build: ignore unknown warnings/pragmas for CC=clang
IWD uses a few pragmas to ignore warnings which clang does not support. For -Werror builds these cause build failures but can be fixed by ignoring unknown warnings and pragmas.
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@ -64,4 +64,9 @@ AC_DEFUN([COMPILER_FLAGS], [
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CFLAGS+=" -Wcast-align"
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CFLAGS+=" -Wcast-align"
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fi
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fi
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fi
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fi
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if (test "$CC" = "clang"); then
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CFLAGS+=" -Wno-unknown-warning-option"
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CFLAGS+=" -Wno-unknown-pragmas"
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fi
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])
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])
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