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 19ifdef KSFT_KHDR_INSTALL 20top_srcdir ?= ../../../.. 21include $(top_srcdir)/scripts/subarch.include 22ARCH ?= $(SUBARCH) 23 24.PHONY: khdr 25khdr: 26 make ARCH=$(ARCH) -C $(top_srcdir) headers_install 27 28all: khdr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) 29else 30all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) 31endif 32 33.ONESHELL: 34define RUN_TEST_PRINT_RESULT 35 TEST_HDR_MSG="selftests: "`basename $$PWD`:" $$BASENAME_TEST"; \ 36 echo $$TEST_HDR_MSG; \ 37 echo "========================================"; \ 38 if [ ! -x $$TEST ]; then \ 39 echo "$$TEST_HDR_MSG: Warning: file $$BASENAME_TEST is not executable, correct this.";\ 40 echo "not ok 1..$$test_num $$TEST_HDR_MSG [FAIL]"; \ 41 else \ 42 cd `dirname $$TEST` > /dev/null; \ 43 if [ "X$(summary)" != "X" ]; then \ 44 (./$$BASENAME_TEST > /tmp/$$BASENAME_TEST 2>&1 && \ 45 echo "ok 1..$$test_num $$TEST_HDR_MSG [PASS]") || \ 46 (if [ $$? -eq $$skip ]; then \ 47 echo "not ok 1..$$test_num $$TEST_HDR_MSG [SKIP]"; \ 48 else echo "not ok 1..$$test_num $$TEST_HDR_MSG [FAIL]"; \ 49 fi;) \ 50 else \ 51 (./$$BASENAME_TEST && \ 52 echo "ok 1..$$test_num $$TEST_HDR_MSG [PASS]") || \ 53 (if [ $$? -eq $$skip ]; then \ 54 echo "not ok 1..$$test_num $$TEST_HDR_MSG [SKIP]"; \ 55 else echo "not ok 1..$$test_num $$TEST_HDR_MSG [FAIL]"; \ 56 fi;) \ 57 fi; \ 58 cd - > /dev/null; \ 59 fi; 60endef 61 62define RUN_TESTS 63 @export KSFT_TAP_LEVEL=`echo 1`; \ 64 test_num=`echo 0`; \ 65 skip=`echo 4`; \ 66 echo "TAP version 13"; \ 67 for TEST in $(1); do \ 68 BASENAME_TEST=`basename $$TEST`; \ 69 test_num=`echo $$test_num+1 | bc`; \ 70 $(call RUN_TEST_PRINT_RESULT,$(TEST),$(BASENAME_TEST),$(test_num),$(skip)) \ 71 done; 72endef 73 74run_tests: all 75ifneq ($(KBUILD_SRC),) 76 @if [ "X$(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES)" != "X" ]; then 77 @rsync -aq $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(OUTPUT) 78 fi 79 @if [ "X$(TEST_PROGS)" != "X" ]; then 80 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(OUTPUT)/$(TEST_PROGS)) 81 else 82 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS)) 83 fi 84else 85 $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) 86endif 87 88define INSTALL_RULE 89 @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ 90 mkdir -p ${INSTALL_PATH}; \ 91 echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ 92 rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ 93 fi 94 @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ 95 mkdir -p ${INSTALL_PATH}; \ 96 echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ 97 rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ 98 fi 99endef 100 101install: all 102ifdef INSTALL_PATH 103 $(INSTALL_RULE) 104else 105 $(error Error: set INSTALL_PATH to use install) 106endif 107 108define EMIT_TESTS 109 @test_num=`echo 0`; \ 110 for TEST in $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS); do \ 111 BASENAME_TEST=`basename $$TEST`; \ 112 test_num=`echo $$test_num+1 | bc`; \ 113 TEST_HDR_MSG="selftests: "`basename $$PWD`:" $$BASENAME_TEST"; \ 114 echo "echo $$TEST_HDR_MSG"; \ 115 if [ ! -x $$TEST ]; then \ 116 echo "echo \"$$TEST_HDR_MSG: Warning: file $$BASENAME_TEST is not executable, correct this.\""; \ 117 echo "echo \"not ok 1..$$test_num $$TEST_HDR_MSG [FAIL]\""; \ 118 else 119 echo "(./$$BASENAME_TEST >> \$$OUTPUT 2>&1 && echo \"ok 1..$$test_num $$TEST_HDR_MSG [PASS]\") || (if [ \$$? -eq \$$skip ]; then echo \"not ok 1..$$test_num $$TEST_HDR_MSG [SKIP]\"; else echo \"not ok 1..$$test_num $$TEST_HDR_MSG [FAIL]\"; fi;)"; \ 120 fi; \ 121 done; 122endef 123 124emit_tests: 125 $(EMIT_TESTS) 126 127# define if isn't already. It is undefined in make O= case. 128ifeq ($(RM),) 129RM := rm -f 130endif 131 132define CLEAN 133 $(RM) -r $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(EXTRA_CLEAN) 134endef 135 136clean: 137 $(CLEAN) 138 139# When make O= with kselftest target from main level 140# the following aren't defined. 141# 142ifneq ($(KBUILD_SRC),) 143LINK.c = $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) 144COMPILE.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -c 145LINK.S = $(CC) $(ASFLAGS) $(CPPFLAGS) $(LDFLAGS) $(TARGET_ARCH) 146endif 147 148# Selftest makefiles can override those targets by setting 149# OVERRIDE_TARGETS = 1. 150ifeq ($(OVERRIDE_TARGETS),) 151$(OUTPUT)/%:%.c 152 $(LINK.c) $^ $(LDLIBS) -o $@ 153 154$(OUTPUT)/%.o:%.S 155 $(COMPILE.S) $^ -o $@ 156 157$(OUTPUT)/%:%.S 158 $(LINK.S) $^ $(LDLIBS) -o $@ 159endif 160 161.PHONY: run_tests all clean install emit_tests 162