[Rd] error compiling R-code
apjaworski@mmm.com
apjaworski at mmm.com
Mon Oct 10 21:39:43 CEST 2005
Hi,
I have been compiling R from source code with regularity (both R-patched
and R-devel) for several months now. About two/three weeks ago I noticed a
compilation error in R-devel (see below). I thought that the error will go
away in "due course" so I did not investigate it further. Then I left on
vacation.
I just downloaded both versions of R sources (i.e., 2.2.0 patched and
2.3.0). They both give me the same error, so my suspicion is that it is
just me having this problem. Here is what I get:
...
gcc -O2 -Wall -pedantic --std=gnu99 -DLEA_MALLOC -I../include
-DHAVE_CONFIG_H -DR_DLL_BUILD -c arithmetic.c -o arithmetic.o
arithmetic.c: In function `do_math1':
arithmetic.c:886: error: `expm1' undeclared (first use in this function)
arithmetic.c:886: error: (Each undeclared identifier is reported only once
arithmetic.c:886: error: for each function it appears in.)
make[4]: *** [arithmetic.o] Error 1
make[3]: *** [rlibs] Error 2
make[2]: *** [../../bin/R.dll] Error 2
make[1]: *** [rbuild-no-mbcs] Error 2
make[1]: Leaving directory `/home/andyj/R-devel/src/gnuwin32'
make: *** [distribution] Error 2
I apologize if this was already asked. I came back after about
week-an-a-half and I did not have time to go through hundreds of R
messages. Hopefully this is something simple for somebody who is familiar
with the code.
I am on a Win2000 machine with all the necessary tools installed. I have
not changed my setup in at least 2 months and, as I said above, I was able
to compile R with no problems until about 2/3 weeks ago, so perhaps I
missed some subtle change in the tools.
Thanks in advance,
Andy
__________________________________
Andy Jaworski
518-1-01
Process Laboratory
3M Corporate Research Laboratory
-----
E-mail: apjaworski at mmm.com
Tel: (651) 733-6092
Fax: (651) 736-3122
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