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Cross compilation? #38

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nomeata opened this issue Apr 7, 2021 · 1 comment
Open

Cross compilation? #38

nomeata opened this issue Apr 7, 2021 · 1 comment

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@nomeata
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nomeata commented Apr 7, 2021

I am trying to cross-compile a haskell project that uses a .hsc file that uses bindings-DSL, but I get error messages like

src/….hsc:22 directive strict_import cannot be handled in cross-compilation mode

or

src/….hsc:26 directive starttype cannot be handled in cross-compilation mode

https://github.com/haskell/hsc2hs#cross-compilation writes

Only a subset of .hsc syntax is supported by --cross-compile. The following are unsupported: … Custom constructs

Does that mean that using binding-DSL will prevent any kind of cross compilation?
@nomeata
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nomeata commented Apr 7, 2021

In my concrete case the FFI was small enough to just drop down on “raw” hsc, not using bindings-DSL, so this is not urgent. I guess this issue can serve as a place for people to find more information related to cross compilation and bindings-DSL.

nomeata added a commit to dfinity/ic-hs that referenced this issue May 11, 2021
@nomeata
Avoid using bindings-DSL
7b0ed1b 
due to rethab/bindings-dsl#38

Originally dfinity/interface-spec@c6ae6a9
nomeata added a commit to dfinity/ic-hs that referenced this issue May 11, 2021
@nomeata
Avoid using bindings-DSL
b7c2d29 
due to rethab/bindings-dsl#38

Originally https://github.com/dfinity-lab/ic-ref/commit/c6ae6a95423f53af5812464925c4f7dfce89a333
nomeata added a commit to dfinity/ic-hs that referenced this issue May 11, 2021
@nomeata
Avoid using bindings-DSL
47e1274 
due to rethab/bindings-dsl#38

Originally https://github.com/dfinity-lab/ic-ref/commit/c6ae6a95423f53af5812464925c4f7dfce89a333
@basvandijk basvandijk mentioned this issue May 28, 2022
Merged
basvandijk pushed a commit to dfinity/ic-hs that referenced this issue May 28, 2022
@nomeata @basvandijk
Avoid using bindings-DSL
d411b5b 
due to rethab/bindings-dsl#38

Originally dfinity-lab/ic-ref@c6ae6a9
@bapcyk bapcyk mentioned this issue Mar 17, 2023
Open
sevanspowell added a commit to sevanspowell/bindings-GLFW that referenced this issue Dec 4, 2023
@sevanspowell
Enable Cross Compilation
4e21579 
- Custom constructs aren't supported by hsc2hs when cross-compiling (see
https://github.com/haskell/hsc2hs#cross-compilation and
rethab/bindings-dsl#38).
  - Much of bindings-GLFW is using custom-constructs supplied by bindings-DSL,
  and so can't be cross compiled.
  - By manually generating the bindings-GLFW wrapper, instead of using hsc2hs,
  we can support cross compilation.
- Manually create bindings-GLFW wrapper to support cross-compilation.
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