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nixpkgs/pkgs/tools/misc/screen/default.nix
Sergei Trofimovich 9d3d02f9c1
screen: disable parallel build (#147990)
Parallel build fails for missing generated header dependencies:

    screen.h:48:10: fatal error: comm.h: No such file or directory
        48 | #include "comm.h"
           |          ^~~~~~~~

Upstream fixes are intermingled with added features and are not
straightforward to backport. Let's disable parallelism until next
release.
2021-11-30 04:04:12 -05:00

81 lines
3.3 KiB
Nix

{ lib, stdenv, fetchurl, fetchpatch, ncurses, utmp, pam ? null }:
stdenv.mkDerivation rec {
pname = "screen";
version = "4.8.0";
src = fetchurl {
url = "mirror://gnu/screen/${pname}-${version}.tar.gz";
sha256 = "18ascpjzsy70h6hk7wpg8zmzjwgdyrdr7c6z4pg5z4l9hhyv24bf";
};
configureFlags= [
"--enable-telnet"
"--enable-pam"
"--with-sys-screenrc=/etc/screenrc"
"--enable-colors256"
];
patches = [
(fetchpatch {
# Fixes denial of services in encoding.c, remove > 4.8.0
name = "CVE-2021-26937.patch";
url = "https://salsa.debian.org/debian/screen/-/raw/master/debian/patches/99_CVE-2021-26937.patch";
sha256 = "05f3p1c7s83nccwkhmavjzgaysxnvq41c7jffs31ra65kcpabqy0";
})
] ++ lib.optional stdenv.hostPlatform.isMusl
(fetchpatch {
url = "https://gist.githubusercontent.com/yujinakayama/4608863/raw/76b9f89af5e5a2e97d9a0f36aac989fb56cf1447/gistfile1.diff";
sha256 = "0f9bf83p8zdxaa1pr75jyf5g8xr3r8kv7cyzzbpraa1q4j15ss1p";
stripLen = 1;
});
postPatch = lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform)
# XXX: Awful hack to allow cross-compilation.
'' sed -i ./configure \
-e 's/^as_fn_error .. \("cannot run test program while cross compiling\)/$as_echo \1/g'
''; # "
buildInputs = [ ncurses ] ++ lib.optional stdenv.isLinux pam
++ lib.optional stdenv.isDarwin utmp;
# Build fails due to missing dependencies on autogenerated header:
# screen.h:48:10: fatal error: comm.h: No such file or directory
# It will be fixed in next screen-4.9.0 release. The patches are
# invasive. Disabling parallelism for 4.8.0.
enableParallelBuilding = false;
doCheck = true;
meta = with lib; {
homepage = "https://www.gnu.org/software/screen/";
description = "A window manager that multiplexes a physical terminal";
license = licenses.gpl2Plus;
longDescription =
'' GNU Screen is a full-screen window manager that multiplexes a physical
terminal between several processes, typically interactive shells.
Each virtual terminal provides the functions of the DEC VT100
terminal and, in addition, several control functions from the ANSI
X3.64 (ISO 6429) and ISO 2022 standards (e.g., insert/delete line
and support for multiple character sets). There is a scrollback
history buffer for each virtual terminal and a copy-and-paste
mechanism that allows the user to move text regions between windows.
When screen is called, it creates a single window with a shell in it
(or the specified command) and then gets out of your way so that you
can use the program as you normally would. Then, at any time, you
can create new (full-screen) windows with other programs in them
(including more shells), kill the current window, view a list of the
active windows, turn output logging on and off, copy text between
windows, view the scrollback history, switch between windows, etc.
All windows run their programs completely independent of each other.
Programs continue to run when their window is currently not visible
and even when the whole screen session is detached from the users
terminal.
'';
platforms = platforms.unix;
maintainers = with maintainers; [ vrthra ];
};
}