#2421: HSQL build reports exposed module as hidden, and fails
-------------------------------+--------------------------------------------
Reporter: volker-wysk | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: None | Version: 6.8.2
Severity: normal | Resolution:
Keywords: modules, exposure | Difficulty: Unknown
Testcase: | Architecture: x86
Os: Linux |
-------------------------------+--------------------------------------------
Changes (by igloo):
* difficulty: => Unknown
Old description:
> Hello. I'm trying to install hsql-1.7, and it needs some library "old-
> time", which appears to be hidden. However, when exposing this library.
> the compiler and the HSQL build script disagree on whether old-time is
> exposed.
>
> Configure works:
> /tmp/hsql-1.7 $ runghc Setup.lhs configure
> Configuring hsql-1.7...
> Warning: No license-file field.
>
> Exposing old-time succeeds:
>
> /tmp/hsql-1.7 $ sudo bash
> /tmp/hsql-1.7 % ghc-pkg expose old-time
> Saving old package config file... done.
> Writing new package config file... done.
>
> /tmp/hsql-1.7 % ghc-pkg describe old-time | egrep exposed
> exposed: True
> exposed-modules: System.Time
>
> But the build process somehow gets the idea that old-time is hidden:
>
> /tmp/hsql-1.7 % runghc Setup.lhs build
> Preprocessing library hsql-1.7...
> Building hsql-1.7...
>
> Database/HSQL.hsc:66:7:
> Could not find module `System.Time':
> it is a member of package old-time-1.0.0.0, which is hidden
New description:
Hello. I'm trying to install hsql-1.7, and it needs some library "old-
time", which appears to be hidden. However, when exposing this library.
the compiler and the HSQL build script disagree on whether old-time is
exposed.
Configure works:
{{{
/tmp/hsql-1.7 $ runghc Setup.lhs configure
Configuring hsql-1.7...
Warning: No license-file field.
}}}
Exposing old-time succeeds:
{{{
/tmp/hsql-1.7 $ sudo bash
/tmp/hsql-1.7 % ghc-pkg expose old-time
Saving old package config file... done.
Writing new package config file... done.
/tmp/hsql-1.7 % ghc-pkg describe old-time | egrep exposed
exposed: True
exposed-modules: System.Time
}}}
But the build process somehow gets the idea that old-time is hidden:
{{{
/tmp/hsql-1.7 % runghc Setup.lhs build
Preprocessing library hsql-1.7...
Building hsql-1.7...
Database/HSQL.hsc:66:7:
Could not find module `System.Time':
it is a member of package old-time-1.0.0.0, which is hidden
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2421#comment:1>
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