From bdf10b5b4d9e7abdc08bdca4b073d021b0043d1f Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Thu, 31 Jul 2014 23:43:10 +0200 Subject: resolved: handle IDNA domains Make sure we format UTF-8 labels as IDNA when writing them to DNS packets, and as native UTF-8 when writing them to mDNS or LLMNR packets. When comparing or processing labels always consider native UTF-8 and IDNA formats equivalent. --- configure.ac | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 0802cfcc98..6d5536b599 100644 --- a/configure.ac +++ b/configure.ac @@ -810,6 +810,21 @@ if test "x$enable_libcurl" != "xno"; then fi AM_CONDITIONAL(HAVE_LIBCURL, [test "$have_libcurl" = "yes"]) +# ------------------------------------------------------------------------------ +have_libidn=no +AC_ARG_ENABLE(libidn, AS_HELP_STRING([--disable-libidn], [Disable optional LIBIDN support])) +if test "x$enable_libidn" != "xno"; then + PKG_CHECK_MODULES(LIBIDN, [libidn], + [AC_DEFINE(HAVE_LIBIDN, 1, [Define if libidn is available]) + have_libidn=yes + M4_DEFINES="$M4_DEFINES -DHAVE_LIBIDN"], + [have_libidn=no]) + if test "x$have_libidn" = "xno" -a "x$enable_libidn" = "xyes"; then + AC_MSG_ERROR([*** libidn support requested but libraries not found]) + fi +fi +AM_CONDITIONAL(HAVE_LIBIDN, [test "$have_libidn" = "yes"]) + # ------------------------------------------------------------------------------ have_binfmt=no AC_ARG_ENABLE(binfmt, AS_HELP_STRING([--disable-binfmt], [disable binfmt tool])) @@ -1326,6 +1341,7 @@ AC_MSG_RESULT([ CHKCONFIG: ${have_chkconfig} GNUTLS: ${have_gnutls} libcurl: ${have_libcurl} + libidn: ${have_libidn} ELFUTILS: ${have_elfutils} binfmt: ${have_binfmt} vconsole: ${have_vconsole} -- cgit v1.2.3-54-g00ecf