| ################################################################################ |
| # |
| # selftests |
| # |
| ################################################################################ |
| |
| LINUX_TOOLS += selftests |
| |
| ifeq ($(KERNEL_ARCH),x86_64) |
| SELFTESTS_ARCH=x86 |
| else |
| ifeq ($(KERNEL_ARCH),i386) |
| SELFTESTS_ARCH=x86 |
| else |
| SELFTESTS_ARCH=$(KERNEL_ARCH) |
| endif |
| endif |
| |
| SELFTESTS_DEPENDENCIES = libcap-ng popt |
| |
| SELFTESTS_MAKE_FLAGS = \ |
| $(LINUX_MAKE_FLAGS) \ |
| ARCH=$(SELFTESTS_ARCH) |
| |
| # O must be redefined here to overwrite the one used by Buildroot for |
| # out of tree build. We build the selftests in $(LINUX_DIR)/tools/selftests and |
| # not just $(LINUX_DIR) so that it isn't built in the root directory of the kernel |
| # sources. |
| # |
| # The headers_install step here is important as some kernel selftests use a |
| # hardcoded CFLAGS to find kernel headers e.g: |
| # CFLAGS += -I../../../../usr/include/ |
| # The headers_install target will install the kernel headers locally inside |
| # the Linux build dir |
| define SELFTESTS_BUILD_CMDS |
| $(TARGET_MAKE_ENV) $(MAKE1) -C $(LINUX_DIR) $(SELFTESTS_MAKE_FLAGS) \ |
| headers_install |
| $(TARGET_MAKE_ENV) $(MAKE1) -C $(LINUX_DIR)/tools/testing/selftests \ |
| $(SELFTESTS_MAKE_FLAGS) O=$(LINUX_DIR)/tools/testing/selftests |
| endef |
| |
| define SELFTESTS_INSTALL_TARGET_CMDS |
| $(TARGET_MAKE_ENV) $(MAKE1) -C $(LINUX_DIR)/tools/testing/selftests \ |
| $(SELFTESTS_MAKE_FLAGS) O=$(LINUX_DIR)/tools/testing/selftests \ |
| INSTALL_PATH=$(TARGET_DIR)/usr/lib/kselftests install |
| endef |
