cmake: rust: Add header dependencies to cargo

d3zd3z · d3zd3z · commit 71619deaee86 · 2024-09-06T09:15:47.000-06:00
With bindgen needing to read the headers, make sure CMake knows about
this.

Signed-off-by: David Brown &lt;david.brown@linaro.org&gt;
diff --git a/cmake/modules/rust.cmake b/cmake/modules/rust.cmake
@@ -168,8 +168,13 @@ ${config_paths}
     WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
   )
 
+  # Be sure we don't try building this until al of the generated headers have been generated.
   add_custom_target(librustapp ALL
     DEPENDS ${DUMMY_FILE}
+        # The variables, defined at the top level, don't seem to be accessible here.
+        syscall_list_h_target
+        driver_validation_h_target
+        kobj_types_h_target
   )
 
   target_link_libraries(app PUBLIC -Wl,--allow-multiple-definition ${RUST_LIBRARY})

Original file line number	Diff line number	Diff line change
`@@ -168,8 +168,13 @@ ${config_paths}`
`168`	`168`	`WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}`
`169`	`169`	`)`
`170`	`170`
	`171`	`+ # Be sure we don't try building this until al of the generated headers have been generated.`
`171`	`172`	`add_custom_target(librustapp ALL`
`172`	`173`	`DEPENDS ${DUMMY_FILE}`
	`174`	`+ # The variables, defined at the top level, don't seem to be accessible here.`
	`175`	`+ syscall_list_h_target`
	`176`	`+ driver_validation_h_target`
	`177`	`+ kobj_types_h_target`
`173`	`178`	`)`
`174`	`179`
`175`	`180`	`target_link_libraries(app PUBLIC -Wl,--allow-multiple-definition ${RUST_LIBRARY})`