While attempting to compile the NIST FDS4 code (f90 based) I get the
following error

pcp05454784pcs:~/Codes/Fortran_Compiles/fds_test_compile jakoski$ make
gfortran -c -O3 -ffixed-form mods.f
mods.f:628: internal compiler error: backend decl for module variable
y_f_inlet already exists
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make: *** [mods.o] Error 1

No "preprocessed source" appeared when I added -save-temps to the compile
line.

The compiler info is

pcp05454784pcs:~/Codes/Fortran_Compiles/fds_test_compile jakoski$ gfortran
-v
Reading specs from /usr/local/lib/gcc/powerpc-apple-darwin7.5.0/4.0.0/specs
Configured with: ../gcc/configure --enable-threads=posix
--enable-languages=f95 --enable-static --disable-shared
Thread model: posix
gcc version 4.0.0 20041009 (experimental)

I'm running on a dual processor G5 Mac under OS X 10.3.5 with Xcode 1.5
installed.

The source code and make file (for xlf Fortran) are available as downloads
from

http://fire.nist.gov/fds/

Hope this helps your efforts. Let me know if you need more info.

Joe Koski
[EMAIL PROTECTED]




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