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568787b95f
By default, windows.h exposes a large number of problematic define statements
which are UpperCamelCase, such as a define from `CreateWindow` to
`CreateWindow{A,W}`.
As many of these names are generic (e.g. CreateFile, CreateWindow), they can
mess up Gecko code that may legitimately have its own methods with the same
names.
The header also defines some traditional SCREAMING_SNAKE_CASE defines which
can mess up our code by conflicting with local values.
This patch adds a simple code generator which generates wrappers for these
defines, and uses them to wrap the windows.h wrapper using the `stl_wrappers`
mechanism, allowing us to use windows.h in more places.
Differential Revision: https://phabricator.services.mozilla.com/D10932
21 lines
506 B
Python
21 lines
506 B
Python
import os
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def find_in_path(file, searchpath):
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for dir in searchpath.split(os.pathsep):
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f = os.path.join(dir, file)
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if os.path.exists(f):
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return f
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return ''
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def header_path(header, compiler):
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if compiler == 'gcc':
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# we use include_next on gcc
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return header
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elif compiler == 'msvc':
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return find_in_path(header, os.environ.get('INCLUDE', ''))
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else:
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# hope someone notices this ...
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raise NotImplementedError(compiler)
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