ROOTFS_ARM=$(ROOTFS_DIR)
export ROOTFS_ARM
endif
- ifeq ($(HOST_OS),linux)
- BUILD_ACL=1
- endif
endif
# Todo: we may set CROSS_BUILD=1 when ROOTFS_DIR is given
# the toolchain file, only for cross build
clean:
rm -rf $(WORKDIR)
+acl: internal_acl
+
###
### Command (internal)
###
touch $(TIMESTAMP_CONFIGURE)
build_internal: $(BUILD_ROOT)
-ifeq ($(BUILD_ACL),1)
- cd $(ACL_FOLDER) && $(ACL_COMMAND)
-endif
cd $(BUILD_ROOT) && make -j $(NPROCS) all
rm -rf $(BUILD_ALIAS)
ln -s $(BUILD_FOLDER) $(BUILD_ALIAS)
touch $(TIMESTAMP_BUILD)
install_internal:
-ifeq ($(BUILD_ACL),1)
- @mkdir -vp $(INSTALL_PATH)/bin
- @cp -v $(ACL_FOLDER)/build/libarm_compute_core.so $(INSTALL_PATH)/bin/.
- @cp -v $(ACL_FOLDER)/build/libarm_compute_graph.so $(INSTALL_PATH)/bin/.
- @cp -v $(ACL_FOLDER)/build/libarm_compute.so $(INSTALL_PATH)/bin/.
-endif
cd $(BUILD_ROOT) && make install
rm -rf $(INSTALL_ALIAS)
ln -s $(INSTALL_FOLDER) $(INSTALL_ALIAS)
touch $(TIMESTAMP_INSTALL)
+internal_acl:
+ cd $(ACL_FOLDER) && $(ACL_COMMAND)
+ @mkdir -vp $(INSTALL_PATH)/lib
+ @cp -v $(ACL_FOLDER)/build/libarm_compute_core.so $(INSTALL_PATH)/lib/.
+ @cp -v $(ACL_FOLDER)/build/libarm_compute_graph.so $(INSTALL_PATH)/lib/.
+ @cp -v $(ACL_FOLDER)/build/libarm_compute.so $(INSTALL_PATH)/lib/.
+
###
### Timestamps
###
## Cross build for ARM
+Build and install ARM Compute Library
+```
+TARGET_ARCH=armv7l make acl
+```
+Mostly you only need once of ACL build. This will build and install to
+`Product/(target_arch-os)/out/bin` folder.
+- this is required for ARM on Ubuntu
+
Give `TARGET_ARCH` variable to set the target architecture
```
CROSS_BUILD=1 TARGET_ARCH=armv7l make