diff --git a/accountsservice/accountsservice.SlackBuild b/accountsservice/accountsservice.SlackBuild
index fdf906d..127ed5e 100644
--- a/accountsservice/accountsservice.SlackBuild
+++ b/accountsservice/accountsservice.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/caribou/caribou.SlackBuild b/caribou/caribou.SlackBuild
index d0eb31f..3a75520 100644
--- a/caribou/caribou.SlackBuild
+++ b/caribou/caribou.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
@@ -71,6 +74,7 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+PYTHON="/usr/bin/python3" \
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
diff --git a/cinnamon-control-center/cinnamon-control-center.SlackBuild b/cinnamon-control-center/cinnamon-control-center.SlackBuild
index d921777..2b8bc25 100644
--- a/cinnamon-control-center/cinnamon-control-center.SlackBuild
+++ b/cinnamon-control-center/cinnamon-control-center.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon-desktop/cinnamon-desktop.SlackBuild b/cinnamon-desktop/cinnamon-desktop.SlackBuild
index 24b3c26..c5043d3 100644
--- a/cinnamon-desktop/cinnamon-desktop.SlackBuild
+++ b/cinnamon-desktop/cinnamon-desktop.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon-menus/cinnamon-menus.SlackBuild b/cinnamon-menus/cinnamon-menus.SlackBuild
index fd342e4..e1311fa 100644
--- a/cinnamon-menus/cinnamon-menus.SlackBuild
+++ b/cinnamon-menus/cinnamon-menus.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon-screensaver/cinnamon-screensaver.SlackBuild b/cinnamon-screensaver/cinnamon-screensaver.SlackBuild
index 1433bc3..3a1ac76 100644
--- a/cinnamon-screensaver/cinnamon-screensaver.SlackBuild
+++ b/cinnamon-screensaver/cinnamon-screensaver.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon-session/cinnamon-session.SlackBuild b/cinnamon-session/cinnamon-session.SlackBuild
index b851b3e..e30c6b7 100644
--- a/cinnamon-session/cinnamon-session.SlackBuild
+++ b/cinnamon-session/cinnamon-session.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon-settings-daemon/cinnamon-settings-daemon.SlackBuild b/cinnamon-settings-daemon/cinnamon-settings-daemon.SlackBuild
index 867f176..24944f4 100644
--- a/cinnamon-settings-daemon/cinnamon-settings-daemon.SlackBuild
+++ b/cinnamon-settings-daemon/cinnamon-settings-daemon.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cinnamon/cinnamon.SlackBuild b/cinnamon/cinnamon.SlackBuild
index e1c2872..bc13d1e 100644
--- a/cinnamon/cinnamon.SlackBuild
+++ b/cinnamon/cinnamon.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cjs/cjs.SlackBuild b/cjs/cjs.SlackBuild
index 1aab755..4259769 100644
--- a/cjs/cjs.SlackBuild
+++ b/cjs/cjs.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/clutter-gtk/clutter-gtk.SlackBuild b/clutter-gtk/clutter-gtk.SlackBuild
index 0288941..8a024ba 100644
--- a/clutter-gtk/clutter-gtk.SlackBuild
+++ b/clutter-gtk/clutter-gtk.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/clutter/clutter.SlackBuild b/clutter/clutter.SlackBuild
index 8c84a25..feb67ac 100644
--- a/clutter/clutter.SlackBuild
+++ b/clutter/clutter.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/cogl/cogl.SlackBuild b/cogl/cogl.SlackBuild
index 0d8d49c..57bf689 100644
--- a/cogl/cogl.SlackBuild
+++ b/cogl/cogl.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/colord/colord.SlackBuild b/colord/colord.SlackBuild
index e9927ef..849d38b 100644
--- a/colord/colord.SlackBuild
+++ b/colord/colord.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/gnome-menus/gnome-menus.SlackBuild b/gnome-menus/gnome-menus.SlackBuild
index ae1e465..6ef8fc0 100644
--- a/gnome-menus/gnome-menus.SlackBuild
+++ b/gnome-menus/gnome-menus.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libcroco/libcroco.SlackBuild b/libcroco/libcroco.SlackBuild
index b15d159..6ecc04f 100644
--- a/libcroco/libcroco.SlackBuild
+++ b/libcroco/libcroco.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libdbusmenu/libdbusmenu.SlackBuild b/libdbusmenu/libdbusmenu.SlackBuild
index 86e2f11..c863d27 100644
--- a/libdbusmenu/libdbusmenu.SlackBuild
+++ b/libdbusmenu/libdbusmenu.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libgee/libgee.SlackBuild b/libgee/libgee.SlackBuild
index b688d12..3f79941 100644
--- a/libgee/libgee.SlackBuild
+++ b/libgee/libgee.SlackBuild
@@ -32,6 +32,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libgnomekbd/libgnomekbd.SlackBuild b/libgnomekbd/libgnomekbd.SlackBuild
index b344c0b..a1d84fe 100644
--- a/libgnomekbd/libgnomekbd.SlackBuild
+++ b/libgnomekbd/libgnomekbd.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libgtop/libgtop.SlackBuild b/libgtop/libgtop.SlackBuild
index 57ecbcb..3052f6d 100644
--- a/libgtop/libgtop.SlackBuild
+++ b/libgtop/libgtop.SlackBuild
@@ -51,6 +51,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libgusb/libgusb.SlackBuild b/libgusb/libgusb.SlackBuild
index c830a18..8666347 100644
--- a/libgusb/libgusb.SlackBuild
+++ b/libgusb/libgusb.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/libtimezonemap/libtimezonemap.SlackBuild b/libtimezonemap/libtimezonemap.SlackBuild
index e2dc9ac..2449c95 100644
--- a/libtimezonemap/libtimezonemap.SlackBuild
+++ b/libtimezonemap/libtimezonemap.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/metacity/metacity.SlackBuild b/metacity/metacity.SlackBuild
index 710d81d..a182013 100644
--- a/metacity/metacity.SlackBuild
+++ b/metacity/metacity.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/mozjs/mozjs.SlackBuild b/mozjs/mozjs.SlackBuild
index 94558ec..38631a9 100644
--- a/mozjs/mozjs.SlackBuild
+++ b/mozjs/mozjs.SlackBuild
@@ -50,6 +50,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/muffin/muffin.SlackBuild b/muffin/muffin.SlackBuild
index 896e58a..7b10536 100644
--- a/muffin/muffin.SlackBuild
+++ b/muffin/muffin.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/nemo/nemo.SlackBuild b/nemo/nemo.SlackBuild
index 62d6839..0e7e658 100644
--- a/nemo/nemo.SlackBuild
+++ b/nemo/nemo.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/pangox-compat/pangox-compat.SlackBuild b/pangox-compat/pangox-compat.SlackBuild
index 08b8cf8..a90fc62 100644
--- a/pangox-compat/pangox-compat.SlackBuild
+++ b/pangox-compat/pangox-compat.SlackBuild
@@ -51,6 +51,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "s390" ]; then
   SLKCFLAGS="-O2"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/pexpect/pexpect.SlackBuild b/pexpect/pexpect.SlackBuild
index d144113..c150f71 100644
--- a/pexpect/pexpect.SlackBuild
+++ b/pexpect/pexpect.SlackBuild
@@ -50,6 +50,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/polib/polib.SlackBuild b/polib/polib.SlackBuild
index 416dd16..195b8c6 100644
--- a/polib/polib.SlackBuild
+++ b/polib/polib.SlackBuild
@@ -46,6 +46,9 @@ if [ "$ARCH" = "i586" ]; then
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   LIBDIRSUFFIX="64"
 else
diff --git a/ptyprocess/ptyprocess.SlackBuild b/ptyprocess/ptyprocess.SlackBuild
index 7c370de..af94d76 100644
--- a/ptyprocess/ptyprocess.SlackBuild
+++ b/ptyprocess/ptyprocess.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/python-pam/python-pam.SlackBuild b/python-pam/python-pam.SlackBuild
index 27b02ad..48d848b 100644
--- a/python-pam/python-pam.SlackBuild
+++ b/python-pam/python-pam.SlackBuild
@@ -49,6 +49,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/setproctitle/setproctitle.SlackBuild b/setproctitle/setproctitle.SlackBuild
index c101665..eba621a 100644
--- a/setproctitle/setproctitle.SlackBuild
+++ b/setproctitle/setproctitle.SlackBuild
@@ -50,6 +50,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/tinycss/tinycss.SlackBuild b/tinycss/tinycss.SlackBuild
index bd8bf71..cf7db56 100644
--- a/tinycss/tinycss.SlackBuild
+++ b/tinycss/tinycss.SlackBuild
@@ -50,6 +50,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/xapp/xapp.SlackBuild b/xapp/xapp.SlackBuild
index d9b155f..44d53fa 100644
--- a/xapp/xapp.SlackBuild
+++ b/xapp/xapp.SlackBuild
@@ -48,6 +48,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
diff --git a/zenity/zenity.SlackBuild b/zenity/zenity.SlackBuild
index 84a0756..c0281a0 100644
--- a/zenity/zenity.SlackBuild
+++ b/zenity/zenity.SlackBuild
@@ -30,6 +30,9 @@ if [ "$ARCH" = "i586" ]; then
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX="64"
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"