Present Yhc build complains "yhc: Error: Found file multiple times, YHC.Exception" compiling Exit.hs
Hello Yhc'ers, I have just updated (darcs pull'ed) my regular yhc installation, scons fullclean'ed and then scons type=release --config=force'd. This is the result: ... Compiling YHC.Internal ( src/packages/yhc-base-1.0/YHC/Internal.hs ) Copy("inst/lib/yhc/packages/yhc-base/1.0/YHC/Internal.hi", "src/packages/yhc-base-1.0/YHC/Internal.hi") YHC_build(["src/packages/yhc-base-1.0/System/Exit.hbc"], ["src/packages/yhc-base-1.0/System/Exit.hs"]) inst/bin/yhc -core -cpp -c src/packages/yhc-base-1.0/System/Exit.hs yhc: Error: Found file multiple times, YHC.Exception Reason: imported from System.Exit Found in: scons: *** [src/packages/yhc-base-1.0/System/Exit.hbc] Error 1 scons: building terminated because of errors. Interestingly, my buildbot compiles fine. I can, of course, start all over, but perhaps you would like to inject a comment first? And note: The message "Found file multiple times" actually means "Not found", as far as I have been able to tell The wording of this particular message is the subject of a bug report that I was preparing when this other thing hit. Best regards Thorkil
Hi
yhc: Error: Found file multiple times, YHC.Exception Reason: imported from System.Exit Found in:
Things have changed with Exceptions quite recently, so the imports and dependencies are still in flux a bit. Hopefully Andrew or Tom will know what to do here :)
Interestingly, my buildbot compiles fine.
It depends on lots of factors, teh ordering of files etc.
And note: The message "Found file multiple times" actually means "Not found", as far as I have been able to tell The wording of this particular message is the subject of a bug report that I was preparing when this other thing hit.
Yes, I know, and I don't know why! I spotted this the other day - file a bug and I'll take a look some time. Thanks Neil
Hello, On Friday 23 February 2007 22:32, Neil Mitchell wrote:
Hi
yhc: Error: Found file multiple times, YHC.Exception Reason: imported from System.Exit Found in:
Things have changed with Exceptions quite recently, so the imports and dependencies are still in flux a bit. Hopefully Andrew or Tom will know what to do here :)
Interestingly, my buildbot compiles fine.
It depends on lots of factors, teh ordering of files etc.
Some additional details about this: A fresh darcs pull followed by "scons type=release" currently produces the mentioned error. But if I then do "scons build library type=release", that appears to succeed. And if I then repeat the "scons type=release", additional stuff gets built. But the end result of all this is a yhc that passes the usual tests. Summarizing, "scons" seems to be somehow different from "scons build yhc" + "scons build yhi" + "scons build library". And a question here: The buildbot uses "scons ...snapshot=1", what does that mean?
And note: The message "Found file multiple times" actually means "Not
found",
as far as I have been able to tell The wording of this particular message is the subject of a bug report that I was preparing when this other thing hit.
Yes, I know, and I don't know why! I spotted this the other day - file a bug and I'll take a look some time.
This is now issue #122 and there is even a patch that fixes it.
Thanks
Neil
Thanks and best regards Thorkil
On 2/24/07, Thorkil Naur
And a question here: The buildbot uses "scons ...snapshot=1", what does that mean?
It changes the version number that's given to the compiled programs. As it's done through the buildbot we know it doesn't have any custom patches added. Andrew
participants (3)
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Andrew Wilkinson -
Neil Mitchell -
Thorkil Naur