On Sunday 12 April 2009 00:04:10 Jason Moxham wrote:
> On Saturday 11 April 2009 23:25:53 mabshoff wrote:
> > On Apr 11, 3:18 pm, Jason Moxham <ja...@njkfrudils.plus.com> wrote:
> > > On Saturday 11 April 2009 22:21:04 mabshoff wrote:
> > > > Opps,
> > > >
> > > > this OSX 10.4 specific issues slipped through my testing so far. The
> > > > bug itself is generally present on OSX, but only leads to linking
> > > > failures on OSX 10.4.
> > > >
> > > > g++ -dynamiclib ${wl}-undefined ${wl}dynamic_lookup -o .libs/
> > > > liblinboxsage.0.0.0.dylib .libs/linbox-sage.o -L/Users/Roed/Math/
> > > > sage-3.4.1.rc2/local/lib -lntl /Users/Roed/Math/sage-3.4.1.rc2/local/
> > > > lib/libgmpxx.dylib /Users/Roed/Math/sage-3.4.1.rc2/local/lib/
> > > > libmpir.dylib /Users/Roed/Math/sage-3.4.1.rc2/local/lib/libgmp.dylib
> > > > / Users/Roed/Math/sage-3.4.1.rc2/local/lib/libgivaro.dylib
> > > > -L/Users/Roed/ Math/sage-3.4.1.rc2/local//lib -install_name
> > > > /Users/Roed/Math/ sage-3.4.1.rc2/local/lib/liblinboxsage.0.dylib
> > > > -compatibility_version 1 -current_version 1.0 -Wl,-single_module
> > > > ld: multiple definitions of symbol ___gmpz_clear
> > > > /Users/Roed/Math/sage-3.4.1.rc2/local/lib/libmpir.dylib(clear.o)
> > > > definition of ___gmpz_clear
> > > > /Users/Roed/Math/sage-3.4.1.rc2/local/lib/libgmp.dylib(clear.o)
> > > > definition of ___gmpz_clear
> > > > <SNIP various other symbols>
> > > > ld: multiple definitions of symbol ___gmpz_sizeinbase
> > > > /Users/Roed/Math/sage-3.4.1.rc2/local/lib/libmpir.dylib(sizeinbase.o)
> > > > definition of ___gmpz_sizeinbase
> > > > /Users/Roed/Math/sage-3.4.1.rc2/local/lib/libgmp.dylib(sizeinbase.o)
> > > > definition of ___gmpz_sizeinbase
> > > > /usr/libexec/gcc/i686-apple-darwin8/4.0.1/libtool: internal link edit
> > > > command failed
> > > > make[4]: *** [liblinboxsage.la] Error 1
> > > > make[3]: *** [install-recursive] Error 1
> > > > make[2]: *** [install-recursive] Error 1
> > > > Error installing linbox
> > > >
> > > > The problem lies in libgmpxx.la:
> > > >
> > > > # Libraries that this one depends upon.
> > > > dependency_libs=' /tmp/mpr-1.0/lib/libmpir.la'
> > > >
> > > > Because there is libmpir.la instead of libgmp.la linbox links with
> > > >
> > > > -lgmpxx -mpir -lgmp
> > > >
> > > > and things blow up as above. The manual workaround to make
> > > > libgmpxx.la depend on libgmp.la fixes the build.
> > >
> > > but then we get the problem , that it takes two go's to install it as
> > > before , as it wont install until it's dependences "are in".
> > > We could go back to sym-links , although would this have the same
> > > problem as above?
> >
> > Hmm, I am not sure if symlinks would fix that. How about
> >
> > "make install" installs mpir and all those bits
>
> I don't know how to get it to not try to install everything when you do
> make install
>
> I'll try a web search , some other project must of done this before :)
>
> > "make install-compat" installs all the *gmp* compat bits
> >
> > install-compat would depend in install, so we would have a two stage
> > install.
> >
How about
We go back to the previous method,
I'll make gmpxx depend on gmp (NOT mpir)
Make install installs mpir
make install-gmpcompat installs gmp
Superficially the same as what you suggested , but ,
make install-compat is just an alias for make install , and what really
happens is this
make install installs mpir,mpirxx,gmp and fails to install gmpxx , but the
return code is still 0 , and the error message is so far up the screen that
most people would miss it , I did :( . When we type make install-compat ,
this just runs make install which succeeds as libgmp is now installed.
And everyone is happy :)
> > Cheers,
> >
> > Michael
>
>
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