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nixpkgs/pkgs/development/libraries/ncurses/default.nix

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{ lib, stdenv, fetchurl, pkgconfig
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, mouseSupport ? false
, unicode ? true
, gpm
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}:
let
inherit (stdenv) isDarwin;
abiVersion = if isDarwin then "5" else "6";
version = if isDarwin then "5.9" else "6.0";
sha256 = if isDarwin
then "0fsn7xis81za62afan0vvm38bvgzg5wfmv1m86flqcj0nj7jjilh"
else "0q3jck7lna77z5r42f13c4xglc7azd19pxfrjrpgp2yf615w4lgm";
in
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stdenv.mkDerivation rec {
name = "ncurses-${version}";
src = fetchurl {
url = "mirror://gnu/ncurses/${name}.tar.gz";
inherit sha256;
};
patches = [ ./clang.patch ];
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outputs = [ "dev" "out" "man" ];
setOutputFlags = false; # some aren't supported
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configureFlags = [
"--with-shared"
"--without-debug"
"--enable-pc-files"
"--enable-symlinks"
] ++ lib.optional unicode "--enable-widec";
# Only the C compiler, and explicitly not C++ compiler needs this flag on solaris:
CFLAGS = lib.optionalString stdenv.isSunOS "-D_XOPEN_SOURCE_EXTENDED";
nativeBuildInputs = [ pkgconfig ];
buildInputs = lib.optional (mouseSupport && stdenv.isLinux) gpm;
preConfigure = ''
export PKG_CONFIG_LIBDIR="$dev/lib/pkgconfig"
mkdir -p "$PKG_CONFIG_LIBDIR"
configureFlagsArray+=(
"--libdir=$out/lib"
"--includedir=$dev/include"
"--bindir=$dev/bin"
"--mandir=$man/share/man"
"--with-pkg-config-libdir=$PKG_CONFIG_LIBDIR"
)
''
+ lib.optionalString stdenv.isSunOS ''
sed -i -e '/-D__EXTENSIONS__/ s/-D_XOPEN_SOURCE=\$cf_XOPEN_SOURCE//' \
-e '/CPPFLAGS="$CPPFLAGS/s/ -D_XOPEN_SOURCE_EXTENDED//' \
configure
CFLAGS=-D_XOPEN_SOURCE_EXTENDED
'' + lib.optionalString stdenv.isCygwin ''
sed -i -e 's,LIB_SUFFIX="t,LIB_SUFFIX=",' configure
'';
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selfNativeBuildInput = true;
enableParallelBuilding = true;
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doCheck = false;
# 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).
postFixup = ''
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# Determine what suffixes our libraries have
suffix="$(awk -F': ' 'f{print $3; f=0} /default library suffix/{f=1}' config.log)"
libs="$(ls $dev/lib/pkgconfig | tr ' ' '\n' | sed "s,\(.*\)$suffix\.pc,\1,g")"
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suffixes="$(echo "$suffix" | awk '{for (i=1; i < length($0); i++) {x=substr($0, i+1, length($0)-i); print x}}')"
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# Get the path to the config util
cfg=$(basename $dev/bin/ncurses*-config)
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# symlink the full suffixed include directory
ln -svf . $dev/include/ncurses$suffix
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for newsuffix in $suffixes ""; do
# Create a non-abi versioned config util links
ln -svf $cfg $dev/bin/ncurses$newsuffix-config
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# Allow for end users who #include <ncurses?w/*.h>
ln -svf . $dev/include/ncurses$newsuffix
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for library in $libs; do
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for dylibtype in so dll dylib; do
if [ -e "$out/lib/lib''${library}$suffix.$dylibtype" ]; then
ln -svf lib''${library}$suffix.$dylibtype $out/lib/lib$library$newsuffix.$dylibtype
ln -svf lib''${library}$suffix.$dylibtype.${abiVersion} $out/lib/lib$library$newsuffix.$dylibtype.${abiVersion}
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fi
done
for statictype in a dll.a la; do
if [ -e "$out/lib/lib''${library}$suffix.$statictype" ]; then
ln -svf lib''${library}$suffix.$statictype $out/lib/lib$library$newsuffix.$statictype
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fi
done
ln -svf ''${library}$suffix.pc $dev/lib/pkgconfig/$library$newsuffix.pc
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done
done
# move some utilities to $bin
# these programs are used at runtime and don't really belong in $dev
moveToOutput "bin/clear" "$out"
moveToOutput "bin/reset" "$out"
moveToOutput "bin/tabs" "$out"
moveToOutput "bin/tput" "$out"
moveToOutput "bin/tset" "$out"
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'';
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preFixup = ''
rm "$out"/lib/*.a
'';
meta = {
description = "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 = lib.licenses.mit;
platforms = lib.platforms.all;
maintainers = [ lib.maintainers.wkennington ];
};
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passthru = {
ldflags = "-lncurses";
inherit unicode abiVersion;
};
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}