Errors when compiling with generate-api-description crate feature

[sekisamu]

after I have added

generate-api-description = [
    "pdsl_lang/generate-api-description",
]

under [features] in Cargo.toml
and then I run:

cargo build --release --features=generate-api-description --verbose

I got an error below:

error: linking with `cc` failed: exit code: 1
  |
  = note: "cc" "-m64" "-L" "/Users/hammer/.rustup/toolchains/nightly-2019-03-10-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib" "/Users/hammer/Desktop/flipper/target/release/deps/flipper.flipper.8f0qzq8t-cgu.3.rcgu.o" "-o" "/Users/hammer/Desktop/flipper/target/release/deps/libflipper.dylib" "-Wl,-exported_symbols_list,/var/folders/fv/qyvr1f6s5rl_c3d6r60f5ltm0000gq/T/rustc4osvKZ/list" "-Wl,-dead_strip" "-nodefaultlibs" "-L" "/Users/hammer/Desktop/flipper/target/release/deps" "-L" "/Users/hammer/.rustup/toolchains/nightly-2019-03-10-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib" "/Users/hammer/.rustup/toolchains/nightly-2019-03-10-x86_64-apple-darwin/lib/rustlib/x86_64-apple-darwin/lib/libcompiler_builtins-43b88c2e4123a11d.rlib" "-lc" "-lm" "-dynamiclib" "-Wl,-dylib"
  = note: Undefined symbols for architecture x86_64:
            "_ext_get_storage", referenced from:
                _$LT$pdsl_core..storage..cell..sync_cell..SyncCell$LT$T$GT$$GT$::get::h8bffa66abf59395b in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_scratch_size", referenced from:
                _$LT$pdsl_core..storage..cell..sync_cell..SyncCell$LT$T$GT$$GT$::get::h8bffa66abf59395b in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_scratch_copy", referenced from:
                _$LT$pdsl_core..storage..cell..sync_cell..SyncCell$LT$T$GT$$GT$::get::h8bffa66abf59395b in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_set_storage", referenced from:
                _$LT$pdsl_core..storage..cell..sync_cell..SyncCell$LT$T$GT$$u20$as$u20$pdsl_core..storage..flush..Flush$GT$::flush::h1ae42a8a1c3162d8 in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_input_size", referenced from:
                pdsl_core::env::api::input::h057e5735ba04f2b8 in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_return", referenced from:
                _$LT$pdsl_core..env..srml..srml_only..impls..SrmlEnv$LT$T$GT$$u20$as$u20$pdsl_core..env..traits..Env$GT$::return::h436b4ea078387302 in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
            "_ext_input_copy", referenced from:
                pdsl_core::env::api::input::h057e5735ba04f2b8 in flipper.flipper.8f0qzq8t-cgu.3.rcgu.o
          ld: symbol(s) not found for architecture x86_64
          clang: error: linker command failed with exit code 1 (use -v to see invocation)


error: aborting due to previous error

error: Could not compile `flipper`.

Caused by:
  process didn't exit successfully: `rustc --edition=2018 --crate-name flipper src/lib.rs --color always --crate-type cdylib --emit=dep-info,link -C opt-level=z -C panic=abort -C lto --cfg 'feature="default"' --cfg 'feature="generate-api-description"' --cfg 'feature="pdsl_lang"' -C metadata=0e77105c2e752b9a --out-dir /Users/hammer/Desktop/flipper/target/release/deps -L dependency=/Users/hammer/Desktop/flipper/target/release/deps --extern parity_codec=/Users/hammer/Desktop/flipper/target/release/deps/libparity_codec-c20356003e85c6d5.rlib --extern pdsl_core=/Users/hammer/Desktop/flipper/target/release/deps/libpdsl_core-3cdfb4d01cca5f5b.rlib --extern pdsl_lang=/Users/hammer/Desktop/flipper/target/release/deps/libpdsl_lang-4faf84eb9a4c8b6e.dylib --extern pdsl_model=/Users/hammer/Desktop/flipper/target/release/deps/libpdsl_model-10235a5d7017a8d8.rlib` (exit code: 1)

[sekisamu]

Anyway, I got that json file. with this error.

[sekisamu]

Anyway, I got that json file. with this error.

[cmichi]

@hammeWang Do you still get this error?

We have

generate-api-description = [
    "ink_lang/generate-api-description"
]

in examples/lang/flipper/Cargo.toml now and if I compile that example with cargo build --release --features=generate-api-description --verbose it runs successfully.

[Robbepop]

Feature deprecated and superseeded by #104.

Can be closed once merged.

[Robbepop]

Merged. Closed.