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{ stdenv, buildPackages, hostPlatform, fetchurl, fetchpatch, flex, cracklib }:
stdenv.mkDerivation rec {
name = "linux-pam-${version}";
version = "1.3.0";
src = fetchurl {
url = "http://www.linux-pam.org/library/Linux-PAM-${version}.tar.bz2";
sha256 = "1fyi04d5nsh8ivd0rn2y0z83ylgc0licz7kifbb6xxi2ylgfs6i4";
};
patches = stdenv.lib.optionals (hostPlatform.libc == "musl") [
(fetchpatch {
url = "https://git.alpinelinux.org/cgit/aports/plain/main/linux-pam/fix-compat.patch?id=05a62bda8ec255d7049a2bd4cf0fdc4b32bdb2cc";
sha256 = "1h5yp5h2mqp1fcwiwwklyfpa69a3i03ya32pivs60fd7g5bqa7sf";
})
(fetchpatch {
url = "https://git.alpinelinux.org/cgit/aports/plain/main/linux-pam/libpam-fix-build-with-eglibc-2.16.patch?id=05a62bda8ec255d7049a2bd4cf0fdc4b32bdb2cc";
sha256 = "1ib6shhvgzinjsc603k2x1lxh9dic6qq449fnk110gc359m23j81";
})
(fetchpatch {
url = "https://git.alpinelinux.org/cgit/aports/plain/main/linux-pam/musl-fix-pam_exec.patch?id=05a62bda8ec255d7049a2bd4cf0fdc4b32bdb2cc";
sha256 = "04dx6s9d8cxl40r7m7dc4si47ds4niaqm7902y1d6wcjvs11vrf0";
})
];
outputs = [ "out" "doc" "man" /* "modules" */ ];
depsBuildBuild = [ buildPackages.stdenv.cc ];
nativeBuildInputs = [ flex ];
buildInputs = [ cracklib ];
enableParallelBuilding = true;
crossAttrs = {
propagatedBuildInputs = [ flex.crossDrv cracklib.crossDrv ];
preConfigure = preConfigure + ''
$crossConfig-ar x ${flex.crossDrv}/lib/libfl.a
mv libyywrap.o libyywrap-target.o
ar x ${flex}/lib/libfl.a
mv libyywrap.o libyywrap-host.o
export LDFLAGS="$LDFLAGS $PWD/libyywrap-target.o"
sed -e 's/@CC@/gcc/' -i doc/specs/Makefile.in
'';
postConfigure = ''
sed -e "s@ $PWD/libyywrap-target.o@ $PWD/libyywrap-host.o@" -i doc/specs/Makefile
'';
};
postInstall = ''
mv -v $out/sbin/unix_chkpwd{,.orig}
ln -sv /run/wrappers/bin/unix_chkpwd $out/sbin/unix_chkpwd
''; /*
rm -rf $out/etc
mkdir -p $modules/lib
mv $out/lib/security $modules/lib/
'';*/
# don't move modules, because libpam needs to (be able to) find them,
# which is done by dlopening $out/lib/security/pam_foo.so
# $out/etc was also missed: pam_env(login:session): Unable to open config file
preConfigure = ''
configureFlags="$configureFlags --includedir=$out/include/security"
'' + stdenv.lib.optionalString (hostPlatform.libc == "musl") ''
# export ac_cv_search_crypt=no
# (taken from Alpine linux, apparently insecure but also doesn't build O:))
# disable insecure modules
# sed -e 's/pam_rhosts//g' -i modules/Makefile.am
sed -e 's/pam_rhosts//g' -i modules/Makefile.in
'';
doCheck = false; # fails
meta = {
homepage = http://ftp.kernel.org/pub/linux/libs/pam/;
description = "Pluggable Authentication Modules, a flexible mechanism for authenticating user";
platforms = stdenv.lib.platforms.linux;
};
}
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