qt5: qtbase: Upgrade Double-Conversion

Backport the Double-Conversion upgrade from the dev branch
(https://codereview.qt-project.org/#/c/227718/) to the current release.
This fixes the RISC-V compile of QTBase.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/recipes-qt/qt5/qtbase/0015-Bootstrap-without-linkat-feature.patch b/recipes-qt/qt5/qtbase/0015-Bootstrap-without-linkat-feature.patch
new file mode 100644
index 00000000..8863ddd8
--- /dev/null
+++ b/recipes-qt/qt5/qtbase/0015-Bootstrap-without-linkat-feature.patch
@@ -0,0 +1,27 @@
+From 6ff049f08cbe80b00b34859acdc5ccf7b9c9ae18 Mon Sep 17 00:00:00 2001
+From: Samuli Piippo <samuli.piippo@qt.io>
+Date: Fri, 24 Nov 2017 15:16:31 +0200
+Subject: [PATCH] Bootstrap without linkat feature
+
+qmake does not work together with pseudo when unnamed temporary files
+are used with linkat.
+
+Upstream-Status: Inappropriate [OE specific]
+[YOCTO #11996]
+---
+ src/corelib/global/qconfig-bootstrapped.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/corelib/global/qconfig-bootstrapped.h b/src/corelib/global/qconfig-bootstrapped.h
+index 3469ebe5e6..cb889f27c2 100644
+--- a/src/corelib/global/qconfig-bootstrapped.h
++++ b/src/corelib/global/qconfig-bootstrapped.h
+@@ -90,7 +90,7 @@
+ #define QT_FEATURE_itemmodel -1
+ #define QT_FEATURE_library -1
+ #ifdef __linux__
+-# define QT_FEATURE_linkat 1
++# define QT_FEATURE_linkat -1
+ #else
+ # define QT_FEATURE_linkat -1
+ #endif