Will Dicharry wrote:
It turns out that the problem is not the toolchain file, it's the flag.
Running the following reproduces the problem on both IBMs I have access
to:
$ FC=mpxlf90 FFLAGS="-qfixed=72" cmake ..
However,
$ FC=mpxlf90 FFLAGS="-q64" cmake ..
works just fine on both systems. How does CMake determine the compiler ID?
I've found the problem. CMake compiles a source file that has preprocessor
directives to detect the identification. However, the source file is free
format, so with -qfixed=72 it doesn't compile.
Since I first wrote that detection code I've learned more about Fortran.
I've just converted the compiler id detection to use a source file that
compiles as either fixed for free format. I scheduled the fix for 2.6.5.
-Brad
ENH: Identify Fortran compilers with fixed format
/cvsroot/CMake/CMake/Modules/CMakeDetermineFortranCompiler.cmake,v <--
Modules/CMakeDetermineFortranCompiler.cmake
new revision: 1.25; previous revision: 1.24
/cvsroot/CMake/CMake/Modules/CMakeFortranCompilerId.F.in,v <--
Modules/CMakeFortranCompilerId.F.in
initial revision: 1.1
/cvsroot/CMake/CMake/Modules/CMakeFortranCompilerId.F90.in,v <--
Modules/CMakeFortranCompilerId.F90.in
new revision: delete; previous revision: 1.3
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