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If we don't have pod2man, quit - otherwise, we'd just drive on and use 

the empty POD2MAN variable in commands, producing very confusing errors.

svn path=/trunk/; revision=8838
This commit is contained in:
Guy Harris 2003-10-30 20:30:19 +00:00
parent b350eb28d3
commit da6cf18461
1 changed files with 8 additions and 1 deletions
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9
configure.in
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@ -1,4 +1,4 @@
# $Id: configure.in,v 1.227 2003/10/28 07:02:35 guy Exp $
# $Id: configure.in,v 1.228 2003/10/30 20:30:19 guy Exp $
dnl
dnl Process this file with autoconf 2.13 or later to produce a
dnl configure script; 2.12 doesn't generate a "configure" script that
@ -31,6 +31,13 @@ AC_PROG_YACC
AM_PROG_LEX
AC_PATH_PROG(PERL, perl)
AC_PATH_PROG(POD2MAN, pod2man)
if test x$POD2MAN = x
then
#
# The alternative is not to build the man pages....
#
AC_MSG_ERROR(pod2man is not present on this system)
fi
AC_PATH_PROG(LEX, flex)
AC_PATH_PROG(PYTHON, python)