Comment 3 for bug 700405

hello Mahyuddin

lintian output:

dpkg-buildpackage: source only, diff-only upload (original source NOT included)
Now running lintian...
W: gmpc source: quilt-build-dep-but-no-series-file
W: gmpc source: patch-system-but-direct-changes-in-diff src/Makefile.am and 1 more

so there is a quilt patch system used I guess

From debian/rules:

%:
 dh --with=quilt $@

justifies that I guess but you have applied the changes inline in your diff

also the changelog can be more verbose like

 * src/Makefile.{am,in}:
    + link X11 library during build to fix FTBFS with ld --no-add-needed
      (LP: #700405)

I m going to process this once the above issues are addressed

Kind regards