| .PHONY: pretty clean ChangeLog.md release |
| |
| ########################################################################## |
| # configuration |
| ########################################################################## |
| |
| # directory to recent compiler binaries |
| COMPILER_DIR=/Users/niels/Documents/projects/compilers/local/bin |
| |
| # find GNU sed to use `-i` parameter |
| SED:=$(shell command -v gsed || which sed) |
| |
| |
| ########################################################################## |
| # source files |
| ########################################################################## |
| |
| # the list of sources in the include folder |
| SRCS=$(shell find include -type f | sort) |
| |
| # the single header (amalgamated from the source files) |
| AMALGAMATED_FILE=single_include/nlohmann/json.hpp |
| |
| |
| ########################################################################## |
| # documentation of the Makefile's targets |
| ########################################################################## |
| |
| # main target |
| all: |
| @echo "amalgamate - amalgamate file single_include/nlohmann/json.hpp from the include/nlohmann sources" |
| @echo "ChangeLog.md - generate ChangeLog file" |
| @echo "check - compile and execute test suite" |
| @echo "check-amalgamation - check whether sources have been amalgamated" |
| @echo "clean - remove built files" |
| @echo "coverage - create coverage information with lcov" |
| @echo "cppcheck - analyze code with cppcheck" |
| @echo "cpplint - analyze code with cpplint" |
| @echo "clang_tidy - analyze code with Clang-Tidy" |
| @echo "clang_analyze - analyze code with Clang-Analyzer" |
| @echo "doctest - compile example files and check their output" |
| @echo "fuzz_testing - prepare fuzz testing of the JSON parser" |
| @echo "fuzz_testing_bson - prepare fuzz testing of the BSON parser" |
| @echo "fuzz_testing_cbor - prepare fuzz testing of the CBOR parser" |
| @echo "fuzz_testing_msgpack - prepare fuzz testing of the MessagePack parser" |
| @echo "fuzz_testing_ubjson - prepare fuzz testing of the UBJSON parser" |
| @echo "json_unit - create single-file test executable" |
| @echo "pedantic_clang - run Clang with maximal warning flags" |
| @echo "pedantic_gcc - run GCC with maximal warning flags" |
| @echo "pretty - beautify code with Artistic Style" |
| @echo "run_benchmarks - build and run benchmarks" |
| |
| |
| ########################################################################## |
| # unit tests |
| ########################################################################## |
| |
| # build unit tests |
| json_unit: |
| @$(MAKE) json_unit -C test |
| |
| # run unit tests |
| check: |
| $(MAKE) check -C test |
| |
| |
| ########################################################################## |
| # coverage |
| ########################################################################## |
| |
| coverage: |
| rm -fr build_coverage |
| mkdir build_coverage |
| cd build_coverage ; cmake .. -GNinja -DCMAKE_BUILD_TYPE=Debug -DJSON_Coverage=ON -DJSON_MultipleHeaders=ON |
| cd build_coverage ; ninja |
| cd build_coverage ; ctest -j10 |
| cd build_coverage ; ninja lcov_html |
| open build_coverage/test/html/index.html |
| |
| ########################################################################## |
| # documentation tests |
| ########################################################################## |
| |
| # compile example files and check output |
| doctest: |
| $(MAKE) check_output -C doc |
| |
| |
| ########################################################################## |
| # warning detector |
| ########################################################################## |
| |
| # calling Clang with all warnings, except: |
| # -Wno-c++2a-compat: u8 literals will behave differently in C++20... |
| # -Wno-deprecated-declarations: the library deprecated some functions |
| # -Wno-documentation-unknown-command: code uses user-defined commands like @complexity |
| # -Wno-exit-time-destructors: warning in json code triggered by NLOHMANN_JSON_SERIALIZE_ENUM |
| # -Wno-float-equal: not all comparisons in the tests can be replaced by Approx |
| # -Wno-keyword-macro: unit-tests use "#define private public" |
| # -Wno-missing-prototypes: for NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE |
| # -Wno-padded: padding is nothing to warn about |
| # -Wno-range-loop-analysis: items tests "for(const auto i...)" |
| # -Wno-switch-enum -Wno-covered-switch-default: pedantic/contradicting warnings about switches |
| # -Wno-weak-vtables: exception class is defined inline, but has virtual method |
| pedantic_clang: |
| rm -fr build_pedantic |
| CXXFLAGS=" \ |
| -std=c++11 -Wno-c++98-compat -Wno-c++98-compat-pedantic \ |
| -Werror \ |
| -Weverything \ |
| -Wno-c++2a-compat \ |
| -Wno-deprecated-declarations \ |
| -Wno-documentation-unknown-command \ |
| -Wno-exit-time-destructors \ |
| -Wno-float-equal \ |
| -Wno-keyword-macro \ |
| -Wno-missing-prototypes \ |
| -Wno-padded \ |
| -Wno-range-loop-analysis \ |
| -Wno-switch-enum -Wno-covered-switch-default \ |
| -Wno-weak-vtables" cmake -S . -B build_pedantic -GNinja -DCMAKE_BUILD_TYPE=Debug -DJSON_MultipleHeaders=ON -DJSON_BuildTests=On |
| cmake --build build_pedantic |
| |
| # calling GCC with most warnings |
| pedantic_gcc: |
| rm -fr build_pedantic |
| CXXFLAGS=" \ |
| -std=c++11 \ |
| -pedantic \ |
| -Werror \ |
| --all-warnings \ |
| --extra-warnings \ |
| -W \ |
| -Wno-abi-tag \ |
| -Waddress \ |
| -Waddress-of-packed-member \ |
| -Wno-aggregate-return \ |
| -Waggressive-loop-optimizations \ |
| -Waligned-new=all \ |
| -Wall \ |
| -Walloc-zero \ |
| -Walloca \ |
| -Wanalyzer-double-fclose \ |
| -Wanalyzer-double-free \ |
| -Wanalyzer-exposure-through-output-file \ |
| -Wanalyzer-file-leak \ |
| -Wanalyzer-free-of-non-heap \ |
| -Wanalyzer-malloc-leak \ |
| -Wanalyzer-null-argument \ |
| -Wanalyzer-null-dereference \ |
| -Wanalyzer-possible-null-argument \ |
| -Wanalyzer-possible-null-dereference \ |
| -Wanalyzer-stale-setjmp-buffer \ |
| -Wanalyzer-tainted-array-index \ |
| -Wanalyzer-too-complex \ |
| -Wanalyzer-unsafe-call-within-signal-handler \ |
| -Wanalyzer-use-after-free \ |
| -Wanalyzer-use-of-pointer-in-stale-stack-frame \ |
| -Warith-conversion \ |
| -Warray-bounds \ |
| -Warray-bounds=2 \ |
| -Wattribute-alias=2 \ |
| -Wattribute-warning \ |
| -Wattributes \ |
| -Wbool-compare \ |
| -Wbool-operation \ |
| -Wbuiltin-declaration-mismatch \ |
| -Wbuiltin-macro-redefined \ |
| -Wc++0x-compat \ |
| -Wc++11-compat \ |
| -Wc++14-compat \ |
| -Wc++17-compat \ |
| -Wc++1z-compat \ |
| -Wc++20-compat \ |
| -Wc++2a-compat \ |
| -Wcannot-profile \ |
| -Wcast-align \ |
| -Wcast-align=strict \ |
| -Wcast-function-type \ |
| -Wcast-qual \ |
| -Wcatch-value=3 \ |
| -Wchar-subscripts \ |
| -Wclass-conversion \ |
| -Wclass-memaccess \ |
| -Wclobbered \ |
| -Wcomma-subscript \ |
| -Wcomment \ |
| -Wcomments \ |
| -Wconditionally-supported \ |
| -Wconversion \ |
| -Wconversion-null \ |
| -Wcoverage-mismatch \ |
| -Wcpp \ |
| -Wctor-dtor-privacy \ |
| -Wdangling-else \ |
| -Wdate-time \ |
| -Wdelete-incomplete \ |
| -Wdelete-non-virtual-dtor \ |
| -Wdeprecated \ |
| -Wdeprecated-copy \ |
| -Wdeprecated-copy-dtor \ |
| -Wdeprecated-declarations \ |
| -Wdisabled-optimization \ |
| -Wdiv-by-zero \ |
| -Wdouble-promotion \ |
| -Wduplicated-branches \ |
| -Wduplicated-cond \ |
| -Weffc++ \ |
| -Wempty-body \ |
| -Wendif-labels \ |
| -Wenum-compare \ |
| -Wexpansion-to-defined \ |
| -Wextra \ |
| -Wextra-semi \ |
| -Wfloat-conversion \ |
| -Wfloat-equal \ |
| -Wformat -Wformat-contains-nul \ |
| -Wformat -Wformat-extra-args \ |
| -Wformat -Wformat-nonliteral \ |
| -Wformat -Wformat-security \ |
| -Wformat -Wformat-y2k \ |
| -Wformat -Wformat-zero-length \ |
| -Wformat-diag \ |
| -Wformat-overflow=2 \ |
| -Wformat-signedness \ |
| -Wformat-truncation=2 \ |
| -Wformat=2 \ |
| -Wframe-address \ |
| -Wfree-nonheap-object \ |
| -Whsa \ |
| -Wif-not-aligned \ |
| -Wignored-attributes \ |
| -Wignored-qualifiers \ |
| -Wimplicit-fallthrough=5 \ |
| -Winaccessible-base \ |
| -Winherited-variadic-ctor \ |
| -Winit-list-lifetime \ |
| -Winit-self \ |
| -Winline \ |
| -Wint-in-bool-context \ |
| -Wint-to-pointer-cast \ |
| -Winvalid-memory-model \ |
| -Winvalid-offsetof \ |
| -Winvalid-pch \ |
| -Wliteral-suffix \ |
| -Wlogical-not-parentheses \ |
| -Wlogical-op \ |
| -Wno-long-long \ |
| -Wlto-type-mismatch \ |
| -Wmain \ |
| -Wmaybe-uninitialized \ |
| -Wmemset-elt-size \ |
| -Wmemset-transposed-args \ |
| -Wmisleading-indentation \ |
| -Wmismatched-tags \ |
| -Wmissing-attributes \ |
| -Wmissing-braces \ |
| -Wno-missing-declarations \ |
| -Wmissing-field-initializers \ |
| -Wmissing-include-dirs \ |
| -Wmissing-profile \ |
| -Wmultichar \ |
| -Wmultiple-inheritance \ |
| -Wmultistatement-macros \ |
| -Wno-namespaces \ |
| -Wnarrowing \ |
| -Wno-noexcept \ |
| -Wnoexcept-type \ |
| -Wnon-template-friend \ |
| -Wnon-virtual-dtor \ |
| -Wnonnull \ |
| -Wnonnull-compare \ |
| -Wnonportable-cfstrings \ |
| -Wnormalized=nfkc \ |
| -Wnull-dereference \ |
| -Wodr \ |
| -Wold-style-cast \ |
| -Wopenmp-simd \ |
| -Woverflow \ |
| -Woverlength-strings \ |
| -Woverloaded-virtual \ |
| -Wpacked \ |
| -Wpacked-bitfield-compat \ |
| -Wpacked-not-aligned \ |
| -Wno-padded \ |
| -Wparentheses \ |
| -Wpedantic \ |
| -Wpessimizing-move \ |
| -Wplacement-new=2 \ |
| -Wpmf-conversions \ |
| -Wpointer-arith \ |
| -Wpointer-compare \ |
| -Wpragmas \ |
| -Wprio-ctor-dtor \ |
| -Wpsabi \ |
| -Wredundant-decls \ |
| -Wredundant-move \ |
| -Wredundant-tags \ |
| -Wregister \ |
| -Wreorder \ |
| -Wrestrict \ |
| -Wreturn-local-addr \ |
| -Wreturn-type \ |
| -Wscalar-storage-order \ |
| -Wsequence-point \ |
| -Wshadow=compatible-local \ |
| -Wshadow=global \ |
| -Wshadow=local \ |
| -Wshift-count-negative \ |
| -Wshift-count-overflow \ |
| -Wshift-negative-value \ |
| -Wshift-overflow=2 \ |
| -Wsign-compare \ |
| -Wsign-conversion \ |
| -Wsign-promo \ |
| -Wsized-deallocation \ |
| -Wsizeof-array-argument \ |
| -Wsizeof-pointer-div \ |
| -Wsizeof-pointer-memaccess \ |
| -Wstack-protector \ |
| -Wstrict-aliasing \ |
| -Wstrict-aliasing=3 \ |
| -Wstrict-null-sentinel \ |
| -Wstrict-overflow \ |
| -Wstrict-overflow=5 \ |
| -Wstring-compare \ |
| -Wstringop-overflow \ |
| -Wstringop-overflow=4 \ |
| -Wstringop-truncation \ |
| -Wsubobject-linkage \ |
| -Wsuggest-attribute=cold \ |
| -Wsuggest-attribute=const \ |
| -Wsuggest-attribute=format \ |
| -Wsuggest-attribute=malloc \ |
| -Wsuggest-attribute=noreturn \ |
| -Wsuggest-attribute=pure \ |
| -Wsuggest-final-methods \ |
| -Wsuggest-final-types \ |
| -Wsuggest-override \ |
| -Wswitch \ |
| -Wswitch-bool \ |
| -Wswitch-default \ |
| -Wno-switch-enum \ |
| -Wswitch-outside-range \ |
| -Wswitch-unreachable \ |
| -Wsync-nand \ |
| -Wsynth \ |
| -Wno-system-headers \ |
| -Wtautological-compare \ |
| -Wno-templates \ |
| -Wterminate \ |
| -Wtrampolines \ |
| -Wtrigraphs \ |
| -Wtype-limits \ |
| -Wundef \ |
| -Wuninitialized \ |
| -Wunknown-pragmas \ |
| -Wunreachable-code \ |
| -Wunsafe-loop-optimizations \ |
| -Wunused \ |
| -Wunused-but-set-parameter \ |
| -Wunused-but-set-variable \ |
| -Wunused-const-variable=2 \ |
| -Wunused-function \ |
| -Wunused-label \ |
| -Wno-unused-local-typedefs \ |
| -Wunused-macros \ |
| -Wunused-parameter \ |
| -Wunused-result \ |
| -Wunused-value \ |
| -Wunused-variable \ |
| -Wuseless-cast \ |
| -Wvarargs \ |
| -Wvariadic-macros \ |
| -Wvector-operation-performance \ |
| -Wvirtual-inheritance \ |
| -Wvirtual-move-assign \ |
| -Wvla \ |
| -Wvolatile \ |
| -Wvolatile-register-var \ |
| -Wwrite-strings \ |
| -Wzero-as-null-pointer-constant \ |
| -Wzero-length-bounds \ |
| " cmake -S . -B build_pedantic -GNinja -DCMAKE_BUILD_TYPE=Debug -DJSON_MultipleHeaders=ON -DJSON_BuildTests=On |
| cmake --build build_pedantic |
| |
| ########################################################################## |
| # benchmarks |
| ########################################################################## |
| |
| run_benchmarks: |
| rm -fr build_benchmarks |
| mkdir build_benchmarks |
| cd build_benchmarks ; cmake ../benchmarks -GNinja -DCMAKE_BUILD_TYPE=Release -DJSON_BuildTests=On |
| cd build_benchmarks ; ninja |
| cd build_benchmarks ; ./json_benchmarks |
| |
| ########################################################################## |
| # fuzzing |
| ########################################################################## |
| |
| # the overall fuzz testing target |
| fuzz_testing: |
| rm -fr fuzz-testing |
| mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out |
| $(MAKE) parse_afl_fuzzer -C test CXX=afl-clang++ |
| mv test/parse_afl_fuzzer fuzz-testing/fuzzer |
| find test/data/json_tests -size -5k -name *json | xargs -I{} cp "{}" fuzz-testing/testcases |
| @echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer" |
| |
| fuzz_testing_bson: |
| rm -fr fuzz-testing |
| mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out |
| $(MAKE) parse_bson_fuzzer -C test CXX=afl-clang++ |
| mv test/parse_bson_fuzzer fuzz-testing/fuzzer |
| find test/data -size -5k -name *.bson | xargs -I{} cp "{}" fuzz-testing/testcases |
| @echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer" |
| |
| fuzz_testing_cbor: |
| rm -fr fuzz-testing |
| mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out |
| $(MAKE) parse_cbor_fuzzer -C test CXX=afl-clang++ |
| mv test/parse_cbor_fuzzer fuzz-testing/fuzzer |
| find test/data -size -5k -name *.cbor | xargs -I{} cp "{}" fuzz-testing/testcases |
| @echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer" |
| |
| fuzz_testing_msgpack: |
| rm -fr fuzz-testing |
| mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out |
| $(MAKE) parse_msgpack_fuzzer -C test CXX=afl-clang++ |
| mv test/parse_msgpack_fuzzer fuzz-testing/fuzzer |
| find test/data -size -5k -name *.msgpack | xargs -I{} cp "{}" fuzz-testing/testcases |
| @echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer" |
| |
| fuzz_testing_ubjson: |
| rm -fr fuzz-testing |
| mkdir -p fuzz-testing fuzz-testing/testcases fuzz-testing/out |
| $(MAKE) parse_ubjson_fuzzer -C test CXX=afl-clang++ |
| mv test/parse_ubjson_fuzzer fuzz-testing/fuzzer |
| find test/data -size -5k -name *.ubjson | xargs -I{} cp "{}" fuzz-testing/testcases |
| @echo "Execute: afl-fuzz -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer" |
| |
| fuzzing-start: |
| afl-fuzz -S fuzzer1 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer2 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer3 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer4 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer5 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer6 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -S fuzzer7 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer > /dev/null & |
| afl-fuzz -M fuzzer0 -i fuzz-testing/testcases -o fuzz-testing/out fuzz-testing/fuzzer |
| |
| fuzzing-stop: |
| -killall fuzzer |
| -killall afl-fuzz |
| |
| |
| ########################################################################## |
| # Static analysis |
| ########################################################################## |
| |
| # call cppcheck <http://cppcheck.sourceforge.net> |
| # Note: this target is called by Travis |
| cppcheck: |
| cppcheck --enable=warning --inline-suppr --inconclusive --force --std=c++11 $(AMALGAMATED_FILE) --error-exitcode=1 |
| |
| # call Clang Static Analyzer <https://clang-analyzer.llvm.org> |
| clang_analyze: |
| rm -fr clang_analyze_build |
| mkdir clang_analyze_build |
| cd clang_analyze_build ; CCC_CXX=$(COMPILER_DIR)/clang++ CXX=$(COMPILER_DIR)/clang++ $(COMPILER_DIR)/scan-build cmake .. -GNinja -DJSON_BuildTests=On -DJSON_MultipleHeaders=On |
| cd clang_analyze_build ; \ |
| $(COMPILER_DIR)/scan-build \ |
| -enable-checker alpha.core.BoolAssignment,alpha.core.CallAndMessageUnInitRefArg,alpha.core.CastSize,alpha.core.CastToStruct,alpha.core.Conversion,alpha.core.DynamicTypeChecker,alpha.core.FixedAddr,alpha.core.PointerArithm,alpha.core.PointerSub,alpha.core.SizeofPtr,alpha.core.StackAddressAsyncEscape,alpha.core.TestAfterDivZero,alpha.deadcode.UnreachableCode,core.builtin.BuiltinFunctions,core.builtin.NoReturnFunctions,core.CallAndMessage,core.DivideZero,core.DynamicTypePropagation,core.NonnilStringConstants,core.NonNullParamChecker,core.NullDereference,core.StackAddressEscape,core.UndefinedBinaryOperatorResult,core.uninitialized.ArraySubscript,core.uninitialized.Assign,core.uninitialized.Branch,core.uninitialized.CapturedBlockVariable,core.uninitialized.UndefReturn,core.VLASize,cplusplus.InnerPointer,cplusplus.Move,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,cplusplus.SelfAssignment,deadcode.DeadStores,nullability.NullableDereferenced,nullability.NullablePassedToNonnull,nullability.NullableReturnedFromNonnull,nullability.NullPassedToNonnull,nullability.NullReturnedFromNonnull \ |
| --use-c++=$(COMPILER_DIR)/clang++ -analyze-headers -o report ninja |
| open clang_analyze_build/report/*/index.html |
| |
| # call cpplint <https://github.com/cpplint/cpplint> |
| # Note: some errors expected due to false positives |
| cpplint: |
| third_party/cpplint/cpplint.py \ |
| --filter=-whitespace,-legal,-readability/alt_tokens,-runtime/references,-runtime/explicit \ |
| --quiet --recursive $(SRCS) |
| |
| # call Clang-Tidy <https://clang.llvm.org/extra/clang-tidy/> |
| clang_tidy: |
| $(COMPILER_DIR)/clang-tidy $(AMALGAMATED_FILE) -- -Iinclude -std=c++11 |
| |
| # call PVS-Studio Analyzer <https://www.viva64.com/en/pvs-studio/> |
| pvs_studio: |
| rm -fr pvs_studio_build |
| mkdir pvs_studio_build |
| cd pvs_studio_build ; cmake .. -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DJSON_MultipleHeaders=On |
| cd pvs_studio_build ; pvs-studio-analyzer analyze -j 10 |
| cd pvs_studio_build ; plog-converter -a'GA:1,2;64:1;CS' -t fullhtml PVS-Studio.log -o pvs |
| open pvs_studio_build/pvs/index.html |
| |
| # call Infer <https://fbinfer.com> static analyzer |
| infer: |
| rm -fr infer_build |
| mkdir infer_build |
| cd infer_build ; infer compile -- cmake .. -DJSON_MultipleHeaders=On ; infer run -- make -j 4 |
| |
| # call OCLint <http://oclint.org> static analyzer |
| oclint: |
| oclint $(SRCS) -report-type html -enable-global-analysis -o oclint_report.html -max-priority-1=10000 -max-priority-2=10000 -max-priority-3=10000 -- -std=c++11 -Iinclude |
| open oclint_report.html |
| |
| # execute the test suite with Clang sanitizers (address and undefined behavior) |
| clang_sanitize: |
| rm -fr clang_sanitize_build |
| mkdir clang_sanitize_build |
| cd clang_sanitize_build ; CXX=$(COMPILER_DIR)/clang++ cmake .. -DJSON_Sanitizer=On -DJSON_MultipleHeaders=ON -DJSON_BuildTests=On -GNinja |
| cd clang_sanitize_build ; ninja |
| cd clang_sanitize_build ; ctest -j10 |
| |
| |
| ########################################################################## |
| # Code format and source amalgamation |
| ########################################################################## |
| |
| # call the Artistic Style pretty printer on all source files |
| pretty: |
| astyle \ |
| --style=allman \ |
| --indent=spaces=4 \ |
| --indent-modifiers \ |
| --indent-switches \ |
| --indent-preproc-block \ |
| --indent-preproc-define \ |
| --indent-col1-comments \ |
| --pad-oper \ |
| --pad-header \ |
| --align-pointer=type \ |
| --align-reference=type \ |
| --add-brackets \ |
| --convert-tabs \ |
| --close-templates \ |
| --lineend=linux \ |
| --preserve-date \ |
| --suffix=none \ |
| --formatted \ |
| $(SRCS) $(AMALGAMATED_FILE) test/src/*.cpp benchmarks/src/benchmarks.cpp doc/examples/*.cpp |
| |
| # create single header file |
| amalgamate: $(AMALGAMATED_FILE) |
| |
| # call the amalgamation tool and pretty print |
| $(AMALGAMATED_FILE): $(SRCS) |
| third_party/amalgamate/amalgamate.py -c third_party/amalgamate/config.json -s . --verbose=yes |
| $(MAKE) pretty |
| |
| # check if file single_include/nlohmann/json.hpp has been amalgamated from the nlohmann sources |
| # Note: this target is called by Travis |
| check-amalgamation: |
| @mv $(AMALGAMATED_FILE) $(AMALGAMATED_FILE)~ |
| @$(MAKE) amalgamate |
| @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) |
| @mv $(AMALGAMATED_FILE)~ $(AMALGAMATED_FILE) |
| |
| # check if every header in nlohmann includes sufficient headers to be compiled individually |
| check-single-includes: |
| @for x in $(SRCS); do \ |
| echo "Checking self-sufficiency of $$x..." ; \ |
| echo "#include <$$x>\nint main() {}\n" | sed 's|include/||' > single_include_test.cpp; \ |
| $(CXX) $(CXXFLAGS) -Iinclude -std=c++11 single_include_test.cpp -o single_include_test; \ |
| rm -f single_include_test.cpp single_include_test; \ |
| done |
| |
| |
| ########################################################################## |
| # CMake |
| ########################################################################## |
| |
| # grep "^option" CMakeLists.txt test/CMakeLists.txt | sed 's/(/ /' | awk '{print $2}' | xargs |
| |
| # check if all flags of our CMake files work |
| check_cmake_flags_do: |
| $(CMAKE_BINARY) --version |
| for flag in '' JSON_BuildTests JSON_Install JSON_MultipleHeaders JSON_Sanitizer JSON_Valgrind JSON_NoExceptions JSON_Coverage; do \ |
| rm -fr cmake_build; \ |
| mkdir cmake_build; \ |
| echo "$(CMAKE_BINARY) .. -D$$flag=On" ; \ |
| cd cmake_build ; \ |
| CXX=g++-8 $(CMAKE_BINARY) .. -D$$flag=On -DCMAKE_CXX_COMPILE_FEATURES="cxx_std_11;cxx_range_for" -DCMAKE_CXX_FLAGS="-std=gnu++11" ; \ |
| test -f Makefile || exit 1 ; \ |
| cd .. ; \ |
| done; |
| |
| # call target `check_cmake_flags_do` twice: once for minimal required CMake version 3.1.0 and once for the installed version |
| check_cmake_flags: |
| wget https://github.com/Kitware/CMake/releases/download/v3.1.0/cmake-3.1.0-Darwin64.tar.gz |
| tar xfz cmake-3.1.0-Darwin64.tar.gz |
| CMAKE_BINARY=$(abspath cmake-3.1.0-Darwin64/CMake.app/Contents/bin/cmake) $(MAKE) check_cmake_flags_do |
| CMAKE_BINARY=$(shell which cmake) $(MAKE) check_cmake_flags_do |
| |
| |
| ########################################################################## |
| # ChangeLog |
| ########################################################################## |
| |
| # Create a ChangeLog based on the git log using the GitHub Changelog Generator |
| # (<https://github.com/github-changelog-generator/github-changelog-generator>). |
| |
| # variable to control the diffs between the last released version and the current repository state |
| NEXT_VERSION ?= "unreleased" |
| |
| ChangeLog.md: |
| github_changelog_generator -o ChangeLog.md --user nlohmann --project json --simple-list --release-url https://github.com/nlohmann/json/releases/tag/%s --future-release $(NEXT_VERSION) |
| $(SED) -i 's|https://github.com/nlohmann/json/releases/tag/HEAD|https://github.com/nlohmann/json/tree/HEAD|' ChangeLog.md |
| $(SED) -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 |
| |
| |
| ########################################################################## |
| # Release files |
| ########################################################################## |
| |
| # Create the files for a release and add signatures and hashes. We use `-X` to make the resulting ZIP file |
| # reproducible, see <https://content.pivotal.io/blog/barriers-to-deterministic-reproducible-zip-files>. |
| |
| release: |
| rm -fr release_files |
| mkdir release_files |
| zip -9 --recurse-paths -X include.zip $(SRCS) $(AMALGAMATED_FILE) meson.build |
| gpg --armor --detach-sig include.zip |
| mv include.zip include.zip.asc release_files |
| gpg --armor --detach-sig $(AMALGAMATED_FILE) |
| cp $(AMALGAMATED_FILE) release_files |
| mv $(AMALGAMATED_FILE).asc release_files |
| cd release_files ; shasum -a 256 json.hpp > hashes.txt |
| cd release_files ; shasum -a 256 include.zip >> hashes.txt |
| |
| |
| ########################################################################## |
| # Maintenance |
| ########################################################################## |
| |
| # clean up |
| clean: |
| rm -fr json_unit json_benchmarks fuzz fuzz-testing *.dSYM test/*.dSYM oclint_report.html |
| rm -fr benchmarks/files/numbers/*.json |
| rm -fr cmake-3.1.0-Darwin64.tar.gz cmake-3.1.0-Darwin64 |
| rm -fr build_coverage build_benchmarks fuzz-testing clang_analyze_build pvs_studio_build infer_build clang_sanitize_build cmake_build |
| $(MAKE) clean -Cdoc |
| $(MAKE) clean -Ctest |
| |
| ########################################################################## |
| # Thirdparty code |
| ########################################################################## |
| |
| update_hedley: |
| rm -f include/nlohmann/thirdparty/hedley/hedley.hpp include/nlohmann/thirdparty/hedley/hedley_undef.hpp |
| curl https://raw.githubusercontent.com/nemequ/hedley/master/hedley.h -o include/nlohmann/thirdparty/hedley/hedley.hpp |
| gsed -i 's/HEDLEY_/JSON_HEDLEY_/g' include/nlohmann/thirdparty/hedley/hedley.hpp |
| grep "[[:blank:]]*#[[:blank:]]*undef" include/nlohmann/thirdparty/hedley/hedley.hpp | grep -v "__" | sort | uniq | gsed 's/ //g' | gsed 's/undef/undef /g' > include/nlohmann/thirdparty/hedley/hedley_undef.hpp |
| $(MAKE) amalgamate |
