From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Message-ID: <4EC0F3C5.9070403@erwinrol.com> Date: Mon, 14 Nov 2011 11:56:05 +0100 From: Erwin Rol MIME-Version: 1.0 References: <4EC0EA8C.3010902@erwinrol.com> <20111114103552.GF28900@pengutronix.de> In-Reply-To: <20111114103552.GF28900@pengutronix.de> Subject: Re: [ptxdist] mono Reply-To: ptxdist@pengutronix.de List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: ptxdist-bounces@pengutronix.de Errors-To: ptxdist-bounces@pengutronix.de To: ptxdist@pengutronix.de Cc: Robert Schwebel On 14-11-2011 11:35, Robert Schwebel wrote: > On Mon, Nov 14, 2011 at 11:16:44AM +0100, Erwin Rol wrote: >> I have been playing with mono a bit and ran into a bit more general >> problem. >> >> mono has several scripts that call the mono binary with certain >> arguments, for example mcs. >> >> less platform-ETH2/sysroot-host/bin/mcs >> #!/bin/sh >> exec /bin/mono $MONO_OPTIONS /lib/mono/2.0/mcs.exe >> -lib:/lib/mono/2.0 -lib:/lib/mono/3.5 "$@" >> >> Of course that won't work, because it will try to call /bin/mono and >> use libs from /lib/mono. >> >> The question is how to solve this problem, because just patching the >> path will not work since on the target this would be correct and on >> the target we don't want SYSROOT/usr/bin/mono but /usr/bin/mono. >> >> I am sure other packages had similar problems, how was it fixed in them? > > Do you want to run those scripts on the host? Because on the target it > should work, right? Yeah target is fine. And yes they are needed on the host to build libraries for the target. > If you have pre/post scripts, you should use $DESTDIR; we set this > variable while installing the opkg packages and it is not set on > runtime. Don't really understand how this will solve the problem ? The *.in versions of the scripts look like this. So they are created at "automake-time" less mcs.in #!/bin/sh exec @bindir@/mono $MONO_OPTIONS @mono_instdir@/2.0/mcs.exe -lib:@mono_instdir@/2.0 -lib:@mono_instdir@/3.5 "$@" My idea was to add a $MONO_PREFIX environment variable to the scripts and set that in the target build .make file. On the target itself the MONO_PREFIX variable would be not set and the path would be /usr/bin as expected. - Erwin > rsc -- ptxdist mailing list ptxdist@pengutronix.de