Hi,
in C,CMakelists.txt set variable which store include_dir but add
PARENT_SCOPE, and then use this variable in A,CMakeLists.txt to set
includes:
CCMakeLists.txt:
set(includesFromC "dir_name" PARENT_SCOPE)
ACMakeLists.txt:
add_subdirectory(C)
include_directories(${includesFromC})
Another option is that if includeDir from C is Cproject relative, in
CCMakeLists.txt you can specify command project(projectC)
and then refer to ${projectC_SOURCE_DIR} while setting includes in
ACMakeLists.txt
Hope it helps
Lukasz
2011/10/26 j <j...@dynamica.org>:
> Hi there,
>
> I'm trying to set the include directories that a library in my project uses
> into my main target. the hierarchy is as follows:
>
> CMakeLists.txt (A)
> +application
> CMakeLists.txt (B)
> +library
> CMakeLists.txt (C)
>
> B is called by A through add_subdirectory and B does a LINK_LIBRARIES for
> 'library'.
> A calls C as well through add_subdirectory and that adds a target for
> 'library' to the project.
> there are, however many compiler flags and include paths set in C that are
> needed in the
> 'main' target of the project to compile 'application'
>
> How do I make the include paths set by C appear in the target for
> 'application' ?
>
> Thanks,
>
> Jonathan
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--
Lukasz Tasz
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