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* [PATCH 3/3] build: ignore unknown warnings/pragmas for CC=clang
@ 2022-06-10 19:52 James Prestwood
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From: James Prestwood @ 2022-06-10 19:52 UTC (permalink / raw)
  To: iwd

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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.
---
 acinclude.m4 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/acinclude.m4 b/acinclude.m4
index a66a3746..3fd96236 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -64,4 +64,9 @@ AC_DEFUN([COMPILER_FLAGS], [
 			CFLAGS+=" -Wcast-align"
 		fi
 	fi
+
+	if (test "$CC" = "clang"); then
+		CFLAGS+=" -Wno-unknown-warning-option"
+		CFLAGS+=" -Wno-unknown-pragmas"
+	fi
 ])
-- 
2.34.1

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2022-06-10 19:52 [PATCH 3/3] build: ignore unknown warnings/pragmas for CC=clang James Prestwood

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