35 lines
1.5 KiB
Diff
35 lines
1.5 KiB
Diff
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From 083c9269ed73e8771e1dbe10812696b45b7389f3 Mon Sep 17 00:00:00 2001
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From: Evangelos Foutras <evangelos@foutrelis.com>
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Date: Mon, 11 May 2015 12:20:57 +0300
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Subject: [PATCH 262/262] Try to ensure that -fPIC is used in CMake builds
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In commit 36d6eb721e7d5997ade75e289d4088dc48678d0d the -fPIE switch was
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replaced with -fPIC in an effort to avoid generating copy relocations
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which are incompatible with Qt5 when built with -reduce-relocations.
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Task-number: QTBUG-45755
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Change-Id: I59a55ea15052f498104848c5fd867e563ddc2290
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Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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---
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src/corelib/Qt5CoreConfigExtras.cmake.in | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/corelib/Qt5CoreConfigExtras.cmake.in b/src/corelib/Qt5CoreConfigExtras.cmake.in
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index 48d5f21..d4abc5f 100644
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--- a/src/corelib/Qt5CoreConfigExtras.cmake.in
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+++ b/src/corelib/Qt5CoreConfigExtras.cmake.in
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@@ -70,8 +70,9 @@ set(_qt5_corelib_extra_includes)
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# Qt5_POSITION_INDEPENDENT_CODE variable is used in the # qt5_use_module
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# macro to add it.
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set(Qt5_POSITION_INDEPENDENT_CODE True)
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-set_property(TARGET Qt5::Core PROPERTY INTERFACE_POSITION_INDEPENDENT_CODE \"ON\")
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set(Qt5Core_EXECUTABLE_COMPILE_FLAGS \"-fPIC\")
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+set_property(TARGET Qt5::Core PROPERTY INTERFACE_POSITION_INDEPENDENT_CODE \"ON\")
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+set_property(TARGET Qt5::Core APPEND PROPERTY INTERFACE_COMPILE_OPTIONS ${Qt5Core_EXECUTABLE_COMPILE_FLAGS})
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!!IF !isEmpty(QT_NAMESPACE)
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list(APPEND Qt5Core_DEFINITIONS -DQT_NAMESPACE=$$QT_NAMESPACE)
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--
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2.4.1
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