[R] Re: cross compiling R for Windows under Linux

[Lars Schouw]

I tried the versions 
latest beta of R 2.1 as well
R-latest.tar.gz            13-Apr-2005 17:27  11.6M 

and  tried out the two different mingw packages for
cross compilation
http://www.stats.ox.ac.uk/pub/Rtools/

I still get the same error.

Regards
Lars


--- Lars Schouw <schouwla at yahoo.com> wrote:
> Hi
> 
> I tried to cross compile R under Linux but get an
> error.
> 
> i586-mingw32-gcc -isystem
> /home/schouwl/unpack/mingw/include -O2 -Wall
> -pedantic
> -I../include -I. -DHAVE_CONFIG_H -DR_DLL_BUILD  -c
> dynload.c -o dynload.o
> dynload.c: In function `R_loadLibrary':
> dynload.c:94: warning: implicit declaration of
> function `_controlfp'
> dynload.c:94: error: `_MCW_IC' undeclared (first use
> in this function)
> dynload.c:94: error: (Each undeclared identifier is
> reported only once
> dynload.c:94: error: for each function it appears
> in.)
> dynload.c:95: warning: implicit declaration of
> function `_clearfp'
> dynload.c:99: error: `_MCW_EM' undeclared (first use
> in this function)
> dynload.c:99: error: `_MCW_RC' undeclared (first use
> in this function)
> dynload.c:99: error: `_MCW_PC' undeclared (first use
> in this function)
> make[3]: *** [dynload.o] Error 1
> make[2]: *** [../../bin/R.dll] Error 2
> make[1]: *** [rbuild] Error 2
> make: *** [all] Error 2
> 
> 
> This is the that was reported in the mailing list
> before. 
>
http://tolstoy.newcastle.edu.au/R/devel/04/12/1571.html
> 
> I have set the HEADER correct in MkRules
> HEADER=/home/schouwl/unpack/mingw/include
> The file float.h is located in the 
> ../i586-mingw32/include/float.h 
> from there.
> 
> I am cross compiling R 2.0.1 source code.
> 
> Help would be appreciated..
> 
> Lars Schouw
> 
> 
> 
> 
> 		
> __________________________________