blob: 311b206fa91002853ca40bd7777c2a0da52cceae (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
{ stdenv, fetchurl, perl, gettext, LocaleGettext }:
stdenv.mkDerivation rec {
name = "help2man-1.47.7";
src = fetchurl {
url = "mirror://gnu/help2man/${name}.tar.xz";
sha256 = "03gckfr2980qn319c02vflq7d75vq2qdkxrw80kb9g84xn48wnsq";
};
nativeBuildInputs = [ gettext LocaleGettext ];
buildInputs = [ perl LocaleGettext ];
doCheck = false; # target `check' is missing
patches = if stdenv.hostPlatform.isCygwin then [ ./1.40.4-cygwin-nls.patch ] else null;
# We don't use makeWrapper here because it uses substitutions our
# bootstrap shell can't handle.
postInstall = ''
gettext_perl="$(echo ${LocaleGettext}/lib/perl*/site_perl)"
mv $out/bin/help2man $out/bin/.help2man-wrapped
cat > $out/bin/help2man <<EOF
#! $SHELL -e
export PERL5LIB=\''${PERL5LIB:+:}$gettext_perl
${stdenv.lib.optionalString stdenv.hostPlatform.isCygwin
"export PATH=\''${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 = http://www.gnu.org/software/help2man/;
license = licenses.gpl3Plus;
platforms = platforms.all;
maintainers = with maintainers; [ pSub ];
};
}
|