
tomlplusplus uses Meson as a build system, which makes us come across a small bug when building Universal Binaries with our custom triplet I hate vendoring this Signed-off-by: Seth Flynn <getchoo@tuta.io>
16 lines
874 B
Diff
16 lines
874 B
Diff
diff --git a/mesonbuild/compilers/detect.py b/mesonbuild/compilers/detect.py
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index f57957f0b..a72e72a0b 100644
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--- a/mesonbuild/compilers/detect.py
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+++ b/mesonbuild/compilers/detect.py
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@@ -1472,6 +1472,11 @@ def _get_clang_compiler_defines(compiler: T.List[str], lang: str) -> T.Dict[str,
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"""
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from .mixins.clang import clang_lang_map
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+ # Filter out `-arch` flags passed to the compiler for Universal Binaries
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+ # https://github.com/mesonbuild/meson/issues/5290
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+ # https://github.com/mesonbuild/meson/issues/8206
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+ compiler = [arg for i, arg in enumerate(compiler) if not (i > 0 and compiler[i - 1] == "-arch") and not arg == "-arch"]
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+
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def _try_obtain_compiler_defines(args: T.List[str]) -> str:
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mlog.debug(f'Running command: {join_args(args)}')
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p, output, error = Popen_safe(compiler + args, write='', stdin=subprocess.PIPE)
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