diff options
Diffstat (limited to 'config-daemon.ac')
| -rw-r--r-- | config-daemon.ac | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/config-daemon.ac b/config-daemon.ac index 28cae23b9d..32520acbf2 100644 --- a/config-daemon.ac +++ b/config-daemon.ac @@ -75,6 +75,10 @@ if test "x$guix_build_daemon" = "xyes"; then AC_CHECK_FUNCS([chroot unshare]) AC_CHECK_HEADERS([sched.h sys/param.h sys/mount.h tr1/unordered_set]) + if test "x$ac_cv_func_chroot" != "xyes"; then + AC_MSG_ERROR(['chroot' function missing, bailing out]) + fi + dnl lutimes and lchown: used when canonicalizing store items. dnl posix_fallocate: used when extracting archives. dnl vfork: to speed up spawning of helper programs. |