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Enable LTO even for multi-config CMake generators

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See https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#build-configurations
for the rationale.
This commit is contained in:
ISSOtm
2026-03-14 20:11:49 -04:00
committed by Rangi
parent db9d9c7653
commit 35af3185eb
1 changed files with 12 additions and 12 deletions
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24
CMakeLists.txt
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@@ -97,21 +97,21 @@ include_directories("${PROJECT_SOURCE_DIR}/include")
set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED True) set(CMAKE_CXX_STANDARD_REQUIRED True)
message(CHECK_START "Checking if LTO is supported")
include(CheckIPOSupported)
check_ipo_supported(RESULT enable_lto)
if(enable_lto)
message(CHECK_PASS "yes")
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE ON)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELWITHDEBINFO ON)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL ON)
else()
message(CHECK_FAIL "no")
endif()
add_subdirectory(src) add_subdirectory(src)
add_subdirectory(test) add_subdirectory(test)
if(CMAKE_BUILD_TYPE STREQUAL "Release")
message(CHECK_START "Checking if LTO is supported")
include(CheckIPOSupported)
check_ipo_supported(RESULT enable_lto)
if(enable_lto)
message(CHECK_PASS "yes")
set_property(TARGET rgbasm rgblink rgbfix rgbgfx PROPERTY INTERPROCEDURAL_OPTIMIZATION ON)
else()
message(CHECK_FAIL "no")
endif()
endif()
set(man1 "man/rgbasm.1" set(man1 "man/rgbasm.1"
"man/rgbfix.1" "man/rgbfix.1"
"man/rgbgfx.1" "man/rgbgfx.1"