From fd46c4c0018c41d36cd892ccb47485b572d65837 Mon Sep 17 00:00:00 2001
From: Sjors Provoost <sjors@sprovoost.nl>
Date: Tue, 12 Feb 2019 20:24:29 +0100
Subject: Bump minimum Qt version to 5.5.1

---
 build-aux/m4/bitcoin_qt.m4 | 27 +++------------------------
 1 file changed, 3 insertions(+), 24 deletions(-)

(limited to 'build-aux/m4')

diff --git a/build-aux/m4/bitcoin_qt.m4 b/build-aux/m4/bitcoin_qt.m4
index 90a2cd9875..1a7c5d5f7d 100644
--- a/build-aux/m4/bitcoin_qt.m4
+++ b/build-aux/m4/bitcoin_qt.m4
@@ -116,24 +116,6 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
   if test "x$bitcoin_cv_static_qt" = xyes; then
     _BITCOIN_QT_FIND_STATIC_PLUGINS
     AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if qt plugins are static])
-    AC_CACHE_CHECK(for Qt < 5.4, bitcoin_cv_need_acc_widget,[
-      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-          #include <QtCore/qconfig.h>
-          #ifndef QT_VERSION
-          #  include <QtCore/qglobal.h>
-          #endif
-        ]],
-        [[
-          #if QT_VERSION >= 0x050400
-          choke
-          #endif
-        ]])],
-      [bitcoin_cv_need_acc_widget=yes],
-      [bitcoin_cv_need_acc_widget=no])
-    ])
-    if test "x$bitcoin_cv_need_acc_widget" = xyes; then
-      _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(AccessibleFactory)], [-lqtaccessiblewidgets])
-    fi
     _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QMinimalIntegrationPlugin)],[-lqminimal])
     AC_DEFINE(QT_QPA_PLATFORM_MINIMAL, 1, [Define this symbol if the minimal qt platform exists])
     if test "x$TARGET_OS" = xwindows; then
@@ -264,7 +246,7 @@ dnl All macros below are internal and should _not_ be used from the main
 dnl configure.ac.
 dnl ----
 
-dnl Internal. Check if the included version of Qt is Qt5.
+dnl Internal. Check included version of Qt against minimum specified in doc/dependencies.md
 dnl Requires: INCLUDES must be populated as necessary.
 dnl Output: bitcoin_cv_qt5=yes|no
 AC_DEFUN([_BITCOIN_QT_CHECK_QT5],[
@@ -276,7 +258,7 @@ AC_DEFUN([_BITCOIN_QT_CHECK_QT5],[
       #endif
     ]],
     [[
-      #if QT_VERSION < 0x050200 || QT_VERSION_MAJOR < 5
+      #if QT_VERSION < 0x050501
       choke
       #endif
     ]])],
@@ -374,9 +356,7 @@ AC_DEFUN([_BITCOIN_QT_FIND_STATIC_PLUGINS],[
                 fi
        if test "x$TARGET_OS" = xlinux; then
          PKG_CHECK_MODULES([X11XCB], [x11-xcb], [QT_LIBS="$X11XCB_LIBS $QT_LIBS"])
-         if ${PKG_CONFIG} --exists "Qt5Core >= 5.5" 2>/dev/null; then
-           PKG_CHECK_MODULES([QTXCBQPA], [Qt5XcbQpa], [QT_LIBS="$QTXCBQPA_LIBS $QT_LIBS"])
-         fi
+         PKG_CHECK_MODULES([QTXCBQPA], [Qt5XcbQpa], [QT_LIBS="$QTXCBQPA_LIBS $QT_LIBS"])
        elif test "x$TARGET_OS" = xdarwin; then
          PKG_CHECK_MODULES([QTCLIPBOARD], [Qt5ClipboardSupport], [QT_LIBS="-lQt5ClipboardSupport $QT_LIBS"])
          PKG_CHECK_MODULES([QTGRAPHICS], [Qt5GraphicsSupport], [QT_LIBS="-lQt5GraphicsSupport $QT_LIBS"])
@@ -527,4 +507,3 @@ AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[
   CXXFLAGS="$TEMP_CXXFLAGS"
   LIBS="$TEMP_LIBS"
 ])
-
-- 
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