[PATCH 02/12] Prepare -dlopen option for shared archive members.

* build-aux/ltmain.m4sh: (func_mode_execute) For the -dlopen option,
when testing if the file to be dlopen'ed exists, strip the optional
shared archive member (seen on AIX) from dlname first.
---
 build-aux/ltmain.m4sh |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/build-aux/ltmain.m4sh b/build-aux/ltmain.m4sh
index 14f3c37..22b56a1 100644
--- a/build-aux/ltmain.m4sh
+++ b/build-aux/ltmain.m4sh
@@ -1777,10 +1777,20 @@ func_mode_execute ()
 	func_dirname "$file" "" "."
 	dir=$func_dirname_result
 
-	if test -f "$dir/$objdir/$dlname"; then
+	# dlname may be "archive(member)" on AIX
+	case $dlname in
+	*'('*')')
+	  # func_stripname does not work with '(*)',
+	  # need to pass '(member)' instead.
+	  func_stripname '' "`IFS='()'; set -- $dlname; echo \"($2)\"`" "$dlname"
+	  ;;
+	*) func_stripname_result="$dlname" ;;
+	esac
+
+	if test -f "$dir/$objdir/$func_stripname_result"; then
 	  func_append dir "/$objdir"
 	else
-	  if test ! -f "$dir/$dlname"; then
+	  if test ! -f "$dir/$func_stripname_result"; then
 	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
 	  fi
 	fi
-- 
1.7.3.4