Fixed installation rules

libuavcan/dsdl_compiler/libuavcan_dsdlc

@@ -7,7 +7,7 @@
 
 import os, sys, logging, argparse
 
-RUNNING_FROM_SRC_DIR = os.path.abspath(__file__).endswith(os.path.join('libuavcan', 'dsdl_compiler', 'uavcan_dsdlc'))
+RUNNING_FROM_SRC_DIR = os.path.abspath(__file__).endswith(os.path.join('libuavcan', 'dsdl_compiler', 'libuavcan_dsdlc'))
 if RUNNING_FROM_SRC_DIR:
     print('Running from the source directory')
     scriptdir = os.path.dirname(os.path.abspath(__file__))

libuavcan_drivers/linux/CMakeLists.txt

@@ -11,10 +11,23 @@ project(libuavcan_linux)
 #
 install(DIRECTORY include/uavcan_linux DESTINATION include)
 
+#
+# Finding libuavcan - it will be a target if we're running from the top-level CMakeLists.txt,
+# otherwise try to find it in the system directories.
+#
+if (TARGET uavcan)
+    message(STATUS "Using uavcan target; source dir: ${libuavcan_SOURCE_DIR}")
+    set(UAVCAN_LIB uavcan)
+    include_directories(${libuavcan_SOURCE_DIR}/include
+                        ${libuavcan_SOURCE_DIR}/include/dsdlc_generated)
+else ()
+    message(STATUS "Using installed uavcan library")
+    find_library(UAVCAN_LIB uavcan REQUIRED)
+endif ()
+
 #
 # Test/demo executables
 #
-find_library(UAVCAN_LIB uavcan REQUIRED)
 include_directories(include)
 set(CMAKE_CXX_FLAGS "-Wall -Wextra -Werror -pedantic -std=c++0x -g3")  # GCC or Clang