Add support to install PLS as a cmake dependency in 3rd party projects.

lib/pls/CMakeLists.txt

@@ -32,18 +32,30 @@ target_link_libraries(pls
 
 # Rules for istalling the library on a system
 # ...binaries
-install(TARGETS pls
+INSTALL(TARGETS pls
+        EXPORT pls-targets
         LIBRARY
-            DESTINATION lib
+            DESTINATION lib/pls
         ARCHIVE
-            DESTINATION lib
+            DESTINATION lib/pls
 )
 # ...all headers in `include`
-INSTALL (
-        DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/
+INSTALL(
+        DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/pls
         DESTINATION include
         FILES_MATCHING PATTERN "*.h*"
 )
+# ...allow our project to be a cmake dependency
+install(
+        EXPORT pls-targets
+        FILE plsTargets.cmake
+        NAMESPACE pls::
+        DESTINATION lib/pls
+)
+INSTALl(
+        FILES pls-config.cmake
+        DESTINATION lib/pls
+)
 
 # Enable warnings/tidy code checking from our compiler
 target_compile_options(pls PRIVATE

lib/pls/pls-config.cmake

+get_filename_component(SELF_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+include(${SELF_DIR}/plsTargets.cmake)