[FLASH-BUGS] new python incompatibility
Sean Matt
matt at physics.mcmaster.ca
Wed May 14 14:32:24 CDT 2003
Hello again,
We've just noticed a possible compatibility problem with the
latest version of Python. When we setup the briowu problem on our alpha
machines (running OSF1) using
./setup briowu -auto -maxblocks=1000
and using Python version 2.3a2, we get the following lines in the
"common-defines.fh" file:
#define COMMON_VAR_ADVECT True, True, True, True, False, True, False,
False, False, True, True, True, True
#define COMMON_VAR_RENORM False, False, False, False, False, False,
False, False, False, False, False, False, False
#define COMMON_VAR_CONSERVE True, True, True, False, False, True, False,
False, False, False, False, False, False
If we use the slightly older Python version 2.2.1, the same lines read:
#define COMMON_VAR_ADVECT 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1
#define COMMON_VAR_RENORM 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
#define COMMON_VAR_CONSERVE 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0
The former (with "True, False...") is a problem for our Compaq Fortran
compiler (V5.5-1877), and gives a compile time error that looks like this:
f95 -cpp -c -fast -r8 -i4 -I/usr/mpi/include -DN_DIM=2 -DMAXBLOCKS=1000
-DNXB=8 -DNYB=8 -DNZB=1 dBaseDeclarations.F90
f90: Error: dBaseDeclarations.F90, line 126: This name does not have a
type, and must have an explicit type. [TRUE]
/ True, True, True, True, False, True, False, False, False, True,
True, True, True /
------^
f90: Error: dBaseDeclarations.F90, line 126: A symbol must be a defined
parameter in this context. [TRUE]
/ True, True, True, True, False, True, False, False, False, True,
True, True, True /
------^
etc... etc...
We are able to compile without problems if we simply edit the
common-defines.fh file (replacing "True" with "1" and "False" with "0"),
but a more permanent fix would be favorable. Would this be a simple
change in the setup.py script? We admit to knowing little/nothing about
Python scripting. Thanks.
-Sean
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