1# This mimics the top-level Makefile. We do it explicitly here so that this 2# Makefile can operate with or without the kbuild infrastructure. 3CC := $(CROSS_COMPILE)gcc 4 5ifeq (0,$(MAKELEVEL)) 6OUTPUT := $(shell pwd) 7endif 8 9# The following are built by lib.mk common compile rules. 10# TEST_CUSTOM_PROGS should be used by tests that require 11# custom build rule and prevent common build rule use. 12# TEST_PROGS are for test shell scripts. 13# TEST_CUSTOM_PROGS and TEST_PROGS will be run by common run_tests 14# and install targets. Common clean doesn't touch them. 15TEST_GEN_PROGS := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS)) 16TEST_GEN_PROGS_EXTENDED := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_PROGS_EXTENDED)) 17TEST_GEN_FILES := $(patsubst %,$(OUTPUT)/%,$(TEST_GEN_FILES)) 18 19all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) 20 21.ONESHELL: 22define RUN_TESTS 23 @test_num=`echo 0`; 24 @echo "TAP version 13"; 25 @for TEST in $(1); do \ 26 BASENAME_TEST=`basename $$TEST`; \ 27 test_num=`echo $$test_num+1 | bc`; \ 28 echo "selftests: $$BASENAME_TEST"; \ 29 echo "========================================"; \ 30 if [ ! -x $$TEST ]; then \ 31 echo "selftests: Warning: file $$BASENAME_TEST is not executable, correct this.";\ 32 echo "not ok 1..$$test_num selftests: $$BASENAME_TEST [FAIL]"; \ 33 else \ 34 cd `dirname $$TEST` > /dev/null; (./$$BASENAME_TEST > /tmp/$$BASENAME_TEST 2>&1 && echo "ok 1..$$test_num selftests: $$BASENAME_TEST [PASS]") || echo "not ok 1..$$test_num selftests: $$BASENAME_TEST [FAIL]"; cd - > /dev/null;\ 35 fi; \ 36 done; 37endef 38 39run_tests: all 40ifneq ($(KBUILD_SRC),) 41 @if [ "X$(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)" != "X" ]; then 42 @rsync -aq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT) 43 fi 44 @if [ "X$(TEST_PROGS)" != "X" ]; then 45 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(OUTPUT)/$(TEST_PROGS)) 46 else 47 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS)) 48 fi 49else 50 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) 51endif 52 53define INSTALL_RULE 54 @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ 55 mkdir -p ${INSTALL_PATH}; \ 56 echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ 57 rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ 58 fi 59 @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ 60 mkdir -p ${INSTALL_PATH}; \ 61 echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ 62 rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ 63 fi 64endef 65 66install: all 67ifdef INSTALL_PATH 68 $(INSTALL_RULE) 69else 70 $(error Error: set INSTALL_PATH to use install) 71endif 72 73define EMIT_TESTS 74 @for TEST in $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS); do \ 75 BASENAME_TEST=`basename $$TEST`; \ 76 echo "(./$$BASENAME_TEST > /tmp/$$BASENAME_TEST 2>&1 && echo \"selftests: $$BASENAME_TEST [PASS]\") || echo \"selftests: $$BASENAME_TEST [FAIL]\""; \ 77 done; 78endef 79 80emit_tests: 81 $(EMIT_TESTS) 82 83# define if isn't already. It is undefined in make O= case. 84ifeq ($(RM),) 85RM := rm -f 86endif 87 88define CLEAN 89 $(RM) -r $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(EXTRA_CLEAN) 90endef 91 92clean: 93 $(CLEAN) 94 95# When make O= with kselftest target from main level 96# the following aren't defined. 97# 98ifneq ($(KBUILD_SRC),) 99LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) 100COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c 101LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) 102endif 103 104$(OUTPUT)/%:%.c 105 $(LINK.c) $^ $(LDLIBS) -o $@ 106 107$(OUTPUT)/%.o:%.S 108 $(COMPILE.S) $^ -o $@ 109 110$(OUTPUT)/%:%.S 111 $(LINK.S) $^ $(LDLIBS) -o $@ 112 113.PHONY: run_tests all clean install emit_tests 114