331 lines
13 KiB
Makefile
331 lines
13 KiB
Makefile
.PHONY: pretty clean ChangeLog.md
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SRCS = include/nlohmann/json.hpp \
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include/nlohmann/json_fwd.hpp \
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include/nlohmann/adl_serializer.hpp \
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include/nlohmann/detail/conversions/from_json.hpp \
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include/nlohmann/detail/conversions/to_chars.hpp \
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include/nlohmann/detail/conversions/to_json.hpp \
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include/nlohmann/detail/exceptions.hpp \
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include/nlohmann/detail/input/binary_reader.hpp \
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include/nlohmann/detail/input/input_adapters.hpp \
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include/nlohmann/detail/input/json_sax.hpp \
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include/nlohmann/detail/input/lexer.hpp \
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include/nlohmann/detail/input/parser.hpp \
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include/nlohmann/detail/iterators/internal_iterator.hpp \
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include/nlohmann/detail/iterators/iter_impl.hpp \
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include/nlohmann/detail/iterators/iteration_proxy.hpp \
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include/nlohmann/detail/iterators/json_reverse_iterator.hpp \
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include/nlohmann/detail/iterators/primitive_iterator.hpp \
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include/nlohmann/detail/json_pointer.hpp \
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include/nlohmann/detail/json_ref.hpp \
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include/nlohmann/detail/macro_scope.hpp \
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include/nlohmann/detail/macro_unscope.hpp \
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include/nlohmann/detail/meta.hpp \
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include/nlohmann/detail/output/binary_writer.hpp \
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include/nlohmann/detail/output/output_adapters.hpp \
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include/nlohmann/detail/output/serializer.hpp \
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include/nlohmann/detail/value_t.hpp
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UNAME = $(shell uname)
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CXX=clang++
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AMALGAMATED_FILE=single_include/nlohmann/json.hpp
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# main target
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all:
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@echo "amalgamate - amalgamate file single_include/nlohmann/json.hpp from the include/nlohmann sources"
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@echo "ChangeLog.md - generate ChangeLog file"
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@echo "check - compile and execute test suite"
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@echo "check-amalgamation - check whether sources have been amalgamated"
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@echo "check-fast - compile and execute test suite (skip long-running tests)"
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@echo "clean - remove built files"
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@echo "coverage - create coverage information with lcov"
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@echo "cppcheck - analyze code with cppcheck"
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@echo "doctest - compile example files and check their output"
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@echo "fuzz_testing - prepare fuzz testing of the JSON parser"
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@echo "fuzz_testing_cbor - prepare fuzz testing of the CBOR parser"
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@echo "fuzz_testing_msgpack - prepare fuzz testing of the MessagePack parser"
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@echo "fuzz_testing_ubjson - prepare fuzz testing of the UBJSON parser"
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@echo "json_unit - create single-file test executable"
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@echo "pedantic_clang - run Clang with maximal warning flags"
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@echo "pedantic_gcc - run GCC with maximal warning flags"
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@echo "pretty - beautify code with Artistic Style"
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@echo "run_benchmarks - build and run benchmarks"
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##########################################################################
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# unit tests
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##########################################################################
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# build unit tests
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json_unit:
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@$(MAKE) json_unit -C test
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# run unit tests
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check:
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$(MAKE) check -C test
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check-fast:
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$(MAKE) check -C test TEST_PATTERN=""
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# clean up
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clean:
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rm -fr json_unit json_benchmarks fuzz fuzz-testing *.dSYM test/*.dSYM
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rm -fr benchmarks/files/numbers/*.json
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rm -fr build_coverage build_benchmarks
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$(MAKE) clean -Cdoc
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$(MAKE) clean -Ctest
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##########################################################################
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# coverage
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##########################################################################
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coverage:
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mkdir build_coverage
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cd build_coverage ; CXX=g++-5 cmake .. -GNinja -DJSON_Coverage=ON -DJSON_MultipleHeaders=ON
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cd build_coverage ; ninja
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cd build_coverage ; ctest -E '.*_default' -j10
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cd build_coverage ; ninja lcov_html
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open build_coverage/test/html/index.html
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##########################################################################
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# documentation tests
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##########################################################################
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# compile example files and check output
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doctest:
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$(MAKE) check_output -C doc
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##########################################################################
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# warning detector
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##########################################################################
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# calling Clang with all warnings, except:
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# -Wno-documentation-unknown-command: code uses user-defined commands like @complexity
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# -Wno-exit-time-destructors: warning in Catch code
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# -Wno-keyword-macro: unit-tests use "#define private public"
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# -Wno-deprecated-declarations: the library deprecated some functions
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# -Wno-weak-vtables: exception class is defined inline, but has virtual method
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# -Wno-range-loop-analysis: items tests "for(const auto i...)"
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# -Wno-float-equal: not all comparisons in the tests can be replaced by Approx
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# -Wno-switch-enum -Wno-covered-switch-default: pedantic/contradicting warnings about switches
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# -Wno-padded: padding is nothing to warn about
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pedantic_clang:
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$(MAKE) json_unit CXXFLAGS="\
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-std=c++11 -Wno-c++98-compat -Wno-c++98-compat-pedantic \
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-Werror \
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-Weverything \
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-Wno-documentation-unknown-command \
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-Wno-exit-time-destructors \
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-Wno-keyword-macro \
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-Wno-deprecated-declarations \
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-Wno-weak-vtables \
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-Wno-range-loop-analysis \
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-Wno-float-equal \
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-Wno-switch-enum -Wno-covered-switch-default \
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-Wno-padded"
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# calling GCC with most warnings
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pedantic_gcc:
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$(MAKE) json_unit CXXFLAGS="\
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-std=c++11 \
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-Wno-deprecated-declarations \
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-Werror \
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-Wall -Wpedantic -Wextra \
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-Walloca \
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-Warray-bounds=2 \
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-Wcast-qual -Wcast-align \
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-Wchar-subscripts \
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-Wconditionally-supported \
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-Wconversion \
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-Wdate-time \
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-Wdeprecated \
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-Wdisabled-optimization \
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-Wdouble-promotion \
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-Wduplicated-branches \
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-Wduplicated-cond \
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-Wformat-overflow=2 \
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-Wformat-signedness \
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-Wformat-truncation=2 \
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-Wformat=2 \
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-Wno-ignored-qualifiers \
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-Wimplicit-fallthrough=5 \
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-Wlogical-op \
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-Wmissing-declarations \
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-Wmissing-format-attribute \
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-Wmissing-include-dirs \
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-Wnoexcept \
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-Wnonnull \
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-Wnull-dereference \
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-Wold-style-cast \
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-Woverloaded-virtual \
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-Wparentheses \
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-Wplacement-new=2 \
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-Wredundant-decls \
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-Wreorder \
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-Wrestrict \
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-Wshadow=global \
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-Wshift-overflow=2 \
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-Wsign-conversion \
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-Wsign-promo \
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-Wsized-deallocation \
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-Wstrict-overflow=5 \
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-Wsuggest-attribute=const \
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-Wsuggest-attribute=format \
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-Wsuggest-attribute=noreturn \
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-Wsuggest-attribute=pure \
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-Wsuggest-final-methods \
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-Wsuggest-final-types \
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-Wsuggest-override \
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-Wtrigraphs \
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-Wundef \
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-Wuninitialized -Wunknown-pragmas \
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-Wunused \
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-Wunused-const-variable=2 \
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-Wunused-macros \
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-Wunused-parameter \
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-Wuseless-cast \
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-Wvariadic-macros"
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##########################################################################
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# benchmarks
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##########################################################################
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run_benchmarks:
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mkdir build_benchmarks
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cd build_benchmarks ; cmake ../benchmarks
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cd build_benchmarks ; make
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cd build_benchmarks ; ./json_benchmarks
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##########################################################################
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# fuzzing
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##########################################################################
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# the overall fuzz testing target
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fuzz_testing:
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rm -fr fuzz-testing
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mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out
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$(MAKE) parse_afl_fuzzer -C test CXX=afl-clang++
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mv test/parse_afl_fuzzer fuzz-testing/fuzzer
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find test/data/json_tests -size -5k -name *json | xargs -I{} cp "{}" fuzz-testing/testcases
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@echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer"
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fuzz_testing_cbor:
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rm -fr fuzz-testing
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mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out
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$(MAKE) parse_cbor_fuzzer -C test CXX=afl-clang++
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mv test/parse_cbor_fuzzer fuzz-testing/fuzzer
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find test/data -size -5k -name *.cbor | xargs -I{} cp "{}" fuzz-testing/testcases
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@echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer"
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fuzz_testing_msgpack:
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rm -fr fuzz-testing
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mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out
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$(MAKE) parse_msgpack_fuzzer -C test CXX=afl-clang++
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mv test/parse_msgpack_fuzzer fuzz-testing/fuzzer
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find test/data -size -5k -name *.msgpack | xargs -I{} cp "{}" fuzz-testing/testcases
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@echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer"
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fuzz_testing_ubjson:
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rm -fr fuzz-testing
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mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out
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$(MAKE) parse_ubjson_fuzzer -C test CXX=afl-clang++
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mv test/parse_ubjson_fuzzer fuzz-testing/fuzzer
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find test/data -size -5k -name *.ubjson | xargs -I{} cp "{}" fuzz-testing/testcases
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@echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer"
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fuzzing-start:
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afl-fuzz -S fuzzer1 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer2 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer3 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer4 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer5 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer6 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -S fuzzer7 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null &
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afl-fuzz -M fuzzer0 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer
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fuzzing-stop:
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-killall fuzzer
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-killall afl-fuzz
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##########################################################################
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# static analyzer
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##########################################################################
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# call cppcheck on the main header file
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cppcheck:
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cppcheck --enable=warning --inconclusive --force --std=c++11 $(AMALGAMATED_FILE) --error-exitcode=1
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# compile and check with Clang Static Analyzer
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clang_analyze:
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rm -fr clang_analyze_build
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mkdir clang_analyze_build
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cd clang_analyze_build ; CCC_CXX=/Users/niels/Documents/projects/llvm-clang/local/bin/clang++ /Users/niels/Documents/projects/llvm-clang/local/bin/scan-build cmake ..
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/Users/niels/Documents/projects/llvm-clang/local/bin/scan-build -enable-checker alpha.core.DynamicTypeChecker,alpha.core.PointerArithm,alpha.core.PointerSub,alpha.cplusplus.DeleteWithNonVirtualDtor,alpha.cplusplus.IteratorRange,alpha.cplusplus.MisusedMovedObject,alpha.security.ArrayBoundV2,alpha.core.Conversion --use-c++=/Users/niels/Documents/projects/llvm-clang/local/bin/clang++ --view -analyze-headers -o clang_analyze_build/report.html make -j10 -C clang_analyze_build
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##########################################################################
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# maintainer targets
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##########################################################################
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# pretty printer
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pretty:
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astyle --style=allman --indent=spaces=4 --indent-modifiers \
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--indent-switches --indent-preproc-block --indent-preproc-define \
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--indent-col1-comments --pad-oper --pad-header --align-pointer=type \
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--align-reference=type --add-brackets --convert-tabs --close-templates \
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--lineend=linux --preserve-date --suffix=none --formatted \
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$(SRCS) $(AMALGAMATED_FILE) test/src/*.cpp \
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benchmarks/src/benchmarks.cpp doc/examples/*.cpp
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# create single header file
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amalgamate: $(AMALGAMATED_FILE)
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$(AMALGAMATED_FILE): $(SRCS)
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third_party/amalgamate/amalgamate.py -c third_party/amalgamate/config.json -s . --verbose=yes
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$(MAKE) pretty
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# check if single_include/nlohmann/json.hpp has been amalgamated from the nlohmann sources
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check-amalgamation:
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@mv $(AMALGAMATED_FILE) $(AMALGAMATED_FILE)~
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@$(MAKE) amalgamate
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@diff $(AMALGAMATED_FILE) $(AMALGAMATED_FILE)~ || (echo "===================================================================\n Amalgamation required! Please read the contribution guidelines\n in file .github/CONTRIBUTING.md.\n===================================================================" ; mv $(AMALGAMATED_FILE)~ $(AMALGAMATED_FILE) ; false)
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@mv $(AMALGAMATED_FILE)~ $(AMALGAMATED_FILE)
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# check if every header in nlohmann includes sufficient headers to be compiled
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# individually
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check-single-includes:
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for x in $(SRCS); do \
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echo "#include <$$x>\nint main() {}\n" | sed 's|include/||' > single_include_test.cpp; \
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$(CXX) $(CXXFLAGS) -Iinclude -std=c++11 single_include_test.cpp -o single_include_test; \
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rm single_include_test.cpp single_include_test; \
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done
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##########################################################################
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# changelog
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##########################################################################
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NEXT_VERSION ?= "unreleased"
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ChangeLog.md:
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github_changelog_generator -o ChangeLog.md --simple-list --release-url https://github.com/nlohmann/json/releases/tag/%s --future-release $(NEXT_VERSION)
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gsed -i 's|https://github.com/nlohmann/json/releases/tag/HEAD|https://github.com/nlohmann/json/tree/HEAD|' ChangeLog.md
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gsed -i '2i All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).' ChangeLog.md
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##########################################################################
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# release
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##########################################################################
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release:
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mkdir release_files
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zip -9 -r include.zip include/*
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gpg --armor --detach-sig include.zip
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mv include.zip include.zip.asc release_files
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gpg --armor --detach-sig single_include/nlohmann/json.hpp
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cp single_include/nlohmann/json.hpp release_files
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mv single_include/nlohmann/json.hpp.asc release_files
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cd release_files ; shasum -a 256 json.hpp > hashes.txt
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cd release_files ; shasum -a 256 include.zip >> hashes.txt
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