103 lines
3 KiB
Nix
103 lines
3 KiB
Nix
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{ buildPackages
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, db
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, fetchurl
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, groff
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, gzip
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, lib
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, libiconv
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, libiconvReal
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, libpipeline
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, makeWrapper
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, nixosTests
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, pkg-config
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, stdenv
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, zstd
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}:
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let
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libiconv' = if stdenv.hostPlatform.isDarwin || stdenv.hostPlatform.isFreeBSD then libiconvReal else libiconv;
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in
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stdenv.mkDerivation rec {
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pname = "man-db";
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version = "2.13.0";
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src = fetchurl {
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url = "mirror://savannah/man-db/man-db-${version}.tar.xz";
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hash = "sha256-gvBzn09hqrXrk30jTeOwFOd3tVOKKMvTFDPEWuCa77k=";
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};
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outputs = [ "out" "doc" ];
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outputMan = "out"; # users will want `man man` to work
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strictDeps = true;
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nativeBuildInputs = [ groff makeWrapper pkg-config zstd ];
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buildInputs = [ libpipeline db groff libiconv' ]; # (Yes, 'groff' is both native and build input)
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nativeCheckInputs = [ libiconv' ]; # for 'iconv' binary; make very sure it matches buildinput libiconv
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patches = [
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./systemwide-man-db-conf.patch
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];
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postPatch = ''
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# Remove all mandatory manpaths. Nixpkgs makes no requirements on
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# these directories existing.
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sed -i 's/^MANDATORY_MANPATH/# &/' src/man_db.conf.in
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# Add Nix-related manpaths
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echo "MANPATH_MAP /nix/var/nix/profiles/default/bin /nix/var/nix/profiles/default/share/man" >> src/man_db.conf.in
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# Add mandb locations for the above
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echo "MANDB_MAP /nix/var/nix/profiles/default/share/man /var/cache/man/nixpkgs" >> src/man_db.conf.in
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'';
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configureFlags = [
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"--disable-setuid"
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"--disable-cache-owner"
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"--localstatedir=/var"
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"--with-config-file=${placeholder "out"}/etc/man_db.conf"
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"--with-systemdtmpfilesdir=${placeholder "out"}/lib/tmpfiles.d"
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"--with-systemdsystemunitdir=${placeholder "out"}/lib/systemd/system"
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"--with-pager=less"
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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"ac_cv_func__set_invalid_parameter_handler=no"
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"ac_cv_func_posix_fadvise=no"
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"ac_cv_func_mempcpy=no"
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] ++ lib.optionals stdenv.hostPlatform.isFreeBSD [
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"--enable-mandirs="
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];
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preConfigure = ''
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configureFlagsArray+=("--with-sections=1 n l 8 3 0 2 5 4 9 6 7")
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'';
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postInstall = ''
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# apropos/whatis uses program name to decide whether to act like apropos or whatis
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# (multi-call binary). `apropos` is actually just a symlink to whatis. So we need to
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# make sure that we don't wrap symlinks (since that changes argv[0] to the -wrapped name)
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find "$out/bin" -type f | while read file; do
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wrapProgram "$file" \
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--prefix PATH : "${lib.makeBinPath [ groff gzip zstd ]}"
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done
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'';
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disallowedReferences = lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
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buildPackages.groff
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];
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enableParallelBuilding = true;
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doCheck = !stdenv.hostPlatform.isMusl /* iconv binary */;
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passthru.tests = {
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nixos = nixosTests.man;
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};
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meta = with lib; {
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homepage = "http://man-db.nongnu.org";
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description = "Implementation of the standard Unix documentation system accessed using the man command";
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license = licenses.gpl2Plus;
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platforms = lib.platforms.unix;
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mainProgram = "man";
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};
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}
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