nixpkgs/pkgs/data/documentation/pthread-man-pages/default.nix

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/* Pthread man pages from LinuxThreads.
Some of these pages are superseded by those in the `man-pages'
package, but not all. Like other distros (e.g., Debian's
`glibc-doc' package) we take man pages from LinuxThreads so that
we can cover pretty much all of pthreads. */
{ fetchurl, stdenv, perl }:
let version = "2.5";
in
stdenv.mkDerivation rec {
name = "pthread-man-pages-${version}";
src = fetchurl {
url = "mirror://gnu/glibc/glibc-linuxthreads-${version}.tar.bz2";
sha256 = "0b5xg7ba64d1gbqw4k1qk96qgy7h2y4qksr0qx8v7a14c6xaw9zf";
};
buildInputs = [ perl ];
unpackPhase = ''
echo "unpacking to \`${name}'"
mkdir "${name}"
cd "${name}"
tar xjvf "$src"
'';
patchPhase = ''
mkdir -p "$out/share/man/man3"
sed -i "linuxthreads/man/Makefile" \
-e "s|MANDIR *=.*$|MANDIR = $out/share/man/man3| ;
s|3thr|3|g"
'';
preConfigure = "cd linuxthreads/man";
postInstall = ''
chmod a-x $out/share/man/man3/*.3
'';
meta = {
description = "POSIX threads (pthreads) manual pages from LinuxThreads";
homepage = http://www.gnu.org/software/libc/;
};
}