X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=cmake%2Fconfig-ix.cmake;h=3a2b91cc33cf16095f5045dcbae7396010eda6c2;hb=9e6d1d1f5034347d237941f1bf08fba5c1583cd3;hp=9e5bcd8fe2667e0198631da6e64a628086c0bc2c;hpb=59fad7d9339901f8146f2d77cd7818625f0935b8;p=oota-llvm.git diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index 9e5bcd8fe26..3a2b91cc33c 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -1,6 +1,33 @@ +include(CheckIncludeFile) +include(CheckLibraryExists) +include(CheckSymbolExists) +include(CheckFunctionExists) +include(CheckCXXSourceCompiles) + +if( UNIX ) + # 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) @@ -17,7 +44,9 @@ 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) @@ -26,6 +55,7 @@ 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) @@ -33,31 +63,158 @@ 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(windows.h HAVE_WINDOWS_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) -check_cxx_compiler_flag("-fPIC" SUPPORTS_FPIC_FLAG) +# 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() include(GetTargetTriple) get_target_triple(LLVM_HOSTTRIPLE) -message(STATUS "LLVM_HOSTTRIPLE: ${LLVM_HOSTTRIPLE}") + +# FIXME: We don't distinguish the target and the host. :( +set(TARGET_TRIPLE "${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 "pic16") + set(LLVM_NATIVE_ARCH "PIC16") +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}") + endif () +endif() if( MINGW ) set(HAVE_LIBIMAGEHLP 1) @@ -107,12 +264,7 @@ configure_file( ) configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/iterator.cmake - ${LLVM_BINARY_DIR}/include/llvm/ADT/iterator.h - ) - -configure_file( - ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake - ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h + ${LLVM_MAIN_INCLUDE_DIR}/llvm/System/DataTypes.h.cmake + ${LLVM_BINARY_DIR}/include/llvm/System/DataTypes.h )