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-rw-r--r--conf.d/cmake/config.cmake38
1 files changed, 29 insertions, 9 deletions
diff --git a/conf.d/cmake/config.cmake b/conf.d/cmake/config.cmake
index 3453d660..5eab8bd6 100644
--- a/conf.d/cmake/config.cmake
+++ b/conf.d/cmake/config.cmake
@@ -44,33 +44,53 @@ set(BUILD_TYPE "DEBUG" CACHE STRING "Default Build variant chosen. (Overwritten
# Need module in kernel
# --------------
+# Default to off
+set(WITH_FEATURE_J1939 OFF CACHE BOOL "")
+
execute_process(COMMAND ls $ENV{PKG_CONFIG_SYSROOT_DIR}/usr/include/linux/can/j1939.h RESULT_VARIABLE result OUTPUT_QUIET ERROR_QUIET)
if(result)
- message("Feature J1939 disabled")
+ message("J1939 header not detected!")
+ # Over-ride cached value
set(WITH_FEATURE_J1939 OFF)
else()
+ message("J1939 header detected")
+ # Check cache to allow over-ride
+ set(WITH_FEATURE_J1939 ON CACHE BOOL "")
+ # Define name for ECU
+ set(J1939_NAME_ECU 0x1239 CACHE STRING "")
+endif()
+if(WITH_FEATURE_J1939)
message("Feature J1939 enabled")
- set(WITH_FEATURE_J1939 ON)
add_definitions(-DUSE_FEATURE_J1939)
- # Define name for ECU
- set(J1939_NAME_ECU 0x1239)
add_definitions(-DJ1939_NAME_ECU=${J1939_NAME_ECU})
+else()
+ message("Feature J1939 disabled")
endif()
# Activate ISO TP
# Need module in kernel
# --------------
+# Default to off
+set(WITH_FEATURE_ISOTP OFF CACHE BOOL "")
+
execute_process(COMMAND ls $ENV{PKG_CONFIG_SYSROOT_DIR}/usr/include/linux/can/isotp.h RESULT_VARIABLE result2 OUTPUT_QUIET ERROR_QUIET)
if(result2)
- message("Feature ISO TP disabled")
- set(WITH_FEATURE_ISOTP OFF)
+ message("ISO TP header not detected!")
+ # Over-ride cached value
+ set(WITH_FEATURE_ISOTP OFF)
+else()
+ message("ISO TP header detected")
+ # Check cache to allow over-ride
+ set(WITH_FEATURE_ISOTP ON CACHE BOOL "")
+endif()
+if(WITH_FEATURE_ISOTP)
+ message("Feature ISOTP enabled")
+ add_definitions(-DUSE_FEATURE_ISOTP)
else()
- message("Feature ISOTP enabled")
- set(WITH_FEATURE_ISOTP ON)
- add_definitions(-DUSE_FEATURE_ISOTP)
+ message("Feature ISO TP disabled")
endif()