Allow raspi camera plugin to build under Ubuntu

Ubuntu ships the libraspberrypi-dev packages that places the raspberry header files under /usr/include instead under /opt. Extend the cmake logic to pick up also header files there. Also the --no-as-needed flag seems to be required since otherwise the compiled binary will end up with mmal errors (compare also gstreamer, which ran into a similar issue: thaytan/gst-rpicamsrc@79860a0) Signed-off-by: Arne Schwabe <[email protected]>
jacksonliam · Dec 30, 2021 · 119c2fd · 119c2fd
1 parent 310b29f
commit 119c2fd
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/mjpg-streamer-experimental/plugins/input_raspicam/CMakeLists.txt b/mjpg-streamer-experimental/plugins/input_raspicam/CMakeLists.txt
@@ -1,5 +1,6 @@
-
-if (EXISTS /opt/vc/include)
+# Ubuntu libraspberrypi-dev places the raspberry header files under /usr/include so we
+# check for the vcos.h header
+if (EXISTS /opt/vc/include OR EXISTS /usr/include/interface/vcos/vcos.h)
     set(HAS_RASPI ON)
 else()
     set(HAS_RASPI OFF)