[CMake] Fwd: set_target_properties and language specific COMPILE_FLAGS

[Chuck Atkins]

Hi Nick,

You could split your target in to two object libraries that combine into a
singe "real" library:

add_library(foo_f OBJECT ${FOO_F_SOURCES})
# set necessary compile flags specific to the Fortran components
# on the foo_f target

add_library(foo_c OBJECT ${FOO_C_SOURCES})
# set necessary compile flags specific to the C components
# on the foo_c target

# Combine into a "real" library
add_library(foo $<TARGET_OBJECTS:foo_f> $<TARGET_OBJECTS:foo_c>)

See http://www.cmake.org/Wiki/CMake/Tutorials/Object_Library

- Chuck


On Fri, Aug 1, 2014 at 12:54 PM, Nicolas Bock <nicolasbock at gmail.com> wrote:

> Hi,
>
> I am building a library containing Fortran and C sources. I would like
> to add language specific compile flags without affecting the global
> compile flags:
>
> set_target_properties( foo PROPERTIES C_FLAGS "-fopenmp" Fortran_FLAGS
> "-openmp" )
>
> However, it seems there is only COMPILE_FLAGS which presumably affects
> both languages.
>
> Thanks already,
>
> nick
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