Fail loudly if PCL enabled, README changes

README.md

@@ -195,6 +195,7 @@ The following environment variables can be set to alter default behavior of the
 | DEPTHAI_LIBUSB_ANDROID_JAVAVM | JavaVM pointer that is passed to libusb for rootless Android interaction with devices. Interpreted as decimal value of uintptr_t |
 | DEPTHAI_CRASHDUMP | Directory in which to save the crash dump. |
 | DEPTHAI_CRASHDUMP_TIMEOUT | Specifies the duration in seconds to wait for device reboot when obtaining a crash dump. Crash dump retrieval disabled if 0. |
+| DEPTHAI_PCL_SUPPORT | Enables PCL support. |
 
 ## Running tests
 

cmake/depthaiDependencies.cmake

@@ -92,14 +92,14 @@ if(DEPTHAI_OPENCV_SUPPORT)
 endif()
 
 if(DEPTHAI_PCL_SUPPORT AND NOT TARGET JsonCpp::JsonCpp)
-    find_package(jsoncpp QUIET)
+    find_package(jsoncpp)
 endif()
 set(MODULE_TEMP ${CMAKE_MODULE_PATH})
 set(PREFIX_TEMP ${CMAKE_PREFIX_PATH})
 set(CMAKE_MODULE_PATH ${_DEPTHAI_MODULE_PATH_ORIGINAL})
 set(CMAKE_PREFIX_PATH ${_DEPTHAI_PREFIX_PATH_ORIGINAL})
 if(DEPTHAI_PCL_SUPPORT)
-    find_package(PCL QUIET CONFIG COMPONENTS common visualization)
+    find_package(PCL CONFIG COMPONENTS common visualization)
 endif()
 set(CMAKE_MODULE_PATH ${MODULE_TEMP})
 set(CMAKE_PREFIX_PATH ${PREFIX_TEMP})