silence compiler warnings for macOS

After silencing compiler warnings for RHEL 9 Linux, we silence the result on macOS for Apple clang version 15.0.0 (clang-1500.3.9.4).
2024-03-13 00:38:46 -07:00
1 parent 61172e5f88
commit e9808ca45d
@@ -91,7 +91,7 @@ CSILENCE+= -Wno-cast-align -Wno-comma -Wno-implicit-int-conversion \
 	   -Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
 	   -Wno-sign-conversion -Wno-strict-prototypes \
 	   -Wno-incompatible-function-pointer-types-strict -Wno-reserved-identifier \
-	   -Wno-unsafe-buffer-usage
+	   -Wno-unsafe-buffer-usage -Wno-unknown-warning-option
 #
 CWARN+= -Weverything
 #
@@ -42,7 +42,7 @@ CSILENCE= -Wno-absolute-value -Wno-char-subscripts -Wno-dangling-else \
 	  -Wno-error -Wno-implicit-function-declaration -Wno-parentheses \
 	  -Wno-shift-op-parentheses -Wno-implicit-int -Wno-strict-prototypes \
 	  -Wno-builtin-declaration-mismatch -Wno-misleading-indentation \
-          -Wno-sign-compare -Wno-unused-value
+          -Wno-sign-compare -Wno-unused-value -Wno-unknown-warning-option

 # Common C compiler warning flags
 #
@@ -39,7 +39,7 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-strict-prototypes -Wno-misleading-indentation \
-	  -Wno-multistatement-macros
+	  -Wno-multistatement-macros -Wno-unknown-warning-option

 # Common C compiler warning flags
 #
@@ -40,7 +40,7 @@ include ../../var.mk
 #
 CSILENCE= -Wno-char-subscripts -Wno-error -Wno-implicit-function-declaration \
 	  -Wno-strict-prototypes -Wno-builtin-declaration-mismatch \
-	  -Wno-format-zero-length
+	  -Wno-format-zero-length -Wno-unknown-warning-option

 # Common C compiler warning flags
 #
@@ -40,7 +40,7 @@ include ../../var.mk
 #
 CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-shift-op-parentheses \
 	  -Wno-builtin-declaration-mismatch -Wno-misleading-indentation \
-          -Wno-parentheses -Wno-unused-parameter
+          -Wno-parentheses -Wno-unused-parameter -Wno-unknown-warning-option

 # Common C compiler warning flags
 #
@@ -38,7 +38,8 @@ include ../../var.mk

 # Common C compiler warnings to silence
 #
-CSILENCE= -Wno-keyword-macro -Wno-strict-prototypes -Wno-builtin-declaration-mismatch
+CSILENCE= -Wno-keyword-macro -Wno-strict-prototypes -Wno-builtin-declaration-mismatch \
+	  -Wno-unknown-warning-option

 # Common C compiler warning flags
 #