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disable -Ofast for Clang >= 19 #6520

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disable -Ofast for Clang >= 19 #6520

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ef3e1cf
disable -Ofast for Clang >= 19
zhuzeitou Jan 21, 2026
6c99acb
remove -Ofast for Clang to fix AppleClang deprecation warnings
zhuzeitou Jan 21, 2026
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2 changes: 1 addition & 1 deletion src/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -372,7 +372,7 @@ else()
endif()

if(CMAKE_BUILD_TYPE MATCHES "(Release|RELEASE|release)")
if(NOT CMAKE_SYSTEM_NAME STREQUAL "Emscripten" AND NOT (CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6))
if(NOT CMAKE_SYSTEM_NAME STREQUAL "Emscripten" AND NOT (CMAKE_CXX_COMPILER_ID MATCHES "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6) AND NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
target_compile_options(ncnn PRIVATE -Ofast)
endif()

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