Verify the consistency of inline asm operands.

[oota-llvm.git] / cmake / config-ix.cmake

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index b380a48637fd143139f93d6b4c6aa74ae19064c5..94cc5551c8ddae882fb52399eb6b29c6912c02c2 100755 (executable)
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -91,6 +91,7 @@ if( NOT PURE_WINDOWS )
 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)
@@ -240,6 +241,7 @@ 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})
@@ -287,15 +289,17 @@ include(CheckCXXCompilerFlag)
 
 check_cxx_compiler_flag("-Wno-variadic-macros" SUPPORTS_NO_VARIADIC_MACROS_FLAG)
 
-include(GetTargetTriple)
-get_target_triple(LLVM_DEFAULT_TARGET_TRIPLE)
+include(GetHostTriple)
+get_host_triple(LLVM_HOST_TRIPLE)
 
-set(TARGET_TRIPLE "${LLVM_DEFAULT_TARGET_TRIPLE}")
+# By default, we target the host, but this can be overridden at CMake
+# invocation time.
+set(LLVM_HOSTTRIPLE "${LLVM_HOST_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_DEFAULT_TARGET_TRIPLE})
+  string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOST_TRIPLE})
 endif ()
 
 if (LLVM_NATIVE_ARCH MATCHES "i[2-6]86")
@@ -318,6 +322,8 @@ elseif (LLVM_NATIVE_ARCH MATCHES "xcore")
   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(FATAL_ERROR "Unknown architecture ${LLVM_NATIVE_ARCH}")
 endif ()
@@ -337,6 +343,11 @@ else ()
   if (EXISTS ${CMAKE_SOURCE_DIR}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/CMakeLists.txt)
     set(LLVM_NATIVE_ASMPARSER LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser)
   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 )