| To: | Daniel Jacobowitz <dan@debian.org> |
|---|---|
| Subject: | Re: [PATCH] allow CROSS_COMPILE override |
| From: | Brian Murphy <brian@murphy.dk> |
| Date: | Thu, 20 Feb 2003 23:06:54 +0100 |
| Cc: | linux-mips@linux-mips.org |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <20030220124703.H7466@mvista.com> <20030220215725.GA31222@nevyn.them.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020623 Debian/1.0.0-0.woody.1 |
Daniel Jacobowitz wrote: You need ?= to allow the define in the top level makefile to override that inSilly question: why does this matter if CROSS_COMPILE is on the command line? Command line definitions override anything in the makefile. Is it falling off the command line in a recursive make? the sub-makefile. You also need it if you want to get the value from an environment variable and not from something like this: make CROSS_COMPILE=xxx which is the only case where it works now. /Brian |
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