- Yhc - Haskell.org

buildbot failure in slack_x86
by andrewjwilkinsonw＠gmail.com 04 Jun '07

04 Jun '07

The Buildbot has detected a new failure of slack_x86. Full details are available at: http://www.indiegigs.co.uk:8010/slack_x86/builds/212 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: slackx86 Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed yhc sincerely, -The Buildbot

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buildbot failure in gentoo_amd64
by andrewjwilkinsonw＠gmail.com 04 Jun '07

04 Jun '07

The Buildbot has detected a new failure of gentoo_amd64. Full details are available at: http://www.indiegigs.co.uk:8010/gentoo_amd64/builds/175 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: gentooamd64 Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed yhc sincerely, -The Buildbot

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buildbot failure in linux_ppc
by andrewjwilkinsonw＠gmail.com 04 Jun '07

04 Jun '07

The Buildbot has detected a new failure of linux_ppc. Full details are available at: http://www.indiegigs.co.uk:8010/linux_ppc/builds/129 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: linuxppc Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed yhc sincerely, -The Buildbot

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buildbot failure in gentoo_x86
by andrewjwilkinsonw＠gmail.com 04 Jun '07

04 Jun '07

The Buildbot has detected a new failure of gentoo_x86. Full details are available at: http://www.indiegigs.co.uk:8010/gentoo_x86/builds/185 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: markus1 Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed yhc sincerely, -The Buildbot

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Building Yhi on Windows
by Neil Mitchell 04 Jun '07

04 Jun '07

Hi, We haven't had buildbot going through with Yhi on Windows for quite a while, because I upgraded to Visual Studio 2005, and the .obj files started going all wrong. I've now managed to get a VS 2005 project file which builds Yhi on my computer, so the knowledge on how to compile Yhi on my machine is in that project file - we need to figure out the difference and put it back into the scons scripts. I suspect I'll need Andrews help for that. I've also got some warnings, I've fixed a few but there are some left: 1>d:\sources\yhc\current\src\runtime\bckernel\hashtable.c(20) : warning C4018: '>=' : signed/unsigned mismatch 1>d:\sources\yhc\current\src\runtime\bckernel\info.c(64) : warning C4244: '=' : conversion from 'Int' to 'HUInt', possible loss of data 1>d:\sources\yhc\current\src\runtime\bckernel\primitive.c(143) : warning C4244: '=' : conversion from 'unsigned long' to 'HUInt', possible loss of data 1>d:\sources\yhc\current\src\runtime\bckernel\primitive.c(146) : warning C4244: '=' : conversion from 'Word' to 'HUInt', possible loss of data 1>d:\sources\yhc\current\src\runtime\bckernel\builtin\system.c(30) : warning C4013: 'mkdir' undefined; assuming extern returning int 1>d:\sources\yhc\current\src\runtime\bckernel\builtin\system.c(34) : warning C4013: 'rmdir' undefined; assuming extern returning int 1>d:\sources\yhc\current\src\runtime\bckernel\builtin\system.c(53) : warning C4013: '_getcwd' undefined; assuming extern returning int 1>d:\sources\yhc\current\src\runtime\bckernel\builtin\system.c(53) : warning C4047: 'initializing' : 'Char *' differs in levels of indirection from 'int' 1>d:\sources\yhc\current\src\runtime\bckernel\builtin\system.c(64) : warning C4013: 'chdir' undefined; assuming extern returning int 1>d:\sources\yhc\current\src\runtime\bckernel\hsffi.c(343) : warning C4715: 'hsffi_ffiArgType' : not all control paths return a value 1>d:\sources\yhc\current\depends\ctypes\libffi_msvc\ffi.c(113) : warning C4018: '>' : signed/unsigned mismatch Hopefully we'll have an alive Windows buildbot quite shortly, which is good because that Windows machine generates our binary snapshots and haddock documentation! Thanks Neil

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Javascript backend fixed to compile with new Core Types
by Dimitry Golubovsky 02 Jun '07

02 Jun '07

Hi, I have fixed the Javascript backend to accomodate the new type layout in Core (primitives and functions got an unified type). Changes have been pushed to the repo. No new functionality was added. At least this demo program: http://www.golubovsky.org/repos/hibb/EchoCPS.hs compiles to this web page: http://www.golubovsky.org/repos/hibb/EchoCPS.html Those who experiment with the Javascript backend please try compiling your programs and let me know if anything went broke. Thanks. -- Dimitry Golubovsky Anywhere on the Web

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buildbot failure in macosx_x86
by andrewjwilkinsonw＠gmail.com 01 Jun '07

01 Jun '07

The Buildbot has detected a new failure of macosx_x86. Full details are available at: http://www.indiegigs.co.uk:8010/macosx_x86/builds/154 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: macosxx86 Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed Depends yhc sincerely, -The Buildbot

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Compiling using Core
by Ricky Barefield 31 May '07

31 May '07

Hi, I keep getting errors such as the one below DeCorer.o:fake:(.text+0x4551): undefined reference to `YhcziGeneralziBinary_zdf4_closure' ,I actually get a whole list when I try and compile Haskell scripts with GHC. The Haskell I'm trying to compile has the following imports It works in both ghci and hugs. If anyones got any ideas please let me know, I feel a little out of depth looking at these error messages. Many thanks, Ricky

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buildbot failure in gentoo_amd64
by andrewjwilkinsonw＠gmail.com 31 May '07

31 May '07

The Buildbot has detected a new failure of gentoo_amd64. Full details are available at: http://www.indiegigs.co.uk:8010/gentoo_amd64/builds/173 Buildbot URL: http://www.indiegigs.co.uk:8010/ Buildslave for this Build: gentooamd64 Build Reason: Build Source Stamp: HEAD Blamelist: Neil Mitchell BUILD FAILED: failed yhc sincerely, -The Buildbot

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Fwd: YHC for use in Lego Mindstorms NXT
by Neil Mitchell 30 May '07

30 May '07

>From Alexis: Hi Neil, I got your email from the YHC website, and I have several questions which I hope you can answer for me. I am an MSc student working on the development of a Haskell system for use with the Lego Mindstorms NXT (My intent is to port it using the GCC-ARM toolchain and get it running with the NXT firmware). For the most part I need a Haskell compiler that will run within the 256KB memory space. YHc seems like it could be perfect for such an application, but I am curious about the following: - Is YHc VM based? Or can it compile Haskell directly to C code, or both, or some intermediate code? - What is the typical memory footprint of the compiler/programs? Especially the interpreter/VM...? (I'm trying to compare this to GHc, for instance) Thanks in advance for your kind response. Cheers, -- </Alexis>

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