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cmake: by default, disable install target when building SDL as a subproject

This commit is contained in:
Anonymous Maarten 2022-07-23 15:29:13 +02:00
parent 8c51cae784
commit d63a699e01
1 changed files with 7 additions and 1 deletions
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8
CMakeLists.txt
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@ -5,6 +5,12 @@ endif()
cmake_minimum_required(VERSION 3.0.0) cmake_minimum_required(VERSION 3.0.0)
project(SDL2 C CXX) project(SDL2 C CXX)
if(CMAKE_SOURCE_DIR STREQUAL PROJECT_SOURCE_DIR)
set(SDL2_SUBPROJECT OFF)
else()
set(SDL2_SUBPROJECT ON)
endif()
if (HAIKU) if (HAIKU)
set(LINKER_LANGUAGE CXX) set(LINKER_LANGUAGE CXX)
endif() endif()
@ -414,7 +420,7 @@ endforeach()
# Allow some projects to be built conditionally. # Allow some projects to be built conditionally.
set_option(SDL2_DISABLE_SDL2MAIN "Disable building/installation of SDL2main" OFF) set_option(SDL2_DISABLE_SDL2MAIN "Disable building/installation of SDL2main" OFF)
set_option(SDL2_DISABLE_INSTALL "Disable installation of SDL2" OFF) set_option(SDL2_DISABLE_INSTALL "Disable installation of SDL2" ${SDL2_SUBPROJECT})
set_option(SDL2_DISABLE_UNINSTALL "Disable uninstallation of SDL2" OFF) set_option(SDL2_DISABLE_UNINSTALL "Disable uninstallation of SDL2" OFF)
option_string(SDL_ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto") option_string(SDL_ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto")