From cf0681133ae7301ead7091eaee55c945da5cdfcc Mon Sep 17 00:00:00 2001
From: Igor Cota <igor@codexapertus.com>
Date: Wed, 6 Nov 2019 17:13:28 +0100
Subject: [PATCH 1/2] build: disable D-Bus on Android by default

Android uses a different notification system and doesn't support D-Bus
---
 build-aux/m4/bitcoin_qt.m4 | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/build-aux/m4/bitcoin_qt.m4 b/build-aux/m4/bitcoin_qt.m4
index e171238cb..78fce22dd 100644
--- a/build-aux/m4/bitcoin_qt.m4
+++ b/build-aux/m4/bitcoin_qt.m4
@@ -72,10 +72,19 @@ AC_DEFUN([BITCOIN_QT_INIT],[
 
   AC_ARG_WITH([qtdbus],
     [AS_HELP_STRING([--with-qtdbus],
-    [enable DBus support (default is yes if qt is enabled and QtDBus is found)])],
+    [enable DBus support (default is yes if qt is enabled and QtDBus is found, except on Android)])],
     [use_dbus=$withval],
     [use_dbus=auto])
 
+  dnl Android doesn't support D-Bus and certainly doesn't use it for notifications
+  case $host in
+    *android*)
+      if test "x$use_dbus" != xyes; then
+        use_dbus=no
+      fi
+    ;;
+  esac
+
   AC_SUBST(QT_TRANSLATION_DIR,$qt_translation_path)
 ])
 

From 366913e307d2dc13bc00d6bf7b6b2426c359ac30 Mon Sep 17 00:00:00 2001
From: Igor Cota <igor@openbook.hr>
Date: Sun, 16 Aug 2020 18:43:08 +0200
Subject: [PATCH 2/2] build: AX_BOOST_THREAD serial 33

---
 build-aux/m4/ax_boost_thread.m4 | 54 ++++++++++++++++++++++++---------
 1 file changed, 39 insertions(+), 15 deletions(-)

diff --git a/build-aux/m4/ax_boost_thread.m4 b/build-aux/m4/ax_boost_thread.m4
index e9dea4353..75e80e6e7 100644
--- a/build-aux/m4/ax_boost_thread.m4
+++ b/build-aux/m4/ax_boost_thread.m4
@@ -30,7 +30,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 32
+#serial 33
 
 AC_DEFUN([AX_BOOST_THREAD],
 [
@@ -67,13 +67,24 @@ AC_DEFUN([AX_BOOST_THREAD],
         [AC_LANG_PUSH([C++])
              CXXFLAGS_SAVE=$CXXFLAGS
 
-             if test "x$host_os" = "xsolaris" ; then
-                 CXXFLAGS="-pthreads $CXXFLAGS"
-             elif test "x$host_os" = "xmingw32" ; then
-                 CXXFLAGS="-mthreads $CXXFLAGS"
-             else
-                CXXFLAGS="-pthread $CXXFLAGS"
-             fi
+             case "x$host_os" in
+                 xsolaris )
+                     CXXFLAGS="-pthreads $CXXFLAGS"
+                     break;
+                     ;;
+                 xmingw32 )
+                     CXXFLAGS="-mthreads $CXXFLAGS"
+                     break;
+                     ;;
+                 *android* )
+                     break;
+                     ;;
+                 * )
+                     CXXFLAGS="-pthread $CXXFLAGS"
+                     break;
+                     ;;
+             esac
+
              AC_COMPILE_IFELSE([
                  AC_LANG_PROGRAM(
                      [[@%:@include <boost/thread/thread.hpp>]],
@@ -84,13 +95,23 @@ AC_DEFUN([AX_BOOST_THREAD],
              AC_LANG_POP([C++])
         ])
         if test "x$ax_cv_boost_thread" = "xyes"; then
-           if test "x$host_os" = "xsolaris" ; then
-              BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
-           elif test "x$host_os" = "xmingw32" ; then
-              BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
-           else
-              BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
-           fi
+            case "x$host_os" in
+                xsolaris )
+                    BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
+                    break;
+                    ;;
+                xmingw32 )
+                    BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
+                    break;
+                    ;;
+                *android* )
+                    break;
+                    ;;
+                * )
+                    BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
+                    break;
+                    ;;
+            esac
 
             AC_SUBST(BOOST_CPPFLAGS)
 
@@ -148,6 +169,9 @@ AC_DEFUN([AX_BOOST_THREAD],
                     xmingw32 )
                         break;
                         ;;
+                    *android* )
+                        break;
+                        ;;
                     * )
                         BOOST_THREAD_LIB="$BOOST_THREAD_LIB -lpthread"
                         break;