Hi Brad,
I will need to check that - PLplot does/did have a file
CMakeFortranInformation.cmake, maybe that is the culprit.
I will try your minimal project myself, hopefully that will
give the same result, otherwise we will have a mystery at
our hands.
Regards,
Arjen
On 2010-02-22 14:35, Brad King wrote:
Arjen Markus wrote:
On Thu, 18 Feb 2010 16:21:33 -0800 (PST)
"Alan W. Irwin" <[email protected]> wrote:
I have a lot more CMake-2.8.1-RC3 testing to do myself ...
I have come across a nasty little error:
Under Cygwin it turns out that CMake 2.8.1rc3 is not
recognising gfortran, but instead g77.
I cannot reproduce this. I have a simple project:
# CMakeLists.txt
cmake_minimum_required(VERSION 2.6)
project(Foo Fortran)
I get:
-- The Fortran compiler identification is GNU
-- Check for working Fortran compiler: /usr/bin/gfortran.exe
-- Check for working Fortran compiler: /usr/bin/gfortran.exe -- works
even with both gfortran and g77 in my path.
The list of possible compilers is in
Modules/CMakeDetermineFortranCompiler.cmake
and it is this:
SET(CMAKE_Fortran_COMPILER_LIST
ifort ifc efc f95 pgf95 lf95 xlf95 fort gfortran gfortran-4 g95 f90
pgf90 xlf90 epcf90 fort77 frt pgf77 xlf fl32 af77 g77 f77
)
Note that gfortran comes well before g77. CMake 2.8 has a
new feature that once one language's compiler is enabled then
it changes the search order to look for compilers from the
same vendor for other languages. If the GNU C compiler is
recognized first, then enabling Fortran uses this list:
SET(_Fortran_COMPILER_NAMES_GNU gfortran gfortran-4 g95 g77)
Again, gfortran comes first.
Are you using a modified CMakeDetermineFortranCompiler.cmake
in your own CMAKE_MODULE_PATH?
-Brad
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