https://llvm.org/bugs/show_bug.cgi?id=25655
Bug ID: 25655
Summary: createUniqueFile's replacement of '%' breaks builds in
paths that already have a '%'
Product: new-bugs
Version: trunk
Hardware: Macintosh
OS: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: new bugs
Assignee: unassignedb...@nondot.org
Reporter: cradnov...@gmail.com
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
Overview:
Building fails in paths which include '%' characters, so far only verified on
Mac. One example is Carthage's calling of dsymutil:
A shell task failed with exit code 1:
Failed to create temporary outfile
'/Users/stephen.groom/Developer/project%20name/Carthage/Build/iOS/DateTools.framework.dSYM/DateTools.tmp%%%%%%.dwarf':
No such file or directory
Another instance is attempting to build a new Xcode project with the Derived
Data location set to project-relative instead of in ~/Library:
<unknown>:0: error: error opening
'/Users/craig/develop/p%2/Percentage/build/Percentage.build/Debug-iphoneos/Percentage.build/Objects-normal/armv7/Percentage-Swift.h'
for output: No such file or directory
<unknown>:0: error: merge-module command failed with exit code 1 (use -v to see
invocation)
Command
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
failed with exit code 1
** BUILD FAILED **
The following build commands failed:
MergeSwiftModule normal armv7
/Users/craig/develop/p%2/Percentage/build/Percentage.build/Debug-iphoneos/Percentage.build/Objects-normal/armv7/Percentage.swiftmodule
CompileSwiftSources normal armv7 com.apple.xcode.tools.swift.compiler
(2 failures)
Steps to Reproduce:
1) Make a new Xcode project under a folder with a '%' in its name.
2) Build.
Actual Results:
Build fails.
Expected Results:
Build succeeds.
Additional Builds and Platforms:
- Built llvm-dsymutil 3.8 from trunk (also on OS X 10.11.1) and the error also
occurs when running this example command in a project using Carthage:
llvm-dsymutil "/Users/craig/develop/percent%test/Projects/Amaze
Chase/Carthage/Build/iOS/Alamofire.framework/Alamofire" -o
"/Users/craig/develop/percent%test/Projects/Amaze
Chase/Carthage/Build/iOS/Alamofire.framework.dSYM"
Additional Information:
- After moving any of these projects to a folder without the '%', builds
succeed.
- Originally found on Carthage project
https://github.com/Carthage/Carthage/issues/929
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