nixpkgs/pkgs/development/libraries/libssh/default.nix
2015-06-04 14:54:48 +02:00

77 lines
2.2 KiB
Nix

{ stdenv, fetchurl, pkgconfig, cmake
# Optional Dependencies
, heimdal ? null, zlib ? null, libsodium ? null
# Crypto Dependencies
, openssl ? null, libgcrypt ? null
}:
let
shouldUsePkg = pkg: if pkg != null && stdenv.lib.any (x: x == stdenv.system) pkg.meta.platforms then pkg else null;
# Prefer openssl
cryptoStr = if shouldUsePkg openssl != null then "openssl"
else if shouldUsePkg libgcrypt != null then "libgcrypt"
else "none";
crypto = {
openssl = openssl;
libgcrypt = libgcrypt;
none = null;
}.${cryptoStr};
optHeimdal = shouldUsePkg heimdal;
optZlib = shouldUsePkg zlib;
optLibsodium = shouldUsePkg libsodium;
in
assert crypto != null;
stdenv.mkDerivation rec {
name = "libssh-0.7.0";
src = fetchurl {
url = "https://git.libssh.org/projects/libssh.git/snapshot/libssh-0.7.0.tar.gz";
sha256 = "1wfrdqhv97f4ycd9bcpgb6gw47kr7b2iq8cz5knk8a6n9c6870k0";
};
patches = [ ./0001-Reintroduce-ssh_forward_listen-Fixes-194.patch ];
postPatch = ''
# Fix headers to use libsodium instead of NaCl
sed -i 's,nacl/,sodium/,g' ./include/libssh/curve25519.h src/curve25519.c
'';
cmakeFlags = [
"-DWITH_GSSAPI=${if optHeimdal != null then "ON" else "OFF"}"
"-DWITH_ZLIB=${if optZlib != null then "ON" else "OFF"}"
"-DWITH_SSH1=OFF"
"-DWITH_SFTP=ON"
"-DWITH_SERVER=ON"
"-DWITH_STATIC_LIB=OFF"
"-DWITH_DEBUG_CRYPTO=OFF"
"-DWITH_DEBUG_CALLTRACE=OFF"
"-DWITH_GCRYPT=${if cryptoStr == "libgcrypt" then "ON" else "OFF"}"
"-DWITH_PCAP=ON"
"-DWITH_INTERNAL_DOC=OFF"
"-DWITH_TESTING=OFF"
"-DWITH_CLIENT_TESTING=OFF"
"-DWITH_BENCHMARKS=OFF"
"-DWITH_EXAMPLES=OFF"
"-DWITH_NACL=${if optLibsodium != null then "ON" else "OFF"}"
] ++ stdenv.lib.optionals (optLibsodium != null) [
"-DNACL_LIBRARY=${optLibsodium}/lib/libsodium.so"
"-DNACL_INCLUDE_DIR=${optLibsodium}/include"
];
nativeBuildInputs = [ pkgconfig cmake ];
buildInputs = [ optHeimdal optZlib optLibsodium crypto ];
meta = with stdenv.lib; {
description = "SSH client library";
license = licenses.lgpl2Plus;
maintainers = with maintainers; [ sander urkud wkennington ];
platforms = platforms.all;
};
}