pch on as default for msvc and disabled for appimages

Author: Miguel-hrvs

.ci/linux.sh

@@ -2,7 +2,7 @@
 
 if [ "$TARGET" = "appimage" ]; then
     # Compile the AppImage we distribute with Clang.
-    export EXTRA_CMAKE_FLAGS=(-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DCMAKE_LINKER=/etc/bin/ld.lld)
+    export EXTRA_CMAKE_FLAGS=(-DCITRA_USE_PRECOMPILED_HEADERS=OFF -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DCMAKE_LINKER=/etc/bin/ld.lld)
 else
     # For the linux-fresh verification target, verify compilation without PCH as well.
     export EXTRA_CMAKE_FLAGS=(-DCITRA_USE_PRECOMPILED_HEADERS=OFF)

CMakeLists.txt

@@ -88,7 +88,7 @@ option(USE_DISCORD_PRESENCE "Enables Discord Rich Presence" OFF)
 # Compile options
 CMAKE_DEPENDENT_OPTION(COMPILE_WITH_DWARF "Add DWARF debugging information" ${IS_DEBUG_BUILD} "MINGW" OFF)
 option(ENABLE_LTO "Enable link time optimization" ${DEFAULT_ENABLE_LTO})
-option(CITRA_USE_PRECOMPILED_HEADERS "Use precompiled headers" OFF)
+option(CITRA_USE_PRECOMPILED_HEADERS "Use precompiled headers" ON)
 option(CITRA_WARNINGS_AS_ERRORS "Enable warnings as errors" ON)
 
 include(CitraHandleSystemLibs)