From 9fb536adda4b0c87aa28b8549715e3762ad2a177 Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Sat, 27 Oct 2012 19:28:25 -0700
Subject: [PATCH] Use -ffunction-sections in libbootstrap.a
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So that the linker discards unused functions too. Some of our .cpp are
way too big

Change-Id: I1a2685be6a5e7fd3cf34f18d545483c63c2343dd
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
---
 src/tools/bootstrap/bootstrap.pro | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tools/bootstrap/bootstrap.pro b/src/tools/bootstrap/bootstrap.pro
index 19c0005bcc..07c4a10573 100644
--- a/src/tools/bootstrap/bootstrap.pro
+++ b/src/tools/bootstrap/bootstrap.pro
@@ -114,6 +114,7 @@ macx: {
               ../../corelib/kernel/qcore_mac.cpp
    LIBS += -framework CoreServices
 }
+*-g++*: QMAKE_CXXFLAGS += -ffunction-sections
 
 if(contains(QT_CONFIG, zlib)|cross_compile):include(../../3rdparty/zlib.pri)
 else:include(../../3rdparty/zlib_dependency.pri)