Interfacing Ada with C
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From: Simon Wright on 27 Jul 2010 13:33 Ada novice <posts(a)gmx.us> writes: > On Jul 26, 9:46 pm, Simon Wright <si...(a)pushface.org> wrote: > >> >> Mine was part of GNAT GPL 2010, but on Mac OS X LAPACK and BLAS come >> with the OS; I suspect that on Windows they don't. > > No they don't come pre-installed with windows. This means that the > "mathematical functions" that I have from BLAS /LAPACK in the GNAT > folder is the subset of the full versions that you have on your MAC OS > X. Not quite, I think. BLAS/LAPACK are what they are, I don't for a moment suppose that AdaCore have gone to the trouble of subsetting them to suit their needs. Instead, they've implemented Annex G using bindings to BLAS/LAPACK, and Annex G only requires a limited set of bindings. Remember, I provided a binding to a LAPACK subroutine that isn't used by the Annex G bindings, and it worked for you!
From: Ada novice on 27 Jul 2010 14:31 On Jul 27, 2:24 pm, Peter Hermann <h...(a)h.de> wrote: > YC, > Maybe you open your identity to TEAM-...(a)LISTSERV.ACM.ORG > at least? > ph I don't know what settings I have regarding my identity. How do I open my identity to TEAM-...(a)LISTSERV.ACM.ORG? > Ada novice <po...(a)gmx.us> seems to be anonymous. > My Email did not arrive, as expected. Were you trying to send me an email? Thanks YC
From: Ada novice on 27 Jul 2010 14:34 On Jul 27, 7:33 pm, Simon Wright <si...(a)pushface.org> wrote: > Not quite, I think. > > BLAS/LAPACK are what they are, I don't for a moment suppose that AdaCore > have gone to the trouble of subsetting them to suit their > needs. Instead, they've implemented Annex G using bindings to > BLAS/LAPACK, and Annex G only requires a limited set of bindings. > > Remember, I provided a binding to a LAPACK subroutine that isn't used > by the Annex G bindings, and it worked for you! I get your point. So maybe the full set exists. I need to take a look closer at i-forbla.ad(b,s), i-forlap.ads which refer to the BLAS/ LAPACK in the GNAT >....> Adainclude folder. Thanks. YC
From: Ada novice on 27 Jul 2010 14:37 On Jul 27, 9:43 am, Georg Bauhaus <rm-host.bauh...(a)maps.futureapps.de> wrote: > Help Menu -> Gprbuild -> Gprbuild User's Guide Thanks for pointing out this link in GPS. I thought it was only available online. YC
From: Ada novice on 27 Jul 2010 14:40
On Jul 27, 9:27 am, "Dmitry A. Kazakov" <mail...(a)dmitry-kazakov.de> wrote: > On Mon, 26 Jul 2010 22:50:48 -0700 (PDT), Ada novice wrote: > > On Jul 25, 7:06 pm, "Dmitry A. Kazakov" <mail...(a)dmitry-kazakov.de> > > wrote: > > >> With C files you do: > > >> gcc -c c_file.c > >> gnatmake -c main_ada_file.adb > >> gnatbind main_ada_file.ali > >> gnatlink main_ada_file.ali c_file.o > > > I was wondering if it's possible to do the above in GPS through > > "projects" as we did with the library (where 2 projects were created). > > It would be great if the above could be done within GPS. > > It is possible if you have GPS/gprbuild with multiple languages support: > You specify in your project file: > > for Languages use ("Ada", "C"); > > (I don't know if GNAT GPL 2010 already includes this. GNAT Pro does and, I > guess that Debian Linux GNAT does it as well) > Thanks. I think so. In project properties (GPS in GNAT GPL), one can specify languages such as Ada, C..Fortran etc. So I need to test it. Yes, I'll need to llok into the GPRbuild user Guide. YC |