add basic avx support to the disassembler, also teach it about ssmem/sdmem

[oota-llvm.git] / autoconf / configure.ac

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 7b270c9f4d90463c342b1ddad97b821a7b40ac2d..d4d0722eabf547f8107ca83e4bb78eb6693ebc8d 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -979,6 +979,16 @@ if test "$DOTTY" != "echo dotty" ; then
   AC_DEFINE_UNQUOTED([LLVM_PATH_DOTTY],"$DOTTY${EXEEXT}",
    [Define to path to dotty program if found or 'echo dotty' otherwise])
 fi
+AC_PATH_PROG(XDOT_PY, [xdot.py], [echo xdot.py])
+if test "$XDOT_PY" != "echo xdot.py" ; then
+  AC_DEFINE([HAVE_XDOT_PY],[1],[Define if the xdot.py program is available])
+  dnl If we're targeting for mingw we should emit windows paths, not msys
+  if test "$llvm_cv_os_type" = "MingW" ; then
+    XDOT_PY=`echo $XDOT_PY | sed 's/^\/\([[A-Za-z]]\)\//\1:\//' `
+  fi
+  AC_DEFINE_UNQUOTED([LLVM_PATH_XDOT_PY],"$XDOT_PY${EXEEXT}",
+   [Define to path to xdot.py program if found or 'echo xdot.py' otherwise])
+fi
 
 dnl Look for a sufficiently recent version of Perl.
 LLVM_PROG_PERL([5.006])
@@ -1262,6 +1272,7 @@ AC_CHECK_HEADERS([utime.h windows.h])
 AC_CHECK_HEADERS([sys/mman.h sys/param.h sys/resource.h sys/time.h])
 AC_CHECK_HEADERS([sys/types.h sys/ioctl.h malloc/malloc.h mach/mach.h])
 AC_CHECK_HEADERS([valgrind/valgrind.h])
+AC_CHECK_HEADERS([fenv.h])
 if test "$ENABLE_THREADS" -eq 1 ; then
   AC_CHECK_HEADERS(pthread.h,
                    AC_SUBST(HAVE_PTHREAD, 1),