commit 5840f8c983fd0f07169d9aacb8f14215ef2154a5 Author: Jacob Appelbaum <jacob@appelbaum.net> Date: Wed Apr 24 23:18:38 2013 -0700 add configure magic for GNU/kFreeBSD --- configure.ac | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/configure.ac b/configure.ac index ca81844..14aead5 100644 --- a/configure.ac +++ b/configure.ac @@ -184,6 +184,24 @@ case "$host" in [*], [UNPRIV_GROUP=$with_unpriv_group]) AC_DEFINE_UNQUOTED([UNPRIV_GROUP], ["${UNPRIV_GROUP}"], [Unprivileged group]) ;; + *kfreebsd*-gnu*) + dnl This is for Debian GNU/kFreeBSD + dnl clock_gettime is either part of libc or unavailable. + AC_CHECK_FUNC([clock_gettime], , + [AC_MSG_ERROR([Your system lacks clock_gettime])]) + dnl If the autoconf goo picks up a compiler that runs in pre-POSIX mode, + dnl the fmemopen prototype is hidden causing the unit tests to segfault. + dnl This can happen if gcc is a symlink to gcc46 and is preferred to clang. + AC_CHECK_FUNC([fmemopen], , + [AC_MSG_ERROR([Missing fmemopen, unit tests are likely to segfault. Try CC=clang.])]) + AC_ARG_WITH([unpriv-group], + [AS_HELP_STRING([--with-unpriv-group=<group>], + [Group to drop privs to @<:@default: nobody@:>@])]) + AS_CASE([$with_unpriv_group], + [""|yes|no], [UNPRIV_GROUP="nobody"], + [*], [UNPRIV_GROUP=$with_unpriv_group]) + AC_DEFINE_UNQUOTED([UNPRIV_GROUP], ["${UNPRIV_GROUP}"], [Unprivileged group]) + ;; *-netbsd*) dnl This is for NetBSD dnl clock_gettime is either part of libc or unavailable.