diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index e76e0df..bb50000 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
 -322,11 +322,11 @@ GLHACK=-Dclear=__GLclear
 # every system.

 # *** Always uncomment this (leave the leading underscore in!):
-# _tkinter _tkinter.c tkappinit.c -DWITH_APPINIT \
+_tkinter _tkinter.c tkappinit.c -DWITH_APPINIT \
 # *** Uncomment and edit to reflect where your Tcl/Tk libraries are:
-#      -L/usr/local/lib \
+       -L/home/sab/mypython/lib \
 # *** Uncomment and edit to reflect where your Tcl/Tk headers are:
-#      -I/usr/local/include \
+       -I/home/sab/mypython/include \
 # *** Uncomment and edit to reflect where your X11 header files are:
 #      -I/usr/X11R6/include \
 # *** Or uncomment this for Solaris:
 -341,7 +341,7 @@ GLHACK=-Dclear=__GLclear
 # *** Uncomment and edit for TOGL extension only:
 #      -DWITH_TOGL togl.c \
 # *** Uncomment and edit to reflect your Tcl/Tk versions:
-#      -ltk8.2 -ltcl8.2 \
+       -ltk8.4 -ltcl8.4 \
 # *** Uncomment and edit to reflect where your X11 libraries are:
 #      -L/usr/X11R6/lib \
 # *** Or uncomment this for Solaris:
 -349,9 +349,9 @@ GLHACK=-Dclear=__GLclear
 # *** Uncomment these for TOGL extension only:
 #      -lGL -lGLU -lXext -lXmu \
 # *** Uncomment for AIX:
-#      -lld \
+       -lld \
 # *** Always uncomment this; X11 libraries to link with:
-#      -lX11
+       -lX11

 # Lance Ellinghaus's syslog module
 #syslog syslogmodule.c         # syslog daemon interface
diff --git a/Modules/ld_so_aix b/Modules/ld_so_aix
index 6b83823..e0b5506 100755
--- a/Modules/ld_so_aix
+++ b/Modules/ld_so_aix
 -167,10 +167,11 @@ fi
 #echo "  -> CC arguments: $args"

 CCOPT="-Wl,-e$entry -Wl,-bE:$expfile -Wl,-bI:$impfile -Wl,-bhalt:4"
-CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -lm -o $objfile"
+#CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -lm -o $objfile"
 # Note: to use dynamic libraries like libtcl8.4.so and libtk8.4.so
 # you may need to replace the second CCOPT line above with the following:
 # CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -brtl -bnortllib -lm -o $objfile"
+CCOPT="$CCOPT -Wl,-bM:SRE -Wl,-T512 -Wl,-H512 -Wl,-brtl -Wl,-bnortllib -lm -lbsd -o $objfile"

 CCARGS="$args"

diff --git a/configure b/configure
index 7b9da87..0630ea3 100755
--- a/configure
+++ b/configure
 -2291,6 +2291,7 @@ else

        case $ac_sys_system in
        AIX*)   CC=cc_r
+               if test $ac_sys_release = 6; then CC="cc_r -brtl"; fi
                without_gcc=;;
        BeOS*)
                case $BE_HOST_CPU in
 -17110,6 +17111,12 @@ cat >>confdefs.h <<\_ACEOF
 _ACEOF

                       ;;
+      AIX/6)
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_BROKEN_POSIX_SEMAPHORES 1
+_ACEOF
+
+                      ;;
       esac

       { echo "$as_me:$LINENO: checking if PTHREAD_SCOPE_SYSTEM is supported" >&5