Swift Package IndexBuild Information
Failed to build Termios, reference 0.1.1 (220485), with Swift 6.3 for macOS (SPM) on 11 Apr 2026 04:34:44 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/ponyboy47/Termios.git
Reference: 0.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ponyboy47/Termios
* tag 0.1.1 -> FETCH_HEAD
HEAD is now at 2204850 Correct the example code
Cloned https://github.com/ponyboy47/Termios.git
Revision (git rev-parse @):
220485037f5a5932dfaf1aaba621cb53ce26a44c
SUCCESS checkout https://github.com/ponyboy47/Termios.git at 0.1.1
Fetching https://github.com/Ponyboy47/ErrNo.git
[1/294] Fetching errno
Fetched https://github.com/Ponyboy47/ErrNo.git from cache (0.70s)
Computing version for https://github.com/Ponyboy47/ErrNo.git
Computed https://github.com/Ponyboy47/ErrNo.git at 0.5.2 (1.37s)
Creating working copy for https://github.com/Ponyboy47/ErrNo.git
Working copy of https://github.com/Ponyboy47/ErrNo.git resolved at 0.5.2
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
"identity": ".resolve-product-dependencies",
"name": "resolve-dependencies",
"url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
"traits": [
"default"
],
"dependencies": [
{
"identity": "termios",
"name": "Termios",
"url": "https://github.com/ponyboy47/Termios.git",
"version": "unspecified",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/Termios",
"traits": [
"default"
],
"dependencies": [
{
"identity": "errno",
"name": "ErrNo",
"url": "https://github.com/Ponyboy47/ErrNo.git",
"version": "0.5.2",
"path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/ErrNo",
"traits": [
"default"
],
"dependencies": [
]
}
]
}
]
}
Fetching https://github.com/ponyboy47/Termios.git
[1/290] Fetching termios
Fetched https://github.com/ponyboy47/Termios.git from cache (0.67s)
Fetching https://github.com/Ponyboy47/ErrNo.git from cache
Fetched https://github.com/Ponyboy47/ErrNo.git from cache (0.40s)
Computing version for https://github.com/Ponyboy47/ErrNo.git
Computed https://github.com/Ponyboy47/ErrNo.git at 0.5.2 (0.46s)
Creating working copy for https://github.com/Ponyboy47/ErrNo.git
Working copy of https://github.com/Ponyboy47/ErrNo.git resolved at 0.5.2
Creating working copy for https://github.com/ponyboy47/Termios.git
Working copy of https://github.com/ponyboy47/Termios.git resolved at 0.1.1 (2204850)
warning: '.resolve-product-dependencies': dependency 'termios' is not used by any target
Found 1 product dependencies
- ErrNo
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ponyboy47/Termios.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--6988338F2F200930.txt
[4/7] Compiling ErrNo ErrNo+Glibc.swift
[5/7] Emitting module ErrNo
[6/7] Compiling ErrNo ErrNo+Darwin.swift
[7/7] Compiling ErrNo ErrNo.swift
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/13] Emitting module Termios
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:36:43: error: cannot find 'CBAUD' in scope
34 |
35 | /// (not in POSIX) Baud speed mask (4+1 bits). [requires _BSD_SOURCE or _SVID_SOURCE]
36 | public static let baud = ControlFlags(CBAUD)
| `- error: cannot find 'CBAUD' in scope
37 |
38 | /// (not in POSIX) Extra baud speed mask (1 bit), included in baud. [requires _BSD_SOURCE or _SVID_SOURCE]
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:39:48: error: cannot find 'CBAUDEX' in scope
37 |
38 | /// (not in POSIX) Extra baud speed mask (1 bit), included in baud. [requires _BSD_SOURCE or _SVID_SOURCE]
39 | public static let baudExtra = ControlFlags(CBAUDEX)
| `- error: cannot find 'CBAUDEX' in scope
40 |
41 | /// Character size mask. Values are s5, s6, s7, or s8.
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:72:44: error: cannot find 'LOBLK' in scope
70 | #if os(macOS)
71 | /// (not in POSIX) Block output from a noncurrent shell layer. For use by shl (shell layers).
72 | public static let block = ControlFlags(LOBLK)
| `- error: cannot find 'LOBLK' in scope
73 | #endif
74 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:79:48: error: cannot find 'CIBAUD' in scope
77 | bits, shifted left IBSHIFT bits. [requires _BSD_SOURCE or _SVID_SOURCE] (Not implemented on Linux.)
78 | */
79 | public static let inputBaud = ControlFlags(CIBAUD)
| `- error: cannot find 'CIBAUD' in scope
80 |
81 | /**
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:86:48: error: cannot find 'CMSPAR' in scope
84 | _SVID_SOURCE]
85 | */
86 | public static let cmsParity = ControlFlags(CMSPAR)
| `- error: cannot find 'CMSPAR' in scope
87 |
88 | /// (not in POSIX) Enable RTS/CTS (hardware) flow control. [requires _BSD_SOURCE or _SVID_SOURCE]
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:78:47: error: cannot find 'IUCLC' in scope
76 |
77 | /// (not in POSIX) Map uppercase characters to lowercase on input.
78 | public static let lowercased = InputFlags(IUCLC)
| `- error: cannot find 'IUCLC' in scope
79 |
80 | /// Enable XON/XOFF flow control on output.
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:46:42: error: cannot find 'XCASE' in scope
44 | characters are converted to uppercase. [requires _BSD_SOURCE, _SVID_SOURCE, or _XOPEN_SOURCE]
45 | */
46 | public static let xCase = LocalFlags(XCASE)
| `- error: cannot find 'XCASE' in scope
47 |
48 | /// Echo input characters
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:84:45: error: cannot find 'DEFECHO' in scope
82 | #if os(macOS)
83 | /// (not in POSIX) Echo only when a process is reading. (Not implemented on Linux.)
84 | public static let deafEcho = LocalFlags(DEFECHO)
| `- error: cannot find 'DEFECHO' in scope
85 | #endif
86 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:39:48: error: cannot find 'OLCUC' in scope
37 |
38 | /// (not in POSIX) Map lowercase characters to uppercase on output.
39 | public static let uppercased = OutputFlags(OLCUC)
| `- error: cannot find 'OLCUC' in scope
40 |
41 | /// (XSI) Map NL to CR-NL on output.
[9/13] Compiling Termios LocalFlags.swift
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:46:42: error: cannot find 'XCASE' in scope
44 | characters are converted to uppercase. [requires _BSD_SOURCE, _SVID_SOURCE, or _XOPEN_SOURCE]
45 | */
46 | public static let xCase = LocalFlags(XCASE)
| `- error: cannot find 'XCASE' in scope
47 |
48 | /// Echo input characters
/Users/admin/builder/spi-builder-workspace/Sources/Termios/LocalFlags.swift:84:45: error: cannot find 'DEFECHO' in scope
82 | #if os(macOS)
83 | /// (not in POSIX) Echo only when a process is reading. (Not implemented on Linux.)
84 | public static let deafEcho = LocalFlags(DEFECHO)
| `- error: cannot find 'DEFECHO' in scope
85 | #endif
86 |
[10/13] Compiling Termios Termios.swift
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:38:37: error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
36 | /// Input flags
37 | public var inputFlags: InputFlags {
38 | get { return InputFlags(raw.c_iflag) }
| `- error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
39 | set { raw.c_iflag = newValue.rawValue }
40 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:39:38: error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
37 | public var inputFlags: InputFlags {
38 | get { return InputFlags(raw.c_iflag) }
39 | set { raw.c_iflag = newValue.rawValue }
| `- error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
40 | }
41 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:44:38: error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
42 | /// Output flags
43 | public var outputFlags: OutputFlags {
44 | get { return OutputFlags(raw.c_oflag) }
| `- error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
45 | set { raw.c_oflag = newValue.rawValue }
46 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:45:38: error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
43 | public var outputFlags: OutputFlags {
44 | get { return OutputFlags(raw.c_oflag) }
45 | set { raw.c_oflag = newValue.rawValue }
| `- error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
46 | }
47 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:50:39: error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
48 | /// Control flags
49 | public var controlFlags: ControlFlags {
50 | get { return ControlFlags(raw.c_cflag) }
| `- error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
51 | set { raw.c_cflag = newValue.rawValue }
52 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:51:38: error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
49 | public var controlFlags: ControlFlags {
50 | get { return ControlFlags(raw.c_cflag) }
51 | set { raw.c_cflag = newValue.rawValue }
| `- error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
52 | }
53 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:56:37: error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
54 | /// Local flags
55 | public var localFlags: LocalFlags {
56 | get { return LocalFlags(raw.c_lflag) }
| `- error: cannot convert value of type 'tcflag_t' (aka 'UInt') to expected argument type 'UInt32'
57 | set { raw.c_lflag = newValue.rawValue }
58 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:57:38: error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
55 | public var localFlags: LocalFlags {
56 | get { return LocalFlags(raw.c_lflag) }
57 | set { raw.c_lflag = newValue.rawValue }
| `- error: cannot assign value of type 'UInt32' to type 'tcflag_t' (aka 'UInt')
58 | }
59 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:81:33: error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
79 | /// Set the input speed.
80 | public mutating func setInputSpeed(baud: UInt32) throws {
81 | guard cfsetispeed(&raw, baud) == 0 else {
| `- error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
82 | throw ErrNo.lastError
83 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:88:33: error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
86 | /// Set the output speed.
87 | public mutating func setOutputSpeed(baud: UInt32) throws {
88 | guard cfsetospeed(&raw, baud) == 0 else {
| `- error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
89 | throw ErrNo.lastError
90 | }
/Users/admin/builder/spi-builder-workspace/Sources/Termios/Termios.swift:95:32: error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
93 | /// Set both input and output speed.
94 | public mutating func setSpeed(baud: UInt32) throws {
95 | guard cfsetspeed(&raw, baud) == 0 else {
| `- error: cannot convert value of type 'UInt32' to expected argument type 'speed_t' (aka 'UInt')
96 | throw ErrNo.lastError
97 | }
[11/13] Compiling Termios OutputFlags.swift
/Users/admin/builder/spi-builder-workspace/Sources/Termios/OutputFlags.swift:39:48: error: cannot find 'OLCUC' in scope
37 |
38 | /// (not in POSIX) Map lowercase characters to uppercase on output.
39 | public static let uppercased = OutputFlags(OLCUC)
| `- error: cannot find 'OLCUC' in scope
40 |
41 | /// (XSI) Map NL to CR-NL on output.
[12/13] Compiling Termios InputFlags.swift
/Users/admin/builder/spi-builder-workspace/Sources/Termios/InputFlags.swift:78:47: error: cannot find 'IUCLC' in scope
76 |
77 | /// (not in POSIX) Map uppercase characters to lowercase on input.
78 | public static let lowercased = InputFlags(IUCLC)
| `- error: cannot find 'IUCLC' in scope
79 |
80 | /// Enable XON/XOFF flow control on output.
[13/13] Compiling Termios ControlFlags.swift
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:36:43: error: cannot find 'CBAUD' in scope
34 |
35 | /// (not in POSIX) Baud speed mask (4+1 bits). [requires _BSD_SOURCE or _SVID_SOURCE]
36 | public static let baud = ControlFlags(CBAUD)
| `- error: cannot find 'CBAUD' in scope
37 |
38 | /// (not in POSIX) Extra baud speed mask (1 bit), included in baud. [requires _BSD_SOURCE or _SVID_SOURCE]
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:39:48: error: cannot find 'CBAUDEX' in scope
37 |
38 | /// (not in POSIX) Extra baud speed mask (1 bit), included in baud. [requires _BSD_SOURCE or _SVID_SOURCE]
39 | public static let baudExtra = ControlFlags(CBAUDEX)
| `- error: cannot find 'CBAUDEX' in scope
40 |
41 | /// Character size mask. Values are s5, s6, s7, or s8.
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:72:44: error: cannot find 'LOBLK' in scope
70 | #if os(macOS)
71 | /// (not in POSIX) Block output from a noncurrent shell layer. For use by shl (shell layers).
72 | public static let block = ControlFlags(LOBLK)
| `- error: cannot find 'LOBLK' in scope
73 | #endif
74 |
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:79:48: error: cannot find 'CIBAUD' in scope
77 | bits, shifted left IBSHIFT bits. [requires _BSD_SOURCE or _SVID_SOURCE] (Not implemented on Linux.)
78 | */
79 | public static let inputBaud = ControlFlags(CIBAUD)
| `- error: cannot find 'CIBAUD' in scope
80 |
81 | /**
/Users/admin/builder/spi-builder-workspace/Sources/Termios/ControlFlags.swift:86:48: error: cannot find 'CMSPAR' in scope
84 | _SVID_SOURCE]
85 | */
86 | public static let cmsParity = ControlFlags(CMSPAR)
| `- error: cannot find 'CMSPAR' in scope
87 |
88 | /// (not in POSIX) Enable RTS/CTS (hardware) flow control. [requires _BSD_SOURCE or _SVID_SOURCE]
BUILD FAILURE 6.3 macosSpm