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mdbx-cmake: синхронизация LTO-рецептов.

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Леонид Юрьев (Leonid Yuriev)
2022-10-16 18:10:44 +03:00
parent cd616447da
commit 64d0e639c2
1 changed files with 15 additions and 5 deletions
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20
CMakeLists.txt
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@@ -241,17 +241,16 @@ else()
option(BUILD_FOR_NATIVE_CPU "Generate code for the compiling machine CPU" OFF)
endif()
if(CMAKE_CONFIGURATION_TYPES OR NOT CMAKE_BUILD_TYPE_UPPERCASE STREQUAL "DEBUG")
if((CMAKE_CONFIGURATION_TYPES OR NOT CMAKE_BUILD_TYPE_UPPERCASE STREQUAL "DEBUG")
AND (NOT CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6.0)
AND (NOT CMAKE_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.0))
set(INTERPROCEDURAL_OPTIMIZATION_DEFAULT ON)
else()
set(INTERPROCEDURAL_OPTIMIZATION_DEFAULT OFF)
endif()
if(CMAKE_INTERPROCEDURAL_OPTIMIZATION_AVAILABLE
OR GCC_LTO_AVAILABLE OR MSVC_LTO_AVAILABLE OR
(CLANG_LTO_AVAILABLE AND
((DEFINED MDBX_ENABLE_TESTS AND NOT MDBX_ENABLE_TESTS)
OR NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.0)))
OR GCC_LTO_AVAILABLE OR MSVC_LTO_AVAILABLE OR CLANG_LTO_AVAILABLE)
option(INTERPROCEDURAL_OPTIMIZATION "Enable interprocedural/LTO optimization" ${INTERPROCEDURAL_OPTIMIZATION_DEFAULT})
else()
set(INTERPROCEDURAL_OPTIMIZATION OFF)
@@ -261,14 +260,25 @@ else()
if(GCC_LTO_AVAILABLE)
set(LTO_ENABLED TRUE)
set(CMAKE_AR ${CMAKE_GCC_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_C_COMPILER_AR ${CMAKE_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_CXX_COMPILER_AR ${CMAKE_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_NM ${CMAKE_GCC_NM} CACHE PATH "Path to nm program with LTO-plugin" FORCE)
set(CMAKE_RANLIB ${CMAKE_GCC_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
set(CMAKE_C_COMPILER_RANLIB ${CMAKE_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
set(CMAKE_CXX_COMPILER_RANLIB ${CMAKE_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
message(STATUS "MDBX indulge Link-Time Optimization by GCC")
elseif(CLANG_LTO_AVAILABLE)
set(LTO_ENABLED TRUE)
if(CMAKE_CLANG_LD)
set(CMAKE_LINKER ${CMAKE_CLANG_LD} CACHE PATH "Path to lld or ld program with LTO-plugin" FORCE)
endif()
set(CMAKE_AR ${CMAKE_CLANG_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_C_COMPILER_AR ${CMAKE_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_CXX_COMPILER_AR ${CMAKE_AR} CACHE PATH "Path to ar program with LTO-plugin" FORCE)
set(CMAKE_NM ${CMAKE_CLANG_NM} CACHE PATH "Path to nm program with LTO-plugin" FORCE)
set(CMAKE_RANLIB ${CMAKE_CLANG_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
set(CMAKE_C_COMPILER_RANLIB ${CMAKE_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
set(CMAKE_CXX_COMPILER_RANLIB ${CMAKE_RANLIB} CACHE PATH "Path to ranlib program with LTO-plugin" FORCE)
message(STATUS "MDBX indulge Link-Time Optimization by CLANG")
elseif(MSVC_LTO_AVAILABLE)
set(LTO_ENABLED TRUE)