diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -17,7 +17,7 @@
 add_subdirectory(urifilters)
 add_subdirectory(kcms)
 
-if(NOT WIN32)
+if(NOT WIN32 AND NOT ANDROID)
   # arpa/nameser.h
   add_subdirectory(kpac)
 endif()
diff --git a/src/core/kmountpoint.h b/src/core/kmountpoint.h
--- a/src/core/kmountpoint.h
+++ b/src/core/kmountpoint.h
@@ -83,6 +83,8 @@
      * This function gives a list of all currently used mountpoints. (mtab)
      * @param infoNeeded Flags that specify which additional information
      * should be fetched.
+     *
+     * @note this method will return an empty list on Android
      */
     static List currentMountPoints(DetailsNeededFlags infoNeeded = BasicInfoNeeded);
 
diff --git a/src/core/kmountpoint.cpp b/src/core/kmountpoint.cpp
--- a/src/core/kmountpoint.cpp
+++ b/src/core/kmountpoint.cpp
@@ -414,7 +414,7 @@
     mp->d->mountPoint = QString("/");
     result.append(mp);
 
-#else
+#elif !defined(Q_OS_ANDROID)
     STRUCT_SETMNTENT mnttab;
     if ((mnttab = SETMNTENT(MNTTAB, "r")) == nullptr) {
         return result;
diff --git a/src/ioslaves/file/fdreceiver.cpp b/src/ioslaves/file/fdreceiver.cpp
--- a/src/ioslaves/file/fdreceiver.cpp
+++ b/src/ioslaves/file/fdreceiver.cpp
@@ -19,6 +19,7 @@
 ***/
 
 #include <QSocketNotifier>
+#include <errno.h>
 
 #include "sharefd_p.h"
 #include "fdreceiver.h"
diff --git a/src/ioslaves/file/kauth/fdsender.cpp b/src/ioslaves/file/kauth/fdsender.cpp
--- a/src/ioslaves/file/kauth/fdsender.cpp
+++ b/src/ioslaves/file/kauth/fdsender.cpp
@@ -20,6 +20,8 @@
 
 #include "../sharefd_p.h"
 #include "fdsender.h"
+#include <errno.h>
+#include <string.h>
 
 FdSender::FdSender(const std::string &path)
         : m_socketDes(-1)
diff --git a/src/ioslaves/file/sharefd_p.h b/src/ioslaves/file/sharefd_p.h
--- a/src/ioslaves/file/sharefd_p.h
+++ b/src/ioslaves/file/sharefd_p.h
@@ -22,6 +22,7 @@
 #include <iostream>
 #include <unistd.h>
 #include <sys/socket.h>
+#include <string.h>
 
 // fix SOCK_NONBLOCK for e.g. macOS
 #ifndef SOCK_NONBLOCK
diff --git a/src/widgets/kurlcompletion.cpp b/src/widgets/kurlcompletion.cpp
--- a/src/widgets/kurlcompletion.cpp
+++ b/src/widgets/kurlcompletion.cpp
@@ -63,6 +63,7 @@
 #else
 #include <sys/param.h>
 #endif
+#include <pwd.h>
 
 static bool expandTilde(QString &);
 static bool expandEnv(QString &);
@@ -275,6 +276,7 @@
 protected:
     void run() Q_DECL_OVERRIDE
     {
+#ifndef Q_OS_ANDROID
         static const QChar tilde = '~';
 
         // we don't need to handle prepend here, right? ~user is always at pos 0
@@ -295,7 +297,7 @@
         }
 #endif
         addMatch(QString(tilde));
-
+#endif
         done();
     }
 };
diff --git a/src/widgets/previewjob.cpp b/src/widgets/previewjob.cpp
--- a/src/widgets/previewjob.cpp
+++ b/src/widgets/previewjob.cpp
@@ -22,7 +22,9 @@
 
 #include "previewjob.h"
 
-#ifdef Q_OS_UNIX
+#define WITH_SHM defined(Q_OS_UNIX) && !defined(Q_OS_ANDROID)
+
+#if WITH_SHM
 #include <sys/ipc.h>
 #include <sys/shm.h>
 #endif
@@ -194,7 +196,7 @@
 
 PreviewJob::~PreviewJob()
 {
-#ifdef Q_OS_UNIX
+#if WITH_SHM
     Q_D(PreviewJob);
     if (d->shmaddr) {
         shmdt((char *)d->shmaddr);
@@ -640,7 +642,7 @@
         job->addMetaData(QStringLiteral("sequence-index"), QString().setNum(sequenceIndex));
     }
 
-#ifdef Q_OS_UNIX
+#if WITH_SHM
     if (shmid == -1) {
         if (shmaddr) {
             shmdt((char *)shmaddr);
@@ -672,7 +674,7 @@
                  !currentItem.item.url().adjusted(QUrl::RemoveFilename).toLocalFile().startsWith(thumbRoot))
                 && !sequenceIndex;
     QImage thumb;
-#ifdef Q_OS_UNIX
+#if WITH_SHM
     if (shmaddr) {
         // Keep this in sync with kdebase/kioslave/thumbnail.cpp
         QDataStream str(data);