[llvm-commits] CVS: llvm/autoconf/configure.ac

[Anton Korobeynikov]

Changes in directory llvm/autoconf:

configure.ac updated: 1.259 -> 1.260
---
Log message:

Adding disassembler interface and external hook to udis86 library.


---
Diffs of the changes:  (+21 -2)

 configure.ac |   23 +++++++++++++++++++++--
 1 files changed, 21 insertions(+), 2 deletions(-)


Index: llvm/autoconf/configure.ac
diff -u llvm/autoconf/configure.ac:1.259 llvm/autoconf/configure.ac:1.260
--- llvm/autoconf/configure.ac:1.259	Tue Jan 16 20:14:46 2007
+++ llvm/autoconf/configure.ac	Fri Jan 19 11:25:17 2007
@@ -35,8 +35,8 @@
 
 dnl Provide a copyright substitution and ensure the copyright notice is included
 dnl in the output of --version option of the generated configure script.
-AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2005 University of Illinois at Urbana-Champaign."])
-AC_COPYRIGHT([Copyright (c) 2003-2005 University of Illinois at Urbana-Champaign.])
+AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2007 University of Illinois at Urbana-Champaign."])
+AC_COPYRIGHT([Copyright (c) 2003-2007 University of Illinois at Urbana-Champaign.])
 
 dnl Indicate that we require autoconf 2.59 or later. Ths is needed because we
 dnl use some autoconf macros only available in 2.59.
@@ -629,6 +629,25 @@
                            [Have pthread_mutex_lock]))
 fi
 
+dnl Allow extra x86-disassembler library
+AC_ARG_WITH(udis86,
+  AS_HELP_STRING([--with-udis86=<path>],
+    [Use udis86 external x86 disassembler library]),
+    [
+      AC_SUBST(USE_UDIS86, [1])
+      case "$withval" in
+        /usr/lib) ;;
+        *) LDFLAGS="$LDFLAGS -L${withval}" ;;
+      esac
+      AC_CHECK_LIB(udis86, ud_init, [], [
+        echo "Error! You need to have libudis86 around."
+        exit -1
+      ])
+    ],
+    AC_SUBST(USE_UDIS86, [0]))
+AC_DEFINE_UNQUOTED([USE_UDIS86],$USE_UDIS86,
+                   [Define if use udis86 library])
+
 dnl===-----------------------------------------------------------------------===
 dnl===
 dnl=== SECTION 6: Check for header files