prc-tools CVS: prc-tools jmarshall

[John M. <jma...@us...>]

CVSROOT:	/cvsroot/prc-tools
Module name:	prc-tools
Changes by:	jmarshall	04/01/13 09:41:58

Modified files:
	.              : BUILDING.html Makefile.maint configure.in 
	doc            : version.texi.in 
	tools          : Makefile.in 
Added files:
	.              : aclocal.m4 

Log message:
Update to autoconf 2.5x.  The main difficulty here was a complication
when a 2.5x top-level configure calls a 2.13 sub-configure; see the
commentary in AC_CONFIG_COMMANDS_POST.

This has the disadvantage that the version number in prc-tools.spec is
scraped for at autoconf time rather than by configure, so you need to
rerun autoconf when updating it.

(I actually did this quite some months ago, but felt it was possibly
destabilizing so wanted to delay it until after the, er, "imminent"
release :-).)

The output from "arm-palmos-gcc -v" now lists --prefix and
--cache-file twice, which it would be nice to tidy up.