apiaryio / emscripten-docker Goto Github PK

Emscripten as docker images

License: Apache License 2.0

Python 40.51% HCL 3.39% Dockerfile 56.10%

emscripten-docker's Introduction

Emscripten dockerized

This image serves as convenient way how to have emscripten at hand without the need to build it for yourself, which takes a long time as you need to build clang from source.

See the docker hub for more details.

Versioning

The docker image version (tag) is the same as emscripten version so apiaryio/emcc:1.38.11 corresponds to emscripten version 1.38.11. Older images used to ignore the patch version but it we hit an issue along the way and started tagging even patch versions.

In the respective subdirectories you can find Dockerfiles for all emscripten versions ever built. Each of them is building the latest patch version.

Usage

Once pulled the usage is simple either invoke simple commands for interactive use

$> docker run --rm -v $(pwd):/src -t apiaryio/emcc emconfigure ./configure

or if working on non-trivial project have a build script run that, see the scripts directory in drafter.js repo.

$> docker run --rm -v $(pwd):/src -t apiaryio/emcc emcc/emcbuild.sh

Both examples assume you are in the root directory of your project where is your configure or Makefile.

Automated building of the images

To ease the maintenance there are few python 3 scripts to help and terraform settings.

emccbuild.py

This script updates and build the images automatically.

./emccbuild.py -h for usage

runit.py

This is a pexpect script which builds and pushes given versions on AWS EC2 instance. It utilizes terraform for the EC2 instance setup and teardown.

The script calls terraform and then over ssh runs docker login and emccbuild.py and if it finishes succesfully then it tears down the ec2 instance as well, making the whole process simple.

runit.py -h for usage

It needs a configuration file runitconfig.py to proceed. If it does not exists it will create a template so that you can just edit it and run it again.

Configuration (runitconfig.py)

aws_access = "<AWS ACCESS CODE>"
aws_secret = "<AWS SECRET>"
aws_instance_type = "c4.2xlarge"
aws_subnet_id = "<AWS SUBNET ID>"
key_name = "<AWS KEY NAME>"
ssh_key = "<PATH TO AWS KEY FILE>"
user = "<DOCKER USERNAME>"
passwd = "<DOCKER PASSWORD>"
email = "<DOCKER EMAIL>"

emscripten-docker's People

Contributors

Stargazers

Watchers

Forkers

mpapierski azdinlawii michareiser eastmark yujianrong janisozaur cyang-el amilajack regashia ibrl anak10thn aaronngray testingiacwithnewaccount hzuo

emscripten-docker's Issues

Permission denied

Hello,
I get this error when trying to compile .c file

root@984e88feb6cb:/test# emconfigure ./configure
ERROR:root:Exception thrown when invoking Popen in configure with args: "./confi
gure"!
Traceback (most recent call last):
File "/usr/local/bin/emconfigure", line 13, in
emconfigure.run()
File "/emscripten/emconfigure.py", line 46, in run
shared.Building.configure(sys.argv[1:])
File "/emscripten/tools/shared.py", line 1527, in configure
process = Popen(args, stdout=None if EM_BUILD_VERBOSE_LEVEL >= 2 else stdout
, stderr=None if EM_BUILD_VERBOSE_LEVEL >= 1 else stderr, env=env)
File "/usr/lib/python2.7/subprocess.py", line 390, in init
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1024, in _execute_child
raise child_exception
OSError: [Errno 13] Permission denied

Any Help!
Thanks

many compile errors pointing to libio.h, stdio.h ...

I'm trying to compile a c++ file which depends on boost, I ran below command in centos7
I mounted local /usr/include, where boost headers are installed, to /xxboost
I also put /usr/include, the docker's own, before /xxboost, my local, in the -I option
yet I'm getting many errors I never seen before.

BTW, the c++ file can be compiled and produce js file, with lower version of emscript, and not using docker.

please advise, thanks!

docker run --rm -v $(pwd):/src -v /usr/include:/xxboost -t apiaryio/emcc em++ --memory-init-file 0 -O3 -s MODULARIZE=1 -s NO_EXIT_RUNTIME=1 -I"/usr/include" -I"/xxboost" emcc.cxx
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
In file included from /xxboost/stdio.h:74:
/xxboost/libio.h:466:4: error: C++ requires a type specifier for all
      declarations
                        _IO_va_list, int *__restrict);
                        ^
/xxboost/libio.h:45:21: note: expanded from macro '_IO_va_list'
#define _IO_va_list _G_va_list
                    ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
In file included from /xxboost/stdio.h:74:
/xxboost/libio.h:468:5: error: unknown type name '__gnuc_va_list'
                         _IO_va_list);
                         ^
/xxboost/libio.h:45:21: note: expanded from macro '_IO_va_list'
#define _IO_va_list _G_va_list
                    ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:79:9: error: unknown type name '__gnuc_va_list'
typedef _G_va_list va_list;
        ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:372:8: error: unknown type name '__gnuc_va_list'
                     _G_va_list __arg);
                     ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:377:54: error: unknown type name '__gnuc_va_list'
extern int vprintf (const char *__restrict __format, _G_va_list __arg);
                                                     ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:380:8: error: unknown type name '__gnuc_va_list'
                     _G_va_list __arg) __THROWNL;
                     ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:391:42: error: unknown type name '__gnuc_va_list'
                      const char *__restrict __format, _G_va_list __arg)
                                                       ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:400:9: error: unknown type name '__gnuc_va_list'
                      _G_va_list __arg)
                      ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:413:8: error: unknown type name '__gnuc_va_list'
                     _G_va_list __arg)
                     ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:472:7: error: unknown type name '__gnuc_va_list'
                    _G_va_list __arg)
                    ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:479:53: error: unknown type name '__gnuc_va_list'
extern int vscanf (const char *__restrict __format, _G_va_list __arg)
                                                    ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:484:40: error: unknown type name '__gnuc_va_list'
                    const char *__restrict __format, _G_va_list __arg)
                                                     ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
/xxboost/stdio.h:904:8: error: unknown type name '__gnuc_va_list'
                            _G_va_list __args)
                            ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^
In file included from emcc.cxx:11:
In file included from /emscripten/system/include/emscripten.h:1:
In file included from /emscripten/system/include/emscripten/emscripten.h:23:
In file included from /xxboost/stdio.h:934:
/xxboost/bits/stdio.h:36:40: error: unknown type name '__gnuc_va_list'
vprintf (const char *__restrict __fmt, _G_va_list __arg)
                                       ^
/xxboost/_G_config.h:46:20: note: expanded from macro '_G_va_list'
#define _G_va_list __gnuc_va_list
                   ^

fatal error: too many errors emitted, stopping now [-ferror-limit=]

ERROR:root:compiler frontend failed to generate LLVM bitcode, halting

1.37/Dockerfile fails

wget https://raw.githubusercontent.com/apiaryio/emscripten-docker/master/1.37/Dockerfile
docker build -t emcc .

Results in a full build however stops on this error:

/bin/sh: 1: cd: can't cd to emsdk_portable
The command '/bin/sh -c apt-get update && apt-get install -y --no-install-recommends ca-certificates build-essential curl git-core openjdk-7-jre-headless python && apt-mark hold openjdk-7-jre-headless && apt-mark hold make && curl -Os https://cmake.org/files/v3.6/cmake-3.6.1.tar.gz && tar xf cmake-3.6.1.tar.gz && cd cmake-3.6.1 && ./configure && make && make install && cd .. && rm -rf cmake* && curl -sL https://deb.nodesource.com/setup_6.x | bash - && apt-get install -y nodejs && curl https://s3.amazonaws.com/mozilla-games/emscripten/releases/emsdk-portable.tar.gz > emsdk-portable.tar.gz && tar xzf emsdk-portable.tar.gz && rm emsdk-portable.tar.gz && cd emsdk_portable && ./emsdk update && ./emsdk install --build=MinSizeRel sdk-tag-$EMCC_SDK_VERSION-${EMCC_SDK_ARCH}bit && mkdir -p /clang && cp -r /emsdk_portable/clang/tag-e$EMCC_SDK_VERSION/build_tag-e${EMCC_SDK_VERSION}${EMCC_SDK_ARCH}/bin /clang && mkdir -p /clang/src && cp /emsdk_portable/clang/tag-e$EMCC_SDK_VERSION/src/emscripten-version.txt /clang/src/ && mkdir -p /emscripten && cp -r /emsdk_portable/emscripten/tag-$EMCC_SDK_VERSION/* /emscripten && cp -r /emsdk_portable/emscripten/tag-${EMCC_SDK_VERSION}${EMCC_SDK_ARCH}bit_optimizer/optimizer /emscripten/ && echo "import os\nLLVM_ROOT='/clang/bin/'\nNODE_JS='nodejs'\nEMSCRIPTEN_ROOT='/emscripten'\nEMSCRIPTEN_NATIVE_OPTIMIZER='/emscripten/optimizer'\nSPIDERMONKEY_ENGINE = ''\nV8_ENGINE = ''\nTEMP_DIR = '/tmp'\nCOMPILER_ENGINE = NODE_JS\nJS_ENGINES = [NODE_JS]\n" > ~/.emscripten && rm -rf /emsdk_portable && rm -rf /emscripten/tests && rm -rf /emscripten/site && for prog in em++ em-config emar emcc emconfigure emmake emranlib emrun emscons emcmake; do ln -sf /emscripten/$prog /usr/local/bin; done && apt-get -y --purge remove curl git-core build-essential gcc && apt-get -y clean && apt-get -y autoclean && apt-get -y autoremove && echo "Installed ... testing"' returned a non-zero code: 2

I don't know if it is related, but there are thinks in the Docker like:

FROM debian:latest
and
apt-get update

that are non-deterministic and could lead to unpredictable failures.

I'm using Docker version 1.11.2, build b9f10c9

include `-I` doesn't work

Hello, when I add -I option to the command, it seems it couldn't find the specified path..., there's always error in the #include, saying the header file can't be found

Am I doing it wrong?

e.g. , the header file is in /home/user/project/include

docker run --rm -v $(pwd):/src -t apiaryio/emcc em++ -I"/usr/include" -I"/home/user/project/include" file.cpp -o file.o

How do I specify include path? thanks!

Include Java to allow closure compiler postprocessing.

Please include Java (openjdk-7-jre) package, so emcc could be called with --closure 1 parameter.

suggestion: pre-build system libraries, to keep build times down

See:

emscripten-core/emscripten#5633

Minor version updates to 1.37

Hi all

First of all thank you for open sourcing this collection of tools.

We have a build toolchain and Docker image based on the v1.37 image but the latest minor changes pushed to that tag in the last 2 weeks on Dockerhub seem to have broken things for us.

Would you consider creating tags for these in future or can help guide us towards why this may be?

Thank you

cc @daaain

Why are the dockers using 32b version of emscripten?

Why is EMCC_SDK_ARCH set to 32?

Docker is 64b. I did not try to change it though, so I am not sure what would happen...

1.37 Working behaviour different to 1.36 on function wcrtomb

Hi.
I had upgraded to image 1.37 and my old code failed. After some research, I found the function wcrtomb is not working as 1.36.
It failed on all the character with a high code value.
Please find the attachment test.c.zip for a sample of this issue.
The output of this function is 3 on 1.36 but -1 on 1.37.

I'm sorry I had no enough experience on docker and Emscripten so I cannot figure out the root cause of this issue, can you help me to find what's wrong with it?

Thanks you very much :)