Hi Chet,
the mail
Autoconf macros fixes
http://gcc.gnu.org/ml/gcc-patches/2009-07/msg01604.html
= sourceware commit 625678e974da5ac861284f13b8a3e65721a59c97
contains the following patch, I haven't found it posted here and/or in present
in readline-6.2.
I have to admit I do not have any warning reproducible but it is more correct
to quote it.
Be sure to properly quote both the MACRO-BODY _and_ the MACRO-NAME to
avoid any problems if the macro happens to have been previously
defined.
Thanks,
Jan
readline/examples/rlfe/
2009-07-30 Ralf Wildenhues <[email protected]>
* configure.in: Correctly quote AC_PROGRAM_SOURCE definition.
--- a/readline/examples/rlfe/configure.in
+++ b/readline/examples/rlfe/configure.in
@@ -8,7 +8,7 @@ AC_SUBST(VERSION)
dnl
dnl Define some useful macros
dnl
-AC_DEFUN(AC_PROGRAM_SOURCE,
+AC_DEFUN([AC_PROGRAM_SOURCE],
[AC_REQUIRE([AC_PROG_CPP])AC_PROVIDE([$0])cat > conftest.c <<EOF
#include "confdefs.h"
[$1]
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