--- bash-4.4/configure.orig	2016-08-05 22:29:55.000000000 +0200

+++ bash-4.4/configure	2016-12-17 21:32:44.745849000 +0100

@@ -2869,6 +2869,7 @@

 *-opennt*|*-interix*)	opt_bash_malloc=no ;;	# Interix, now owned by Microsoft

 *-nsk*)		opt_bash_malloc=no ;;	# HP NonStop

 *-haiku*)	opt_bash_malloc=no ;;	# Haiku OS

+*-midipix*)	opt_bash_malloc=no ;;	# Midipix

 esac

 # memory scrambling on free()

@@ -5157,13 +5158,13 @@

 if test "x$ac_cv_lib_curses_tgetent" = xyes; then :

   bash_cv_termcap_lib=libcurses

 else

-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5

-$as_echo_n "checking for tgetent in -lncurses... " >&6; }

-if ${ac_cv_lib_ncurses_tgetent+:} false; then :

+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncursesw" >&5

+$as_echo_n "checking for tgetent in -lncursesw... " >&6; }

+if ${ac_cv_lib_ncursesw_tgetent+:} false; then :

   $as_echo_n "(cached) " >&6

 else

   ac_check_lib_save_LIBS=$LIBS

-LIBS="-lncurses  $LIBS"

+LIBS="-lncursesw  $LIBS"

 cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */

@@ -5183,18 +5184,18 @@

 }

 _ACEOF

 if ac_fn_c_try_link "$LINENO"; then :

-  ac_cv_lib_ncurses_tgetent=yes

+  ac_cv_lib_ncursesw_tgetent=yes

 else

-  ac_cv_lib_ncurses_tgetent=no

+  ac_cv_lib_ncursesw_tgetent=no

 fi

 rm -f core conftest.err conftest.$ac_objext \

     conftest$ac_exeext conftest.$ac_ext

 LIBS=$ac_check_lib_save_LIBS

 fi

-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5

-$as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }

-if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then :

-  bash_cv_termcap_lib=libncurses

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_tgetent" >&5

+$as_echo "$ac_cv_lib_ncursesw_tgetent" >&6; }

+if test "x$ac_cv_lib_ncursesw_tgetent" = xyes; then :

+  bash_cv_termcap_lib=libncursesw

 else

   bash_cv_termcap_lib=gnutermcap

 fi

@@ -5225,8 +5226,8 @@

 elif test $bash_cv_termcap_lib = libtinfo; then

 TERMCAP_LIB=-ltinfo

 TERMCAP_DEP=

-elif test $bash_cv_termcap_lib = libncurses; then

-TERMCAP_LIB=-lncurses

+elif test $bash_cv_termcap_lib = libncursesw; then

+TERMCAP_LIB=-lncursesw

 TERMCAP_DEP=

 elif test $bash_cv_termcap_lib = libc; then

 TERMCAP_LIB=

@@ -15850,13 +15851,13 @@

 if test "x$ac_cv_lib_curses_tgetent" = xyes; then :

   bash_cv_termcap_lib=libcurses

 else

-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncurses" >&5

-$as_echo_n "checking for tgetent in -lncurses... " >&6; }

-if ${ac_cv_lib_ncurses_tgetent+:} false; then :

+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tgetent in -lncursesw" >&5

+$as_echo_n "checking for tgetent in -lncursesw... " >&6; }

+if ${ac_cv_lib_ncursesw_tgetent+:} false; then :

   $as_echo_n "(cached) " >&6

 else

   ac_check_lib_save_LIBS=$LIBS

-LIBS="-lncurses  $LIBS"

+LIBS="-lncursesw  $LIBS"

 cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */

@@ -15876,18 +15877,18 @@

 }

 _ACEOF

 if ac_fn_c_try_link "$LINENO"; then :

-  ac_cv_lib_ncurses_tgetent=yes

+  ac_cv_lib_ncursesw_tgetent=yes

 else

-  ac_cv_lib_ncurses_tgetent=no

+  ac_cv_lib_ncursesw_tgetent=no

 fi

 rm -f core conftest.err conftest.$ac_objext \

     conftest$ac_exeext conftest.$ac_ext

 LIBS=$ac_check_lib_save_LIBS

 fi

-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tgetent" >&5

-$as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }

-if test "x$ac_cv_lib_ncurses_tgetent" = xyes; then :

-  bash_cv_termcap_lib=libncurses

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncursesw_tgetent" >&5

+$as_echo "$ac_cv_lib_ncursesw_tgetent" >&6; }

+if test "x$ac_cv_lib_ncursesw_tgetent" = xyes; then :

+  bash_cv_termcap_lib=libncursesw

 else

   bash_cv_termcap_lib=gnutermcap

 fi

@@ -15918,8 +15919,8 @@

 elif test $bash_cv_termcap_lib = libtinfo; then

 TERMCAP_LIB=-ltinfo

 TERMCAP_DEP=

-elif test $bash_cv_termcap_lib = libncurses; then

-TERMCAP_LIB=-lncurses

+elif test $bash_cv_termcap_lib = libncursesw; then

+TERMCAP_LIB=-lncursesw

 TERMCAP_DEP=

 elif test $bash_cv_termcap_lib = libc; then

 TERMCAP_LIB=

diff -ru bash-4.4.orig/lib/sh/oslib.c bash-4.4/lib/sh/oslib.c

--- bash-4.4.orig/lib/sh/oslib.c	2013-10-14 15:12:57.000000000 +0200

+++ bash-4.4/lib/sh/oslib.c	2017-10-07 22:48:52.478254782 +0200

@@ -280,7 +280,7 @@

 long

 getmaxchild ()

 {

-  static long maxchild = -1L;

+  static long maxchild = _SC_CHILD_MAX;

   if (maxchild > 0)

     return maxchild;