qt5-qtbase/0262-Try-to-ensure-that-fPIC-is-used-in-CMake-builds.patch

35 lines
1.5 KiB
Diff

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