Merge pull request #846 from AppImage/extract-libappimage

Extract libappimage

Author: TheAssassin

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "cmake/sanitizers-cmake"]
 	path = cmake/sanitizers-cmake
 	url = https://github.com/arsenm/sanitizers-cmake
+[submodule "lib/libappimage"]
+	path = lib/libappimage
+	url = https://github.com/AppImage/libappimage.git

CMakeLists.txt

@@ -65,10 +65,10 @@ set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/cmake)
 
-# find paths to tools, incorporating optional TOOLS_PREFIX
-include(cmake/tools.cmake)
-
 # configure dependencies
+add_subdirectory(lib)
+
+include(lib/libappimage/cmake/tools.cmake)
 include(cmake/dependencies.cmake)
 
 
@@ -89,9 +89,3 @@ set(APPIMAGEKIT_PACKAGE_DEBS FALSE CACHE BOOL "")
 if(APPIMAGEKIT_PACKAGE_DEBS)
     include(cmake/cpack_debs.cmake)
 endif()
-
-################################
-# unit and functionality tests #
-################################
-
-add_subdirectory(tests)

build.sh

@@ -80,12 +80,6 @@ if [ -d /deps/lib ]; then
     export LD_LIBRARY_PATH="$LD_LIBRARY_PATH":/deps/lib/
 fi
 
-ldd tests/test_*
-
-if [ $RUN_TESTS -ne 0 ]; then
-  ctest -V
-fi
-
 xxd src/runtime | head -n 1
 
 # Do NOT strip runtime