Introduce new framework for handling info files generation and installation.

Summary of changes:
- removal of USE_GTEXINFO
- addition of mk/texinfo.mk
- inclusion of this file in package Makefiles requiring it
- `install-info' substituted by `${INSTALL_INFO}' in PLISTs
- tuning of mk/bsd.pkg.mk:
    removal of USE_GTEXINFO
    INSTALL_INFO added to PLIST_SUBST
    `${INSTALL_INFO}' replace `install-info' in target rules
    print-PLIST target now generate `${INSTALL_INFO}' instead of `install-info'
- a couple of new patch files added for a handful of packages
- setting of the TEXINFO_OVERRIDE "switch" in packages Makefiles requiring it
- devel/cssc marked requiring texinfo 4.0
- a couple of packages Makefiles were tuned with respect of INFO_FILES and
  makeinfo command usage

See -newly added by this commit- section 10.24 of Packages.txt for
further information.

1 files changed, 21 insertions, 0 deletions

diff --git a/lang/eieio/patches/patch-aa b/lang/eieio/patches/patch-aa
new file mode 100644
index 00000000000..c488acc545f
--- /dev/null
+++ b/lang/eieio/patches/patch-aa
@@ -0,0 +1,21 @@
+$NetBSD: patch-aa,v 1.1 2002/02/18 15:14:24 seb Exp $
+
+--- Makefile.orig	Mon Feb 19 18:43:10 2001
++++ Makefile
+@@ -12,7 +12,6 @@
+ EMACS=emacs
+ examples_LISP=tree.el call-tree.el chart.el eieio-speedbar.el
+ eieio_info_TEXINFOS=eieio.texi
+-MAKEINFO=makeinfo
+ test_LISP=eieio-tests.el
+ Misc_MISC=INSTALL
+ VERSION=0.16
+@@ -43,7 +42,7 @@
+ 	$(EMACS) -batch -l $@-compile-script -f batch-byte-compile $^
+ 
+ eieio.info: $(eieio_info_TEXINFOS)
+-	makeinfo -o $@ $<
++	$(MAKEINFO) -o $@ $<
+ 
+ test: $(test_LISP)
+ 	@echo "(add-to-list 'load-path nil)" > $@-compile-script