Commit fac6e9f1e2f9b3dcd528495bdb87e1c78aa49aa2
2021-04-21T06:27:41
sdl2-config.cmake.in: Use more CMake variables and less autotools ones this makes it easier to create a portable sdl2-config.cmake that doesn't hardcode its path (by replacing the hardcoded prefix with something like "${CMAKE_CURRENT_LIST_DIR}/../../..")
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diff --git a/sdl2-config.cmake.in b/sdl2-config.cmake.in
index a6fa051..77c4e1a 100644
--- a/sdl2-config.cmake.in
+++ b/sdl2-config.cmake.in
@@ -3,10 +3,11 @@
set(prefix "@prefix@")
set(exec_prefix "@exec_prefix@")
set(libdir "@libdir@")
-set(SDL2_PREFIX "@prefix@")
-set(SDL2_EXEC_PREFIX "@prefix@")
-set(SDL2_LIBDIR "@libdir@")
-set(SDL2_INCLUDE_DIRS "@includedir@/SDL2")
+set(includedir "@includedir@")
+set(SDL2_PREFIX "${prefix}")
+set(SDL2_EXEC_PREFIX "${exec_prefix}")
+set(SDL2_LIBDIR "${libdir}")
+set(SDL2_INCLUDE_DIRS "${includedir}/SDL2")
set(SDL2_LIBRARIES "-L${SDL2_LIBDIR} @SDL_RLD_FLAGS@ @SDL_LIBS@")
string(STRIP "${SDL2_LIBRARIES}" SDL2_LIBRARIES)
@@ -20,7 +21,7 @@ if(NOT TARGET SDL2::SDL2)
add_library(SDL2::SDL2 SHARED IMPORTED)
set_target_properties(SDL2::SDL2 PROPERTIES
- INTERFACE_INCLUDE_DIRECTORIES "@includedir@/SDL2"
+ INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIRS}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "@libdir@/${CMAKE_SHARED_LIBRARY_PREFIX}SDL2${CMAKE_SHARED_LIBRARY_SUFFIX}"
# TODO: on windows set IMPORTED_IMPLIB to SDL2.lib
@@ -28,9 +29,9 @@ if(NOT TARGET SDL2::SDL2)
add_library(SDL2::SDL2-static STATIC IMPORTED)
set_target_properties(SDL2::SDL2-static PROPERTIES
- INTERFACE_INCLUDE_DIRECTORIES "@includedir@/SDL2"
+ INTERFACE_INCLUDE_DIRECTORIES "${SDL2_INCLUDE_DIRS}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
- IMPORTED_LOCATION "@libdir@/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}"
+ IMPORTED_LOCATION "${SDL2_LIBDIR}/${CMAKE_STATIC_LIBRARY_PREFIX}SDL2${CMAKE_STATIC_LIBRARY_SUFFIX}"
INTERFACE_LINK_LIBRARIES "${SDL2_EXTRA_LINK_FLAGS_STATIC}")
add_library(SDL2::SDL2main STATIC IMPORTED)