X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=cmake%2Fconfig-ix.cmake;h=3fd0c456750850dc8a8669d10a07e446f916fa75;hb=1f6efa3996dd1929fbc129203ce5009b620e6969;hp=6cd88da0bc43f1b169fc902d44d1eef3a1095ae5;hpb=3d01fc7de86c75926e4e5ac7cc49f0116018893d;p=oota-llvm.git diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index 6cd88da0bc4..3fd0c456750 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -1,6 +1,34 @@ +include(CheckIncludeFile) +include(CheckLibraryExists) +include(CheckSymbolExists) +include(CheckFunctionExists) +include(CheckCXXSourceCompiles) +include(TestBigEndian) + +if( UNIX AND NOT BEOS ) + # Used by check_symbol_exists: + set(CMAKE_REQUIRED_LIBRARIES m) +endif() + +# Helper macros and functions +macro(add_cxx_include result files) + set(${result} "") + foreach (file_name ${files}) + set(${result} "${${result}}#include<${file_name}>\n") + endforeach() +endmacro(add_cxx_include files result) + +function(check_type_exists type files variable) + add_cxx_include(includes "${files}") + CHECK_CXX_SOURCE_COMPILES(" + ${includes} ${type} typeVar; + int main() { + return 0; + } + " ${variable}) +endfunction() # include checks -include(CheckIncludeFile) check_include_file(argz.h HAVE_ARGZ_H) check_include_file(assert.h HAVE_ASSERT_H) check_include_file(dirent.h HAVE_DIRENT_H) @@ -17,14 +45,18 @@ check_include_file(malloc.h HAVE_MALLOC_H) 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) -check_include_file(pthread.h HAVE_PTHREAD_H) +if( NOT LLVM_ON_WIN32 ) + check_include_file(pthread.h HAVE_PTHREAD_H) +endif() check_include_file(setjmp.h HAVE_SETJMP_H) check_include_file(signal.h HAVE_SIGNAL_H) check_include_file(stdint.h HAVE_STDINT_H) check_include_file(stdio.h HAVE_STDIO_H) check_include_file(stdlib.h HAVE_STDLIB_H) +check_include_file(string.h HAVE_STRING_H) check_include_file(sys/dir.h HAVE_SYS_DIR_H) check_include_file(sys/dl.h HAVE_SYS_DL_H) +check_include_file(sys/ioctl.h HAVE_SYS_IOCTL_H) check_include_file(sys/mman.h HAVE_SYS_MMAN_H) check_include_file(sys/ndir.h HAVE_SYS_NDIR_H) check_include_file(sys/param.h HAVE_SYS_PARAM_H) @@ -32,62 +64,220 @@ check_include_file(sys/resource.h HAVE_SYS_RESOURCE_H) check_include_file(sys/stat.h HAVE_SYS_STAT_H) check_include_file(sys/time.h HAVE_SYS_TIME_H) check_include_file(sys/types.h HAVE_SYS_TYPES_H) +check_include_file(sys/wait.h HAVE_SYS_WAIT_H) +check_include_file(termios.h HAVE_TERMIOS_H) check_include_file(unistd.h HAVE_UNISTD_H) check_include_file(utime.h HAVE_UTIME_H) +check_include_file(valgrind/valgrind.h HAVE_VALGRIND_VALGRIND_H) +check_include_file(windows.h HAVE_WINDOWS_H) +check_include_file(fenv.h HAVE_FENV_H) + +# library checks +if( NOT LLVM_ON_WIN32 ) + 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) + check_library_exists(dl dlopen "" HAVE_LIBDL) +endif() # function checks -include(CheckSymbolExists) 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(isinf cmath HAVE_ISINF_IN_CMATH) check_symbol_exists(isinf math.h HAVE_ISINF_IN_MATH_H) +check_symbol_exists(finite ieeefp.h HAVE_FINITE_IN_IEEEFP_H) check_symbol_exists(isnan cmath HAVE_ISNAN_IN_CMATH) check_symbol_exists(isnan math.h HAVE_ISNAN_IN_MATH_H) +check_symbol_exists(ceilf math.h HAVE_CEILF) +check_symbol_exists(floorf math.h HAVE_FLOORF) +check_symbol_exists(nearbyintf math.h HAVE_NEARBYINTF) check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO) -check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK) +check_symbol_exists(malloc_zone_statistics malloc/malloc.h + HAVE_MALLOC_ZONE_STATISTICS) +check_symbol_exists(mkdtemp "stdlib.h;unistd.h" HAVE_MKDTEMP) +check_symbol_exists(mkstemp "stdlib.h;unistd.h" HAVE_MKSTEMP) +check_symbol_exists(mktemp "stdlib.h;unistd.h" HAVE_MKTEMP) +if( NOT LLVM_ON_WIN32 ) + check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK) +endif() +check_symbol_exists(sbrk unistd.h HAVE_SBRK) +check_symbol_exists(strtoll stdlib.h HAVE_STRTOLL) +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(setenv stdlib.h HAVE_SETENV) + +check_symbol_exists(__GLIBC__ stdio.h LLVM_USING_GLIBC) +if( LLVM_USING_GLIBC ) + add_llvm_definitions( -D_GNU_SOURCE ) +endif() + +# Type checks +check_type_exists(std::bidirectional_iterator "iterator;iostream" HAVE_BI_ITERATOR) +check_type_exists(std::iterator iterator HAVE_STD_ITERATOR) +check_type_exists(std::forward_iterator iterator HAVE_FWD_ITERATOR) + +set(headers "") +if (HAVE_SYS_TYPES_H) + set(headers ${headers} "sys/types.h") +endif() + +if (HAVE_INTTYPES_H) + set(headers ${headers} "inttypes.h") +endif() + +if (HAVE_STDINT_H) + set(headers ${headers} "stdint.h") +endif() + +check_type_exists(uint64_t "${headers}" HAVE_UINT64_T) +check_type_exists(u_int64_t "${headers}" HAVE_U_INT64_T) + +# available programs checks +function(llvm_find_program name) + string(TOUPPER ${name} NAME) + find_program(LLVM_PATH_${NAME} ${name}) + mark_as_advanced(LLVM_PATH_${NAME}) + if(LLVM_PATH_${NAME}) + set(HAVE_${NAME} 1 CACHE INTERNAL "Is ${name} available ?") + mark_as_advanced(HAVE_${NAME}) + else(LLVM_PATH_${NAME}) + set(HAVE_${NAME} "" CACHE INTERNAL "Is ${name} available ?") + endif(LLVM_PATH_${NAME}) +endfunction() + +llvm_find_program(gv) +llvm_find_program(circo) +llvm_find_program(twopi) +llvm_find_program(neato) +llvm_find_program(fdp) +llvm_find_program(dot) +llvm_find_program(dotty) + +# Define LLVM_MULTITHREADED if gcc atomic builtins exists. +include(CheckAtomic) + +include(CheckCXXCompilerFlag) +# On windows all code is position-independent and mingw warns if -fPIC +# is in the command-line. +if( NOT WIN32 ) + check_cxx_compiler_flag("-fPIC" SUPPORTS_FPIC_FLAG) +endif() + +check_cxx_compiler_flag("-Wno-variadic-macros" SUPPORTS_NO_VARIADIC_MACROS_FLAG) + +include(GetTargetTriple) +get_target_triple(LLVM_HOSTTRIPLE) + +# FIXME: We don't distinguish the target and the host. :( +set(TARGET_TRIPLE "${LLVM_HOSTTRIPLE}") + +# Determine the native architecture. +string(TOLOWER "${LLVM_TARGET_ARCH}" LLVM_NATIVE_ARCH) +if( LLVM_NATIVE_ARCH STREQUAL "host" ) + string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOSTTRIPLE}) +endif () + +if (LLVM_NATIVE_ARCH MATCHES "i[2-6]86") + set(LLVM_NATIVE_ARCH X86) +elseif (LLVM_NATIVE_ARCH STREQUAL "x86") + set(LLVM_NATIVE_ARCH X86) +elseif (LLVM_NATIVE_ARCH STREQUAL "amd64") + set(LLVM_NATIVE_ARCH X86) +elseif (LLVM_NATIVE_ARCH STREQUAL "x86_64") + set(LLVM_NATIVE_ARCH X86) +elseif (LLVM_NATIVE_ARCH MATCHES "sparc") + 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 Mips) +elseif (LLVM_NATIVE_ARCH MATCHES "xcore") + set(LLVM_NATIVE_ARCH XCore) +elseif (LLVM_NATIVE_ARCH MATCHES "msp430") + set(LLVM_NATIVE_ARCH MSP430) +else () + message(STATUS + "Unknown architecture ${LLVM_NATIVE_ARCH}; lli will not JIT code") + set(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) + endif () +endif() if( MINGW ) - # tbi: Comprobar que existen las librerias: set(HAVE_LIBIMAGEHLP 1) set(HAVE_LIBPSAPI 1) + # TODO: Check existence of libraries. # include(CheckLibraryExists) # CHECK_LIBRARY_EXISTS(imagehlp ??? . HAVE_LIBIMAGEHLP) endif( MINGW ) -# Classes -include(CheckCxxHashmap) -include(CheckCxxHashset) -check_hashmap() -check_hashset() +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(SHLIBEXT ".lib") + set(LTDL_OBJDIR "_libs") + set(HAVE_STRTOLL 1) + set(strtoll "_strtoi64") + set(strtoull "_strtoui64") + set(stricmp "_stricmp") + set(strdup "_strdup") +else( MSVC ) + set(LTDL_SHLIBPATH_VAR "LD_LIBRARY_PATH") + set(LTDL_SYSSEARCHPATH "") # TODO + set(LTDL_DLOPEN_DEPLIBS 0) # TODO +endif( MSVC ) # FIXME: Signal handler return type, currently hardcoded to 'void' set(RETSIGTYPE void) -# Disable multithreading for now -set(ENABLE_THREADS 0) +if( LLVM_ENABLE_THREADS ) + if( HAVE_PTHREAD_H OR WIN32 ) + set(ENABLE_THREADS 1) + endif() +endif() + +if( ENABLE_THREADS ) + message(STATUS "Threads enabled.") +else( ENABLE_THREADS ) + message(STATUS "Threads disabled.") +endif() + +set(LLVM_PREFIX ${CMAKE_INSTALL_PREFIX}) configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/Config/config.h.cmake + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake ${LLVM_BINARY_DIR}/include/llvm/Config/config.h ) configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/ADT/iterator.cmake - ${LLVM_BINARY_DIR}/include/llvm/ADT/iterator.h + ${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}/Support/DataTypes.h.cmake + ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h ) -configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/ADT/hash_map.cmake - ${LLVM_BINARY_DIR}/include/llvm/ADT/hash_map.h - ) - -configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/ADT/hash_set.cmake - ${LLVM_BINARY_DIR}/include/llvm/ADT/hash_set.h - )