On Thu, Mar 25, 2004 at 04:14:50AM +0000, Johnny C. Lam wrote:
> On Wed, Mar 24, 2004 at 07:04:09PM -0500, Dan McMahill wrote:
> > 
> > <.> /usr/pkgsrc-current/parallel/pvm3/work.bondage/.gcc/bin/gcc -O2 -mieee \
> >     -I/usr/pkgsrc-current/parallel/pvm3/work.bondage/.buildlink/include \
> >     -I../../include -DCTIMEISTIMET -DSOCKADHASLEN -DRSHCOMMAND=\"/usr/bin/ssh\" \
> >     -DHASERRORVARS -DNOREXEC -DNEEDMENDIAN -DSYSERRISCONST -o .libs/hello \
> >     ../../examples/hello.c ../../lib/NETBSDALPHA/.libs/libpvm3.so \
> >     -L/usr/pkgsrc-current/parallel/pvm3/work.bondage/.buildlink/lib \
> >     -L/usr/pkgsrc-current/parallel/pvm3/work.bondage/pvm3/lib/NETBSDALPHA
> > 
> > so we have lost the -Wl,--rpath -Wl,/usr/pkg/pvm3/lib/NETBSDALPHA stuff.  And
> > of course once installed:
> > 
> > 1 % ldd /usr/pkg/pvm3/bin/NETBSDALPHA/hello
> > /usr/pkg/pvm3/bin/NETBSDALPHA/hello:
> >      -lpvm3.3 => not found
> >      -lc.12 => /usr/lib/libc.so.12
> > 
> > 2 % env LD_LIBRARY_PATH=/usr/pkg/pvm3/lib/NETBSDALPHA ldd /usr/pkg/pvm3/bin/NETBSDALPHA/hello
> > /usr/pkg/pvm3/bin/NETBSDALPHA/hello:
> >      -lpvm3.3 => /usr/pkg/pvm3/lib/NETBSDALPHA/libpvm3.so.3
> >      -lc.12 => /usr/lib/libc.so.12
> > 
> > So am I doing something wrong or is bl3 broken?
> 
> A little bit of both :)  The pvm3/buildlink3.mk file is missing some
> settings to tell the buildlink3 framework where to find the headers
> and libraries.  By default, the buildlink3 framework will add
> ${PREFIX}/include and ${PREFIX}/lib to the header and library search
> paths.  If the headers or libraries lie outside these directories,
> then they need to be specified in BUILDLINK_INCDIRS.<pkg> or
> BUILDLINK_LIBDIRS.<pkg>.
> 
> I've committed some changes to pvm3/buildlink3.mk to match some settings
> that are present in the buildlink2.mk file.
> 

This helps pkgs which use pvm3, but it doesn't help the binaries built
by pvm3 itself.

-Dan

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