#5810: OSX Lion building 7.4 head causes Haddock Divide By Zero
------------------------------------------------------+---------------------
Reporter: codeweaver | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.4.1-rc1
Keywords: haddock divide by zero internal error | Os: MacOS X
Architecture: Other | Failure: Building
GHC failed
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by igloo):
* difficulty: => Unknown
Old description:
> After installing 7.2.2 64 bit onto a GHC-free system, I tried to build
> the full 7.4 head from git repositories according to the wiki
> instructions. The result was:
>
> haddock: internal error: divide by zero
> make[1]: *** [libraries/base/dist-install/doc/html/base/base.haddock]
> Error 1
> make: *** [all] Error 2
>
> This halted the build.
>
> More detail follows -- a little bit more output, followed by reproduction
> steps.
>
> Haddock coverage:
> 50% ( 1 / 2) in 'Unsafe.Coerce'
> 0% ( 0 / 1) in 'GHC.IO.Encoding.CodePage'
> Warning: base:GHC.Base: Could not find documentation for exported module:
> GHC.Err
> 65% ( 30 / 46) in 'GHC.Base'
> 67% ( 4 / 6) in 'GHC.Num'
> 100% ( 6 / 6) in 'Data.Tuple'
> 100% ( 11 / 11) in 'Data.Maybe'
> 89% ( 42 / 47) in 'GHC.List'
> 65% ( 11 / 17) in 'GHC.Show'
> 33% ( 3 / 9) in 'GHC.Enum'
> 25% ( 2 / 8) in 'Text.Show'
> 95% ( 41 / 43) in 'Control.Monad'
> 50% ( 5 / 10) in 'GHC.ST'
> 34% ( 17 / 50) in 'GHC.Arr'
> 100% ( 6 / 6) in 'GHC.Exception'
> 50% ( 3 / 6) in 'GHC.Err'
> 50% ( 16 / 32) in 'GHC.Real'
> 59% ( 19 / 32) in 'GHC.IO'
> 88% ( 7 / 8) in 'GHC.IOArray'
> 100% ( 3 / 3) in 'Foreign.Marshal.Unsafe'
> 100% ( 11 / 11) in 'GHC.MVar'
> 100% ( 2 / 2) in 'Data.Bits'
> 29% ( 9 / 31) in 'GHC.Float.RealFracMethods'
> 33% ( 1 / 3) in 'GHC.Float.ConversionUtils'
> haddock: internal error: divide by zero
> make[1]: *** [libraries/base/dist-install/doc/html/base/base.haddock]
> Error 1
> make: *** [all] Error 2
>
>
> Reproduction Steps:
> ----------------
>
> Xcode 4.2.1
> Build version 4D502
>
> Mac OSX Lion 10.7.2 (11C74) (from About This Mac)
>
> hardware:
>
> Model Name: MacBook Pro
> Model Identifier: MacBookPro8,2
> Processor Name: Intel Core i7
> Processor Speed: 2.3 GHz
> Number of Processors: 1
> Total Number of Cores: 4
> L2 Cache (per Core): 256 KB
> L3 Cache: 8 MB
> Memory: 8 GB
> Boot ROM Version: MBP81.0047.B24
> SMC Version (system): 1.69f3
>
> Step 1:
>
> Install on a clean system the installer based package from
>
> http://www.haskell.org/ghc/download_ghc_7_2_2#macosx_x86_64
>
>
> Step 2: Acquiring the 7.4 source:
>
> (according to
> http://hackage.haskell.org/trac/ghc/wiki/Building/GettingTheSources)
>
> mkdir ghc-builds
> cd ghc-builds
> git clone -b ghc-7.4 http://darcs.haskell.org/ghc.git/ ghc-7.4
> cd ghc-7.4
> ./sync-all --testsuite get -b ghc-7.4
> ./sync-all pull
>
> Step 3: Backed up ghc-7.4 to archive .rar file for wipe-and-rebuild
>
> Step 4: Configuration and make
>
> (according to http://hackage.haskell.org/trac/ghc/wiki/Building/Hacking)
>
> perl boot
> ./configure --prefix=/Users/michaeljones/ghc-builds/ghc-7.4-install
> make
New description:
After installing 7.2.2 64 bit onto a GHC-free system, I tried to build the
full 7.4 head from git repositories according to the wiki instructions.
The result was:
{{{
haddock: internal error: divide by zero
make[1]: *** [libraries/base/dist-install/doc/html/base/base.haddock]
Error 1
make: *** [all] Error 2
}}}
This halted the build.
More detail follows -- a little bit more output, followed by reproduction
steps.
{{{
Haddock coverage:
50% ( 1 / 2) in 'Unsafe.Coerce'
0% ( 0 / 1) in 'GHC.IO.Encoding.CodePage'
Warning: base:GHC.Base: Could not find documentation for exported module:
GHC.Err
65% ( 30 / 46) in 'GHC.Base'
67% ( 4 / 6) in 'GHC.Num'
100% ( 6 / 6) in 'Data.Tuple'
100% ( 11 / 11) in 'Data.Maybe'
89% ( 42 / 47) in 'GHC.List'
65% ( 11 / 17) in 'GHC.Show'
33% ( 3 / 9) in 'GHC.Enum'
25% ( 2 / 8) in 'Text.Show'
95% ( 41 / 43) in 'Control.Monad'
50% ( 5 / 10) in 'GHC.ST'
34% ( 17 / 50) in 'GHC.Arr'
100% ( 6 / 6) in 'GHC.Exception'
50% ( 3 / 6) in 'GHC.Err'
50% ( 16 / 32) in 'GHC.Real'
59% ( 19 / 32) in 'GHC.IO'
88% ( 7 / 8) in 'GHC.IOArray'
100% ( 3 / 3) in 'Foreign.Marshal.Unsafe'
100% ( 11 / 11) in 'GHC.MVar'
100% ( 2 / 2) in 'Data.Bits'
29% ( 9 / 31) in 'GHC.Float.RealFracMethods'
33% ( 1 / 3) in 'GHC.Float.ConversionUtils'
haddock: internal error: divide by zero
make[1]: *** [libraries/base/dist-install/doc/html/base/base.haddock]
Error 1
make: *** [all] Error 2
}}}
Reproduction Steps:
----------------
Xcode 4.2.1
Build version 4D502
Mac OSX Lion 10.7.2 (11C74) (from About This Mac)
hardware:
{{{
Model Name: MacBook Pro
Model Identifier: MacBookPro8,2
Processor Name: Intel Core i7
Processor Speed: 2.3 GHz
Number of Processors: 1
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Memory: 8 GB
Boot ROM Version: MBP81.0047.B24
SMC Version (system): 1.69f3
}}}
Step 1:
Install on a clean system the installer based package from
http://www.haskell.org/ghc/download_ghc_7_2_2#macosx_x86_64
Step 2: Acquiring the 7.4 source:
(according to
http://hackage.haskell.org/trac/ghc/wiki/Building/GettingTheSources)
mkdir ghc-builds
cd ghc-builds
git clone -b ghc-7.4 http://darcs.haskell.org/ghc.git/ ghc-7.4
cd ghc-7.4
./sync-all --testsuite get -b ghc-7.4
./sync-all pull
Step 3: Backed up ghc-7.4 to archive .rar file for wipe-and-rebuild
Step 4: Configuration and make
(according to http://hackage.haskell.org/trac/ghc/wiki/Building/Hacking)
perl boot
./configure --prefix=/Users/michaeljones/ghc-builds/ghc-7.4-install
make
--
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5810#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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