Doxyfile.in: exclude libjaylink from doxygen

When build using libjaylink as git submodule, doxygen includes the
libjaylink files and complains for multiple 'mainpage' comment
block, one in OpenOCD and the other in libjaylink:
	src/jtag/drivers/libjaylink/libjaylink/core.c:37: warning:
	found more than one \mainpage comment block! (first
	occurrence: doc/manual/main.txt, line 1), Skipping current
	block!

Exclude libjaylink submodule from doxygen.

Change-Id: I5e856817344c9f21f8c26f077a23c00b83cfbcb5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/6000
Tested-by: jenkins

diff --git a/Doxyfile.in b/Doxyfile.in
index 55ed7f0f13fc95d6e0ca8245216502a57b055ec9..9be53d0fc6e59dcbb722b6253c0adf9ed3183e0a 100644 (file)
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -600,7 +600,7 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE                =
+EXCLUDE                = @srcdir@/src/jtag/drivers/libjaylink
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or
 # directories that are symbolic links (a Unix filesystem feature) are excluded