Add if-no-present action for jsv8inc arg

This commit is contained in:
Ivan Leonov 2018-04-10 14:32:27 +03:00 committed by Olly Betts
commit 34ee191769

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@ -1550,7 +1550,7 @@ else
# check for include files
AC_MSG_CHECKING(for V8 Javascript v8.h)
AC_ARG_WITH(jsv8inc, [ --with-jsv8inc=path Set location of Javascript v8 include directory], [JSV8INCDIR="$withval"])
AC_ARG_WITH(jsv8inc, [ --with-jsv8inc=path Set location of Javascript v8 include directory], [JSV8INCDIR="$withval"], [JSV8INCDIR=])
# if not include dir is specified we try to find
if test -z "$JSV8INCDIR"; then