protobuf-c: dropped unmaintained port

protobuf-c/.footprint

@@ -1,19 +0,0 @@
-drwxr-xr-x	root/root	usr/
-drwxr-xr-x	root/root	usr/bin/
-lrwxrwxrwx	root/root	usr/bin/protoc-c -> protoc-gen-c
--rwxr-xr-x	root/root	usr/bin/protoc-gen-c
-drwxr-xr-x	root/root	usr/include/
-drwxr-xr-x	root/root	usr/include/google/
-drwxr-xr-x	root/root	usr/include/google/protobuf-c/
-lrwxrwxrwx	root/root	usr/include/google/protobuf-c/protobuf-c.h -> ../../protobuf-c/protobuf-c.h
-drwxr-xr-x	root/root	usr/include/protobuf-c/
--rw-r--r--	root/root	usr/include/protobuf-c/protobuf-c.h
--rw-r--r--	root/root	usr/include/protobuf-c/protobuf-c.proto
-drwxr-xr-x	root/root	usr/lib/
--rw-r--r--	root/root	usr/lib/libprotobuf-c.a
--rwxr-xr-x	root/root	usr/lib/libprotobuf-c.la
-lrwxrwxrwx	root/root	usr/lib/libprotobuf-c.so -> libprotobuf-c.so.1.0.0
-lrwxrwxrwx	root/root	usr/lib/libprotobuf-c.so.1 -> libprotobuf-c.so.1.0.0
--rwxr-xr-x	root/root	usr/lib/libprotobuf-c.so.1.0.0
-drwxr-xr-x	root/root	usr/lib/pkgconfig/
--rw-r--r--	root/root	usr/lib/pkgconfig/libprotobuf-c.pc

protobuf-c/.signature

@@ -1,5 +0,0 @@
-untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF3znV4Qt0ejx3vGeDSIZMPI36Fe3iKE1x9VMjtS9TtyK3GOeE07CjlQB6yOg933T53N58S1XQlb+t8c4LcNKmkgE=
-SHA256 (Pkgfile) = f4377bddca4f5572ab1795269b1d6ebe5d766ae5c5a26d5af80ad3a92bc920d1
-SHA256 (.footprint) = e4bc422270342f810d0eebb3709d8dc3673f60890c59285215e57a2ec56e3d05
-SHA256 (protobuf-c-1.4.1.tar.gz) = 4cc4facd508172f3e0a4d3a8736225d472418aee35b4ad053384b137b220339f

protobuf-c/Pkgfile

@@ -1,18 +0,0 @@
-# Description: Protocol Buffers implementation in C.
-# URL: https://github.com/protobuf-c/protobuf-c
-# Maintainer: unmaintained
-# Depends on: protobuf
-
-name=protobuf-c
-version=1.4.1
-release=1
-source=(https://github.com/protobuf-c/protobuf-c/releases/download/v$version/$name-$version.tar.gz)
-
-build() {
-  cd $name-$version
-
-  ./configure --prefix=/usr
-
-  make
-  make DESTDIR=$PKG install
-}