Changes between Version 7 and Version 8 of DeviceDrivers

Timestamp:

2011-10-20T21:09:01Z (13 years ago)

Author:

Jiri Svoboda

Comment:

Example makefile

DeviceDrivers

@@ -34 +34 @@
  * add directory {{{uspace/drv/a/b/foo}}} to the DIRS definition in {{{uspace/Makefile}}}
 
-You can use an existing driver as a starting point, for example {{{uspace/drv/test/test1}}}. A driver is a C program similar to a HelenOS server or application. It is linked with {{{libdrv}}} (and the makefile should add libdrv's include path to the header search paths). The most basic DDF interfaces are defined in the header {{{ddf/driver.h}}}.
+You can use an existing driver as a starting point, for example {{{uspace/drv/test/test1}}}. A driver is a C program similar to a HelenOS server or application. It is linked with {{{libdrv}}} (and the makefile should add libdrv's include path to the header search paths).
+
+An example driver makefile (with license stripped):
+{{{
+USPACE_PREFIX = ../../..
+LIBS = $(LIBDRV_PREFIX)/libdrv.a
+EXTRA_CFLAGS += -I$(LIBDRV_PREFIX)/include
+BINARY = foo
+
+SOURCES = \
+        foo.c
+
+include $(USPACE_PREFIX)/Makefile.common
+}}}
+
+The most basic DDF interfaces are defined in the header {{{ddf/driver.h}}}.
 
  * #include <ddf/driver.h>