{ stdenv, fetchurl, pkgconfig, libpipeline, db, groff, libiconv, makeWrapper, buildPackages }: stdenv.mkDerivation rec { name = "man-db-2.8.6.1"; src = fetchurl { url = "mirror://savannah/man-db/${name}.tar.xz"; sha256 = "0a1sh5gxa16k6irzf3q2lli8m204w9ik1xm62wjgf1mzknxs4xrc"; }; outputs = [ "out" "doc" ]; outputMan = "out"; # users will want `man man` to work nativeBuildInputs = [ pkgconfig makeWrapper groff ]; buildInputs = [ libpipeline db groff ]; # (Yes, 'groff' is both native and build input) checkInputs = [ libiconv /* for 'iconv' binary */ ]; postPatch = '' # Remove all mandatory manpaths. Nixpkgs makes no requirements on # these directories existing. sed -i 's/^MANDATORY_MANPATH/# &/' src/man_db.conf.in # Add Nixpkgs and NixOS-related manpaths echo "MANPATH_MAP /run/current-system/sw/bin /run/current-system/sw/share/man" >> src/man_db.conf.in echo "MANPATH_MAP /run/wrappers/bin /run/current-system/sw/share/man" >> src/man_db.conf.in echo "MANPATH_MAP /nix/var/nix/profiles/default/bin /nix/var/nix/profiles/default/share/man" >> src/man_db.conf.in # Add mandb locations for the above echo "MANDB_MAP /run/current-system/sw/share/man /var/cache/man/nixos" >> src/man_db.conf.in echo "MANDB_MAP /nix/var/nix/profiles/default/share/man /var/cache/man/nixpkgs" >> src/man_db.conf.in ''; configureFlags = [ "--disable-setuid" "--disable-cache-owner" "--localstatedir=/var" # Don't try /etc/man_db.conf by default, so we avoid error messages. "--with-config-file=${placeholder "out"}/etc/man_db.conf" "--with-systemdtmpfilesdir=${placeholder "out"}/lib/tmpfiles.d" "--with-systemdsystemunitdir=${placeholder "out"}/lib/systemd/system" ] ++ stdenv.lib.optional stdenv.hostPlatform.isDarwin [ "ac_cv_func__set_invalid_parameter_handler=no" "ac_cv_func_posix_fadvise=no" "ac_cv_func_mempcpy=no" ]; preConfigure = '' configureFlagsArray+=("--with-sections=1 n l 8 3 0 2 5 4 9 6 7") ''; postInstall = '' # apropos/whatis uses program name to decide whether to act like apropos or whatis # (multi-call binary). `apropos` is actually just a symlink to whatis. So we need to # make sure that we don't wrap symlinks (since that changes argv[0] to the -wrapped name) find "$out/bin" -type f | while read file; do wrapProgram "$file" --prefix PATH : "${groff}/bin" done ''; postFixup = stdenv.lib.optionalString (buildPackages.groff != groff) '' # Check to make sure none of the outputs depend on build-time-only groff: for outName in $outputs; do out=''${!outName} echo "Checking $outName(=$out) for references to build-time groff..." if grep -r '${buildPackages.groff}' $out; then echo "Found an erroneous dependency on groff ^^^" >&2 exit 1 fi done ''; enableParallelBuilding = true; doCheck = !stdenv.hostPlatform.isMusl /* iconv binary */ && !stdenv.hostPlatform.isDarwin; meta = with stdenv.lib; { homepage = http://man-db.nongnu.org; description = "An implementation of the standard Unix documentation system accessed using the man command"; license = licenses.gpl2; platforms = stdenv.lib.platforms.unix; }; }