Commit Graph

44 Commits

Author SHA1 Message Date
Brad King 5c0c635a09 Fortran: Add support for free- and fixed-form flags
Define a "Fortran_FORMAT" target and source file property.  Initialize
the target property from a "CMAKE_Fortran_FORMAT" variable.  Interpret
values "FIXED" and "FREE" to indicate the source file format.  Append
corresponding flags to the compiler command line.
2011-08-31 10:24:43 -04:00
Brad King 1605784f47 Merge topic 'absoft-fortran-compiler'
8bd3e51 Absoft: Enable FortranCInterface check in Fortran test
d7b376b Absoft: Detect implicit link libraries on Linux and Mac
ac5b999 Add Absoft Fortran compiler id and basic flags
2011-05-24 14:34:40 -04:00
Brad King 8bd3e51a1c Absoft: Enable FortranCInterface check in Fortran test
Exclude module symbol mangling because Absoft mangles with ".in." so the
symbols cannot be referenced from C.
2011-05-20 09:00:21 -04:00
Brad King 6c4b249272 Fix Fortran test .def file symbol mangling
Commit 6a61a8a5 (Honor module .def files with MinGW tools, 2011-02-21)
enabled use of .def files with GNU tools on Windows.  Previously the
Fortran tests's world.def file was used only for the Intel Fortran
Compiler on Windows and contained the symbol name mangled for that
compiler.  Instead choose a .def file that names the symbol with proper
mangling for the compiler in use.
2011-02-23 11:05:14 -05:00
Brad King 4d1351e8d3 Skip Fortran module mangling test on PathScale
We disable this test because PathScale Fortran mangles module symbols as
"MYSUB.in.MYMODULE" so we cannot interface with it from C.  We already
did this for SunPro and MIPSpro.
2010-01-25 08:27:34 -05:00
Brad King cbfbb86b58 Fix escapes in Fortran depend.make entries
Makefile dependencies must be escaped using cmLocalGenerator::Convert
with the cmLocalGenerator::MAKEFILE option.  This fixes Fortran module
dependencies with spaces in the path.  We test the fix by adding a space
to one of the module paths in the Fortran test.
2010-01-04 10:18:44 -05:00
Brad King 7b10ec686f Skip SHARED lib Fortran test with XL and old GNU
The commit "Test all target types in Fortran" enabled a SHARED library
in the Fortran test.  However, we do not yet implement support for
shared libraries with XL Fortran (it seems this requires using the C
compiler to link).  Furthermore, the old g77 2.97 from Red Hat does not
support shared libs on Itanium because the g2c lib is not -fPIC.

For now we just disable SHARED libs in the test for these tools.
2009-10-26 11:32:19 -04:00
Brad King 707d05e936 Fix Intel and MinGW Fortran DLL import libraries
We add Intel and MinGW Fortran linker options to create the import
library portion of a DLL.  This allows other binaries to link to a
Fortran DLL.

We also update the Fortran test to use a .def file to specify exports
since there is no __declspec(dllexport) markup syntax in Fortran.
2009-10-26 11:07:27 -04:00
Brad King eb3d02e351 Test all target types in Fortran
This teaches the Fortran test to try all basic target types (archive,
shared lib, exe) with Fortran-only sources.
2009-10-23 08:24:51 -04:00
Brad King d4342e8ae7 Fortran test: Match config for external project
In the Fortran test we use a custom command to build another Fortran
project internally.  The project provides a Fortran module and library
to which to link.  This commit teaches the test to build the extra
project using the same build configuration as the main project.
2009-10-05 16:51:11 -04:00
Brad King 14b12d0355 Enable C and C++ first in Fortran test
CMake now looks for a Fortran compiler matching any C or C++ compiler
already enabled.  We test this by enabling C and C++ first in the
Fortran test, which is what user projects will likely do.
2009-09-09 16:39:53 -04:00
Brad King 6e7020b452 Enforce FortranCInterface_VERIFY in Fortran test
This removes the QUIET option from FortranCInterface_VERIFY in the
Fortran test to really test the detected interface everywhere.
2009-08-24 13:07:43 -04:00
Brad King a9be85da2e Create FortranCInterface_VERIFY function
This function builds a simple test project using a combination of
Fortran and C (and optionally C++) to verify that the compilers are
compatible.  The idea is to help projects report very early to users
that the compilers specified cannot mix languages.
2009-08-24 08:49:35 -04:00
Brad King 80f0201b37 Rewrite FortranCInterface module
This is a new FortranCInterface.cmake module to replace the previous
prototype.  All module support files lie in a FortranCInterface
directory next to it.

This module uses a new approach to detect Fortran symbol mangling.  We
build a single test project which defines symbols in a Fortran library
(one per object-file) and calls them from a Fortran executable.  The
executable links to a C library which defines symbols encoding all known
manglings (one per object-file).  The C library falls back to the
Fortran library for symbols it cannot provide.  Therefore the executable
will always link, but prefers the C-implemented symbols when they match.
These symbols store string literals of the form INFO:symbol[<name>] so
we can parse them out of the executable.

This module also provides a simpler interface.  It always detects the
mangling as soon as it is included.  A single macro is provided to
generate mangling macros and optionally pre-mangled symbols.
2009-08-05 13:40:29 -04:00
Brad King f3cd1e06f5 Test C, C++, Fortran interface combinations
Previously the Fortran test created a single executable containing C,
C++, and Fortran sources.  This commit divides the executable into three
libraries corresponding to each language, and two executables testing
Fortran/C only and Fortran/C/C++ together.  The result tests more
combinations of using the languages together, and that language
requirements propagate through linking.
2009-08-04 14:06:45 -04:00
Brad King 2b849a77a6 ENH: Test Fortran and C++ in one executable
This extends the Fortran-to-C interface test to add a C++ source file.
The executable can only link with the C++ linker and with the proper
Fortran runtime libraries.  These libraries should be detected by CMake
automatically, so this tests verifies the detection functionality.
2009-07-27 12:43:42 -04:00
Brad King 1c98cdf224 ENH: Remove EXTRA_FORTRAN_C_LIBS Fortran test hack
This hack was created to help the Fortran test executables link to the
implicit C libraries added by BullsEye.  Now that implicit libraries
from all languages are detected and included automatically the hack is
no longer needed.
2009-07-27 12:43:27 -04:00
Brad King 38d1ff59da ENH: Require language libs in Fortran/C test
This extends the Fortran/C interface test to require that the executable
link to the fortran language runtime libraries.  We must verify that the
proper linker is chosen.
2009-07-27 11:56:09 -04:00
Brad King ff32962a68 ENH: Test included header in Fortran preprocessing
This extends the Fortran preprocessing test to include a header file
through a preprocessor directive.
2009-02-24 14:32:31 -05:00
Bill Hoffman 9e773f5376 ENH: fix gcc sun fortran mix 2008-11-11 14:03:14 -05:00
Bill Hoffman 9377e7122c ENH: put a check in for the gnu sunpro case 2008-11-10 10:53:36 -05:00
Bill Hoffman 49f393074c ENH: make the test pass when fortran is gnu and c is cl 2008-11-06 17:33:42 -05:00
Bill Hoffman 86b123ba27 ENH: add a way to fix bullseye link with fortran 2008-11-06 09:41:08 -05:00
Bill Hoffman 020f5ae82e ENH: only call the fortran c interface test when compilers match 2008-11-05 10:20:51 -05:00
Bill Hoffman a1f1e50143 ENH: only allow matching fortran a c compilers to be used 2008-11-03 12:15:59 -05:00
Bill Hoffman a996c16bba ENH: do not error when sunpro or mipspro fortran used 2008-10-31 16:10:34 -04:00
Bill Hoffman cecc2ab290 ENH: do not error when sunpro or mipspro fortran used 2008-10-31 16:08:56 -04:00
Bill Hoffman a07ab25e14 ENH: add some debug stuff for the dashboards 2008-10-30 17:32:40 -04:00
Bill Hoffman 84a4222314 ENH: add test for FortranCInterface 2008-10-29 10:58:40 -04:00
Brad King 71d292d087 BUG: Fix Fortran test to use more portable comment syntax in fixed format source. 2008-03-28 14:04:52 -04:00
Ken Martin ce8810c4e7 ENH: preclean some warnings 2008-03-25 11:27:18 -04:00
Brad King b761da39c1 ENH: Patch from Maik to add preprocessor directive handling to Fortran dependency scanning. Also added -fpp flag to Intel Fortran compiler on Windows by default. 2008-01-09 10:30:11 -05:00
Brad King b2e8c07af8 ENH: Implemented Fortran module output directory and search path flags. 2007-12-30 16:11:38 -05:00
Brad King 2da186266e BUG: Disable test of fortran module dependencies except on GNU for now. A module path feature is needed for Sun support because it uses -M instead of -I for the module search path. 2007-12-28 22:53:34 -05:00
Brad King f4fb1a4f91 ENH: Add tests of Fortran module dependencies across directories and on external modules. Tests based on cases provided by Maik in issue #5809. 2007-12-28 11:50:29 -05:00
Brad King f860026155 ENH: Added test for Fortran90 modules in subdirectories. 2007-12-15 15:36:14 -05:00
Brad King aa9ba5c3ef ENH: Added test for 'use' keyword in a comment. Patch from Maik Beckmann. See bug#5809. 2007-10-10 09:09:09 -04:00
Brad King 1c4337d778 ENH: Removed CMAKE_GENERATOR_NEW now that the old unix makefile generator is never used. 2005-04-06 15:06:08 -04:00
Brad King eb9164bf0e ENH: Added Fortran 90 test if the platform supports it. 2005-02-15 09:01:14 -05:00
Bill Hoffman 80050d9541 clean up output of test and force verbose makefiles 2004-09-27 13:03:36 -04:00
Bill Hoffman 692ba48c4e ENH: major changes to support addition of languages from cmake modules directory. 2004-09-22 14:42:05 -04:00
Bill Hoffman fca0ce545d ENH: add more output for fortran so I can figure out what is going on with other fortran compilers 2004-09-08 17:53:52 -04:00
Bill Hoffman 66a08c10e5 ENH: more uniform approach to enable language, one step closer to being able to enable a language without modifing cmake source code 2004-08-26 14:55:55 -04:00
Bill Hoffman 26a6b4bc01 ENH: initial fortran 2004-08-06 15:05:00 -04:00