0b62b7a21f
In make builds, when GEN_FILES is false (empty), don't try to re-generate configuration-independent source files, regardless of whether they seem out of date. This is useful, for example, if you have a source tree where `make generated_files` has already run and file timestamps reflect the time the files were copied or extracted, and you are now in an environment that lacks some of the necessary tools to re-generate the files. Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
316 lines
12 KiB
Makefile
316 lines
12 KiB
Makefile
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# To compile on SunOS: add "-lsocket -lnsl" to LDFLAGS
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CFLAGS ?= -O2
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WARNING_CFLAGS ?= -Wall -Wextra -Wformat=2 -Wno-format-nonliteral
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LDFLAGS ?=
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# Set this to -v to see the details of failing test cases
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TEST_FLAGS ?= $(if $(filter-out 0 OFF Off off NO No no FALSE False false N n,$(CTEST_OUTPUT_ON_FAILURE)),-v,)
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default: all
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# Include public header files from ../include, test-specific header files
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# from ./include, and private header files (used by some invasive tests)
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# from ../library.
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LOCAL_CFLAGS = $(WARNING_CFLAGS) -I./include -I../include -I../library -D_FILE_OFFSET_BITS=64
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LOCAL_LDFLAGS = -L../library \
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-lmbedtls$(SHARED_SUFFIX) \
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-lmbedx509$(SHARED_SUFFIX) \
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-lmbedcrypto$(SHARED_SUFFIX)
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include ../3rdparty/Makefile.inc
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LOCAL_CFLAGS+=$(THIRDPARTY_INCLUDES)
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# Enable definition of various functions used throughout the testsuite
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# (gethostname, strdup, fileno...) even when compiling with -std=c99. Harmless
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# on non-POSIX platforms.
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LOCAL_CFLAGS += -D_POSIX_C_SOURCE=200809L
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ifndef SHARED
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MBEDLIBS=../library/libmbedcrypto.a ../library/libmbedx509.a ../library/libmbedtls.a
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else
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MBEDLIBS=../library/libmbedcrypto.$(DLEXT) ../library/libmbedx509.$(DLEXT) ../library/libmbedtls.$(DLEXT)
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endif
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ifdef DEBUG
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LOCAL_CFLAGS += -g3
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endif
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ifdef RECORD_PSA_STATUS_COVERAGE_LOG
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LOCAL_CFLAGS += -Werror -DRECORD_PSA_STATUS_COVERAGE_LOG
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endif
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# if we're running on Windows, build for Windows
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ifdef WINDOWS
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WINDOWS_BUILD=1
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endif
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ifdef WINDOWS_BUILD
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DLEXT=dll
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EXEXT=.exe
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LOCAL_LDFLAGS += -lws2_32
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ifdef SHARED
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SHARED_SUFFIX=.$(DLEXT)
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endif
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else
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DLEXT ?= so
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EXEXT=
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SHARED_SUFFIX=
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endif
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ifdef WINDOWS
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PYTHON ?= python
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else
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PYTHON ?= $(shell if type python3 >/dev/null 2>/dev/null; then echo python3; else echo python; fi)
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endif
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# See root Makefile
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GEN_FILES ?= yes
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ifdef GEN_FILES
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gen_file_dep =
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else
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gen_file_dep = |
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endif
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.PHONY: generated_files
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GENERATED_BIGNUM_DATA_FILES := $(patsubst tests/%,%,$(shell \
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$(PYTHON) scripts/generate_bignum_tests.py --list || \
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echo FAILED \
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))
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ifeq ($(GENERATED_BIGNUM_DATA_FILES),FAILED)
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$(error "$(PYTHON) scripts/generate_bignum_tests.py --list" failed)
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endif
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GENERATED_ECP_DATA_FILES := $(patsubst tests/%,%,$(shell \
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$(PYTHON) scripts/generate_ecp_tests.py --list || \
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echo FAILED \
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))
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ifeq ($(GENERATED_ECP_DATA_FILES),FAILED)
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$(error "$(PYTHON) scripts/generate_ecp_tests.py --list" failed)
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endif
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GENERATED_PSA_DATA_FILES := $(patsubst tests/%,%,$(shell \
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$(PYTHON) scripts/generate_psa_tests.py --list || \
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echo FAILED \
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))
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ifeq ($(GENERATED_PSA_DATA_FILES),FAILED)
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$(error "$(PYTHON) scripts/generate_psa_tests.py --list" failed)
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endif
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GENERATED_FILES := $(GENERATED_PSA_DATA_FILES) $(GENERATED_ECP_DATA_FILES) $(GENERATED_BIGNUM_DATA_FILES)
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generated_files: $(GENERATED_FILES)
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# generate_bignum_tests.py and generate_psa_tests.py spend more time analyzing
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# inputs than generating outputs. Its inputs are the same no matter which files
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# are being generated.
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# It's rare not to want all the outputs. So always generate all of its outputs.
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# Use an intermediate phony dependency so that parallel builds don't run
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# a separate instance of the recipe for each output file.
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.SECONDARY: generated_bignum_test_data generated_ecp_test_data generated_psa_test_data
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$(GENERATED_BIGNUM_DATA_FILES): $(gen_file_dep) generated_bignum_test_data
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generated_bignum_test_data: scripts/generate_bignum_tests.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_common.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_core.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_mod_raw.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_mod.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/test_case.py
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generated_bignum_test_data: ../scripts/mbedtls_dev/test_data_generation.py
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generated_bignum_test_data:
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echo " Gen $(GENERATED_BIGNUM_DATA_FILES)"
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$(PYTHON) scripts/generate_bignum_tests.py
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$(GENERATED_ECP_DATA_FILES): $(gen_file_dep) generated_ecp_test_data
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generated_ecp_test_data: scripts/generate_ecp_tests.py
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generated_ecp_test_data: ../scripts/mbedtls_dev/bignum_common.py
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generated_ecp_test_data: ../scripts/mbedtls_dev/ecp.py
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generated_ecp_test_data: ../scripts/mbedtls_dev/test_case.py
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generated_ecp_test_data: ../scripts/mbedtls_dev/test_data_generation.py
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generated_ecp_test_data:
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echo " Gen $(GENERATED_ECP_DATA_FILES)"
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$(PYTHON) scripts/generate_ecp_tests.py
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$(GENERATED_PSA_DATA_FILES): $(gen_file_dep) generated_psa_test_data
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generated_psa_test_data: scripts/generate_psa_tests.py
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generated_psa_test_data: ../scripts/mbedtls_dev/crypto_data_tests.py
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generated_psa_test_data: ../scripts/mbedtls_dev/crypto_knowledge.py
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generated_psa_test_data: ../scripts/mbedtls_dev/macro_collector.py
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generated_psa_test_data: ../scripts/mbedtls_dev/psa_information.py
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generated_psa_test_data: ../scripts/mbedtls_dev/psa_storage.py
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generated_psa_test_data: ../scripts/mbedtls_dev/test_case.py
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generated_psa_test_data: ../scripts/mbedtls_dev/test_data_generation.py
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## The generated file only depends on the options that are present in
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## crypto_config.h, not on which options are set. To avoid regenerating this
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## file all the time when switching between configurations, don't declare
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## crypto_config.h as a dependency. Remove this file from your working tree
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## if you've just added or removed an option in crypto_config.h.
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#generated_psa_test_data: ../include/psa/crypto_config.h
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generated_psa_test_data: ../include/psa/crypto_values.h
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generated_psa_test_data: ../include/psa/crypto_extra.h
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generated_psa_test_data: suites/test_suite_psa_crypto_metadata.data
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generated_psa_test_data:
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echo " Gen $(GENERATED_PSA_DATA_FILES) ..."
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$(PYTHON) scripts/generate_psa_tests.py
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# A test application is built for each suites/test_suite_*.data file.
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# Application name is same as .data file's base name and can be
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# constructed by stripping path 'suites/' and extension .data.
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DATA_FILES := $(wildcard suites/test_suite_*.data)
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# Make sure that generated data files are included even if they don't
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# exist yet when the makefile is parsed.
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DATA_FILES += $(filter-out $(DATA_FILES),$(GENERATED_FILES))
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APPS = $(basename $(subst suites/,,$(DATA_FILES)))
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# Construct executable name by adding OS specific suffix $(EXEXT).
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BINARIES := $(addsuffix $(EXEXT),$(APPS))
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.SILENT:
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.PHONY: all check test clean
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all: $(BINARIES)
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$(MBEDLIBS):
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$(MAKE) -C ../library
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MBEDTLS_TEST_OBJS=$(patsubst %.c,%.o,$(wildcard src/*.c src/drivers/*.c src/test_helpers/*.c))
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mbedtls_test: $(MBEDTLS_TEST_OBJS)
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TEST_OBJS_DEPS = $(wildcard include/test/*.h include/test/*/*.h)
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ifdef RECORD_PSA_STATUS_COVERAGE_LOG
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# Explicitly depend on this header because on a clean copy of the source tree,
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# it doesn't exist yet and must be generated as part of the build, and
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# therefore the wildcard enumeration above doesn't include it.
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TEST_OBJS_DEPS += include/test/instrument_record_status.h
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endif
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# Rule to compile common test C files in src folder
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src/%.o : src/%.c $(TEST_OBJS_DEPS)
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
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src/drivers/%.o : src/drivers/%.c
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
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src/test_helpers/%.o : src/test_helpers/%.c
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
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C_FILES := $(addsuffix .c,$(APPS))
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c: $(C_FILES)
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# Wildcard target for test code generation:
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# A .c file is generated for each .data file in the suites/ directory. Each .c
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# file depends on a .data and .function file from suites/ directory. Following
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# nameing convention is followed:
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#
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# C file | Depends on
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#-----------------------------------------------------------------------------
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# foo.c | suites/foo.function suites/foo.data
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# foo.bar.c | suites/foo.function suites/foo.bar.data
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#
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# Note above that .c and .data files have same base name.
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# However, corresponding .function file's base name is the word before first
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# dot in .c file's base name.
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#
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.SECONDEXPANSION:
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%.c: suites/$$(firstword $$(subst ., ,$$*)).function suites/%.data scripts/generate_test_code.py suites/helpers.function suites/main_test.function suites/host_test.function
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echo " Gen $@"
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$(PYTHON) scripts/generate_test_code.py -f suites/$(firstword $(subst ., ,$*)).function \
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-d suites/$*.data \
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-t suites/main_test.function \
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-p suites/host_test.function \
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-s suites \
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--helpers-file suites/helpers.function \
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-o .
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$(BINARIES): %$(EXEXT): %.c $(MBEDLIBS) $(TEST_OBJS_DEPS) $(MBEDTLS_TEST_OBJS)
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echo " CC $<"
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$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(MBEDTLS_TEST_OBJS) $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
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clean:
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ifndef WINDOWS
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rm -rf $(BINARIES) *.c *.datax
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rm -f src/*.o src/drivers/*.o src/test_helpers/*.o src/libmbed*
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rm -f include/test/instrument_record_status.h
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rm -f include/alt-extra/*/*_alt.h
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rm -rf libtestdriver1
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rm -f ../library/libtestdriver1.a
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else
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if exist *.c del /Q /F *.c
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if exist *.exe del /Q /F *.exe
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if exist *.datax del /Q /F *.datax
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if exist src/*.o del /Q /F src/*.o
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if exist src/drivers/*.o del /Q /F src/drivers/*.o
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if exist src/test_helpers/*.o del /Q /F src/test_helpers/*.o
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if exist src/libmbed* del /Q /F src/libmed*
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if exist include/test/instrument_record_status.h del /Q /F include/test/instrument_record_status.h
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endif
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neat: clean
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ifndef WINDOWS
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rm -f $(GENERATED_FILES)
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else
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for %f in ($(subst /,\,$(GENERATED_FILES))) if exist %f del /Q /F %f
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endif
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# Test suites caught by SKIP_TEST_SUITES are built but not executed.
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check: $(BINARIES)
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perl scripts/run-test-suites.pl $(TEST_FLAGS) --skip=$(SKIP_TEST_SUITES)
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test: check
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# Generate variants of some headers for testing
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include/alt-extra/%_alt.h: ../include/%.h
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perl -p -e 's/^(# *(define|ifndef) +\w+_)H\b/$${1}ALT_H/' $< >$@
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# Generate test library
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# Perl code that is executed to transform each original line from a library
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# source file into the corresponding line in the test driver copy of the
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# library. Add a LIBTESTDRIVER1_/libtestdriver1_ to mbedtls_xxx and psa_xxx
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# symbols.
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define libtestdriver1_rewrite :=
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s!^(\s*#\s*include\s*[\"<])(mbedtls|psa)/!$${1}libtestdriver1/include/$${2}/!; \
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next if /^\s*#\s*include/; \
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s/\b(?=MBEDTLS_|PSA_)/LIBTESTDRIVER1_/g; \
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s/\b(?=mbedtls_|psa_)/libtestdriver1_/g;
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endef
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libtestdriver1.a:
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# Copy the library and fake a 3rdparty Makefile include.
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rm -Rf ./libtestdriver1
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mkdir ./libtestdriver1
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cp -Rf ../library ./libtestdriver1
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cp -Rf ../include ./libtestdriver1
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cp -Rf ../scripts ./libtestdriver1
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mkdir ./libtestdriver1/3rdparty
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touch ./libtestdriver1/3rdparty/Makefile.inc
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# Set the test driver base (minimal) configuration.
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cp ./include/test/drivers/config_test_driver.h ./libtestdriver1/include/mbedtls/mbedtls_config.h
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# Set the PSA cryptography configuration for the test library.
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# It is set from the copied include/psa/crypto_config.h of the Mbed TLS
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# library the test library is intended to be linked with extended by
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# ./include/test/drivers/crypto_config_test_driver_extension.h to
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# mirror the PSA_ACCEL_* macros.
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mv ./libtestdriver1/include/psa/crypto_config.h ./libtestdriver1/include/psa/crypto_config.h.bak
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head -n -1 ./libtestdriver1/include/psa/crypto_config.h.bak > ./libtestdriver1/include/psa/crypto_config.h
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cat ./include/test/drivers/crypto_config_test_driver_extension.h >> ./libtestdriver1/include/psa/crypto_config.h
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echo "#endif /* PSA_CRYPTO_CONFIG_H */" >> ./libtestdriver1/include/psa/crypto_config.h
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# Prefix MBEDTLS_* PSA_* symbols with LIBTESTDRIVER1_ as well as
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# mbedtls_* psa_* symbols with libtestdriver1_ to avoid symbol clash
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# when this test driver library is linked with the Mbed TLS library.
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perl -pi -e '$(libtestdriver1_rewrite)' ./libtestdriver1/library/*.[ch]
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perl -pi -e '$(libtestdriver1_rewrite)' ./libtestdriver1/include/*/*.h
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$(MAKE) -C ./libtestdriver1/library CFLAGS="-I../../ $(CFLAGS)" LDFLAGS="$(LDFLAGS)" libmbedcrypto.a
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cp ./libtestdriver1/library/libmbedcrypto.a ../library/libtestdriver1.a
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ifdef RECORD_PSA_STATUS_COVERAGE_LOG
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include/test/instrument_record_status.h: ../include/psa/crypto.h Makefile
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echo " Gen $@"
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sed <../include/psa/crypto.h >$@ -n 's/^psa_status_t \([A-Za-z0-9_]*\)(.*/#define \1(...) RECORD_STATUS("\1", \1(__VA_ARGS__))/p'
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endif
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