228 lines
8.7 KiB
Nix
228 lines
8.7 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, buildPackages
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, updateAutotoolsGnuConfigScriptsHook
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, ncurses
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, pkg-config
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, abiVersion ? "6"
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, enableStatic ? stdenv.hostPlatform.isStatic
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, withCxx ? !stdenv.hostPlatform.useAndroidPrebuilt
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, mouseSupport ? false, gpm
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, withTermlib ? false
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, unicodeSupport ? true
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, testers
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, binlore
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}:
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stdenv.mkDerivation (finalAttrs: {
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version = "6.4.20221231";
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pname = "ncurses" + lib.optionalString (abiVersion == "5") "-abi5-compat";
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src = fetchurl {
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url = "https://invisible-island.net/archives/ncurses/ncurses-${lib.versions.majorMinor finalAttrs.version}.tar.gz";
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hash = "sha256-aTEoPZrIfFBz8wtikMTHXyFjK7T8NgOsgQCBK+0kgVk=";
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};
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outputs = [ "out" "dev" "man" ];
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setOutputFlags = false; # some aren't supported
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configureFlags = [
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(lib.withFeature (!enableStatic) "shared")
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"--without-debug"
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"--enable-pc-files"
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"--enable-symlinks"
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"--with-manpage-format=normal"
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"--disable-stripping"
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"--with-versioned-syms"
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] ++ lib.optional unicodeSupport "--enable-widec"
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++ lib.optional (!withCxx) "--without-cxx"
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++ lib.optional (abiVersion == "5") "--with-abi-version=5"
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++ lib.optional stdenv.hostPlatform.isNetBSD "--enable-rpath"
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++ lib.optional withTermlib "--with-termlib"
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++ lib.optionals stdenv.hostPlatform.isWindows [
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"--enable-sp-funcs"
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"--enable-term-driver"
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] ++ lib.optionals (stdenv.hostPlatform.isUnix && enableStatic) [
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# For static binaries, the point is to have a standalone binary with
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# minimum dependencies. So here we make sure that binaries using this
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# package won't depend on a terminfo database located in the Nix store.
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"--with-terminfo-dirs=${lib.concatStringsSep ":" [
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"/etc/terminfo" # Debian, Fedora, Gentoo
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"/lib/terminfo" # Debian
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"/usr/share/terminfo" # upstream default, probably all FHS-based distros
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"/run/current-system/sw/share/terminfo" # NixOS
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]}"
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] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
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"--with-build-cc=${buildPackages.stdenv.cc}/bin/${buildPackages.stdenv.cc.targetPrefix}cc"
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] ++ (lib.optionals (stdenv.cc.bintools.isLLVM && lib.versionAtLeast stdenv.cc.bintools.version "17") [
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# lld17+ passes `--no-undefined-version` by default and makes this a hard
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# error; ncurses' `resulting.map` version script references symbols that
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# aren't present.
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#
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# See: https://lists.gnu.org/archive/html/bug-ncurses/2024-05/msg00086.html
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#
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# For now we allow this with `--undefined-version`:
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"LDFLAGS=-Wl,--undefined-version"
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]);
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# Only the C compiler, and explicitly not C++ compiler needs this flag on solaris:
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CFLAGS = lib.optionalString stdenv.hostPlatform.isSunOS "-D_XOPEN_SOURCE_EXTENDED";
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strictDeps = true;
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nativeBuildInputs = [
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updateAutotoolsGnuConfigScriptsHook
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pkg-config
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] ++ lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
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# for `tic`, build already depends on for build `cc` so it's weird the build doesn't just build `tic`.
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ncurses
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];
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buildInputs = lib.optional (mouseSupport && stdenv.hostPlatform.isLinux) gpm;
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preConfigure = ''
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export PKG_CONFIG_LIBDIR="$dev/lib/pkgconfig"
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mkdir -p "$PKG_CONFIG_LIBDIR"
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configureFlagsArray+=(
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"--libdir=$out/lib"
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"--includedir=$dev/include"
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"--bindir=$dev/bin"
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"--mandir=$man/share/man"
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"--with-pkg-config-libdir=$PKG_CONFIG_LIBDIR"
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)
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''
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+ lib.optionalString stdenv.hostPlatform.isSunOS ''
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sed -i -e '/-D__EXTENSIONS__/ s/-D_XOPEN_SOURCE=\$cf_XOPEN_SOURCE//' \
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-e '/CPPFLAGS="$CPPFLAGS/s/ -D_XOPEN_SOURCE_EXTENDED//' \
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configure
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CFLAGS=-D_XOPEN_SOURCE_EXTENDED
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'';
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enableParallelBuilding = true;
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doCheck = false;
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postFixup = let
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abiVersion-extension = if stdenv.hostPlatform.isDarwin then "${abiVersion}.$dylibtype" else "$dylibtype.${abiVersion}"; in
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''
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# Determine what suffixes our libraries have
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suffix="$(awk -F': ' 'f{print $3; f=0} /default library suffix/{f=1}' config.log)"
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''
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# When building a wide-character (Unicode) build, create backward
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# compatibility links from the the "normal" libraries to the
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# wide-character libraries (e.g. libncurses.so to libncursesw.so).
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+ lib.optionalString unicodeSupport ''
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libs="$(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($0)-i); print x}}')"
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# Get the path to the config util
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cfg=$(basename $dev/bin/ncurses*-config)
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# symlink the full suffixed include directory
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ln -svf . $dev/include/ncurses$suffix
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for newsuffix in $suffixes ""; do
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# Create a non-abi versioned config util links
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ln -svf $cfg $dev/bin/ncurses$newsuffix-config
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# Allow for end users who #include <ncurses?w/*.h>
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ln -svf . $dev/include/ncurses$newsuffix
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for library in $libs; do
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for dylibtype in so dll dylib; do
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if [ -e "$out/lib/lib''${library}$suffix.$dylibtype" ]; then
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ln -svf lib''${library}$suffix.$dylibtype $out/lib/lib$library$newsuffix.$dylibtype
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ln -svf lib''${library}$suffix.${abiVersion-extension} $out/lib/lib$library$newsuffix.${abiVersion-extension}
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if [ "ncurses" = "$library" ]
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then
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# make libtinfo symlinks
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ln -svf lib''${library}$suffix.$dylibtype $out/lib/libtinfo$newsuffix.$dylibtype
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ln -svf lib''${library}$suffix.${abiVersion-extension} $out/lib/libtinfo$newsuffix.${abiVersion-extension}
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fi
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fi
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done
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for statictype in a dll.a la; do
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if [ -e "$out/lib/lib''${library}$suffix.$statictype" ]; then
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ln -svf lib''${library}$suffix.$statictype $out/lib/lib$library$newsuffix.$statictype
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if [ "ncurses" = "$library" ]
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then
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# make libtinfo symlinks
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ln -svf lib''${library}$suffix.$statictype $out/lib/libtinfo$newsuffix.$statictype
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fi
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fi
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done
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ln -svf ''${library}$suffix.pc $dev/lib/pkgconfig/$library$newsuffix.pc
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done
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done
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''
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# Unconditional patches. Leading newline is to avoid mass rebuilds.
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+ ''
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# add pkg-config aliases for libraries that are built-in to libncurses(w)
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for library in tinfo tic; do
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for suffix in "" ${lib.optionalString unicodeSupport "w"}; do
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ln -svf ncurses$suffix.pc $dev/lib/pkgconfig/$library$suffix.pc
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done
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done
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# move some utilities to $bin
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# these programs are used at runtime and don't really belong in $dev
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moveToOutput "bin/clear" "$out"
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moveToOutput "bin/reset" "$out"
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moveToOutput "bin/tabs" "$out"
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moveToOutput "bin/tic" "$out"
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moveToOutput "bin/tput" "$out"
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moveToOutput "bin/tset" "$out"
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moveToOutput "bin/captoinfo" "$out"
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moveToOutput "bin/infotocap" "$out"
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moveToOutput "bin/infocmp" "$out"
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'';
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preFixup = lib.optionalString (!stdenv.hostPlatform.isCygwin && !enableStatic) ''
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rm "$out"/lib/*.a
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'';
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# I'm not very familiar with ncurses, but it looks like most of the
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# exec here will run hard-coded executables. There's one that is
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# dynamic, but it looks like it only comes from executing a terminfo
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# file, so I think it isn't going to be under user control via CLI?
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# Happy to have someone help nail this down in either direction!
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# The "capability" is 'iprog', and I could only find 1 real example:
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# https://invisible-island.net/ncurses/terminfo.ti.html#tic-linux-s
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passthru.binlore.out = binlore.synthesize ncurses ''
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execer cannot bin/{reset,tput,tset}
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'';
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meta = with lib; {
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homepage = "https://www.gnu.org/software/ncurses/";
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description = "Free software emulation of curses in SVR4 and more";
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longDescription = ''
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The Ncurses (new curses) library is a free software emulation of curses in
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System V Release 4.0, and more. It uses Terminfo format, supports pads and
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color and multiple highlights and forms characters and function-key
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mapping, and has all the other SYSV-curses enhancements over BSD Curses.
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The ncurses code was developed under GNU/Linux. It has been in use for
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some time with OpenBSD as the system curses library, and on FreeBSD and
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NetBSD as an external package. It should port easily to any
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ANSI/POSIX-conforming UNIX. It has even been ported to OS/2 Warp!
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'';
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license = licenses.mit;
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pkgConfigModules = let
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base = [
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"form"
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"menu"
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"ncurses"
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"panel"
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] ++ lib.optional withCxx "ncurses++";
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in base ++ lib.optionals unicodeSupport (map (p: p + "w") base);
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platforms = platforms.all;
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};
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passthru = {
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ldflags = "-lncurses";
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inherit unicodeSupport abiVersion;
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tests.pkg-config = testers.testMetaPkgConfig finalAttrs.finalPackage;
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};
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})
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