Re: [PATCH V4 7/9] Simple testsuite for DTrace USDT probes.

[jose dot marchesi at oracle dot com (Jose E. Marchesi)]

Sorry, I forgot to git add the gdb/transform.m4 file.  This is the
missing bit.

diff --git a/gdb/transform.m4 b/gdb/transform.m4
new file mode 100644
index 0000000..d9079af
--- /dev/null
+++ b/gdb/transform.m4
@@ -0,0 +1,23 @@
+# Copyright (C) 2015 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# GDB_AC_TRANSFORM([PROGRAM], [VAR])
+#
+# Transform a tool name to get the installed name of PROGRAM and store
+# it in the output variable VAR.
+#
+# This macro uses the SED command stored in $program_transform_name,
+# but it undoes the Makefile-like escaping of $s performed by
+# AC_ARG_PROGRAM.
+
+AC_DEFUN([GDB_AC_TRANSFORM], [
+  gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/[\\$][\\$]/\\$/g'`
+  $2=`echo $1 | sed -e "$gdb_ac_transform"`
+  if test "x$$2" = x; then
+     $2=$1
+  fi
+  AC_SUBST($2)
+])