46 lines
1.5 KiB
Nix
46 lines
1.5 KiB
Nix
{ stdenv, fetchurl, perlPackages, gettext }:
|
||
|
||
stdenv.mkDerivation rec {
|
||
name = "help2man-1.47.15";
|
||
|
||
src = fetchurl {
|
||
url = "mirror://gnu/help2man/${name}.tar.xz";
|
||
sha256 = "076dvc0z0qp73rpmg0c8bkpfh969h4gzzc442hv1bcyf1srkann2";
|
||
};
|
||
|
||
nativeBuildInputs = [ gettext perlPackages.LocaleGettext ];
|
||
buildInputs = [ perlPackages.perl perlPackages.LocaleGettext ];
|
||
|
||
doCheck = false; # target `check' is missing
|
||
|
||
patches = if stdenv.hostPlatform.isCygwin then [ ./1.40.4-cygwin-nls.patch ] else null;
|
||
|
||
# We don't use makeWrapper here because it uses substitutions our
|
||
# bootstrap shell can't handle.
|
||
postInstall = ''
|
||
mv $out/bin/help2man $out/bin/.help2man-wrapped
|
||
cat > $out/bin/help2man <<EOF
|
||
#! $SHELL -e
|
||
export PERL5LIB=\''${PERL5LIB:+:}${perlPackages.LocaleGettext}/${perlPackages.perl.libPrefix}
|
||
${stdenv.lib.optionalString stdenv.hostPlatform.isCygwin
|
||
''export PATH=\''${PATH:+:}${gettext}/bin''}
|
||
exec -a \$0 $out/bin/.help2man-wrapped "\$@"
|
||
EOF
|
||
chmod +x $out/bin/help2man
|
||
'';
|
||
|
||
meta = with stdenv.lib; {
|
||
description = "Generate man pages from `--help' output";
|
||
|
||
longDescription =
|
||
'' help2man produces simple manual pages from the ‘--help’ and
|
||
‘--version’ output of other commands.
|
||
'';
|
||
|
||
homepage = "https://www.gnu.org/software/help2man/";
|
||
|
||
license = licenses.gpl3Plus;
|
||
platforms = platforms.all;
|
||
maintainers = with maintainers; [ pSub ];
|
||
};
|
||
}
|