cmake: no more SDL3_* cache variables

.github/workflows/msvc.yml

@@ -48,7 +48,7 @@ jobs:
         -DSDL_TESTS=ON `
         -DSDL_INSTALL_TESTS=ON `
         -DSDL_VENDOR_INFO="Github Workflow" `
-        -DSDL3_DISABLE_INSTALL=OFF `
+        -DSDL_DISABLE_INSTALL=OFF `
         ${{ matrix.platform.flags }} `
         -DCMAKE_INSTALL_PREFIX=prefix
     - name: Build (CMake)

CMakeLists.txt

@@ -356,8 +356,8 @@ foreach(_SUB ${SDL_SUBSYSTEMS})
 endforeach()
 
 # Allow some projects to be built conditionally.
-set_option(SDL3_DISABLE_INSTALL    "Disable installation of SDL3" ${SDL3_SUBPROJECT})
-set_option(SDL3_DISABLE_UNINSTALL  "Disable uninstallation of SDL3" OFF)
+set_option(SDL_DISABLE_INSTALL    "Disable installation of SDL3" ${SDL3_SUBPROJECT})
+set_option(SDL_DISABLE_UNINSTALL  "Disable uninstallation of SDL3" OFF)
 
 option_string(SDL_ASSERTIONS "Enable internal sanity checks (auto/disabled/release/enabled/paranoid)" "auto")
 #set_option(SDL_DEPENDENCY_TRACKING "Use gcc -MMD -MT dependency tracking" ON)
@@ -3216,7 +3216,7 @@ if(SDL_TEST)
   target_link_libraries(SDL3_test PRIVATE ${EXTRA_TEST_LIBS})
 endif()
 
-if(NOT SDL3_DISABLE_INSTALL)
+if(NOT SDL_DISABLE_INSTALL)
 
   ##### Configure installation folders #####
 
@@ -3376,7 +3376,7 @@ endif()
 
 ##### Uninstall target #####
 
-if(NOT SDL3_DISABLE_UNINSTALL)
+if(NOT SDL_DISABLE_UNINSTALL)
   if(NOT TARGET uninstall)
     configure_file(cmake/cmake_uninstall.cmake.in cmake_uninstall.cmake IMMEDIATE @ONLY)
 

build-scripts/android-prefab.sh

@@ -61,7 +61,7 @@ build_cmake_projects() {
             -DSDL_STATIC=ON \
             -DSDL_STATIC_PIC=ON \
             -DSDL_TEST=ON \
-            -DSDL3_DISABLE_INSTALL=OFF \
+            -DSDL_DISABLE_INSTALL=OFF \
             -DCMAKE_INSTALL_PREFIX="${build_root}/build_${android_abi}/prefix" \
             -DCMAKE_INSTALL_INCLUDEDIR=include \
             -DCMAKE_INSTALL_LIBDIR=lib \