Add 'make uninstall' support using CMake. Typically must be run as ro…

…ot from build dir.

CMakeLists.txt

@@ -32,9 +32,20 @@ if(WIN32)
     set(KICAD_TEMPLATES template)
 endif(WIN32)
 
-mark_as_advanced(KICAD_DATA
-                 KICAD_MODULES
-                 KICAD_LIBRARY)
+mark_as_advanced( KICAD_DATA KICAD_MODULES KICAD_LIBRARY )
+
+
+#================================================
+# "make uninstall" rules
+#================================================
+configure_file(
+    "${PROJECT_SOURCE_DIR}/CMakeModules/cmake_uninstall.cmake.in"
+    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
+    IMMEDIATE @ONLY )
+
+add_custom_target( uninstall
+    "${CMAKE_COMMAND}" -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake" )
+
 
 # CMake will look in these dirs for nested 'CMakeLists.txt' files.
 # Resources.

CMakeModules/cmake_uninstall.cmake.in

@@ -0,0 +1,22 @@
+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()
+
+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( STATUS "Problem when removing \"$ENV{DESTDIR}${file}\"" )
+        endif()
+    else()
+        message( STATUS "File \"$ENV{DESTDIR}${file}\" does not exist." )
+    endif()
+endforeach()