56 lines
2.4 KiB
Diff
56 lines
2.4 KiB
Diff
From b43c49109694940f0a26240753e879eb629dd02d Mon Sep 17 00:00:00 2001
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From: Thomas Tuegel <ttuegel@gmail.com>
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Date: Mon, 7 Sep 2015 13:54:57 -0500
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Subject: [PATCH 1/2] old kde4 cmake policies
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---
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cmake/modules/FindKDE4Internal.cmake | 33 +++++++++++++++++++++++++++++++++
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1 file changed, 33 insertions(+)
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diff --git a/cmake/modules/FindKDE4Internal.cmake b/cmake/modules/FindKDE4Internal.cmake
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index 7d54b9b..c435571 100644
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--- a/cmake/modules/FindKDE4Internal.cmake
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+++ b/cmake/modules/FindKDE4Internal.cmake
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@@ -345,6 +345,39 @@
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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+# this is required now by cmake 2.6 and so must not be skipped by if(KDE4_FOUND) below
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+cmake_minimum_required(VERSION 2.8.9 FATAL_ERROR)
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+# set the cmake policies to the 2.4.x compatibility settings (may change for KDE 4.3)
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+cmake_policy(VERSION 2.4.5)
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+
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+# CMake 2.6, set compatibility behaviour to cmake 2.4
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+# this must be executed always, because the CMAKE_MINIMUM_REQUIRED() command above
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+# resets the policy settings, so we get a lot of warnings
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+
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+# CMP0000: don't require cmake_minimum_version() directly in the top level CMakeLists.txt, FindKDE4Internal.cmake is good enough
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+cmake_policy(SET CMP0000 OLD)
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+# CMP0002: in KDE4 we have multiple targets with the same name for the unit tests
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+cmake_policy(SET CMP0002 OLD)
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+# CMP0003: add the link paths to the link command as with cmake 2.4
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+cmake_policy(SET CMP0003 OLD)
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+# CMP0005: keep escaping behaviour for definitions added via add_definitions()
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+cmake_policy(SET CMP0005 OLD)
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+# since cmake 2.6.3: NEW behaviour is that setting policies doesn't "escape" the file
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+# where this is done, macros and functions are executed with the policies as they
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+# were when the were defined. Keep the OLD behaviour so we can set the policies here
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+# for all KDE software without the big warning
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+cmake_policy(SET CMP0011 OLD)
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+
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+# since cmake 2.8.4: when include()ing from inside cmake's module dir, prefer the files
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+# in this directory over those from CMAKE_MODULE_PATH
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+cmake_policy(SET CMP0017 NEW)
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+
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+# since cmake 3.0: use of the LOCATION target property is disallowed while it is used in KDE4Macros.cmake
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+if (POLICY CMP0026)
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+ cmake_policy(SET CMP0026 OLD)
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+endif (POLICY CMP0026)
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+
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+
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# Only do something if it hasn't been found yet
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if(NOT KDE4_FOUND)
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--
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2.5.0
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