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Re: .SUFFIXES hosed by switch to automake 1.9.x
- From: Ralf Corsepius <ralf dot corsepius at rtems dot org>
- To: Joern Rennecke <joernr at arc dot com>
- Cc: newlib at sourceware dot org, jjohnstn at redhat dot com
- Date: Wed, 18 Apr 2007 15:59:47 +0200
- Subject: Re: .SUFFIXES hosed by switch to automake 1.9.x
- References: <20070417223801.GA16489@elsdt-razorfish.arc.com>
On Tue, 2007-04-17 at 23:38 +0100, Joern Rennecke wrote:
> Before the switch to automake 1.9.x, the .SUFFIXES rule in
> newlib/libc/sys/arc/Makefile.in was:
> .SUFFIXES: .S .c .o .s
> Since the switch to automake 1.9.x on 11 April 2006, this rule now reads:
> .SUFFIXES: .c .o .obj
>
> which breaks building crt0.o , since now there is no rule to build it from
> crt0.S .
Add *.S to *_SOURCES.
Unlike previous automakes (which didn't handle them), newer automakes
know to handle them.
Ralf