userspace: Enable nvgpu-next build

Added targets in corresponding makefiles/sources to enable building
nvgpu-next from userspace.

JIRA NVGPU-1015

Change-Id: Ia358162e14205035e4552bfb7f32825c7de48fc2
Signed-off-by: Anup Mahindre <amahindre@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1792003
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

2 files changed, 16 insertions, 3 deletions

diff --git a/userspace/Makefile b/userspace/Makefile
index 1483aa24..7ce5179d 100644
--- a/userspace/Makefile
+++ b/userspace/Makefile
@@ -39,14 +39,18 @@ CORE_OUT=$(OUT)/nvgpu_unit_core
 # Nvgpu driver code.
 NVGPU_SRC=$(TWD)/../drivers/gpu/nvgpu
 NVGPU_OUT=$(OUT)/libnvgpu
+# Nvgpu_next driver code.
+NVGPU_NEXT_SRC=$(TWD)/../../nvgpu-next/drivers/gpu/nvgpu
 
 # Unit tests themselves.
 UNIT_SRC=$(TWD)/units
 UNIT_OUT=$(OUT)/units
 
-INCLUDES=                               \
+INCLUDES=                               \
         -I$(NVGPU_SRC)                  \
         -I$(NVGPU_SRC)/include          \
+        -I$(NVGPU_NEXT_SRC)             \
+        -I$(NVGPU_NEXT_SRC)/include     \
         -I$(TWD)/../include             \
         -I$(TWD)/../include/uapi        \
         -I$(TWD)/include
@@ -107,6 +111,14 @@ $(NVGPU_OUT)/%.o : $(NVGPU_SRC)/%.c $(HEADERS)
         fi
         $(CC) --coverage $(CFLAGS) $(configs) -c -o $@ $<
 
+# Default build target for all the nvgpu-next driver object files we want to
+# build in userspace. These too get bundled into libnvgpu-drv.so.
+$(NVGPU_OUT)/%.o : $(NVGPU_NEXT_SRC)/%.c $(HEADERS) $(HEADERS_NEXT)
+        @if [ ! -d $(dir $@) ] ; then \
+                mkdir -p $(dir $@) ; \
+        fi
+        $(CC) --coverage $(CFLAGS) $(configs) -c -o $@ $<
+
 # Build target for unit test files. These are not part of the libnvgpu-drv.so.
 # These comprise the unit test framework.
 $(CORE_OUT)/%.o : $(CORE_SRC)/%.c $(CORE_HEADERS)
diff --git a/userspace/Makefile.sources b/userspace/Makefile.sources
index 329871f8..cbb88319 100644
--- a/userspace/Makefile.sources
+++ b/userspace/Makefile.sources
@@ -20,9 +20,10 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 # DEALINGS IN THE SOFTWARE.
 
-include ../drivers/gpu/nvgpu/Makefile.sources
+include $(NVGPU_SRC)/Makefile.sources
+-include $(NVGPU_NEXT_SRC)/Makefile.sources
 
-OBJS := $(srcs:%.c=$(NVGPU_OUT)/%.o)
+OBJS := $(srcs:%.c=$(NVGPU_OUT)/%.o) $(srcs_next:%.c=$(NVGPU_OUT)/%.o)
 
 HEADERS :=      \
         $(NVGPU_SRC)/include/nvgpu/*.h          \