systemd 42

1. 3fd476b git: hide more files from git by Lennart Poettering · 13 years ago
2. c185144 build-sys: fix AC_COMPILE_IFELSE tests by Lucas De Marchi · 14 years ago
3. 55293c1 git: ignore libtool m4 files by Lennart Poettering · 14 years ago
4. 0213c3f socket: add optional libwrap support by Lennart Poettering · 14 years ago
5. 47be870 build: basic autoconfization by Lennart Poettering · 15 years ago