Disabled versioned installation of binaries to save space.
Also use symlinks where it's appropiate.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---

diff -Nura gawk-4.0.0.orig/Makefile.in gawk-4.0.0/Makefile.in
--- gawk-4.0.0.orig/Makefile.in	2011-06-24 05:16:13.000000000 -0300
+++ gawk-4.0.0/Makefile.in	2011-11-11 15:31:16.429577288 -0300
@@ -403,7 +403,7 @@
 MAINTAINERCLEANFILES = version.c
 
 # We want hard links for install-exec-hook, below
-LN = ln
+LN = $(LN_S)
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
@@ -1011,6 +1011,7 @@
 # (This is done universally, which may not always be right, but
 # there's no easy way to distinguish GNU from non-GNU systems.)
 install-exec-hook:
+foo:
 	(cd $(DESTDIR)$(bindir); \
 	$(LN) gawk$(EXEEXT) gawk-$(VERSION)$(EXEEXT) 2>/dev/null ; \
 	$(LN) pgawk$(EXEEXT) pgawk-$(VERSION)$(EXEEXT) 2>/dev/null ; \