`CGAL_ENABLE_TESTING` is defined three times:
- once in `/CMakeLists.txt` that is the root of the CMake tree for a Git layout
- once in `Installation/CMakeLists.txt` that is the root of the CMake
for a release tarball,
- and once in `CGAL_add_test.cmake`, for consumers of `CGALConfig.cmake`.
Two changes:
- Add the default value `${BUILD_TESTING}` to all three definitions
- Modify the comment
https://cgal.geometryfactory.com/CGAL/testsuite/CGAL-6.0-Ic-73/Installation/TestReport_Christo_MSVC-2022-Preview-Release.gz
```
CMake Error at cmake/modules/CGAL_SetupGMP.cmake:73 (target_link_libraries):
The plain signature for target_link_libraries has already been used with
the target "test_gmp_mpfr_dll". All uses of target_link_libraries with a
target must be either all-keyword or all-plain.
The uses of the plain signature are here:
* test/Installation/CMakeLists.txt:54 (target_link_libraries)
Call Stack (most recent call first):
test/Installation/CMakeLists.txt:55 (use_CGAL_GMP_support)
```
Otherwise we have a lot of warnings like:
```
CMake Warning at /usr/lib64/cmake/Qt6/QtPublicWalkLibsHelpers.cmake:284 (message):
When trying to collect dependencies of target
'Constrained_Delaunay_triangulation_2', the non-existent target 'Qt6::Svg'
was encountered. This can likely be fixed by moving the find_package call
that pulls in 'Qt6::Svg' to the scope of directory
'/home/lrineau/Git/cgal-testsuite-dockerfiles/testsuite/CGAL-6.0-Ic-66/test/Triangulation_2_Demo'
or higher. This warning can be silenced by setting
QT_SILENCE_MISSING_DEPENDENCY_TARGET_WARNING to ON.
Call Stack (most recent call first):
/usr/lib64/cmake/Qt6/QtPublicWalkLibsHelpers.cmake:320 (__qt_internal_print_missing_dependency_target_warning)
/usr/lib64/cmake/Qt6Core/Qt6CoreMacros.cmake:609 (__qt_internal_collect_all_target_dependencies)
/usr/lib64/cmake/Qt6Core/Qt6CoreMacros.cmake:709 (_qt_internal_finalize_executable)
/usr/lib64/cmake/Qt6Core/Qt6CoreMacros.cmake:564:EVAL:1 (qt6_finalize_target)
test/Triangulation_2_Demo/CMakeLists.txt:DEFERRED
```
The issue was that `find_package(Qt6) ...` is required in any
sub-directory, because imported targets like `Qt6::Svg` are
local to the directory scope.
_Please use the following template to help us managing pull requests._
## Summary of Changes
Added the function `insert_cell_1_between_two_cells_2()` into
`GenericMap` concept, which allows users to insert an edge between two
different faces allowing to create faces with holes.
## Release Management
* Affected package(s): CMap/GMap
* Feature/Small Feature (if any):
https://cgal.geometryfactory.com/CGAL/Members/wiki/Features/Small_Features/Insert_edge_CMap/GMap
* Link to compiled documentation (obligatory for small feature) [*wrong
link name to be changed*](httpssss://wrong_URL_to_be_changed/Manual/Pkg)
* License and copyright ownership:
## Summary of Changes
Following discussion #7525 I added the header `version_enforcer.h`
In the general case, it has nothing to check. If the user includes his
own fork of `version_enforcer.h` with a given number of CGAL version,
then the check happens.
## Release Management
* Affected package(s): Installation
Sébastien Loriot
Laurent Rineau
Jane Tournois
Andreas Fabri
Puneet Matharu
Efi Fogel
Mael Rouxel-Labbé
hoskillua