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- #if defined(GB_SYSTEM_FREEBSD) || defined(GB_SYSTEM_OPENBSD)
- #include <sys/types.h>
- #include <sys/sysctl.h>
- #endif
- #include "build_cpuid.cpp"
- // #if defined(GB_SYSTEM_WINDOWS)
- // #define DEFAULT_TO_THREADED_CHECKER
- // #endif
- #define DEFAULT_MAX_ERROR_COLLECTOR_COUNT (36)
- enum TargetOsKind : u16 {
- TargetOs_Invalid,
- TargetOs_windows,
- TargetOs_darwin,
- TargetOs_linux,
- TargetOs_essence,
- TargetOs_freebsd,
- TargetOs_openbsd,
- TargetOs_netbsd,
- TargetOs_haiku,
-
- TargetOs_wasi,
- TargetOs_js,
- TargetOs_orca,
- TargetOs_freestanding,
- TargetOs_COUNT,
- };
- gb_global String target_os_names[TargetOs_COUNT] = {
- str_lit(""),
- str_lit("windows"),
- str_lit("darwin"),
- str_lit("linux"),
- str_lit("essence"),
- str_lit("freebsd"),
- str_lit("openbsd"),
- str_lit("netbsd"),
- str_lit("haiku"),
- str_lit("wasi"),
- str_lit("js"),
- str_lit("orca"),
- str_lit("freestanding"),
- };
- enum TargetArchKind : u16 {
- TargetArch_Invalid,
- TargetArch_amd64,
- TargetArch_i386,
- TargetArch_arm32,
- TargetArch_arm64,
- TargetArch_wasm32,
- TargetArch_wasm64p32,
- TargetArch_riscv64,
- TargetArch_COUNT,
- };
- gb_global String target_arch_names[TargetArch_COUNT] = {
- str_lit(""),
- str_lit("amd64"),
- str_lit("i386"),
- str_lit("arm32"),
- str_lit("arm64"),
- str_lit("wasm32"),
- str_lit("wasm64p32"),
- str_lit("riscv64"),
- };
- enum TargetEndianKind : u8 {
- TargetEndian_Little,
- TargetEndian_Big,
- TargetEndian_COUNT,
- };
- gb_global String target_endian_names[TargetEndian_COUNT] = {
- str_lit("little"),
- str_lit("big"),
- };
- enum TargetABIKind : u16 {
- TargetABI_Default,
- TargetABI_Win64,
- TargetABI_SysV,
- TargetABI_COUNT,
- };
- gb_global String target_abi_names[TargetABI_COUNT] = {
- str_lit(""),
- str_lit("win64"),
- str_lit("sysv"),
- };
- enum Windows_Subsystem : u8 {
- Windows_Subsystem_UNKNOWN,
- Windows_Subsystem_BOOT_APPLICATION,
- Windows_Subsystem_CONSOLE, // Default,
- Windows_Subsystem_EFI_APPLICATION,
- Windows_Subsystem_EFI_BOOT_SERVICE_DRIVER,
- Windows_Subsystem_EFI_ROM,
- Windows_Subsystem_EFI_RUNTIME_DRIVER,
- Windows_Subsystem_NATIVE,
- Windows_Subsystem_POSIX,
- Windows_Subsystem_WINDOWS,
- Windows_Subsystem_WINDOWSCE,
- Windows_Subsystem_COUNT,
- };
- gb_global String windows_subsystem_names[Windows_Subsystem_COUNT] = {
- str_lit(""),
- str_lit("BOOT_APPLICATION"),
- str_lit("CONSOLE"), // Default
- str_lit("EFI_APPLICATION"),
- str_lit("EFI_BOOT_SERVICE_DRIVER"),
- str_lit("EFI_ROM"),
- str_lit("EFI_RUNTIME_DRIVER"),
- str_lit("NATIVE"),
- str_lit("POSIX"),
- str_lit("WINDOWS"),
- str_lit("WINDOWSCE"),
- };
- struct MicroarchFeatureList {
- String microarch;
- String features;
- };
- #if defined(GB_SYSTEM_WINDOWS)
- #include <llvm-c/Config/llvm-config.h>
- #else
- #include <llvm/Config/llvm-config.h>
- #endif
- #include "build_settings_microarch.cpp"
- gb_global TargetEndianKind target_endians[TargetArch_COUNT] = {
- TargetEndian_Little,
- TargetEndian_Little,
- TargetEndian_Little,
- TargetEndian_Little,
- TargetEndian_Little,
- TargetEndian_Little,
- TargetEndian_Little,
- };
- #ifndef ODIN_VERSION_RAW
- #define ODIN_VERSION_RAW "dev-unknown-unknown"
- #endif
- gb_global String const ODIN_VERSION = str_lit(ODIN_VERSION_RAW);
- struct TargetMetrics {
- TargetOsKind os;
- TargetArchKind arch;
- isize ptr_size;
- isize int_size;
- isize max_align;
- isize max_simd_align;
- String target_triplet;
- TargetABIKind abi;
- };
- enum Subtarget : u32 {
- Subtarget_Default,
- Subtarget_iPhone,
- Subtarget_iPhoneSimulator,
- Subtarget_Android,
-
- Subtarget_COUNT,
- Subtarget_Invalid, // NOTE(harold): Must appear after _COUNT as this is not a real subtarget
- };
- gb_global String subtarget_strings[Subtarget_COUNT] = {
- str_lit(""),
- str_lit("iphone"),
- str_lit("iphonesimulator"),
- str_lit("android"),
- };
- enum QueryDataSetKind {
- QueryDataSet_Invalid,
- QueryDataSet_GlobalDefinitions,
- QueryDataSet_GoToDefinitions,
- };
- struct QueryDataSetSettings {
- QueryDataSetKind kind;
- bool ok;
- bool compact;
- };
- enum BuildModeKind {
- BuildMode_Executable,
- BuildMode_DynamicLibrary,
- BuildMode_StaticLibrary,
- BuildMode_Object,
- BuildMode_Assembly,
- BuildMode_LLVM_IR,
- BuildMode_COUNT,
- };
- enum CommandKind : u64 {
- Command_run = 1<<0,
- Command_build = 1<<1,
- Command_check = 1<<2,
- Command_doc = 1<<3,
- Command_version = 1<<4,
- Command_test = 1<<5,
-
- Command_strip_semicolon = 1<<6,
- Command_bug_report = 1<<7,
- Command_bundle_android = 1<<8,
- Command_bundle_macos = 1<<9,
- Command_bundle_ios = 1<<10,
- Command_bundle_orca = 1<<11,
- Command__does_check = Command_run|Command_build|Command_check|Command_doc|Command_test|Command_strip_semicolon,
- Command__does_build = Command_run|Command_build|Command_test,
- Command_all = ~(CommandKind)0,
- };
- gb_global char const *odin_command_strings[32] = {
- "run",
- "build",
- "check",
- "doc",
- "version",
- "test",
- "strip-semicolon",
- "",
- "bundle android",
- "bundle macos",
- "bundle ios",
- "bundle orca",
- };
- enum CmdDocFlag : u32 {
- CmdDocFlag_Short = 1<<0,
- CmdDocFlag_AllPackages = 1<<1,
- CmdDocFlag_DocFormat = 1<<2,
- };
- enum TimingsExportFormat : i32 {
- TimingsExportUnspecified = 0,
- TimingsExportJson = 1,
- TimingsExportCSV = 2,
- };
- enum DependenciesExportFormat : i32 {
- DependenciesExportUnspecified = 0,
- DependenciesExportMake = 1,
- DependenciesExportJson = 2,
- };
- enum ErrorPosStyle {
- ErrorPosStyle_Default, // path(line:column) msg
- ErrorPosStyle_Unix, // path:line:column: msg
- ErrorPosStyle_COUNT
- };
- enum RelocMode : u8 {
- RelocMode_Default,
- RelocMode_Static,
- RelocMode_PIC,
- RelocMode_DynamicNoPIC,
- };
- enum BuildPath : u8 {
- BuildPath_Main_Package, // Input Path to the package directory (or file) we're building.
- BuildPath_RC, // Input Path for .rc file, can be set with `-resource:`.
- BuildPath_RES, // Output Path for .res file, generated from previous.
- BuildPath_Win_SDK_Bin_Path, // windows_sdk_bin_path
- BuildPath_Win_SDK_UM_Lib, // windows_sdk_um_library_path
- BuildPath_Win_SDK_UCRT_Lib, // windows_sdk_ucrt_library_path
- BuildPath_VS_EXE, // vs_exe_path
- BuildPath_VS_LIB, // vs_library_path
- BuildPath_Output, // Output Path for .exe, .dll, .so, etc. Can be overridden with `-out:`.
- BuildPath_Symbols, // Output Path for .pdb or .dSym file, can be overridden with `-pdb-name:`.
- BuildPathCOUNT,
- };
- enum VetFlags : u64 {
- VetFlag_NONE = 0,
- VetFlag_Shadowing = 1u<<0,
- VetFlag_UsingStmt = 1u<<1,
- VetFlag_UsingParam = 1u<<2,
- VetFlag_Style = 1u<<3,
- VetFlag_Semicolon = 1u<<4,
- VetFlag_UnusedVariables = 1u<<5,
- VetFlag_UnusedImports = 1u<<6,
- VetFlag_Deprecated = 1u<<7,
- VetFlag_Cast = 1u<<8,
- VetFlag_Tabs = 1u<<9,
- VetFlag_UnusedProcedures = 1u<<10,
- VetFlag_ExplicitAllocators = 1u<<11,
- VetFlag_Unused = VetFlag_UnusedVariables|VetFlag_UnusedImports,
- VetFlag_All = VetFlag_Unused|VetFlag_Shadowing|VetFlag_UsingStmt|VetFlag_Deprecated|VetFlag_Cast,
- VetFlag_Using = VetFlag_UsingStmt|VetFlag_UsingParam,
- };
- u64 get_vet_flag_from_name(String const &name) {
- if (name == "unused") {
- return VetFlag_Unused;
- } else if (name == "unused-variables") {
- return VetFlag_UnusedVariables;
- } else if (name == "unused-imports") {
- return VetFlag_UnusedImports;
- } else if (name == "shadowing") {
- return VetFlag_Shadowing;
- } else if (name == "using-stmt") {
- return VetFlag_UsingStmt;
- } else if (name == "using-param") {
- return VetFlag_UsingParam;
- } else if (name == "style") {
- return VetFlag_Style;
- } else if (name == "semicolon") {
- return VetFlag_Semicolon;
- } else if (name == "deprecated") {
- return VetFlag_Deprecated;
- } else if (name == "cast") {
- return VetFlag_Cast;
- } else if (name == "tabs") {
- return VetFlag_Tabs;
- } else if (name == "unused-procedures") {
- return VetFlag_UnusedProcedures;
- } else if (name == "explicit-allocators") {
- return VetFlag_ExplicitAllocators;
- }
- return VetFlag_NONE;
- }
- enum OptInFeatureFlags : u64 {
- OptInFeatureFlag_NONE = 0,
- OptInFeatureFlag_DynamicLiterals = 1u<<0,
- };
- u64 get_feature_flag_from_name(String const &name) {
- if (name == "dynamic-literals") {
- return OptInFeatureFlag_DynamicLiterals;
- }
- return OptInFeatureFlag_NONE;
- }
- enum SanitizerFlags : u32 {
- SanitizerFlag_NONE = 0,
- SanitizerFlag_Address = 1u<<0,
- SanitizerFlag_Memory = 1u<<1,
- SanitizerFlag_Thread = 1u<<2,
- };
- struct BuildCacheData {
- u64 crc;
- String cache_dir;
- // manifests
- String files_path;
- String args_path;
- String env_path;
- bool copy_already_done;
- };
- enum LinkerChoice : i32 {
- Linker_Invalid = -1,
- Linker_Default = 0,
- Linker_lld,
- Linker_radlink,
- Linker_COUNT,
- };
- enum SourceCodeLocationInfo : u8 {
- SourceCodeLocationInfo_Normal = 0,
- SourceCodeLocationInfo_Obfuscated = 1,
- SourceCodeLocationInfo_Filename = 2,
- SourceCodeLocationInfo_None = 3,
- };
- String linker_choices[Linker_COUNT] = {
- str_lit("default"),
- str_lit("lld"),
- str_lit("radlink"),
- };
- // This stores the information for the specify architecture of this build
- struct BuildContext {
- // Constants
- String ODIN_OS; // Target operating system
- String ODIN_ARCH; // Target architecture
- String ODIN_VENDOR; // Compiler vendor
- String ODIN_VERSION; // Compiler version
- String ODIN_ROOT; // Odin ROOT
- String ODIN_BUILD_PROJECT_NAME; // Odin main/initial package's directory name
- Windows_Subsystem ODIN_WINDOWS_SUBSYSTEM; // .Console, .Windows
- bool ODIN_DEBUG; // Odin in debug mode
- bool ODIN_DISABLE_ASSERT; // Whether the default 'assert' et al is disabled in code or not
- bool ODIN_DEFAULT_TO_NIL_ALLOCATOR; // Whether the default allocator is a "nil" allocator or not (i.e. it does nothing)
- bool ODIN_DEFAULT_TO_PANIC_ALLOCATOR; // Whether the default allocator is a "panic" allocator or not (i.e. panics on any call to it)
- bool ODIN_FOREIGN_ERROR_PROCEDURES;
- bool ODIN_VALGRIND_SUPPORT;
- ErrorPosStyle ODIN_ERROR_POS_STYLE;
- TargetEndianKind endian_kind;
- // In bytes
- i64 ptr_size; // Size of a pointer, must be >= 4
- i64 int_size; // Size of a int/uint, must be >= 4
- i64 max_align; // max alignment, must be >= 1 (and typically >= ptr_size)
- i64 max_simd_align; // max alignment, must be >= 1 (and typically >= ptr_size)
- CommandKind command_kind;
- String command;
- TargetMetrics metrics;
- bool show_help;
- Array<Path> build_paths; // Contains `Path` objects to output filename, pdb, resource and intermediate files.
- // BuildPath enum contains the indices of paths we know *before* the work starts.
- String out_filepath;
- String resource_filepath;
- String pdb_filepath;
- u64 vet_flags;
- u32 sanitizer_flags;
- StringSet vet_packages;
- bool has_resource;
- String link_flags;
- String extra_linker_flags;
- String extra_assembler_flags;
- String microarch;
- BuildModeKind build_mode;
- bool keep_executable;
- bool generate_docs;
- bool custom_optimization_level;
- i32 optimization_level;
- bool show_timings;
- TimingsExportFormat export_timings_format;
- String export_timings_file;
- DependenciesExportFormat export_dependencies_format;
- String export_dependencies_file;
- bool show_unused;
- bool show_unused_with_location;
- bool show_more_timings;
- bool show_defineables;
- String export_defineables_file;
- bool show_system_calls;
- bool keep_temp_files;
- bool ignore_unknown_attributes;
- bool no_bounds_check;
- bool no_type_assert;
- bool dynamic_literals; // Opt-in to `#+feature dynamic-literals` project-wide.
- bool no_output_files;
- bool no_crt;
- bool no_rpath;
- bool no_entry_point;
- bool no_thread_local;
- bool cross_compiling;
- bool different_os;
- bool keep_object_files;
- bool disallow_do;
- LinkerChoice linker_choice;
- StringSet custom_attributes;
- bool strict_style;
- bool ignore_warnings;
- bool warnings_as_errors;
- bool hide_error_line;
- bool terse_errors;
- bool json_errors;
- bool has_ansi_terminal_colours;
- bool fast_isel;
- bool ignore_lazy;
- bool ignore_llvm_build;
- bool ignore_panic;
- bool ignore_microsoft_magic;
- bool linker_map_file;
- bool use_single_module;
- bool use_separate_modules;
- bool module_per_file;
- bool cached;
- BuildCacheData build_cache_data;
- bool internal_no_inline;
- bool internal_by_value;
- bool no_threaded_checker;
- bool show_debug_messages;
- bool copy_file_contents;
- bool no_rtti;
- bool dynamic_map_calls;
- SourceCodeLocationInfo source_code_location_info;
- bool min_link_libs;
- bool print_linker_flags;
- RelocMode reloc_mode;
- bool disable_red_zone;
- isize max_error_count;
- bool tilde_backend;
- u32 cmd_doc_flags;
- Array<String> extra_packages;
- bool test_all_packages;
- gbAffinity affinity;
- isize thread_count;
- PtrMap<char const *, ExactValue> defined_values;
- StringSet target_features_set;
- String target_features_string;
- bool strict_target_features;
- String minimum_os_version_string;
- bool minimum_os_version_string_given;
- int ODIN_ANDROID_API_LEVEL;
- String ODIN_ANDROID_SDK;
- String ODIN_ANDROID_NDK;
- String ODIN_ANDROID_NDK_TOOLCHAIN;
- String ODIN_ANDROID_NDK_TOOLCHAIN_LIB;
- String ODIN_ANDROID_NDK_TOOLCHAIN_LIB_LEVEL;
- String ODIN_ANDROID_NDK_TOOLCHAIN_SYSROOT;
- String android_keystore;
- String android_keystore_alias;
- String android_keystore_password;
- };
- gb_global BuildContext build_context = {0};
- gb_internal bool IS_ODIN_DEBUG(void) {
- return build_context.ODIN_DEBUG;
- }
- gb_internal bool global_warnings_as_errors(void) {
- return build_context.warnings_as_errors;
- }
- gb_internal bool global_ignore_warnings(void) {
- return build_context.ignore_warnings;
- }
- gb_internal isize MAX_ERROR_COLLECTOR_COUNT(void) {
- if (build_context.max_error_count <= 0) {
- return DEFAULT_MAX_ERROR_COLLECTOR_COUNT;
- }
- return build_context.max_error_count;
- }
- // NOTE: AMD64 targets had their alignment on 128 bit ints bumped from 8 to 16 (undocumented of course).
- #if LLVM_VERSION_MAJOR >= 18
- #define AMD64_MAX_ALIGNMENT 16
- #else
- #define AMD64_MAX_ALIGNMENT 8
- #endif
- #if LLVM_VERSION_MAJOR >= 18
- #define I386_MAX_ALIGNMENT 16
- #else
- #define I386_MAX_ALIGNMENT 4
- #endif
- gb_global TargetMetrics target_windows_i386 = {
- TargetOs_windows,
- TargetArch_i386,
- 4, 4, I386_MAX_ALIGNMENT, 16,
- str_lit("i386-pc-windows-msvc"),
- };
- gb_global TargetMetrics target_windows_amd64 = {
- TargetOs_windows,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-pc-windows-msvc"),
- };
- gb_global TargetMetrics target_linux_i386 = {
- TargetOs_linux,
- TargetArch_i386,
- 4, 4, I386_MAX_ALIGNMENT, 16,
- str_lit("i386-pc-linux-gnu"),
- };
- gb_global TargetMetrics target_linux_amd64 = {
- TargetOs_linux,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-pc-linux-gnu"),
- };
- gb_global TargetMetrics target_linux_arm64 = {
- TargetOs_linux,
- TargetArch_arm64,
- 8, 8, 16, 32,
- str_lit("aarch64-linux-elf"),
- };
- gb_global TargetMetrics target_linux_arm32 = {
- TargetOs_linux,
- TargetArch_arm32,
- 4, 4, 8, 16,
- str_lit("arm-unknown-linux-gnueabihf"),
- };
- gb_global TargetMetrics target_linux_riscv64 = {
- TargetOs_linux,
- TargetArch_riscv64,
- 8, 8, 16, 32,
- str_lit("riscv64-linux-gnu"),
- };
- gb_global TargetMetrics target_darwin_amd64 = {
- TargetOs_darwin,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
- };
- gb_global TargetMetrics target_darwin_arm64 = {
- TargetOs_darwin,
- TargetArch_arm64,
- 8, 8, 16, 32,
- str_lit("arm64-apple-macosx"), // NOTE: Changes during initialization based on build flags.
- };
- gb_global TargetMetrics target_freebsd_i386 = {
- TargetOs_freebsd,
- TargetArch_i386,
- 4, 4, I386_MAX_ALIGNMENT, 16,
- str_lit("i386-unknown-freebsd-elf"),
- };
- gb_global TargetMetrics target_freebsd_amd64 = {
- TargetOs_freebsd,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-unknown-freebsd-elf"),
- };
- gb_global TargetMetrics target_freebsd_arm64 = {
- TargetOs_freebsd,
- TargetArch_arm64,
- 8, 8, 16, 32,
- str_lit("aarch64-unknown-freebsd-elf"),
- };
- gb_global TargetMetrics target_openbsd_amd64 = {
- TargetOs_openbsd,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-unknown-openbsd-elf"),
- };
- gb_global TargetMetrics target_netbsd_amd64 = {
- TargetOs_netbsd,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-unknown-netbsd-elf"),
- };
- gb_global TargetMetrics target_netbsd_arm64 = {
- TargetOs_netbsd,
- TargetArch_arm64,
- 8, 8, 16, 32,
- str_lit("aarch64-unknown-netbsd-elf"),
- };
- gb_global TargetMetrics target_haiku_amd64 = {
- TargetOs_haiku,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-unknown-haiku"),
- };
- gb_global TargetMetrics target_essence_amd64 = {
- TargetOs_essence,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-pc-none-elf"),
- };
- gb_global TargetMetrics target_freestanding_wasm32 = {
- TargetOs_freestanding,
- TargetArch_wasm32,
- 4, 4, 8, 16,
- str_lit("wasm32-freestanding-js"),
- };
- gb_global TargetMetrics target_js_wasm32 = {
- TargetOs_js,
- TargetArch_wasm32,
- 4, 4, 8, 16,
- str_lit("wasm32-js-js"),
- };
- gb_global TargetMetrics target_wasi_wasm32 = {
- TargetOs_wasi,
- TargetArch_wasm32,
- 4, 4, 8, 16,
- str_lit("wasm32-wasi-js"),
- };
- gb_global TargetMetrics target_orca_wasm32 = {
- TargetOs_orca,
- TargetArch_wasm32,
- 4, 4, 8, 16,
- str_lit("wasm32-wasi-js"),
- };
- gb_global TargetMetrics target_freestanding_wasm64p32 = {
- TargetOs_freestanding,
- TargetArch_wasm64p32,
- 4, 8, 8, 16,
- str_lit("wasm32-freestanding-js"),
- };
- gb_global TargetMetrics target_js_wasm64p32 = {
- TargetOs_js,
- TargetArch_wasm64p32,
- 4, 8, 8, 16,
- str_lit("wasm32-js-js"),
- };
- gb_global TargetMetrics target_wasi_wasm64p32 = {
- TargetOs_wasi,
- TargetArch_wasm32,
- 4, 8, 8, 16,
- str_lit("wasm32-wasi-js"),
- };
- gb_global TargetMetrics target_freestanding_amd64_sysv = {
- TargetOs_freestanding,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-pc-none-gnu"),
- TargetABI_SysV,
- };
- gb_global TargetMetrics target_freestanding_amd64_win64 = {
- TargetOs_freestanding,
- TargetArch_amd64,
- 8, 8, AMD64_MAX_ALIGNMENT, 32,
- str_lit("x86_64-pc-none-msvc"),
- TargetABI_Win64,
- };
- gb_global TargetMetrics target_freestanding_arm64 = {
- TargetOs_freestanding,
- TargetArch_arm64,
- 8, 8, 16, 32,
- str_lit("aarch64-none-elf"),
- };
- gb_global TargetMetrics target_freestanding_arm32 = {
- TargetOs_freestanding,
- TargetArch_arm32,
- 4, 4, 8, 16,
- str_lit("arm-unknown-unknown-gnueabihf"),
- };
- gb_global TargetMetrics target_freestanding_riscv64 = {
- TargetOs_freestanding,
- TargetArch_riscv64,
- 8, 8, 16, 32,
- str_lit("riscv64-unknown-gnu"),
- };
- struct NamedTargetMetrics {
- String name;
- TargetMetrics *metrics;
- };
- gb_global NamedTargetMetrics named_targets[] = {
- { str_lit("darwin_amd64"), &target_darwin_amd64 },
- { str_lit("darwin_arm64"), &target_darwin_arm64 },
- { str_lit("essence_amd64"), &target_essence_amd64 },
- { str_lit("linux_i386"), &target_linux_i386 },
- { str_lit("linux_amd64"), &target_linux_amd64 },
- { str_lit("linux_arm64"), &target_linux_arm64 },
- { str_lit("linux_arm32"), &target_linux_arm32 },
- { str_lit("linux_riscv64"), &target_linux_riscv64 },
- { str_lit("windows_i386"), &target_windows_i386 },
- { str_lit("windows_amd64"), &target_windows_amd64 },
- { str_lit("freebsd_i386"), &target_freebsd_i386 },
- { str_lit("freebsd_amd64"), &target_freebsd_amd64 },
- { str_lit("freebsd_arm64"), &target_freebsd_arm64 },
- { str_lit("netbsd_amd64"), &target_netbsd_amd64 },
- { str_lit("netbsd_arm64"), &target_netbsd_arm64 },
- { str_lit("openbsd_amd64"), &target_openbsd_amd64 },
- { str_lit("haiku_amd64"), &target_haiku_amd64 },
- { str_lit("freestanding_wasm32"), &target_freestanding_wasm32 },
- { str_lit("wasi_wasm32"), &target_wasi_wasm32 },
- { str_lit("js_wasm32"), &target_js_wasm32 },
- { str_lit("orca_wasm32"), &target_orca_wasm32 },
- { str_lit("freestanding_wasm64p32"), &target_freestanding_wasm64p32 },
- { str_lit("js_wasm64p32"), &target_js_wasm64p32 },
- { str_lit("wasi_wasm64p32"), &target_wasi_wasm64p32 },
- { str_lit("freestanding_amd64_sysv"), &target_freestanding_amd64_sysv },
- { str_lit("freestanding_amd64_win64"), &target_freestanding_amd64_win64 },
- { str_lit("freestanding_arm64"), &target_freestanding_arm64 },
- { str_lit("freestanding_arm32"), &target_freestanding_arm32 },
- { str_lit("freestanding_riscv64"), &target_freestanding_riscv64 },
- };
- gb_global NamedTargetMetrics *selected_target_metrics;
- gb_global Subtarget selected_subtarget;
- gb_internal TargetOsKind get_target_os_from_string(String str, Subtarget *subtarget_ = nullptr, String *subtarget_str = nullptr) {
- String os_name = str;
- String subtarget = {};
- auto part = string_partition(str, str_lit(":"));
- if (part.match.len == 1) {
- os_name = part.head;
- subtarget = part.tail;
- }
- TargetOsKind kind = TargetOs_Invalid;
- for (isize i = 0; i < TargetOs_COUNT; i++) {
- if (str_eq_ignore_case(target_os_names[i], os_name)) {
- kind = cast(TargetOsKind)i;
- break;
- }
- }
- if (subtarget_str) *subtarget_str = subtarget;
- if (subtarget_) {
- if (subtarget.len != 0) {
- *subtarget_ = Subtarget_Invalid;
- if (str_eq_ignore_case(subtarget, "generic") || str_eq_ignore_case(subtarget, "default")) {
- *subtarget_ = Subtarget_Default;
-
- } else {
- for (isize i = 1; i < Subtarget_COUNT; i++) {
- if (str_eq_ignore_case(subtarget_strings[i], subtarget)) {
- *subtarget_ = cast(Subtarget)i;
- break;
- }
- }
- }
- } else {
- *subtarget_ = Subtarget_Default;
- }
- }
- return kind;
- }
- gb_internal TargetArchKind get_target_arch_from_string(String str) {
- for (isize i = 0; i < TargetArch_COUNT; i++) {
- if (str_eq_ignore_case(target_arch_names[i], str)) {
- return cast(TargetArchKind)i;
- }
- }
- return TargetArch_Invalid;
- }
- gb_internal bool is_excluded_target_filename(String name) {
- String original_name = name;
- name = remove_extension_from_path(name);
- if (string_starts_with(name, str_lit("."))) {
- // Ignore .*.odin files
- return true;
- }
- if (build_context.command_kind != Command_test) {
- String test_suffix = str_lit("_test");
- if (string_ends_with(name, test_suffix) && name != test_suffix) {
- // Ignore *_test.odin files
- return true;
- }
- }
- String str1 = {};
- String str2 = {};
- isize n = 0;
- str1 = name;
- n = str1.len;
- for (isize i = str1.len-1; i >= 0 && str1[i] != '_'; i--) {
- n -= 1;
- }
- str1 = substring(str1, n, str1.len);
- str2 = substring(name, 0, gb_max(n-1, 0));
- n = str2.len;
- for (isize i = str2.len-1; i >= 0 && str2[i] != '_'; i--) {
- n -= 1;
- }
- str2 = substring(str2, n, str2.len);
- if (str1 == name) {
- return false;
- }
- TargetOsKind os1 = get_target_os_from_string(str1);
- TargetArchKind arch1 = get_target_arch_from_string(str1);
- TargetOsKind os2 = get_target_os_from_string(str2);
- TargetArchKind arch2 = get_target_arch_from_string(str2);
- if (os1 != TargetOs_Invalid && arch2 != TargetArch_Invalid) {
- return os1 != build_context.metrics.os || arch2 != build_context.metrics.arch;
- } else if (arch1 != TargetArch_Invalid && os2 != TargetOs_Invalid) {
- return arch1 != build_context.metrics.arch || os2 != build_context.metrics.os;
- } else if (os1 != TargetOs_Invalid) {
- return os1 != build_context.metrics.os;
- } else if (arch1 != TargetArch_Invalid) {
- return arch1 != build_context.metrics.arch;
- }
- return false;
- }
- struct LibraryCollections {
- String name;
- String path;
- };
- gb_global Array<LibraryCollections> library_collections = {0};
- gb_internal void add_library_collection(String name, String path) {
- LibraryCollections lc = {name, string_trim_whitespace(path)};
- array_add(&library_collections, lc);
- }
- gb_internal bool find_library_collection_path(String name, String *path) {
- for (auto const &lc : library_collections) {
- if (lc.name == name) {
- if (path) *path = lc.path;
- return true;
- }
- }
- return false;
- }
- gb_internal bool is_arch_wasm(void) {
- switch (build_context.metrics.arch) {
- case TargetArch_wasm32:
- case TargetArch_wasm64p32:
- return true;
- }
- return false;
- }
- gb_internal bool is_arch_x86(void) {
- switch (build_context.metrics.arch) {
- case TargetArch_i386:
- case TargetArch_amd64:
- return true;
- }
- return false;
- }
- // TODO(bill): OS dependent versions for the BuildContext
- // join_path
- // is_dir
- // is_file
- // is_abs_path
- // has_subdir
- gb_global String const WIN32_SEPARATOR_STRING = {cast(u8 *)"\\", 1};
- gb_global String const NIX_SEPARATOR_STRING = {cast(u8 *)"/", 1};
- gb_global String const SEPARATOR_STRING =
- #if defined(GB_SYSTEM_WINDOWS)
- WIN32_SEPARATOR_STRING;
- #else
- NIX_SEPARATOR_STRING;
- #endif
- gb_global String const WASM_MODULE_NAME_SEPARATOR = str_lit("..");
- gb_internal String internal_odin_root_dir(void);
- gb_internal String odin_root_dir(void) {
- if (global_module_path_set) {
- return global_module_path;
- }
- gbAllocator a = permanent_allocator();
- char const *found = gb_get_env("ODIN_ROOT", a);
- if (found) {
- String path = path_to_full_path(a, make_string_c(found));
- #if defined(GB_SYSTEM_WINDOWS)
- path = normalize_path(a, path, WIN32_SEPARATOR_STRING);
- #else
- path = normalize_path(a, path, NIX_SEPARATOR_STRING);
- #endif
- global_module_path = path;
- global_module_path_set = true;
- return global_module_path;
- }
- return internal_odin_root_dir();
- }
- #if defined(GB_SYSTEM_WINDOWS)
- gb_internal String internal_odin_root_dir(void) {
- String path = global_module_path;
- isize len, i;
- wchar_t *text;
- if (global_module_path_set) {
- return global_module_path;
- }
- auto path_buf = array_make<wchar_t>(heap_allocator(), 300);
- len = 0;
- for (;;) {
- len = GetModuleFileNameW(nullptr, &path_buf[0], cast(int)path_buf.count);
- if (len == 0) {
- return make_string(nullptr, 0);
- }
- if (len < path_buf.count) {
- break;
- }
- array_resize(&path_buf, 2*path_buf.count + 300);
- }
- len += 1; // NOTE(bill): It needs an extra 1 for some reason
- mutex_lock(&string_buffer_mutex);
- defer (mutex_unlock(&string_buffer_mutex));
- text = gb_alloc_array(permanent_allocator(), wchar_t, len+1);
- GetModuleFileNameW(nullptr, text, cast(int)len);
- path = string16_to_string(heap_allocator(), make_string16(text, len));
- for (i = path.len-1; i >= 0; i--) {
- u8 c = path[i];
- if (c == '/' || c == '\\') {
- break;
- }
- path.len--;
- }
- global_module_path = path;
- global_module_path_set = true;
- array_free(&path_buf);
- return path;
- }
- #elif defined(GB_SYSTEM_HAIKU)
- #include <FindDirectory.h>
- gb_internal String path_to_fullpath(gbAllocator a, String s, bool *ok_);
- gb_internal String internal_odin_root_dir(void) {
- String path = global_module_path;
- isize len, i;
- u8 *text;
- if (global_module_path_set) {
- return global_module_path;
- }
- auto path_buf = array_make<char>(heap_allocator(), 300);
- defer (array_free(&path_buf));
- len = 0;
- for (;;) {
- u32 sz = path_buf.count;
- int res = find_path(B_APP_IMAGE_SYMBOL, B_FIND_PATH_IMAGE_PATH, nullptr, &path_buf[0], sz);
- if(res == B_OK) {
- len = sz;
- break;
- } else {
- array_resize(&path_buf, sz + 1);
- }
- }
- mutex_lock(&string_buffer_mutex);
- defer (mutex_unlock(&string_buffer_mutex));
- text = gb_alloc_array(permanent_allocator(), u8, len + 1);
- gb_memmove(text, &path_buf[0], len);
- path = path_to_fullpath(heap_allocator(), make_string(text, len), nullptr);
- for (i = path.len-1; i >= 0; i--) {
- u8 c = path[i];
- if (c == '/' || c == '\\') {
- break;
- }
- path.len--;
- }
- global_module_path = path;
- global_module_path_set = true;
- return path;
- }
- #elif defined(GB_SYSTEM_OSX)
- #include <mach-o/dyld.h>
- gb_internal String path_to_fullpath(gbAllocator a, String s, bool *ok_);
- gb_internal String internal_odin_root_dir(void) {
- String path = global_module_path;
- isize len, i;
- u8 *text;
- if (global_module_path_set) {
- return global_module_path;
- }
- auto path_buf = array_make<char>(heap_allocator(), 300);
- defer (array_free(&path_buf));
- len = 0;
- for (;;) {
- u32 sz = path_buf.count;
- int res = _NSGetExecutablePath(&path_buf[0], &sz);
- if(res == 0) {
- len = sz;
- break;
- } else {
- array_resize(&path_buf, sz + 1);
- }
- }
- mutex_lock(&string_buffer_mutex);
- defer (mutex_unlock(&string_buffer_mutex));
- text = gb_alloc_array(permanent_allocator(), u8, len + 1);
- gb_memmove(text, &path_buf[0], len);
- path = path_to_fullpath(heap_allocator(), make_string(text, len), nullptr);
- for (i = path.len-1; i >= 0; i--) {
- u8 c = path[i];
- if (c == '/' || c == '\\') {
- break;
- }
- path.len--;
- }
- global_module_path = path;
- global_module_path_set = true;
- return path;
- }
- #else
- // NOTE: Linux / Unix is unfinished and not tested very well.
- #include <sys/stat.h>
- gb_internal String path_to_fullpath(gbAllocator a, String s, bool *ok_);
- gb_internal String internal_odin_root_dir(void) {
- String path = global_module_path;
- isize len, i;
- u8 *text;
- if (global_module_path_set) {
- return global_module_path;
- }
- auto path_buf = array_make<char>(heap_allocator(), 300);
- defer (array_free(&path_buf));
- len = 0;
- for (;;) {
- // This is not a 100% reliable system, but for the purposes
- // of this compiler, it should be _good enough_.
- // That said, there's no solid 100% method on Linux to get the program's
- // path without checking this link. Sorry.
- #if defined(GB_SYSTEM_FREEBSD)
- int mib[4];
- mib[0] = CTL_KERN;
- mib[1] = KERN_PROC;
- mib[2] = KERN_PROC_PATHNAME;
- mib[3] = -1;
- len = path_buf.count;
- sysctl(mib, 4, &path_buf[0], (size_t *) &len, NULL, 0);
- #elif defined(GB_SYSTEM_NETBSD)
- len = readlink("/proc/curproc/exe", &path_buf[0], path_buf.count);
- #elif defined(GB_SYSTEM_DRAGONFLYBSD)
- len = readlink("/proc/curproc/file", &path_buf[0], path_buf.count);
- #elif defined(GB_SYSTEM_LINUX)
- len = readlink("/proc/self/exe", &path_buf[0], path_buf.count);
- #elif defined(GB_SYSTEM_OPENBSD)
- int error;
- int mib[] = {
- CTL_KERN,
- KERN_PROC_ARGS,
- getpid(),
- KERN_PROC_ARGV,
- };
- // get argv size
- error = sysctl(mib, 4, NULL, (size_t *) &len, NULL, 0);
- if (error == -1) {
- // sysctl error
- return make_string(nullptr, 0);
- }
- // get argv
- char **argv = (char **)gb_malloc(len);
- error = sysctl(mib, 4, argv, (size_t *) &len, NULL, 0);
- if (error == -1) {
- // sysctl error
- gb_mfree(argv);
- return make_string(nullptr, 0);
- }
- // NOTE(Jeroen):
- // On OpenBSD, if `odin` is on the path, `argv[0]` will contain just `odin`,
- // even though that isn't then the relative path.
- // When run from Odin's directory, it returns `./odin`.
- // Check argv[0] for lack of / to see if it's a reference to PATH.
- // If so, walk PATH to find the executable.
- len = gb_strlen(argv[0]);
- bool slash_found = false;
- bool odin_found = false;
- for (int i = 0; i < len; i += 1) {
- if (argv[0][i] == '/') {
- slash_found = true;
- break;
- }
- }
- if (slash_found) {
- // copy argv[0] to path_buf
- if(len < path_buf.count) {
- gb_memmove(&path_buf[0], argv[0], len);
- odin_found = true;
- }
- } else {
- gbAllocator a = heap_allocator();
- char const *path_env = gb_get_env("PATH", a);
- defer (gb_free(a, cast(void *)path_env));
- if (path_env) {
- int path_len = gb_strlen(path_env);
- int path_start = 0;
- int path_end = 0;
- for (; path_start < path_len; ) {
- for (; path_end <= path_len; path_end++) {
- if (path_env[path_end] == ':' || path_end == path_len) {
- break;
- }
- }
- String path_needle = (const String)make_string((const u8 *)(path_env + path_start), path_end - path_start);
- String argv0 = (const String)make_string((const u8 *)argv[0], len);
- String odin_candidate = concatenate3_strings(a, path_needle, STR_LIT("/"), argv0);
- defer (gb_free(a, odin_candidate.text));
- if (gb_file_exists((const char *)odin_candidate.text)) {
- len = odin_candidate.len;
- if(len < path_buf.count) {
- gb_memmove(&path_buf[0], odin_candidate.text, len);
- }
- odin_found = true;
- break;
- }
- path_start = path_end + 1;
- path_end = path_start;
- if (path_start > path_len) {
- break;
- }
- }
- }
- if (!odin_found) {
- gb_printf_err("Odin could not locate itself in PATH, and ODIN_ROOT wasn't set either.\n");
- }
- }
- gb_mfree(argv);
- #endif
- if(len == 0 || len == -1) {
- return make_string(nullptr, 0);
- }
- if (len < path_buf.count) {
- break;
- }
- array_resize(&path_buf, 2*path_buf.count + 300);
- }
- mutex_lock(&string_buffer_mutex);
- defer (mutex_unlock(&string_buffer_mutex));
- text = gb_alloc_array(permanent_allocator(), u8, len + 1);
- gb_memmove(text, &path_buf[0], len);
- path = path_to_fullpath(heap_allocator(), make_string(text, len), nullptr);
- for (i = path.len-1; i >= 0; i--) {
- u8 c = path[i];
- if (c == '/' || c == '\\') {
- break;
- }
- path.len--;
- }
- global_module_path = path;
- global_module_path_set = true;
- return path;
- }
- #endif
- gb_global BlockingMutex fullpath_mutex;
- #if defined(GB_SYSTEM_WINDOWS)
- gb_internal String path_to_fullpath(gbAllocator a, String s, bool *ok_) {
- String result = {};
- String16 string16 = string_to_string16(heap_allocator(), s);
- defer (gb_free(heap_allocator(), string16.text));
- DWORD len;
- mutex_lock(&fullpath_mutex);
- len = GetFullPathNameW(&string16[0], 0, nullptr, nullptr);
- if (len != 0) {
- wchar_t *text = gb_alloc_array(permanent_allocator(), wchar_t, len+1);
- GetFullPathNameW(&string16[0], len, text, nullptr);
- mutex_unlock(&fullpath_mutex);
- text[len] = 0;
- result = string16_to_string(a, make_string16(text, len));
- result = string_trim_whitespace(result);
- // Replace Windows style separators
- for (isize i = 0; i < result.len; i++) {
- if (result.text[i] == '\\') {
- result.text[i] = '/';
- }
- }
- if (ok_) *ok_ = true;
- } else {
- if (ok_) *ok_ = false;
- mutex_unlock(&fullpath_mutex);
- }
- return result;
- }
- #elif defined(GB_SYSTEM_OSX) || defined(GB_SYSTEM_UNIX)
- struct PathToFullpathResult {
- String result;
- bool ok;
- };
- gb_internal String path_to_fullpath(gbAllocator a, String s, bool *ok_) {
- static gb_thread_local StringMap<PathToFullpathResult> cache;
- PathToFullpathResult *cached = string_map_get(&cache, s);
- if (cached != nullptr) {
- if (ok_) *ok_ = cached->ok;
- return copy_string(a, cached->result);
- }
- char *p;
- p = realpath(cast(char *)s.text, 0);
- defer (free(p));
- if(p == nullptr) {
- if (ok_) *ok_ = false;
- // Path doesn't exist or is malformed, Windows's `GetFullPathNameW` does not check for
- // existence of the file where `realpath` does, which causes different behaviour between platforms.
- // Two things could be done here:
- // 1. clean the path and resolve it manually, just like the Windows function does,
- // probably requires porting `filepath.clean` from Odin and doing some more processing.
- // 2. just return a copy of the original path.
- //
- // I have opted for 2 because it is much simpler + we already return `ok = false` + further
- // checks and processes will use the path and cause errors (which we want).
- String result = copy_string(a, s);
- PathToFullpathResult cached_result = {};
- cached_result.result = copy_string(permanent_allocator(), result);
- cached_result.ok = false;
- string_map_set(&cache, copy_string(permanent_allocator(), s), cached_result);
- return result;
- }
- if (ok_) *ok_ = true;
- String result = copy_string(a, make_string_c(p));
- PathToFullpathResult cached_result = {};
- cached_result.result = copy_string(permanent_allocator(), result);
- cached_result.ok = true;
- string_map_set(&cache, copy_string(permanent_allocator(), s), cached_result);
- return result;
- }
- #else
- #error Implement system
- #endif
- gb_internal String get_fullpath_relative(gbAllocator a, String base_dir, String path, bool *ok_) {
- u8 *str = gb_alloc_array(heap_allocator(), u8, base_dir.len+1+path.len+1);
- defer (gb_free(heap_allocator(), str));
- isize i = 0;
- gb_memmove(str+i, base_dir.text, base_dir.len); i += base_dir.len;
- gb_memmove(str+i, "/", 1); i += 1;
- gb_memmove(str+i, path.text, path.len); i += path.len;
- str[i] = 0;
- // IMPORTANT NOTE(bill): Remove trailing path separators
- // this is required to make sure there is a conventional
- // notation for the path
- for (/**/; i > 0; i--) {
- u8 c = str[i-1];
- if (c != '/' && c != '\\') {
- break;
- }
- }
- String res = make_string(str, i);
- res = string_trim_whitespace(res);
- return path_to_fullpath(a, res, ok_);
- }
- gb_internal String get_fullpath_base_collection(gbAllocator a, String path, bool *ok_) {
- String module_dir = odin_root_dir();
- String base = str_lit("base/");
- isize str_len = module_dir.len + base.len + path.len;
- u8 *str = gb_alloc_array(heap_allocator(), u8, str_len+1);
- defer (gb_free(heap_allocator(), str));
- isize i = 0;
- gb_memmove(str+i, module_dir.text, module_dir.len); i += module_dir.len;
- gb_memmove(str+i, base.text, base.len); i += base.len;
- gb_memmove(str+i, path.text, path.len); i += path.len;
- str[i] = 0;
- String res = make_string(str, i);
- res = string_trim_whitespace(res);
- return path_to_fullpath(a, res, ok_);
- }
- gb_internal String get_fullpath_core_collection(gbAllocator a, String path, bool *ok_) {
- String module_dir = odin_root_dir();
- String core = str_lit("core/");
- isize str_len = module_dir.len + core.len + path.len;
- u8 *str = gb_alloc_array(heap_allocator(), u8, str_len+1);
- defer (gb_free(heap_allocator(), str));
- isize i = 0;
- gb_memmove(str+i, module_dir.text, module_dir.len); i += module_dir.len;
- gb_memmove(str+i, core.text, core.len); i += core.len;
- gb_memmove(str+i, path.text, path.len); i += path.len;
- str[i] = 0;
- String res = make_string(str, i);
- res = string_trim_whitespace(res);
- return path_to_fullpath(a, res, ok_);
- }
- gb_internal bool show_error_line(void) {
- return !build_context.hide_error_line && !build_context.json_errors;
- }
- gb_internal bool terse_errors(void) {
- return build_context.terse_errors;
- }
- gb_internal bool json_errors(void) {
- return build_context.json_errors;
- }
- gb_internal bool has_ansi_terminal_colours(void) {
- return build_context.has_ansi_terminal_colours && !json_errors();
- }
- gb_internal void init_android_values(bool with_sdk) {
- auto *bc = &build_context;
- { // Android SDK/API Level
- String default_level = str_lit("34");
- if (!bc->minimum_os_version_string_given) {
- bc->minimum_os_version_string = default_level;
- }
- BigInt level = {};
- bool success = false;
- big_int_from_string(&level, bc->minimum_os_version_string, &success);
- if (!success) {
- gb_printf_err("Warning: Invalid -minimum-os-version:%.*s for -subtarget:Android, defaulting to %.*s\n", LIT(bc->minimum_os_version_string), LIT(default_level));
- bc->minimum_os_version_string = default_level;
- big_int_from_string(&level, bc->minimum_os_version_string, &success);
- GB_ASSERT(success);
- }
- i64 new_level = big_int_to_i64(&level);
- if (new_level >= 21) {
- bc->ODIN_ANDROID_API_LEVEL = cast(int)new_level;
- } else {
- gb_printf_err("Warning: Invalid -minimum-os-version:%.*s for -subtarget:Android, defaulting to %.*s\n", LIT(bc->minimum_os_version_string), LIT(default_level));
- bc->ODIN_ANDROID_API_LEVEL = atoi(cast(char const *)default_level.text);
- }
- }
- bc->ODIN_ANDROID_NDK = normalize_path(permanent_allocator(), make_string_c(gb_get_env("ODIN_ANDROID_NDK", permanent_allocator())), NIX_SEPARATOR_STRING);
- bc->ODIN_ANDROID_NDK_TOOLCHAIN = normalize_path(permanent_allocator(), make_string_c(gb_get_env("ODIN_ANDROID_NDK_TOOLCHAIN", permanent_allocator())), NIX_SEPARATOR_STRING);
- bc->ODIN_ANDROID_SDK = normalize_path(permanent_allocator(), make_string_c(gb_get_env("ODIN_ANDROID_SDK", permanent_allocator())), NIX_SEPARATOR_STRING);
- #if defined(GB_SYSTEM_WINDOWS)
- if (bc->ODIN_ANDROID_SDK.len == 0) {
- bc->ODIN_ANDROID_SDK = normalize_path(permanent_allocator(),
- path_to_fullpath(permanent_allocator(), str_lit("%LocalAppData%/Android/Sdk"), nullptr),
- NIX_SEPARATOR_STRING);
- }
- #endif
- if (bc->ODIN_ANDROID_NDK.len != 0 && bc->ODIN_ANDROID_NDK_TOOLCHAIN.len == 0) {
- String arch = str_lit("x86_64");
- #if defined (GB_CPU_ARM)
- // TODO(bill): this is a complete guess
- arch = str_lit("aarch64");
- #endif
- #if defined(GB_SYSTEM_WINDOWS)
- bc->ODIN_ANDROID_NDK_TOOLCHAIN = concatenate4_strings(temporary_allocator(), bc->ODIN_ANDROID_NDK, str_lit("toolchains/llvm/prebuilt/"), str_lit("windows-"), arch);
- #elif defined(GB_SYSTEM_OSX)
- // TODO(bill): is this name even correct?
- bc->ODIN_ANDROID_NDK_TOOLCHAIN = concatenate4_strings(temporary_allocator(), bc->ODIN_ANDROID_NDK, str_lit("toolchains/llvm/prebuilt/"), str_lit("darwin-"), arch);
- #elif defined(GB_SYSTEM_LINUX)
- bc->ODIN_ANDROID_NDK_TOOLCHAIN = concatenate4_strings(temporary_allocator(), bc->ODIN_ANDROID_NDK, str_lit("toolchains/llvm/prebuilt/"), str_lit("linux-"), arch);
- #endif
- bc->ODIN_ANDROID_NDK_TOOLCHAIN = normalize_path(permanent_allocator(), bc->ODIN_ANDROID_NDK_TOOLCHAIN, NIX_SEPARATOR_STRING);
- }
- if (bc->ODIN_ANDROID_NDK.len == 0 && !with_sdk) {
- gb_printf_err("Error: ODIN_ANDROID_NDK not set");
- gb_exit(1);
- }
- if (bc->ODIN_ANDROID_NDK_TOOLCHAIN.len == 0 && !with_sdk) {
- gb_printf_err("Error: ODIN_ANDROID_NDK not set");
- gb_exit(1);
- }
- bc->ODIN_ANDROID_NDK_TOOLCHAIN_LIB = concatenate_strings(permanent_allocator(), bc->ODIN_ANDROID_NDK_TOOLCHAIN, str_lit("sysroot/usr/lib/aarch64-linux-android/"));
- char buf[32] = {};
- gb_snprintf(buf, gb_size_of(buf), "%d/", bc->ODIN_ANDROID_API_LEVEL);
- bc->ODIN_ANDROID_NDK_TOOLCHAIN_LIB_LEVEL = concatenate_strings(permanent_allocator(), bc->ODIN_ANDROID_NDK_TOOLCHAIN_LIB, make_string_c(buf));
- bc->ODIN_ANDROID_NDK_TOOLCHAIN_SYSROOT = concatenate_strings(permanent_allocator(), bc->ODIN_ANDROID_NDK_TOOLCHAIN, str_lit("sysroot/"));
- if (with_sdk) {
- if (bc->ODIN_ANDROID_SDK.len == 0) {
- gb_printf_err("Error: ODIN_ANDROID_SDK not set, which is required for -build-mode:executable for -subtarget:android");
- gb_exit(1);
- }
- if (bc->android_keystore.len == 0) {
- gb_printf_err("Error: -android-keystore:<string> has not been set\n");
- gb_exit(1);
- }
- }
- }
- gb_internal bool has_asm_extension(String const &path) {
- String ext = path_extension(path);
- if (ext == ".asm") {
- return true;
- } else if (ext == ".s") {
- return true;
- } else if (ext == ".S") {
- return true;
- }
- return false;
- }
- // temporary
- gb_internal char *token_pos_to_string(TokenPos const &pos) {
- gbString s = gb_string_make_reserve(temporary_allocator(), 128);
- String file = get_file_path_string(pos.file_id);
- switch (build_context.ODIN_ERROR_POS_STYLE) {
- default: /*fallthrough*/
- case ErrorPosStyle_Default:
- s = gb_string_append_fmt(s, "%.*s(%d:%d)", LIT(file), pos.line, pos.column);
- break;
- case ErrorPosStyle_Unix:
- s = gb_string_append_fmt(s, "%.*s:%d:%d:", LIT(file), pos.line, pos.column);
- break;
- }
- return s;
- }
- gb_internal void init_build_context(TargetMetrics *cross_target, Subtarget subtarget) {
- BuildContext *bc = &build_context;
- gb_affinity_init(&bc->affinity);
- if (bc->thread_count == 0) {
- bc->thread_count = gb_max(bc->affinity.thread_count, 1);
- }
- bc->ODIN_VENDOR = str_lit("odin");
- bc->ODIN_VERSION = ODIN_VERSION;
- bc->ODIN_ROOT = odin_root_dir();
- if (bc->max_error_count <= 0) {
- bc->max_error_count = DEFAULT_MAX_ERROR_COLLECTOR_COUNT;
- }
- {
- char const *found = gb_get_env("ODIN_ERROR_POS_STYLE", permanent_allocator());
- if (found) {
- ErrorPosStyle kind = ErrorPosStyle_Default;
- String style = make_string_c(found);
- style = string_trim_whitespace(style);
- if (style == "" || style == "default" || style == "odin") {
- kind = ErrorPosStyle_Default;
- } else if (style == "unix" || style == "gcc" || style == "clang" || style == "llvm") {
- kind = ErrorPosStyle_Unix;
- } else {
- gb_printf_err("Invalid ODIN_ERROR_POS_STYLE: got %.*s\n", LIT(style));
- gb_printf_err("Valid formats:\n");
- gb_printf_err("\t\"default\" or \"odin\"\n");
- gb_printf_err("\t\tpath(line:column) message\n");
- gb_printf_err("\t\"unix\"\n");
- gb_printf_err("\t\tpath:line:column: message\n");
- gb_exit(1);
- }
- build_context.ODIN_ERROR_POS_STYLE = kind;
- }
- }
- bc->copy_file_contents = true;
- TargetMetrics *metrics = nullptr;
- #if defined(GB_ARCH_64_BIT)
- #if defined(GB_SYSTEM_WINDOWS)
- metrics = &target_windows_amd64;
- #elif defined(GB_SYSTEM_OSX)
- #if defined(GB_CPU_ARM)
- metrics = &target_darwin_arm64;
- #else
- metrics = &target_darwin_amd64;
- #endif
- #elif defined(GB_SYSTEM_FREEBSD)
- #if defined(GB_CPU_ARM)
- metrics = &target_freebsd_arm64;
- #else
- metrics = &target_freebsd_amd64;
- #endif
- #elif defined(GB_SYSTEM_OPENBSD)
- metrics = &target_openbsd_amd64;
- #elif defined(GB_SYSTEM_NETBSD)
- #if defined(GB_CPU_ARM)
- metrics = &target_netbsd_arm64;
- #else
- metrics = &target_netbsd_amd64;
- #endif
- #elif defined(GB_SYSTEM_HAIKU)
- metrics = &target_haiku_amd64;
- #elif defined(GB_CPU_ARM)
- metrics = &target_linux_arm64;
- #elif defined(GB_CPU_RISCV)
- metrics = &target_linux_riscv64;
- #else
- metrics = &target_linux_amd64;
- #endif
- #elif defined(GB_CPU_ARM)
- #if defined(GB_SYSTEM_WINDOWS)
- #error "Build Error: Unsupported architecture"
- #elif defined(GB_SYSTEM_OSX)
- #error "Build Error: Unsupported architecture"
- #elif defined(GB_SYSTEM_FREEBSD)
- #error "Build Error: Unsupported architecture"
- #else
- metrics = &target_linux_arm32;
- #endif
- #else
- #if defined(GB_SYSTEM_WINDOWS)
- metrics = &target_windows_i386;
- #elif defined(GB_SYSTEM_OSX)
- #error "Build Error: Unsupported architecture"
- #elif defined(GB_SYSTEM_FREEBSD)
- metrics = &target_freebsd_i386;
- #else
- metrics = &target_linux_i386;
- #endif
- #endif
- if (cross_target != nullptr && metrics != cross_target) {
- bc->different_os = cross_target->os != metrics->os;
- bc->cross_compiling = true;
- metrics = cross_target;
- }
- GB_ASSERT(metrics->os != TargetOs_Invalid);
- GB_ASSERT(metrics->arch != TargetArch_Invalid);
- GB_ASSERT(metrics->ptr_size > 1);
- GB_ASSERT(metrics->int_size > 1);
- GB_ASSERT(metrics->max_align > 1);
- GB_ASSERT(metrics->max_simd_align > 1);
- GB_ASSERT(metrics->int_size >= metrics->ptr_size);
- if (metrics->int_size > metrics->ptr_size) {
- GB_ASSERT(metrics->int_size == 2*metrics->ptr_size);
- }
- bc->metrics = *metrics;
- bc->ODIN_OS = target_os_names[metrics->os];
- bc->ODIN_ARCH = target_arch_names[metrics->arch];
- bc->endian_kind = target_endians[metrics->arch];
- bc->ptr_size = metrics->ptr_size;
- bc->int_size = metrics->int_size;
- bc->max_align = metrics->max_align;
- bc->max_simd_align = metrics->max_simd_align;
- bc->link_flags = str_lit(" ");
- #if defined(DEFAULT_TO_THREADED_CHECKER)
- bc->threaded_checker = true;
- #endif
- if (bc->disable_red_zone) {
- if (is_arch_wasm() && bc->metrics.os == TargetOs_freestanding) {
- gb_printf_err("-disable-red-zone is not support for this target");
- gb_exit(1);
- }
- }
- if (bc->metrics.os == TargetOs_freestanding) {
- bc->no_entry_point = true;
- } else {
- if (bc->no_rtti) {
- gb_printf_err("-no-rtti is only allowed on freestanding targets\n");
- gb_exit(1);
- }
- }
- // Default to subsystem:CONSOLE on Windows targets
- if (bc->ODIN_WINDOWS_SUBSYSTEM == Windows_Subsystem_UNKNOWN && bc->metrics.os == TargetOs_windows) {
- bc->ODIN_WINDOWS_SUBSYSTEM = Windows_Subsystem_CONSOLE;
- }
- if (subtarget == Subtarget_Android) {
- switch (build_context.build_mode) {
- case BuildMode_DynamicLibrary:
- case BuildMode_Object:
- case BuildMode_Assembly:
- case BuildMode_LLVM_IR:
- break;
- default:
- case BuildMode_Executable:
- case BuildMode_StaticLibrary:
- if ((build_context.command_kind & Command__does_build) != 0) {
- gb_printf_err("Unsupported -build-mode for -subtarget:android\n");
- gb_printf_err("\tCurrently only supporting: \n");
- // gb_printf_err("\t\texe\n");
- gb_printf_err("\t\tshared\n");
- gb_printf_err("\t\tobject\n");
- gb_printf_err("\t\tassembly\n");
- gb_printf_err("\t\tllvm-ir\n");
- gb_exit(1);
- }
- break;
- }
- }
- if (metrics->os == TargetOs_darwin) {
- switch (subtarget) {
- case Subtarget_iPhone:
- switch (metrics->arch) {
- case TargetArch_arm64:
- bc->metrics.target_triplet = str_lit("arm64-apple-ios");
- break;
- default:
- GB_PANIC("Unknown architecture for -subtarget:iphone");
- }
- break;
- case Subtarget_iPhoneSimulator:
- switch (metrics->arch) {
- case TargetArch_arm64:
- bc->metrics.target_triplet = str_lit("arm64-apple-ios-simulator");
- break;
- case TargetArch_amd64:
- bc->metrics.target_triplet = str_lit("x86_64-apple-ios-simulator");
- break;
- default:
- GB_PANIC("Unknown architecture for -subtarget:iphonesimulator");
- }
- break;
- }
- } else if (metrics->os == TargetOs_linux && subtarget == Subtarget_Android) {
- switch (metrics->arch) {
- case TargetArch_arm64:
- bc->metrics.target_triplet = str_lit("aarch64-none-linux-android");
- bc->reloc_mode = RelocMode_PIC;
- break;
- default:
- GB_PANIC("Unknown architecture for -subtarget:android");
- }
- }
- if (bc->metrics.os == TargetOs_windows) {
- switch (bc->metrics.arch) {
- case TargetArch_amd64:
- bc->link_flags = str_lit("/machine:x64 ");
- break;
- case TargetArch_i386:
- bc->link_flags = str_lit("/machine:x86 ");
- break;
- }
- } else if (bc->metrics.os == TargetOs_darwin) {
- bc->link_flags = concatenate3_strings(permanent_allocator(),
- str_lit("-target "), bc->metrics.target_triplet, str_lit(" "));
- } else if (is_arch_wasm()) {
- gbString link_flags = gb_string_make(heap_allocator(), " ");
- // NOTE(laytan): Put the stack first in the memory,
- // causing a stack overflow to error immediately instead of corrupting globals.
- link_flags = gb_string_appendc(link_flags, "--stack-first ");
- // NOTE(laytan): default stack size is 64KiB, up to a more reasonable 1MiB.
- link_flags = gb_string_appendc(link_flags, "-z stack-size=1048576 ");
- // link_flags = gb_string_appendc(link_flags, "--export-all ");
- // link_flags = gb_string_appendc(link_flags, "--export-table ");
- // if (bc->metrics.arch == TargetArch_wasm64) {
- // link_flags = gb_string_appendc(link_flags, "-mwasm64 ");
- // }
- if (bc->metrics.os != TargetOs_orca) {
- link_flags = gb_string_appendc(link_flags, "--allow-undefined ");
- }
- if (bc->no_entry_point || bc->metrics.os == TargetOs_orca) {
- link_flags = gb_string_appendc(link_flags, "--no-entry ");
- }
- bc->link_flags = make_string_c(link_flags);
- // Disallow on wasm
- bc->use_separate_modules = false;
- } if(bc->metrics.arch == TargetArch_riscv64 && bc->cross_compiling) {
- bc->link_flags = str_lit("-target riscv64 ");
- } else {
- // NOTE: for targets other than darwin, we don't specify a `-target` link flag.
- // This is because we don't support cross-linking and clang is better at figuring
- // out what the actual target for linking is,
- // for example, on x86/alpine/musl it HAS to be `x86_64-alpine-linux-musl` to link correctly.
- //
- // Note that codegen will still target the triplet we specify, but the intricate details of
- // a target shouldn't matter as much to codegen (if it does at all) as it does to linking.
- }
- // NOTE: needs to be done after adding the -target flag to the linker flags so the linker
- // does not annoy the user with version warnings.
- if (metrics->os == TargetOs_darwin) {
- if (!bc->minimum_os_version_string_given) {
- if (subtarget == Subtarget_Default) {
- bc->minimum_os_version_string = str_lit("11.0.0");
- } else if (subtarget == Subtarget_iPhone || subtarget == Subtarget_iPhoneSimulator) {
- // NOTE(harold): We default to 17.4 on iOS because that's when os_sync_wait_on_address was added and
- // we'd like to avoid any potential App Store issues by using the private ulock_* there.
- bc->minimum_os_version_string = str_lit("17.4");
- }
- }
- if (subtarget == Subtarget_iPhoneSimulator) {
- // For the iPhoneSimulator subtarget, the version must be between 'ios' and '-simulator'.
- String suffix = str_lit("-simulator");
- GB_ASSERT(string_ends_with(bc->metrics.target_triplet, suffix));
- String prefix = substring(bc->metrics.target_triplet, 0, bc->metrics.target_triplet.len - suffix.len);
- bc->metrics.target_triplet = concatenate3_strings(permanent_allocator(), prefix, bc->minimum_os_version_string, suffix);
- } else {
- bc->metrics.target_triplet = concatenate_strings(permanent_allocator(), bc->metrics.target_triplet, bc->minimum_os_version_string);
- }
- } else if (selected_subtarget == Subtarget_Android) {
- init_android_values(bc->build_mode == BuildMode_Executable && (bc->command_kind & Command__does_build) != 0);
- }
- if (!bc->custom_optimization_level) {
- // NOTE(bill): when building with `-debug` but not specifying an optimization level
- // default to `-o:none` to improve the debug symbol generation by default
- if (bc->ODIN_DEBUG) {
- bc->optimization_level = -1; // -o:none
- } else {
- bc->optimization_level = 0; // -o:minimal
- }
- }
- bc->optimization_level = gb_clamp(bc->optimization_level, -1, 3);
- if (bc->optimization_level <= 0) {
- if (!is_arch_wasm()) {
- bc->use_separate_modules = true;
- }
- }
- if (build_context.use_single_module) {
- bc->use_separate_modules = false;
- }
- bc->ODIN_VALGRIND_SUPPORT = false;
- if (build_context.metrics.os != TargetOs_windows) {
- switch (bc->metrics.arch) {
- case TargetArch_amd64:
- bc->ODIN_VALGRIND_SUPPORT = true;
- break;
- }
- }
- if (bc->metrics.os == TargetOs_freestanding) {
- bc->ODIN_DEFAULT_TO_NIL_ALLOCATOR = !bc->ODIN_DEFAULT_TO_PANIC_ALLOCATOR;
- }
- }
- #if defined(GB_SYSTEM_WINDOWS)
- // NOTE(IC): In order to find Visual C++ paths without relying on environment variables.
- // NOTE(Jeroen): No longer needed in `main.cpp -> linker_stage`. We now resolve those paths in `init_build_paths`.
- #include "microsoft_craziness.h"
- #endif
- // NOTE: the target feature and microarch lists are all sorted, so if it turns out to be slow (I don't think it will)
- // a binary search is possible.
- gb_internal bool check_single_target_feature_is_valid(String const &feature_list, String const &feature) {
- String_Iterator it = {feature_list, 0};
- for (;;) {
- String str = string_split_iterator(&it, ',');
- if (str == "") break;
- if (str == feature) {
- return true;
- }
- }
- return false;
- }
- gb_internal bool check_target_feature_is_valid(String const &feature, TargetArchKind arch, String *invalid) {
- String feature_list = target_features_list[arch];
- String_Iterator it = {feature, 0};
- for (;;) {
- String str = string_split_iterator(&it, ',');
- if (str == "") break;
- if (!check_single_target_feature_is_valid(feature_list, str)) {
- if (invalid) *invalid = str;
- return false;
- }
- }
- return true;
- }
- gb_internal bool check_target_feature_is_valid_globally(String const &feature, String *invalid) {
- String_Iterator it = {feature, 0};
- for (;;) {
- String str = string_split_iterator(&it, ',');
- if (str == "") break;
- bool valid = false;
- for (int arch = TargetArch_Invalid; arch < TargetArch_COUNT; arch += 1) {
- if (check_target_feature_is_valid(str, cast(TargetArchKind)arch, invalid)) {
- valid = true;
- break;
- }
- }
- if (!valid) {
- if (invalid) *invalid = str;
- return false;
- }
- }
- return true;
- }
- gb_internal bool check_target_feature_is_valid_for_target_arch(String const &feature, String *invalid) {
- return check_target_feature_is_valid(feature, build_context.metrics.arch, invalid);
- }
- gb_internal bool check_target_feature_is_enabled(String const &feature, String *not_enabled) {
- String_Iterator it = {feature, 0};
- for (;;) {
- String str = string_split_iterator(&it, ',');
- if (str == "") break;
- if (!string_set_exists(&build_context.target_features_set, str)) {
- if (not_enabled) *not_enabled = str;
- return false;
- }
- }
- return true;
- }
- gb_internal bool check_target_feature_is_superset_of(String const &superset, String const &of, String *missing) {
- String_Iterator it = {of, 0};
- for (;;) {
- String str = string_split_iterator(&it, ',');
- if (str == "") break;
- if (!check_single_target_feature_is_valid(superset, str)) {
- if (missing) *missing = str;
- return false;
- }
- }
- return true;
- }
- gb_internal String infer_object_extension_from_build_context() {
- String output_extension = {};
- if (is_arch_wasm()) {
- output_extension = STR_LIT("wasm.o");
- } else {
- switch (build_context.metrics.os) {
- case TargetOs_windows:
- output_extension = STR_LIT("obj");
- break;
- default:
- case TargetOs_darwin:
- case TargetOs_linux:
- case TargetOs_essence:
- output_extension = STR_LIT("o");
- break;
- case TargetOs_freestanding:
- switch (build_context.metrics.abi) {
- default:
- case TargetABI_Default:
- case TargetABI_SysV:
- output_extension = STR_LIT("o");
- break;
- case TargetABI_Win64:
- output_extension = STR_LIT("obj");
- break;
- }
- break;
- }
- }
- return output_extension;
- }
- // NOTE(Jeroen): Set/create the output and other paths and report an error as appropriate.
- // We've previously called `parse_build_flags`, so `out_filepath` should be set.
- gb_internal bool init_build_paths(String init_filename) {
- gbAllocator ha = heap_allocator();
- BuildContext *bc = &build_context;
- // NOTE(Jeroen): We're pre-allocating BuildPathCOUNT slots so that certain paths are always at the same enumerated index.
- array_init(&bc->build_paths, permanent_allocator(), BuildPathCOUNT);
- string_set_init(&bc->target_features_set, 1024);
- // [BuildPathMainPackage] Turn given init path into a `Path`, which includes normalizing it into a full path.
- bc->build_paths[BuildPath_Main_Package] = path_from_string(ha, init_filename);
- {
- String build_project_name = last_path_element(bc->build_paths[BuildPath_Main_Package].basename);
- GB_ASSERT(build_project_name.len > 0);
- bc->ODIN_BUILD_PROJECT_NAME = build_project_name;
- }
- bool produces_output_file = false;
- if (bc->command_kind == Command_doc && bc->cmd_doc_flags & CmdDocFlag_DocFormat) {
- produces_output_file = true;
- } else if (bc->command_kind & Command__does_build) {
- produces_output_file = true;
- }
- if (!produces_output_file) {
- // Command doesn't produce output files. We're done.
- return true;
- }
- #if defined(GB_SYSTEM_WINDOWS)
- if (bc->metrics.os == TargetOs_windows) {
- if (bc->resource_filepath.len > 0) {
- bc->build_paths[BuildPath_RES] = path_from_string(ha, bc->resource_filepath);
- if (!string_ends_with(bc->resource_filepath, str_lit(".res"))) {
- bc->build_paths[BuildPath_RES].ext = copy_string(ha, STR_LIT("res"));
- bc->build_paths[BuildPath_RC] = path_from_string(ha, bc->resource_filepath);
- bc->build_paths[BuildPath_RC].ext = copy_string(ha, STR_LIT("rc"));
- }
- }
- if ((bc->command_kind & Command__does_build) && (!bc->ignore_microsoft_magic)) {
- // 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 find_result = find_visual_studio_and_windows_sdk();
- if (find_result.windows_sdk_version == 0) {
- gb_printf_err("Windows SDK not found.\n");
- return false;
- }
- if (build_context.linker_choice == Linker_Default && find_result.vs_exe_path.len == 0) {
- gb_printf_err("link.exe not found.\n");
- return false;
- }
- if (find_result.vs_library_path.len == 0) {
- gb_printf_err("VS library path not found.\n");
- return false;
- }
- if (find_result.windows_sdk_um_library_path.len > 0) {
- GB_ASSERT(find_result.windows_sdk_ucrt_library_path.len > 0);
- if (find_result.windows_sdk_bin_path.len > 0) {
- bc->build_paths[BuildPath_Win_SDK_Bin_Path] = path_from_string(ha, find_result.windows_sdk_bin_path);
- }
- if (find_result.windows_sdk_um_library_path.len > 0) {
- bc->build_paths[BuildPath_Win_SDK_UM_Lib] = path_from_string(ha, find_result.windows_sdk_um_library_path);
- }
- if (find_result.windows_sdk_ucrt_library_path.len > 0) {
- bc->build_paths[BuildPath_Win_SDK_UCRT_Lib] = path_from_string(ha, find_result.windows_sdk_ucrt_library_path);
- }
- if (find_result.vs_exe_path.len > 0) {
- bc->build_paths[BuildPath_VS_EXE] = path_from_string(ha, find_result.vs_exe_path);
- }
- if (find_result.vs_library_path.len > 0) {
- bc->build_paths[BuildPath_VS_LIB] = path_from_string(ha, find_result.vs_library_path);
- }
- }
- }
- }
- #endif
- // All the build targets and OSes.
- String output_extension;
- if (bc->command_kind == Command_doc && bc->cmd_doc_flags & CmdDocFlag_DocFormat) {
- output_extension = STR_LIT("odin-doc");
- } else if (is_arch_wasm()) {
- output_extension = STR_LIT("wasm");
- } else if (build_context.build_mode == BuildMode_Executable) {
- // By default use no executable extension.
- output_extension = make_string(nullptr, 0);
- String const single_file_extension = str_lit(".odin");
- if (selected_subtarget == Subtarget_Android) {
- // NOTE(bill): It's always shared!
- output_extension = STR_LIT("so");
- } else if (build_context.metrics.os == TargetOs_windows) {
- output_extension = STR_LIT("exe");
- } else if (build_context.cross_compiling && selected_target_metrics->metrics == &target_essence_amd64) {
- // Do nothing: we don't want the .bin extension
- // when cross compiling
- } else if (path_is_directory(last_path_element(bc->build_paths[BuildPath_Main_Package].basename))) {
- // Add .bin extension to avoid collision
- // with package directory name
- output_extension = STR_LIT("bin");
- } else if (string_ends_with(init_filename, single_file_extension) && path_is_directory(remove_extension_from_path(init_filename))) {
- // Add bin extension if compiling single-file package
- // with same output name as a directory
- output_extension = STR_LIT("bin");
- }
- } else if (build_context.build_mode == BuildMode_DynamicLibrary) {
- // By default use a .so shared library extension.
- output_extension = STR_LIT("so");
- if (build_context.metrics.os == TargetOs_windows) {
- output_extension = STR_LIT("dll");
- } else if (build_context.metrics.os == TargetOs_darwin) {
- output_extension = STR_LIT("dylib");
- }
- } else if (build_context.build_mode == BuildMode_StaticLibrary) {
- output_extension = STR_LIT("a");
- if (build_context.metrics.os == TargetOs_windows) {
- output_extension = STR_LIT("lib");
- }
- } else if (build_context.build_mode == BuildMode_Object) {
- output_extension = infer_object_extension_from_build_context();
- } else if (build_context.build_mode == BuildMode_Assembly) {
- // By default use a .S asm extension.
- output_extension = STR_LIT("S");
- } else if (build_context.build_mode == BuildMode_LLVM_IR) {
- output_extension = STR_LIT("ll");
- } else {
- GB_PANIC("Unhandled build mode/target combination.\n");
- }
- if (bc->out_filepath.len > 0) {
- bc->build_paths[BuildPath_Output] = path_from_string(ha, bc->out_filepath);
- if (build_context.metrics.os == TargetOs_windows) {
- String output_file = path_to_string(ha, bc->build_paths[BuildPath_Output]);
- defer (gb_free(ha, output_file.text));
- if (path_is_directory(bc->build_paths[BuildPath_Output])) {
- gb_printf_err("Output path %.*s is a directory.\n", LIT(output_file));
- return false;
- } else if (bc->build_paths[BuildPath_Output].ext.len == 0) {
- gb_printf_err("Output path %.*s must have an appropriate extension.\n", LIT(output_file));
- return false;
- }
- }
- } else {
- Path output_path;
- if (str_eq(init_filename, str_lit("."))) {
- // We must name the output file after the current directory.
- debugf("Output name will be created from current base name %.*s.\n", LIT(bc->build_paths[BuildPath_Main_Package].basename));
- String last_element = last_path_element(bc->build_paths[BuildPath_Main_Package].basename);
- if (last_element.len == 0) {
- gb_printf_err("The output name is created from the last path element. `%.*s` has none. Use `-out:output_name.ext` to set it.\n", LIT(bc->build_paths[BuildPath_Main_Package].basename));
- return false;
- }
- output_path.basename = copy_string(ha, bc->build_paths[BuildPath_Main_Package].basename);
- output_path.name = copy_string(ha, last_element);
- } else {
- // Init filename was not 'current path'.
- // Contruct the output name from the path elements as usual.
- String output_name = init_filename;
- // If it ends with a trailing (back)slash, strip it before continuing.
- while (output_name.len > 0 && (output_name[output_name.len-1] == '/' || output_name[output_name.len-1] == '\\')) {
- output_name.len -= 1;
- }
- // Only trim the extension if it's an Odin source file.
- // This lets people build folders with extensions or files beginning with dots.
- if (path_extension(output_name) == ".odin" && !path_is_directory(output_name)) {
- output_name = remove_extension_from_path(output_name);
- }
- output_name = remove_directory_from_path(output_name);
- output_name = copy_string(ha, string_trim_whitespace(output_name));
- // This is `path_from_string` without the extension trimming.
- Path res = {};
- if (output_name.len > 0) {
- String fullpath = path_to_full_path(ha, output_name);
- defer (gb_free(ha, fullpath.text));
- res.basename = directory_from_path(fullpath);
- res.basename = copy_string(ha, res.basename);
- if (path_is_directory(fullpath)) {
- if (res.basename.len > 0 && res.basename.text[res.basename.len - 1] == '/') {
- res.basename.len--;
- }
- } else {
- isize name_start = (res.basename.len > 0) ? res.basename.len + 1 : res.basename.len;
- res.name = substring(fullpath, name_start, fullpath.len);
- res.name = copy_string(ha, res.name);
- }
- }
- output_path = res;
- // Note(Dragos): This is a fix for empty filenames
- // Turn the trailing folder into the file name
- if (output_path.name.len == 0) {
- isize len = output_path.basename.len;
- while (len > 1 && output_path.basename[len - 1] != '/') {
- len -= 1;
- }
- // We reached the slash
- String old_basename = output_path.basename;
- output_path.basename.len = len - 1; // Remove the slash
- output_path.name = substring(old_basename, len, old_basename.len);
- output_path.basename = copy_string(ha, output_path.basename);
- output_path.name = copy_string(ha, output_path.name);
- // The old basename is wrong. Delete it
- gb_free(ha, old_basename.text);
-
-
- }
- // Replace extension.
- if (output_path.ext.len > 0) {
- gb_free(ha, output_path.ext.text);
- }
- }
- output_path.ext = copy_string(ha, output_extension);
- bc->build_paths[BuildPath_Output] = output_path;
- }
- if (build_context.ODIN_DEBUG) {
- if (build_context.metrics.os == TargetOs_windows) {
- if (bc->pdb_filepath.len > 0) {
- bc->build_paths[BuildPath_Symbols] = path_from_string(ha, bc->pdb_filepath);
- } else {
- Path symbol_path;
- symbol_path.basename = copy_string(ha, bc->build_paths[BuildPath_Output].basename);
- symbol_path.name = copy_string(ha, bc->build_paths[BuildPath_Output].name);
- symbol_path.ext = copy_string(ha, STR_LIT("pdb"));
- bc->build_paths[BuildPath_Symbols] = symbol_path;
- }
- } else if (build_context.metrics.os == TargetOs_darwin) {
- Path symbol_path;
- symbol_path.basename = copy_string(ha, bc->build_paths[BuildPath_Output].basename);
- symbol_path.name = copy_string(ha, bc->build_paths[BuildPath_Output].name);
- symbol_path.ext = copy_string(ha, STR_LIT("dSYM"));
- bc->build_paths[BuildPath_Symbols] = symbol_path;
- }
- }
- // Do we have an extension? We might not if the output filename was supplied.
- if (bc->build_paths[BuildPath_Output].ext.len == 0) {
- if (build_context.metrics.os == TargetOs_windows || is_arch_wasm() || build_context.build_mode != BuildMode_Executable) {
- bc->build_paths[BuildPath_Output].ext = copy_string(ha, output_extension);
- }
- }
- String output_file = path_to_string(ha, bc->build_paths[BuildPath_Output]);
- defer (gb_free(ha, output_file.text));
- // Check if output path is a directory.
- if (path_is_directory(bc->build_paths[BuildPath_Output])) {
- gb_printf_err("Output path %.*s is a directory.\n", LIT(output_file));
- return false;
- }
- // gbFile output_file_test;
- // const char* output_file_name = (const char*)output_file.text;
- // gbFileError output_test_err = gb_file_open_mode(&output_file_test, gbFileMode_Append | gbFileMode_Rw, output_file_name);
- // if (output_test_err == 0) {
- // gb_file_close(&output_file_test);
- // gb_file_remove(output_file_name);
- // } else {
- // String output_file = path_to_string(ha, bc->build_paths[BuildPath_Output]);
- // defer (gb_free(ha, output_file.text));
- // gb_printf_err("No write permissions for output path: %.*s\n", LIT(output_file));
- // return false;
- // }
- if (build_context.sanitizer_flags & SanitizerFlag_Address) {
- switch (build_context.metrics.os) {
- case TargetOs_windows:
- case TargetOs_linux:
- case TargetOs_darwin:
- case TargetOs_freebsd:
- break;
- default:
- gb_printf_err("-sanitize:address is only supported on Windows, Linux, Darwin, and FreeBSD\n");
- return false;
- }
- }
- if (build_context.sanitizer_flags & SanitizerFlag_Memory) {
- switch (build_context.metrics.os) {
- case TargetOs_linux:
- case TargetOs_freebsd:
- break;
- default:
- gb_printf_err("-sanitize:memory is only supported on Linux and FreeBSD\n");
- return false;
- }
- }
- if (build_context.sanitizer_flags & SanitizerFlag_Thread) {
- switch (build_context.metrics.os) {
- case TargetOs_linux:
- case TargetOs_darwin:
- case TargetOs_freebsd:
- break;
- default:
- gb_printf_err("-sanitize:thread is only supported on Linux, Darwin, and FreeBSD\n");
- return false;
- }
- }
- bool no_crt_checks_failed = false;
- if (build_context.no_crt && !build_context.ODIN_DEFAULT_TO_NIL_ALLOCATOR && !build_context.ODIN_DEFAULT_TO_PANIC_ALLOCATOR) {
- switch (build_context.metrics.os) {
- case TargetOs_linux:
- case TargetOs_darwin:
- case TargetOs_essence:
- case TargetOs_freebsd:
- case TargetOs_openbsd:
- case TargetOs_netbsd:
- case TargetOs_haiku:
- gb_printf_err("-no-crt on Unix systems requires either -default-to-nil-allocator or -default-to-panic-allocator to also be present, because the default allocator requires CRT\n");
- no_crt_checks_failed = true;
- }
- }
- if (build_context.no_crt && !build_context.no_thread_local) {
- switch (build_context.metrics.os) {
- case TargetOs_linux:
- case TargetOs_darwin:
- case TargetOs_essence:
- case TargetOs_freebsd:
- case TargetOs_openbsd:
- case TargetOs_netbsd:
- case TargetOs_haiku:
- gb_printf_err("-no-crt on Unix systems requires the -no-thread-local flag to also be present, because the TLS is inaccessible without CRT\n");
- no_crt_checks_failed = true;
- }
- }
- if (no_crt_checks_failed) {
- return false;
- }
- return true;
- }
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