fakechroot: Add version 2.20.1 plus some patches

[Web site][https://github.com/dex4er/fakechroot]

It does not build with glibc 2.33, so use [merge/pull request 85 (glibc
2.33+ compatibility)](https://github.com/dex4er/fakechroot/pull/85)
  fixing this.

    $ chroot / whoami
    chroot: cannot change root directory to '/': Operation not permitted
    $ fakechroot chroot / whoami
    pmenzel
    $ fakechroot fakeroot chroot / whoami
    root

It’s *not* working yet with debootstrap, fakechroot, fakeroot, as there
are incompatibilies between the glibc versions. Debian sid/unstable
still has glibc 2.31 and Ubuntu 21.04 (Hirsute) also seems to be
incompatible.

    $ fakechroot fakeroot chroot "/scratch/local2/ubuntu-hirsute" /bin/true
    fakechroot: bindtextdomain: bindtextdomain: invalid mode for dlopen():
    Invalid argument

fakechroot.be0

@@ -0,0 +1,39 @@
+#!/usr/bin/env beesh
+
+# BEE_VERSION fakechroot-2.20.1_13_ge7c1f3a-0
+
+# https://github.com/dex4er/fakechroot
+# https://github.com/lipnitsk/fakechroot/commit/e7c1f3a446e594a4d0cce5f5d499c9439ce1d5c5
+# https://github.com/lipnitsk/fakechroot/archive/e7c1f3a446e594a4d0cce5f5d499c9439ce1d5c5.zip
+SRCURL[0]="https://beehive.molgen.mpg.de/473d9e856389f9ba0f494e2a9c138e88/fakechroot-${PKGFULLVERSION}.zip"
+
+# PATCHURL+=()
+
+# build_in_sourcedir
+
+# sourcesubdir_append src
+
+#mee_extract() {
+#    bee_extract "${@}"
+#}
+
+mee_patch() {
+    bee_patch "${@}"
+    start_cmd autoreconf -fi
+}
+
+#mee_configure() {
+#    bee_configure
+#}
+
+#mee_build() {
+#    bee_build
+#}
+
+#mee_install() {
+#    bee_install
+#}
+
+#mee_install_post() {
+#    exit
+#}