)
set(PACKAGE_VERSION "2.9")
+
include(VersionFromVCS)
-add_version_info_from_vcs(PACKAGE_VERSION)
+
+option(LLVM_APPEND_VC_REV
+ "Append the version control system revision id to LLVM version" OFF)
+
+if( LLVM_APPEND_VC_REV )
+ add_version_info_from_vcs(PACKAGE_VERSION)
+endif()
set(PACKAGE_NAME llvm)
set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
set(CLANG_RESOURCE_DIR "" CACHE STRING
"Relative directory from the Clang binary to its resource files.")
+option(LLVM_ENABLE_CBE_PRINTF_A "Set to ON if CBE is enabled for printf %a output" ON)
+if(LLVM_ENABLE_CBE_PRINTF_A)
+ set(ENABLE_CBE_PRINTF_A 1)
+endif()
+
+option(LLVM_ENABLE_TIMESTAMPS "Enable embedding timestamp information in build" ON)
+if(LLVM_ENABLE_TIMESTAMPS)
+ set(ENABLE_TIMESTAMPS 1)
+endif()
+
set(C_INCLUDE_DIRS "" CACHE STRING
"Colon separated list of directories clang will search for headers.")
endif(UNIX)
endif(WIN32)
-include(config-ix)
-
option(LLVM_ENABLE_PIC "Build Position-Independent Code" ON)
-set(ENABLE_PIC 0)
if( LLVM_ENABLE_PIC )
- if( XCODE )
- # Xcode has -mdynamic-no-pic on by default, which overrides -fPIC. I don't
- # know how to disable this, so just force ENABLE_PIC off for now.
- message(STATUS "Warning: -fPIC not supported with Xcode.")
- else( XCODE )
- if( SUPPORTS_FPIC_FLAG )
+ if( XCODE )
+ # Xcode has -mdynamic-no-pic on by default, which overrides -fPIC. I don't
+ # know how to disable this, so just force ENABLE_PIC off for now.
+ message(WARNING "-fPIC not supported with Xcode.")
+ elseif( WIN32 )
+ # On Windows all code is PIC. MinGW warns if -fPIC is used.
+ else()
+ include(CheckCXXCompilerFlag)
+ check_cxx_compiler_flag("-fPIC" SUPPORTS_FPIC_FLAG)
+ if( SUPPORTS_FPIC_FLAG )
message(STATUS "Building with -fPIC")
- add_llvm_definitions(-fPIC)
- set(ENABLE_PIC 1)
- else( SUPPORTS_FPIC_FLAG )
- message(STATUS "Warning: -fPIC not supported.")
- endif()
- endif()
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+ set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
+ else( SUPPORTS_FPIC_FLAG )
+ message(WARNING "-fPIC not supported.")
+ endif()
+ endif()
endif()
+include(config-ix)
+
set( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LLVM_TOOLS_BINARY_DIR} )
set( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
set( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LLVM_BINARY_DIR}/lib )
if( MSVC )
include(ChooseMSVCCRT)
- 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 )
- add_llvm_definitions( -wd4146 -wd4503 -wd4996 -wd4800 -wd4244 -wd4624 )
- add_llvm_definitions( -wd4355 -wd4715 -wd4180 -wd4345 -wd4224 -wd4267 -wd4291 )
-
- # Suppress 'new behavior: elements of array 'array' will be default initialized'
- add_llvm_definitions( -wd4351 )
+ # Add definitions that make MSVC much less annoying.
+ add_llvm_definitions(
+ # For some reason MS wants to deprecate a bunch of standard functions...
+ -D_CRT_SECURE_NO_DEPRECATE
+ -D_CRT_SECURE_NO_WARNINGS
+ -D_CRT_NONSTDC_NO_DEPRECATE
+ -D_CRT_NONSTDC_NO_WARNINGS
+ -D_SCL_SECURE_NO_DEPRECATE
+ -D_SCL_SECURE_NO_WARNINGS
+
+ -wd4146 # Suppress 'unary minus operator applied to unsigned type, result still unsigned'
+ -wd4180 # Suppress 'qualifier applied to function type has no meaning; ignored'
+ -wd4224 # Suppress 'nonstandard extension used : formal parameter 'identifier' was previously defined as a type'
+ -wd4244 # Suppress ''argument' : conversion from 'type1' to 'type2', possible loss of data'
+ -wd4267 # Suppress ''var' : conversion from 'size_t' to 'type', possible loss of data'
+ -wd4275 # Suppress 'An exported class was derived from a class that was not exported.'
+ -wd4291 # Suppress ''declaration' : no matching operator delete found; memory will not be freed if initialization throws an exception'
+ -wd4345 # Suppress 'behavior change: an object of POD type constructed with an initializer of the form () will be default-initialized'
+ -wd4351 # Suppress 'new behavior: elements of array 'array' will be default initialized'
+ -wd4355 # Suppress ''this' : used in base member initializer list'
+ -wd4503 # Suppress ''identifier' : decorated name length exceeded, name was truncated'
+ -wd4624 # Suppress ''derived class' : destructor could not be generated because a base class destructor is inaccessible'
+ -wd4715 # Suppress ''function' : not all control paths return a value'
+ -wd4800 # Suppress ''type' : forcing value to bool 'true' or 'false' (performance warning)'
+
+ -w14062 # Promote "enumerator in switch of enum is not handled" to level 1 warning.
+ )
# Enable warnings
if (LLVM_ENABLE_WARNINGS)
include_directories( ${LLVM_BINARY_DIR}/include ${LLVM_MAIN_INCLUDE_DIR})
if( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
- SET(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-include llvm/System/Solaris.h")
+ SET(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-include llvm/Support/Solaris.h")
endif( ${CMAKE_SYSTEM_NAME} MATCHES SunOS )
include(AddLLVM)
set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}${LLVM_SYSTEM_LIBS}")
endif()
+if( MINGW )
+ # People report that -O3 is unreliable on MinGW. The traditional
+ # build also uses -O2 for that reason:
+ llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
+endif()
+
add_subdirectory(lib/Support)
-add_subdirectory(lib/System)
-# Everything else depends on Support and System:
+# Everything else depends on Support:
set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} ${LLVM_LIBS} )
set(LLVM_TABLEGEN "tblgen" CACHE
add_subdirectory(lib/Object)
add_subdirectory(utils/FileCheck)
+add_subdirectory(utils/FileUpdate)
add_subdirectory(utils/count)
add_subdirectory(utils/not)
add_subdirectory(utils/llvm-lit)
set( td ${LLVM_MAIN_SRC_DIR}/lib/Target/${t} )
file(GLOB asmp_file "${td}/*AsmPrinter.cpp")
if( asmp_file )
- set(LLVM_ENUM_ASM_PRINTERS
+ set(LLVM_ENUM_ASM_PRINTERS
"${LLVM_ENUM_ASM_PRINTERS}LLVM_ASM_PRINTER(${t})\n")
endif()
if( EXISTS ${td}/InstPrinter/CMakeLists.txt )
endif()
if( EXISTS ${td}/AsmParser/CMakeLists.txt )
add_subdirectory(lib/Target/${t}/AsmParser)
- set(LLVM_ENUM_ASM_PARSERS
+ set(LLVM_ENUM_ASM_PARSERS
"${LLVM_ENUM_ASM_PARSERS}LLVM_ASM_PARSER(${t})\n")
endif()
if( EXISTS ${td}/Disassembler/CMakeLists.txt )
projects / oota-llvm.git / blobdiff