Squashed 'lib/mbedtls/external/mbedtls/' content from commit 2ca6c285a0dd

git-subtree-dir: lib/mbedtls/external/mbedtls
git-subtree-split: 2ca6c285a0dd3f33982dd57299012dacab1ff206

1 files changed, 217 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000000..e0a7510d756
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,217 @@
+DESTDIR=/usr/local
+PREFIX=mbedtls_
+PERL ?= perl
+
+ifneq (,$(filter-out lib library/%,$(or $(MAKECMDGOALS),all)))
+    ifeq (,$(wildcard framework/exported.make))
+        # Use the define keyword to get a multi-line message.
+        # GNU make appends ".  Stop.", so tweak the ending of our message accordingly.
+        define error_message
+$(MBEDTLS_PATH)/framework/exported.make not found.
+Run `git submodule update --init` to fetch the submodule contents.
+This is a fatal error
+        endef
+        $(error $(error_message))
+    endif
+    include framework/exported.make
+endif
+
+.SILENT:
+
+.PHONY: all no_test programs lib tests install uninstall clean test check lcov apidoc apidoc_clean
+
+all: programs tests
+	$(MAKE) post_build
+
+no_test: programs
+
+programs: lib mbedtls_test
+	$(MAKE) -C programs
+
+lib:
+	$(MAKE) -C library
+
+tests: lib mbedtls_test
+	$(MAKE) -C tests
+
+mbedtls_test:
+	$(MAKE) -C tests mbedtls_test
+
+library/%:
+	$(MAKE) -C library $*
+programs/%:
+	$(MAKE) -C programs $*
+tests/%:
+	$(MAKE) -C tests $*
+
+.PHONY: generated_files
+generated_files: library/generated_files
+generated_files: programs/generated_files
+generated_files: tests/generated_files
+generated_files: visualc_files
+
+# Set GEN_FILES to the empty string to disable dependencies on generated
+# source files. Then `make generated_files` will only build files that
+# are missing, it will not rebuilt files that are present but out of date.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.
+# If $(GEN_FILES) is non-empty, the generated source files' dependencies
+# are treated ordinarily, based on file timestamps.
+GEN_FILES ?=
+
+# In dependencies where the target is a configuration-independent generated
+# file, use `TARGET: $(gen_file_dep) DEPENDENCY1 DEPENDENCY2 ...`
+# rather than directly `TARGET: DEPENDENCY1 DEPENDENCY2 ...`. This
+# enables the re-generation to be turned off when GEN_FILES is disabled.
+ifdef GEN_FILES
+gen_file_dep =
+else
+# Order-only dependency: generate the target if it's absent, but don't
+# re-generate it if it's present but older than its dependencies.
+gen_file_dep = |
+endif
+
+.PHONY: visualc_files
+VISUALC_FILES = visualc/VS2017/mbedTLS.sln visualc/VS2017/mbedTLS.vcxproj
+# TODO: $(app).vcxproj for each $(app) in programs/
+visualc_files: $(VISUALC_FILES)
+
+# Ensure that the .c files that generate_visualc_files.pl enumerates are
+# present before it runs. It doesn't matter if the files aren't up-to-date,
+# they just need to be present.
+$(VISUALC_FILES): | library/generated_files
+$(VISUALC_FILES): $(gen_file_dep) scripts/generate_visualc_files.pl
+$(VISUALC_FILES): $(gen_file_dep) scripts/data_files/vs2017-app-template.vcxproj
+$(VISUALC_FILES): $(gen_file_dep) scripts/data_files/vs2017-main-template.vcxproj
+$(VISUALC_FILES): $(gen_file_dep) scripts/data_files/vs2017-sln-template.sln
+# TODO: also the list of .c and .h source files, but not their content
+$(VISUALC_FILES):
+	echo "  Gen   $@ ..."
+	$(PERL) scripts/generate_visualc_files.pl
+
+ifndef WINDOWS
+install: no_test
+	mkdir -p $(DESTDIR)/include/mbedtls
+	cp -rp include/mbedtls $(DESTDIR)/include
+	mkdir -p $(DESTDIR)/include/psa
+	cp -rp include/psa $(DESTDIR)/include
+
+	mkdir -p $(DESTDIR)/lib
+	cp -RP library/libmbedtls.*    $(DESTDIR)/lib
+	cp -RP library/libmbedx509.*   $(DESTDIR)/lib
+	cp -RP library/libmbedcrypto.* $(DESTDIR)/lib
+
+	mkdir -p $(DESTDIR)/bin
+	for p in programs/*/* ; do              \
+	    if [ -x $$p ] && [ ! -d $$p ] ;     \
+	    then                                \
+	        f=$(PREFIX)`basename $$p` ;     \
+	        cp $$p $(DESTDIR)/bin/$$f ;     \
+	    fi                                  \
+	done
+
+uninstall:
+	rm -rf $(DESTDIR)/include/mbedtls
+	rm -rf $(DESTDIR)/include/psa
+	rm -f $(DESTDIR)/lib/libmbedtls.*
+	rm -f $(DESTDIR)/lib/libmbedx509.*
+	rm -f $(DESTDIR)/lib/libmbedcrypto.*
+
+	for p in programs/*/* ; do              \
+	    if [ -x $$p ] && [ ! -d $$p ] ;     \
+	    then                                \
+	        f=$(PREFIX)`basename $$p` ;     \
+	        rm -f $(DESTDIR)/bin/$$f ;      \
+	    fi                                  \
+	done
+endif
+
+
+WARNING_BORDER_LONG      =**********************************************************************************\n
+CTR_DRBG_128_BIT_KEY_WARN_L1=****  WARNING!  MBEDTLS_CTR_DRBG_USE_128_BIT_KEY defined!                      ****\n
+CTR_DRBG_128_BIT_KEY_WARN_L2=****  Using 128-bit keys for CTR_DRBG limits the security of generated         ****\n
+CTR_DRBG_128_BIT_KEY_WARN_L3=****  keys and operations that use random values generated to 128-bit security ****\n
+
+CTR_DRBG_128_BIT_KEY_WARNING=\n$(WARNING_BORDER_LONG)$(CTR_DRBG_128_BIT_KEY_WARN_L1)$(CTR_DRBG_128_BIT_KEY_WARN_L2)$(CTR_DRBG_128_BIT_KEY_WARN_L3)$(WARNING_BORDER_LONG)
+
+# Post build steps
+post_build:
+ifndef WINDOWS
+
+	# If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
+	-scripts/config.py get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY && ([ $$? -eq 0 ]) && \
+	    echo '$(CTR_DRBG_128_BIT_KEY_WARNING)'
+
+endif
+
+clean: clean_more_on_top
+	$(MAKE) -C library clean
+	$(MAKE) -C programs clean
+	$(MAKE) -C tests clean
+
+clean_more_on_top:
+ifndef WINDOWS
+	find . \( -name \*.gcno -o -name \*.gcda -o -name \*.info \) -exec rm {} +
+endif
+
+neat: clean_more_on_top
+	$(MAKE) -C library neat
+	$(MAKE) -C programs neat
+	$(MAKE) -C tests neat
+ifndef WINDOWS
+	rm -f visualc/VS2017/*.vcxproj visualc/VS2017/mbedTLS.sln
+else
+	if exist visualc\VS2017\*.vcxproj del /Q /F visualc\VS2017\*.vcxproj
+	if exist visualc\VS2017\mbedTLS.sln del /Q /F visualc\VS2017\mbedTLS.sln
+endif
+
+check: lib tests
+	$(MAKE) -C tests check
+
+test: check
+
+ifndef WINDOWS
+# For coverage testing:
+# 1. Build with:
+#         make CFLAGS='--coverage -g3 -O0' LDFLAGS='--coverage'
+# 2. Run the relevant tests for the part of the code you're interested in.
+#    For the reference coverage measurement, see
+#    tests/scripts/basic-build-test.sh
+# 3. Run scripts/lcov.sh to generate an HTML report.
+lcov:
+	scripts/lcov.sh
+
+apidoc:
+	mkdir -p apidoc
+	cd doxygen && doxygen mbedtls.doxyfile
+
+apidoc_clean:
+	rm -rf apidoc
+endif
+
+## Editor navigation files
+C_SOURCE_FILES = $(wildcard \
+	3rdparty/*/include/*/*.h 3rdparty/*/include/*/*/*.h 3rdparty/*/include/*/*/*/*.h \
+	3rdparty/*/*.c 3rdparty/*/*/*.c 3rdparty/*/*/*/*.c 3rdparty/*/*/*/*/*.c \
+	include/*/*.h \
+	library/*.[hc] \
+	programs/*/*.[hc] \
+	tests/include/*/*.h tests/include/*/*/*.h \
+	tests/src/*.c tests/src/*/*.c \
+	tests/suites/*.function \
+)
+# Exuberant-ctags invocation. Other ctags implementations may require different options.
+CTAGS = ctags --langmap=c:+.h.function --line-directives=no -o
+tags: $(C_SOURCE_FILES)
+	$(CTAGS) $@ $(C_SOURCE_FILES)
+TAGS: $(C_SOURCE_FILES)
+	etags --no-line-directive -o $@ $(C_SOURCE_FILES)
+global: GPATH GRTAGS GSYMS GTAGS
+GPATH GRTAGS GSYMS GTAGS: $(C_SOURCE_FILES)
+	ls $(C_SOURCE_FILES) | gtags -f - --gtagsconf .globalrc
+cscope: cscope.in.out cscope.po.out cscope.out
+cscope.in.out cscope.po.out cscope.out: $(C_SOURCE_FILES)
+	cscope -bq -u -Iinclude -Ilibrary $(patsubst %,-I%,$(wildcard 3rdparty/*/include)) -Itests/include $(C_SOURCE_FILES)
+.PHONY: cscope global