PerfectlySoft
Perfect-Thread build fails
Following the instructions on https://github.com/PerfectlySoft/Perfect to build Starter Project. Once I try to run swift build I get the terminal output below. I have tried to build using Swift 2.2, 3.0, DEVELOPMENT-SNAPSHOT-2016-05-03-a and DEVELOPMENT-SNAPSHOT-2016-05-09-a. All fail on this pThreadFunc error.
→ [PerfectTemplate] on (master) swift build
Cloning https://github.com/PerfectlySoft/Perfect.git
HEAD is now at 81a57a1 Updated comments
Resolved version: 0.38.0
Cloning https://github.com/PerfectlySoft/Perfect-Net.git
HEAD is now at fbce424 Added .swift-version file
Resolved version: 0.11.0
Cloning https://github.com/PerfectlySoft/Perfect-OpenSSL.git
HEAD is now at 7811035 OpenSSL package
Resolved version: 0.3.0
Cloning https://github.com/PerfectlySoft/Perfect-Thread.git
HEAD is now at 96d240f Added @discardableResult to a few funcs
Resolved version: 0.9.0
Compile Swift Module 'PerfectThread' (2 sources)
/Users/joe/Developer/PerfectTemplate/Packages/PerfectThread-0.9.0/Sources/ThreadQueue.swift:221:41: error: cannot convert value of type 'ThreadFunction' (aka '@convention(c) UnsafeMutablePointer<()> -> Optional<UnsafeMutablePointer<()>>') to expected argument type '(@convention(c) (UnsafeMutablePointer<Void>?) -> UnsafeMutablePointer<Void>?)!'
pthread_create(&thrdSlf, &attr, pthreadFunc, leakyObject)
^~~~~~~~~~~
<unknown>:0: error: build had 1 command failures
error: exit(1): /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-build-tool -f /Users/joe/Developer/PerfectTemplate/.build/debug.yaml
→ [PerfectTemplate] on (master)
I ran into similar problems with swift build. It turned out I wasn't really using the DEVELOPMENT-SNAPSHOT to build. I followed the "1. Installation on OSX" instructions here: https://developer.ibm.com/recipes/tutorials/configuring-the-swift-toolchain-cross-platform/
Short version:
- Change the default Swift toolchain from Xcode embedded to snapshot:
$ export TOOLCHAINS=swift
. 2. Verify
$ xcrun –find swift
> /Library/Developer/Toolchains/swift-DEVELOPMENT-SNAPSHOT-2016-06-20-a.xctoolchain/usr/bin/swift
Also note the master branch of this project currently compiles with DEVELOPMENT-SNAPSHOT-2016-06-20-a released June 20th, 2016 using Swift Package Manager.
I hope that helps.
