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-rw-r--r--configure.ac16
1 files changed, 16 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index d05d16c0e..5c25556e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -221,6 +221,11 @@ LIBMPEG2_CFLAGS=""
LIBA52_CFLAGS=""
LIBFFMPEG_CFLAGS="-DSIMPLE_IDCT -DHAVE_AV_CONFIG_H -DRUNTIME_CPUDETECT -DUSE_FASTMEMCPY -DCONFIG_RISKY -DCONFIG_ENCODERS"
+AC_ARG_ENABLE(ipv6,
+ [ --enable-ipv6 enable use of IPv6],
+ enable_ipv6=yes,
+ enable_ipv6=no)
+
AC_ARG_ENABLE(altivec,
[ --disable-altivec use assembly codes for Motorola 74xx CPUs],
enable_altivec=no,
@@ -301,6 +306,17 @@ AC_CHECK_LIB(socket, socket, NET_LIBS="-lsocket $NET_LIBS",)
AC_CHECK_LIB(nsl, gethostbyname, NET_LIBS="-lnsl $NET_LIBS",)
AC_SUBST(NET_LIBS)
+dnl ---------------------------------------------
+dnl IPv6
+dnl ---------------------------------------------
+echo -n "IPv6 is "
+if test x$enable_ipv6 = xyes; then
+ CFLAGS="$CFLAGS -DENABLE_IPV6"
+ echo "enabled"
+else
+ echo "disabled"
+fi
+
dnl ---------------------------------------------
dnl zlib