[libvirt] [libvirt-glib] Make vala optional by default

04368c60c added vala binding generation to libvirt-glib. To do that, it needs vapigen, so it checks for its presence during configure. However, configure errors out when vapigen is not found unless --disable-vala has been explicitly passed. In particular, vapigen must be available when running autogen.sh/configure without arguments. This commit changes this behaviour to disable building of vala bindings when vapigen can't be found and no arguments were passed to configure. It will still error out when --enable-vala was specified and vapigen is not available. --- configure.ac | 11 ++++++----- 1 files changed, 6 insertions(+), 5 deletions(-) diff --git a/configure.ac b/configure.ac index c474f0b..b3fa808 100644 --- a/configure.ac +++ b/configure.ac @@ -205,12 +205,13 @@ if test "x$enable_introspection" = "xyes" ; then if test "x$enable_vala" != "xno" ; then AC_PATH_PROG(VAPIGEN, vapigen, no) if test "x$VAPIGEN" != "xno"; then - if test "x$enable_vala" == "xcheck" ; then - enable_vala=yes - AC_SUBST(VAPIGEN) - fi + enable_vala=yes else - AC_MSG_ERROR([Cannot find the "vapigen" binary in your PATH]) + if test "x$enable_vala" != "xcheck" ; then + AC_MSG_ERROR([Cannot find the "vapigen" binary in your PATH]) + else + enable_vala=no + fi fi fi fi -- 1.7.6.4