-- Use locally provided OSQP/QDLDL source trees in ports/poudriere builds.
-- Upstream fetches these from GitHub at build time, but network access is
-- unavailable in poudriere. Keep GitHub fetch as fallback for non-ports use.
--- CMakeLists.txt.orig	2026-04-30 20:53:13 UTC
+++ CMakeLists.txt
@@ -26,10 +26,17 @@ set(PYTHON_INCLUDE_DIRS ${Python_INCLUDE
 
 message(STATUS "Fetching/configuring OSQP")
 list(APPEND CMAKE_MESSAGE_INDENT "  ")
-FetchContent_Declare(
-  osqp
-  GIT_REPOSITORY https://github.com/osqp/osqp.git
-  GIT_TAG v1.0.0
-)
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/osqp-source/CMakeLists.txt")
+  FetchContent_Declare(osqp SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/osqp-source")
+else()
+  FetchContent_Declare(
+    osqp
+    GIT_REPOSITORY https://github.com/osqp/osqp.git
+    GIT_TAG v1.0.0
+  )
+endif()
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/qdldl-source/CMakeLists.txt")
+  set(FETCHCONTENT_SOURCE_DIR_QDLDL "${CMAKE_CURRENT_SOURCE_DIR}/qdldl-source")
+endif()
 list(POP_BACK CMAKE_MESSAGE_INDENT)
 FetchContent_MakeAvailable(osqp)