diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/libwrap.m4 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/m4/libwrap.m4 b/m4/libwrap.m4 new file mode 100644 index 000000000..000b0bab2 --- /dev/null +++ b/m4/libwrap.m4 @@ -0,0 +1,37 @@ +dnl +dnl Usage: +dnl AC_CHECK_LIBWRAP([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl + +AC_DEFUN([AC_CHECK_LIBWRAP], + [dnl start + + AC_ARG_ENABLE([libwrap], + [AS_HELP_STRING([--disable-libwrap], + [use libwrap (default enabled)])], , + [ + AC_CHECK_HEADERS([tcpd.h], + [], + [AC_MSG_ERROR([tpcd.h libwrap header not found])] + $3) + + AC_CHECK_LIB([wrap], + [request_init], + [], + [AC_MSG_ERROR([libwrap not found !])] + $3) + + AC_DEFINE(HAVE_LIBWRAP, 1, [define to enable libwrap library]) + + LIBWRAP_CFLAGS="" + LIBWRAP_LDFLAGS="-lwrap" + + AC_SUBST([LIBWRAP_CFLAGS]) + AC_SUBST([LIBWRAP_LDFLAGS]) + + dnl ACTION-IF-FOUND + $2 + + ]) dnl AC_ARG_ENABLE + +]) dnl AC_DEFUN |