With CMake-2.8.11, CMP0024 does not yet exist, and the target aliasing
feature does not exist either. So the only solution is to include the
export file.
With -DWITH_demos:BOOL=TRUE, the CGALConfig.cmake is included multiple
times. This patch avoids that one tries to define multiple times the
same target aliases.
In CGALConfig.cmake, the former code was just checking if
WITH_${CGAL_LIB} was TRUE. Now, the new code also checks if the target
was actually defined. If the target is not defined by WITH_${CGAL_LIB}
is ON, if probably means that one dependency of the library was not
properly configured.
That fixes the following CMake warning:
-- Configuring test in test/Snap_rounding_2
Requested component: Core
Requested component: MPFR
Requested component: GMP
CMake Warning (dev) at
Installation/cmake/modules/CGAL_CreateSingleSourceCGALProgram.cmake:19
(add_executable):
Policy CMP0037 is not set: Target names should not be reserved and should
match a validity pattern. Run "cmake --help-policy CMP0037" for policy
details. Use the cmake_policy command to set the policy and suppress this
warning.
The target name "test" is reserved or not valid for certain CMake features,
such as generator expressions, and may result in undefined behavior.
Call Stack (most recent call first):
buildEX/test/Snap_rounding_2/CMakeLists.txt:19
(create_single_source_cgal_program)
This warning is for project developers. Use -Wno-dev to suppress
it.
That fixes the following CMake warning:
-- Configuring test in test/Snap_rounding_2
Requested component: Core
Requested component: MPFR
Requested component: GMP
CMake Warning (dev) at
Installation/cmake/modules/CGAL_CreateSingleSourceCGALProgram.cmake:19
(add_executable):
Policy CMP0037 is not set: Target names should not be reserved and should
match a validity pattern. Run "cmake --help-policy CMP0037" for policy
details. Use the cmake_policy command to set the policy and suppress this
warning.
The target name "test" is reserved or not valid for certain CMake features,
such as generator expressions, and may result in undefined behavior.
Call Stack (most recent call first):
buildEX/test/Snap_rounding_2/CMakeLists.txt:19
(create_single_source_cgal_program)
This warning is for project developers. Use -Wno-dev to suppress
it.
This partially reverts commit 842b3bb5b4,
reversing changes made to df76f756d4.
Only the file:
Mesh_3/examples/Mesh_3/data/liver.inr.gz
is modified (re-added).
This rightfully triggers CMP0024, since the file created by export might
not exist at configure-time. We need to do some extra work to avoid
reading the LOCATION property from a non-imported target hence we
trigger policy CMP0026.
Add a CGALExports.cmake file
Conflicts:
GraphicsView/src/CGAL_Qt5/CMakeLists.txt
Installation/cmake/modules/CGALConfig_binary.cmake.in
Installation/cmake/modules/CGALConfig_install.cmake.in
There was also a conceptual conflict in:
Installation/src/CMakeLists.txt
Laurent Rineau
Andreas Fabri
Sébastien Loriot
Sven Oesau
Philipp Möller
Maxime Gimeno