mozjs60: ERROR: virtualenv is not compatible with this system or executable

[ryandesign (Ryan Carsten Schmidt)]

mozjs60 fails to build on arm64 because the build process uses a python virtualenv which is apparently not compatible with arm64.

​https://build.macports.org/builders/ports-11_arm64-builder/builds/926/steps/install-dependencies/logs/stdio

[codesmythe (Rob Gowin)]

This port uses an embedded copy of virtualenv to create a python2.7 virtual environment. On arm64, the created (copied?) python has an invalid code signature and is killed when run. This pull request: ​https://github.com/macports/macports-ports/pull/9898 adds a patch to ad-hoc code sign the created python executable on arm64.

After this patch, the mozjs60/arm64 fails because the configure environment assumes it is building on iphoneos when it detects an arm machine.

checking for hfs_tool... not found
checking for autoconf... /opt/local/bin/autoconf213
creating cache ./config.cache
checking host system type... arm-apple-darwin20.2.0
checking target system type... arm-apple-darwin20.2.0
checking build system type... arm-apple-darwin20.2.0
configure: error: iOS SDK 'iphoneos' could not be found.
ERROR: old-configure failed

[cjones051073 (Chris Jones)]

This port now fails on intel as well....

Oberon ~/Projects/MacPorts/ports > sudo port -v install mozjs60
--->  Computing dependencies for mozjs60.
--->  Fetching archive for mozjs60
--->  mozjs60-60.8.0_0.darwin_21.x86_64.tbz2 doesn't seem to exist in /opt/local/var/macports/incoming/verified
--->  Attempting to fetch mozjs60-60.8.0_0.darwin_21.x86_64.tbz2 from https://packages.macports.org/mozjs60
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   126    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
--->  Attempting to fetch mozjs60-60.8.0_0.darwin_21.x86_64.tbz2 from https://mse.uk.packages.macports.org/mozjs60
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   196    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
--->  Attempting to fetch mozjs60-60.8.0_0.darwin_21.x86_64.tbz2 from https://ema.uk.packages.macports.org/mozjs60
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0   315    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
--->  Fetching distfiles for mozjs60
--->  Verifying checksums for mozjs60
--->  Checksumming mozjs-60.8.0.tar.bz2
--->  Extracting mozjs60
--->  Extracting mozjs-60.8.0.tar.bz2
Executing:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work" && /usr/bin/bzip2 -dc '/opt/local/var/macports/distfiles/mozjs60/mozjs-60.8.0.tar.bz2' | /usr/bin/tar -xf - 
--->  Applying patches to mozjs60
--->  Applying patch-js.pc.in.diff
Executing:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0" && /usr/bin/patch -p0 < '/Users/chris/Projects/MacPorts/ports/lang/mozjs60/files/patch-js.pc.in.diff'
patching file js/src/build/js.pc.in
--->  Applying patch-js-config.in.diff
Executing:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0" && /usr/bin/patch -p0 < '/Users/chris/Projects/MacPorts/ports/lang/mozjs60/files/patch-js-config.in.diff'
patching file js/src/build/js-config.in
--->  Applying patch-virtualenv-arm64-codesign.diff
Executing:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0" && /usr/bin/patch -p0 < '/Users/chris/Projects/MacPorts/ports/lang/mozjs60/files/patch-virtualenv-arm64-codesign.diff'
patching file third_party/python/virtualenv/virtualenv.py
--->  Patching rules.mk: s|@executable_path|/opt/local/lib|g
--->  Configuring mozjs60
Executing:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj" && ../configure --prefix=/opt/local --with-system-nspr --disable-readline --host=x86_64-apple-darwin21 --target=x86_64-apple-darwin21 
Creating Python environment
New python executable in /opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj/_virtualenv/bin/python
ERROR: The executable /opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj/_virtualenv/bin/python is not functioning
ERROR: It thinks sys.prefix is u'/opt/local/Library/Frameworks/Python.framework/Versions/2.7' (should be u'/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj/_virtualenv')
ERROR: virtualenv is not compatible with this system or executable
Traceback (most recent call last):
  File "../../../configure.py", line 127, in <module>
    sys.exit(main(sys.argv))
  File "../../../configure.py", line 29, in main
    sandbox.run(os.path.join(os.path.dirname(__file__), 'moz.configure'))
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 399, in run
    self.include_file(path)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 390, in include_file
    exec_(code, self)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/util.py", line 59, in exec_
    exec(object, globals, locals)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/moz.configure", line 7, in <module>
    include('build/moz.configure/init.configure')
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 694, in include_impl
    self.include_file(what)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 390, in include_file
    exec_(code, self)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/util.py", line 59, in exec_
    exec(object, globals, locals)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/build/moz.configure/init.configure", line 207, in <module>
    @imports('distutils.sysconfig')
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 677, in decorator
    depends = DependsFunction(self, func, dependencies, when=when)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 96, in __init__
    sandbox._value_for(self)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 474, in _value_for
    return self._value_for_depends(obj, need_help_dependency)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/util.py", line 944, in method_call
    cache[args] = self.func(instance, *args)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 483, in _value_for_depends
    return obj.result(need_help_dependency)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/util.py", line 944, in method_call
    cache[args] = self.func(instance, *args)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 123, in result
    return self._func(*resolved_args)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/configure/__init__.py", line 1003, in wrapped
    return new_func(*args, **kwargs)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/build/moz.configure/init.configure", line 255, in virtualenv_python
    manager.build(python)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/virtualenv.py", line 439, in build
    self.create(python)
  File "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/python/mozbuild/mozbuild/virtualenv.py", line 203, in create
    'Failed to create virtualenv: %s' % self.virtualenv_root)
Exception: Failed to create virtualenv: /opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj/_virtualenv
Command failed:  cd "/opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj" && ../configure --prefix=/opt/local --with-system-nspr --disable-readline --host=x86_64-apple-darwin21 --target=x86_64-apple-darwin21 
Exit code: 1
Error: Failed to configure mozjs60: consult /opt/local/var/macports/build/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/work/mozjs-60.8.0/js/src/obj/config.log
Error: Failed to configure mozjs60: configure failure: command execution failed
Error: See /opt/local/var/macports/logs/_Users_chris_Projects_MacPorts_ports_lang_mozjs60/mozjs60/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets if you believe there is a bug.
Error: Processing of port mozjs60 failed

[breadncup]

this blocks to get emacs with xwidget variant.

[halogeno]

pidgin also depends on mozjs60 and can't be installed.

[someuser12]

FWIW, it seems mozjs78 can be built on arm64 (and then policykit also builds), see ​https://github.com/macports/macports-ports/pull/13652. Maybe it can be a solution to install at least some of the ports which depend on mozjs60?