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{stdenv, fetchurl, unicode ? true}:
stdenv.mkDerivation rec {
name = "ncurses-5.7";
src = fetchurl {
url = "mirror://gnu/ncurses/${name}.tar.gz";
sha256 = "1x4q6kma6zgg438llbgiac3kik7j2lln9v97jdffv3fyqyjxx6qa";
};
configureFlags = ''
--with-shared --includedir=''${out}/include --without-debug
${if unicode then "--enable-widec" else ""}
'';
preBuild = ''sed -e "s@\([[:space:]]\)sh @\1''${SHELL} @" -i */Makefile Makefile'';
# When building a wide-character (Unicode) build, create backward
# compatibility links from the the "normal" libraries to the
# wide-character libraries (e.g. libncurses.so to libncursesw.so).
postInstall = if unicode then ''
chmod -v 644 $out/lib/libncurses++w.a
for lib in curses ncurses form panel menu; do
if test -e $out/lib/lib''${lib}w.a; then
rm -vf $out/lib/lib$lib.so
echo "INPUT(-l''${lib}w)" > $out/lib/lib$lib.so
ln -svf lib''${lib}w.a $out/lib/lib$lib.a
ln -svf lib''${lib}w.so.5 $out/lib/lib$lib.so.5
fi
done;
'' else "";
meta = {
description = "GNU Ncurses, a free software emulation of curses in SVR4 and more";
longDescription = ''
The Ncurses (new curses) library is a free software emulation of
curses in System V Release 4.0, and more. It uses Terminfo
format, supports pads and color and multiple highlights and
forms characters and function-key mapping, and has all the other
SYSV-curses enhancements over BSD Curses.
The ncurses code was developed under GNU/Linux. It has been in
use for some time with OpenBSD as the system curses library, and
on FreeBSD and NetBSD as an external package. It should port
easily to any ANSI/POSIX-conforming UNIX. It has even been
ported to OS/2 Warp!
'';
homepage = http://www.gnu.org/software/ncurses/;
license = "X11";
};
}
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