From 01ed4ce3d4323c38cb3aeb91053a2a3adb4dfc94 Mon Sep 17 00:00:00 2001 From: Josh Haberman Date: Fri, 2 Nov 2018 12:49:15 -0700 Subject: WIP. --- BUILD | 183 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 183 insertions(+) create mode 100644 BUILD (limited to 'BUILD') diff --git a/BUILD b/BUILD new file mode 100644 index 0000000..2dd5818 --- /dev/null +++ b/BUILD @@ -0,0 +1,183 @@ +load(":build_defs.bzl", "lua_cclibrary", "lua_library", "lua_binary") + +cc_library( + name = "upb", + srcs = [ + "google/protobuf/descriptor.upb.c", + "upb/decode.c", + "upb/def.c", + "upb/encode.c", + "upb/handlers.c", + "upb/handlers-inl.h", + "upb/msg.c", + "upb/msgfactory.c", + "upb/port_def.inc", + "upb/port_undef.inc", + "upb/refcounted.c", + "upb/sink.c", + "upb/structdefs.int.h", + "upb/structs.int.h", + "upb/table.c", + "upb/table.int.h", + "upb/upb.c", + ], + hdrs = [ + "google/protobuf/descriptor.upb.h", + "upb/decode.h", + "upb/def.h", + "upb/encode.h", + "upb/handlers.h", + "upb/msg.h", + "upb/msgfactory.h", + "upb/refcounted.h", + "upb/sink.h", + "upb/upb.h", + ], +) + +cc_library( + name = "upb_descriptor", + srcs = [ + "upb/descriptor/descriptor.upbdefs.c", + "upb/descriptor/reader.c", + ], + hdrs = [ + "upb/descriptor/descriptor.upbdefs.h", + "upb/descriptor/reader.h", + ], + deps = [":upb"], +) + +cc_library( + name = "upb_pb", + srcs = [ + "upb/pb/compile_decoder.c", + "upb/pb/decoder.c", + "upb/pb/decoder.int.h", + "upb/pb/encoder.c", + "upb/pb/glue.c", + "upb/pb/textprinter.c", + "upb/pb/varint.c", + "upb/pb/varint.int.h", + ], + hdrs = [ + "upb/pb/decoder.h", + "upb/pb/encoder.h", + "upb/pb/glue.h", + "upb/pb/textprinter.h", + ], + deps = [ + ":upb", + ":upb_descriptor", + ], +) + +cc_library( + name = "upb_json", + srcs = [ + "upb/json/parser.c", + "upb/json/printer.c", + ], + hdrs = [ + "upb/json/parser.h", + "upb/json/printer.h", + ], + deps = [":upb"], +) + +lua_cclibrary( + name = "lua/upb_c", + srcs = [ + "upb/bindings/lua/def.c", + "upb/bindings/lua/msg.c", + "upb/bindings/lua/upb.c", + ], + hdrs = [ + "upb/bindings/lua/upb.h", + ], + deps = [ + "upb", + "upb_pb", + ], +) + +lua_library( + name = "lua/upb", + base = "upb/bindings/lua", + srcs = [ + "upb/bindings/lua/upb.lua" + ], + luadeps = [ + "lua/upb_c", + ], +) + +lua_cclibrary( + name = "lua/upb/table_c", + srcs = [ + "upb/bindings/lua/upb/table.c", + ], + luadeps = [ + "lua/upb_c", + ], + deps = [ + "upb", + ], +) + +lua_library( + name = "lua/upb/table", + base = "upb/bindings/lua", + srcs = [ + "upb/bindings/lua/upb/table.lua", + ], + luadeps = [ + "lua/upb", + "lua/upb/table_c", + ], +) + +lua_cclibrary( + name = "lua/upb/pb_c", + srcs = [ + "upb/bindings/lua/upb/pb.c", + ], + luadeps = [ + "lua/upb_c", + ], + deps = [ + "upb_pb", + ], +) + +lua_library( + name = "lua/upb/pb", + base = "upb/bindings/lua", + srcs = [ + "upb/bindings/lua/upb/pb.lua", + ], + luadeps = [ + "lua/upb", + "lua/upb/pb_c", + ], +) + +lua_library( + name = "lua/upbc_lib", + base = "tools", + srcs = [ + "tools/dump_cinit.lua", + "tools/make_c_api.lua", + ], + luadeps = [ + "lua/upb", + ] +) + +lua_binary( + name = "upbc", + main = "tools/upbc.lua", + luadeps = [ + "lua/upbc_lib", + ] +) -- cgit v1.2.3 From 2655ed9cf5e448e6ce7195e9afb9361c0a901df0 Mon Sep 17 00:00:00 2001 From: Josh Haberman Date: Sat, 3 Nov 2018 13:04:10 -0700 Subject: Bazel builds everything except conformance_upb. --- BUILD | 275 +++++++++++++++++++++++++++++++++++++++++++++++++++-- WORKSPACE | 19 ++++ build_defs.bzl | 106 +++++++++++++++++++-- upb/json/parser.c | 26 +++-- upb/json/parser.rl | 2 +- 5 files changed, 398 insertions(+), 30 deletions(-) (limited to 'BUILD') diff --git a/BUILD b/BUILD index 2dd5818..6f295a0 100644 --- a/BUILD +++ b/BUILD @@ -1,4 +1,14 @@ -load(":build_defs.bzl", "lua_cclibrary", "lua_library", "lua_binary") +load( + ":build_defs.bzl", + "lua_cclibrary", + "lua_library", + "lua_binary", + "lua_test", + "generated_file_staleness_test", + "upb_amalgamation", +) + +# C/C++ rules ################################################################## cc_library( name = "upb", @@ -33,6 +43,7 @@ cc_library( "upb/sink.h", "upb/upb.h", ], + copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -46,6 +57,7 @@ cc_library( "upb/descriptor/reader.h", ], deps = [":upb"], + copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -70,6 +82,7 @@ cc_library( ":upb", ":upb_descriptor", ], + copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -83,8 +96,114 @@ cc_library( "upb/json/printer.h", ], deps = [":upb"], + copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) +cc_library( + name = "upb_cc_bindings", + hdrs = [ + "upb/bindings/stdc++/string.h", + ], + deps = [":upb"], +) + +# Amalgamation ################################################################# + +py_binary( + name = "amalgamate", + srcs = ["tools/amalgamate.py"], +) + +upb_amalgamation( + name = "gen_amalgamation", + amalgamator = ":amalgamate", + libs = [ + ":upb", + ":upb_descriptor", + ":upb_pb", + ":upb_json", + ], + outs = [ + "upb.h", + "upb.c", + ], +) + +cc_library( + name = "amalgamation", + hdrs = ["upb.h"], + srcs = ["upb.c"], +) + +# C/C++ tests ################################################################## + +cc_library( + testonly = 1, + name = "upb_test", + hdrs = [ + "tests/upb_test.h", + "tests/test_util.h", + ], + srcs = [ + "tests/testmain.cc", + ], +) + +cc_test( + name = "test_varint", + srcs = ["tests/pb/test_varint.c"], + deps = [":upb_pb", ":upb_test"], +) + +cc_test( + name = "test_def", + srcs = ["tests/test_def.c"], + deps = [":upb_pb", ":upb_test"], +) + +cc_test( + name = "test_handlers", + srcs = ["tests/test_handlers.c"], + deps = [":upb_pb", ":upb_test"], +) + +cc_test( + name = "test_decoder", + srcs = ["tests/pb/test_decoder.cc"], + deps = [":upb_pb", ":upb_test"], +) + +cc_test( + name = "test_encoder", + srcs = ["tests/pb/test_encoder.cc"], + deps = [":upb_pb", ":upb_test", ":upb_cc_bindings"], + data = ["upb/descriptor/descriptor.pb"], +) + +cc_test( + name = "test_cpp", + srcs = ["tests/test_cpp.cc"], + deps = [":upb_descriptor", ":upb", ":upb_pb", ":upb_test"], +) + +cc_test( + name = "test_table", + srcs = ["tests/test_table.cc"], + deps = [":upb", ":upb_test"], +) + +cc_test( + name = "test_json", + srcs = [ + "tests/json/test_json.cc", + "tests/json/test.upbdefs.h", + "tests/json/test.upbdefs.c", + ], + deps = [":upb_json", ":upb_test"], +) + +# Lua libraries. ############################################################### + lua_cclibrary( name = "lua/upb_c", srcs = [ @@ -103,10 +222,10 @@ lua_cclibrary( lua_library( name = "lua/upb", - base = "upb/bindings/lua", srcs = [ - "upb/bindings/lua/upb.lua" + "upb/bindings/lua/upb.lua", ], + strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb_c", ], @@ -127,10 +246,10 @@ lua_cclibrary( lua_library( name = "lua/upb/table", - base = "upb/bindings/lua", srcs = [ "upb/bindings/lua/upb/table.lua", ], + strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", "lua/upb/table_c", @@ -152,10 +271,10 @@ lua_cclibrary( lua_library( name = "lua/upb/pb", - base = "upb/bindings/lua", srcs = [ "upb/bindings/lua/upb/pb.lua", ], + strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", "lua/upb/pb_c", @@ -164,20 +283,158 @@ lua_library( lua_library( name = "lua/upbc_lib", - base = "tools", srcs = [ "tools/dump_cinit.lua", "tools/make_c_api.lua", ], + strip_prefix = "tools", luadeps = [ "lua/upb", - ] + "lua/upb/table", + ], +) + +# Lua tests. ################################################################### + +lua_test( + name = "lua/test_upb", + luamain = "tests/bindings/lua/test_upb.lua", + luadeps = ["lua/upb"], +) + +lua_test( + name = "lua/test_upb_pb", + luamain = "tests/bindings/lua/test_upb.pb.lua", + luadeps = ["lua/upb/pb"], ) +# upb compiler ################################################################# + lua_binary( name = "upbc", - main = "tools/upbc.lua", luadeps = [ "lua/upbc_lib", - ] + ], + luamain = "tools/upbc.lua", +) + +# Generated files ############################################################## + +exports_files(["staleness_test.py"]) + +py_library( + name = "staleness_test_lib", + testonly = 1, + srcs = ["staleness_test_lib.py"], +) + +genrule( + name = "make_dynasm_decoder", + srcs = [ + "third_party/dynasm/dynasm.lua", + "third_party/dynasm/dasm_x64.lua", + "third_party/dynasm/dasm_x86.lua", + "upb/pb/compile_decoder_x64.dasc", + ], + outs = ["generated/upb/pb/compile_decoder_x64.h"], + cmd = "LUA_PATH=third_party/dynasm/?.lua $(location @lua//:lua) third_party/dynasm/dynasm.lua -c upb/pb/compile_decoder_x64.dasc > $@", + tools = ["@lua"], +) + +proto_library( + name = "upb_descriptor_proto", + srcs = [ + "upb/descriptor/descriptor.proto" + ], +) + +genrule( + name = "copy_upb_descriptor_pb", + outs = ["generated/upb/descriptor/descriptor.pb"], + srcs = [":upb_descriptor_proto"], + cmd = "cp $< $@", +) + +genrule( + name = "generate_old_upbdefs", + srcs = ["generated/upb/descriptor/descriptor.pb"], + tools = [":upbc"], + outs = [ + "generated/upb/descriptor/descriptor.upbdefs.h", + "generated/upb/descriptor/descriptor.upbdefs.c", + ], + cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC --generate-upbdefs $$INFILE", +) + +proto_library( + name = "google_descriptor_proto", + srcs = [ + "google/protobuf/descriptor.proto" + ], +) + +genrule( + name = "copy_google_descriptor_pb", + outs = ["generated/google/protobuf/descriptor.pb"], + srcs = [":google_descriptor_proto"], + cmd = "cp $< $@", +) + +genrule( + name = "generate_descriptor_c", + srcs = ["generated/google/protobuf/descriptor.pb"], + tools = [":upbc"], + outs = [ + "generated/google/protobuf/descriptor.upb.h", + "generated/google/protobuf/descriptor.upb.c", + ], + cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC $$INFILE", +) + +proto_library( + name = "json_test_proto", + srcs = ["tests/json/test.proto"], +) + +genrule( + name = "copy_json_test_proto", + srcs = [":json_test_proto"], + outs = ["generated/tests/json/test.proto.pb"], + cmd = "cp $< $@", +) + +genrule( + name = "generated_json_test_proto_upbdefs", + srcs = ["generated/tests/json/test.proto.pb"], + tools = [":upbc"], + outs = [ + "generated/tests/json/test.upbdefs.h", + "generated/tests/json/test.upbdefs.c", + ], + cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC --generate-upbdefs $$INFILE", +) + +genrule( + name = "generate_json_ragel", + srcs = ["upb/json/parser.rl"], + outs = ["generated/upb/json/parser.c"], + tools = ["@ragel//:ragel"], + cmd = "$(location @ragel//:ragel) -C -o upb/json/parser.c $< && mv upb/json/parser.c $@", +) + +generated_file_staleness_test( + name = "test_generated_files", + outs = [ + "google/protobuf/descriptor.upb.h", + "google/protobuf/descriptor.upb.c", + "upb/pb/compile_decoder_x64.h", + "upb/descriptor/descriptor.upbdefs.c", + "upb/descriptor/descriptor.pb", + "upb/descriptor/descriptor.upbdefs.h", + "upb/json/parser.c", + "tests/json/test.upbdefs.c", + "tests/json/test.upbdefs.h", + "tests/json/test.proto.pb", + ], + generated_pattern = "generated/%s", ) diff --git a/WORKSPACE b/WORKSPACE index b03116f..299bfa7 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -13,3 +13,22 @@ http_archive( "https://www.lua.org/ftp/lua-5.2.4.tar.gz", ], ) + +http_archive( + name = "com_google_protobuf", + sha256 = "d7a221b3d4fb4f05b7473795ccea9e05dab3b8721f6286a95fffbffc2d926f8b", + strip_prefix = "protobuf-3.6.1", + urls = [ + "https://github.com/protocolbuffers/protobuf/archive/v3.6.1.zip" + ], +) + +http_archive( + name = "ragel", + sha256 = "5f156edb65d20b856d638dd9ee2dfb43285914d9aa2b6ec779dac0270cd56c3f", + build_file = "//:ragel.BUILD", + strip_prefix = "ragel-6.10", + urls = [ + "http://www.colm.net/files/ragel/ragel-6.10.tar.gz" + ], +) diff --git a/build_defs.bzl b/build_defs.bzl index 6023bf6..f9cadd4 100644 --- a/build_defs.bzl +++ b/build_defs.bzl @@ -62,8 +62,8 @@ def _remove_prefix(str, prefix): fail("%s doesn't start with %s" % (str, prefix)) return str[len(prefix):] -def lua_library(name, srcs, base, luadeps = []): - outs = [_remove_prefix(src, base + "/") for src in srcs] +def lua_library(name, srcs, strip_prefix, luadeps = []): + outs = [_remove_prefix(src, strip_prefix + "/") for src in srcs] native.genrule( name = name + "_copy", srcs = srcs, @@ -76,7 +76,7 @@ def lua_library(name, srcs, base, luadeps = []): data = outs + luadeps, ) -def lua_binary(name, main, luadeps=[]): +def _lua_binary_or_test(name, luamain, luadeps, rule): script = name + ".sh" script_contents = (shell_find_runfiles + """ @@ -85,16 +85,110 @@ export LUA_CPATH="$BASE/?.so" export LUA_PATH="$BASE/?.lua" $(rlocation lua/lua) $(rlocation upb/tools/upbc.lua) "$@" """).replace("$", "$$") - print(native.repository_name()) native.genrule( name = "gen_" + name, outs = [script], cmd = "(cat <<'HEREDOC'\n%s\nHEREDOC\n) > $@" % script_contents, ) - native.sh_binary( + rule( name = name, srcs = [script], - data = ["@lua//:lua", "@bazel_tools//tools/bash/runfiles", main] + luadeps, + data = ["@lua//:lua", "@bazel_tools//tools/bash/runfiles", luamain] + luadeps, ) +def lua_binary(name, luamain, luadeps=[]): + _lua_binary_or_test(name, luamain, luadeps, native.sh_binary) + +def lua_test(name, luamain, luadeps=[]): + _lua_binary_or_test(name, luamain, luadeps, native.sh_test) + +def generated_file_staleness_test(name, outs, generated_pattern): + """Tests that checked-in file(s) match the contents of generated file(s). + + The resulting test will verify that all output files exist and have the + correct contents. If the test fails, it can be invoked with --fix to + bring the checked-in files up to date. + + Args: + name: Name of the rule. + outs: the checked-in files that are copied from generated files. + generated_pattern: the pattern for transforming each "out" file into a + generated file. For example, if generated_pattern="generated/%s" then + a file foo.txt will look for generated file generated/foo.txt. + """ + + script_name = name + ".py" + script_src = "//:staleness_test.py" + + # Filter out non-existing rules so Blaze doesn't error out before we even + # run the test. + existing_outs = native.glob(include = outs) + + # The file list contains a few extra bits of information at the end. + # These get unpacked by the Config class in staleness_test_lib.py. + file_list = outs + [generated_pattern, native.package_name() or ".", name] + + native.genrule( + name = name + "_makescript", + outs = [script_name], + srcs = [script_src], + testonly = 1, + cmd = "cat $(location " + script_src + ") > $@; " + + "sed -i 's|INSERT_FILE_LIST_HERE|" + "\\n ".join(file_list) + "|' $@", + ) + + native.py_test( + name = name, + srcs = [script_name], + data = existing_outs + [generated_pattern % file for file in outs], + deps = [ + "//:staleness_test_lib", + ], + ) + +SrcList = provider( + fields = { + 'srcs' : 'list of srcs', + 'hdrs' : 'list of hdrs', + } +) + +def _file_list_aspect_impl(target, ctx): + srcs = [] + hdrs = [] + for src in ctx.rule.attr.srcs: + srcs += src.files.to_list() + for hdr in ctx.rule.attr.hdrs: + hdrs += hdr.files.to_list() + return [SrcList(srcs = srcs, hdrs = hdrs)] + +_file_list_aspect = aspect( + implementation = _file_list_aspect_impl, +) + +def _upb_amalgamation(ctx): + srcs = [] + hdrs = [] + for lib in ctx.attr.libs: + srcs += lib[SrcList].srcs + hdrs += lib[SrcList].hdrs + ctx.actions.run( + inputs = srcs + hdrs, + outputs = ctx.outputs.outs, + arguments = ["", ctx.bin_dir.path + "/"] + [f.path for f in srcs], + progress_message = "Making amalgamation", + executable = ctx.executable.amalgamator, + ) + +upb_amalgamation = rule( + implementation = _upb_amalgamation, + attrs = { + "amalgamator": attr.label( + executable = True, + cfg = "host", + ), + "libs": attr.label_list(aspects = [_file_list_aspect]), + "outs": attr.output_list(), + } +) diff --git a/upb/json/parser.c b/upb/json/parser.c index 3ae4722..be74366 100644 --- a/upb/json/parser.c +++ b/upb/json/parser.c @@ -2366,7 +2366,7 @@ _match: break; case 2: #line 2023 "upb/json/parser.rl" - { p--; {stack[top++] = cs; cs = 24; goto _again;} } + { p--; {stack[top++] = cs; cs = 24;goto _again;} } break; case 3: #line 2027 "upb/json/parser.rl" @@ -2440,17 +2440,17 @@ _match: #line 2082 "upb/json/parser.rl" { if (is_wellknown_msg(parser, UPB_WELLKNOWN_TIMESTAMP)) { - {stack[top++] = cs; cs = 48; goto _again;} + {stack[top++] = cs; cs = 48;goto _again;} } else if (is_wellknown_msg(parser, UPB_WELLKNOWN_DURATION)) { - {stack[top++] = cs; cs = 41; goto _again;} + {stack[top++] = cs; cs = 41;goto _again;} } else { - {stack[top++] = cs; cs = 33; goto _again;} + {stack[top++] = cs; cs = 33;goto _again;} } } break; case 21: #line 2093 "upb/json/parser.rl" - { p--; {stack[top++] = cs; cs = 76; goto _again;} } + { p--; {stack[top++] = cs; cs = 76;goto _again;} } break; case 22: #line 2098 "upb/json/parser.rl" @@ -2538,7 +2538,9 @@ _again: switch ( *__acts++ ) { case 0: #line 2019 "upb/json/parser.rl" - { p--; {cs = stack[--top]; goto _again;} } + { p--; {cs = stack[--top]; if ( p == pe ) + goto _test_eof; +goto _again;} } break; case 26: #line 2111 "upb/json/parser.rl" @@ -2564,7 +2566,7 @@ _again: #line 2139 "upb/json/parser.rl" { end_subobject_full(parser); } break; -#line 2568 "upb/json/parser.c" +#line 2570 "upb/json/parser.c" } } } @@ -2589,7 +2591,7 @@ error: return p - buf; } -bool end(void *closure, const void *hd) { +static bool end(void *closure, const void *hd) { upb_json_parser *parser = closure; /* Prevent compile warning on unused static constants. */ @@ -2603,11 +2605,7 @@ bool end(void *closure, const void *hd) { parse(parser, hd, &eof_ch, 0, NULL); - return parser->current_state >= -#line 2608 "upb/json/parser.c" -105 -#line 2202 "upb/json/parser.rl" -; + return parser->current_state >= 105; } static void json_parser_reset(upb_json_parser *p) { @@ -2622,7 +2620,7 @@ static void json_parser_reset(upb_json_parser *p) { /* Emit Ragel initialization of the parser. */ -#line 2626 "upb/json/parser.c" +#line 2624 "upb/json/parser.c" { cs = json_start; top = 0; diff --git a/upb/json/parser.rl b/upb/json/parser.rl index 29efd09..0d59082 100644 --- a/upb/json/parser.rl +++ b/upb/json/parser.rl @@ -2185,7 +2185,7 @@ error: return p - buf; } -bool end(void *closure, const void *hd) { +static bool end(void *closure, const void *hd) { upb_json_parser *parser = closure; /* Prevent compile warning on unused static constants. */ -- cgit v1.2.3 From a7ebe54eb1cc09cc50cf97af8436835ead4cbbee Mon Sep 17 00:00:00 2001 From: Josh Haberman Date: Sat, 3 Nov 2018 18:18:47 -0700 Subject: Conformance tests work under Bazel. --- BUILD | 79 ++++++++++++++++++++++++---------------- WORKSPACE | 24 ++++++++----- build_defs.bzl | 95 ++++++++++++++++++++++++++++++++++++++++++++----- tests/conformance_upb.c | 4 +-- tools/upbc.lua | 22 +++++++++--- 5 files changed, 170 insertions(+), 54 deletions(-) (limited to 'BUILD') diff --git a/BUILD b/BUILD index 6f295a0..b636e15 100644 --- a/BUILD +++ b/BUILD @@ -5,7 +5,9 @@ load( "lua_binary", "lua_test", "generated_file_staleness_test", + "make_shell_script", "upb_amalgamation", + "upb_proto_library", ) # C/C++ rules ################################################################## @@ -202,6 +204,43 @@ cc_test( deps = [":upb_json", ":upb_test"], ) +upb_proto_library( + name = "conformance_proto_upb", + deps = [ + "@com_google_protobuf//:conformance_proto", + "@com_google_protobuf//:test_messages_proto3_proto", + ], + upbc = ":upbc", +) + +cc_binary( + name = "conformance_upb", + srcs = [ + "tests/conformance_upb.c", + ], + deps = [ + ":upb", + ":conformance_proto_upb", + ], +) + +make_shell_script( + name = "gen_test_conformance_upb", + out = "test_conformance_upb.sh", + contents = "$(rlocation com_google_protobuf/conformance_test_runner) $(rlocation upb/conformance_upb)", +) + +sh_test( + name = "test_conformance_upb", + srcs = ["test_conformance_upb.sh"], + data = [ + ":conformance_upb", + "@com_google_protobuf//:conformance_test_runner", + "tests/conformance_upb_failures.txt", + "@bazel_tools//tools/bash/runfiles" + ] +) + # Lua libraries. ############################################################### lua_cclibrary( @@ -222,33 +261,21 @@ lua_cclibrary( lua_library( name = "lua/upb", - srcs = [ - "upb/bindings/lua/upb.lua", - ], + srcs = ["upb/bindings/lua/upb.lua"], strip_prefix = "upb/bindings/lua", - luadeps = [ - "lua/upb_c", - ], + luadeps = ["lua/upb_c"], ) lua_cclibrary( name = "lua/upb/table_c", - srcs = [ - "upb/bindings/lua/upb/table.c", - ], - luadeps = [ - "lua/upb_c", - ], - deps = [ - "upb", - ], + srcs = ["upb/bindings/lua/upb/table.c"], + luadeps = ["lua/upb_c"], + deps = ["upb"], ) lua_library( name = "lua/upb/table", - srcs = [ - "upb/bindings/lua/upb/table.lua", - ], + srcs = ["upb/bindings/lua/upb/table.lua"], strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", @@ -258,22 +285,14 @@ lua_library( lua_cclibrary( name = "lua/upb/pb_c", - srcs = [ - "upb/bindings/lua/upb/pb.c", - ], - luadeps = [ - "lua/upb_c", - ], - deps = [ - "upb_pb", - ], + srcs = ["upb/bindings/lua/upb/pb.c"], + luadeps = ["lua/upb_c"], + deps = ["upb_pb"], ) lua_library( name = "lua/upb/pb", - srcs = [ - "upb/bindings/lua/upb/pb.lua", - ], + srcs = ["upb/bindings/lua/upb/pb.lua"], strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", diff --git a/WORKSPACE b/WORKSPACE index 299bfa7..b4d19c5 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -2,6 +2,7 @@ workspace(name = "upb") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") http_archive( name = "lua", @@ -14,13 +15,12 @@ http_archive( ], ) -http_archive( +git_repository( name = "com_google_protobuf", - sha256 = "d7a221b3d4fb4f05b7473795ccea9e05dab3b8721f6286a95fffbffc2d926f8b", - strip_prefix = "protobuf-3.6.1", - urls = [ - "https://github.com/protocolbuffers/protobuf/archive/v3.6.1.zip" - ], + commit = "25feb59620627b673df76813dfd66e3f565765e7", + #sha256 = "d7a221b3d4fb4f05b7473795ccea9e05dab3b8721f6286a95fffbffc2d926f8b", + remote = "https://github.com/haberman/protobuf.git", + #tag = "conformance-build-tag", ) http_archive( @@ -28,7 +28,13 @@ http_archive( sha256 = "5f156edb65d20b856d638dd9ee2dfb43285914d9aa2b6ec779dac0270cd56c3f", build_file = "//:ragel.BUILD", strip_prefix = "ragel-6.10", - urls = [ - "http://www.colm.net/files/ragel/ragel-6.10.tar.gz" - ], + urls = ["http://www.colm.net/files/ragel/ragel-6.10.tar.gz"], +) + +# Used by protobuf. +http_archive( + name = "bazel_skylib", + sha256 = "bbccf674aa441c266df9894182d80de104cabd19be98be002f6d478aaa31574d", + strip_prefix = "bazel-skylib-2169ae1c374aab4a09aa90e65efe1a3aad4e279b", + urls = ["https://github.com/bazelbuild/bazel-skylib/archive/2169ae1c374aab4a09aa90e65efe1a3aad4e279b.tar.gz"], ) diff --git a/build_defs.bzl b/build_defs.bzl index f9cadd4..8df5660 100644 --- a/build_defs.bzl +++ b/build_defs.bzl @@ -1,5 +1,5 @@ -shell_find_runfiles = """ +_shell_find_runfiles = """ # --- begin runfiles.bash initialization --- # Copy-pasted from Bazel's Bash runfiles library (tools/bash/runfiles/runfiles.bash). set -euo pipefail @@ -62,6 +62,11 @@ def _remove_prefix(str, prefix): fail("%s doesn't start with %s" % (str, prefix)) return str[len(prefix):] +def _remove_suffix(str, suffix): + if not str.endswith(suffix): + fail("%s doesn't end with %s" % (str, suffix)) + return str[:-len(suffix)] + def lua_library(name, srcs, strip_prefix, luadeps = []): outs = [_remove_prefix(src, strip_prefix + "/") for src in srcs] native.genrule( @@ -76,21 +81,28 @@ def lua_library(name, srcs, strip_prefix, luadeps = []): data = outs + luadeps, ) +def make_shell_script(name, contents, out): + script_contents = (_shell_find_runfiles + contents).replace("$", "$$") + native.genrule( + name = "gen_" + name, + outs = [out], + cmd = "(cat <<'HEREDOC'\n%s\nHEREDOC\n) > $@" % script_contents, + ) + def _lua_binary_or_test(name, luamain, luadeps, rule): script = name + ".sh" - script_contents = (shell_find_runfiles + """ + make_shell_script( + name = "gen_" + name, + out = script, + contents = """ BASE=$(dirname $(rlocation upb/upb_c.so)) export LUA_CPATH="$BASE/?.so" export LUA_PATH="$BASE/?.lua" $(rlocation lua/lua) $(rlocation upb/tools/upbc.lua) "$@" -""").replace("$", "$$") - - native.genrule( - name = "gen_" + name, - outs = [script], - cmd = "(cat <<'HEREDOC'\n%s\nHEREDOC\n) > $@" % script_contents, +""" ) + rule( name = name, srcs = [script], @@ -147,6 +159,8 @@ def generated_file_staleness_test(name, outs, generated_pattern): ], ) +# upb_amalgamation() rule, with file_list aspect. + SrcList = provider( fields = { 'srcs' : 'list of srcs', @@ -192,3 +206,68 @@ upb_amalgamation = rule( "outs": attr.output_list(), } ) + +# upb_proto_library() rule + +def _remove_up(string): + if string.startswith("../"): + string = string[3:] + pos = string.find("/") + string = string[pos + 1:] + + return _remove_suffix(string, ".proto") + +def _upb_proto_library_srcs_impl(ctx): + descriptors = [] + outs = [] + for dep in ctx.attr.deps: + if hasattr(dep, 'proto'): + for desc in dep.proto.transitive_descriptor_sets: + descriptors.append(desc) + for src in dep.proto.transitive_sources: + outs.append(ctx.actions.declare_file(_remove_up(src.short_path) + ".upb.h")) + outs.append(ctx.actions.declare_file(_remove_up(src.short_path) + ".upb.c")) + outdir = _remove_suffix(outs[-1].path, _remove_up(src.short_path) + ".upb.c") + + concatenated = ctx.actions.declare_file(ctx.label.name + "_concatenated_descriptor.bin") + descriptor_paths = [d.path for d in descriptors] + + ctx.actions.run_shell( + inputs = descriptors, + outputs = [concatenated], + progress_message = "Concatenating descriptors", + command = "cat %s > %s" % (" ".join(descriptor_paths), concatenated.path), + ) + ctx.actions.run( + inputs = [concatenated], + outputs = outs, + executable = ctx.executable.upbc, + arguments = ["--outdir", outdir, concatenated.path], + progress_message = "Generating upb protos", + ) + + return [DefaultInfo(files = depset(outs))] + +_upb_proto_library_srcs = rule( + implementation = _upb_proto_library_srcs_impl, + attrs = { + "upbc": attr.label( + executable = True, + cfg = "host", + ), + "deps": attr.label_list(), + } +) + +def upb_proto_library(name, deps, upbc): + srcs_rule = name + "_srcs.cc" + _upb_proto_library_srcs( + name = srcs_rule, + upbc = upbc, + deps = deps, + ) + native.cc_library( + name = name, + srcs = [":" + srcs_rule], + deps = [":upb"], + ) diff --git a/tests/conformance_upb.c b/tests/conformance_upb.c index ccc8a94..e0a7d8c 100644 --- a/tests/conformance_upb.c +++ b/tests/conformance_upb.c @@ -8,8 +8,8 @@ #include #include -#include "conformance.upb.h" -#include "google/protobuf/test_messages_proto3.upb.h" +#include "conformance/conformance.upb.h" +#include "src/google/protobuf/test_messages_proto3.upb.h" int test_count = 0; diff --git a/tools/upbc.lua b/tools/upbc.lua index 8ac4f73..adea373 100644 --- a/tools/upbc.lua +++ b/tools/upbc.lua @@ -13,11 +13,17 @@ local make_c_api = require "make_c_api" local upb = require "upb" local generate_upbdefs = false +local outdir = "." -for _, argument in ipairs(arg) do +i = 1 +while i <= #arg do + argument = arg[i] if argument.sub(argument, 1, 2) == "--" then if argument == "--generate-upbdefs" then generate_upbdefs = true + elseif argument == "--outdir" then + i = i + 1 + outdir = arg[i] else print("Unknown flag: " .. argument) return 1 @@ -29,6 +35,7 @@ for _, argument in ipairs(arg) do end src = argument end + i = i + 1 end if not src then @@ -40,6 +47,11 @@ function strip_proto(filename) return string.gsub(filename, '%.proto$','') end +local function open(filename) + local full_name = outdir .. "/" .. filename + return assert(io.open(full_name, "w"), "couldn't open " .. full_name) +end + -- Open input/output files. local f = assert(io.open(src, "r"), "couldn't open input file " .. src) local descriptor = f:read("*all") @@ -67,8 +79,8 @@ for _, file in ipairs(files) do if generate_upbdefs then -- Legacy generated defs. - local hfile = assert(io.open(hfilename, "w"), "couldn't open " .. hfilename) - local cfile = assert(io.open(cfilename, "w"), "couldn't open " .. cfilename) + local hfile = open(hfilename) + local cfile = open(cfilename) local happend = dump_cinit.file_appender(hfile) local cappend = dump_cinit.file_appender(cfile) @@ -90,8 +102,8 @@ for _, file in ipairs(files) do print(string.format(" cfilename=%s", cfilename)) end - local hfile = assert(io.open(hfilename, "w"), "couldn't open " .. hfilename) - local cfile = assert(io.open(cfilename, "w"), "couldn't open " .. cfilename) + local hfile = open(hfilename) + local cfile = open(cfilename) local happend = dump_cinit.file_appender(hfile) local cappend = dump_cinit.file_appender(cfile) -- cgit v1.2.3 From 23fa64f10c27bdd4b8261c70a81a7721fd71f69f Mon Sep 17 00:00:00 2001 From: Josh Haberman Date: Mon, 5 Nov 2018 09:34:05 -0800 Subject: Added script to generate CMake build. Bazel tests it. --- BUILD | 180 ++++++++++++++++------ CMakeLists.txt | 367 +++++++++++++++----------------------------- build_defs.bzl | 2 +- staleness_test.py | 30 ---- staleness_test_lib.py | 158 ------------------- tools/make_cmakelists.py | 234 ++++++++++++++++++++++++++++ tools/staleness_test.py | 30 ++++ tools/staleness_test_lib.py | 158 +++++++++++++++++++ tools/upbc | 5 - 9 files changed, 675 insertions(+), 489 deletions(-) delete mode 100644 staleness_test.py delete mode 100644 staleness_test_lib.py create mode 100755 tools/make_cmakelists.py create mode 100644 tools/staleness_test.py create mode 100644 tools/staleness_test_lib.py delete mode 100755 tools/upbc (limited to 'BUILD') diff --git a/BUILD b/BUILD index b636e15..458463e 100644 --- a/BUILD +++ b/BUILD @@ -45,7 +45,11 @@ cc_library( "upb/sink.h", "upb/upb.h", ], - copts = ["-std=c89", "-pedantic", "-Wno-long-long"], + copts = [ + "-std=c89", + "-pedantic", + "-Wno-long-long", + ], ) cc_library( @@ -58,8 +62,12 @@ cc_library( "upb/descriptor/descriptor.upbdefs.h", "upb/descriptor/reader.h", ], + copts = [ + "-std=c89", + "-pedantic", + "-Wno-long-long", + ], deps = [":upb"], - copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -80,11 +88,15 @@ cc_library( "upb/pb/glue.h", "upb/pb/textprinter.h", ], + copts = [ + "-std=c89", + "-pedantic", + "-Wno-long-long", + ], deps = [ ":upb", ":upb_descriptor", ], - copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -97,8 +109,12 @@ cc_library( "upb/json/parser.h", "upb/json/printer.h", ], + copts = [ + "-std=c89", + "-pedantic", + "-Wno-long-long", + ], deps = [":upb"], - copts = ["-std=c89", "-pedantic", "-Wno-long-long"], ) cc_library( @@ -118,6 +134,10 @@ py_binary( upb_amalgamation( name = "gen_amalgamation", + outs = [ + "upb.c", + "upb.h", + ], amalgamator = ":amalgamate", libs = [ ":upb", @@ -125,92 +145,115 @@ upb_amalgamation( ":upb_pb", ":upb_json", ], - outs = [ - "upb.h", - "upb.c", - ], ) cc_library( name = "amalgamation", - hdrs = ["upb.h"], srcs = ["upb.c"], + hdrs = ["upb.h"], ) # C/C++ tests ################################################################## cc_library( - testonly = 1, name = "upb_test", - hdrs = [ - "tests/upb_test.h", - "tests/test_util.h", - ], + testonly = 1, srcs = [ "tests/testmain.cc", ], + hdrs = [ + "tests/test_util.h", + "tests/upb_test.h", + ], ) cc_test( name = "test_varint", srcs = ["tests/pb/test_varint.c"], - deps = [":upb_pb", ":upb_test"], + deps = [ + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_def", srcs = ["tests/test_def.c"], - deps = [":upb_pb", ":upb_test"], + deps = [ + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_handlers", srcs = ["tests/test_handlers.c"], - deps = [":upb_pb", ":upb_test"], + deps = [ + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_decoder", srcs = ["tests/pb/test_decoder.cc"], - deps = [":upb_pb", ":upb_test"], + deps = [ + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_encoder", srcs = ["tests/pb/test_encoder.cc"], - deps = [":upb_pb", ":upb_test", ":upb_cc_bindings"], data = ["upb/descriptor/descriptor.pb"], + deps = [ + ":upb_cc_bindings", + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_cpp", srcs = ["tests/test_cpp.cc"], - deps = [":upb_descriptor", ":upb", ":upb_pb", ":upb_test"], + deps = [ + ":upb", + ":upb_descriptor", + ":upb_pb", + ":upb_test", + ], ) cc_test( name = "test_table", srcs = ["tests/test_table.cc"], - deps = [":upb", ":upb_test"], + deps = [ + ":upb", + ":upb_test", + ], ) cc_test( name = "test_json", srcs = [ - "tests/json/test_json.cc", - "tests/json/test.upbdefs.h", "tests/json/test.upbdefs.c", + "tests/json/test.upbdefs.h", + "tests/json/test_json.cc", + ], + deps = [ + ":upb_json", + ":upb_test", ], - deps = [":upb_json", ":upb_test"], ) upb_proto_library( name = "conformance_proto_upb", + upbc = ":upbc", deps = [ "@com_google_protobuf//:conformance_proto", "@com_google_protobuf//:test_messages_proto3_proto", ], - upbc = ":upbc", ) cc_binary( @@ -219,8 +262,8 @@ cc_binary( "tests/conformance_upb.c", ], deps = [ - ":upb", ":conformance_proto_upb", + ":upb", ], ) @@ -234,11 +277,11 @@ sh_test( name = "test_conformance_upb", srcs = ["test_conformance_upb.sh"], data = [ + "tests/conformance_upb_failures.txt", ":conformance_upb", + "@bazel_tools//tools/bash/runfiles", "@com_google_protobuf//:conformance_test_runner", - "tests/conformance_upb_failures.txt", - "@bazel_tools//tools/bash/runfiles" - ] + ], ) # Lua libraries. ############################################################### @@ -262,8 +305,8 @@ lua_cclibrary( lua_library( name = "lua/upb", srcs = ["upb/bindings/lua/upb.lua"], - strip_prefix = "upb/bindings/lua", luadeps = ["lua/upb_c"], + strip_prefix = "upb/bindings/lua", ) lua_cclibrary( @@ -276,11 +319,11 @@ lua_cclibrary( lua_library( name = "lua/upb/table", srcs = ["upb/bindings/lua/upb/table.lua"], - strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", "lua/upb/table_c", ], + strip_prefix = "upb/bindings/lua", ) lua_cclibrary( @@ -293,11 +336,11 @@ lua_cclibrary( lua_library( name = "lua/upb/pb", srcs = ["upb/bindings/lua/upb/pb.lua"], - strip_prefix = "upb/bindings/lua", luadeps = [ "lua/upb", "lua/upb/pb_c", ], + strip_prefix = "upb/bindings/lua", ) lua_library( @@ -306,25 +349,25 @@ lua_library( "tools/dump_cinit.lua", "tools/make_c_api.lua", ], - strip_prefix = "tools", luadeps = [ "lua/upb", "lua/upb/table", ], + strip_prefix = "tools", ) # Lua tests. ################################################################### lua_test( name = "lua/test_upb", - luamain = "tests/bindings/lua/test_upb.lua", luadeps = ["lua/upb"], + luamain = "tests/bindings/lua/test_upb.lua", ) lua_test( name = "lua/test_upb_pb", - luamain = "tests/bindings/lua/test_upb.pb.lua", luadeps = ["lua/upb/pb"], + luamain = "tests/bindings/lua/test_upb.pb.lua", ) # upb compiler ################################################################# @@ -337,14 +380,35 @@ lua_binary( luamain = "tools/upbc.lua", ) +# Test the CMake build ######################################################### + +make_shell_script( + name = "gen_run_cmake_build", + out = "run_cmake_build.sh", + contents = "mkdir build && cd build && cmake .. && make -j8" +) + +sh_test( + name = "cmake_build", + srcs = ["run_cmake_build.sh"], + data = glob([ + "CMakeLists.txt", + "google/**/*", + "upb/**/*", + "tests/**/*", + ]) + [ + "@bazel_tools//tools/bash/runfiles", + ], +) + # Generated files ############################################################## -exports_files(["staleness_test.py"]) +exports_files(["tools/staleness_test.py"]) py_library( name = "staleness_test_lib", testonly = 1, - srcs = ["staleness_test_lib.py"], + srcs = ["tools/staleness_test_lib.py"], ) genrule( @@ -363,51 +427,64 @@ genrule( proto_library( name = "upb_descriptor_proto", srcs = [ - "upb/descriptor/descriptor.proto" + "upb/descriptor/descriptor.proto", ], ) +py_binary( + name = "make_cmakelists", + srcs = ["tools/make_cmakelists.py"], +) + +genrule( + name = "gen_cmakelists", + outs = ["generated/CMakeLists.txt"], + srcs = ["BUILD", "WORKSPACE"], + tools = [":make_cmakelists"], + cmd = "$(location :make_cmakelists) $@" +) + genrule( name = "copy_upb_descriptor_pb", - outs = ["generated/upb/descriptor/descriptor.pb"], srcs = [":upb_descriptor_proto"], + outs = ["generated/upb/descriptor/descriptor.pb"], cmd = "cp $< $@", ) genrule( name = "generate_old_upbdefs", srcs = ["generated/upb/descriptor/descriptor.pb"], - tools = [":upbc"], outs = [ "generated/upb/descriptor/descriptor.upbdefs.h", "generated/upb/descriptor/descriptor.upbdefs.c", ], cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC --generate-upbdefs $$INFILE", + tools = [":upbc"], ) proto_library( name = "google_descriptor_proto", srcs = [ - "google/protobuf/descriptor.proto" + "google/protobuf/descriptor.proto", ], ) genrule( name = "copy_google_descriptor_pb", - outs = ["generated/google/protobuf/descriptor.pb"], srcs = [":google_descriptor_proto"], + outs = ["generated/google/protobuf/descriptor.pb"], cmd = "cp $< $@", ) genrule( name = "generate_descriptor_c", srcs = ["generated/google/protobuf/descriptor.pb"], - tools = [":upbc"], outs = [ "generated/google/protobuf/descriptor.upb.h", "generated/google/protobuf/descriptor.upb.c", ], cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC $$INFILE", + tools = [":upbc"], ) proto_library( @@ -425,35 +502,36 @@ genrule( genrule( name = "generated_json_test_proto_upbdefs", srcs = ["generated/tests/json/test.proto.pb"], - tools = [":upbc"], outs = [ "generated/tests/json/test.upbdefs.h", "generated/tests/json/test.upbdefs.c", ], cmd = "UPBC=$$PWD/$(location :upbc); INFILE=$$PWD/$<; cd $(GENDIR)/generated && $$UPBC --generate-upbdefs $$INFILE", + tools = [":upbc"], ) genrule( name = "generate_json_ragel", srcs = ["upb/json/parser.rl"], outs = ["generated/upb/json/parser.c"], - tools = ["@ragel//:ragel"], cmd = "$(location @ragel//:ragel) -C -o upb/json/parser.c $< && mv upb/json/parser.c $@", + tools = ["@ragel"], ) generated_file_staleness_test( name = "test_generated_files", outs = [ - "google/protobuf/descriptor.upb.h", + "CMakeLists.txt", "google/protobuf/descriptor.upb.c", - "upb/pb/compile_decoder_x64.h", - "upb/descriptor/descriptor.upbdefs.c", + "google/protobuf/descriptor.upb.h", + "tests/json/test.proto.pb", + "tests/json/test.upbdefs.c", + "tests/json/test.upbdefs.h", "upb/descriptor/descriptor.pb", + "upb/descriptor/descriptor.upbdefs.c", "upb/descriptor/descriptor.upbdefs.h", "upb/json/parser.c", - "tests/json/test.upbdefs.c", - "tests/json/test.upbdefs.h", - "tests/json/test.proto.pb", + "upb/pb/compile_decoder_x64.h", ], generated_pattern = "generated/%s", ) diff --git a/CMakeLists.txt b/CMakeLists.txt index ba572fa..5c6d5fa 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,3 +1,4 @@ +# This file was generated from BUILD using tools/make_cmakelists.py. cmake_minimum_required(VERSION 3.1) @@ -9,16 +10,14 @@ endif() cmake_minimum_required (VERSION 3.0) cmake_policy(SET CMP0048 NEW) -project (upb) + +project(upb) + # Prevent CMake from setting -rdynamic on Linux (!!). SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "") -# Options we define for users. -option(UPB_ENABLE_ASAN "Enable address sanitizer." OFF) -option(UPB_ENABLE_UBSAN "Enable undefined behavior sanitizer." OFF) - # Set default build type. if(NOT CMAKE_BUILD_TYPE) message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.") @@ -51,8 +50,6 @@ endif() include_directories(.) include_directories(${CMAKE_CURRENT_BINARY_DIR}) -set(CMAKE_CXX_FLAGS "-std=c++11 -W -Wall -Wno-sign-compare") -set(CMAKE_C_FLAGS "-std=c89 -W -Wall -Wno-sign-compare") if(APPLE) set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -undefined dynamic_lookup -flat_namespace") @@ -60,250 +57,132 @@ elseif(UNIX) set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id") endif() -FIND_PACKAGE(Lua) -if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/Makefile.am") - set(PROTOBUF_FOUND TRUE) -endif() -find_program(RAGEL NAMES ragel) - -if(LUA_FOUND) - include_directories(${LUA_INCLUDE_DIR}) - - add_library(upb_c SHARED - upb/bindings/lua/upb.c - upb/bindings/lua/def.c - upb/bindings/lua/msg.c - ) - target_link_libraries(upb_c LINK_PRIVATE - upbpb_pic - upbdef_pic - upbhandlers_pic upb_pic ) - - add_library(table_c SHARED - upb/bindings/lua/upb/table.c - ) - target_link_libraries(table_c LINK_PRIVATE upb_c upb_pic) - - add_library(pb_c SHARED - upb/bindings/lua/upb/pb.c - ) - target_link_libraries(pb_c LINK_PRIVATE upb_c upbpb_pic) - - set_target_properties(upb_c - PROPERTIES - LIBRARY_OUTPUT_DIRECTORY "lua" - PREFIX "" - SUFFIX ".so") - set_target_properties(table_c pb_c - PROPERTIES - LIBRARY_OUTPUT_DIRECTORY "lua/upb" - PREFIX "" - SUFFIX ".so") - - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc - DEPENDS ${CMAKE_SOURCE_DIR}/tools/upbc - ${CMAKE_SOURCE_DIR}/tools/upbc.lua - ${CMAKE_SOURCE_DIR}/tools/dump_cinit.lua - ${CMAKE_SOURCE_DIR}/tools/make_c_api.lua - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/table.lua - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua - upb_c - table_c - pb_c - COMMAND ${CMAKE_COMMAND} -E copy - ${CMAKE_SOURCE_DIR}/tools/upbc - ${CMAKE_SOURCE_DIR}/tools/upbc.lua - ${CMAKE_SOURCE_DIR}/tools/dump_cinit.lua - ${CMAKE_SOURCE_DIR}/tools/make_c_api.lua - ${CMAKE_CURRENT_BINARY_DIR}/tools) - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lua/upb.lua - DEPENDS ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua - COMMAND ${CMAKE_COMMAND} -E copy - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb.lua - ${CMAKE_CURRENT_BINARY_DIR}/lua) - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/lua/upb/table.lua - ${CMAKE_CURRENT_BINARY_DIR}/lua/upb/pb.lua - DEPENDS ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/table.lua - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua - COMMAND ${CMAKE_COMMAND} -E copy - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/table.lua - ${CMAKE_SOURCE_DIR}/upb/bindings/lua/upb/pb.lua - ${CMAKE_CURRENT_BINARY_DIR}/lua/upb) - - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h - DEPENDS upb/pb/compile_decoder_x64.dasc - COMMAND - cd ${CMAKE_CURRENT_SOURCE_DIR} && - lua third_party/dynasm/dynasm.lua - -c upb/pb/compile_decoder_x64.dasc - > ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h - ) - - add_custom_target( - upbc ALL - DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/tools/make_c_api.lua - ${CMAKE_CURRENT_SOURCE_DIR}/tools/upbc.lua - ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc - ${CMAKE_CURRENT_BINARY_DIR}/lua/upb.lua - ${CMAKE_CURRENT_BINARY_DIR}/lua/upb/pb.lua - ) - - add_custom_target( - genfiles2 ALL - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/upb/pb/compile_decoder_x64.h - ) - - add_test( - NAME testlua - COMMAND lua ${CMAKE_SOURCE_DIR}/tests/bindings/lua/test_upb.lua - ${CMAKE_SOURCE_DIR}/tests/bindings/lua/test_upb.pb.lua - ) - set_property(TEST testlua PROPERTY ENVIRONMENT - LUA_PATH=${CMAKE_SOURCE_DIR}/third_party/lunit/?.lua$${CMAKE_SOURCE_DIR}/upb/bindings/lua/?.lua - LUA_CPATH=${CMAKE_BINARY_DIR}/upb/bindings/lua/?.so - ) - set_tests_properties(testlua - PROPERTIES - DEPENDS "upb_c;pb_c" - ) - enable_testing() -endif() - -if(LUA_FOUND AND PROTOBUF_FOUND) - set(protobuf_BUILD_TESTS OFF CACHE BOOL "enable tests for proto2" FORCE) - set(protobuf_BUILD_SHARED_LIBS OFF CACHE BOOL "enable shared libs for proto2" FORCE) - set(protobuf_BUILD_CONFORMANCE ON CACHE BOOL "Build conformance tests" FORCE) - add_subdirectory(third_party/protobuf/cmake) - - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.h - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.h - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/any.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/duration.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/field_mask.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/struct.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/timestamp.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/wrappers.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.c - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc - ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance/conformance.proto - COMMAND protoc --include_imports - ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance/conformance.proto - ${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/src/google/protobuf/test_messages_proto3.proto - -I${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/conformance - -I${CMAKE_CURRENT_SOURCE_DIR}/third_party/protobuf/src - -o${CMAKE_CURRENT_BINARY_DIR}/conformance.pb && - tools/upbc ${CMAKE_CURRENT_BINARY_DIR}/conformance.pb - ) - - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.h - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.c - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/tools/upbc - ${CMAKE_CURRENT_SOURCE_DIR}/google/protobuf/descriptor.proto - COMMAND protoc - ${CMAKE_CURRENT_SOURCE_DIR}/google/protobuf/descriptor.proto - -I${CMAKE_CURRENT_SOURCE_DIR} - -o${CMAKE_CURRENT_BINARY_DIR}/descriptor.pb && - tools/upbc ${CMAKE_CURRENT_BINARY_DIR}/descriptor.pb - ) - - add_custom_target( - genfiles ALL - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.h - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/descriptor.upb.h - ) - - add_executable(conformance_upb - tests/conformance_upb.c - ${CMAKE_CURRENT_BINARY_DIR}/conformance.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/test_messages_proto3.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/any.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/duration.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/field_mask.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/struct.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/timestamp.upb.c - ${CMAKE_CURRENT_BINARY_DIR}/google/protobuf/wrappers.upb.c - ) - target_link_libraries(conformance_upb LINK_PRIVATE - upb - ) - - add_custom_target( - conformance - DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/conformance_upb - ${CMAKE_CURRENT_BINARY_DIR}/third_party/protobuf/cmake/conformance_test_runner - COMMAND ${CMAKE_CURRENT_BINARY_DIR}/third_party/protobuf/cmake/conformance_test_runner ${CMAKE_CURRENT_BINARY_DIR}/conformance_upb - ) - -endif() - -if (RAGEL) - add_custom_command( - OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/upb/json/parser.c - DEPENDS upb/json/parser.rl - COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && RAGEL -C -o ${CMAKE_CURRENT_BINARY_DIR}/upb/json/parser.c upb/json/parser.rl - ) -endif() - -configure_file(tools/copy_genfiles.sh.in tools/copy_genfiles.sh) - -set(UPB_SRCS - upb/decode.c - upb/encode.c - upb/msg.c - upb/table.c - upb/upb.c -) - -set (UPBDEF_SRCS - upb/descriptor/descriptor.upbdefs.c - upb/descriptor/reader.c - upb/def.c - upb/msgfactory.c - upb/refcounted.c -) - -set(UPBHANDLERS_SRCS - upb/sink.c - upb/handlers.c -) - -set(UPBPB_SRCS +enable_testing() + +add_library(upb + google/protobuf/descriptor.upb.c + upb/decode.c + upb/def.c + upb/encode.c + upb/handlers.c + upb/handlers-inl.h + upb/msg.c + upb/msgfactory.c + upb/port_def.inc + upb/port_undef.inc + upb/refcounted.c + upb/sink.c + upb/structdefs.int.h + upb/structs.int.h + upb/table.c + upb/table.int.h + upb/upb.c + google/protobuf/descriptor.upb.h + upb/decode.h + upb/def.h + upb/encode.h + upb/handlers.h + upb/msg.h + upb/msgfactory.h + upb/refcounted.h + upb/sink.h + upb/upb.h) +add_library(upb_descriptor + upb/descriptor/descriptor.upbdefs.c + upb/descriptor/reader.c + upb/descriptor/descriptor.upbdefs.h + upb/descriptor/reader.h) +target_link_libraries(upb_descriptor + upb) +add_library(upb_pb upb/pb/compile_decoder.c upb/pb/decoder.c + upb/pb/decoder.int.h upb/pb/encoder.c upb/pb/glue.c upb/pb/textprinter.c upb/pb/varint.c -) - -set(UPBJSON_SRCS + upb/pb/varint.int.h + upb/pb/decoder.h + upb/pb/encoder.h + upb/pb/glue.h + upb/pb/textprinter.h) +target_link_libraries(upb_pb + upb + upb_descriptor) +add_library(upb_json upb/json/parser.c upb/json/printer.c -) - -add_library(upb ${UPB_SRCS}) -add_library(upbdef ${UPBDEF_SRCS}) -add_library(upbhandlers ${UPBHANDLERS_SRCS}) -add_library(upbpb ${UPBPB_SRCS}) -add_library(upbjson ${UPBJSON_SRCS}) - -add_library(upb_pic ${UPB_SRCS}) -add_library(upbdef_pic ${UPBDEF_SRCS}) -add_library(upbhandlers_pic ${UPBHANDLERS_SRCS}) -add_library(upbpb_pic ${UPBPB_SRCS}) -add_library(upbjson_pic ${UPBJSON_SRCS}) + upb/json/parser.h + upb/json/printer.h) +target_link_libraries(upb_json + upb) +add_library(upb_cc_bindings + upb/bindings/stdc++/string.h) +target_link_libraries(upb_cc_bindings + upb) +set_target_properties(upb_cc_bindings PROPERTIES LINKER_LANGUAGE CXX) +add_library(upb_test + tests/testmain.cc + tests/test_util.h + tests/upb_test.h) +add_executable(test_varint + tests/pb/test_varint.c) +add_test(NAME test_varint COMMAND test_varint) +target_link_libraries(test_varint + upb_pb + upb_test) +add_executable(test_def + tests/test_def.c) +add_test(NAME test_def COMMAND test_def) +target_link_libraries(test_def + upb_pb + upb_test) +add_executable(test_handlers + tests/test_handlers.c) +add_test(NAME test_handlers COMMAND test_handlers) +target_link_libraries(test_handlers + upb_pb + upb_test) +add_executable(test_decoder + tests/pb/test_decoder.cc) +add_test(NAME test_decoder COMMAND test_decoder) +target_link_libraries(test_decoder + upb_pb + upb_test) +add_executable(test_encoder + tests/pb/test_encoder.cc) +add_test(NAME test_encoder COMMAND test_encoder) +add_custom_command( + TARGET test_encoder POST_BUILD + COMMAND ${CMAKE_COMMAND} -E copy + ${CMAKE_SOURCE_DIR}/upb/descriptor/descriptor.pb + ${CMAKE_CURRENT_BINARY_DIR}/upb/descriptor/descriptor.pb) +target_link_libraries(test_encoder + upb_cc_bindings + upb_pb + upb_test) +add_executable(test_cpp + tests/test_cpp.cc) +add_test(NAME test_cpp COMMAND test_cpp) +target_link_libraries(test_cpp + upb + upb_descriptor + upb_pb + upb_test) +add_executable(test_table + tests/test_table.cc) +add_test(NAME test_table COMMAND test_table) +target_link_libraries(test_table + upb + upb_test) +add_executable(test_json + tests/json/test.upbdefs.c + tests/json/test.upbdefs.h + tests/json/test_json.cc) +add_test(NAME test_json COMMAND test_json) +target_link_libraries(test_json + upb_json + upb_test) -set_property(TARGET upb_pic PROPERTY POSITION_INDEPENDENT_CODE ON) -set_property(TARGET upbdef_pic PROPERTY POSITION_INDEPENDENT_CODE ON) -set_property(TARGET upbhandlers_pic PROPERTY POSITION_INDEPENDENT_CODE ON) -set_property(TARGET upbpb_pic PROPERTY POSITION_INDEPENDENT_CODE ON) -set_property(TARGET upbjson_pic PROPERTY POSITION_INDEPENDENT_CODE ON) diff --git a/build_defs.bzl b/build_defs.bzl index 8df5660..0e58bbb 100644 --- a/build_defs.bzl +++ b/build_defs.bzl @@ -131,7 +131,7 @@ def generated_file_staleness_test(name, outs, generated_pattern): """ script_name = name + ".py" - script_src = "//:staleness_test.py" + script_src = "//:tools/staleness_test.py" # Filter out non-existing rules so Blaze doesn't error out before we even # run the test. diff --git a/staleness_test.py b/staleness_test.py deleted file mode 100644 index 43176cf..0000000 --- a/staleness_test.py +++ /dev/null @@ -1,30 +0,0 @@ -"""The py_test() script for generated_file_staleness_test() rules. - -Note that this file is preprocessed! The INSERT_<...> text below is replaced -with the actual list of files before we actually run the script. -""" - -from __future__ import absolute_import - -import staleness_test_lib -import unittest -import sys - -file_list = """ - INSERT_FILE_LIST_HERE -""".split() - -config = staleness_test_lib.Config(file_list) - - -class TestFilesMatch(unittest.TestCase): - - def testFilesMatch(self): - errors = staleness_test_lib.CheckFilesMatch(config) - self.assertFalse(errors, errors) - - -if len(sys.argv) > 1 and sys.argv[1] == "--fix": - staleness_test_lib.FixFiles(config) -else: - unittest.main() diff --git a/staleness_test_lib.py b/staleness_test_lib.py deleted file mode 100644 index 6d5c3d3..0000000 --- a/staleness_test_lib.py +++ /dev/null @@ -1,158 +0,0 @@ -"""Shared code for validating generated_file_staleness_test() rules. - -This code is used by test scripts generated from -generated_file_staleness_test() rules. -""" - -from __future__ import absolute_import -from __future__ import print_function - -import os -from shutil import copyfile - - -class _FilePair(object): - """Represents a single (target, generated) file pair.""" - - def __init__(self, target, generated): - self.target = target - self.generated = generated - - -class Config(object): - """Represents the configuration for a single staleness test target.""" - - def __init__(self, file_list): - # Duplicate to avoid modifying our arguments. - file_list = list(file_list) - - # The file list contains a few other bits of information at the end. - # This is packed by the code in build_defs.bzl. - self.target_name = file_list.pop() - self.package_name = file_list.pop() - self.pattern = file_list.pop() - - self.file_list = file_list - - -def _GetFilePairs(config): - """Generates the list of file pairs. - - Args: - config: a Config object representing this target's config. - - Returns: - A list of _FilePair objects. - """ - - ret = [] - - has_bazel_genfiles = os.path.exists("bazel-genfiles") - - for filename in config.file_list: - target = os.path.join(config.package_name, filename) - generated = os.path.join(config.package_name, config.pattern % filename) - if has_bazel_genfiles: - generated = os.path.join("bazel-genfiles", generated) - - # Generated files should always exist. Blaze should guarantee this before - # we are run. - if not os.path.isfile(generated): - print("Generated file '%s' does not exist." % generated) - print("Please run this command to generate it:") - print(" bazel build %s:%s" % (config.package_name, config.target_name)) - ret.append(_FilePair(target, generated)) - - return ret - - -def _GetMissingAndStaleFiles(file_pairs): - """Generates lists of missing and stale files. - - Args: - file_pairs: a list of _FilePair objects. - - Returns: - missing_files: a list of _FilePair objects representing missing files. - These target files do not exist at all. - stale_files: a list of _FilePair objects representing stale files. - These target files exist but have stale contents. - """ - - missing_files = [] - stale_files = [] - - for pair in file_pairs: - if not os.path.isfile(pair.target): - missing_files.append(pair) - continue - - generated = open(pair.generated).read() - target = open(pair.target).read() - if generated != target: - stale_files.append(pair) - - return missing_files, stale_files - - -def _CopyFiles(file_pairs): - """Copies all generated files to the corresponding target file. - - The target files must be writable already. - - Args: - file_pairs: a list of _FilePair objects that we want to copy. - """ - - for pair in file_pairs: - target_dir = os.path.dirname(pair.target) - if not os.path.isdir(target_dir): - os.makedirs(target_dir) - copyfile(pair.generated, pair.target) - - -def FixFiles(config): - """Implements the --fix option: overwrites missing or out-of-date files. - - Args: - config: the Config object for this test. - """ - - file_pairs = _GetFilePairs(config) - missing_files, stale_files = _GetMissingAndStaleFiles(file_pairs) - - _CopyFiles(stale_files + missing_files) - - -def CheckFilesMatch(config): - """Checks whether each target file matches the corresponding generated file. - - Args: - config: the Config object for this test. - - Returns: - None if everything matches, otherwise a string error message. - """ - - diff_errors = [] - - file_pairs = _GetFilePairs(config) - missing_files, stale_files = _GetMissingAndStaleFiles(file_pairs) - - for pair in missing_files: - diff_errors.append("File %s does not exist" % pair.target) - continue - - for pair in stale_files: - diff_errors.append("File %s is out of date" % pair.target) - - if diff_errors: - error_msg = "Files out of date!\n\n" - error_msg += "To fix run THIS command:\n" - error_msg += " bazel-bin/%s/%s --fix\n\n" % (config.package_name, - config.target_name) - error_msg += "Errors:\n" - error_msg += " " + "\n ".join(diff_errors) - return error_msg - else: - return None diff --git a/tools/make_cmakelists.py b/tools/make_cmakelists.py new file mode 100755 index 0000000..30e1b93 --- /dev/null +++ b/tools/make_cmakelists.py @@ -0,0 +1,234 @@ +#!/usr/bin/env python + +"""TODO(haberman): DO NOT SUBMIT without one-line documentation for make_cmakelists. + +TODO(haberman): DO NOT SUBMIT without a detailed description of make_cmakelists. +""" + +from __future__ import absolute_import +from __future__ import division +from __future__ import print_function + +import sys +import textwrap + +def StripColons(deps): + return map(lambda x: x[1:], deps) + +def IsSourceFile(name): + return name.endswith(".c") or name.endswith(".cc") + +class BuildFileFunctions(object): + def __init__(self, converter): + self.converter = converter + + def _add_deps(self, kwargs): + if "deps" not in kwargs: + return + self.converter.toplevel += "target_link_libraries(%s\n %s)\n" % ( + kwargs["name"], + "\n ".join(StripColons(kwargs["deps"])) + ) + + def load(self, *args): + pass + + def cc_library(self, **kwargs): + if kwargs["name"] == "amalgamation": + return + files = kwargs.get("srcs", []) + kwargs.get("hdrs", []) + self.converter.toplevel += "add_library(%s\n %s)\n" % ( + kwargs["name"], + "\n ".join(files) + ) + self._add_deps(kwargs) + + # CMake wants to know if each library is C or C++. + # If there are only .h files, it can't infer. Assume C++. + if not filter(IsSourceFile, files): + line = "set_target_properties(%s PROPERTIES LINKER_LANGUAGE CXX)\n" + self.converter.toplevel += line % (kwargs["name"]) + + def cc_binary(self, **kwargs): + pass + + def cc_test(self, **kwargs): + self.converter.toplevel += "add_executable(%s\n %s)\n" % ( + kwargs["name"], + "\n ".join(kwargs["srcs"]) + ) + self.converter.toplevel += "add_test(NAME %s COMMAND %s)\n" % ( + kwargs["name"], + kwargs["name"], + ) + + if "data" in kwargs: + for data_dep in kwargs["data"]: + self.converter.toplevel += textwrap.dedent("""\ + add_custom_command( + TARGET %s POST_BUILD + COMMAND ${CMAKE_COMMAND} -E copy + ${CMAKE_SOURCE_DIR}/%s + ${CMAKE_CURRENT_BINARY_DIR}/%s)\n""" % ( + kwargs["name"], data_dep, data_dep + )) + + self._add_deps(kwargs) + + def py_library(self, **kwargs): + pass + + def py_binary(self, **kwargs): + pass + + def lua_cclibrary(self, **kwargs): + pass + + def lua_library(self, **kwargs): + pass + + def lua_binary(self, **kwargs): + pass + + def lua_test(self, **kwargs): + pass + + def sh_test(self, **kwargs): + pass + + def make_shell_script(self, **kwargs): + pass + + def exports_files(self, files, **kwargs): + pass + + def proto_library(self, **kwargs): + pass + + def generated_file_staleness_test(self, **kwargs): + pass + + def upb_amalgamation(self, **kwargs): + pass + + def upb_proto_library(self, **kwargs): + pass + + def genrule(self, **kwargs): + pass + + def glob(*args): + return [] + + +class WorkspaceFileFunctions(object): + def __init__(self, converter): + self.converter = converter + + def load(self, *args): + pass + + def workspace(self, **kwargs): + self.converter.prelude += "project(%s)\n" % (kwargs["name"]) + + def http_archive(self, **kwargs): + pass + + def git_repository(self, **kwargs): + pass + + +class Converter(object): + def __init__(self): + self.prelude = "" + self.toplevel = "" + self.if_lua = "" + + def convert(self): + return self.template % { + "prelude": converter.prelude, + "toplevel": converter.toplevel, + } + + template = textwrap.dedent("""\ + # This file was generated from BUILD using tools/make_cmakelists.py. + + cmake_minimum_required(VERSION 3.1) + + if(${CMAKE_VERSION} VERSION_LESS 3.12) + cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}) + else() + cmake_policy(VERSION 3.12) + endif() + + cmake_minimum_required (VERSION 3.0) + cmake_policy(SET CMP0048 NEW) + + %(prelude)s + + # Prevent CMake from setting -rdynamic on Linux (!!). + SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "") + SET(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "") + + # Set default build type. + if(NOT CMAKE_BUILD_TYPE) + message(STATUS "Setting build type to 'RelWithDebInfo' as none was specified.") + set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING + "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." + FORCE) + endif() + + # When using Ninja, compiler output won't be colorized without this. + include(CheckCXXCompilerFlag) + CHECK_CXX_COMPILER_FLAG(-fdiagnostics-color=always SUPPORTS_COLOR_ALWAYS) + if(SUPPORTS_COLOR_ALWAYS) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fdiagnostics-color=always") + endif() + + # Implement ASAN/UBSAN options + if(UPB_ENABLE_ASAN) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address") + endif() + + if(UPB_ENABLE_UBSAN) + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=undefined") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address") + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address") + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -fsanitize=address") + endif() + + include_directories(.) + include_directories(${CMAKE_CURRENT_BINARY_DIR}) + + if(APPLE) + set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -undefined dynamic_lookup -flat_namespace") + elseif(UNIX) + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--build-id") + endif() + + enable_testing() + + %(toplevel)s + + """) + +data = {} +converter = Converter() + +def GetDict(obj): + ret = {} + for k in dir(obj): + if not k.startswith("_"): + ret[k] = getattr(obj, k); + return ret + +globs = GetDict(converter) + +execfile("WORKSPACE", GetDict(WorkspaceFileFunctions(converter))) +execfile("BUILD", GetDict(BuildFileFunctions(converter))) + +with open(sys.argv[1], "w") as f: + f.write(converter.convert()) diff --git a/tools/staleness_test.py b/tools/staleness_test.py new file mode 100644 index 0000000..045cd1a --- /dev/null +++ b/tools/staleness_test.py @@ -0,0 +1,30 @@ +"""The py_test() script for generated_file_staleness_test() rules. + +Note that this file is preprocessed! The INSERT_<...> text below is replaced +with the actual list of files before we actually run the script. +""" + +from __future__ import absolute_import + +from tools import staleness_test_lib +import unittest +import sys + +file_list = """ + INSERT_FILE_LIST_HERE +""".split() + +config = staleness_test_lib.Config(file_list) + + +class TestFilesMatch(unittest.TestCase): + + def testFilesMatch(self): + errors = staleness_test_lib.CheckFilesMatch(config) + self.assertFalse(errors, errors) + + +if len(sys.argv) > 1 and sys.argv[1] == "--fix": + staleness_test_lib.FixFiles(config) +else: + unittest.main() diff --git a/tools/staleness_test_lib.py b/tools/staleness_test_lib.py new file mode 100644 index 0000000..6d5c3d3 --- /dev/null +++ b/tools/staleness_test_lib.py @@ -0,0 +1,158 @@ +"""Shared code for validating generated_file_staleness_test() rules. + +This code is used by test scripts generated from +generated_file_staleness_test() rules. +""" + +from __future__ import absolute_import +from __future__ import print_function + +import os +from shutil import copyfile + + +class _FilePair(object): + """Represents a single (target, generated) file pair.""" + + def __init__(self, target, generated): + self.target = target + self.generated = generated + + +class Config(object): + """Represents the configuration for a single staleness test target.""" + + def __init__(self, file_list): + # Duplicate to avoid modifying our arguments. + file_list = list(file_list) + + # The file list contains a few other bits of information at the end. + # This is packed by the code in build_defs.bzl. + self.target_name = file_list.pop() + self.package_name = file_list.pop() + self.pattern = file_list.pop() + + self.file_list = file_list + + +def _GetFilePairs(config): + """Generates the list of file pairs. + + Args: + config: a Config object representing this target's config. + + Returns: + A list of _FilePair objects. + """ + + ret = [] + + has_bazel_genfiles = os.path.exists("bazel-genfiles") + + for filename in config.file_list: + target = os.path.join(config.package_name, filename) + generated = os.path.join(config.package_name, config.pattern % filename) + if has_bazel_genfiles: + generated = os.path.join("bazel-genfiles", generated) + + # Generated files should always exist. Blaze should guarantee this before + # we are run. + if not os.path.isfile(generated): + print("Generated file '%s' does not exist." % generated) + print("Please run this command to generate it:") + print(" bazel build %s:%s" % (config.package_name, config.target_name)) + ret.append(_FilePair(target, generated)) + + return ret + + +def _GetMissingAndStaleFiles(file_pairs): + """Generates lists of missing and stale files. + + Args: + file_pairs: a list of _FilePair objects. + + Returns: + missing_files: a list of _FilePair objects representing missing files. + These target files do not exist at all. + stale_files: a list of _FilePair objects representing stale files. + These target files exist but have stale contents. + """ + + missing_files = [] + stale_files = [] + + for pair in file_pairs: + if not os.path.isfile(pair.target): + missing_files.append(pair) + continue + + generated = open(pair.generated).read() + target = open(pair.target).read() + if generated != target: + stale_files.append(pair) + + return missing_files, stale_files + + +def _CopyFiles(file_pairs): + """Copies all generated files to the corresponding target file. + + The target files must be writable already. + + Args: + file_pairs: a list of _FilePair objects that we want to copy. + """ + + for pair in file_pairs: + target_dir = os.path.dirname(pair.target) + if not os.path.isdir(target_dir): + os.makedirs(target_dir) + copyfile(pair.generated, pair.target) + + +def FixFiles(config): + """Implements the --fix option: overwrites missing or out-of-date files. + + Args: + config: the Config object for this test. + """ + + file_pairs = _GetFilePairs(config) + missing_files, stale_files = _GetMissingAndStaleFiles(file_pairs) + + _CopyFiles(stale_files + missing_files) + + +def CheckFilesMatch(config): + """Checks whether each target file matches the corresponding generated file. + + Args: + config: the Config object for this test. + + Returns: + None if everything matches, otherwise a string error message. + """ + + diff_errors = [] + + file_pairs = _GetFilePairs(config) + missing_files, stale_files = _GetMissingAndStaleFiles(file_pairs) + + for pair in missing_files: + diff_errors.append("File %s does not exist" % pair.target) + continue + + for pair in stale_files: + diff_errors.append("File %s is out of date" % pair.target) + + if diff_errors: + error_msg = "Files out of date!\n\n" + error_msg += "To fix run THIS command:\n" + error_msg += " bazel-bin/%s/%s --fix\n\n" % (config.package_name, + config.target_name) + error_msg += "Errors:\n" + error_msg += " " + "\n ".join(diff_errors) + return error_msg + else: + return None diff --git a/tools/upbc b/tools/upbc deleted file mode 100755 index bd12250..0000000 --- a/tools/upbc +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh -BASE=`dirname "$0"` -export LUA_CPATH="$BASE/../lua/?.so" -export LUA_PATH="$BASE/?.lua;$BASE/../lua/?.lua" -lua $BASE/upbc.lua "$@" -- cgit v1.2.3