The location of gdb is now determined by the 'configure' script, instead
of being hard-wired at /usr/bin/gdb.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1528 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/configure.in b/configure.in
index d00fbe4..9712b73 100644
--- a/configure.in
+++ b/configure.in
@@ -22,6 +22,9 @@
 # figure out where perl lives
 AC_PATH_PROG(PERL, perl)
 
+# figure out where gdb lives
+AC_PATH_PROG(GDB, gdb)
+
 # some older automake's don't have it so try something on our own
 ifdef([AM_PROG_AS],[AM_PROG_AS],
 [