[R-sig-hpc] Makevars.in - changing compiler
edd at debian.org
Wed Dec 8 05:52:58 CET 2010
On 7 December 2010 at 23:44, George Ostrouchov wrote:
| Is it possible to set a package compiler via Makevars.in? I need to
| substitute mpicc (an Open MPI wrapper compiler). My attempts just
| setting CC=mpicc in Makevars.in have failed.
For an R package?
| Is Makevars just "included before the default `Makefile'" as it states
| in the "Writing R Extensions" manual or is there more to it?
Here is what the current Rmpi has in src/Makefile.in:
# -*- Makefile -*- vim : ft = make
PKG_CPPFLAGS = @DEFS@ @PKG_CPPFLAGS@
PKG_CFLAGS = $(ARCHCFLAGS)
PKG_LIBS = @PKG_LIBS@ $(ARCHLIB)
As you can see, it only sets arguments to the compiler, not the compiler
Rmpi is a pretty good package to study as Hao as been diligently working at
it for many years, and has it working for a great number of system and
Did that help? If not please rephrase the question.
Dirk Eddelbuettel | edd at debian.org | http://dirk.eddelbuettel.com
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