* Re: [gentoo-user] Re: Do we have to build gcc with fortran now?
@ 2011-06-22 22:31 99% ` Dale
0 siblings, 0 replies; 1+ results
From: Dale @ 2011-06-22 22:31 UTC (permalink / raw
To: gentoo-user
Mark Knecht wrote:
> For kicks I decided to give -fortran a try. I find it interesting that
> with Fortran installed using either the fortran flag in package.use,
> or just not setting the flag at all, I apparently do not need the c++
> libraries that I do need when I choose -fortran. However it seems that
> -fortran doesn't eliminate the need for installing a Fortran compiler.
> It simply shifted it from the GNU gcc Fortran package to the Intel
> Fortran Compiler (dev-lang/ifc)
>
> c2stable ~ # emerge -pvDuN @world
>
> These are the packages that would be merged, in order:
>
> Calculating dependencies... done!
> [ebuild N ] sys-libs/libstdc++-v3-3.3.6 USE="(multilib) nls" 23,459 kB
> [ebuild N ] virtual/libstdc++-3.3 0 kB
> [ebuild N ] app-emulation/emul-linux-x86-compat-20100611
> USE="(multilib)" 930 kB
> [ebuild N ] dev-lang/ifc-10.0.026-r1 40,378 kB
> [ebuild R ] sys-devel/gcc-4.4.5 USE="gtk mudflap (multilib) nls
> nptl openmp (-altivec) -bootstrap -build -doc (-fixed-point) -fortran*
> -gcj -graphite (-hardened) (-libffi) -multislot -nocxx -nopie -nossp
> -objc -objc++ -objc-gc -test -vanilla (-n32%) (-n64%)" 61,647 kB
>
> Total: 5 packages (4 new, 1 reinstall), Size of downloads: 126,413 kB
> c2stable ~ #
>
> I have a virtual/fortran driven AFACT through any number of dependencies:
>
> c2stable ~ # eix -I fortran
> [I] virtual/fortran
> Available versions: 0 {openmp}
> Installed versions: 0(06:12:54 AM 06/22/2011)(openmp)
> Description: Virtual for Fortran Compiler
>
> c2stable ~ # eix -Ic fortran
> [I] virtual/fortran (0@06/22/2011): Virtual for Fortran Compiler
> c2stable ~ # equery depends fortran
> * These packages depend on fortran:
> dev-python/numpy-1.6.0 (lapack ? virtual/fortran)
> sci-libs/blas-reference-20070226 (virtual/fortran)
> c2stable ~ # equery depends numpy
> * These packages depend on numpy:
> dev-python/pygtk-2.22.0-r1 (dev-python/numpy)
> c2stable ~ # equery depends pygtk
> * These packages depend on pygtk:
> dev-python/pygtksourceview-2.10.1 (>=dev-python/pygtk-2.8:2)
> dev-python/twisted-11.0.0 (gtk ?>=dev-python/pygtk-1.99)
> dev-vcs/git-1.7.3.4-r1 (gtk ?>=dev-python/pygtk-2.8)
> x11-misc/driconf-0.9.1-r1 (>=dev-python/pygtk-2.4:2)
> c2stable ~ # equery depends blas-reference
> * These packages depend on blas-reference:
> virtual/blas-1.0 (sci-libs/blas-reference)
> c2stable ~ # equery depends virtual/blas
> * These packages depend on virtual/blas:
> dev-lang/R-2.12.2 (virtual/blas)
> c2stable ~ #
>
> In my case I'm sticking with the gcc fortran package as it's the devil I know...
>
> - Mark
>
>
>
I emerge -C ifc and revdep-rebuild rebuilt some stuff but it is gone
now. So, you may have to work with it but it *might* be removable too.
Dale
:-) :-)
^ permalink raw reply [relevance 99%]
Results 1-1 of 1 | reverse | options above
-- pct% links below jump to the message on this page, permalinks otherwise --
2011-06-22 3:55 [gentoo-user] Do we have to build gcc with fortran now? Dale
2011-06-22 6:24 ` [gentoo-user] " Nikos Chantziaras
2011-06-22 11:18 ` Dale
2011-06-22 13:19 ` Nikos Chantziaras
2011-06-22 13:33 ` Dale
2011-06-22 14:24 ` Nikos Chantziaras
2011-06-22 15:35 ` Dale
2011-06-22 16:11 ` Nikos Chantziaras
2011-06-22 21:25 ` Mark Knecht
2011-06-22 22:31 99% ` Dale
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox