+if( WIN32 AND NOT CYGWIN )
+ # We consider Cygwin as another Unix
+ set(PURE_WINDOWS 1)
+endif()
+
include(CheckIncludeFile)
include(CheckLibraryExists)
include(CheckSymbolExists)
check_include_file(malloc/malloc.h HAVE_MALLOC_MALLOC_H)
check_include_file(memory.h HAVE_MEMORY_H)
check_include_file(ndir.h HAVE_NDIR_H)
-if( NOT LLVM_ON_WIN32 )
+if( NOT PURE_WINDOWS )
check_include_file(pthread.h HAVE_PTHREAD_H)
endif()
check_include_file(setjmp.h HAVE_SETJMP_H)
check_include_file(mach-o/dyld.h HAVE_MACH_O_DYLD_H)
# library checks
-if( NOT LLVM_ON_WIN32 )
+if( NOT PURE_WINDOWS )
check_library_exists(pthread pthread_create "" HAVE_LIBPTHREAD)
check_library_exists(pthread pthread_getspecific "" HAVE_PTHREAD_GETSPECIFIC)
check_library_exists(pthread pthread_rwlock_init "" HAVE_PTHREAD_RWLOCK_INIT)
endif()
# function checks
+check_symbol_exists(arc4random "stdlib.h" HAVE_ARC4RANDOM)
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE)
check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT)
-check_function_exists(isatty HAVE_ISATTY)
+check_symbol_exists(isatty unistd.h HAVE_ISATTY)
check_symbol_exists(index strings.h HAVE_INDEX)
check_symbol_exists(isinf cmath HAVE_ISINF_IN_CMATH)
check_symbol_exists(isinf math.h HAVE_ISINF_IN_MATH_H)
check_symbol_exists(getcwd unistd.h HAVE_GETCWD)
check_symbol_exists(gettimeofday sys/time.h HAVE_GETTIMEOFDAY)
check_symbol_exists(getrlimit "sys/types.h;sys/time.h;sys/resource.h" HAVE_GETRLIMIT)
+check_symbol_exists(posix_spawn spawn.h HAVE_POSIX_SPAWN)
+check_symbol_exists(pread unistd.h HAVE_PREAD)
check_symbol_exists(rindex strings.h HAVE_RINDEX)
check_symbol_exists(strchr string.h HAVE_STRCHR)
check_symbol_exists(strcmp string.h HAVE_STRCMP)
check_symbol_exists(strdup string.h HAVE_STRDUP)
check_symbol_exists(strrchr string.h HAVE_STRRCHR)
-if( NOT LLVM_ON_WIN32 )
+if( NOT PURE_WINDOWS )
check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK)
endif()
check_symbol_exists(sbrk unistd.h HAVE_SBRK)
check_symbol_exists(strtoq stdlib.h HAVE_STRTOQ)
check_symbol_exists(strerror string.h HAVE_STRERROR)
check_symbol_exists(strerror_r string.h HAVE_STRERROR_R)
-check_symbol_exists(strerror_s string.h HAVE_STRERROR_S)
+check_symbol_exists(strerror_s string.h HAVE_DECL_STRERROR_S)
check_symbol_exists(memcpy string.h HAVE_MEMCPY)
check_symbol_exists(memmove string.h HAVE_MEMMOVE)
check_symbol_exists(setenv stdlib.h HAVE_SETENV)
-if ( LLVM_ON_WIN32 )
+if( PURE_WINDOWS )
check_symbol_exists(_chsize_s io.h HAVE__CHSIZE_S)
+
+ check_function_exists(_alloca HAVE__ALLOCA)
+ check_function_exists(__alloca HAVE___ALLOCA)
+ check_function_exists(__chkstk HAVE___CHKSTK)
+ check_function_exists(___chkstk HAVE____CHKSTK)
+
+ check_function_exists(__ashldi3 HAVE___ASHLDI3)
+ check_function_exists(__ashrdi3 HAVE___ASHRDI3)
+ check_function_exists(__divdi3 HAVE___DIVDI3)
+ check_function_exists(__fixdfdi HAVE___FIXDFDI)
+ check_function_exists(__fixsfdi HAVE___FIXSFDI)
+ check_function_exists(__floatdidf HAVE___FLOATDIDF)
+ check_function_exists(__lshrdi3 HAVE___LSHRDI3)
+ check_function_exists(__moddi3 HAVE___MODDI3)
+ check_function_exists(__udivdi3 HAVE___UDIVDI3)
+ check_function_exists(__umoddi3 HAVE___UMODDI3)
+
+ check_function_exists(__main HAVE___MAIN)
+ check_function_exists(__cmpdi2 HAVE___CMPDI2)
endif()
if( HAVE_ARGZ_H )
check_symbol_exists(argz_append argz.h HAVE_ARGZ_APPEND)
add_llvm_definitions( -D_GNU_SOURCE )
endif()
-# Type checks
-check_type_exists(std::bidirectional_iterator<int,int> "iterator;iostream" HAVE_BI_ITERATOR)
-check_type_exists(std::iterator<int,int,int> iterator HAVE_STD_ITERATOR)
-check_type_exists(std::forward_iterator<int,int> iterator HAVE_FWD_ITERATOR)
-
set(headers "")
if (HAVE_SYS_TYPES_H)
set(headers ${headers} "sys/types.h")
# available programs checks
function(llvm_find_program name)
string(TOUPPER ${name} NAME)
+ string(REGEX REPLACE "\\." "_" NAME ${NAME})
find_program(LLVM_PATH_${NAME} ${name})
mark_as_advanced(LLVM_PATH_${NAME})
if(LLVM_PATH_${NAME})
llvm_find_program(fdp)
llvm_find_program(dot)
llvm_find_program(dotty)
+llvm_find_program(xdot.py)
+llvm_find_program(Graphviz)
if( LLVM_ENABLE_FFI )
find_path(FFI_INCLUDE_PATH ffi.h PATHS ${FFI_INCLUDE_DIR})
check_symbol_exists(ffi_call ${FFI_HEADER} HAVE_FFI_CALL)
list(REMOVE_ITEM CMAKE_REQUIRED_INCLUDES ${FFI_INCLUDE_PATH})
list(REMOVE_ITEM CMAKE_REQUIRED_LIBRARIES ${FFI_LIBRARY_PATH})
+else()
+ unset(HAVE_FFI_FFI_H CACHE)
+ unset(HAVE_FFI_H CACHE)
+ unset(HAVE_FFI_CALL CACHE)
endif( LLVM_ENABLE_FFI )
-# Define LLVM_MULTITHREADED if gcc atomic builtins exists.
+# Define LLVM_HAS_ATOMICS if gcc or MSVC atomic builtins are supported.
include(CheckAtomic)
if( LLVM_ENABLE_PIC )
check_cxx_compiler_flag("-Wno-variadic-macros" SUPPORTS_NO_VARIADIC_MACROS_FLAG)
-include(GetTargetTriple)
-get_target_triple(LLVM_HOSTTRIPLE)
+include(GetHostTriple)
+get_host_triple(LLVM_HOST_TRIPLE)
-# FIXME: We don't distinguish the target and the host. :(
-set(TARGET_TRIPLE "${LLVM_HOSTTRIPLE}")
+# By default, we target the host, but this can be overridden at CMake
+# invocation time.
+set(LLVM_DEFAULT_TARGET_TRIPLE "${LLVM_HOST_TRIPLE}")
+set(LLVM_HOSTTRIPLE "${LLVM_HOST_TRIPLE}")
+set(TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}")
# Determine the native architecture.
string(TOLOWER "${LLVM_TARGET_ARCH}" LLVM_NATIVE_ARCH)
if( LLVM_NATIVE_ARCH STREQUAL "host" )
- string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOSTTRIPLE})
+ string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOST_TRIPLE})
endif ()
if (LLVM_NATIVE_ARCH MATCHES "i[2-6]86")
set(LLVM_NATIVE_ARCH Sparc)
elseif (LLVM_NATIVE_ARCH MATCHES "powerpc")
set(LLVM_NATIVE_ARCH PowerPC)
-elseif (LLVM_NATIVE_ARCH MATCHES "alpha")
- set(LLVM_NATIVE_ARCH Alpha)
elseif (LLVM_NATIVE_ARCH MATCHES "arm")
set(LLVM_NATIVE_ARCH ARM)
elseif (LLVM_NATIVE_ARCH MATCHES "mips")
set(LLVM_NATIVE_ARCH XCore)
elseif (LLVM_NATIVE_ARCH MATCHES "msp430")
set(LLVM_NATIVE_ARCH MSP430)
+elseif (LLVM_NATIVE_ARCH MATCHES "hexagon")
+ set(LLVM_NATIVE_ARCH Hexagon)
else ()
- message(STATUS
- "Unknown architecture ${LLVM_NATIVE_ARCH}; lli will not JIT code")
- set(LLVM_NATIVE_ARCH)
+ message(FATAL_ERROR "Unknown architecture ${LLVM_NATIVE_ARCH}")
endif ()
-if (LLVM_NATIVE_ARCH)
- list(FIND LLVM_TARGETS_TO_BUILD ${LLVM_NATIVE_ARCH} NATIVE_ARCH_IDX)
- if (NATIVE_ARCH_IDX EQUAL -1)
- message(STATUS
- "Native target ${LLVM_NATIVE_ARCH} is not selected; lli will not JIT code")
- set(LLVM_NATIVE_ARCH)
- else ()
- message(STATUS "Native target architecture is ${LLVM_NATIVE_ARCH}")
- set(LLVM_NATIVE_TARGET LLVMInitialize${LLVM_NATIVE_ARCH}Target)
- set(LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo)
- set(LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter)
+list(FIND LLVM_TARGETS_TO_BUILD ${LLVM_NATIVE_ARCH} NATIVE_ARCH_IDX)
+if (NATIVE_ARCH_IDX EQUAL -1)
+ message(STATUS
+ "Native target ${LLVM_NATIVE_ARCH} is not selected; lli will not JIT code")
+else ()
+ message(STATUS "Native target architecture is ${LLVM_NATIVE_ARCH}")
+ set(LLVM_NATIVE_TARGET LLVMInitialize${LLVM_NATIVE_ARCH}Target)
+ set(LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo)
+ set(LLVM_NATIVE_TARGETMC LLVMInitialize${LLVM_NATIVE_ARCH}TargetMC)
+ set(LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter)
+
+ # We don't have an ASM parser for all architectures yet.
+ if (EXISTS ${CMAKE_SOURCE_DIR}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/CMakeLists.txt)
+ set(LLVM_NATIVE_ASMPARSER LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser)
endif ()
-endif()
+
+ # We don't have an disassembler for all architectures yet.
+ if (EXISTS ${CMAKE_SOURCE_DIR}/lib/Target/${LLVM_NATIVE_ARCH}/Disassembler/CMakeLists.txt)
+ set(LLVM_NATIVE_DISASSEMBLER LLVMInitialize${LLVM_NATIVE_ARCH}Disassembler)
+ endif ()
+endif ()
if( MINGW )
set(HAVE_LIBIMAGEHLP 1)
if( MSVC )
set(error_t int)
- set(mode_t "unsigned short")
set(LTDL_SHLIBPATH_VAR "PATH")
set(LTDL_SYSSEARCHPATH "")
set(LTDL_DLOPEN_DEPLIBS 1)
set(LTDL_DLOPEN_DEPLIBS 0) # TODO
endif( MSVC )
+if( PURE_WINDOWS )
+ CHECK_CXX_SOURCE_COMPILES("
+ #include <windows.h>
+ #include <imagehlp.h>
+ extern \"C\" void foo(PENUMLOADED_MODULES_CALLBACK);
+ extern \"C\" void foo(BOOL(CALLBACK*)(PCSTR,ULONG_PTR,ULONG,PVOID));
+ int main(){return 0;}"
+ HAVE_ELMCB_PCSTR)
+ if( HAVE_ELMCB_PCSTR )
+ set(WIN32_ELMCB_PCSTR "PCSTR")
+ else()
+ set(WIN32_ELMCB_PCSTR "PSTR")
+ endif()
+endif( PURE_WINDOWS )
+
# FIXME: Signal handler return type, currently hardcoded to 'void'
set(RETSIGTYPE void)
if( LLVM_ENABLE_THREADS )
- if( HAVE_PTHREAD_H OR WIN32 )
- set(ENABLE_THREADS 1)
+ # Check if threading primitives aren't supported on this platform
+ if( NOT HAVE_PTHREAD_H AND NOT WIN32 )
+ set(LLVM_ENABLE_THREADS 0)
endif()
endif()
-if( ENABLE_THREADS )
+if( LLVM_ENABLE_THREADS )
message(STATUS "Threads enabled.")
-else( ENABLE_THREADS )
+else( LLVM_ENABLE_THREADS )
message(STATUS "Threads disabled.")
endif()
set(LLVM_PREFIX ${CMAKE_INSTALL_PREFIX})
-
-configure_file(
- ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
- ${LLVM_BINARY_DIR}/include/llvm/Config/config.h
- )
-
-configure_file(
- ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/llvm-config.h.cmake
- ${LLVM_BINARY_DIR}/include/llvm/Config/llvm-config.h
- )
-
-configure_file(
- ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
- ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h
- )
-
projects / oota-llvm.git / blobdiff