INSTALL.gen: Replace this file by the daily `git' version of

`automake' `INSTALL' file.

INSTALL.autotools: Remove file.
INSTALL.CVS: New file, moved from `INSTALL.autotools'.

m4/ax_prog_perl_version.m4: New file, taken from package
`autoconf-archive-2013.04.06'.

m4/groff.m4: Remove unnecessary blank line.

Makefile.in: Add `$(PERLVERSION)'.

aclocal.m4: Run `autoreconf -I m4' (this includes
`aclocal -I m4').  This creates a suitable `aclocal.m4'.  Remove
generated subdirectory `autom4te.cache'.

src/roff/grog/Makefile.sub: Correct `sed' command.  Use `tabs'
that are needed by `GNU make'.

1 files changed, 69 insertions, 0 deletions

diff --git a/INSTALL.CVS b/INSTALL.CVS
new file mode 100644
index 00000000..17b93a39
--- /dev/null
+++ b/INSTALL.CVS
@@ -0,0 +1,69 @@
+    Copyright 2013
+      Free Software Foundation, Inc.
+
+    Last Update: 16 Apr 2013
+
+    Copying and distribution of this file, with or without modification,
+    are permitted in any medium without royalty provided the copyright
+    notice and this notice are preserved.
+
+This file contains information that supplements the generic
+installation instructions in file `INSTALL.autotools'.
+
+
+If you want to start compiling the `groff' system with an existing
+script `configure' you won't need the information ion this file.
+
+
+But if you want to use the `GNU autotools' (`aclocal', `autoreconf')
+for creating the following and some more files:
+
+    aclocal.m4
+    configure
+    Makefile
+
+
+To change the file `aclocal.m4', run the shell command
+
+    $ aclocal -I m4
+
+
+To recreate the files `configure' and `Makefile', use the shell command
+
+    $ autoreconf -I m4
+
+
+The option `-I m4' is necessary.  It refers to the subdirectory `m4'
+that has files with m4 macro definitions that are needed by the
+`autotools'.
+
+
+If you use an old `autoreconf' version < 2.69, there might be an
+error warning like:
+
+    /usr/share/aclocal/gtkglextmm-1.2.m4:225: warning: underquoted \
+definition of AC_GTKGLEXTMM_SUPPORTS_MULTIHEAD
+    /usr/share/aclocal/gtkglextmm-1.2.m4:225:   run info \
+'(automake)Extending aclocal'
+    /usr/share/aclocal/gtkglextmm-1.2.m4:225:   or see \
+http://www.gnu.org/software/automake/manual/automake.html#Extending-aclocal
+
+Just ignore this.  It doesn't occur in the actual versions of `autoreconf'.
+
+
+You may even use the shell command
+
+    $ autoconf
+
+instead of `autoreconf', but that will ignore some features.  So
+`autoreconf' is better.
+
+
+`automake' is not used.  `autoreconf' does part of this.  If you know
+about creating `Makefile.am' files we are glad to have you for the
+inclusion of `automake'.  Take contact with the `groff Mailinglist'.
+
+
+After the use of the `GNU autotools', the usual compilation should
+work.  If the run of `configure' produces error reports you have
+produced errors in the `autotools' modification.