silence warnings under macOS for cc, clang and gcc

Used the following script to check for warnings not silenced via ${CSILENCE}: ```sh find ???? -mindepth 1 -maxdepth 1 -type d | while read dir; do (cd "$dir"; echo =-=-= "$dir" =-=-= ; csilence -v 1 clobber all ; echo ; csilence -v 1 clobber alt) done 2>&1 | less ```
2023-07-07 01:11:22 -07:00
1 parent f278341cde
commit d8425bb767
@@ -39,7 +39,8 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-	-Wno-implicit-int -Wno-return-type -Wno-unused-parameter
+	-Wno-implicit-int -Wno-return-type -Wno-unused-parameter \
+	-Wno-deprecated-non-prototype

 # Common C compiler warning flags
 #
@@ -40,7 +40,7 @@ include ../../var.mk
 #
 CSILENCE= -Wno-bitwise-conditional-parentheses -Wno-error \
 	-Wno-implicit-function-declaration -Wno-format-extra-args \
-	-Wno-implicit-int -Wno-main
+	-Wno-implicit-int -Wno-main -Wno-deprecated-non-prototype

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

 # Common C compiler warnings to silence
 #
-CSILENCE=
+CSILENCE= -Wno-strict-prototypes

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

 # Common C compiler warnings to silence
 #
-CSILENCE= -Wno-implicit-int -Wno-unsequenced
+CSILENCE= -Wno-implicit-int -Wno-unsequenced -Wno-strict-prototypes

 # Common C compiler warning flags
 #
@@ -84,7 +84,7 @@ CC= cc
 ifeq ($(CC),clang)
 #
 CSILENCE+= -Wno-comma -Wno-double-promotion -Wno-implicit-float-conversion \
-	-Wno-poison-system-directories
+	-Wno-poison-system-directories -Wno-declaration-after-statement
 #
 CWARN+= -Weverything
 #
@@ -41,7 +41,7 @@ include ../../var.mk
 CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
 	-Wno-implicit-int -Wno-int-conversion -Wno-int-to-pointer-cast \
 	-Wno-pedantic -Wno-pointer-sign -Wno-pointer-to-int-cast -Wno-return-type \
-	-Wno-unused-but-set-parameter -Wno-unused-value
+	-Wno-unused-but-set-parameter -Wno-unused-value -Wno-deprecated-non-prototype

 # Common C compiler warning flags
 #
@@ -39,7 +39,7 @@ include ../../var.mk
 # Common C compiler warnings to silence
 #
 CSILENCE= -Wno-empty-body -Wno-parentheses -Wno-shift-op-parentheses \
-	-Wno-unused-value
+	-Wno-unused-value -Wno-strict-prototypes

 # Common C compiler warning flags
 #
@@ -40,7 +40,7 @@ include ../../var.mk
 #
 CSILENCE= -Wno-bitwise-conditional-parentheses -Wno-error \
 	-Wno-implicit-function-declaration -Wno-implicit-int -Wno-parentheses \
-	-Wno-pedantic -Wno-unsequenced
+	-Wno-pedantic -Wno-unsequenced -Wno-deprecated-non-prototype

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

 # Common C compiler warnings to silence
 #
-CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-parentheses
+CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-parentheses \
+	-Wno-incompatible-pointer-types

 # Common C compiler warning flags
 #
@@ -86,7 +87,7 @@ ifeq ($(CC),clang)
 CSILENCE+= -Wno-cast-align -Wno-missing-prototypes -Wno-missing-variable-declarations \
 	-Wno-pedantic -Wno-poison-system-directories -Wno-shadow \
 	-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-strict-prototypes \
-	-Wno-undef
+	-Wno-undef -Wno-alloca
 #
 CWARN+= -Weverything
 #
@@ -41,7 +41,8 @@ include ../../var.mk
 CSILENCE= -Wno-bitwise-conditional-parentheses -Wno-empty-body -Wno-error \
 	-Wno-implicit-function-declaration -Wno-implicit-int \
 	-Wno-incompatible-pointer-types -Wno-int-conversion -Wno-parentheses \
-	-Wno-return-type -Wno-shift-op-parentheses -Wno-unsequenced
+	-Wno-return-type -Wno-shift-op-parentheses -Wno-unsequenced \
+	-Wno-deprecated-non-prototype

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

 # Common C compiler warnings to silence
 #
-CSILENCE= -Wno-empty-body
+CSILENCE= -Wno-empty-body -Wno-strict-prototypes

 # Common C compiler warning flags
 #