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| author | Bernd Warken <groff-bernd.warken-72@web.de> | 2013-04-14 23:11:10 +0000 |
|---|---|---|
| committer | Bernd Warken <groff-bernd.warken-72@web.de> | 2013-04-14 23:11:10 +0000 |
| commit | f43bed3a1d21b7b32d7acfa1f03539e9674fe542 (patch) | |
| tree | 2c454f49ae1995e3d0fe8694a085a4896d16408e /m4 | |
| parent | 89e5440aabef1b10dd423a3e3bc0d6da636f9cc2 (diff) | |
| download | groff-git-f43bed3a1d21b7b32d7acfa1f03539e9674fe542.tar.gz | |
Add Perl test to the configuration.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/groff.m4 | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/m4/groff.m4 b/m4/groff.m4 index cf105b2f1..6f751ffd0 100644 --- a/m4/groff.m4 +++ b/m4/groff.m4 @@ -2,7 +2,7 @@ # Copyright (C) 1989-1995, 2001-2007, 2009, 2011, 2013 # Free Software Foundation, Inc. # -# Last update: 28 Mar 2013 +# Last update: 14 Apr 2013 # # This file is part of groff. # @@ -58,6 +58,19 @@ AC_DEFUN([GROFF_PRINT], AC_DEFUN([GROFF_PROG_YACC], [AC_CHECK_PROGS([YACC], [byacc 'bison -y'], [yacc])]) + +# We need Perl 5.6.1 or newer. + +AC_DEFUN([GROFF_PERL], + [PERLVERSION=v5.6.1 + AC_PATH_PROG([PERL], [perl], [no]) + if test "$PERL" = "no"; then + AC_MSG_ERROR([perl binary not found], 1) + fi + AX_PROG_PERL_VERSION([$PERLVERSION], PERLPATH=$PERL, \ + AC_MSG_ERROR([perl version is too old], 1))]) + + # We need makeinfo 4.8 or newer. AC_DEFUN([GROFF_MAKEINFO], |