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40 lines
1.4 KiB
40 lines
1.4 KiB
string(APPEND _ANDROID_ABI_INIT_CFLAGS
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" -funwind-tables"
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" -no-canonical-prefixes"
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)
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if(CMAKE_ANDROID_NDK AND NOT CMAKE_ANDROID_NDK_TOOLCHAIN_UNIFIED AND NOT CMAKE_ANDROID_NDK_DEPRECATED_HEADERS)
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string(APPEND _ANDROID_ABI_INIT_CFLAGS " -D__ANDROID_API__=${CMAKE_SYSTEM_VERSION}")
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endif()
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if(NOT DEFINED CMAKE_POSITION_INDEPENDENT_CODE
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AND NOT CMAKE_SYSTEM_VERSION VERSION_LESS 16)
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set(CMAKE_POSITION_INDEPENDENT_CODE ON)
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endif()
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cmake_policy(GET CMP0083 _CMP0083)
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if(_CMP0083 STREQUAL NEW)
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# PIE Flags are managed by compiler configuration files
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if(CMAKE_SYSTEM_VERSION VERSION_GREATER_EQUAL 16)
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# ensure PIE flags are passed to the linker
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set(CMAKE_C_LINK_PIE_SUPPORTED YES CACHE INTERNAL "PIE (C)")
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set(CMAKE_CXX_LINK_PIE_SUPPORTED YES CACHE INTERNAL "PIE (CXX)")
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if(CMAKE_SYSTEM_VERSION VERSION_GREATER_EQUAL 21)
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# no PIE executable are no longer supported
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set(CMAKE_C_LINK_NO_PIE_SUPPORTED NO CACHE INTERNAL "NO_PIE (C)")
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set(CMAKE_CXX_LINK_NO_PIE_SUPPORTED NO CACHE INTERNAL "NO_PIE (CXX)")
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endif()
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endif()
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else()
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if(CMAKE_POSITION_INDEPENDENT_CODE)
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string(APPEND _ANDROID_ABI_INIT_EXE_LDFLAGS " -fPIE -pie")
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endif()
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endif()
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unset(_CMP0083)
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string(APPEND _ANDROID_ABI_INIT_EXE_LDFLAGS " -Wl,--gc-sections")
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if(NOT _ANDROID_ABI_INIT_EXE_LDFLAGS_NO_nocopyreloc)
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string(APPEND _ANDROID_ABI_INIT_EXE_LDFLAGS " -Wl,-z,nocopyreloc")
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endif()
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