCODE)
+    file( GLOB_RECURSE headers *.h *.td *.def)
+    set(srcs ${srcs} ${headers})
+    string( REGEX MATCHALL "/[^/]+" split_path ${CMAKE_CURRENT_SOURCE_DIR})
+    list( GET split_path -1 dir)
+    file( GLOB_RECURSE headers 
+      ../../include/clang${dir}/*.h
+      ../../include/clang${dir}/*.td
+      ../../include/clang${dir}/*.def)
+    set(srcs ${srcs} ${headers})
+  endif(MSVC_IDE OR XCODE)
+  if (SHARED_LIBRARY)
+    set(libkind SHARED)
+  else()
+    set(libkind)
+  endif()
+  add_library( ${name} ${libkind} ${srcs} )
+  if( LLVM_COMMON_DEPENDS )
+    add_dependencies( ${name} ${LLVM_COMMON_DEPENDS} )
+  endif( LLVM_COMMON_DEPENDS )
+  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} ${LLVM_LINK_COMPONENTS})
+  endif( LLVM_LINK_COMPONENTS )
+  get_system_libs(llvm_system_libs)
+  if( llvm_system_libs )
+    target_link_libraries(${name} ${llvm_system_libs})
+  endif( llvm_system_libs )
+  add_dependencies(${name} ClangDiagnosticCommon)
+  if(MSVC)
+    get_target_property(cflag ${name} COMPILE_FLAGS)
+    if(NOT cflag)
+      set(cflag "")
+    endif(NOT cflag)
+    set(cflag "${cflag} /Za")
+    set_target_properties(${name} PROPERTIES COMPILE_FLAGS ${cflag})
+  endif(MSVC)
+  install(TARGETS ${name}
+    LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}
+    ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX})
+endmacro(add_clang_library)
+
+macro(add_clang_executable name)
+  set(srcs ${ARGN})
+  if(MSVC_IDE)
+    file( GLOB_RECURSE headers *.h *.td *.def)
+    set(srcs ${srcs} ${headers})
+  endif(MSVC_IDE)
+  add_llvm_executable( ${name} ${srcs} )
+endmacro(add_clang_executable)
+
+include_directories(
+  ${CMAKE_CURRENT_SOURCE_DIR}/include
+  ${CMAKE_CURRENT_BINARY_DIR}/include
+  )
+
+install(DIRECTORY include/
+  DESTINATION include
+  FILES_MATCHING
+  PATTERN "*.def"
+  PATTERN "*.h"
+  PATTERN "*.td"
+  PATTERN ".svn" EXCLUDE
+  )
+
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/include/
+  DESTINATION include
+  FILES_MATCHING
+  PATTERN "CMakeFiles" EXCLUDE
+  PATTERN "*.inc"
+  )
+
+add_definitions( -D_GNU_SOURCE )
+
+option(CLANG_BUILD_EXAMPLES "Build CLANG example programs." OFF)
+if(CLANG_BUILD_EXAMPLES)
+  add_subdirectory(examples)
+endif ()
+
+add_subdirectory(include)
+add_subdirectory(lib)
+add_subdirectory(tools)
+
+# TODO: docs.
+add_subdirectory(test)
+