Am Samstag, 7. Mai 2011 schrieb Peter Kümmel:
> On 07.05.2011 12:25, Kornel wrote:
> > Ok, we can ask if ${CMAKE_BINARY_DIR} equals ${CMAKE_SRC_DIR}
>
> Seems we've worked in parallel. But not a problem, mainly I
> needed a test case for the "one-feature-in-a-branch" workflow.
>
...
I have found 1 problem with our solution.
On OpenSuSE 11.2, the available cmake version is 2.6.??.
We allow
cmake_minimum_required(VERSION 2.6.4)
that's OK so far. But later on, if building in a separate build-directory we
use a construct
cmake_policy(SET CMP0013 OLD)
This fails there. What's more annoying, the whole configuration failes too,
because
cmake 2.6 does not allow thes same build directory twice.
I searched for cmake packages and found version 2.8.3 on OpenSuSE 11.4, but it
depends on other packages, whose versions
are not available on 11.2.
Therefore the out-of-source build on OpenSuSE is not possible ATM.
What we could do, is convert development/cmake/CMakeLists.txt to a something
like TopLyx.cmake and include directly
in the top-level CMakeLists.txt. Also the add_subdirectory() calls in this
TopLyx.cmake has to be expanded with a second parameter, e.g.
add_subdirectory(src)
will be changed to
add_subdirectory(src "$TOP_BINARY_DIR/src")
Kornel
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