If not set, attempts to use emscripten fails when acorn is missing as a
dependency. These, from emscripten-node-modules, need to be available at
runtime.
For the GHC JavaScript backend, we'll use emscripten in place of
targetCC. To avoid having too much special logic for this, we'll make
the emscripten derivation look like the result of wrapCC as far as GHC
is concerned, i.e. we need targetPrefix and bintools.
For bintools, we'll just reexpose emscripten, as it has emar, the only
relevant bintools. That the other ones are missing doesn't matter in
practice, as the GHC build system won't attempt to use them.
targetPrefix can immediately be (ab)used to make sure GHC will correctly
call emcc etc. instead of plain cc.
Lots of packages are missing versions in their name. This adds them
where appropriate. These were found with this command:
$ nix-env -qa -f. | grep -v '\-[0-9A-Za-z.-_+]*$' | grep -v '^hook$'
See issue #41007.
This changes the emscripten package so that it specifies the rev from
the binaryen repo to use, and sets it to always use the version that has
been tagged for use with that version of emscripten. This should force
future updates of emscripten to also update binaryen.
Binaryen can also be installed as a stand-alone package, so there's some
logic added to the binaryen package to allow building in both ways, and
distinguishing between them.
* trying to build emscriptenPackages not all fail
* reading the console.log it turns out python executable is not in place and that is why emconfigure didnt work
* backup commit
* much more targets are compiling now
* added common revisioning
* revision bump to 1.37.36 (not tested)
* fixed xmllint
* forcing unit testing, will implement the tests after i get home
* json_c test working
* added tests
* tiny fixes
* added documentation
Semi-automatic update. These checks were performed:
- built on NixOS
- found 1.37.34 with grep in /nix/store/mdr47v3wdjmzic5c2nvdx5krdwl6bcxf-emscripten-1.37.34
Fixes this:
$ nix-env -f . -qa '*' --meta --xml --drv-path --show-trace
error: while evaluating ‘callPackageWith’ at .../lib/customisation.nix:93:35, called from .../pkgs/top-level/all-packages.nix:1411:24:
while evaluating ‘makeOverridable’ at .../lib/customisation.nix:54:24, called from .../lib/customisation.nix:97:8:
undefined variable ‘srcFC’ at .../pkgs/development/compilers/emscripten-fastcomp/default.nix:26:14
Also, "matthewbauer" is not defined in ./lib/maintainers.nix, comment
out.
Caused by f646b9295e and
d078fe1e9c.
