configuring buildroot for ARM using Cygwin

Matt Sartori msartori at hanoverdisplays.com
Thu Dec 15 15:14:12 UTC 2005


Yet when doing a -v on the uclibc-gcc I got from Keil I get:

Configured with: /home/Unknown/toolchain/build/gcc-3.3.1/configure 
	--target=arm-thumb-elf 
	--host=i686-pc-cygwin 
	--build=i686-pc-cygwin 
	.
	.
	.
	--program-prefix=arm-uclibc-
Thread model: single
gcc version 3.3.1

suggesting that it was built specifically for cygwin, whereas if I do
the same for the one built with buildroot I get:

Target: arm-linux-uclibc
Configured with:
/cygdrive/c/tools/buildroot/toolchain_build_arm/gcc-4.0.2/configure 
	--prefix=/cygdrive/c/tools/buildroot/build_arm/staging_dir 
	--build=i386-pc-linux-gnu 
	--host=i386-pc-linux-gnu 
	--target=arm-linux-uclibc 
	.
	.
	.
Thread model: single
gcc version 4.0.2

Which looks like different options.
What other options do I have if I wanted to build a newer version of
uclibc-gcc that can run under windows/Cygwin?

M@

-----Original Message-----
From: Mike Frysinger [mailto:vapier at gentoo.org] 
Sent: 15 December 2005 14:44
To: Matt Sartori
Cc: uclibc at uclibc.org
Subject: Re: configuring buildroot for ARM using Cygwin

On Thu, Dec 15, 2005 at 11:57:28AM -0000, Matt Sartori wrote:
> When I run make menuconfig (which doesn't seem to display properly in
a
> cygwin window) there seems to be no option to select Cygwin or to tell
> the configuration tool that I'm not on linux. 

the entire point of cygwin is that tools shouldnt care ... cygwin
smells like linux so packages should work just fine

> Unless I explicitly deselect threading support the subsequent make
fails
> when it can't find pthreadtypes.h. Even without it the make fails when
> it can't find elf.h.

last i heard on the crossgcc list, cygwin support sucks because of a
lot of quirks in the filesystem behavior
-mike

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