Marcel Loose a écrit :
On Wed, 2010-09-29 at 12:06 +0200, pellegrini wrote:
Hello everybody,
I would like to set my own compiler flags to compile a library using
intel fortran compiler.
To do so, I created in my Src/ directory a
"Compiler/Intel-Fortran.cmake" file that contains my preferences such
as:
SET(CMAKE_BUILD_TYPE_INIT Release)
SET(CMAKE_Fortran_FLAGS_INIT "")
SET(CMAKE_Fortran_FLAGS_DEBUG_INIT "/debug:full /check /traceback
/nologo")
SET(CMAKE_Fortran_FLAGS_MINSIZEREL_INIT "/O2 /nologo /Qvec-report0")
SET(CMAKE_Fortran_FLAGS_RELEASE_INIT "/O2 /nologo /Qvec-report0")
SET(CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT "/O2 /nologo /traceback
/debug:full")
SET(CMAKE_Fortran_MODDIR_FLAG "-module ")
SET(CMAKE_Fortran_VERBOSE_FLAG "-v")
but, when running cmake and then nmake, the compiler flags used are
not
the ones I set but the default ones. I do not
understand because I used to do the same with g95 and it worked
perfectly. By the way, the flags used seem to be the ones
set in the "Modules/Platform/Windows-ifort.cmake" cmake distribution,
as if that file was parsed instead of mine ! However, when I put a
message("hello") inside my file, it appears when building the cmake
files.
would you have any idea ?
thanks
Eric
Hi Eric,
Just when exactly do you set these variables. As the name of these
variables suggest, these are initialisation variables. When CMake
processes the PROJECT() command, it also configures the compilers that
you define there (C and C++ by default). After that, none of the changes
you make to these *_INIT variables will be picked up.
HTH,
Marcel Loose.
Hi Marcel,
In fact my CMakeLists.txt file starts with the following lines:
cmake_minimum_required(VERSION 2.6.2)
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR})
project(my_project Fortran)
in that case I have the problem described previously e.g. the
Compiler/G95-Fortran.cmake file is actually parsed but its contents not
used.
If I try in the following order:
cmake_minimum_required(VERSION 2.6.2)
project(my_project Fortran)
set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR})
the file is even not parsed at all.
--
Eric Pellegrini
Calcul Scientifique
Insitut Laue-Langevin
Grenoble, France
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