Add an option to skip including corrosion, enabling only install rules (

corrosion-rs#485) In some environments (e.g. `vcpkg` testing environment) users may wish to install Corrosion, without including Rust. Users can still install rust at a later point in time, in which case the installed Corrosion would work as expected, otherwise the installed Corrosion would simply report that it is unabled to find rust. --------- Co-authored-by: Jonathan Schwender <[email protected]>
jschwe · Feb 9, 2024 · 0a3bdf4 · 0a3bdf4
1 parent 5b0a786
commit 0a3bdf4
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -29,8 +29,11 @@ endif()
 #
 # It is strongly encouraged to install Corrosion separately and use
 # `find_package(Corrosion REQUIRED)` instead if that works with your workflow.
-list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
-include(Corrosion)
+option(CORROSION_INSTALL_ONLY "Only add rules for installing Corrosion itself." OFF)
+if (NOT CORROSION_INSTALL_ONLY)
+    list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+    include(Corrosion)
+endif()
 
 # Testing
 if (CORROSION_BUILD_TESTS)