first commit

build/ecm_uninstall.cmake

@@ -0,0 +1,21 @@
+if(NOT EXISTS "/home/chris/dev/newapp/build/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: /home/chris/dev/newapp/build/install_manifest.txt")
+endif()
+
+file(READ "/home/chris/dev/newapp/build/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}")
+        exec_program(
+            "/usr/bin/cmake" 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()
+    else()
+        message(STATUS "File $ENV{DESTDIR}${file} does not exist.")
+    endif()
+endforeach()