This backports a patch from upstream radsecproxy to fix compilation with glibc 2.34.

It fixes the following build problem:
radsecproxy.h:35:5: error: missing binary operator before token "("
   35 | #if PTHREAD_STACK_MIN > PTHREAD_STACK_SIZE
      |     ^~~~~~~~~~~~~~~~~
make[5]: *** [Makefile:623: dtls.o] Error 1

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Remove 300-gcc10.patch as that was applied upstream, and refresh the
other patch.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>

The crude loop I wrote to come up with this changeset:

  find -L package/feeds/packages/ -name patches | \
  sed 's/patches$/refresh/' | sort | xargs make

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>

Removed upstreamed OpenSSL patch.

Added PKG_BUILD_PARALLEL for faster compilation.

Cleaned up Makefile slightly.

Ran init script through shellcheck.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Version 1.7.1 brings compatibility with openssl 1.1.0.

Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>