patch 8.1.0612: cannot use two global runtime dirs with configure
Problem: Cannot use two global runtime dirs with configure.
Solution: Support a comma in --with-global-runtime. (James McCoy,
closes #3704)
diff --git a/src/configure.ac b/src/configure.ac
index c97603a..b256a87 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -345,10 +345,16 @@
AC_SUBST(VIEWNAME)
AC_MSG_CHECKING(--with-global-runtime argument)
-AC_ARG_WITH(global-runtime, [ --with-global-runtime=DIR global runtime directory in 'runtimepath'],
- AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(RUNTIME_GLOBAL, "$withval"),
+AC_ARG_WITH(global-runtime, [ --with-global-runtime=DIR global runtime directory in 'runtimepath', comma-separated for multiple directories],
+ RUNTIME_GLOBAL="$withval"; AC_MSG_RESULT($withval),
AC_MSG_RESULT(no))
+if test "X$RUNTIME_GLOBAL" != "X"; then
+ RUNTIME_GLOBAL_AFTER=$(printf -- "$RUNTIME_GLOBAL\\n" | $AWK -F, 'BEGIN { comma=0 } { for (i = NF; i > 0; i--) { if (comma) { printf ",%s/after", $i } else { printf "%s/after", $i; comma=1 } } } END { printf "\n" }')
+ AC_DEFINE_UNQUOTED(RUNTIME_GLOBAL, "$RUNTIME_GLOBAL")
+ AC_DEFINE_UNQUOTED(RUNTIME_GLOBAL_AFTER, "$RUNTIME_GLOBAL_AFTER")
+fi
+
AC_MSG_CHECKING(--with-modified-by argument)
AC_ARG_WITH(modified-by, [ --with-modified-by=NAME name of who modified a release version],
AC_MSG_RESULT($withval); AC_DEFINE_UNQUOTED(MODIFIED_BY, "$withval"),