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)
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(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
-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)
+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
check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
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(malloc_zone_statistics malloc/malloc.h
HAVE_MALLOC_ZONE_STATISTICS)
-check_symbol_exists(mkdtemp unistd.h HAVE_MKDTEMP)
-check_symbol_exists(mkstemp unistd.h HAVE_MKSTEMP)
-check_symbol_exists(mktemp unistd.h HAVE_MKTEMP)
-check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK)
+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)
+if ( LLVM_ON_WIN32 )
+ check_symbol_exists(_chsize_s io.h HAVE__CHSIZE_S)
+endif()
check_symbol_exists(__GLIBC__ stdio.h LLVM_USING_GLIBC)
if( LLVM_USING_GLIBC )
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)
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)
-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)
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
+ 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
+ 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()
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/System/DataTypes.h.cmake
- ${LLVM_BINARY_DIR}/include/llvm/System/DataTypes.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}/llvm/Support/DataTypes.h.cmake
+ ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h
)