texinfo configure.ac doc/Makefile.am

[karl]

CVSROOT:        /sources/texinfo
Module name:    texinfo
Changes by:     karl <karl>     12/11/14 00:32:57

Modified files:
        .              : configure.ac 
        doc            : Makefile.am 

Log message:
        check for perl up front, \ continuation missed

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/texinfo/configure.ac?cvsroot=texinfo&r1=1.119&r2=1.120
http://cvs.savannah.gnu.org/viewcvs/texinfo/doc/Makefile.am?cvsroot=texinfo&r1=1.52&r2=1.53

Patches:
Index: configure.ac
===================================================================
RCS file: /sources/texinfo/texinfo/configure.ac,v
retrieving revision 1.119
retrieving revision 1.120
diff -u -b -r1.119 -r1.120
--- configure.ac        10 Nov 2012 16:59:02 -0000      1.119
+++ configure.ac        14 Nov 2012 00:32:57 -0000      1.120
@@ -1,5 +1,5 @@
 # Process this file with autoconf to produce a configure script.
-# $Id: configure.ac,v 1.119 2012/11/10 16:59:02 karl Exp $
+# $Id: configure.ac,v 1.120 2012/11/14 00:32:57 karl Exp $
 #
 # Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
 # Free Software Foundation, Inc.
@@ -30,10 +30,22 @@
 # Conditional texi2html support.
 AM_CONDITIONAL([TEXI2HTML],[false])
 
-# Misc variable settings
+# Package date.
 PACKAGE_DATE=`${SHELL} "$srcdir"/build-aux/mdate-sh "$srcdir"/configure.ac`
 AC_SUBST([PACKAGE_DATE])
 
+# We need Perl
+AC_PATH_PROG([PERL], [perl])
+if test -z "$PERL"; then
+   AC_MSG_ERROR(
+[perl not found; Texinfo requires Perl.
+If you have perl installed somewhere not in PATH,
+specify where it is using
+  ./configure PERL=/path/to/perl
+])
+
+fi
+
 # Checks for programs.
 AC_PROG_CC
 
@@ -42,10 +54,9 @@
 # keep everything together.
 gl_EARLY
 
-dnl Rest of Gnulib.
+# Rest of Gnulib.
 gl_INIT
 
-
 # Since we make a helper library.
 AC_PROG_RANLIB
 AM_MISSING_PROG(HELP2MAN, help2man)

Index: doc/Makefile.am
===================================================================
RCS file: /sources/texinfo/texinfo/doc/Makefile.am,v
retrieving revision 1.52
retrieving revision 1.53
diff -u -b -r1.52 -r1.53
--- doc/Makefile.am     13 Nov 2012 18:56:17 -0000      1.52
+++ doc/Makefile.am     14 Nov 2012 00:32:57 -0000      1.53
@@ -1,4 +1,4 @@
-# $Id: Makefile.am,v 1.52 2012/11/13 18:56:17 karl Exp $
+# $Id: Makefile.am,v 1.53 2012/11/14 00:32:57 karl Exp $
 # Makefile.am for texinfo/doc.
 #
 # Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
@@ -40,7 +40,7 @@
 # Include our texinfo.tex, not Automake's.
 EXTRA_DIST = epsf.tex texinfo.tex \
              fdl.texi \
-            $(man_MANS) $(TXI_XLATE)
+            $(man_MANS) $(TXI_XLATE) \
             $(refcard_files)
 
 if INSTALL_WARNINGS