minidriver: fix inline capability of minidriver

Low latency low CPU processing power systems(embedded)
will benefit greatly from being able to inline certain
jtag_add_xxx() fn's. The trick is that this has to be
done in such a way as to allow implementing an OpenOCD
API with a shared library(eventually) on a PC hosted
OpenOCD.

Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>

.gitignore

@@ -10,6 +10,10 @@
 *.la
 *.in
 
+# generated source files
+src/jtag/minidriver_imp.h
+src/jtag/jtag_minidriver.h
+
 # editor files
 *.swp