kotatogram/cmake_helpers
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Add an option to enable LTO

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This commit is contained in:
Eric Kotato 2021-12-30 08:03:01 +03:00
parent 37c59a2d57
commit 7d2037630a
2 changed files with 3 additions and 2 deletions
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4
init_target.cmake
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@ -36,13 +36,13 @@ function(init_target target_name) # init_target(my_target folder_name)
XCODE_ATTRIBUTE_GCC_INLINES_ARE_PRIVATE_EXTERN YES XCODE_ATTRIBUTE_GCC_INLINES_ARE_PRIVATE_EXTERN YES
XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN YES XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN YES
) )
if (DESKTOP_APP_SPECIAL_TARGET) if (DESKTOP_APP_SPECIAL_TARGET OR DESKTOP_APP_WITH_LTO)
set_target_properties(${target_name} PROPERTIES set_target_properties(${target_name} PROPERTIES
XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL $<IF:$<CONFIG:Debug>,0,fast> XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL $<IF:$<CONFIG:Debug>,0,fast>
XCODE_ATTRIBUTE_LLVM_LTO $<IF:$<CONFIG:Debug>,NO,YES> XCODE_ATTRIBUTE_LLVM_LTO $<IF:$<CONFIG:Debug>,NO,YES>
) )
endif() endif()
if (DESKTOP_APP_SPECIAL_TARGET AND WIN32 AND NOT build_win64) if (DESKTOP_APP_WITH_LTO OR (DESKTOP_APP_SPECIAL_TARGET AND WIN32 AND NOT build_win64))
set_target_properties(${target_name} PROPERTIES set_target_properties(${target_name} PROPERTIES
INTERPROCEDURAL_OPTIMIZATION_RELEASE True INTERPROCEDURAL_OPTIMIZATION_RELEASE True
INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO True INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO True

1
variables.cmake
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@ -30,6 +30,7 @@ option(DESKTOP_APP_DISABLE_AUTOUPDATE "Disable autoupdate." ${disable_autoupdate
option(DESKTOP_APP_USE_HUNSPELL_ONLY "Disable system spellchecker and use bundled Hunspell only. (For debugging purposes)" OFF) option(DESKTOP_APP_USE_HUNSPELL_ONLY "Disable system spellchecker and use bundled Hunspell only. (For debugging purposes)" OFF)
option(DESKTOP_APP_USE_ENCHANT "Use Enchant instead of bundled Hunspell. (Linux only)" OFF) option(DESKTOP_APP_USE_ENCHANT "Use Enchant instead of bundled Hunspell. (Linux only)" OFF)
option(DESKTOP_APP_NO_PDB "Disable PDB file generation. (Windows only)" OFF) option(DESKTOP_APP_NO_PDB "Disable PDB file generation. (Windows only)" OFF)
option(DESKTOP_APP_WITH_LTO "Forcibly enable link-time optimization." OFF)
if (DESKTOP_APP_USE_PACKAGED AND DEFINED CMAKE_OSX_ARCHITECTURES) if (DESKTOP_APP_USE_PACKAGED AND DEFINED CMAKE_OSX_ARCHITECTURES)
set(DESKTOP_APP_MAC_ARCH "${CMAKE_OSX_ARCHITECTURES}" CACHE STRING "Target macOS arch. (macOS only)") set(DESKTOP_APP_MAC_ARCH "${CMAKE_OSX_ARCHITECTURES}" CACHE STRING "Target macOS arch. (macOS only)")