added uninstall target

added uninstall module to remove all project files from install location
module uses cmake remove command depending on cmake version

Signed-off-by: cristina-suteu <[email protected]>

CMakeLists.txt

@@ -337,3 +337,13 @@ if(NOT EXISTS "${TARGET_PATH}")
 endif()
 
 add_subdirectory(plugins)
+
+if(NOT TARGET uninstall)
+ configure_file(
+ "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
+ "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+ IMMEDIATE @ONLY)
+
+ add_custom_target(uninstall
+ COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
+endif()

cmake_uninstall.cmake.in

@@ -0,0 +1,35 @@
+if(NOT EXISTS "@CMAKE_BINARY_DIR@/install_manifest.txt")
+ message(FATAL_ERROR "Cannot find install manifest: @CMAKE_BINARY_DIR@/install_manifest.txt")
+endif()
+
+file(READ "@CMAKE_BINARY_DIR@/install_manifest.txt" files)
+string(REGEX REPLACE "\n" ";" files "${files}")
+foreach(file ${files})
+ message(STATUS "Uninstalling $ENV{DESTDIR}${file}")
+ if(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+ if(${CMAKE_VERSION} VERSION_LESS "3.17")
+ exec_program(
+ "${CMAKE_COMMAND}" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+ OUTPUT_VARIABLE rm_out
+ RETURN_VALUE rm_retval
+ )
+ else()
+ exec_program(
+ "${CMAKE_COMMAND}" ARGS "-E rm -r \"$ENV{DESTDIR}${file}\""
+ OUTPUT_VARIABLE rm_out
+ RETURN_VALUE rm_retval
+ )
+ endif()
+ if(NOT "${rm_retval}" STREQUAL 0)
+ message(FATAL_ERROR "Problem when removing $ENV{DESTDIR}${file}")
+ endif()
+ else(IS_SYMLINK "$ENV{DESTDIR}${file}" OR EXISTS "$ENV{DESTDIR}${file}")
+ message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+ endif()
+endforeach()
+
+set(OSC_LIB_DIR $ENV{DESTDIR}@CMAKE_INSTALL_PREFIX@/lib/osc)
+set(OSC_SHARE_DIR $ENV{DESTDIR}@CMAKE_INSTALL_PREFIX@/share/osc)
+
+file (REMOVE_RECURSE ${OSC_LIB_DIR})
+file (REMOVE_RECURSE ${OSC_SHARE_DIR})