mafintosh/webassembly-binary-toolkit

The WebAssembly Binary toolkit installable through npm

webassembly-binary-toolkit

The WebAssembly Binary toolkit installable through npm

npm install -g webassembly-binary-toolkit

Will download and compile the WebAssembly tools from https://github.com/WebAssembly/wabt and https://github.com/WebAssembly/binaryen

Requires git, make and cmake to be installed.

After installing you'll be able to use all the WASM tools directly from you command line

wat2wasm example.wat -o example.wasm

See the repos for more options.

See also

• wat2js - Compile .wat files to common js modules.

License

MIT

webassembly-binary-toolkit's Issues

Compile error

> [email protected] preinstall /Users/watson/.nvm/versions/node/v8.11.1/lib/node_modules/webassembly-binary-toolkit
> ./install.sh

Cloning into 'wabt'...
remote: Counting objects: 21929, done.
remote: Compressing objects: 100% (99/99), done.
remote: Total 21929 (delta 37), reused 52 (delta 26), pack-reused 21804
Receiving objects: 100% (21929/21929), 13.06 MiB | 1.70 MiB/s, done.
Resolving deltas: 100% (17300/17300), done.
Submodule 'third_party/gtest' (https://github.com/google/googletest) registered for path 'third_party/gtest'
Submodule 'third_party/ply' (https://github.com/dabeaz/ply) registered for path 'third_party/ply'
Submodule 'third_party/testsuite' (https://github.com/WebAssembly/testsuite) registered for path 'third_party/testsuite'
Cloning into '/Users/watson/.nvm/versions/node/v8.11.1/lib/node_modules/webassembly-binary-toolkit/wabt/third_party/gtest'...
remote: Counting objects: 10907, done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 10907 (delta 0), reused 3 (delta 0), pack-reused 10899
Receiving objects: 100% (10907/10907), 3.21 MiB | 3.30 MiB/s, done.
Resolving deltas: 100% (8028/8028), done.
Cloning into '/Users/watson/.nvm/versions/node/v8.11.1/lib/node_modules/webassembly-binary-toolkit/wabt/third_party/ply'...
remote: Counting objects: 1666, done.
remote: Total 1666 (delta 0), reused 0 (delta 0), pack-reused 1666
Receiving objects: 100% (1666/1666), 801.62 KiB | 1.27 MiB/s, done.
Resolving deltas: 100% (1036/1036), done.
Cloning into '/Users/watson/.nvm/versions/node/v8.11.1/lib/node_modules/webassembly-binary-toolkit/wabt/third_party/testsuite'...
remote: Counting objects: 970, done.
remote: Compressing objects: 100% (19/19), done.
remote: Total 970 (delta 3), reused 12 (delta 1), pack-reused 950
Receiving objects: 100% (970/970), 611.73 KiB | 250.00 KiB/s, done.
Resolving deltas: 100% (635/635), done.
Submodule path 'third_party/gtest': checked out 'd225acc90bc3a8c420a9bcd1f033033c1ccd7fe0'
Submodule path 'third_party/ply': checked out 'd776a2ece6c12bf8f8b6a0e65b48546ac6078765'
Submodule path 'third_party/testsuite': checked out '8958a44bf8b3dbf9e48dd1c44ee566e8bf682abe'
Cloning into 'binaryen'...
remote: Counting objects: 51093, done.
remote: Compressing objects: 100% (14/14), done.
remote: Total 51093 (delta 3), reused 6 (delta 2), pack-reused 51077
Receiving objects: 100% (51093/51093), 73.61 MiB | 3.97 MiB/s, done.
Resolving deltas: 100% (43975/43975), done.
-- The C compiler identification is AppleClang 9.1.0.9020039
-- The CXX compiler identification is AppleClang 9.1.0.9020039
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for alloca.h
-- Looking for alloca.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for snprintf
-- Looking for snprintf - found
-- Looking for sysconf
-- Looking for sysconf - found
-- Looking for strcasecmp
-- Looking for strcasecmp - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of ssize_t
-- Check size of ssize_t - done
-- Check size of size_t
-- Check size of size_t - done
-- Using prebuilt re2c lexer
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE
-- Found PythonInterp: /usr/local/bin/python2.7 (found suitable version "2.7.13", minimum required is "2.7")
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/watson/.nvm/versions/node/v8.11.1/lib/node_modules/webassembly-binary-toolkit/wabt
Scanning dependencies of target libwabt
[  1%] Building CXX object CMakeFiles/libwabt.dir/src/token.cc.o
[  2%] Building CXX object CMakeFiles/libwabt.dir/src/opcode.cc.o
[  3%] Building CXX object CMakeFiles/libwabt.dir/src/error-handler.cc.o
[  5%] Building CXX object CMakeFiles/libwabt.dir/src/hash-util.cc.o
[  6%] Building CXX object CMakeFiles/libwabt.dir/src/filenames.cc.o
[  7%] Building CXX object CMakeFiles/libwabt.dir/src/string-view.cc.o
[  9%] Building CXX object CMakeFiles/libwabt.dir/src/ir.cc.o
[ 10%] Building CXX object CMakeFiles/libwabt.dir/src/expr-visitor.cc.o
[ 11%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source.cc.o
[ 12%] Building CXX object CMakeFiles/libwabt.dir/src/lexer-source-line-finder.cc.o
[ 14%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser-lexer-shared.cc.o
[ 15%] Building CXX object CMakeFiles/libwabt.dir/src/prebuilt/wast-lexer-gen.cc.o
[ 16%] Building CXX object CMakeFiles/libwabt.dir/src/wast-parser.cc.o
[ 18%] Building CXX object CMakeFiles/libwabt.dir/src/type-checker.cc.o
[ 19%] Building CXX object CMakeFiles/libwabt.dir/src/validator.cc.o
[ 20%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader.cc.o
[ 22%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-logging.cc.o
[ 23%] Building CXX object CMakeFiles/libwabt.dir/src/binary-writer.cc.o
[ 24%] Building CXX object CMakeFiles/libwabt.dir/src/binary-writer-spec.cc.o
[ 25%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-ir.cc.o
[ 27%] Building CXX object CMakeFiles/libwabt.dir/src/binding-hash.cc.o
[ 28%] Building CXX object CMakeFiles/libwabt.dir/src/wat-writer.cc.o
[ 29%] Building CXX object CMakeFiles/libwabt.dir/src/interp.cc.o
[ 31%] Building CXX object CMakeFiles/libwabt.dir/src/binary-reader-interp.cc.o
[ 32%] Building CXX object CMakeFiles/libwabt.dir/src/apply-names.cc.o
[ 33%] Building CXX object CMakeFiles/libwabt.dir/src/generate-names.cc.o
[ 35%] Building CXX object CMakeFiles/libwabt.dir/src/resolve-names.cc.o
[ 36%] Building CXX object CMakeFiles/libwabt.dir/src/binary.cc.o
[ 37%] Building CXX object CMakeFiles/libwabt.dir/src/color.cc.o
[ 38%] Building CXX object CMakeFiles/libwabt.dir/src/common.cc.o
[ 40%] Building CXX object CMakeFiles/libwabt.dir/src/config.cc.o
[ 41%] Building CXX object CMakeFiles/libwabt.dir/src/feature.cc.o
[ 42%] Building CXX object CMakeFiles/libwabt.dir/src/leb128.cc.o
[ 44%] Building CXX object CMakeFiles/libwabt.dir/src/literal.cc.o
[ 45%] Building CXX object CMakeFiles/libwabt.dir/src/option-parser.cc.o
[ 46%] Building CXX object CMakeFiles/libwabt.dir/src/stream.cc.o
[ 48%] Building CXX object CMakeFiles/libwabt.dir/src/tracing.cc.o
[ 49%] Building CXX object CMakeFiles/libwabt.dir/src/utf8.cc.o
[ 50%] Linking CXX static library libwabt.a
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libwabt.a(config.cc.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libwabt.a(config.cc.o) has no symbols
[ 50%] Built target libwabt
Scanning dependencies of target libgtest
[ 51%] Building CXX object CMakeFiles/libgtest.dir/third_party/gtest/googletest/src/gtest-all.cc.o
[ 53%] Linking CXX static library liblibgtest.a
[ 53%] Built target libgtest
Scanning dependencies of target wabt-unittests
[ 54%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-circular-array.cc.o
[ 55%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-intrusive-list.cc.o
[ 57%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-literal.cc.o
[ 58%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-string-view.cc.o
[ 59%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-filenames.cc.o
[ 61%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-utf8.cc.o
[ 62%] Building CXX object CMakeFiles/wabt-unittests.dir/src/test-wast-parser.cc.o
[ 63%] Building CXX object CMakeFiles/wabt-unittests.dir/third_party/gtest/googletest/src/gtest_main.cc.o
[ 64%] Linking CXX executable wabt-unittests
[ 64%] Built target wabt-unittests
Scanning dependencies of target wabt-unittests-copy-to-bin
[ 64%] Built target wabt-unittests-copy-to-bin
Scanning dependencies of target hexfloat_test
[ 66%] Building CXX object CMakeFiles/hexfloat_test.dir/src/literal.cc.o
[ 67%] Building CXX object CMakeFiles/hexfloat_test.dir/src/test-hexfloat.cc.o
[ 68%] Building CXX object CMakeFiles/hexfloat_test.dir/third_party/gtest/googletest/src/gtest_main.cc.o
[ 70%] Linking CXX executable hexfloat_test
[ 70%] Built target hexfloat_test
Scanning dependencies of target wasm-validate
[ 71%] Building CXX object CMakeFiles/wasm-validate.dir/src/tools/wasm-validate.cc.o
[ 72%] Linking CXX executable wasm-validate
[ 72%] Built target wasm-validate
Scanning dependencies of target wasm-validate-copy-to-bin
[ 72%] Built target wasm-validate-copy-to-bin
Scanning dependencies of target spectest-interp
[ 74%] Building CXX object CMakeFiles/spectest-interp.dir/src/tools/spectest-interp.cc.o
[ 75%] Linking CXX executable spectest-interp
[ 75%] Built target spectest-interp
Scanning dependencies of target spectest-interp-copy-to-bin
[ 75%] Built target spectest-interp-copy-to-bin
Scanning dependencies of target wat-desugar
[ 76%] Building CXX object CMakeFiles/wat-desugar.dir/src/tools/wat-desugar.cc.o
[ 77%] Linking CXX executable wat-desugar
[ 77%] Built target wat-desugar
Scanning dependencies of target wat2wasm
[ 79%] Building CXX object CMakeFiles/wat2wasm.dir/src/tools/wat2wasm.cc.o
[ 80%] Linking CXX executable wat2wasm
[ 80%] Built target wat2wasm
Scanning dependencies of target wasm-interp
[ 81%] Building CXX object CMakeFiles/wasm-interp.dir/src/tools/wasm-interp.cc.o
[ 83%] Linking CXX executable wasm-interp
[ 83%] Built target wasm-interp
Scanning dependencies of target wasm-interp-copy-to-bin
[ 83%] Built target wasm-interp-copy-to-bin
Scanning dependencies of target wast2json
[ 84%] Building CXX object CMakeFiles/wast2json.dir/src/tools/wast2json.cc.o
[ 85%] Linking CXX executable wast2json
[ 85%] Built target wast2json
Scanning dependencies of target wast2json-copy-to-bin
[ 85%] Built target wast2json-copy-to-bin
Scanning dependencies of target wat-desugar-copy-to-bin
[ 85%] Built target wat-desugar-copy-to-bin
Scanning dependencies of target wasm2c
[ 87%] Building CXX object CMakeFiles/wasm2c.dir/src/tools/wasm2c.cc.o
[ 88%] Building CXX object CMakeFiles/wasm2c.dir/src/c-writer.cc.o
[ 89%] Linking CXX executable wasm2c
ld: can't open output file for writing: wasm2c, errno=21 for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [wasm2c] Error 1
make[1]: *** [CMakeFiles/wasm2c.dir/all] Error 2
make: *** [all] Error 2

how could i use i in my terminal

i install i succeed.
but i don't know what to do next.
i enter "wast2wasm" in my terminal ,but "commond not found"

hope for helping,sorry for bothering you.

Install Error

Hello, I used npm install -g webassembly-binary-toolkit and ran into an error.
I have git, cmake and make installed.
The log:

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node',
1 verbose cli   '/usr/local/bin/npm',
1 verbose cli   'install',
1 verbose cli   '-g',
1 verbose cli   'webassembly-binary-toolkit' ]
2 info using [email protected]
3 info using [email protected]
4 verbose npm-session 1cdcc9eb75221e40
5 silly install loadCurrentTree
6 silly install readGlobalPackageData
7 http fetch GET 304 https://registry.npmjs.org/webassembly-binary-toolkit 579ms (from cache)
8 silly pacote tag manifest for webassembly-binary-toolkit@latest fetched in 599ms
9 timing stage:loadCurrentTree Completed in 818ms
10 silly install loadIdealTree
11 silly install cloneCurrentTreeToIdealTree
12 timing stage:loadIdealTree:cloneCurrentTree Completed in 0ms
13 silly install loadShrinkwrap
14 timing stage:loadIdealTree:loadShrinkwrap Completed in 2ms
15 silly install loadAllDepsIntoIdealTree
16 silly resolveWithNewModule [email protected] checking installable status
17 timing stage:loadIdealTree:loadAllDepsIntoIdealTree Completed in 6ms
18 timing stage:loadIdealTree Completed in 9ms
19 silly currentTree lib
20 silly idealTree lib
20 silly idealTree └── [email protected]
21 silly install generateActionsToTake
22 timing stage:generateActionsToTake Completed in 4ms
23 silly diffTrees action count 1
24 silly diffTrees add [email protected]
25 silly decomposeActions action count 8
26 silly decomposeActions fetch [email protected]
27 silly decomposeActions extract [email protected]
28 silly decomposeActions preinstall [email protected]
29 silly decomposeActions build [email protected]
30 silly decomposeActions install [email protected]
31 silly decomposeActions postinstall [email protected]
32 silly decomposeActions finalize [email protected]
33 silly decomposeActions refresh-package-json [email protected]
34 silly install executeActions
35 silly doSerial global-install 8
36 verbose correctMkdir /Users/patrick/.cache/npm/_locks correctMkdir not in flight; initializing
37 verbose lock using /Users/patrick/.cache/npm/_locks/staging-97d63bcc10bf2b16.lock for /Users/patrick/.local/lib/node_modules/.staging
38 silly doParallel extract 1
39 silly extract [email protected]
40 timing action:extract Completed in 343ms
41 silly doReverseSerial unbuild 8
42 silly doSerial remove 8
43 silly doSerial move 8
44 silly doSerial finalize 8
45 silly finalize /Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit
46 timing action:finalize Completed in 5ms
47 silly doParallel refresh-package-json 1
48 silly refresh-package-json /Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit
49 timing action:refresh-package-json Completed in 13ms
50 silly doParallel preinstall 1
51 silly preinstall [email protected]
52 info lifecycle [email protected]~preinstall: [email protected]
53 verbose lifecycle [email protected]~preinstall: unsafe-perm in lifecycle true
54 verbose lifecycle [email protected]~preinstall: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit/node_modules/.bin:/Users/patrick/.local/lib/node_modules/.bin:/usr/local/opt/openssl/bin:/usr/local/texlive/2018basic/bin/x86_64-darwin/:/Users/patrick/bin:/Users/patrick/Library/Android/sdk/bin:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/bin:/Users/patrick/.local/bin:/Users/patrick/Library/Android/sdk/platform-tools:/Users/Shared/bash_shell/general:/usr/local/opt/openssl/bin:/usr/local/texlive/2018basic/bin/x86_64-darwin/:/Users/patrick/bin:/Users/patrick/Library/Android/sdk/bin:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/bin:/Users/patrick/.local/bin:/Users/patrick/Library/Android/sdk/platform-tools:/Users/Shared/bash_shell/general:/anaconda3/bin:/usr/local/opt/openssl/bin:/usr/local/texlive/2018basic/bin/x86_64-darwin/:/Users/patrick/bin:/Users/patrick/Library/Android/sdk/bin:/Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/bin:/Users/patrick/.local/bin:/Users/patrick/Library/Android/sdk/platform-tools:/Users/Shared/bash_shell/general:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/Wireshark.app/Contents/MacOS
55 verbose lifecycle [email protected]~preinstall: CWD: /Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit
56 silly lifecycle [email protected]~preinstall: Args: [ '-c', './install.sh' ]
57 silly lifecycle [email protected]~preinstall: Returned: code: 0  signal: null
58 timing action:preinstall Completed in 418182ms
59 silly doSerial build 8
60 silly build [email protected]
61 info linkStuff [email protected]
62 silly linkStuff [email protected] has /Users/patrick/.local/lib/node_modules as its parent node_modules
63 silly linkStuff [email protected] is part of a global install
64 silly linkStuff [email protected] is installed into a global node_modules
65 silly linkStuff [email protected] is installed into the top-level global node_modules
66 verbose linkBins [ { wat2wasm: 'wabt/bin/wat2wasm',
66 verbose linkBins     wasm2wat: 'wabt/bin/wasm2wat',
66 verbose linkBins     'wasm-objdump': 'wabt/bin/wasm-objdump',
66 verbose linkBins     'wasm-interp': 'wabt/bin/wasm-interp',
66 verbose linkBins     'wat-desugar': 'wabt/bin/wat-desugar',
66 verbose linkBins     'wasm-link': 'wabt/bin/wasm-link',
66 verbose linkBins     'wasm-shell': 'binaryen/bin/wasm-shell',
66 verbose linkBins     'wasm-as': 'binaryen/bin/wasm-as',
66 verbose linkBins     'wasm-dis': 'binaryen/bin/wasm-dis',
66 verbose linkBins     'wasm-opt': 'binaryen/bin/wasm-opt',
66 verbose linkBins     asm2wasm: 'binaryen/bin/asm2wasm',
66 verbose linkBins     s2wasm: 'binaryen/bin/s2wasm' },
66 verbose linkBins   '/Users/patrick/.local/bin',
66 verbose linkBins   true ]
67 timing action:build Completed in 5ms
68 verbose unlock done using /Users/patrick/.cache/npm/_locks/staging-97d63bcc10bf2b16.lock for /Users/patrick/.local/lib/node_modules/.staging
69 timing stage:rollbackFailedOptional Completed in 603ms
70 timing stage:runTopLevelLifecycles Completed in 419994ms
71 verbose stack Error: ENOENT: no such file or directory, chmod '/Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit/wabt/bin/wat2wasm'
72 verbose cwd /Users/patrick/dev/4tb3
73 verbose Darwin 18.2.0
74 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "webassembly-binary-toolkit"
75 verbose node v10.15.1
76 verbose npm  v6.4.1
77 error path /Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit/wabt/bin/wat2wasm
78 error code ENOENT
79 error errno -2
80 error syscall chmod
81 error enoent ENOENT: no such file or directory, chmod '/Users/patrick/.local/lib/node_modules/webassembly-binary-toolkit/wabt/bin/wat2wasm'
82 error enoent This is related to npm not being able to find a file.
83 verbose exit [ -2, true ]

Do not support the windows environment？

Failure to execute on Windows

Build fails

It got to 100% on Debian (Jessie).

[100%] Building CXX object CMakeFiles/wasm-shell.dir/src/wasm-interpreter.cpp.o
Linking CXX executable bin/wasm-shell
[100%] Built target wasm-shell

But then failed, and wast2wasm isn't found in my path.

Errors from npm-debug.log below (I can provide a full log if required).

149 verbose stack Error: ENOENT: no such file or directory, chmod '/home/millette/n/lib/node_modules/webassembly-binary-toolkit/wabt/out/clang/Debug/wast2wasm'
149 verbose stack     at Error (native)
150 verbose cwd /home/millette
151 error Linux 3.16.0-4-amd64
152 error argv "/home/millette/n/bin/node" "/home/millette/n/bin/npm" "install" "-g" "webassembly-binary-toolkit"
153 error node v6.11.0
154 error npm  v3.10.10
155 error path /home/millette/n/lib/node_modules/webassembly-binary-toolkit/wabt/out/clang/Debug/wast2wasm
156 error code ENOENT
157 error errno -2
158 error syscall chmod
159 error enoent ENOENT: no such file or directory, chmod '/home/millette/n/lib/node_modules/webassembly-binary-toolkit/wabt/out/clang/Debug/wast2wasm'
160 error enoent ENOENT: no such file or directory, chmod '/home/millette/n/lib/node_modules/webassembly-binary-toolkit/wabt/out/clang/Debug/wast2wasm'
160 error enoent This is most likely not a problem with npm itself
160 error enoent and is related to npm not being able to find a file.
161 verbose exit [ -2, true ]