Silence more warnings. Two more unused variables.

[oota-llvm.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bb33a0ffd3ac69b9e0e8483698f4de455d30b8ad..6fbaa5d45496a1560e00365703647e5febf4f2f5 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,10 +1,20 @@
 # See docs/CMake.html for instructions about how to build LLVM with CMake.
 
 project(LLVM)
-cmake_minimum_required(VERSION 2.6.1)
+cmake_minimum_required(VERSION 2.8)
+
+# Add path for custom modules
+set(CMAKE_MODULE_PATH
+  ${CMAKE_MODULE_PATH}
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake"
+  "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules"
+  )
+
+set(PACKAGE_VERSION "2.8")
+include(VersionFromVCS)
+add_version_info_from_vcs(PACKAGE_VERSION)
 
 set(PACKAGE_NAME llvm)
-set(PACKAGE_VERSION 2.7svn)
 set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT "llvmbugs@cs.uiuc.edu")
 
@@ -52,7 +62,7 @@ set(LLVM_ALL_TARGETS
   CellSPU
   CppBackend
   Mips
-  MSIL
+  MBlaze
   MSP430
   PIC16
   PowerPC
@@ -123,13 +133,6 @@ configure_file(
 
 set(llvm_builded_incs_dir ${LLVM_BINARY_DIR}/include/llvm)
 
-# Add path for custom modules
-set(CMAKE_MODULE_PATH
-  ${CMAKE_MODULE_PATH}
-  "${LLVM_MAIN_SRC_DIR}/cmake"
-  "${LLVM_MAIN_SRC_DIR}/cmake/modules"
-  )
-
 include(AddLLVMDefinitions)
 
 if(WIN32)
@@ -191,7 +194,13 @@ set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
 add_llvm_definitions( -D__STDC_LIMIT_MACROS )
 add_llvm_definitions( -D__STDC_CONSTANT_MACROS )
 
-option(LLVM_ENABLE_PEDANTIC "Enable compiler warnings." ON)
+# MSVC has a gazillion warnings with this.
+if( MSVC )
+  option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." OFF)
+else( MSVC )
+  option(LLVM_ENABLE_WARNINGS "Enable compiler warnings." ON)
+endif()
+
 option(LLVM_ENABLE_PEDANTIC "Compile with pedantic enabled." ON)
 option(LLVM_ENABLE_WERROR "Fail and stop if a warning is triggered." OFF)
 
@@ -207,12 +216,8 @@ if( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
 endif( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT WIN32 )
 
 if( MSVC )
-  # List of valid CRTs for MSVC
-  set(MSVC_CRT
-    MD
-    MDd)
+  include(ChooseMSVCCRT)
 
-  set(LLVM_USE_CRT "" CACHE STRING "Specify VC++ CRT to use for debug/release configurations.")
   add_llvm_definitions( -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS )
   add_llvm_definitions( -D_SCL_SECURE_NO_WARNINGS -DCRT_NONSTDC_NO_WARNINGS )
   add_llvm_definitions( -D_SCL_SECURE_NO_DEPRECATE )
@@ -222,15 +227,6 @@ if( MSVC )
   # Suppress 'new behavior: elements of array 'array' will be default initialized'
   add_llvm_definitions( -wd4351 )
 
-  if (NOT ${LLVM_USE_CRT} STREQUAL "")
-    list(FIND MSVC_CRT ${LLVM_USE_CRT} idx)
-    if (idx LESS 0)
-      message(FATAL_ERROR "Invalid value for LLVM_USE_CRT: ${LLVM_USE_CRT}. Valid options are one of: ${MSVC_CRT}")
-    endif (idx LESS 0)
-    add_llvm_definitions("/${LLVM_USE_CRT}")
-    message(STATUS "Using VC++ CRT: ${LLVM_USE_CRT}")
-  endif (NOT ${LLVM_USE_CRT} STREQUAL "")
-
   # Enable warnings
   if (LLVM_ENABLE_WARNINGS)
     add_llvm_definitions( /W4 /Wall )
@@ -262,11 +258,21 @@ endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
 include(AddLLVM)
 include(TableGen)
 
+if( MINGW )
+  get_system_libs(LLVM_SYSTEM_LIBS_LIST)
+  foreach(l ${LLVM_SYSTEM_LIBS_LIST})
+    set(LLVM_SYSTEM_LIBS "${LLVM_SYSTEM_LIBS} -l${l}")
+  endforeach()
+  set(CMAKE_CXX_STANDARD_LIBRARIES "${CMAKE_CXX_STANDARD_LIBRARIES}${LLVM_SYSTEM_LIBS}")
+  set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}${LLVM_SYSTEM_LIBS}")
+endif()
+
 add_subdirectory(lib/Support)
 add_subdirectory(lib/System)
 
 # Everything else depends on Support and System:
 set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${LLVM_LIBS} )
+set(LLVM_COMMON_LIBS LLVMSupport LLVMSystem)
 
 set(LLVM_TABLEGEN "tblgen" CACHE
   STRING "Native TableGen executable. Saves building one when cross-compiling.")
@@ -290,6 +296,7 @@ add_subdirectory(lib/Bitcode/Reader)
 add_subdirectory(lib/Bitcode/Writer)
 add_subdirectory(lib/Transforms/Utils)
 add_subdirectory(lib/Transforms/Instrumentation)
+add_subdirectory(lib/Transforms/InstCombine)
 add_subdirectory(lib/Transforms/Scalar)
 add_subdirectory(lib/Transforms/IPO)
 add_subdirectory(lib/Transforms/Hello)
@@ -297,11 +304,14 @@ add_subdirectory(lib/Linker)
 add_subdirectory(lib/Analysis)
 add_subdirectory(lib/Analysis/IPA)
 add_subdirectory(lib/MC)
+add_subdirectory(lib/MC/MCParser)
+add_subdirectory(lib/MC/MCDisassembler)
 add_subdirectory(test)
 
 add_subdirectory(utils/FileCheck)
 add_subdirectory(utils/count)
 add_subdirectory(utils/not)
+add_subdirectory(utils/llvm-lit)
 
 set(LLVM_ENUM_ASM_PRINTERS "")
 set(LLVM_ENUM_ASM_PARSERS "")
@@ -361,6 +371,13 @@ add_subdirectory(tools)
 option(LLVM_BUILD_EXAMPLES "Build LLVM example programs." OFF)
 add_subdirectory(examples)
 
+add_subdirectory(cmake/modules)
+
+install(EXPORT LLVM
+  DESTINATION lib${LLVM_LIBDIR_SUFFIX}/cmake/llvm/
+  FILE LLVMTargets.cmake
+  )
+
 install(DIRECTORY include/
   DESTINATION include
   FILES_MATCHING