Remove custom library search path (RPATH/RUNPATH)

Origin: vendor
Forwarded: not-needed
Last-Update: 2020-11-18

This reverts upstream's preference of setting RPATH/RUNPATH for
installed binaries.  Fixes Lintian custom-library-search-path error.
Last-Update: 2020-11-18
Gbp-Pq: Name 0002-remove-custom-library-search-path.patch

Add extra CMake install rules

Origin: vendor
Forwarded: not-needed
Last-Update: 2020-11-18

for contrib/cidmap, contrib/fonttools and pycontrib to restore the
files that were installed to fontforge-extras and python3-fontforge
prior to the FontForge 2020 March Release.
Last-Update: 2020-11-18
Gbp-Pq: Name 0001-add-extra-cmake-install-rules.patch

fontforge (1:20201107~dfsg-4) unstable; urgency=medium

  * Rename extended to extendeddbl to avoid FTBFS on Hurd.
    gnumach-dev 1.8+git20201129 added to /usr/include/i386-gnu/mach/i386/fp_reg.h
    a new "extended" field which happens to collide with the custom-defined
    "extended" type in FontForge, leading to FTBFS on hurd-i386.
    See 0005-hurd-rename-extended-to-avoid-conflict-with-gnumach-dev.patch
  * Rename 0004-hurd-compatibility.patch to 0004-hurd-PATH_MAX-and-MAXPATHLEN.patch

[dgit import unpatched fontforge 1:20201107~dfsg-4]

Import fontforge_20201107~dfsg-4.debian.tar.xz

[dgit import tarball fontforge 1:20201107~dfsg-4 fontforge_20201107~dfsg-4.debian.tar.xz]

Import fontforge_20201107~dfsg.orig.tar.xz

[dgit import orig fontforge_20201107~dfsg.orig.tar.xz]