On 1/17/23 14:28, Till Hofmann wrote:
Hi all,

Someone (rightfully) suggested that we should build glfw twice, once with wayland support and once without:
https://bugzilla.redhat.com/show_bug.cgi?id=2152319

Is there any best practice how to build the same package in two different flavors, in this case cmake-based? I vaguely remember seeing a spec file that did that, but I don't remember where.

Thanks for any pointers!

In vtk.spec I do things like:

%global _vpath_builddir build
%cmake %{cmake_gen} \
 %{vtk_cmake_options} \
 -DVTK_BUILD_DOCUMENTATION:BOOL=ON \
 -DVTK_BUILD_EXAMPLES:BOOL=ON \
 -DVTK_BUILD_TESTING:BOOL=ON
%cmake_build -- --output-sync
%cmake_build --target DoxygenDoc

%if %{with mpich}
%global _vpath_builddir build-mpich
%_mpich_load
export CC=mpicc
export CXX=mpic++
%cmake %{cmake_gen} \
 %{vtk_cmake_options} \
 -DCMAKE_PREFIX_PATH:PATH=$MPI_HOME \
 -DCMAKE_INSTALL_PREFIX:PATH=$MPI_HOME \
 -DCMAKE_INSTALL_LIBDIR:PATH=lib \
 -DCMAKE_INSTALL_JNILIBDIR:PATH=lib/%{name} \
 -DCMAKE_INSTALL_QMLDIR:PATH=lib/qt5/qml \
 -DVTK_USE_MPI:BOOL=ON
%cmake_build -- --output-sync
%_mpich_unload
%endif

--
Orion Poplawski
he/him/his  - surely the least important thing about me
IT Systems Manager                         720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       or...@nwra.com
Boulder, CO 80301                 https://www.nwra.com/

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