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 -4
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@@ -39,8 +39,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-char-subscripts -Wno-deprecated-declarations -Wno-implicit-int \
-Wno-logical-op-parentheses -Wno-return-type -Wno-unsequenced \
-Wno-deprecated-non-prototype -Wno-strict-prototypes
-Wno-logical-op-parentheses -Wno-return-type -Wno-unsequenced \
-Wno-deprecated-non-prototype -Wno-strict-prototypes \
-Wno-parentheses -Wno-sequence-point -Wno-unused-value
# Common C compiler warning flags
#
@@ -86,8 +87,8 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-strict-prototypes
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-extra-semi-stmt -Wno-unsafe-buffer-usage -Wno-strict-prototypes
#
CWARN+= -Weverything
#
+4 -2
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@@ -39,7 +39,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-return-type -Wno-unsequenced -Wno-deprecated-non-prototype
-Wno-return-type -Wno-unsequenced -Wno-deprecated-non-prototype \
-Wno-builtin-declaration-mismatch -Wno-sequence-point
# Common C compiler warning flags
#
@@ -85,7 +86,8 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-pedantic -Wno-poison-system-directories -Wno-strict-prototypes
-Wno-pedantic -Wno-poison-system-directories -Wno-strict-prototypes \
-Wno-unknown-warning-option -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+8 -5
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@@ -38,7 +38,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-format -Wno-parentheses -Wno-string-plus-int -Wno-strict-prototypes
CSILENCE= -Wno-format -Wno-parentheses -Wno-string-plus-int \
-Wno-strict-prototypes -Wno-int-in-bool-context
-Wno-misleading-indentation
# Common C compiler warning flags
#
@@ -84,10 +86,11 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-disabled-macro-expansion -Wno-float-conversion \
-Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shadow -Wno-shorten-64-to-32 -Wno-sign-conversion \
-Wno-strict-prototypes
-Wno-format-nonliteral -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shadow -Wno-shorten-64-to-32 -Wno-sign-conversion \
-Wno-implicit-int-float-conversion -Wno-unsafe-buffer-usage \
-Wno-strict-prototypes
#
CWARN+= -Weverything
#
+7 -5
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@@ -39,8 +39,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-absolute-value -Wno-implicit-int -Wno-deprecated-non-prototype \
-Wno-incompatible-function-pointer-types -Wno-unsequenced \
-Wno-strict-prototypes
-Wno-incompatible-function-pointer-types -Wno-unsequenced \
-Wno-incompatible-pointer-types -Wno-misleading-indentation \
-Wno-parentheses -Wno-sequence-point -Wno-strict-prototypes
# Common C compiler warning flags
#
@@ -86,9 +87,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-bad-function-cast -Wno-comma -Wno-float-conversion \
-Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-strict-prototypes
-Wno-missing-prototypes -Wno-missing-variable-declarations \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-incompatible-function-pointer-types-strict -Wno-unsafe-buffer-usage \
-Wno-strict-prototypes
#
CWARN+= -Weverything
#
+6 -4
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@@ -39,8 +39,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-Wno-implicit-int -Wno-main-return-type -Wno-extra-semi \
-Wno-strict-prototypes
-Wno-implicit-int -Wno-main-return-type -Wno-extra-semi \
-Wno-builtin-declaration-mismatch -Wno-misleading-indentation \
-Wno-pedantic -Wno-strict-prototypes
# Common C compiler warning flags
#
@@ -86,8 +87,9 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-strict-prototypes
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-strict-prototypes -Wno-unknown-warning-option \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+5 -4
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@@ -84,10 +84,11 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-cast-align -Wno-cast-qual -Wno-comma -Wno-float-equal \
-Wno-implicit-int-conversion -Wno-missing-prototypes -Wno-padded \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-sign-conversion -Wno-strict-prototypes -Wno-switch-enum \
-Wno-undef -Wno-used-but-marked-unused
-Wno-implicit-int-conversion -Wno-missing-prototypes -Wno-padded \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-sign-conversion -Wno-strict-prototypes -Wno-switch-enum \
-Wno-compound-token-split-by-macro -Wno-ignored-optimization-argument \
-Wno-unused-command-line-argument -Wno-undef -Wno-used-but-marked-unused
#
CWARN+= -Weverything
#
+8 -5
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@@ -39,8 +39,10 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-char-subscripts -Wno-empty-body -Wno-error \
-Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-deprecated-non-prototype
-Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-builtin-declaration-mismatch -Wno-int-in-bool-context \
-Wno-misleading-indentation -Wno-unused-value \
-Wno-deprecated-non-prototype
# Common C compiler warning flags
#
@@ -89,9 +91,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-float-conversion -Wno-float-equal -Wno-implicit-int-conversion \
-Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-sign-conversion -Wno-strict-prototypes
-Wno-missing-prototypes -Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-shadow -Wno-shorten-64-to-32 \
-Wno-unknown-warning-option -Wno-unsafe-buffer-usage \
-Wno-sign-conversion -Wno-strict-prototypes
#
CWARN+= -Weverything
#
+4 -2
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@@ -39,7 +39,8 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-implicit-int \
-Wno-int-conversion -Wno-pointer-to-int-cast -Wno-unused-parameter
-Wno-int-conversion -Wno-pointer-to-int-cast -Wno-unused-parameter \
-Wno-unused-value
# Common C compiler warning flags
#
@@ -85,7 +86,8 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-missing-prototypes
-Wno-poison-system-directories -Wno-missing-prototypes \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+3 -2
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@@ -39,7 +39,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-error -Wno-implicit-function-declaration -Wno-main-return-type \
-Wno-unused-parameter
-Wno-unused-parameter -Wno-int-in-bool-context
# Common C compiler warning flags
#
@@ -84,7 +84,8 @@ CC= cc
#
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-implicit-int-conversion -Wno-poison-system-directories
CSILENCE+= -Wno-implicit-int-conversion -Wno-poison-system-directories \
-Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+9 -5
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@@ -39,8 +39,11 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-empty-body -Wno-error -Wno-implicit-function-declaration \
-Wno-incompatible-pointer-types -Wno-parentheses -Wno-return-type \
-Wno-unevaluated-expression -Wno-deprecated-non-prototype -Wno-strict-prototypes
-Wno-incompatible-pointer-types -Wno-parentheses -Wno-return-type \
-Wno-unevaluated-expression -Wno-deprecated-non-prototype \
-Wno-strict-prototypes -Wno-builtin-declaration-mismatch \
-Wno-maybe-uninitialized -Wno-misleading-indentation \
-Wno-switch-unreachable
# Common C compiler warning flags
#
@@ -86,9 +89,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-float-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-strict-prototypes \
-Wno-unreachable-code
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-strict-prototypes \
-Wno-implicit-int-float-conversion -Wno-unknown-warning-option \
-Wno-unsafe-buffer-usage -Wno-unreachable-code
#
CWARN+= -Weverything
#
+8 -6
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@@ -38,9 +38,10 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-bitwise-op-parentheses -Wno-error -Wno-implicit-function-declaration \
-Wno-format-security -Wno-parentheses -Wno-shift-negative-value \
-Wno-shift-op-parentheses -Wno-strict-prototypes
CSILENCE= -Wno-bitwise-op-parentheses -Wno-error \
-Wno-implicit-function-declaration -Wno-format-security \
-Wno-parentheses -Wno-shift-negative-value -Wno-shift-op-parentheses \
-Wno-strict-prototypes -Wno-maybe-uninitialized
# Common C compiler warning flags
#
@@ -86,9 +87,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-conditional-uninitialized -Wno-format-nonliteral \
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shadow -Wno-sign-conversion
-Wno-implicit-int-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-unknown-warning-option -Wno-unsafe-buffer-usage \
-Wno-shadow -Wno-sign-conversion
#
CWARN+= -Weverything
#
+3 -2
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@@ -38,7 +38,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-trigraphs
CSILENCE= -Wno-trigraphs -Wno-aggressive-loop-optimizations -Wno-clobbered
# Common C compiler warning flags
#
@@ -84,7 +84,8 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-missing-variable-declarations -Wno-poison-system-directories \
-Wno-shorten-64-to-32 -Wno-sign-conversion
-Wno-shorten-64-to-32 -Wno-sign-conversion -Wno-unsafe-buffer-usage \
-Wno-unknown-warning-option
#
CWARN+= -Weverything
#
+7 -5
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@@ -39,8 +39,9 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-empty-body -Wno-implicit-int -Wno-unsequenced \
-Wno-deprecated-non-prototype -Wno-unused-parameter \
-Wno-incompatible-pointer-types
-Wno-deprecated-non-prototype -Wno-unused-parameter \
-Wno-misleading-indentation -Wno-sequence-point \
-Wno-incompatible-pointer-types
# Common C compiler warning flags
#
@@ -90,9 +91,10 @@ CC= cc
ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-comma -Wno-float-conversion -Wno-missing-prototypes \
-Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-strict-prototypes \
-Wno-padded
-Wno-missing-variable-declarations -Wno-pedantic \
-Wno-poison-system-directories -Wno-strict-prototypes \
-Wno-extra-semi-stmt -Wno-reserved-identifier -Wno-padded \
-Wno-reserved-macro-identifier -Wno-unsafe-buffer-usage
#
CWARN+= -Weverything
#
+2 -1
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@@ -38,7 +38,7 @@ include ../../var.mk
# Common C compiler warnings to silence
#
CSILENCE= -Wno-comment -Wno-strict-prototypes
CSILENCE= -Wno-comment -Wno-strict-prototypes -Wno-stringop-overflow
# Common C compiler warning flags
#
@@ -85,6 +85,7 @@ ifeq "$(findstring $(CLANG),${CC})" "$(CLANG)"
#
CSILENCE+= -Wno-poison-system-directories -Wno-conditional-uninitialized \
-Wno-implicit-int-conversion -Wno-missing-noreturn \
-Wno-extra-semi-stmt -Wno-unknown-warning-option -Wno-unsafe-buffer-usage \
-Wno-missing-variable-declarations -Wno-shorten-64-to-32
#
CWARN+= -Weverything