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From: Cyril Hrubis <chrubis@suse.cz>
To: Mats Liljegren <mats.liljegren@enea.com>
Cc: ltp-list@lists.sourceforge.net
Subject: Re: [LTP] [PATCH] ltp: Fix cross-compile issue
Date: Wed, 17 Dec 2014 13:09:43 +0100	[thread overview]
Message-ID: <20141217120943.GA29078@rei> (raw)
In-Reply-To: <1418740497-24661-2-git-send-email-mats.liljegren@enea.com>

Hi!
> Compilation included the flag "-I/usr/include/tirpc" which ignores sysroot.
> This makes a cross-compile to suddenly use host files rather than the files
> installed in the compiler sysroot.
> 
> By prepending path with "=", the "=" will be replaced with the sysroot path.

Unfortunatelly this does not work for me. The compiler fails to find the
header after the change.

> diff --git a/m4/ltp-tirpc.m4 b/m4/ltp-tirpc.m4
> index 73fde51..f4df239 100644
> --- a/m4/ltp-tirpc.m4
> +++ b/m4/ltp-tirpc.m4
> @@ -25,7 +25,7 @@ AC_DEFUN([LTP_CHECK_TIRPC],[
>  	TIRPC_LIBS=""
>  
>  	AC_CHECK_HEADER(tirpc/netconfig.h,[
> -		TIRPC_CPPFLAGS="-I/usr/include/tirpc"

I've looked around for a solution and the internet seems to suggest to
add ${SYSROOT} before the /usr/include/tirpc:

+		TIRPC_CPPFLAGS="-I${SYSROOT}/usr/include/tirpc"

Does that work for you?

-- 
Cyril Hrubis
chrubis@suse.cz

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  reply	other threads:[~2014-12-17 12:10 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-16 14:34 [LTP] [PATCH] ltp: Fix cross-compile issue Mats Liljegren
2014-12-16 14:34 ` Mats Liljegren
2014-12-17 12:09   ` Cyril Hrubis [this message]
     [not found]     ` <20141217154739.69e91b2a@mats-desktop>
2014-12-17 14:54       ` Cyril Hrubis
2015-02-16  5:17   ` Mike Frysinger
2015-02-16  8:15     ` Mats Liljegren
2015-02-16  9:10       ` Mike Frysinger
2015-02-17 16:49     ` Cyril Hrubis

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