4616af0ca4
* re-introduce `std.build.Target` which is distinct from `std.Target`. `std.build.Target` wraps `std.Target` so that it can be annotated as "the native target" or an explicitly specified target. * `std.Target.Os` is moved to `std.Target.Os.Tag`. The former is now a struct which has the tag as well as version range information. * `std.elf` gains some more ELF header constants. * `std.Target.parse` gains the ability to parse operating system version ranges as well as glibc version. * Added `std.Target.isGnuLibC()`. * self-hosted dynamic linker detection and glibc version detection. This also adds the improved logic using `/usr/bin/env` rather than invoking the system C compiler to find the dynamic linker when zig is statically linked. Related: #2084 Note: this `/usr/bin/env` code is work-in-progress. * `-target-glibc` CLI option is removed in favor of the new `-target` syntax. Example: `-target x86_64-linux-gnu.2.27` closes #1907
89 lines
5.2 KiB
C++
89 lines
5.2 KiB
C++
/*
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* Copyright (c) 2016 Andrew Kelley
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*
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* This file is part of zig, which is MIT licensed.
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* See http://opensource.org/licenses/MIT
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*/
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#include "error.hpp"
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const char *err_str(Error err) {
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switch (err) {
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case ErrorNone: return "(no error)";
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case ErrorNoMem: return "out of memory";
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case ErrorInvalidFormat: return "invalid format";
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case ErrorSemanticAnalyzeFail: return "semantic analyze failed";
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case ErrorAccess: return "access denied";
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case ErrorInterrupted: return "interrupted";
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case ErrorSystemResources: return "lack of system resources";
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case ErrorFileNotFound: return "file not found";
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case ErrorFileSystem: return "file system error";
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case ErrorFileTooBig: return "file too big";
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case ErrorDivByZero: return "division by zero";
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case ErrorOverflow: return "overflow";
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case ErrorPathAlreadyExists: return "path already exists";
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case ErrorUnexpected: return "unexpected error";
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case ErrorExactDivRemainder: return "exact division had a remainder";
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case ErrorNegativeDenominator: return "negative denominator";
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case ErrorShiftedOutOneBits: return "exact shift shifted out one bits";
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case ErrorCCompileErrors: return "C compile errors";
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case ErrorEndOfFile: return "end of file";
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case ErrorIsDir: return "is directory";
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case ErrorNotDir: return "not a directory";
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case ErrorUnsupportedOperatingSystem: return "unsupported operating system";
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case ErrorSharingViolation: return "sharing violation";
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case ErrorPipeBusy: return "pipe busy";
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case ErrorPrimitiveTypeNotFound: return "primitive type not found";
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case ErrorCacheUnavailable: return "cache unavailable";
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case ErrorPathTooLong: return "path too long";
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case ErrorCCompilerCannotFindFile: return "C compiler cannot find file";
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case ErrorReadingDepFile: return "failed to read .d file";
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case ErrorInvalidDepFile: return "invalid .d file";
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case ErrorMissingArchitecture: return "missing architecture";
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case ErrorMissingOperatingSystem: return "missing operating system";
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case ErrorUnknownArchitecture: return "unrecognized architecture";
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case ErrorUnknownOperatingSystem: return "unrecognized operating system";
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case ErrorUnknownABI: return "unrecognized C ABI";
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case ErrorInvalidFilename: return "invalid filename";
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case ErrorDiskQuota: return "disk space quota exceeded";
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case ErrorDiskSpace: return "out of disk space";
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case ErrorUnexpectedWriteFailure: return "unexpected write failure";
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case ErrorUnexpectedSeekFailure: return "unexpected seek failure";
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case ErrorUnexpectedFileTruncationFailure: return "unexpected file truncation failure";
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case ErrorUnimplemented: return "unimplemented";
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case ErrorOperationAborted: return "operation aborted";
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case ErrorBrokenPipe: return "broken pipe";
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case ErrorNoSpaceLeft: return "no space left";
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case ErrorNoCCompilerInstalled: return "no C compiler installed";
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case ErrorNotLazy: return "not lazy";
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case ErrorIsAsync: return "is async";
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case ErrorImportOutsidePkgPath: return "import of file outside package path";
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case ErrorUnknownCpu: return "unknown CPU";
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case ErrorUnknownCpuFeature: return "unknown CPU feature";
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case ErrorInvalidCpuFeatures: return "invalid CPU features";
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case ErrorInvalidLlvmCpuFeaturesFormat: return "invalid LLVM CPU features format";
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case ErrorUnknownApplicationBinaryInterface: return "unknown application binary interface";
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case ErrorASTUnitFailure: return "compiler bug: clang encountered a compile error, but the libclang API does not expose the error. See https://github.com/ziglang/zig/issues/4455 for more details";
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case ErrorBadPathName: return "bad path name";
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case ErrorSymLinkLoop: return "sym link loop";
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case ErrorProcessFdQuotaExceeded: return "process fd quota exceeded";
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case ErrorSystemFdQuotaExceeded: return "system fd quota exceeded";
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case ErrorNoDevice: return "no device";
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case ErrorDeviceBusy: return "device busy";
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case ErrorUnableToSpawnCCompiler: return "unable to spawn system C compiler";
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case ErrorCCompilerExitCode: return "system C compiler exited with failure code";
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case ErrorCCompilerCrashed: return "system C compiler crashed";
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case ErrorCCompilerCannotFindHeaders: return "system C compiler cannot find libc headers";
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case ErrorLibCRuntimeNotFound: return "libc runtime not found";
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case ErrorLibCStdLibHeaderNotFound: return "libc std lib headers not found";
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case ErrorLibCKernel32LibNotFound: return "kernel32 library not found";
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case ErrorUnsupportedArchitecture: return "unsupported architecture";
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case ErrorWindowsSdkNotFound: return "Windows SDK not found";
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case ErrorUnknownDynamicLinkerPath: return "unknown dynamic linker path";
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case ErrorTargetHasNoDynamicLinker: return "target has no dynamic linker";
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case ErrorInvalidAbiVersion: return "invalid C ABI version";
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case ErrorInvalidOperatingSystemVersion: return "invalid operating system version";
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}
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return "(invalid error)";
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}
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