From 74720a298cec05af29f18315990f64ddfda344f6 Mon Sep 17 00:00:00 2001
From: Rob Boehne <robb@datalogics.com>
Date: Thu, 3 Jan 2019 16:42:23 -0600
Subject: XL: Move '-bE' flag earlier so it can be overridden

By default, we generate an export list for a shared library and pass
that file on the link line.  The problem was that it could not be
overridden by a target when a specific export file is being used.
Multiple `-bE` flags on the link are overridden by subsequent `-bE`
flags, so only the last one is used.

Fixes: #13282
---
 Modules/Compiler/XL.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/Compiler/XL.cmake b/Modules/Compiler/XL.cmake
index 21fe5e8..68dc28a 100644
--- a/Modules/Compiler/XL.cmake
+++ b/Modules/Compiler/XL.cmake
@@ -48,7 +48,7 @@ macro(__compiler_xl lang)
     # files so that we export only the symbols actually provided by the sources.
     set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
       "${CMAKE_XL_CreateExportList} <OBJECT_DIR>/objects.exp <OBJECTS>"
-      "<CMAKE_${lang}_COMPILER> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> -Wl,-bE:<OBJECT_DIR>/objects.exp <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
+      "<CMAKE_${lang}_COMPILER> <CMAKE_SHARED_LIBRARY_${lang}_FLAGS> -Wl,-bE:<OBJECT_DIR>/objects.exp <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>"
       )
   endif()
 endmacro()
-- 
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