The order may need to vary by platform. On Linux, the DIspatch Swift
overlay code lives in swift-corelibs-libdispatch/src/swift. So it works to
build (1) Swift (2) libdispatch (both C and Swift) (3) Foundation.
--dave
From: Jordan Rose <jordan_rose at apple.com>
To: David P Grove/Watson/IBM at IBMUS
Cc: "Daniel A. Steffen" <dsteffen at apple.com>, swift-dev
<swift-dev at swift.org>, swift-corelibs-dev
<swift-corelibs-dev at swift.org>
Date: 09/23/2016 06:34 PM
Subject: Re: [swift-dev] Swift CI PR builder dispatch linux failure
Sent by: jordan_rose at apple.com
I think the right order to build things is:
1. libdispatch (C)
2. Swift (compiler + stdlib + Dispatch overlay)
3. Foundation
Otherwise we need to build Swift, then build libdispatch, then go back to
"Swift" to build the overlay, and only finally get to Foundation.
Jordan
On Sep 23, 2016, at 14:32, David P Grove via swift-dev <
swift-dev at swift.org> wrote:
I'm playing with something. Should have a PR ready shortly.
--dave
<graycol.gif>"Daniel A. Steffen via swift-dev" ---09/23/2016 04:45:06
PM---I don’t know how these dependencies are expressed in CMake but
it doesn’t seem very difficult to do
From: "Daniel A. Steffen via swift-dev" <swift-dev at swift.org>
To: Ted Kremenek <kremenek at apple.com>
Cc: swift-dev <swift-dev at swift.org>
Date: 09/23/2016 04:45 PM
Subject: Re: [swift-dev] Swift CI PR builder dispatch linux failure
Sent by: swift-dev-bounces at swift.org
I don’t know how these dependencies are expressed in CMake but it
doesn’t seem very difficult to do so in the autotools buildsystem, we
have
AC_ARG_WITH([swift-toolchain],
[AS_HELP_STRING([--with-swift-toolchain], [Specify path to Swift
toolchain])],
[swift_toolchain_path=${withval}
AC_DEFINE(HAVE_SWIFT, 1, [Define if building for Swift])
SWIFTC="$swift_toolchain_path/bin/swiftc”
in configure.ac which ends up as a SWIFTC makefile variable, so as
long as that argument is passed as an absolute path, it should work
as a dependency in the build rules
$(abs_builddir)/swift/%.o: $(abs_srcdir)/swift/%.swift
$(SWIFTC) -frontend -c $(SWIFT_ABS_SRC_FILES) -primary-file $< \
Is there a JIRA ticket for this ? the IBM folks should probably be
the ones making these changes since we still don’t have the whitelist
in place for Apple contributors to do so…
Daniel
On Sep 23, 2016, at 13:00, Ted Kremenek <
kremenek at apple.com> wrote:
+ Daniel
Daniel: how hard would it be for the Dispatch project to
be modified to add the swiftc binary used to build the
project as a dependency?
On Sep 23, 2016, at 12:55 PM, Ted Kremenek
via swift-dev <swift-dev at swift.org> wrote:
Dispatch is a separate project. There isn’t a
dependency in the Dispatch project to tell it
is building with a new compiler. The project
would need to be modified to add a dependency
on the swiftc binary being used to compile
this project.
On Sep 21, 2016, at 9:39 AM,
Mishal Shah via swift-dev <
swift-dev at swift.org> wrote:
We should look into why it's not
rebuilding dependencies. Do we
need to fix CMake logic? Can you
please file a bug?
Thanks,
Mishal Shah
On Sep 21, 2016, at 9:28 AM,
Michael Gottesman <
mgottesman at apple.com> wrote:
+CC Mishal
On Sep
21, 2016,
at 6:59
AM, David
P Grove
via
swift-dev
<
swift-dev at swift.org
> wrote:
I don't
know how
the PR
jobs are
setup,
but the
error
suggests
that they
are
trying to
reuse too
much of
the
workspace
of
previous
runs.
<
unknown>:0:
error: module file was created by an older version of the compiler;
rebuild
'Dispatch'
and try again: /home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/build/buildbot_linux/libdispatch-linux-x86_64/src/swift/Dispatch.o.~partial.swiftmodule
--dave
<graycol.gif>
Ankit
Aggarwal
via
swift-dev
---09/21/2016
03:08:58 AM---This has been consistently failing on PRs, can someone look
into
this:
<unknown>:0:
error: module fi
From:
Ankit
Aggarwal
via
swift-dev
<
swift-dev at swift.org
>
To:
swift-dev
<
swift-dev at swift.org
>
Date:
09/21/2016
03:08 AM
Subject:
[swift-dev]
Swift CI PR builder dispatch linux failure
Sent by:
swift-dev-bounces at swift.org
This has
been
consistently
failing on PRs, can someone look into this:
<unknown>:0:
error: module file was created by an older version of the compiler;
rebuild
'Dispatch'
and try again: /home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/build/buildbot_linux/libdispatch-linux-x86_64/src/swift/Dispatch.o.~partial.swiftmodule
make[2]:
***
[/home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/build/buildbot_linux/libdispatch-linux-x86_64/src/swift/Dispatch.swiftmodule]
Error 1
make[2]:
Leaving
directory
`/home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/build/buildbot_linux/libdispatch-linux-x86_64/src'
make[1]:
*** [all]
Error 2
make[1]:
Leaving
directory
`/home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/build/buildbot_linux/libdispatch-linux-x86_64/src'
make: ***
[all-recursive]
Error 1
/home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/swift/utils/build-script:
fatal error: command terminated with a non-zero exit status 2, aborting
/home/buildnode/jenkins/workspace/swift-package-manager-PR-Linux/swift/utils/build-script:
fatal error: command terminated with a non-zero exit status 1, aborting
https://ci.swift.org/job/swift-package-manager-PR-Linux/497/console
- Ankit
[attachment
"signature.asc" deleted by David P Grove/Watson/IBM]
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