From 7b993be7057b80514914de275b0625a0e4a8bbd1 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Sat, 12 Apr 2025 18:20:29 +0200
Subject: [PATCH] cmake: build examples as shared library on Android
These examples won't be useful without accompanying Java classes
or Android manifest, but they will at least successfully link.
---
CMakeLists.txt | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4bbafed..f338feb4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1190,13 +1190,16 @@ if(SDLIMAGE_INSTALL)
endif()
if(SDLIMAGE_SAMPLES)
- add_executable(showanim examples/showanim.c)
- add_executable(showimage examples/showimage.c)
-
- foreach(prog showanim showimage)
- sdl_add_warning_options(${prog} WARNING_AS_ERROR ${SDLIMAGE_WERROR})
- target_link_libraries(${prog} PRIVATE SDL3_image::${sdl3_image_target_name})
- target_link_libraries(${prog} PRIVATE ${sdl3_target_name})
+ function(add_sdl_image_example_executable TARGET)
+ if(ANDROID)
+ add_library(${TARGET} SHARED ${ARGN})
+ else()
+ add_executable(${TARGET} ${ARGN})
+ endif()
+ sdl_add_warning_options(${TARGET} WARNING_AS_ERROR ${SDLIMAGE_WERROR})
+ sdl_target_link_options_no_undefined(${TARGET})
+ target_link_libraries(${TARGET} PRIVATE SDL3_image::${sdl3_image_target_name})
+ target_link_libraries(${TARGET} PRIVATE ${sdl3_target_name})
if(SDLIMAGE_SAMPLES_INSTALL)
install(TARGETS ${prog}
@@ -1206,7 +1209,9 @@ if(SDLIMAGE_SAMPLES)
SDL_install_pdb("${prog}" "${CMAKE_INSTALL_LIBEXECDIR}/installed-tests/SDL3_image")
endif()
endif()
- endforeach()
+ endfunction()
+ add_sdl_image_example_executable(showanim examples/showanim.c)
+ add_sdl_image_example_executable(showimage examples/showimage.c)
endif()
if(SDLIMAGE_TESTS)