endfunction()
# include checks
-check_include_file_cxx(cxxabi.h HAVE_CXXABI_H)
check_include_file(dirent.h HAVE_DIRENT_H)
check_include_file(dlfcn.h HAVE_DLFCN_H)
check_include_file(errno.h HAVE_ERRNO_H)
check_include_file(fcntl.h HAVE_FCNTL_H)
check_include_file(inttypes.h HAVE_INTTYPES_H)
check_include_file(limits.h HAVE_LIMITS_H)
+check_include_file(link.h HAVE_LINK_H)
check_include_file(malloc.h HAVE_MALLOC_H)
check_include_file(malloc/malloc.h HAVE_MALLOC_MALLOC_H)
check_include_file(ndir.h HAVE_NDIR_H)
check_include_file(mach/mach.h HAVE_MACH_MACH_H)
check_include_file(mach-o/dyld.h HAVE_MACH_O_DYLD_H)
+check_include_file(histedit.h HAVE_HISTEDIT_H)
+
+# size_t must be defined before including cxxabi.h on FreeBSD 10.0.
+check_cxx_source_compiles("
+#include <stddef.h>
+#include <cxxabi.h>
+int main() { return 0; }
+" HAVE_CXXABI_H)
# library checks
if( NOT PURE_WINDOWS )
else()
set(HAVE_LIBZ 0)
endif()
- check_library_exists(edit el_init "" HAVE_LIBEDIT)
+ if (HAVE_HISTEDIT_H)
+ check_library_exists(edit el_init "" HAVE_LIBEDIT)
+ endif()
if(LLVM_ENABLE_TERMINFO)
set(HAVE_TERMINFO 0)
foreach(library tinfo terminfo curses ncurses ncursesw)
check_symbol_exists(writev sys/uio.h HAVE_WRITEV)
endif()
check_symbol_exists(nearbyintf math.h HAVE_NEARBYINTF)
+check_symbol_exists(mallctl malloc_np.h HAVE_MALLCTL)
check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO)
check_symbol_exists(malloc_zone_statistics malloc/malloc.h
HAVE_MALLOC_ZONE_STATISTICS)
check_function_exists(_alloca HAVE__ALLOCA)
check_function_exists(__alloca HAVE___ALLOCA)
check_function_exists(__chkstk HAVE___CHKSTK)
+ check_function_exists(__chkstk_ms HAVE___CHKSTK_MS)
check_function_exists(___chkstk HAVE____CHKSTK)
+ check_function_exists(___chkstk_ms HAVE____CHKSTK_MS)
check_function_exists(__ashldi3 HAVE___ASHLDI3)
check_function_exists(__ashrdi3 HAVE___ASHRDI3)
if( LLVM_ENABLE_FFI )
find_path(FFI_INCLUDE_PATH ffi.h PATHS ${FFI_INCLUDE_DIR})
- if( FFI_INCLUDE_PATH )
+ if( EXISTS "${FFI_INCLUDE_PATH}/ffi.h" )
set(FFI_HEADER ffi.h CACHE INTERNAL "")
set(HAVE_FFI_H 1 CACHE INTERNAL "")
else()
find_path(FFI_INCLUDE_PATH ffi/ffi.h PATHS ${FFI_INCLUDE_DIR})
- if( FFI_INCLUDE_PATH )
+ if( EXISTS "${FFI_INCLUDE_PATH}/ffi/ffi.h" )
set(FFI_HEADER ffi/ffi.h CACHE INTERNAL "")
set(HAVE_FFI_FFI_H 1 CACHE INTERNAL "")
endif()
set(ENABLE_PIC 0)
endif()
-find_package(LibXml2)
-if (LIBXML2_FOUND)
- set(CLANG_HAVE_LIBXML 1)
- # When cross-compiling, liblzma is not detected as a dependency for libxml2,
- # which makes linking c-index-test fail. But for native builds, all libraries
- # are installed and checked by CMake before Makefiles are generated and everything
- # works according to the plan. However, if a -llzma is added to native builds,
- # an additional requirement on the static liblzma.a is required, but will not
- # be checked by CMake, breaking native compilation.
- # Since this is only pertinent to cross-compilations, and there's no way CMake
- # can check for every foreign library on every OS, we add the dep and warn the dev.
- if ( CMAKE_CROSSCOMPILING )
- if (NOT PC_LIBXML_VERSION VERSION_LESS "2.8.0")
- message(STATUS "Adding LZMA as a dep to XML2 for cross-compilation, make sure liblzma.a is available.")
- set(LIBXML2_LIBRARIES ${LIBXML2_LIBRARIES} "-llzma")
- endif ()
- endif ()
-endif ()
-
check_cxx_compiler_flag("-Wno-variadic-macros" SUPPORTS_NO_VARIADIC_MACROS_FLAG)
set(USE_NO_MAYBE_UNINITIALIZED 0)
set(SHLIBEXT ".lib")
set(stricmp "_stricmp")
set(strdup "_strdup")
+
+ # See if the DIA SDK is available and usable.
+ set(MSVC_DIA_SDK_DIR "$ENV{VSINSTALLDIR}DIA SDK")
+
+ # Due to a bug in MSVC 2013's installation software, it is possible
+ # for MSVC 2013 to write the DIA SDK into the Visual Studio 2012
+ # install directory. If this happens, the installation is corrupt
+ # and there's nothing we can do. It happens with enough frequency
+ # though that we should handle it. We do so by simply checking that
+ # the DIA SDK folder exists. Should this happen you will need to
+ # uninstall VS 2012 and then re-install VS 2013.
+ if (IS_DIRECTORY ${MSVC_DIA_SDK_DIR})
+ set(HAVE_DIA_SDK 1)
+ else()
+ set(HAVE_DIA_SDK 0)
+ endif()
endif( MSVC )
if( PURE_WINDOWS )
else()
message(STATUS "Sphinx disabled.")
endif()
+
+set(LLVM_BINDINGS "")
+if(WIN32)
+ message(STATUS "Go bindings disabled.")
+else()
+ find_program(GO_EXECUTABLE NAMES go DOC "go executable")
+ if(GO_EXECUTABLE STREQUAL "GO_EXECUTABLE-NOTFOUND")
+ message(STATUS "Go bindings disabled.")
+ else()
+ execute_process(COMMAND ${GO_EXECUTABLE} run ${CMAKE_SOURCE_DIR}/bindings/go/conftest.go
+ RESULT_VARIABLE GO_CONFTEST)
+ if(GO_CONFTEST STREQUAL "0")
+ set(LLVM_BINDINGS "${LLVM_BINDINGS} go")
+ message(STATUS "Go bindings enabled.")
+ else()
+ message(STATUS "Go bindings disabled, need at least Go 1.2.")
+ endif()
+ endif()
+endif()
+
+find_program(GOLD_EXECUTABLE NAMES ld.gold ld DOC "The gold linker")
+if(GOLD_EXECUTABLE)
+ set(LLVM_BINUTILS_INCDIR "" CACHE PATH
+ "PATH to binutils/include containing plugin-api.h for gold plugin.")
+endif()
+
+include(FindOCaml)
+include(AddOCaml)
+if(WIN32)
+ message(STATUS "OCaml bindings disabled.")
+else()
+ find_package(OCaml)
+ if( NOT OCAML_FOUND )
+ message(STATUS "OCaml bindings disabled.")
+ else()
+ if( OCAML_VERSION VERSION_LESS "4.00.0" )
+ message(STATUS "OCaml bindings disabled, need OCaml >=4.00.0.")
+ else()
+ find_ocamlfind_package(ctypes VERSION 0.3 OPTIONAL)
+ if( HAVE_OCAML_CTYPES )
+ message(STATUS "OCaml bindings enabled.")
+ find_ocamlfind_package(oUnit VERSION 2 OPTIONAL)
+ set(LLVM_BINDINGS "${LLVM_BINDINGS} ocaml")
+ else()
+ message(STATUS "OCaml bindings disabled, need ctypes >=0.3.")
+ endif()
+ endif()
+ endif()
+endif()
+
+string(REPLACE " " ";" LLVM_BINDINGS_LIST "${LLVM_BINDINGS}")