Issue #10475: Don't hardcode compilers for LDSHARED/LDCXXSHARED on NetBSD
and DragonFly BSD.  Patch by Nicolas Joly.
diff --git a/configure.in b/configure.in
index dad37c53..4d1ed94 100644
--- a/configure.in
+++ b/configure.in
@@ -1750,8 +1750,8 @@
 				esac
 		fi;;
 	NetBSD*|DragonFly*)
-		LDSHARED="cc -shared"
-		LDCXXSHARED="c++ -shared";;
+		LDSHARED="$(CC) -shared"
+		LDCXXSHARED="$(CXX) -shared";;
 	OpenUNIX*|UnixWare*)
 		if test "$GCC" = "yes" ; then
 			LDSHARED='$(CC) -shared'