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optimizations

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= 2024-01-19 19:21:26 +01:00
parent 50f36d4926
commit 905d20efb6
2 changed files with 16 additions and 1 deletions
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13
CMakeLists.txt
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@ -3,6 +3,9 @@ project(Pong)
set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD 17)
# Option for enabling optimizations
option(ENABLE_OPTIMIZATIONS "Enable compiler optimizations" OFF)
# Base SDL2 # Base SDL2
find_package(SDL2 REQUIRED) find_package(SDL2 REQUIRED)
include_directories(${SDL2_INCLUDE_DIRS}) include_directories(${SDL2_INCLUDE_DIRS})
@ -33,3 +36,13 @@ add_executable(Pong src/main.cpp
# Now link the libraries to the target # Now link the libraries to the target
target_link_libraries(Pong ${SDL2_LIBRARIES} ${SDL2_GFX_LIBRARY} ${SDL2_TTF_LIBRARY}) target_link_libraries(Pong ${SDL2_LIBRARIES} ${SDL2_GFX_LIBRARY} ${SDL2_TTF_LIBRARY})
# Set compiler optimization flags
if(ENABLE_OPTIMIZATIONS)
message(STATUS "Optimizations are enabled")
if(MSVC)
target_compile_options(Pong PRIVATE /O2)
else()
target_compile_options(Pong PRIVATE -O3)
endif()
endif()

2
README.md
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@ -1,3 +1,5 @@
# Pong # Pong
A pong implementation in C++. You'll need cmake make, sdl2 sdl2-gfx and sdl2-ttf to compile. A pong implementation in C++. You'll need cmake make, sdl2 sdl2-gfx and sdl2-ttf to compile.
To enable compiler optimizations pass `-DENABLE_OPTIMIZATIONS=ON` to cmake. You'll end up with the following command `cmake -DENABLE_OPTIMIZATIONS=ON`.