silence compiler warnings for RHEL 9 Linux

We updated ${CSILENCE} Makefile variables for entries in an attempt to
minimize compiler warnings.  This was tested using
gcc version 11.4.1 20230605 (Red Hat 11.4.1-2) (GCC).

TODO: Recheck macOS clang to see if any new warnings have occur
      under macOS clang.
This commit is contained in:
Landon Curt Noll committed 2024-03-12 23:35:24 -07:00
1 parent cbbf6dbf7a
commit 61172e5f88
313 files changed
+1609 -1063

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+5 -3
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-newline-eof -Wno-strict-prototypes
CSILENCE= -Wno-newline-eof -Wno-strict-prototypes -Wno-maybe-uninitialized \
-Wno-misleading-indentation
# Common C compiler warning flags
#
@@ -84,8 +85,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-conditional-uninitialized -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-strict-prototypes
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-strict-prototypes -Wno-unknown-warning-option \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+2 -2
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@@ -39,7 +39,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-bool-operation -Wno-error -Wno-implicit-function-declaration \
-Wno-implicit-int
-Wno-implicit-int
# Common C compiler warning flags
#
@@ -84,7 +84,7 @@ CC= cc
#
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-cast-align -Wno-poison-system-directories
CSILENCE+= -Wno-cast-align -Wno-poison-system-directories -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+7 -5
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@@ -39,9 +39,10 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-bitwise-op-parentheses -Wno-dollar-in-identifier-extension \
-Wno-empty-body -Wno-implicit-int -Wno-incompatible-pointer-types \
-Wno-int-conversion -Wno-newline-eof -Wno-parentheses \
-Wno-shift-op-parentheses -Wno-unsequenced
-Wno-empty-body -Wno-implicit-int -Wno-incompatible-pointer-types \
-Wno-int-conversion -Wno-newline-eof -Wno-parentheses \
-Wno-shift-op-parentheses -Wno-unsequenced -Wno-misleading-indentation \
-Wno-sequence-point -Wno-unused-value
# Common C compiler warning flags
#
@@ -87,8 +88,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-cast-align -Wno-comma -Wno-format-nonliteral \
-Wno-implicit-int-conversion -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-sign-conversion -Wno-unreachable-code
-Wno-implicit-int-conversion -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-sign-conversion \
-Wno-unreachable-code -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+14 -11
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@@ -39,13 +39,14 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-bitwise-op-parentheses -Wno-bool-operation \
-Wno-conditional-type-mismatch -Wno-error \
-Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-incompatible-pointer-types -Wno-logical-not-parentheses \
-Wno-logical-op-parentheses -Wno-parentheses -Wno-shift-op-parentheses \
-Wno-sign-compare -Wno-unsequenced -Wno-unused-parameter \
-Wno-deprecated-non-prototype -Wno-return-type -Wno-pointer-type-mismatch \
-Wno-int-conversion
-Wno-conditional-type-mismatch -Wno-error \
-Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-incompatible-pointer-types -Wno-logical-not-parentheses \
-Wno-logical-op-parentheses -Wno-parentheses \
-Wno-shift-op-parentheses -Wno-sign-compare -Wno-unsequenced \
-Wno-unused-parameter -Wno-deprecated-non-prototype -Wno-return-type \
-Wno-pointer-type-mismatch -Wno-int-conversion -Wno-unused-value \
-Wno-int-in-bool-context -Wno-sequence-point -Wno-strict-aliasing
# Common C compiler warning flags
#
@@ -91,10 +92,12 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-cast-align -Wno-comma -Wno-dollar-in-identifier-extension \
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-padded -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-sign-conversion \
-Wno-strict-prototypes -Wno-shorten-64-to-32
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-padded -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-sign-conversion \
-Wno-strict-prototypes -Wno-shorten-64-to-32 \
-Wno-cast-function-type-strict -Wno-reserved-identifier \
-Wno-reserved-macro-identifier -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+2 -1
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@@ -83,7 +83,8 @@ CC= cc
#
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-float-conversion -Wno-poison-system-directories
CSILENCE+= -Wno-float-conversion -Wno-poison-system-directories \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+8 -4
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-deprecated-non-prototype -Wno-strict-prototypes
CSILENCE= -Wno-deprecated-non-prototype -Wno-strict-prototypes \
-Wno-maybe-uninitialized
# Common C compiler warning flags
#
@@ -84,9 +85,12 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-redundant-parens -Wno-shorten-64-to-32 -Wno-strict-prototypes \
-Wno-unreachable-code
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-redundant-parens -Wno-shorten-64-to-32 -Wno-strict-prototypes \
-Wno-cast-function-type-strict -Wno-extra-semi-stmt \
-Wno-incompatible-function-pointer-types-strict \
-Wno-misleading-indentation -Wno-unknown-warning-option \
-Wno-unsafe-buffer-usage -Wno-unreachable-code
#
CWARN+= -Weverything
#
+5 -4
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@@ -38,7 +38,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-strict-prototypes
CSILENCE= -Wno-strict-prototypes -Wno-misleading-indentation
# Common C compiler warning flags
#
@@ -84,9 +84,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-float-conversion -Wno-implicit-int-conversion \
-Wno-missing-prototypes -Wno-missing-variae-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-missing-variable-declarations \
-Wno-unknown-warning-option
-Wno-missing-prototypes -Wno-missing-variae-declarations \
-Wno-poison-system-directories -Wno-shadow \
-Wno-missing-variable-declarations -Wno-unknown-warning-option \
-Wno-extra-semi-stmt -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+5 -3
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@@ -39,7 +39,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-main -Wno-deprecated-non-prototype -Wno-unused-parameter
-Wno-main -Wno-deprecated-non-prototype -Wno-unused-parameter \
-Wno-builtin-declaration-mismatch
# Common C compiler warning flags
#
@@ -85,8 +86,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-double-promotion -Wno-float-conversion \
-Wno-implicit-float-conversion -Wno-missing-variable-declarations \
-Wno-newline-eof -Wno-pedantic -Wno-poison-system-directories
-Wno-implicit-float-conversion -Wno-missing-variable-declarations \
-Wno-newline-eof -Wno-pedantic -Wno-poison-system-directories \
-Wno-unknown-warning-option
#
CWARN+= -Weverything
#
+4 -3
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@@ -38,7 +38,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE=
CSILENCE= -Wno-misleading-indentation
# Common C compiler warning flags
#
@@ -88,8 +88,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-float-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shadow -Wno-sign-conversion
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-extra-semi-stmt -Wno-unsafe-buffer-usage \
-Wno-shadow -Wno-sign-conversion
#
CWARN+= -Weverything
#
+3 -3
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@@ -84,9 +84,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-implicit-int-conversion -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shorten-64-to-32 \
-Wno-float-conversion -Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-shadow -Wno-shift-sign-overflow
-Wno-poison-system-directories -Wno-shorten-64-to-32 \
-Wno-float-conversion -Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-shadow -Wno-shift-sign-overflow -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+6 -5
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-bitwise-op-parentheses -Wno-parentheses -Wno-strict-prototypes
CSILENCE= -Wno-bitwise-op-parentheses -Wno-parentheses -Wno-strict-prototypes \
-Wno-unused-value
# Common C compiler warning flags
#
@@ -85,10 +86,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-double-promotion -Wno-float-conversion \
-Wno-implicit-float-conversion -Wno-implicit-int-conversion \
-Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-sign-conversion -Wno-strict-prototypes
-Wno-implicit-float-conversion -Wno-implicit-int-conversion \
-Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-sign-conversion -Wno-strict-prototypes -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+6 -4
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-comment -Wno-empty-body -Wno-strict-prototypes
CSILENCE= -Wno-comment -Wno-empty-body -Wno-strict-prototypes \
-Wno-misleading-indentation
# Common C compiler warning flags
#
@@ -84,9 +85,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-documentation -Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-sign-conversion \
-Wno-unreachable-code-loop-increment -Wno-unused-macros
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-sign-conversion \
-Wno-unreachable-code-loop-increment -Wno-unused-macros \
-Wno-extra-semi-stmt -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+5 -3
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@@ -38,8 +38,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-absolute-value -Wno-logical-op-parentheses -Wno-shift-op-parentheses \
-Wno-strict-prototypes
CSILENCE= -Wno-absolute-value -Wno-logical-op-parentheses \
-Wno-shift-op-parentheses -Wno-strict-prototypes \
-Wno-parentheses -Wno-unused-value
# Common C compiler warning flags
#
@@ -85,7 +86,8 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -Wno-float-conversion \
-Wno-format-nonliteral -Wno-poison-system-directories -Wno-shorten-64-to-32
-Wno-format-nonliteral -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+5 -3
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-string-plus-int -Wno-strict-prototypes
CSILENCE= -Wno-string-plus-int -Wno-strict-prototypes \
-Wno-misleading-indentation -Wno-unused-value
# Common C compiler warning flags
#
@@ -84,8 +85,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-strict-prototypes
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-strict-prototypes \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+6 -5
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@@ -38,7 +38,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-parentheses -Wno-unused-variable
CSILENCE= -Wno-parentheses -Wno-unused-variable \
-Wno-misleading-indentation -Wno-stringop-truncation
# Common C compiler warning flags
#
@@ -84,10 +85,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-cast-qual -Wno-comma -Wno-disabled-macro-expansion \
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-sign-conversion \
-Wno-strict-prototypes
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-sign-conversion \
-Wno-strict-prototypes -Wno-unknown-warning-option
#
CWARN+= -Weverything
#