Help/guide: fix MathFunctionsTargets.cmake path in importing-exporting

It is using ${CMAKE_INSTALL_LIBDIR} and an extra "/MathFunctions" path
suffix since these commits:
- e58a76de51 Help/guide: fix importing-exporting CMake install destinations
- 26cf661b64 Help/guide: use GNUInstallDirs in importing-exporting example
This commit is contained in:
Olivier Blin
2023-05-26 16:44:48 +02:00
parent b8449712a3
commit aef057d0e8

View File

@@ -285,9 +285,9 @@ command.
:end-before: # include CMakePackageConfigHelpers macro
This command generates the ``MathFunctionsTargets.cmake`` file and arranges
to install it to ``lib/cmake``. The file contains code suitable for
use by downstreams to import all targets listed in the install command from
the installation tree.
to install it to ``${CMAKE_INSTALL_LIBDIR}/cmake/MathFunctions``. The file
contains code suitable for use by downstreams to import all targets listed in
the install command from the installation tree.
The ``NAMESPACE`` option will prepend ``MathFunctions::`` to the target names
as they are written to the export file. This convention of double-colons
@@ -317,7 +317,8 @@ were built in its own tree. For example:
.. code-block:: cmake
:linenos:
include(${INSTALL_PREFIX}/lib/cmake/MathFunctionTargets.cmake)
include(GNUInstallDirs)
include(${INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/cmake/MathFunctions/MathFunctionTargets.cmake)
add_executable(myexe src1.c src2.c )
target_link_libraries(myexe PRIVATE MathFunctions::MathFunctions)