Migration rebuild

[marcelotrevisani]

Checklist

• [ ] Used a fork of the feedstock to propose changes
• [ ] Bumped the build number (if the version is unchanged)
• [ ] Reset the build number to 0 (if the version changed)
• [ ] Re-rendered with the latest conda-smithy (Use the phrase code>@<space/conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• [ ] Ensured the license file is being packaged.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[marcelotrevisani]

@conda-forge-admin , please rerender

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-webservice.

I tried to re-render for you, but it looks like there was nothing to do.

[mariusvniekerk]

Windows build seems to be dying because of the patch?

c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2143: syntax error: missing ')' before '('
c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2091: function returns function
c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2143: syntax error: missing ')' before 'string'
c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2143: syntax error: missing '{' before 'string'
c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2059: syntax error: 'string'
c:\bld\hdf4_1538913651983\work\hdf\src\herr.h(109): error C2059: syntax error: ')'
C:\bld\hdf4_1538913651983\work\mfhdf\xdr\xdr.c(498): warning C4267: '=': conversion f