math/R fails to build

[Philipp Ost]

Hi,

math/R fails to build:
# make
[...]
cc -std=gnu99      -I. -I../../src/include -I../../src/include 
-I/usr/local/include -DHAVE_CONFIG_H  -fpic  -O2 -fno-strict-aliasing 
-pipe -march=athlon-xp -c Rmain.c -o Rmain.o
cc -std=gnu99 -export-dynamic -L/usr/local/lib -o R.bin Rmain.o 
-L../../lib -lR
/usr/local/lib/libblas.so.2: undefined reference to 
`_gfortran_runtime_error_at'
*** Error code 1

Stop in /usr/ports/math/R/work/R-2.8.1/src/main.
*** Error code 1

Stop in /usr/ports/math/R/work/R-2.8.1/src/main.
*** Error code 1

Stop in /usr/ports/math/R/work/R-2.8.1/src.
*** Error code 1

Stop in /usr/ports/math/R/work/R-2.8.1.
*** Error code 1

Stop in /usr/ports/math/R.
*** Error code 1

Stop in /usr/ports/math/R.
#

I run RELENG_7 as of 23 Dec. 2008 (on i386).

Any hints? (Apart from rebuilding blas, which I did. It didn't solve the 
problem)

Regards,
Philipp