diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 707 |
1 files changed, 400 insertions, 307 deletions
diff --git a/src/main.cpp b/src/main.cpp index 7b4bc92ee..7b0364149 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -46,7 +46,6 @@ gb_global Timings global_timings = {0}; #include "checker.cpp" #include "docs.cpp" - #include "llvm_backend.cpp" #if defined(GB_SYSTEM_OSX) @@ -57,16 +56,8 @@ gb_global Timings global_timings = {0}; #endif #include "query_data.cpp" - - -#if defined(GB_SYSTEM_WINDOWS) -// NOTE(IC): In order to find Visual C++ paths without relying on environment variables. -#include "microsoft_craziness.h" -#endif - #include "bug_report.cpp" - // NOTE(bill): 'name' is used in debugging and profiling modes i32 system_exec_command_line_app(char const *name, char const *fmt, ...) { isize const cmd_cap = 64<<20; // 64 MiB should be more than enough @@ -74,16 +65,16 @@ i32 system_exec_command_line_app(char const *name, char const *fmt, ...) { isize cmd_len = 0; va_list va; i32 exit_code = 0; - + va_start(va, fmt); cmd_len = gb_snprintf_va(cmd_line, cmd_cap-1, fmt, va); va_end(va); - + #if defined(GB_SYSTEM_WINDOWS) STARTUPINFOW start_info = {gb_size_of(STARTUPINFOW)}; PROCESS_INFORMATION pi = {0}; String16 wcmd = {}; - + start_info.dwFlags = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW; start_info.wShowWindow = SW_SHOW; start_info.hStdInput = GetStdHandle(STD_INPUT_HANDLE); @@ -117,44 +108,48 @@ i32 system_exec_command_line_app(char const *name, char const *fmt, ...) { gb_printf_err("%s\n\n", cmd_line); } exit_code = system(cmd_line); + if (WIFEXITED(exit_code)) { + exit_code = WEXITSTATUS(exit_code); + } #endif - + if (exit_code) { exit(exit_code); } - + return exit_code; } - - i32 linker_stage(lbGenerator *gen) { i32 result = 0; Timings *timings = &global_timings; - String output_base = gen->output_base; + String output_filename = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]); + debugf("Linking %.*s\n", LIT(output_filename)); + + // TOOD(Jeroen): Make a `build_paths[BuildPath_Object] to avoid `%.*s.o`. if (is_arch_wasm()) { timings_start_section(timings, str_lit("wasm-ld")); - + #if defined(GB_SYSTEM_WINDOWS) result = system_exec_command_line_app("wasm-ld", - "\"%.*s\\bin\\wasm-ld\" \"%.*s.wasm.o\" -o \"%.*s.wasm\" %.*s %.*s", + "\"%.*s\\bin\\wasm-ld\" \"%.*s.o\" -o \"%.*s\" %.*s %.*s", LIT(build_context.ODIN_ROOT), - LIT(output_base), LIT(output_base), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); + LIT(output_filename), LIT(output_filename), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); #else result = system_exec_command_line_app("wasm-ld", - "wasm-ld \"%.*s.wasm.o\" -o \"%.*s.wasm\" %.*s %.*s", - LIT(output_base), LIT(output_base), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); + "wasm-ld \"%.*s.o\" -o \"%.*s\" %.*s %.*s", + LIT(output_filename), LIT(output_filename), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); #endif return result; } if (build_context.cross_compiling && selected_target_metrics->metrics == &target_essence_amd64) { -#ifdef GB_SYSTEM_UNIX +#if defined(GB_SYSTEM_UNIX) result = system_exec_command_line_app("linker", "x86_64-essence-gcc \"%.*s.o\" -o \"%.*s\" %.*s %.*s", - LIT(output_base), LIT(output_base), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); + LIT(output_filename), LIT(output_filename), LIT(build_context.link_flags), LIT(build_context.extra_linker_flags)); #else gb_printf_err("Linking for cross compilation for this platform is not yet supported (%.*s %.*s)\n", LIT(target_os_names[build_context.metrics.os]), @@ -178,28 +173,11 @@ i32 linker_stage(lbGenerator *gen) { gbString lib_str = gb_string_make(heap_allocator(), ""); defer (gb_string_free(lib_str)); - char const *output_ext = "exe"; gbString link_settings = gb_string_make_reserve(heap_allocator(), 256); defer (gb_string_free(link_settings)); - - // NOTE(ic): It would be nice to extend this so that we could specify the Visual Studio version that we want instead of defaulting to the latest. - Find_Result_Utf8 find_result = find_visual_studio_and_windows_sdk_utf8(); - - if (find_result.windows_sdk_version == 0) { - gb_printf_err("Windows SDK not found.\n"); - exit(1); - } - - if (build_context.ignore_microsoft_magic) { - find_result = {}; - } - // Add library search paths. - if (find_result.vs_library_path.len > 0) { - GB_ASSERT(find_result.windows_sdk_um_library_path.len > 0); - GB_ASSERT(find_result.windows_sdk_ucrt_library_path.len > 0); - + if (build_context.build_paths[BuildPath_VS_LIB].basename.len > 0) { String path = {}; auto add_path = [&](String path) { if (path[path.len-1] == '\\') { @@ -207,16 +185,16 @@ i32 linker_stage(lbGenerator *gen) { } link_settings = gb_string_append_fmt(link_settings, " /LIBPATH:\"%.*s\"", LIT(path)); }; - add_path(find_result.windows_sdk_um_library_path); - add_path(find_result.windows_sdk_ucrt_library_path); - add_path(find_result.vs_library_path); + add_path(build_context.build_paths[BuildPath_Win_SDK_UM_Lib].basename); + add_path(build_context.build_paths[BuildPath_Win_SDK_UCRT_Lib].basename); + add_path(build_context.build_paths[BuildPath_VS_LIB].basename); } - - + + StringSet libs = {}; string_set_init(&libs, heap_allocator(), 64); defer (string_set_destroy(&libs)); - + StringSet asm_files = {}; string_set_init(&asm_files, heap_allocator(), 64); defer (string_set_destroy(&asm_files)); @@ -241,22 +219,22 @@ i32 linker_stage(lbGenerator *gen) { string_set_add(&libs, lib); } } - + for_array(i, libs.entries) { String lib = libs.entries[i].value; lib_str = gb_string_append_fmt(lib_str, " \"%.*s\"", LIT(lib)); } - - + + if (build_context.build_mode == BuildMode_DynamicLibrary) { - output_ext = "dll"; link_settings = gb_string_append_fmt(link_settings, " /DLL"); } else { link_settings = gb_string_append_fmt(link_settings, " /ENTRY:mainCRTStartup"); } if (build_context.pdb_filepath != "") { - link_settings = gb_string_append_fmt(link_settings, " /PDB:%.*s", LIT(build_context.pdb_filepath)); + String pdb_path = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_PDB]); + link_settings = gb_string_append_fmt(link_settings, " /PDB:%.*s", LIT(pdb_path)); } if (build_context.no_crt) { @@ -268,7 +246,7 @@ i32 linker_stage(lbGenerator *gen) { if (build_context.ODIN_DEBUG) { link_settings = gb_string_append_fmt(link_settings, " /DEBUG"); } - + for_array(i, asm_files.entries) { String asm_file = asm_files.entries[i].value; String obj_file = concatenate_strings(permanent_allocator(), asm_file, str_lit(".obj")); @@ -283,7 +261,7 @@ i32 linker_stage(lbGenerator *gen) { LIT(obj_file), LIT(build_context.extra_assembler_flags) ); - + if (result) { return result; } @@ -297,27 +275,35 @@ i32 linker_stage(lbGenerator *gen) { object_files = gb_string_append_fmt(object_files, "\"%.*s\" ", LIT(object_path)); } + String vs_exe_path = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_VS_EXE]); + defer (gb_free(heap_allocator(), vs_exe_path.text)); + char const *subsystem_str = build_context.use_subsystem_windows ? "WINDOWS" : "CONSOLE"; if (!build_context.use_lld) { // msvc if (build_context.has_resource) { + String rc_path = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_RC]); + String res_path = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_RES]); + defer (gb_free(heap_allocator(), rc_path.text)); + defer (gb_free(heap_allocator(), res_path.text)); + result = system_exec_command_line_app("msvc-link", - "\"rc.exe\" /nologo /fo \"%.*s.res\" \"%.*s.rc\"", - LIT(output_base), - LIT(build_context.resource_filepath) + "\"rc.exe\" /nologo /fo \"%.*s\" \"%.*s\"", + LIT(res_path), + LIT(rc_path) ); - + if (result) { return result; } result = system_exec_command_line_app("msvc-link", - "\"%.*slink.exe\" %s \"%.*s.res\" -OUT:\"%.*s.%s\" %s " + "\"%.*slink.exe\" %s \"%.*s\" -OUT:\"%.*s\" %s " "/nologo /incremental:no /opt:ref /subsystem:%s " " %.*s " " %.*s " " %s " "", - LIT(find_result.vs_exe_path), object_files, LIT(output_base), LIT(output_base), output_ext, + LIT(vs_exe_path), object_files, LIT(res_path), LIT(output_filename), link_settings, subsystem_str, LIT(build_context.link_flags), @@ -326,13 +312,13 @@ i32 linker_stage(lbGenerator *gen) { ); } else { result = system_exec_command_line_app("msvc-link", - "\"%.*slink.exe\" %s -OUT:\"%.*s.%s\" %s " + "\"%.*slink.exe\" %s -OUT:\"%.*s\" %s " "/nologo /incremental:no /opt:ref /subsystem:%s " " %.*s " " %.*s " " %s " "", - LIT(find_result.vs_exe_path), object_files, LIT(output_base), output_ext, + LIT(vs_exe_path), object_files, LIT(output_filename), link_settings, subsystem_str, LIT(build_context.link_flags), @@ -340,27 +326,27 @@ i32 linker_stage(lbGenerator *gen) { lib_str ); } - + if (result) { return result; } - + } else { // lld result = system_exec_command_line_app("msvc-lld-link", - "\"%.*s\\bin\\lld-link\" %s -OUT:\"%.*s.%s\" %s " + "\"%.*s\\bin\\lld-link\" %s -OUT:\"%.*s\" %s " "/nologo /incremental:no /opt:ref /subsystem:%s " " %.*s " " %.*s " " %s " "", - LIT(build_context.ODIN_ROOT), object_files, LIT(output_base),output_ext, + LIT(build_context.ODIN_ROOT), object_files, LIT(output_filename), link_settings, subsystem_str, LIT(build_context.link_flags), LIT(build_context.extra_linker_flags), lib_str ); - + if (result) { return result; } @@ -384,7 +370,7 @@ i32 linker_stage(lbGenerator *gen) { // NOTE(zangent): Sometimes, you have to use -framework on MacOS. // This allows you to specify '-f' in a #foreign_system_library, // without having to implement any new syntax specifically for MacOS. - #if defined(GB_SYSTEM_OSX) + if (build_context.metrics.os == TargetOs_darwin) { if (string_ends_with(lib, str_lit(".framework"))) { // framework thingie String lib_name = lib; @@ -400,25 +386,25 @@ i32 linker_stage(lbGenerator *gen) { // dynamic or static system lib, just link regularly searching system library paths lib_str = gb_string_append_fmt(lib_str, " -l%.*s ", LIT(lib)); } - #else + } else { // NOTE(vassvik): static libraries (.a files) in linux can be linked to directly using the full path, // since those are statically linked to at link time. shared libraries (.so) has to be // available at runtime wherever the executable is run, so we make require those to be // local to the executable (unless the system collection is used, in which case we search // the system library paths for the library file). - if (string_ends_with(lib, str_lit(".a"))) { - // static libs, absolute full path relative to the file in which the lib was imported from + if (string_ends_with(lib, str_lit(".a")) || string_ends_with(lib, str_lit(".o"))) { + // static libs and object files, absolute full path relative to the file in which the lib was imported from lib_str = gb_string_append_fmt(lib_str, " -l:\"%.*s\" ", LIT(lib)); } else if (string_ends_with(lib, str_lit(".so"))) { // dynamic lib, relative path to executable // NOTE(vassvik): it is the user's responsibility to make sure the shared library files are visible - // at runtimeto the executable + // at runtime to the executable lib_str = gb_string_append_fmt(lib_str, " -l:\"%s/%.*s\" ", cwd, LIT(lib)); } else { // dynamic or static system lib, just link regularly searching system library paths lib_str = gb_string_append_fmt(lib_str, " -l%.*s ", LIT(lib)); } - #endif + } } gbString object_files = gb_string_make(heap_allocator(), ""); @@ -428,80 +414,74 @@ i32 linker_stage(lbGenerator *gen) { object_files = gb_string_append_fmt(object_files, "\"%.*s\" ", LIT(object_path)); } - // Unlike the Win32 linker code, the output_ext includes the dot, because - // typically executable files on *NIX systems don't have extensions. - String output_ext = {}; gbString link_settings = gb_string_make_reserve(heap_allocator(), 32); - char const *linker; + + if (build_context.no_crt) { + link_settings = gb_string_append_fmt(link_settings, "-nostdlib "); + } + + // NOTE(dweiler): We use clang as a frontend for the linker as there are + // other runtime and compiler support libraries that need to be linked in + // very specific orders such as libgcc_s, ld-linux-so, unwind, etc. + // These are not always typically inside /lib, /lib64, or /usr versions + // of that, e.g libgcc.a is in /usr/lib/gcc/{version}, and can vary on + // the distribution of Linux even. The gcc or clang specs is the only + // reliable way to query this information to call ld directly. if (build_context.build_mode == BuildMode_DynamicLibrary) { - // NOTE(tetra, 2020-11-06): __$startup_runtime must be called at DLL load time. - // Clang, for some reason, won't let us pass the '-init' flag that lets us do this, - // so use ld instead. - // :UseLDForShared - linker = "ld"; - link_settings = gb_string_appendc(link_settings, "-init '__$startup_runtime' "); - // Shared libraries are .dylib on MacOS and .so on Linux. - #if defined(GB_SYSTEM_OSX) - output_ext = STR_LIT(".dylib"); - link_settings = gb_string_appendc(link_settings, "-dylib -dynamic "); - #else - output_ext = STR_LIT(".so"); - link_settings = gb_string_appendc(link_settings, "-shared "); - #endif - } else { - #if defined(GB_SYSTEM_OSX) - linker = "ld"; - #else - // TODO(zangent): Figure out how to make ld work on Linux. - // It probably has to do with including the entire CRT, but - // that's quite a complicated issue to solve while remaining distro-agnostic. - // Clang can figure out linker flags for us, and that's good enough _for now_. - linker = "clang -Wno-unused-command-line-argument"; - #endif - } - - if (build_context.metrics.os == TargetOs_linux) { + // NOTE(dweiler): Let the frontend know we're building a shared library + // so it doesn't generate symbols which cannot be relocated. + link_settings = gb_string_appendc(link_settings, "-shared "); + + // NOTE(dweiler): _odin_entry_point must be called at initialization + // time of the shared object, similarly, _odin_exit_point must be called + // at deinitialization. We can pass both -init and -fini to the linker by + // using a comma separated list of arguments to -Wl. + // + // This previously used ld but ld cannot actually build a shared library + // correctly this way since all the other dependencies provided implicitly + // by the compiler frontend are still needed and most of the command + // line arguments prepared previously are incompatible with ld. + link_settings = gb_string_appendc(link_settings, "-Wl,-init,'_odin_entry_point' "); + link_settings = gb_string_appendc(link_settings, "-Wl,-fini,'_odin_exit_point' "); + } else if (build_context.metrics.os != TargetOs_openbsd) { + // OpenBSD defaults to PIE executable. do not pass -no-pie for it. link_settings = gb_string_appendc(link_settings, "-no-pie "); } + gbString platform_lib_str = gb_string_make(heap_allocator(), ""); + defer (gb_string_free(platform_lib_str)); + if (build_context.metrics.os == TargetOs_darwin) { + platform_lib_str = gb_string_appendc(platform_lib_str, "-lSystem -lm -Wl,-syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -L/usr/local/lib"); + } else { + platform_lib_str = gb_string_appendc(platform_lib_str, "-lc -lm"); + } - if (build_context.out_filepath.len > 0) { - //NOTE(thebirk): We have a custom -out arguments, so we should use the extension from that - isize pos = string_extension_position(build_context.out_filepath); - if (pos > 0) { - output_ext = substring(build_context.out_filepath, pos, build_context.out_filepath.len); + if (build_context.metrics.os == TargetOs_darwin) { + // This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit. + // NOTE: If you change this (although this minimum is as low as you can go with Odin working) + // make sure to also change the 'mtriple' param passed to 'opt' + if (build_context.metrics.arch == TargetArch_arm64) { + link_settings = gb_string_appendc(link_settings, " -mmacosx-version-min=12.0.0 "); + } else { + link_settings = gb_string_appendc(link_settings, " -mmacosx-version-min=10.8.0 "); } + // This points the linker to where the entry point is + link_settings = gb_string_appendc(link_settings, " -e _main "); } - result = system_exec_command_line_app("ld-link", - "%s %s -o \"%.*s%.*s\" %s " - " %s " - " %.*s " - " %.*s " - " %s " - #if defined(GB_SYSTEM_OSX) - // This sets a requirement of Mountain Lion and up, but the compiler doesn't work without this limit. - // NOTE: If you change this (although this minimum is as low as you can go with Odin working) - // make sure to also change the 'mtriple' param passed to 'opt' - #if defined(GB_CPU_ARM) - " -macosx_version_min 11.0.0 " - #else - " -macosx_version_min 10.8.0 " - #endif - // This points the linker to where the entry point is - " -e _main " - #endif - , linker, object_files, LIT(output_base), LIT(output_ext), - #if defined(GB_SYSTEM_OSX) - "-lSystem -lm -syslibroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -L/usr/local/lib", - #else - "-lc -lm", - #endif - lib_str, - LIT(build_context.link_flags), - LIT(build_context.extra_linker_flags), - link_settings); - + gbString link_command_line = gb_string_make(heap_allocator(), "clang -Wno-unused-command-line-argument "); + defer (gb_string_free(link_command_line)); + + link_command_line = gb_string_appendc(link_command_line, object_files); + link_command_line = gb_string_append_fmt(link_command_line, " -o \"%.*s\" ", LIT(output_filename)); + link_command_line = gb_string_append_fmt(link_command_line, " %s ", platform_lib_str); + link_command_line = gb_string_append_fmt(link_command_line, " %s ", lib_str); + link_command_line = gb_string_append_fmt(link_command_line, " %.*s ", LIT(build_context.link_flags)); + link_command_line = gb_string_append_fmt(link_command_line, " %.*s ", LIT(build_context.extra_linker_flags)); + link_command_line = gb_string_append_fmt(link_command_line, " %s ", link_settings); + + result = system_exec_command_line_app("ld-link", link_command_line); + if (result) { return result; } @@ -510,10 +490,8 @@ i32 linker_stage(lbGenerator *gen) { if (build_context.ODIN_DEBUG) { // NOTE: macOS links DWARF symbols dynamically. Dsymutil will map the stubs in the exe // to the symbols in the object file - result = system_exec_command_line_app("dsymutil", - "dsymutil %.*s%.*s", LIT(output_base), LIT(output_ext) - ); - + result = system_exec_command_line_app("dsymutil", "dsymutil %.*s", LIT(output_filename)); + if (result) { return result; } @@ -571,54 +549,26 @@ void usage(String argv0) { print_usage_line(0, "Usage:"); print_usage_line(1, "%.*s command [arguments]", LIT(argv0)); print_usage_line(0, "Commands:"); - print_usage_line(1, "build compile .odin file, or directory of .odin files, as an executable."); - print_usage_line(1, " one must contain the program's entry point, all must be in the same package."); - print_usage_line(1, "run same as 'build', but also then runs the newly compiled executable."); - print_usage_line(1, "check parse and type check .odin file"); - print_usage_line(1, "query parse, type check, and output a .json file containing information about the program"); - print_usage_line(1, "doc generate documentation .odin file, or directory of .odin files"); - print_usage_line(1, "version print version"); - print_usage_line(1, "report print information useful to reporting a bug"); + print_usage_line(1, "build compile directory of .odin files, as an executable."); + print_usage_line(1, " one must contain the program's entry point, all must be in the same package."); + print_usage_line(1, "run same as 'build', but also then runs the newly compiled executable."); + print_usage_line(1, "check parse, and type check a directory of .odin files"); + print_usage_line(1, "query parse, type check, and output a .json file containing information about the program"); + print_usage_line(1, "strip-semicolon parse, type check, and remove unneeded semicolons from the entire program"); + print_usage_line(1, "test build ands runs procedures with the attribute @(test) in the initial package"); + print_usage_line(1, "doc generate documentation on a directory of .odin files"); + print_usage_line(1, "version print version"); + print_usage_line(1, "report print information useful to reporting a bug"); print_usage_line(0, ""); print_usage_line(0, "For further details on a command, use -help after the command name"); print_usage_line(1, "e.g. odin build -help"); } - -bool string_is_valid_identifier(String str) { - if (str.len <= 0) return false; - - isize rune_count = 0; - - isize w = 0; - isize offset = 0; - while (offset < str.len) { - Rune r = 0; - w = utf8_decode(str.text, str.len, &r); - if (r == GB_RUNE_INVALID) { - return false; - } - - if (rune_count == 0) { - if (!rune_is_letter(r)) { - return false; - } - } else { - if (!rune_is_letter(r) && !rune_is_digit(r)) { - return false; - } - } - rune_count += 1; - offset += w; - } - - return true; -} - enum BuildFlagKind { BuildFlag_Invalid, BuildFlag_Help, + BuildFlag_SingleFile, BuildFlag_OutFile, BuildFlag_OptimizationLevel, @@ -654,6 +604,10 @@ enum BuildFlagKind { BuildFlag_ExtraLinkerFlags, BuildFlag_ExtraAssemblerFlags, BuildFlag_Microarch, + BuildFlag_TargetFeatures, + + BuildFlag_RelocMode, + BuildFlag_DisableRedZone, BuildFlag_TestName, @@ -662,6 +616,8 @@ enum BuildFlagKind { BuildFlag_InsertSemicolon, BuildFlag_StrictStyle, BuildFlag_StrictStyleInitOnly, + BuildFlag_ForeignErrorProcedures, + BuildFlag_DisallowRTTI, BuildFlag_Compact, BuildFlag_GlobalDefinitions, @@ -674,9 +630,9 @@ enum BuildFlagKind { BuildFlag_IgnoreWarnings, BuildFlag_WarningsAsErrors, BuildFlag_VerboseErrors, - + // internal use only - BuildFlag_InternalIgnoreLazy, + BuildFlag_InternalIgnoreLazy, #if defined(GB_SYSTEM_WINDOWS) BuildFlag_IgnoreVsSearch, @@ -771,69 +727,80 @@ ExactValue build_param_to_exact_value(String name, String param) { bool parse_build_flags(Array<String> args) { auto build_flags = array_make<BuildFlag>(heap_allocator(), 0, BuildFlag_COUNT); - add_flag(&build_flags, BuildFlag_Help, str_lit("help"), BuildFlagParam_None, Command_all); - add_flag(&build_flags, BuildFlag_OutFile, str_lit("out"), BuildFlagParam_String, Command__does_build &~ Command_test); - add_flag(&build_flags, BuildFlag_OptimizationLevel, str_lit("opt"), BuildFlagParam_Integer, Command__does_build); - add_flag(&build_flags, BuildFlag_OptimizationMode, str_lit("o"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_OptimizationMode, str_lit("O"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_ShowTimings, str_lit("show-timings"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_ShowMoreTimings, str_lit("show-more-timings"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_ExportTimings, str_lit("export-timings"), BuildFlagParam_String, Command__does_check); - add_flag(&build_flags, BuildFlag_ExportTimingsFile, str_lit("export-timings-file"), BuildFlagParam_String, Command__does_check); - add_flag(&build_flags, BuildFlag_ShowUnused, str_lit("show-unused"), BuildFlagParam_None, Command_check); - add_flag(&build_flags, BuildFlag_ShowUnusedWithLocation, str_lit("show-unused-with-location"), BuildFlagParam_None, Command_check); - add_flag(&build_flags, BuildFlag_ShowSystemCalls, str_lit("show-system-calls"), BuildFlagParam_None, Command_all); - add_flag(&build_flags, BuildFlag_ThreadCount, str_lit("thread-count"), BuildFlagParam_Integer, Command_all); - add_flag(&build_flags, BuildFlag_KeepTempFiles, str_lit("keep-temp-files"), BuildFlagParam_None, Command__does_build|Command_strip_semicolon); - add_flag(&build_flags, BuildFlag_Collection, str_lit("collection"), BuildFlagParam_String, Command__does_check); - add_flag(&build_flags, BuildFlag_Define, str_lit("define"), BuildFlagParam_String, Command__does_check, true); - add_flag(&build_flags, BuildFlag_BuildMode, str_lit("build-mode"), BuildFlagParam_String, Command__does_build); // Commands_build is not used to allow for a better error message - add_flag(&build_flags, BuildFlag_Target, str_lit("target"), BuildFlagParam_String, Command__does_check); - add_flag(&build_flags, BuildFlag_Debug, str_lit("debug"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_DisableAssert, str_lit("disable-assert"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_NoBoundsCheck, str_lit("no-bounds-check"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_NoDynamicLiterals, str_lit("no-dynamic-literals"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_NoCRT, str_lit("no-crt"), BuildFlagParam_None, Command__does_build); - add_flag(&build_flags, BuildFlag_NoEntryPoint, str_lit("no-entry-point"), BuildFlagParam_None, Command__does_check &~ Command_test); - add_flag(&build_flags, BuildFlag_UseLLD, str_lit("lld"), BuildFlagParam_None, Command__does_build); - add_flag(&build_flags, BuildFlag_UseSeparateModules,str_lit("use-separate-modules"),BuildFlagParam_None, Command__does_build); - add_flag(&build_flags, BuildFlag_ThreadedChecker, str_lit("threaded-checker"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_NoThreadedChecker, str_lit("no-threaded-checker"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_ShowDebugMessages, str_lit("show-debug-messages"), BuildFlagParam_None, Command_all); - add_flag(&build_flags, BuildFlag_Vet, str_lit("vet"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_VetExtra, str_lit("vet-extra"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_UseLLVMApi, str_lit("llvm-api"), BuildFlagParam_None, Command__does_build); - add_flag(&build_flags, BuildFlag_IgnoreUnknownAttributes, str_lit("ignore-unknown-attributes"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_ExtraLinkerFlags, str_lit("extra-linker-flags"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_ExtraAssemblerFlags, str_lit("extra-assembler-flags"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_Microarch, str_lit("microarch"), BuildFlagParam_String, Command__does_build); - - add_flag(&build_flags, BuildFlag_TestName, str_lit("test-name"), BuildFlagParam_String, Command_test); - - add_flag(&build_flags, BuildFlag_DisallowDo, str_lit("disallow-do"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_DefaultToNilAllocator, str_lit("default-to-nil-allocator"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_InsertSemicolon, str_lit("insert-semicolon"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_StrictStyle, str_lit("strict-style"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_StrictStyleInitOnly, str_lit("strict-style-init-only"), BuildFlagParam_None, Command__does_check); - add_flag(&build_flags, BuildFlag_Compact, str_lit("compact"), BuildFlagParam_None, Command_query); - add_flag(&build_flags, BuildFlag_GlobalDefinitions, str_lit("global-definitions"), BuildFlagParam_None, Command_query); - add_flag(&build_flags, BuildFlag_GoToDefinitions, str_lit("go-to-definitions"), BuildFlagParam_None, Command_query); - - add_flag(&build_flags, BuildFlag_Short, str_lit("short"), BuildFlagParam_None, Command_doc); - add_flag(&build_flags, BuildFlag_AllPackages, str_lit("all-packages"), BuildFlagParam_None, Command_doc); - add_flag(&build_flags, BuildFlag_DocFormat, str_lit("doc-format"), BuildFlagParam_None, Command_doc); - - add_flag(&build_flags, BuildFlag_IgnoreWarnings, str_lit("ignore-warnings"), BuildFlagParam_None, Command_all); - add_flag(&build_flags, BuildFlag_WarningsAsErrors, str_lit("warnings-as-errors"), BuildFlagParam_None, Command_all); - add_flag(&build_flags, BuildFlag_VerboseErrors, str_lit("verbose-errors"), BuildFlagParam_None, Command_all); - - add_flag(&build_flags, BuildFlag_InternalIgnoreLazy, str_lit("internal-ignore-lazy"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_Help, str_lit("help"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_SingleFile, str_lit("file"), BuildFlagParam_None, Command__does_build | Command__does_check); + add_flag(&build_flags, BuildFlag_OutFile, str_lit("out"), BuildFlagParam_String, Command__does_build &~ Command_test); + add_flag(&build_flags, BuildFlag_OptimizationLevel, str_lit("opt"), BuildFlagParam_Integer, Command__does_build); + add_flag(&build_flags, BuildFlag_OptimizationMode, str_lit("o"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_OptimizationMode, str_lit("O"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_ShowTimings, str_lit("show-timings"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_ShowMoreTimings, str_lit("show-more-timings"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_ExportTimings, str_lit("export-timings"), BuildFlagParam_String, Command__does_check); + add_flag(&build_flags, BuildFlag_ExportTimingsFile, str_lit("export-timings-file"), BuildFlagParam_String, Command__does_check); + add_flag(&build_flags, BuildFlag_ShowUnused, str_lit("show-unused"), BuildFlagParam_None, Command_check); + add_flag(&build_flags, BuildFlag_ShowUnusedWithLocation, str_lit("show-unused-with-location"), BuildFlagParam_None, Command_check); + add_flag(&build_flags, BuildFlag_ShowSystemCalls, str_lit("show-system-calls"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_ThreadCount, str_lit("thread-count"), BuildFlagParam_Integer, Command_all); + add_flag(&build_flags, BuildFlag_KeepTempFiles, str_lit("keep-temp-files"), BuildFlagParam_None, Command__does_build | Command_strip_semicolon); + add_flag(&build_flags, BuildFlag_Collection, str_lit("collection"), BuildFlagParam_String, Command__does_check); + add_flag(&build_flags, BuildFlag_Define, str_lit("define"), BuildFlagParam_String, Command__does_check, true); + add_flag(&build_flags, BuildFlag_BuildMode, str_lit("build-mode"), BuildFlagParam_String, Command__does_build); // Commands_build is not used to allow for a better error message + add_flag(&build_flags, BuildFlag_Target, str_lit("target"), BuildFlagParam_String, Command__does_check); + add_flag(&build_flags, BuildFlag_Debug, str_lit("debug"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_DisableAssert, str_lit("disable-assert"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_NoBoundsCheck, str_lit("no-bounds-check"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_NoDynamicLiterals, str_lit("no-dynamic-literals"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_NoCRT, str_lit("no-crt"), BuildFlagParam_None, Command__does_build); + add_flag(&build_flags, BuildFlag_NoEntryPoint, str_lit("no-entry-point"), BuildFlagParam_None, Command__does_check &~ Command_test); + add_flag(&build_flags, BuildFlag_UseLLD, str_lit("lld"), BuildFlagParam_None, Command__does_build); + add_flag(&build_flags, BuildFlag_UseSeparateModules, str_lit("use-separate-modules"), BuildFlagParam_None, Command__does_build); + add_flag(&build_flags, BuildFlag_ThreadedChecker, str_lit("threaded-checker"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_NoThreadedChecker, str_lit("no-threaded-checker"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_ShowDebugMessages, str_lit("show-debug-messages"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_Vet, str_lit("vet"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_VetExtra, str_lit("vet-extra"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_UseLLVMApi, str_lit("llvm-api"), BuildFlagParam_None, Command__does_build); + add_flag(&build_flags, BuildFlag_IgnoreUnknownAttributes, str_lit("ignore-unknown-attributes"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_ExtraLinkerFlags, str_lit("extra-linker-flags"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_ExtraAssemblerFlags, str_lit("extra-assembler-flags"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_Microarch, str_lit("microarch"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_TargetFeatures, str_lit("target-features"), BuildFlagParam_String, Command__does_build); + + add_flag(&build_flags, BuildFlag_RelocMode, str_lit("reloc-mode"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_DisableRedZone, str_lit("disable-red-zone"), BuildFlagParam_None, Command__does_build); + + add_flag(&build_flags, BuildFlag_TestName, str_lit("test-name"), BuildFlagParam_String, Command_test); + + add_flag(&build_flags, BuildFlag_DisallowDo, str_lit("disallow-do"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_DefaultToNilAllocator, str_lit("default-to-nil-allocator"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_InsertSemicolon, str_lit("insert-semicolon"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_StrictStyle, str_lit("strict-style"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_StrictStyleInitOnly, str_lit("strict-style-init-only"), BuildFlagParam_None, Command__does_check); + add_flag(&build_flags, BuildFlag_ForeignErrorProcedures, str_lit("foreign-error-procedures"), BuildFlagParam_None, Command__does_check); + + add_flag(&build_flags, BuildFlag_DisallowRTTI, str_lit("disallow-rtti"), BuildFlagParam_None, Command__does_check); + + + add_flag(&build_flags, BuildFlag_Compact, str_lit("compact"), BuildFlagParam_None, Command_query); + add_flag(&build_flags, BuildFlag_GlobalDefinitions, str_lit("global-definitions"), BuildFlagParam_None, Command_query); + add_flag(&build_flags, BuildFlag_GoToDefinitions, str_lit("go-to-definitions"), BuildFlagParam_None, Command_query); + + + add_flag(&build_flags, BuildFlag_Short, str_lit("short"), BuildFlagParam_None, Command_doc); + add_flag(&build_flags, BuildFlag_AllPackages, str_lit("all-packages"), BuildFlagParam_None, Command_doc); + add_flag(&build_flags, BuildFlag_DocFormat, str_lit("doc-format"), BuildFlagParam_None, Command_doc); + + add_flag(&build_flags, BuildFlag_IgnoreWarnings, str_lit("ignore-warnings"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_WarningsAsErrors, str_lit("warnings-as-errors"), BuildFlagParam_None, Command_all); + add_flag(&build_flags, BuildFlag_VerboseErrors, str_lit("verbose-errors"), BuildFlagParam_None, Command_all); + + add_flag(&build_flags, BuildFlag_InternalIgnoreLazy, str_lit("internal-ignore-lazy"), BuildFlagParam_None, Command_all); #if defined(GB_SYSTEM_WINDOWS) - add_flag(&build_flags, BuildFlag_IgnoreVsSearch, str_lit("ignore-vs-search"), BuildFlagParam_None, Command__does_build); - add_flag(&build_flags, BuildFlag_ResourceFile, str_lit("resource"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_WindowsPdbName, str_lit("pdb-name"), BuildFlagParam_String, Command__does_build); - add_flag(&build_flags, BuildFlag_Subsystem, str_lit("subsystem"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_IgnoreVsSearch, str_lit("ignore-vs-search"), BuildFlagParam_None, Command__does_build); + add_flag(&build_flags, BuildFlag_ResourceFile, str_lit("resource"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_WindowsPdbName, str_lit("pdb-name"), BuildFlagParam_String, Command__does_build); + add_flag(&build_flags, BuildFlag_Subsystem, str_lit("subsystem"), BuildFlagParam_String, Command__does_build); #endif @@ -1280,7 +1247,7 @@ bool parse_build_flags(Array<String> args) { } else { gb_printf_err("Unknown build mode '%.*s'\n", LIT(str)); gb_printf_err("Valid build modes:\n"); - gb_printf_err("\tdll, shared\n"); + gb_printf_err("\tdll, shared, dynamic\n"); gb_printf_err("\tobj, object\n"); gb_printf_err("\texe\n"); gb_printf_err("\tasm, assembly, assembler\n"); @@ -1355,7 +1322,7 @@ bool parse_build_flags(Array<String> args) { GB_ASSERT(value.kind == ExactValue_String); build_context.extra_linker_flags = value.value_string; break; - case BuildFlag_ExtraAssemblerFlags: + case BuildFlag_ExtraAssemblerFlags: GB_ASSERT(value.kind == ExactValue_String); build_context.extra_assembler_flags = value.value_string; break; @@ -1365,6 +1332,37 @@ bool parse_build_flags(Array<String> args) { string_to_lower(&build_context.microarch); break; } + case BuildFlag_TargetFeatures: { + GB_ASSERT(value.kind == ExactValue_String); + build_context.target_features = value.value_string; + string_to_lower(&build_context.target_features); + break; + } + case BuildFlag_RelocMode: { + GB_ASSERT(value.kind == ExactValue_String); + String v = value.value_string; + if (v == "default") { + build_context.reloc_mode = RelocMode_Default; + } else if (v == "static") { + build_context.reloc_mode = RelocMode_Static; + } else if (v == "pic") { + build_context.reloc_mode = RelocMode_PIC; + } else if (v == "dynamic-no-pic") { + build_context.reloc_mode = RelocMode_DynamicNoPIC; + } else { + gb_printf_err("-reloc-mode flag expected one of the following\n"); + gb_printf_err("\tdefault\n"); + gb_printf_err("\tstatic\n"); + gb_printf_err("\tpic\n"); + gb_printf_err("\tdynamic-no-pic\n"); + bad_flags = true; + } + + break; + } + case BuildFlag_DisableRedZone: + build_context.disable_red_zone = true; + break; case BuildFlag_TestName: { GB_ASSERT(value.kind == ExactValue_String); { @@ -1383,9 +1381,15 @@ bool parse_build_flags(Array<String> args) { case BuildFlag_DisallowDo: build_context.disallow_do = true; break; + case BuildFlag_DisallowRTTI: + build_context.disallow_rtti = true; + break; case BuildFlag_DefaultToNilAllocator: build_context.ODIN_DEFAULT_TO_NIL_ALLOCATOR = true; break; + case BuildFlag_ForeignErrorProcedures: + build_context.ODIN_FOREIGN_ERROR_PROCEDURES = true; + break; case BuildFlag_InsertSemicolon: { gb_printf_err("-insert-semicolon flag is not required any more\n"); bad_flags = true; @@ -1486,6 +1490,10 @@ bool parse_build_flags(Array<String> args) { gb_printf_err("Invalid -resource path %.*s, missing .rc\n", LIT(path)); bad_flags = true; break; + } else if (!gb_file_exists((const char *)path.text)) { + gb_printf_err("Invalid -resource path %.*s, file does not exist.\n", LIT(path)); + bad_flags = true; + break; } build_context.resource_filepath = substring(path, 0, string_extension_position(path)); build_context.has_resource = true; @@ -1500,6 +1508,11 @@ bool parse_build_flags(Array<String> args) { String path = value.value_string; path = string_trim_whitespace(path); if (is_build_flag_path_valid(path)) { + if (path_is_directory(path)) { + gb_printf_err("Invalid -pdb-name path. %.*s, is a directory.\n", LIT(path)); + bad_flags = true; + break; + } // #if defined(GB_SYSTEM_WINDOWS) // String ext = path_extension(path); // if (ext != ".pdb") { @@ -1817,7 +1830,7 @@ void show_timings(Checker *c, Timings *t) { void remove_temp_files(lbGenerator *gen) { if (build_context.keep_temp_files) return; - + TIME_SECTION("remove keep temp files"); for_array(i, gen->output_temp_paths) { @@ -1841,32 +1854,47 @@ void remove_temp_files(lbGenerator *gen) { void print_show_help(String const arg0, String const &command) { print_usage_line(0, "%.*s is a tool for managing Odin source code", LIT(arg0)); - print_usage_line(0, "Usage"); + print_usage_line(0, "Usage:"); print_usage_line(1, "%.*s %.*s [arguments]", LIT(arg0), LIT(command)); print_usage_line(0, ""); if (command == "build") { - print_usage_line(1, "build compile .odin file, or directory of .odin files, as an executable."); - print_usage_line(1, " one must contain the program's entry point, all must be in the same package."); + print_usage_line(1, "build Compile directory of .odin files as an executable."); + print_usage_line(2, "One must contain the program's entry point, all must be in the same package."); + print_usage_line(2, "Use `-file` to build a single file instead."); + print_usage_line(2, "Examples:"); + print_usage_line(3, "odin build . # Build package in current directory"); + print_usage_line(3, "odin build <dir> # Build package in <dir>"); + print_usage_line(3, "odin build filename.odin -file # Build single-file package, must contain entry point."); } else if (command == "run") { - print_usage_line(1, "run same as 'build', but also then runs the newly compiled executable."); + print_usage_line(1, "run Same as 'build', but also then runs the newly compiled executable."); + print_usage_line(2, "Append an empty flag and then the args, '-- <args>', to specify args for the output."); + print_usage_line(2, "Examples:"); + print_usage_line(3, "odin run . # Build and run package in current directory"); + print_usage_line(3, "odin run <dir> # Build and run package in <dir>"); + print_usage_line(3, "odin run filename.odin -file # Build and run single-file package, must contain entry point."); } else if (command == "check") { - print_usage_line(1, "check parse and type check .odin file(s)"); + print_usage_line(1, "check Parse and type check directory of .odin files"); + print_usage_line(2, "Examples:"); + print_usage_line(3, "odin check . # Type check package in current directory"); + print_usage_line(3, "odin check <dir> # Type check package in <dir>"); + print_usage_line(3, "odin check filename.odin -file # Type check single-file package, must contain entry point."); } else if (command == "test") { - print_usage_line(1, "test build ands runs procedures with the attribute @(test) in the initial package"); + print_usage_line(1, "test Build ands runs procedures with the attribute @(test) in the initial package"); } else if (command == "query") { - print_usage_line(1, "query [experimental] parse, type check, and output a .json file containing information about the program"); + print_usage_line(1, "query [experimental] Parse, type check, and output a .json file containing information about the program"); } else if (command == "doc") { - print_usage_line(1, "doc generate documentation from a .odin file, or directory of .odin files"); + print_usage_line(1, "doc generate documentation from a directory of .odin files"); print_usage_line(2, "Examples:"); - print_usage_line(3, "odin doc core/path"); - print_usage_line(3, "odin doc core/path core/path/filepath"); + print_usage_line(3, "odin doc . # Generate documentation on package in current directory"); + print_usage_line(3, "odin doc <dir> # Generate documentation on package in <dir>"); + print_usage_line(3, "odin doc filename.odin -file # Generate documentation on single-file package."); } else if (command == "version") { print_usage_line(1, "version print version"); } else if (command == "strip-semicolon") { print_usage_line(1, "strip-semicolon"); - print_usage_line(2, "parse and type check .odin file(s) and then remove unneeded semicolons from the entire project"); - } + print_usage_line(2, "Parse and type check .odin file(s) and then remove unneeded semicolons from the entire project"); + } bool doc = command == "doc"; bool build = command == "build"; @@ -1880,6 +1908,13 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(1, "Flags"); print_usage_line(0, ""); + if (check) { + print_usage_line(1, "-file"); + print_usage_line(2, "Tells `%.*s %.*s` to treat the given file as a self-contained package.", LIT(arg0), LIT(command)); + print_usage_line(2, "This means that `<dir>/a.odin` won't have access to `<dir>/b.odin`'s contents."); + print_usage_line(0, ""); + } + if (doc) { print_usage_line(1, "-short"); print_usage_line(2, "Show shortened documentation for the packages"); @@ -1970,6 +2005,7 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(1, "-define:<name>=<expression>"); print_usage_line(2, "Defines a global constant with a value"); print_usage_line(2, "Example: -define:SPAM=123"); + print_usage_line(2, "To use: #config(SPAM, default_value)"); print_usage_line(0, ""); } @@ -2071,7 +2107,7 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(1, "-extra-linker-flags:<string>"); print_usage_line(2, "Adds extra linker specific flags in a string"); print_usage_line(0, ""); - + print_usage_line(1, "-extra-assembler-flags:<string>"); print_usage_line(2, "Adds extra assembler specific flags in a string"); print_usage_line(0, ""); @@ -2083,6 +2119,18 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(3, "-microarch:sandybridge"); print_usage_line(3, "-microarch:native"); print_usage_line(0, ""); + + print_usage_line(1, "-reloc-mode:<string>"); + print_usage_line(2, "Specifies the reloc mode"); + print_usage_line(2, "Options:"); + print_usage_line(3, "default"); + print_usage_line(3, "static"); + print_usage_line(3, "pic"); + print_usage_line(3, "dynamic-no-pic"); + print_usage_line(0, ""); + + print_usage_line(1, "-disable-red-zone"); + print_usage_line(2, "Disable red zone on a supported freestanding target"); } if (check) { @@ -2097,7 +2145,7 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(1, "-strict-style"); print_usage_line(2, "Errs on unneeded tokens, such as unneeded semicolons"); print_usage_line(0, ""); - + print_usage_line(1, "-strict-style-init-only"); print_usage_line(2, "Errs on unneeded tokens, such as unneeded semicolons, only on the initial project"); print_usage_line(0, ""); @@ -2113,6 +2161,11 @@ void print_show_help(String const arg0, String const &command) { print_usage_line(1, "-verbose-errors"); print_usage_line(2, "Prints verbose error messages showing the code on that line and the location in that line"); print_usage_line(0, ""); + + print_usage_line(1, "-foreign-error-procedures"); + print_usage_line(2, "States that the error procedues used in the runtime are defined in a separate translation unit"); + print_usage_line(0, ""); + } if (run_or_build) { @@ -2262,7 +2315,7 @@ gbFileError write_file_with_stripped_tokens(gbFile *f, AstFile *file, i64 *writt } written += to_write; prev_offset = token_pos_end(*token).offset; - } + } if (token->flags & TokenFlag_Replace) { if (token->kind == Token_Ellipsis) { if (!gb_file_write(f, "..=", 3)) { @@ -2281,7 +2334,7 @@ gbFileError write_file_with_stripped_tokens(gbFile *f, AstFile *file, i64 *writt } written += to_write; } - + if (written_) *written_ = written; return err; } @@ -2292,14 +2345,14 @@ int strip_semicolons(Parser *parser) { AstPackage *pkg = parser->packages[i]; file_count += pkg->files.count; } - + auto generated_files = array_make<StripSemicolonFile>(permanent_allocator(), 0, file_count); - + for_array(i, parser->packages) { AstPackage *pkg = parser->packages[i]; for_array(j, pkg->files) { AstFile *file = pkg->files[j]; - + bool nothing_to_change = true; for_array(i, file->tokens) { Token *token = &file->tokens[i]; @@ -2308,29 +2361,29 @@ int strip_semicolons(Parser *parser) { break; } } - + if (nothing_to_change) { continue; } - + String old_fullpath = copy_string(permanent_allocator(), file->fullpath); - + // assumes .odin extension String fullpath_base = substring(old_fullpath, 0, old_fullpath.len-5); - + String old_fullpath_backup = concatenate_strings(permanent_allocator(), fullpath_base, str_lit("~backup.odin-temp")); String new_fullpath = concatenate_strings(permanent_allocator(), fullpath_base, str_lit("~temp.odin-temp")); - + array_add(&generated_files, StripSemicolonFile{old_fullpath, old_fullpath_backup, new_fullpath, file}); } } - + gb_printf_err("File count to be stripped of unneeded tokens: %td\n", generated_files.count); - - + + isize generated_count = 0; bool failed = false; - + for_array(i, generated_files) { auto *file = &generated_files[i]; char const *filename = cast(char const *)file->new_fullpath.text; @@ -2338,15 +2391,15 @@ int strip_semicolons(Parser *parser) { defer (if (err != gbFileError_None) { failed = true; }); - - gbFile f = {}; + + gbFile f = {}; err = gb_file_create(&f, filename); if (err) { break; } defer (err = gb_file_close(&f)); generated_count += 1; - + i64 written = 0; defer (err = gb_file_truncate(&f, written)); @@ -2367,23 +2420,23 @@ int strip_semicolons(Parser *parser) { } return 1; } - + isize overwritten_files = 0; - + for_array(i, generated_files) { auto *file = &generated_files[i]; - + char const *old_fullpath = cast(char const *)file->old_fullpath.text; char const *old_fullpath_backup = cast(char const *)file->old_fullpath_backup.text; char const *new_fullpath = cast(char const *)file->new_fullpath.text; - + debugf("Copy '%s' to '%s'\n", old_fullpath, old_fullpath_backup); if (!gb_file_copy(old_fullpath, old_fullpath_backup, false)) { gb_printf_err("failed to copy '%s' to '%s'\n", old_fullpath, old_fullpath_backup); failed = true; break; } - + debugf("Copy '%s' to '%s'\n", new_fullpath, old_fullpath); if (!gb_file_copy(new_fullpath, old_fullpath, false)) { @@ -2400,19 +2453,19 @@ int strip_semicolons(Parser *parser) { if (!gb_file_remove(old_fullpath_backup)) { gb_printf_err("failed to remove '%s'\n", old_fullpath_backup); } - + overwritten_files++; } - + if (!build_context.keep_temp_files) { for_array(i, generated_files) { auto *file = &generated_files[i]; char const *filename = nullptr; filename = cast(char const *)file->new_fullpath.text; - + debugf("Remove '%s'\n", filename); GB_ASSERT_MSG(gb_file_remove(filename), "unable to delete file %s", filename); - + filename = cast(char const *)file->old_fullpath_backup.text; debugf("Remove '%s'\n", filename); if (gb_file_exists(filename) && !gb_file_remove(filename)) { @@ -2423,14 +2476,12 @@ int strip_semicolons(Parser *parser) { } } } - + gb_printf_err("Files stripped of unneeded token: %td\n", generated_files.count); - - - return cast(int)failed; -} + return cast(int)failed; +} int main(int arg_count, char const **arg_ptr) { if (arg_count < 2) { @@ -2442,10 +2493,11 @@ int main(int arg_count, char const **arg_ptr) { defer (timings_destroy(&global_timings)); MAIN_TIME_SECTION("initialization"); - + virtual_memory_init(); mutex_init(&fullpath_mutex); mutex_init(&hash_exact_value_mutex); + mutex_init(&global_type_name_objc_metadata_mutex); init_string_buffer_memory(); init_string_interner(); @@ -2471,6 +2523,7 @@ int main(int arg_count, char const **arg_ptr) { String command = args[1]; String init_filename = {}; String run_args_string = {}; + isize last_non_run_arg = args.count; bool run_output = false; if (command == "run" || command == "test") { @@ -2486,7 +2539,6 @@ int main(int arg_count, char const **arg_ptr) { Array<String> run_args = array_make<String>(heap_allocator(), 0, arg_count); defer (array_free(&run_args)); - isize last_non_run_arg = args.count; for_array(i, args) { if (args[i] == "--") { last_non_run_arg = i; @@ -2499,6 +2551,7 @@ int main(int arg_count, char const **arg_ptr) { args = array_slice(args, 0, last_non_run_arg); run_args_string = string_join_and_quote(heap_allocator(), run_args); + init_filename = args[2]; run_output = true; @@ -2586,11 +2639,40 @@ int main(int arg_count, char const **arg_ptr) { return 1; } + init_filename = copy_string(permanent_allocator(), init_filename); + if (init_filename == "-help" || init_filename == "--help") { build_context.show_help = true; } + if (init_filename.len > 0 && !build_context.show_help) { + // The command must be build, run, test, check, or another that takes a directory or filename. + if (!path_is_directory(init_filename)) { + // Input package is a filename. We allow this only if `-file` was given, otherwise we exit with an error message. + bool single_file_package = false; + for_array(i, args) { + if (i >= 3 && i <= last_non_run_arg && args[i] == "-file") { + single_file_package = true; + break; + } + } + + if (!single_file_package) { + gb_printf_err("ERROR: `%.*s %.*s` takes a package as its first argument.\n", LIT(args[0]), LIT(command)); + gb_printf_err("Did you mean `%.*s %.*s %.*s -file`?\n", LIT(args[0]), LIT(command), LIT(init_filename)); + gb_printf_err("The `-file` flag tells it to treat a file as a self-contained package.\n"); + return 1; + } else { + String const ext = str_lit(".odin"); + if (!string_ends_with(init_filename, ext)) { + gb_printf_err("Expected either a directory or a .odin file, got '%.*s'\n", LIT(init_filename)); + return 1; + } + } + } + } + build_context.command = command; if (!parse_build_flags(args)) { @@ -2605,19 +2687,30 @@ int main(int arg_count, char const **arg_ptr) { // NOTE(bill): add 'shared' directory if it is not already set if (!find_library_collection_path(str_lit("shared"), nullptr)) { add_library_collection(str_lit("shared"), - get_fullpath_relative(heap_allocator(), odin_root_dir(), str_lit("shared"))); + get_fullpath_relative(heap_allocator(), odin_root_dir(), str_lit("shared"))); } - init_build_context(selected_target_metrics ? selected_target_metrics->metrics : nullptr); // if (build_context.word_size == 4 && build_context.metrics.os != TargetOs_js) { // print_usage_line(0, "%.*s 32-bit is not yet supported for this platform", LIT(args[0])); // return 1; // } + // Set and check build paths... + if (!init_build_paths(init_filename)) { + return 1; + } + + if (build_context.show_debug_messages) { + for_array(i, build_context.build_paths) { + String build_path = path_to_string(heap_allocator(), build_context.build_paths[i]); + debugf("build_paths[%ld]: %.*s\n", i, LIT(build_path)); + } + } + init_global_thread_pool(); defer (thread_pool_destroy(&global_thread_pool)); - + init_universal(); // TODO(bill): prevent compiling without a linker @@ -2631,6 +2724,8 @@ int main(int arg_count, char const **arg_ptr) { } defer (destroy_parser(parser)); + // TODO(jeroen): Remove the `init_filename` param. + // Let's put that on `build_context.build_paths[0]` instead. if (parse_packages(parser, init_filename) != ParseFile_None) { return 1; } @@ -2649,7 +2744,7 @@ int main(int arg_count, char const **arg_ptr) { if (any_errors()) { return 1; } - + if (build_context.command_kind == Command_strip_semicolon) { return strip_semicolons(parser); } @@ -2703,22 +2798,20 @@ int main(int arg_count, char const **arg_ptr) { } remove_temp_files(gen); - + if (build_context.show_timings) { show_timings(checker, &global_timings); } if (run_output) { + String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]); + defer (gb_free(heap_allocator(), exe_name.text)); + #if defined(GB_SYSTEM_WINDOWS) - return system_exec_command_line_app("odin run", "%.*s.exe %.*s", LIT(gen->output_base), LIT(run_args_string)); + return system_exec_command_line_app("odin run", "%.*s %.*s", LIT(exe_name), LIT(run_args_string)); #else - //NOTE(thebirk): This whole thing is a little leaky - String output_ext = {}; - String complete_path = concatenate_strings(permanent_allocator(), gen->output_base, output_ext); - complete_path = path_to_full_path(permanent_allocator(), complete_path); - return system_exec_command_line_app("odin run", "\"%.*s\" %.*s", LIT(complete_path), LIT(run_args_string)); + return system_exec_command_line_app("odin run", "\"%.*s\" %.*s", LIT(exe_name), LIT(run_args_string)); #endif } - return 0; } |