Add --program-prefix support to build.

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

diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index 7fa883e9cc50c6c66af4fc32897d6f57e47ffc4f..59757078740a80ae553ab88cb1acb0c14efa485a 100644 (file)
--- a/autoconf/configure.ac
+++ b/autoconf/configure.ac
@@ -40,6 +40,9 @@ dnl in the output of --version option of the generated configure script.
 AC_SUBST(LLVM_COPYRIGHT,["Copyright (c) 2003-2012 University of Illinois at Urbana-Champaign."])
 AC_COPYRIGHT([Copyright (c) 2003-2012 University of Illinois at Urbana-Champaign.])
 
+dnl Add --program-prefix value to Makefile.rules. Already an ARG variable.
+AC_SUBST([program_prefix])
+
 dnl Indicate that we require autoconf 2.60 or later.
 AC_PREREQ(2.60)