add an explicit class for holding llvm::SourceMgr diagnostics and use

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

diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index c18ac44172f990dd4ac827093dfa016d3b3c7333..731071ef85b26b746eb51022d044ca54b676915c 100755 (executable)
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -44,6 +44,8 @@ check_include_file(windows.h HAVE_WINDOWS_H)
 # library checks
 include(CheckLibraryExists)
 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)
 
 # function checks
@@ -65,6 +67,9 @@ check_symbol_exists(malloc_zone_statistics malloc/malloc.h
                     HAVE_MALLOC_ZONE_STATISTICS)
 check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK)
 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(__GLIBC__ stdio.h LLVM_USING_GLIBC)
 if( LLVM_USING_GLIBC )
@@ -78,6 +83,50 @@ include(GetTargetTriple)
 get_target_triple(LLVM_HOSTTRIPLE)
 message(STATUS "LLVM_HOSTTRIPLE: ${LLVM_HOSTTRIPLE}")
 
+# Determine the native architecture.
+# FIXME: this will have to change for cross-compiling.
+string(REGEX MATCH "^[^-]*" LLVM_NATIVE_ARCH ${LLVM_HOSTTRIPLE})
+if (LLVM_NATIVE_ARCH MATCHES "i[2-6]86")
+  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 "ia64")
+  set(LLVM_NATIVE_ARCH IA64)
+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)
   set(HAVE_LIBPSAPI 1)