TIP #430 implementation

1 files changed, 99 insertions, 0 deletions

diff --git a/tools/mkVfs.tcl b/tools/mkVfs.tcl
new file mode 100644
index 0000000..cbfb81e
--- /dev/null
+++ b/tools/mkVfs.tcl
@@ -0,0 +1,99 @@
+proc cat fname {
+    set fname [open $fname r]
+    set data [read $fname]
+    close $fname
+    return $data
+}
+
+proc pkgIndexDir {root fout d1} {
+
+    puts [format {%*sIndexing %s} [expr {4 * [info level]}] {} \
+	      [file tail $d1]]
+    set idx [string length $root]
+    foreach ftail [glob -directory $d1 -nocomplain -tails *] {
+        set f [file join $d1 $ftail]
+        if {[file isdirectory $f] && [string compare CVS $ftail]} {
+            pkgIndexDir $root $fout $f
+        } elseif {[file tail $f] eq "pkgIndex.tcl"} {
+      	    puts $fout "set dir \${VFSROOT}[string range $d1 $idx end]"
+	          puts $fout [cat $f]
+	      }
+    }
+}
+
+###
+# Script to build the VFS file system
+###
+proc copyDir {d1 d2} {
+
+    puts [format {%*sCreating %s} [expr {4 * [info level]}] {} \
+	      [file tail $d2]]
+
+    file delete -force -- $d2
+    file mkdir $d2
+
+    foreach ftail [glob -directory $d1 -nocomplain -tails *] {
+        set f [file join $d1 $ftail]
+        if {[file isdirectory $f] && [string compare CVS $ftail]} {
+            copyDir $f [file join $d2 $ftail]
+        } elseif {[file isfile $f]} {
+      	    file copy -force $f [file join $d2 $ftail]
+	          if {$::tcl_platform(platform) eq {unix}} {
+            		file attributes [file join $d2 $ftail] -permissions 0644
+      	    } else {
+            		file attributes [file join $d2 $ftail] -readonly 1
+	          }
+	      }
+    }
+
+    if {$::tcl_platform(platform) eq {unix}} {
+      	file attributes $d2 -permissions 0755
+    } else {
+	      file attributes $d2 -readonly 1
+    }
+}
+
+if {[llength $argv] < 3} {
+    puts "Usage: VFS_ROOT TCLSRC_ROOT PLATFORM"
+    exit 1
+}
+set TCL_SCRIPT_DIR [lindex $argv 0]
+set TCLSRC_ROOT    [lindex $argv 1]
+set PLATFORM       [lindex $argv 2]
+set TKDLL          [lindex $argv 3]
+set TKVER          [lindex $argv 4]
+
+puts "Building [file tail $TCL_SCRIPT_DIR] for $PLATFORM"
+copyDir ${TCLSRC_ROOT}/library ${TCL_SCRIPT_DIR}
+
+if {$PLATFORM == "windows"} {
+    set ddedll [glob -nocomplain ${TCLSRC_ROOT}/win/tcldde*.dll]
+    puts "DDE DLL $ddedll"
+    if {$ddedll != {}} {
+      	file copy $ddedll ${TCL_SCRIPT_DIR}/dde
+    }
+    set regdll [glob -nocomplain ${TCLSRC_ROOT}/win/tclreg*.dll]
+    puts "REG DLL $ddedll"
+    if {$regdll != {}} {
+      	file copy $regdll ${TCL_SCRIPT_DIR}/reg
+    }
+} else {
+    # Remove the dde and reg package paths
+    file delete -force ${TCL_SCRIPT_DIR}/dde
+    file delete -force ${TCL_SCRIPT_DIR}/reg
+}
+
+# For the following packages, cat their pkgIndex files to tclIndex
+file attributes ${TCL_SCRIPT_DIR}/tclIndex -readonly 0
+set fout [open ${TCL_SCRIPT_DIR}/tclIndex a]
+puts $fout {#
+# MANIFEST OF INCLUDED PACKAGES
+#
+set VFSROOT $dir
+}
+if {$TKDLL ne {} && [file exists $TKDLL]} {
+  file copy $TKDLL ${TCL_SCRIPT_DIR}
+  puts $fout [list package ifneeded Tk $TKVER "load \$dir $TKDLL"]
+}
+pkgIndexDir ${TCL_SCRIPT_DIR} $fout ${TCL_SCRIPT_DIR}
+close $fout