Merge pull request #274 from mrikola/remove-findsdl

Remove FindSDL2 scripts in favor of using our own

.travis.yml

@@ -30,7 +30,7 @@ addons:
       - libgl1-mesa-dev:i386
 
 script:
-  - sudo ./osx-linux/install_32bit_sdl.sh
+  - sudo TRAVIS=$TRAVIS ./osx-linux/install_32bit_sdl.sh
   - cmake -DCMAKE_LIBRARY_PATH=/usr/lib/i386-linux-gnu .
   - make -j2 systemshock
 
@@ -39,6 +39,8 @@ before_deploy:
   - cp systemshock shockolate
   - cp osx-linux/install_32bit_sdl.sh shockolate
   - cp osx-linux/readme_osx_linux.md shockolate
+  - cp osx-linux/run_$TRAVIS_OS_NAME.sh shockolate/run.sh
+  - cat shockolate/run.sh
   - cp -r shaders shockolate/
   - cp readme/readme-linux.txt shockolate/readme.txt
   - tar zcfv $PACKAGE_NAME shockolate

CMakeLists.txt

@@ -37,14 +37,33 @@ if(OPENGL_FOUND)
 	add_definitions(-DUSE_OPENGL)
 ENDIF(OPENGL_FOUND)
 
-# Find SDL
-set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/findsdl2-cmake" ${CMAKE_MODULE_PATH})
-find_package(SDL2 REQUIRED)
-set(SDL2_INCLUDE_DIRS ${SDL2_INCLUDE_DIR})
-set(SDL2_LIBRARIES ${SDL2_LIBRARY})
-
-# Try to find SDL_mixer, for sound
-find_package(SDL2_mixer)
+# set up SDL created by our build scripts
+set(SDL2_DIR ${CMAKE_SOURCE_DIR}/build_ext/built_sdl)
+
+set(SDL2_INCLUDE_DIRS ${SDL2_DIR}/include/SDL2)
+find_library(SDL2_LIBRARY SDL2 PATHS ${SDL2_DIR}/lib)
+find_library(SDL2MAIN_LIBRARY SDL2main PATHS ${SDL2_DIR}/lib)
+set(SDL2_LIBRARIES "${SDL2MAIN_LIBRARY};${SDL2_LIBRARY}")
+
+
+# and SDL mixer
+
+set(SDL2_MIXER_DIR ${CMAKE_SOURCE_DIR}/build_ext/built_sdl_mixer)
+
+set(SDL2_MIXER_INCLUDE_DIRS ${SDL2_MIXER_DIR}/include/SDL2)
+find_library(SDL2_MIXER_LIBRARY SDL2_mixer PATHS ${SDL2_MIXER_DIR}/lib)
+set(SDL2_MIXER_LIBRARIES ${SDL2_MIXER_LIBRARY})
+
+add_definitions(-DUSE_SDL_MIXER=1)
+
+
+# add MinGW library if necessary
+
+if(MINGW)
+	set(SDL2_LIBRARIES "mingw32 ${SDL2_LIBRARIES}")
+	set(SDL2_MIXER_LIBRARIES "mingw32 ${SDL2_MIXER_LIBRARIES}")
+endif(MINGW)
+
 
 include_directories(
 	${SDL2_INCLUDE_DIRS}

appveyor.yml

@@ -13,8 +13,8 @@ environment:
 # Avoid rebuilding external dependencies (ie. SDL and SDL_mixer)
 # Uncache build_ext if external deps change
 cache:
-  - res/music.sf2
-  - build_ext  
+#  - res/music.sf2
+#  - build_ext  
 
 # Actual build script..
 # Step 1: Git has to reside in a path without spaces because the SDL build script is weird like that.