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Diffstat (limited to 'm4/perl.m4')
| -rw-r--r-- | m4/perl.m4 | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/m4/perl.m4 b/m4/perl.m4 deleted file mode 100644 index 96421b9a3..000000000 --- a/m4/perl.m4 +++ /dev/null @@ -1,48 +0,0 @@ -#serial 7 - -dnl From Jim Meyering. -dnl Find a new-enough version of Perl. -dnl - -# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004 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. - -AC_DEFUN([gl_PERL], -[ - dnl FIXME: don't hard-code 5.003 - dnl FIXME: should we cache the result? - AC_MSG_CHECKING([for perl5.003 or newer]) - if test "${PERL+set}" = set; then - # `PERL' is set in the user's environment. - candidate_perl_names="$PERL" - perl_specified=yes - else - candidate_perl_names='perl perl5' - perl_specified=no - fi - - found=no - AC_SUBST(PERL) - PERL="$am_missing_run perl" - for perl in $candidate_perl_names; do - # Run test in a subshell; some versions of sh will print an error if - # an executable is not found, even if stderr is redirected. - if ( $perl -e 'require 5.003; use File::Compare' ) > /dev/null 2>&1; then - PERL=$perl - found=yes - break - fi - done - - AC_MSG_RESULT($found) - test $found = no && AC_MSG_WARN([ -WARNING: You don't seem to have perl5.003 or newer installed, or you lack - a usable version of the Perl File::Compare module. As a result, - you may be unable to run a few tests or to regenerate certain - files if you modify the sources from which they are derived. -] ) -]) |