Hi Marcel,
Yes, you are right but as I said to Ryan my problem is that I do not
want to change the compiler flags for the whole library (in that case
the set_target_properties would be the appropriated way to do) but only
for a few files of my library.
What I want to do seems tricky (or perhaps non sense ?). What about the
following approach ?
I will create two separate projects that I will call in my main
CMakeLists.txt on the following way:
project(my_whole_project Fortran)
include(my_first_project)
include(my_second_project)
...
In doing so, each project does not see the other one (I hope) and I
should be able to do whatever I want with one without disturbing
the other. What do you think ?.
Eric
Marcel Loose a écrit :
Hi Eric,
I'm not sure your solution is going to work. Once your file1, file2, ...
are compiled for building my_lib1, there's reason for CMake to compile
them again for my_lib2, because the object files are already up-to-date.
I guess you'll have a better chance using target_properties, as Ryan
suggested.
HTH,
Marcel Loose.
On Fri, 2010-10-01 at 17:10 +0200, pellegrini wrote:
Hi Ryan,
Yes, that might be the solution if I wanted to change the compiler flags
for the whole library but in my case, that is not on the whole
library that I want to apply a new set of compiler flags but only on a
small number of files.
Ryan Pavlik a écrit :
Look at the target properties instead of the source file properties.
Ryan
On 10/01/2010 08:27 AM, pellegrini wrote:
Hello everybody,
I would like to build two libraries that contain the same files but
with a slightly different set of compilation flags
from one library to another. This within the same makefile. I was
thinking about an approach such as:
add_library(my_lib1, STATIC, src_files ...)
set_source_files_properties(file1, file2 ... PROPERTIES COMPILE_FLAGS
...)
add_library(my_lib2, STATIC, src_files ...)
set_source_files_properties(file1, file2 ... PROPERTIES COMPILE_FLAGS
...)
does cmake sensitive to the order of these instruction ?
thank you very much
Eric
--
Eric Pellegrini
Calcul Scientifique
Insitut Laue-Langevin
Grenoble, France
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