From 9cb5f040d7bd2a73d6510f2de38ddf03e4e7498a Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 12 Jul 2019 08:52:41 -0400
Subject: XL: De-duplicate shared object creation flags

The XL `-qmkshrobj` flag creates shared objects on all platforms.
Move the flag out of the per-platform modules into the per-compiler
module for XL.
---
 Modules/Compiler/XL.cmake               | 2 ++
 Modules/Platform/Apple-XL-C.cmake       | 1 -
 Modules/Platform/Apple-XL-CXX.cmake     | 1 -
 Modules/Platform/Linux-XL-C.cmake       | 1 -
 Modules/Platform/Linux-XL-CXX.cmake     | 1 -
 Modules/Platform/Linux-XL-Fortran.cmake | 1 -
 6 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/Modules/Compiler/XL.cmake b/Modules/Compiler/XL.cmake
index a9cec11..fc71ab4 100644
--- a/Modules/Compiler/XL.cmake
+++ b/Modules/Compiler/XL.cmake
@@ -18,6 +18,8 @@ macro(__compiler_xl lang)
   set(CMAKE_${lang}_RESPONSE_FILE_FLAG "-qoptfile=")
   set(CMAKE_${lang}_RESPONSE_FILE_LINK_FLAG "-qoptfile=")
 
+  set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-qmkshrobj")
+
   set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Wl,")
   set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP ",")
 
diff --git a/Modules/Platform/Apple-XL-C.cmake b/Modules/Platform/Apple-XL-C.cmake
index 2aeb132..e4fc3dd 100644
--- a/Modules/Platform/Apple-XL-C.cmake
+++ b/Modules/Platform/Apple-XL-C.cmake
@@ -1,4 +1,3 @@
-set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-qmkshrobj")
 set(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "-bundle")
 
 # Enable shared library versioning.
diff --git a/Modules/Platform/Apple-XL-CXX.cmake b/Modules/Platform/Apple-XL-CXX.cmake
index f8e1906..ea330c8 100644
--- a/Modules/Platform/Apple-XL-CXX.cmake
+++ b/Modules/Platform/Apple-XL-CXX.cmake
@@ -1,4 +1,3 @@
-set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-qmkshrobj")
 set(CMAKE_SHARED_MODULE_CREATE_CXX_FLAGS "-bundle")
 
 # Enable shared library versioning.
diff --git a/Modules/Platform/Linux-XL-C.cmake b/Modules/Platform/Linux-XL-C.cmake
index d595e44..ef0c52b 100644
--- a/Modules/Platform/Linux-XL-C.cmake
+++ b/Modules/Platform/Linux-XL-C.cmake
@@ -1,2 +1 @@
-set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-qmkshrobj")
 set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "-Wl,-export-dynamic")
diff --git a/Modules/Platform/Linux-XL-CXX.cmake b/Modules/Platform/Linux-XL-CXX.cmake
index 5ceb255..aa57d6e 100644
--- a/Modules/Platform/Linux-XL-CXX.cmake
+++ b/Modules/Platform/Linux-XL-CXX.cmake
@@ -1,2 +1 @@
-set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-qmkshrobj")
 set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "-Wl,-export-dynamic")
diff --git a/Modules/Platform/Linux-XL-Fortran.cmake b/Modules/Platform/Linux-XL-Fortran.cmake
index a878991..d9b4c2d 100644
--- a/Modules/Platform/Linux-XL-Fortran.cmake
+++ b/Modules/Platform/Linux-XL-Fortran.cmake
@@ -1,2 +1 @@
-set(CMAKE_SHARED_LIBRARY_CREATE_Fortran_FLAGS "-qmkshrobj")
 set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-Wl,-export-dynamic")
-- 
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