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41 lines
834 B
Python
41 lines
834 B
Python
# Bazel + GCC,
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# Default:
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# -U_FORTIFY_SOURCE
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# -Wall
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# -Wunused-but-set-parameter
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# -Wno-free-nonheap-object
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# -fno-omit-frame-pointer
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# With -c dbg, adds:
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# -g
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# With -c opt, adds:
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# -g0 -O2
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# Base C options
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COPTS_BASE = [
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"-std=c90",
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]
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_COPTS_WARNING = [
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"-Wall",
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"-Wextra",
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"-Wpointer-arith",
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"-Wwrite-strings",
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"-Wmissing-prototypes",
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"-Wdouble-promotion",
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"-Werror=implicit-function-declaration",
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"-Winit-self",
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"-Wstrict-prototypes",
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"-Wno-format-zero-length",
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]
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# Internal C compilation options. Use this by default for all C targets in the
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# repo.
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COPTS = (
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COPTS_BASE +
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select({
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"//bazel:warnings_off": [],
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"//bazel:warnings_on": _COPTS_WARNING,
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"//bazel:warnings_error": _COPTS_WARNING + ["-Werror"],
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})
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)
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