From caa138c1a50ce3a1617c413aedaff057c19a70f9 Mon Sep 17 00:00:00 2001
From: Sebastian Holtermann <sebholt@xwmw.org>
Date: Fri, 1 Jun 2018 09:21:06 +0200
Subject: Move GNU COMPILER_PREDEFINES_COMMAND from Platform to Compiler

Moves `CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND` from linux specific
[Modules/Platform/Linux-GNU.cmake](Modules/Platform/Linux-GNU.cmake) to
[Modules/Compiler/GNU.cmake](Modules/Compiler/GNU.cmake).
This enables compiler predefines generation (in AUTOMOC) on all
platforms that run gcc (and clang).
---
 Modules/Compiler/GNU.cmake       | 2 ++
 Modules/Platform/Linux-GNU.cmake | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake
index d962688..a3ef2bc 100644
--- a/Modules/Compiler/GNU.cmake
+++ b/Modules/Compiler/GNU.cmake
@@ -86,4 +86,6 @@ macro(__compiler_gnu lang)
       "\"${CMAKE_${lang}_COMPILER_RANLIB}\" <TARGET>"
     )
   endif()
+
+  set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}" "-dM" "-E" "-c" "${CMAKE_ROOT}/Modules/CMakeCXXCompilerABI.cpp")
 endmacro()
diff --git a/Modules/Platform/Linux-GNU.cmake b/Modules/Platform/Linux-GNU.cmake
index ce30a26..6878254 100644
--- a/Modules/Platform/Linux-GNU.cmake
+++ b/Modules/Platform/Linux-GNU.cmake
@@ -12,5 +12,4 @@ macro(__linux_compiler_gnu lang)
   # We pass this for historical reasons.  Projects may have
   # executables that use dlopen but do not set ENABLE_EXPORTS.
   set(CMAKE_SHARED_LIBRARY_LINK_${lang}_FLAGS "-rdynamic")
-  set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}" "-dM" "-E" "-c" "${CMAKE_ROOT}/Modules/CMakeCXXCompilerABI.cpp")
 endmacro()
-- 
cgit v0.12