From dd063a4d3b7d7a87f638f615f08172c7ad94f14a Mon Sep 17 00:00:00 2001 From: Peter Soetens Date: Thu, 7 Oct 2010 12:07:11 +0200 Subject: [PATCH] cmake: improve FindRTAI to find linux tree in more places. Signed-off-by: Peter Soetens --- config/FindRTAI.cmake | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/config/FindRTAI.cmake b/config/FindRTAI.cmake index 03168071b..4bb14cb65 100644 --- a/config/FindRTAI.cmake +++ b/config/FindRTAI.cmake @@ -46,7 +46,8 @@ set(RTAI_PROCESS_LIBS RTAI_LIBRARY) # If user provides Linux source dir, check and append it as well if( LINUX_SOURCE_DIR ) set(linux_header_NAME linux/kernel.h) - find_path(Linux_INCLUDE_DIR NAMES ${linux_header_NAME} PATHS ${LINUX_SOURCE_DIR} NO_DEFAULT_PATH) + # We check for both the source dir or an installation dir: + find_path(Linux_INCLUDE_DIR NAMES ${linux_header_NAME} PATHS ${LINUX_SOURCE_DIR} PATH_SUFFIXES include NO_DEFAULT_PATH) list(APPEND RTAI_PROCESS_INCLUDES Linux_INCLUDE_DIR) endif()