[Bluez-devel] Cross Compile Blues ....

[Bluez-devel] Cross Compile Blues ....

[Peter Wippich]

Dear All,

I'm trying to cross compile bluez-libs / utils (Vers. 2.11). Actually, I
can compile fine, but I've the following problems:

a) when I compile the libraries I'm unable to find a configure which
allows me to have the libraries installed on the the build system but with
a load path of the target system (/usr/lib). Here is the configure I use

./configure --prefix=$XPREFIX --host=$TARGET --build=i686-pc-linux-gnu \
            --with-kernel=$LINUX_DIR \
            --libdir=$XPREFIX/lib --includedir=$XPREFIX/include

where XPREFIX is the path to the target root file system on my build
system, TARGET is arm-linux  LINUX_DIR is the path to the linux sources
for the target system. What I need is some configuration which installs
the library files in $XPREFIX/lib and builds the libraries for RUN PATH
/lib. Does anybody know how t get this working ????

b) the same problem occurs with the CONFIGDIR define in config.h.
It is always set to $XPREFIX/etc/bluetooth
instead of just /etc/bluetooth

Any help is very welcome !!!

Thank you and best regards,

Peter


|	Peter Wippich 			Voice: +49 30 46776411		|
|	G&W Instruments GmbH		fax:   +49 30 46776419		|
|	Gustav-Meyer-Allee 25, Geb. 12	Email: pewi@gw-instruments.de	|
|	D-13355 Berlin  / Germany					|




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Re: [Bluez-devel] Cross Compile Blues ....

[Marcel Holtmann]

Hi Peter,

> I'm trying to cross compile bluez-libs / utils (Vers. 2.11). Actually, I
> can compile fine, but I've the following problems:
> 
> a) when I compile the libraries I'm unable to find a configure which
> allows me to have the libraries installed on the the build system but with
> a load path of the target system (/usr/lib). Here is the configure I use
> 
> ./configure --prefix=$XPREFIX --host=$TARGET --build=i686-pc-linux-gnu \
>             --with-kernel=$LINUX_DIR \
>             --libdir=$XPREFIX/lib --includedir=$XPREFIX/include
> 
> where XPREFIX is the path to the target root file system on my build
> system, TARGET is arm-linux  LINUX_DIR is the path to the linux sources
> for the target system. What I need is some configuration which installs
> the library files in $XPREFIX/lib and builds the libraries for RUN PATH
> /lib. Does anybody know how t get this working ????

use the normal prefix and install them with DESTDIR.

> b) the same problem occurs with the CONFIGDIR define in config.h.
> It is always set to $XPREFIX/etc/bluetooth
> instead of just /etc/bluetooth

As long as you don't override it with --sysconfdir.

Regards

Marcel




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Re: [Bluez-devel] Cross Compile Blues ....

[Peter Wippich]

Hi Marcel,

thank you. This helped to build the libraries correctly. Library build now
looks like this (if anybody runs into the same problem):

# configure and make bluez libs
pushd bluez/bluez-libs-2.11
./configure --host=$TARGET --build=i686-pc-linux-gnu \
            --with-kernel=$LINUX_DIR \
            --libdir=/lib --includedir=$XPREFIX/include
make
make install DESTDIR=$XPREFIX
popd

However, it fails with utils. But this isn't much of a problem, for
now I can live with the hack below....

When I don't use prefix with utils I get some real strange problem with
the include pathes. Looks like the native include pathes are used ?!?

# configure and make bluez utils
pushd bluez/bluez-utils-2.11
./configure --prefix=$XPREFIX --host=$TARGET --build=i686-pc-linux-gnu \
            --with-kernel=$LINUX_DIR \
            --libdir=$XPREFIX/lib --includedir=$XPREFIX/include
#            --sysconfdir=/etc
#            --without-glib
# can't figure out how to get this right .......... so...
echo "#undef CONFIGDIR" >> config.h
echo "#define CONFIGDIR \"/etc/bluetooth\"" >> config.h
make
make install
popd

Thanks again and Ciao,

Peter

On Wed, 1 Dec 2004, Marcel Holtmann wrote:

> Hi Peter,
>
> > I'm trying to cross compile bluez-libs / utils (Vers. 2.11). Actually, I
> > can compile fine, but I've the following problems:
> >
> > a) when I compile the libraries I'm unable to find a configure which
> > allows me to have the libraries installed on the the build system but with
> > a load path of the target system (/usr/lib). Here is the configure I use
> >
> > ./configure --prefix=$XPREFIX --host=$TARGET --build=i686-pc-linux-gnu \
> >             --with-kernel=$LINUX_DIR \
> >             --libdir=$XPREFIX/lib --includedir=$XPREFIX/include
> >
> > where XPREFIX is the path to the target root file system on my build
> > system, TARGET is arm-linux  LINUX_DIR is the path to the linux sources
> > for the target system. What I need is some configuration which installs
> > the library files in $XPREFIX/lib and builds the libraries for RUN PATH
> > /lib. Does anybody know how t get this working ????
>
> use the normal prefix and install them with DESTDIR.
>
> > b) the same problem occurs with the CONFIGDIR define in config.h.
> > It is always set to $XPREFIX/etc/bluetooth
> > instead of just /etc/bluetooth
>
> As long as you don't override it with --sysconfdir.
>
> Regards
>
> Marcel
>
>
>
>
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now.
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> _______________________________________________
> Bluez-devel mailing list
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> https://lists.sourceforge.net/lists/listinfo/bluez-devel
>

|	Peter Wippich 			Voice: +49 30 46776411		|
|	G&W Instruments GmbH		fax:   +49 30 46776419		|
|	Gustav-Meyer-Allee 25, Geb. 12	Email: pewi@gw-instruments.de	|
|	D-13355 Berlin  / Germany					|




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Re: [Bluez-devel] Cross Compile Blues ....

[Marcel Holtmann]

Hi Peter,

> thank you. This helped to build the libraries correctly. Library build now
> looks like this (if anybody runs into the same problem):
> 
> # configure and make bluez libs
> pushd bluez/bluez-libs-2.11
> ./configure --host=$TARGET --build=i686-pc-linux-gnu \
>             --with-kernel=$LINUX_DIR \
>             --libdir=/lib --includedir=$XPREFIX/include
> make
> make install DESTDIR=$XPREFIX
> popd

for what do you still need the --includedir ?

> However, it fails with utils. But this isn't much of a problem, for
> now I can live with the hack below....
> 
> When I don't use prefix with utils I get some real strange problem with
> the include pathes. Looks like the native include pathes are used ?!?
> 
> # configure and make bluez utils
> pushd bluez/bluez-utils-2.11
> ./configure --prefix=$XPREFIX --host=$TARGET --build=i686-pc-linux-gnu \
>             --with-kernel=$LINUX_DIR \
>             --libdir=$XPREFIX/lib --includedir=$XPREFIX/include
> #            --sysconfdir=/etc
> #            --without-glib
> # can't figure out how to get this right .......... so...
> echo "#undef CONFIGDIR" >> config.h
> echo "#define CONFIGDIR \"/etc/bluetooth\"" >> config.h
> make
> make install
> popd

Sounds like a bug to me. However I don't finally understand why you
wanna install everything into under / .

I never did any cross-compiling so far, but I am open for every
enhancement to make it easier.

Regards

Marcel




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