Daily bump.

[pf3gnuchains/gcc-fork.git] / libada / configure.ac

diff --git a/libada/configure.ac b/libada/configure.ac
index 12de547..1e3760c 100644 (file)
--- a/libada/configure.ac
+++ b/libada/configure.ac
@@ -1,5 +1,5 @@
 # Configure script for libada.
-#   Copyright 2003, 2004, 2009 Free Software Foundation, Inc.
+#   Copyright 2003, 2004, 2009, 2011 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -18,9 +18,11 @@
 sinclude(../config/acx.m4)
 sinclude(../config/multi.m4)
 sinclude(../config/override.m4)
+sinclude(../config/picflag.m4)
+sinclude(../config/unwind_ipinfo.m4)
 
 AC_INIT
-AC_PREREQ([2.59])
+AC_PREREQ([2.64])
 
 AC_CONFIG_SRCDIR([Makefile.in])
 
@@ -92,7 +94,7 @@ AC_SUBST(toolexeclibdir)
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
@@ -117,7 +119,11 @@ esac
 ], [enable_shared=yes])
 AC_SUBST([enable_shared])
 
-# Need to pass this down for now :-P
+GCC_PICFLAG
+AC_SUBST([PICFLAG])
+
+# These must be passed down, or are needed by gcc/libgcc.mvars
+AC_PROG_AWK
 AC_PROG_LN_S
 
 # Determine what to build for 'gnatlib'
@@ -130,12 +136,13 @@ else
 fi
 AC_SUBST([default_gnatlib_target])
 
-AC_PROG_CC
-warn_cflags=
-if test "x$GCC" = "xyes"; then
-  warn_cflags='$(GCC_WARN_CFLAGS)'
+# Check for _Unwind_GetIPInfo
+GCC_CHECK_UNWIND_GETIPINFO
+have_getipinfo=
+if test x$have_unwind_getipinfo = xyes; then
+  have_getipinfo=-DHAVE_GETIPINFO
 fi
-AC_SUBST(warn_cflags)
+AC_SUBST(have_getipinfo)
 
 # Output: create a Makefile.
 AC_CONFIG_FILES([Makefile])