Security reports:
- https://lists.gnu.org/archive/html/screen-devel/2021-02/msg00000.html
This issue can be reproduced even on OpenWrt
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982435

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

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

Remove all patches. They have all been merged upstream.

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

Signed-off-by: Jan Pavlinec <jan.pavlinec@nic.cz>

The CONTRIBUTING.md requests an (or multiple) SPDX identifier for GPL
licenses. But a lot of packages did use a different, non-SPDX style with a
"+" at the end instead of "-or-later".

Signed-off-by: Sven Eckelmann <sven@narfation.org>

Reorganized the Makefile a bit for consistency between packages.

Added PKG_BUILD_PARALLEL for faster compilation.

Removed USEMEMMOVE hack as that is no longer used in the codebase.

Added PKG_FIXUP as the patches touch configure.ac.

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

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

On ar71xx the package grow by less than 1k
150377 screen_4.6.0-1_mips_24kc.ipk
151356 screen_4.6.0-2_mips_24kc.ipk

Original commit by @nobk

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Signed-off-by: Etienne Champetier <echampetier@anevia.com>

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

Part of a wider housekeeping effort on the packages repository.

Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>

refresh patches
quickly run tested on ar71xx

Signed-off-by: Etienne CHAMPETIER <champetier.etienne@gmail.com>

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

The configure script shipped by screen uses the presence of `elf.h` and `-lelf`
as indicator for an SVR4 system which implies a `#define BUGGYGETLOGIN`.

The SVR4 `getlogin()` replacement function does not compile with a musl
toolchain and we do not want it anyway, so patch configure to remove the broken
SVR4 detection logic.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

Add missing `os.h` include to `utmp.c` to pull in the required `utmp.h` header.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>

Signed-off-by: Etienne CHAMPETIER <etienne.champetier@free.fr>