I wonder what will happen if...

SuperTux · Aug 17, 2023 · efa5f8a · efa5f8a
1 parent ee72b8c
commit efa5f8a
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Showing 9 changed files with 20 additions and 20 deletions.
diff --git a/mk/cmake/SuperTux/BuildVersion.cmake b/mk/cmake/SuperTux/BuildVersion.cmake
@@ -1,4 +1,4 @@
-if(EXISTS "${PROJECT_SOURCE_DIR}/.git")
+if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
   ## Find revision of WC
   mark_as_advanced(GIT_EXECUTABLE)
   find_program(GIT_EXECUTABLE git)
@@ -11,7 +11,7 @@ if(EXISTS "${PROJECT_SOURCE_DIR}/.git")
   endif()
 endif()
 
-get_filename_component(BASEDIR ${PROJECT_SOURCE_DIR} NAME)
+get_filename_component(BASEDIR ${CMAKE_SOURCE_DIR} NAME)
 if("${VERSION_LIST}" STREQUAL "")
   if(${BASEDIR} MATCHES "supertux2-[0-9\\.]*")
     string(REGEX REPLACE "(\\.|_|-)" ";" VERSION_LIST ${BASEDIR})
@@ -35,12 +35,12 @@ if(${VERSION_LIST_SIZE} GREATER 0)
     set(VERSION_STRING_GIT "${MAJOR_VERSION_GIT}.${MINOR_VERSION_GIT}.${PATCH_VERSION_GIT}")
   endif()
 
-  configure_file("${PROJECT_SOURCE_DIR}/version.cmake.in" "${PROJECT_SOURCE_DIR}/version.cmake")
+  configure_file("${CMAKE_SOURCE_DIR}/version.cmake.in" "${CMAKE_SOURCE_DIR}/version.cmake")
 endif()
-if(NOT EXISTS "${PROJECT_SOURCE_DIR}/version.cmake")
+if(NOT EXISTS "${CMAKE_SOURCE_DIR}/version.cmake")
   message( SEND_ERROR "Could not find GIT or valid version.cmake. Version information will be invalid." )
 endif()
-include("${PROJECT_SOURCE_DIR}/version.cmake")
+include("${CMAKE_SOURCE_DIR}/version.cmake")
 
 if(FORCE_VERSION_STRING)
   set(SUPERTUX_VERSION_STRING "${FORCE_VERSION_STRING}")

diff --git a/mk/cmake/SuperTux/ProvideDiscord.cmake b/mk/cmake/SuperTux/ProvideDiscord.cmake
@@ -20,7 +20,7 @@ else()
   set_target_properties(LibDiscord PROPERTIES
     INTERFACE_LINK_LIBRARIES "discord-rpc"
     # discord-rpc doesn't provide includes itself
-    INTERFACE_INCLUDE_DIRECTORIES "${PROJECT_SOURCE_DIR}/external/discord-sdk/include")
+    INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/external/discord-sdk/include")
 endif()
 
 # EOF #
diff --git a/mk/cmake/SuperTux/ProvideOpenAL.cmake b/mk/cmake/SuperTux/ProvideOpenAL.cmake
@@ -18,7 +18,7 @@ if(NOT EMSCRIPTEN)
 else()
   add_library(LibOpenAL INTERFACE IMPORTED)
   set_target_properties(LibOpenAL PROPERTIES
-    INTERFACE_INCLUDE_DIRECTORIES "${PROJECT_SOURCE_DIR}/mk/emscripten/AL"
+    INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/mk/emscripten/AL"
     INTERFACE_LINK_LIBRARIES "-lopenal"
     )
 endif()

diff --git a/mk/cmake/SuperTux/ProvidePartioZip.cmake b/mk/cmake/SuperTux/ProvidePartioZip.cmake
@@ -5,7 +5,7 @@ else()
   find_package(ZLIB REQUIRED)
 endif()
 
-add_library(LibPartioZip ${PROJECT_SOURCE_DIR}/external/partio_zip/zip_manager.cpp)
+add_library(LibPartioZip ${CMAKE_CURRENT_SOURCE_DIR}/external/partio_zip/zip_manager.cpp)
 target_link_libraries(LibPartioZip PUBLIC ${ZLIB_LIBRARIES})
 target_include_directories(LibPartioZip SYSTEM PRIVATE ${ZLIB_INCLUDE_DIRS})
 target_include_directories(LibPartioZip SYSTEM PUBLIC external/partio_zip)

diff --git a/mk/cmake/SuperTux/ProvidePhysfs.cmake b/mk/cmake/SuperTux/ProvidePhysfs.cmake
@@ -21,8 +21,8 @@ if(USE_SYSTEM_PHYSFS)
     INTERFACE_LINK_LIBRARIES "${PHYSFS_LIBRARY}"
     INTERFACE_INCLUDE_DIRECTORIES "${PHYSFS_INCLUDE_DIR}")
 else()
-  if(NOT EXISTS ${PROJECT_SOURCE_DIR}/external/physfs/CMakeLists.txt)
-    message(FATAL_ERROR "physfs submodule is not checked out or ${PROJECT_SOURCE_DIR}/external/physfs/CMakeLists.txt is missing")
+  if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/external/physfs/CMakeLists.txt)
+    message(FATAL_ERROR "physfs submodule is not checked out or ${CMAKE_CURRENT_SOURCE_DIR}/external/physfs/CMakeLists.txt is missing")
   endif()
 
   if(WIN32)
@@ -35,7 +35,7 @@ else()
 
   set(PHYSFS_PREFIX ${CMAKE_BINARY_DIR}/physfs)
   ExternalProject_Add(physfs_project
-    SOURCE_DIR "${PROJECT_SOURCE_DIR}/external/physfs/"
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/physfs/"
     BUILD_BYPRODUCTS
     "${PHYSFS_PREFIX}/bin/${CMAKE_SHARED_LIBRARY_PREFIX}physfs${CMAKE_SHARED_LIBRARY_SUFFIX}"
     "${PHYSFS_PREFIX}/lib${LIB_SUFFIX}/physfs${CMAKE_LINK_LIBRARY_SUFFIX}"

diff --git a/mk/cmake/SuperTux/ProvideSDL2_ttf.cmake b/mk/cmake/SuperTux/ProvideSDL2_ttf.cmake
@@ -34,7 +34,7 @@ else()
 
   set(SDL2_TTF_PREFIX ${CMAKE_BINARY_DIR}/SDL2_ttf)
   ExternalProject_Add(SDL2_ttf_project
-    SOURCE_DIR "${PROJECT_SOURCE_DIR}/external/SDL_ttf/"
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/SDL_ttf/"
     BUILD_BYPRODUCTS "${SDL2_TTF_PREFIX}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2_ttf${CMAKE_STATIC_LIBRARY_SUFFIX}"
     CMAKE_ARGS
     -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}

diff --git a/mk/cmake/SuperTux/ProvideSexpcpp.cmake b/mk/cmake/SuperTux/ProvideSexpcpp.cmake
@@ -15,8 +15,8 @@ else()
     message(STATUS "Could NOT find sexp-cpp, using external/sexp-cpp fallback")
   endif()
 
-  if(NOT EXISTS ${PROJECT_SOURCE_DIR}/external/sexp-cpp/CMakeLists.txt)
-    message(FATAL_ERROR "sexp-cpp submodule is not checked out or ${PROJECT_SOURCE_DIR}/external/sexp-cpp/CMakeLists.txt is missing")
+  if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/external/sexp-cpp/CMakeLists.txt)
+    message(FATAL_ERROR "sexp-cpp submodule is not checked out or ${CMAKE_CURRENT_SOURCE_DIR}/external/sexp-cpp/CMakeLists.txt is missing")
   endif()
 
   file(GLOB SEXP_SOURCES_CXX RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} external/sexp-cpp/src/*.cpp)

diff --git a/mk/cmake/SuperTux/ProvideSquirrel.cmake b/mk/cmake/SuperTux/ProvideSquirrel.cmake
@@ -17,8 +17,8 @@ else()
     message(STATUS "Could NOT find squirrel, using external/squirrel fallback")
   endif()
 
-  if(NOT EXISTS ${PROJECT_SOURCE_DIR}/external/squirrel/CMakeLists.txt)
-    message(FATAL_ERROR "squirrel submodule is not checked out or ${PROJECT_SOURCE_DIR}/external/squirrel/CMakeLists.txt is missing")
+  if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel/CMakeLists.txt)
+    message(FATAL_ERROR "squirrel submodule is not checked out or ${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel/CMakeLists.txt is missing")
   endif()
 
   if(CMAKE_CROSSCOMPILING AND NOT EMSCRIPTEN)
@@ -36,7 +36,7 @@ else()
 
   set(SQUIRREL_PREFIX ${CMAKE_BINARY_DIR}/squirrel/ex)
   ExternalProject_Add(squirrel_project
-    SOURCE_DIR "${PROJECT_SOURCE_DIR}/external/squirrel/"
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/squirrel/"
     BUILD_BYPRODUCTS
     "${SQUIRREL_PREFIX}/lib/${SQUIRREL_MULTIARCH_DIR}${CMAKE_STATIC_LIBRARY_PREFIX}sqstdlib_static${CMAKE_STATIC_LIBRARY_SUFFIX}"
     "${SQUIRREL_PREFIX}/lib/${SQUIRREL_MULTIARCH_DIR}${CMAKE_STATIC_LIBRARY_PREFIX}squirrel_static${CMAKE_STATIC_LIBRARY_SUFFIX}"

diff --git a/mk/cmake/SuperTux/ProvideTinygettext.cmake b/mk/cmake/SuperTux/ProvideTinygettext.cmake
@@ -17,8 +17,8 @@ else()
     message(STATUS "Could NOT find tinygettext, using external/tinygettext fallback")
   endif()
 
-  if(NOT EXISTS ${CMAKE_SOURCE_DIR}/external/tinygettext/CMakeLists.txt)
-    message(FATAL_ERROR "tinygettext submodule is not checked out or ${CMAKE_SOURCE_DIR}/external/tinygettext/CMakeLists.txt is missing")
+  if(NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/external/tinygettext/CMakeLists.txt)
+    message(FATAL_ERROR "tinygettext submodule is not checked out or ${CMAKE_CURRENT_SOURCE_DIR}/external/tinygettext/CMakeLists.txt is missing")
   endif()
 
   # Include altivec wrapper on ppc
@@ -35,7 +35,7 @@ else()
 
   set(TINYGETTEXT_PREFIX ${CMAKE_BINARY_DIR}/tinygettext)
   ExternalProject_Add(tinygettext_project
-    SOURCE_DIR "${CMAKE_SOURCE_DIR}/external/tinygettext/"
+    SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/external/tinygettext/"
     BUILD_BYPRODUCTS "${TINYGETTEXT_PREFIX}/lib${LIB_SUFFIX}/${CMAKE_STATIC_LIBRARY_PREFIX}tinygettext${CMAKE_STATIC_LIBRARY_SUFFIX}"
     LIST_SEPARATOR "|"
     CMAKE_ARGS