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[SR-2950] Compiling swift error #45544

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swift-ci opened this issue Oct 14, 2016 · 4 comments
Closed

[SR-2950] Compiling swift error #45544

swift-ci opened this issue Oct 14, 2016 · 4 comments
Labels
bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. build-script Area → utils: The build script compiler The Swift compiler in itself Linux Platform: Linux

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@swift-ci
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Previous ID SR-2950
Radar None
Original Reporter Vladislav (JIRA User)
Type Bug
Status Closed
Resolution Won't Do
Additional Detail from JIRA
Votes 0
Component/s Compiler
Labels Bug, BuildScript, Linux
Assignee None
Priority Medium

md5: 03bca5d6306666c1953c4cf8a4226fb2

Issue Description:

I am trying to install Swift from sources on Gentoo. Yes, I know that it is officially unsupported but I hope that Swift community is interested to go beyond Ubuntu. I have running Swift on Kubuntu 16.04.1 but I am going to run it on Gentoo and on Linux From Scratch.

During running the script utils/build-script --preset=buildbot_linux install_destdir=$PWD/swift_inst installable_package=$PWD/swift-gentoo.tar.gz
on the output line [11/98] Compiling /home/vedg/swift-source/build/buildbot_linux/swift-linux-x86_64/stdlib/public/core/linux/x86_64/Swift.o
FAILED: cd /home/vedg/swift-source/build/buildbot_linux/swift-linux-x86_64/stdlib/public/core && /usr/bin/cmake -E make_directory /home/vedg/swift-source/build/buildbot_linux/swift-linux-x86_64/stdlib/public/core/linux/x86_64 && ... (long list of files)
I have got the strange error: File "/home/vedg/swift-source/swift/utils/line-directive", line 154
^
raise RuntimeError, "line not found"
SyntaxError: invalid syntax

_The symbol '^' is below the comma symbol. What is wrong? What additional information I have to provide? I have installed all dependentses indicated for Ubuntoo except of uuid-dev and libblockruntime-dev which does not exist in Gentoo. I did not change anything in the build scripts _
@belkadan
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@dabrahams, as author of line-directive…any idea what's going on?

@swift-ci
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Comment by Vladislav Dembskiy (JIRA)

Actually, I have found a workaround. Gentoo has two Python versions installed with Python 3.4.3 as default.
I did change default to Python 2.7.10 and the error is disappeared. Nevertheless, Python 3 should be supported.

@swift-ci
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Comment by Vladislav Dembskiy (JIRA)

The workaround is not good because later lldb build script creates
swift-source/build/buildbot_linux/lldb-linux-x86_64/lib64/python3.4
but final install script is looking for lib/python2.7 which does not exists.

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Comment by Vladislav Dembskiy (JIRA)

Gentoo has been changed since the time issue has been created and currently there are other bugs in the build system. I created several other issues for them.

@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. build-script Area → utils: The build script compiler The Swift compiler in itself Linux Platform: Linux
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@belkadan @swift-ci