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Fix warnings when upgraded to clang 22 #300

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Merged
walbourn merged 1 commit into from
Jun 24, 2026
+8 −4
Merged

Fix warnings when upgraded to clang 22 #300

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11 changes: 7 additions & 4 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -275,20 +275,23 @@ endforeach()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang|IntelLLVM")
set(WarningsLib -Wall -Wpedantic -Wextra)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 16.0)
list(APPEND WarningsLib "-Wno-unsafe-buffer-usage")
list(APPEND WarningsLib -Wno-unsafe-buffer-usage)
endif()
target_compile_options(${PROJECT_NAME} PRIVATE ${WarningsLib})

set(WarningsEXE ${WarningsLib} "-Wno-c++98-compat" "-Wno-c++98-compat-pedantic" "-Wno-switch" "-Wno-switch-enum" "-Wno-switch-default" "-Wno-double-promotion" "-Wno-exit-time-destructors" "-Wno-missing-prototypes")
set(WarningsEXE ${WarningsLib}
-Wno-c++98-compat -Wno-c++98-compat-pedantic
-Wno-switch -Wno-switch-enum -Wno-switch-default -Wno-double-promotion -Wno-exit-time-destructors
-Wno-missing-prototypes -Wno-padded)
foreach(t IN LISTS TOOL_EXES)
target_compile_options(${t} PRIVATE ${WarningsEXE})
endforeach()
elseif(CMAKE_CXX_COMPILER_ID MATCHES "GNU")
foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
target_compile_options(${t} PRIVATE "-Wno-ignored-attributes" "-Walloc-size-larger-than=4GB")
target_compile_options(${t} PRIVATE -Wno-ignored-attributes -Walloc-size-larger-than=4GB)

if(BUILD_SHARED_LIBS)
target_compile_options(${t} PRIVATE "-Wno-attributes")
target_compile_options(${t} PRIVATE -Wno-attributes)
endif()
endforeach()
elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
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1 change: 1 addition & 0 deletions DirectXMesh/DirectXMeshP.h
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,7 @@
#pragma clang diagnostic ignored "-Wc++98-compat-local-type-template-args"
#pragma clang diagnostic ignored "-Wcovered-switch-default"
#pragma clang diagnostic ignored "-Wfloat-equal"
#pragma clang diagnostic ignored "-Wpadded"
#pragma clang diagnostic ignored "-Wreserved-id-macro"
#pragma clang diagnostic ignored "-Wundef"
#pragma clang diagnostic ignored "-Wunknown-warning-option"
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