Add uninstall target.

2 files changed, 25 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba1653f..495ba9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,3 +8,7 @@ add_subdirectory (libusbmuxd)
 add_subdirectory (usbmuxd)
 add_subdirectory (tools)
 add_subdirectory (udev)
+
+# add uninstall target
+CONFIGURE_FILE( "${CMAKE_SOURCE_DIR}/Modules/cmake_uninstall.cmake.in" "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
+ADD_CUSTOM_TARGET(uninstall "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
diff --git a/Modules/cmake_uninstall.cmake.in b/Modules/cmake_uninstall.cmake.in
new file mode 100644
index 0000000..4bfb0bf
--- /dev/null
+++ b/Modules/cmake_uninstall.cmake.in
@@ -0,0 +1,21 @@
+IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+        MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+
+FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+STRING(REGEX REPLACE "\n" ";" files "${files}")
+FOREACH(file ${files})
+        MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
+        IF(EXISTS "$ENV{DESTDIR}${file}")
+                EXEC_PROGRAM(
+                        "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
+                        OUTPUT_VARIABLE rm_out
+                        RETURN_VALUE rm_retval
+                )
+                IF(NOT "${rm_retval}" STREQUAL 0)
+                        MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
+                ENDIF(NOT "${rm_retval}" STREQUAL 0)
+        ELSE(EXISTS "$ENV{DESTDIR}${file}")
+                MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
+        ENDIF(EXISTS "$ENV{DESTDIR}${file}")
+ENDFOREACH(file)