Export SUITESPARSE CCOLAMD target

Signed-off-by: methylDragon <methylDragon@gmail.com>

fuse_constraints/CMakeLists.txt

@@ -66,6 +66,8 @@ target_link_libraries(${PROJECT_NAME} PUBLIC
   ${geometry_msgs_TARGETS}
   pluginlib::pluginlib
   rclcpp::rclcpp
+)
+target_link_libraries(${PROJECT_NAME} PRIVATE
   SuiteSparse::CCOLAMD
 )
 

fuse_constraints/cmake/FindSUITESPARSE.cmake

@@ -29,7 +29,7 @@
 # Author: alexs.mac@gmail.com (Alex Stewart)
 #
 
-# FindSuiteSparse.cmake - Find SuiteSparse libraries & dependencies.
+# FindSUITESPARSE.cmake - Find SuiteSparse libraries & dependencies.
 #
 # This module defines the following variables:
 #
@@ -496,6 +496,13 @@ if(SUITESPARSE_FOUND)
     REQUIRED_VARS ${SUITESPARSE_FOUND_REQUIRED_VARS}
     VERSION_VAR SUITESPARSE_VERSION
     FAIL_MESSAGE "Failed to find some/all required components of SuiteSparse.")
+
+  # We export an alias target for CCOLAMD since we're not actually using the CMakeLists from the lib
+  # https://github.com/sergiud/SuiteSparse/blob/cmake/CMakeLists.txt#L778
+  add_library(ccolamd UNKNOWN IMPORTED)
+  target_link_libraries(ccolamd INTERFACE ${SUITESPARSE_LIBRARIES})
+  target_include_directories(ccolamd INTERFACE ${SUITESPARSE_INCLUDE_DIRS})
+  add_library(SuiteSparse::CCOLAMD ALIAS ccolamd)
 else()
   # Do not pass VERSION_VAR to FindPackageHandleStandardArgs() if we failed to
   # find SuiteSparse to avoid a confusing autogenerated failure message