AC_PATH_PROG([PERL], perl, no)
AC_SUBST([PERL])dnl
if test "$PERL" != no && $PERL -e 'require 5.005_03;'; then :; else
- PSPP_REQUIRED_PREREQ([Perl 5.005_03 (or later)])
+ PSPP_OPTIONAL_PREREQ([Perl 5.005_03 (or later)])
fi
# The PSPP autobuilder appends a build number to the PSPP version number,
[yes|no], [],
[AC_MSG_FAILURE([--with-perl-module argument must be 'yes' or 'no'])])
WITH_PERL_MODULE=$with_perl_module],
- [if test x"$cross_compiling" != x"yes"; then
+ [if test "$PERL" != no && test x"$cross_compiling" != x"yes"; then
WITH_PERL_MODULE=yes
else
WITH_PERL_MODULE=no
AM_CONDITIONAL(WITH_PERL_MODULE, test $WITH_PERL_MODULE = yes)
if test $WITH_PERL_MODULE = yes; then
+ if test "$PERL" = no; then
+ PSPP_REQUIRED_PREREQ([Perl 5.005_03 or later (or use --without-perl-module)])
+ fi
CHECK_PERL_MODULE([Config::Perl::V], [],
[PSPP_REQUIRED_PREREQ([Config::Perl::V Perl module (or use --without-perl-module)])])
CHECK_PERL_MODULE([Text::Diff], [],