[libvirt] [PATCH] configure: tweak logic flow of virtport check

This fixes a small logic bug, where passing --without-macvtap on the configure line, or otherwise indicating a lack of support for macvtap, causes configure to bail. --- configure.ac | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/configure.ac b/configure.ac index 8dcd756..f9b0d0f 100644 --- a/configure.ac +++ b/configure.ac @@ -2083,10 +2083,21 @@ AC_ARG_WITH([virtualport], [with_virtualport=${withval}], [with_virtualport=check]) -if test "$with_virtualport" != "no"; then +dnl Warn the user and error out if they requested virtualport support with configure +dnl options, but the required macvtap support isn't available + +if test "$with_virtualport" = "yes"; then if test "$with_macvtap" = "no"; then AC_MSG_ERROR([--with-virtualport requires --with-macvtap]) fi +fi + +dnl virtualport checks + +if test "$with_macvtap" != "yes"; then + with_virtualport=no +fi +if test "$with_virtualport" != "no"; then AC_MSG_CHECKING([whether to compile with virtual port support]) AC_TRY_COMPILE([ #include <sys/socket.h> #include <linux/rtnetlink.h> ], -- 1.7.2.3