Index: .travis.yml
===================================================================
diff -u -N -rf4ca149d42922b918849d8e80b55e2b1850f5bfe -rfffcee32ce6d0ff4f781c8980abb73680ce619a8
--- .travis.yml	(.../.travis.yml)	(revision f4ca149d42922b918849d8e80b55e2b1850f5bfe)
+++ .travis.yml	(.../.travis.yml)	(revision fffcee32ce6d0ff4f781c8980abb73680ce619a8)
@@ -19,4 +19,4 @@
        wget http://kitcreator.rkeene.org/kits/6967b89da1f6af7b12cdc82819f3bdb13a661242/tclkit; fi
   - chmod +x tclkit
 script:
-  - ./tclkit apps/build.tcl $HOME $TCLTAG
\ No newline at end of file
+  - ./tclkit apps/build.tcl $HOME $TRAVIS_BUILD_DIR $TCLTAG
\ No newline at end of file
Index: apps/build.tcl
===================================================================
diff -u -N -r79e5563d9dae4156e397aad5440a055b0d60347c -rfffcee32ce6d0ff4f781c8980abb73680ce619a8
--- apps/build.tcl	(.../build.tcl)	(revision 79e5563d9dae4156e397aad5440a055b0d60347c)
+++ apps/build.tcl	(.../build.tcl)	(revision fffcee32ce6d0ff4f781c8980abb73680ce619a8)
@@ -3,8 +3,9 @@
 
 package require http
 package require tar
+package require platform
 
-proc ::build {HOMEDIR TCLTAG args} {
+proc ::build {HOMEDIR BUILDDIR TCLTAG args} {
   set tarball "tcl.tar.gz"
 
   cd $HOMEDIR
@@ -30,8 +31,14 @@
   
   # exec tar -xzf tcl.tar.gz
   # https://stackoverflow.com/questions/22333745/how-does-tcl-exec-work-exactly
+
+  set dir [expr {[string match "win*" [platform::generic]]?"win":"unix"}]
   
-  set tclDir [file normalize [file join tcl unix]]
+  set tclDir [file normalize [file join tcl $dir]]
+
+  puts pwd([pwd])=[glob *]
+  puts tclDir($tclDir)=[glob $tclDir/*]
+  
   set buildDir [pwd]
   
   cd $tclDir
@@ -40,7 +47,7 @@
   
   set tclSh [file join $tclDir tclsh]
   
-  cd $::env(TRAVIS_BUILD_DIR)
+  cd $BUILDDIR
   exec >@stdout 2>@stderr [file join [pwd] configure] --with-tcl=$tclDir
   exec >@stdout 2>@stderr make test
 }
Index: appveyor.yml
===================================================================
diff -u -N -r2e1926a70b110b6e163b107d934bef9c299ae180 -rfffcee32ce6d0ff4f781c8980abb73680ce619a8
--- appveyor.yml	(.../appveyor.yml)	(revision 2e1926a70b110b6e163b107d934bef9c299ae180)
+++ appveyor.yml	(.../appveyor.yml)	(revision fffcee32ce6d0ff4f781c8980abb73680ce619a8)
@@ -20,5 +20,5 @@
   - set Path=%CD%\%MINGW_DIR%\bin;%Path%
 
 build_script:
-  - tclkit.exe apps/build.tcl %CD% %TCLTAG%
+  - tclkit.exe apps/build.tcl %CD% %APPVEYOR_BUILD_FOLDER% %TCLTAG%
   
\ No newline at end of file