mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-02-21 19:44:09 +00:00
8f413d8a44
Lore overrides have been included with binlore's source up to now, but this hasn't worked very well. (It isn't as easy to self-service for people working in nixpkgs, and its use of partial pnames for matching breaks down around some edge cases like version numbers appearing early in perl pnames, or multiple packages having identical pnames.)
227 lines
8.6 KiB
Nix
227 lines
8.6 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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, 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.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.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.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=$PKG_CONFIG_LIBDIR"
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)
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''
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+ lib.optionalString stdenv.isSunOS ''
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sed -i -e '/-D__EXTENSIONS__/ s/-D_XOPEN_SOURCE=\$cf_XOPEN_SOURCE//' \
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-e '/CPPFLAGS="$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.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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