[Haskell-iPhone] ld: warning with HEAD

[Carter Schonwald]

Aren't there some settings that need to be manipulated in Xcode? Like
"don't run strip. Just don't"?  Are you doing that stuff?

On Friday, December 20, 2013, Schell Scivally wrote:

> Sorry in the last message I meant "(with the list of _warnings_ mentioned
> on the wiki)".
>
>
> On Fri, Dec 20, 2013 at 5:10 PM, Schell Scivally <efsubenovex at gmail.com>wrote:
>
> I'll sum up the process I'm going through. I `cd` into Blocks where
> Blocks.cabal lives, then I do a `arm-apple-darwin10-cabal
> --config-file=path/to/arm/config build`. The config file was created by
> arm-apple-darwin10-cabal the first time I ran it. The build ends in two
> different ways depending on the `ghc-options` field in the Blocks.cabal
> file. With ghc-options: -staticlib -threaded it errors (or warns, or
> outputs - as it isn't specified):
>
> Resolving dependencies...
>
> Configuring Blocks-0.1.0.0...
>
> Building Blocks-0.1.0.0...
>
> Preprocessing executable 'Blocks' for Blocks-0.1.0.0...
>
> Linking dist-arm/build/Blocks/Blocks.a ...
>
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool:
> can't locate file for: -lpthread
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/libtool:
> file: -lpthread is not an object file (not allowed in a library)
>
> With ghc-options: -staticlib it looks like the build completes (with the
> list of errors mentioned on the wiki). I then have two libs, src/Main.a and
> dist-arm/build/Blocks/Blocks.a
>
> I then add either Blocks.a or Main.a to my project (or both, which I've
> also tried). Then I build for my device with command-b. Both static libs
> are ignored for each architecture and then clang ends in a linker error.
> Here is the build log from Xcode: http://lpaste.net/97304 and my setup:
> https://gist.github.com/schell/f3a737171ce2f6b1119c and the source:
> https://github.com/schell/blocks-ios/
>
> Please let me know if you need more information.
>
>
> On Fri, Dec 20, 2013 at 4:38 PM, Schell Scivally <efsubenovex at gmail.com>wrote:
>
> Currently I'm using `arm-apple-darwin10-cabal
> --config-file=path/to/my/arm/config build
>
> The cabal file and the rest of the source can be found at
> https://github.com/schell/blocks-ios/
>
> I'm following the directions at
> https://ghc.haskell.org/trac/ghc/wiki/Building/CrossCompiling/iOS as much
> as possible but I don't really know how to use ghc to build all the files
> in a project (when I try it can't find the IOS.Touch module), which is why
> I'm trying to use cabal. That wiki page says nothing of using cabal so I'm
> assuming that I'm in dragon territory with most of this, so forgive me if
> I'm making some obvious mistake.
>
>
>
> On Fri, Dec 20, 2013 at 4:27 PM, Maxwell Swadling <
> maxwellswadling at gmail.com> wrote:
>
> How are you compiling the static library? What command are you using?
>
> __END__
> Maxwell Swadling
>
> On 21 Dec 2013, at 10:24 am, Schell Scivally <efsubenovex at gmail.com>
> wrote:
>
> Carter pointed out I only mentioned the warning. ld spits out a warning
> and then the build fails in the linking phase because the static lib was
> ignored and not linked, making the main() provided by the lib undefined:
>
> ld: warning: ignoring file
> /Users/schell/Code/blocks-ios/Blocks/dist-arm/build/Blocks/Blocks.a, file
> was built for archive which is not the architecture being linked (armv7):
> /Users/schell/Code/blocks-ios/Blocks/dist-arm/build/Blocks/Blocks.a
>
> ld: warning: ignoring file /Users/schell/Code/blocks-ios/Blocks
>
>
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