On 05.02.2012 23:17, Matyas Sustik wrote:
Hi Uwe,
1. I don't believe you really need all the flags from above. If so, within a
package, use a Makevars file.
2. R CMD SHLIB QUIC.cpp shoudl do the trick already, perhaps some linker
flags are required for blas that can be specified in the same line, see R
CMD SHLIB --help
Thanks, I think I understand now better. I was not familiar with
Makevars files (I only dealt with Makefiles before).
I ended up simply using in the Makevars file:
PKG_LIBS = $(LAPACK_LIBS) $(FLIBS) $(BLAS_LIBS)
PKG_CXXFLAGS = -D_LANG_R
which seems to do the job. I am just slightly uncertain about the $()
notation; in some docs I saw @BLAS_LIBS@ to appear. So is
$() ok? Is it the right syntax?
The @BLAS_LIBS@ should typically appear in an .in file only rather than
the Makevars file itself.
Uwe Ligges
Thanks again!
-Matyas
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