- iPhone - Haskell.org

iOS cross compile instructions now on GHC wiki / progress update
by Stephen Blackheath [to GHC-iPhone] 13 Aug '13

13 Aug '13

All, Cross-compiling GHC to iOS: http://hackage.haskell.org/trac/ghc/wiki/Building/CrossCompiling/iOS Progress update: I've now submitted all the patches as tickets to GHC. I've hit a regression with http://hackage.haskell.org/trac/ghc/ticket/7722 (this was working in the old 'ios' branch at http://github.com/ghc-ios) but this won't stop trivial programs running. Steve

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Revenue Calculator App
by Firial Amra 12 Jul '13

12 Jul '13

Dear Developer, There is a very useful App in App Store, it is Revenue Calculator. Regards, Firial.

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A GitHub project
by Carl Joachim Svenn 12 Jun '13

12 Jun '13

Hi! I put a Haskell iOS project on GitHub: https://github.com/karamellpelle/grid It is supposed to be a game, but at least this project will give you OpenGL, OpenAL, iOS functions, font rendering and a simple GUI. Best regards, Carl Joachim

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Lista dos aprovados em concurso Barra de Santo Ant�nio
by Edson 29 May '13

29 May '13

Lista dos aprovados em concurso Barra de Santo Antônio: Porto Alegre do Norte: ALINE DA SILVA SOUZA, LARA POTI NOBRE, FELIPE LOURENCO MESQUITA, NATALICIO BEZERRA, JOÃO CARLOS MOREIRA DE CARVALHO, CLAUDIANA VIANA DA SILVA, MARIA APARECIDA FERREIRA DA SILVA, ISABELA GONÇALVES DE FREITAS. RUBIELLE DA SILVA BRAZ, ELENILDO MIRO CAMPOS, MATHEUS COSTA BARROS, JOSE TEIXEIRA COSTA JUNIOR, VILMARA SAMPAIO VICENTE. Itapecuru Mirim. Barra de Santo Antônio, ANA PAULA NEVES FERREIRA DE BARROS, LUCAS ALVES DE OLIVEIRA, GABRIEL ABREU SILVESTRE COSTA, PRISCILA MATOS DE ARAUJO SIQUEIRA, JOÃO CARLOS MOREIRA DE CARVALHO, DAVID DE LIMA RABELO, MARIA JOSÉ GERMARO PEREIRA LIMA, JOAO BRUNO FRAGA. SUELANE PAULINO CORREIA, BRUNO CASTRO DA SILVA, LUIZ GUSTAVO BEZERRA FEITOSA, HUGO IRVING DA SILVA, RICARDO LUIS JACOME DE OLIVEIRA FILHO. Buritizeiro. Mutuípe e ANA PAULA NEVES FERREIRA DE BARROS, LUCAS ALVES DE OLIVEIRA, GABRIEL ABREU SILVESTRE COSTA, PRISCILA MATOS DE ARAUJO SIQUEIRA, JOÃO CARLOS MOREIRA DE CARVALHO, DAVID DE LIMA RABELO, MARIA JOSÉ GERMARO PEREIRA LIMA, JOAO BRUNO FRAGA. SUELANE PAULINO CORREIA, BRUNO CASTRO DA SILVA, LUIZ GUSTAVO BEZERRA FEITOSA, HUGO IRVING DA SILVA, RICARDO LUIS JACOME DE OLIVEIRA FILHO. Itaberaí.

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Re: [Haskell-iPhone] Has anyone submitted an app using GHC-IOS?
by Robert Lorentz 02 May '13

02 May '13

Hi Jan thanks for the email. I'm replying to the list because it was a good question Of course the actual warnings wouldn't end up in a binary. However, the warnings are due to using linker options regarding disabling relocate-able code I believe (if I recall correctly - it's been a few weeks..). The resulting code works on devices - that is a fact. However, it is strongly advised to NOT use that linker option. This is evidenced by Apple docs I have seen (sorry no references handy) - and the fact that the compiler/linker complains when you use that linker option. This is enough of "gray area" that I am not 100% convinced that an app would be accepted. I understand that there is static analysis done automatically on apps being reviewed. (No reference). This analysis could potentially find that the linked binary had been created in such a manner and reject it What you say about the Haskell vs C source is true EXCEPT that the Haskell runtime must be compiled with these specific options. Generally speaking - it's a bug that the runtime can't just be compiled "normally". It can be fixed. But as far as I have heard from luke and Stephen they aren't working on it. So there's risk there by choosing to use this GHC iOS Things may be different than they were when I tried GHC iOS (December or November I think). I'm sure there are errors in some things I'm writing here, GHC iOS is a very casual thing for me, I'm barely involved and by no means am I trying to come across as someone that knows what's going on! I am very interested in seeing it succeed though I'm 90% sure the App Store would accept with no problems. But it's easy enough to try to be more certain. I will submit an app this week using GHC iOS and will report back to the group On Mar 2, 2013, at 7:29 PM, Jan Greve <0x4034e61(a)googlemail.com> wrote: > > Hi Robert, > > Why exactly would linking warnings pop up in an app store review? Those are not traceable in a binary. Also, it seems like the App Store approval is based on "look and feel", rather then good coding style. Even Apps with memory leaks are permitted sometimes - and that is something one can detect easily by using instruments alongside the functional testing. > > Plus, I don't see how a Haskell-sourced arm binary would differ from a C-based one. Thus, theoretically there should be no problem getting an App approved for the App Store that uses a Library written in Haskell. > > Cheers, Jan Greve > > Am 27.02.2013 um 17:41 schrieb Robert Lorentz <robert.lorentz(a)me.com>: > >> Curious if this would be approved in the App Store especially with respect to the warnings you get when linking. Has anyone succeeded? >> >> I would be willing to do this exercise with one of my apps (simply put in a rev that adds the hello world type example) - but if someone else has done it I won't waste my time >> _______________________________________________ >> iPhone mailing list >> iPhone(a)haskell.org >> http://www.haskell.org/mailman/listinfo/iphone >

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build troubles with ghc-ios
by Stefan Kersten 26 Mar '13

26 Mar '13

hi all, i'm having a hard time building ghc from the ghc-ios ios branch. i am using the script that has been posted recently on this list for checking out the correct versions of library packages [1]. below is the error i get for rts/PrimOps.cmm (libraries/ghc-prim/GHC/Generics.hs fails with a similar error); this is on osx 10.8.3 with xcode 4.6.1. i've tried compiling with ghc 7.4.1 and 7.4.2, both built for i386 and x86_64, respectively. does this look familiar to anybody? thanks, sk [1] https://github.com/pjones/ghc-ios-util/blob/master/ghc/checkout.sh "inplace/bin/ghc-stage1" -H64m -O2 -Iincludes -Iincludes/dist -Iincludes/dist-derivedconstants/header -Iincludes/dist-ghcconstants/header -Irts -Irts/dist/build -DCOMPILING_RTS -package-name rts -dcmm-lint -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -optc-O2 -c rts/PrimOps.cmm -o rts/dist/build/PrimOps.o /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3966:0: bad immediate value for offset (6012) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3960:0: bad immediate value for offset (5992) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3926:0: bad immediate value for offset (5920) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3920:0: bad immediate value for offset (5900) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3899:0: bad immediate value for offset (5828) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3886:0: bad immediate value for offset (5788) /var/folders/qh/jdhbtx3x10jfrs0yq3qrfdx00000gn/T/ghc40705_0/ghc40705_0.s:3860:0: bad immediate value for offset (5700)

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Fw: message
by Pam M 11 Mar '13

11 Mar '13

http://www.championsleaguefutbol.com/hufmbv/wkq/qt/emabu/mtixy/el/qaxqf.dufz

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Has anyone submitted an app using GHC-IOS?
by Robert Lorentz 03 Mar '13

03 Mar '13

Curious if this would be approved in the App Store especially with respect to the warnings you get when linking. Has anyone succeeded? I would be willing to do this exercise with one of my apps (simply put in a rev that adds the hello world type example) - but if someone else has done it I won't waste my time

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Targeting armv7 and armv7s
by Peter Jones 27 Feb '13

27 Feb '13

Is there a way to build a "universal" binary to target both the armv7 and the armv7s platforms on iOS? Would that require two cross compilers and some support from Xcode? -- Peter Jones --- Love to Develop 303-219-0226 http://devalot.com

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cross-compiler to iOS patches submitted to GHC HQ
by Stephen Blackheath [to GHC-iPhone] 26 Feb '13

26 Feb '13

All, I've nearly completed the submission of patches to GHC HQ for cross compiling to iOS. You can track progress from this über-ticket (follow the "Blocked By" links): http://hackage.haskell.org/trac/ghc/ticket/7724 Steve

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