Re: zsh and autoconf-2.50

[Peter Stephenson <pws@xxxxxxx>]

Akim Demaille wrote:
> | The offending construct is here.
> | 
> | undefine([zsh-debug])dnl
> | AC_ARG_ENABLE(zsh-debug,
> | [  --enable-zsh-debug         compile with debug code and debugger symbols]
> ,
> | [if test x$enableval = xyes; then
> |   AC_DEFINE(DEBUG)
> | fi])
> 
> This 
> 
> | configure.in:55: error: undefine: undefined: zsh-debug
> 
> reads `there is an error declared by undefine: zsh-debug is
> undefined'.

Index: configure.in
===================================================================
RCS file: /cvsroot/zsh/zsh/configure.in,v
retrieving revision 1.58
diff -u -r1.58 configure.in
--- configure.in	2001/05/20 10:59:27	1.58
+++ configure.in	2001/06/01 09:35:43
@@ -52,7 +52,7 @@
 zsh_COMPILE_FLAGS($CPPFLAGS, $CFLAGS, $LDFLAGS, $LIBS)
 
 dnl Do you want to debug zsh?
-undefine([zsh-debug])dnl
+ifdef([zsh-debug],,undefine([zsh-debug]))dnl
 AC_ARG_ENABLE(zsh-debug,
 [  --enable-zsh-debug         compile with debug code and debugger symbols],
 [if test x$enableval = xyes; then

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR Ltd., Unit 300, Science Park, Milton Road,
Cambridge, CB4 0XL, UK                          Tel: +44 (0)1223 392070


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