Further refinements for the fix for bug [4e812aadae68af384605a5e78845abe40206fbe9]

Moved the package manifest for the /library file system out of init.tcl file
and into a new file "manifest.txt". If a VFS is populating tcl_library via
a file copy it will rename that file to pkgIndex.tcl, which will allow all
of the packages the core distributes in this way to be available via the standard
package discovery mechanism (as tcl_library is already in the auto_path of an
unmodified tcl interpreter. And if you've modified the tcl interpreter, you
probably know better anyway.

Probably...)

4 files changed, 21 insertions, 13 deletions

diff --git a/library/init.tcl b/library/init.tcl
index 2e3ac23..1ccce27 100644
--- a/library/init.tcl
+++ b/library/init.tcl
@@ -798,15 +798,3 @@ proc tcl::CopyDirectory {action src dest} {
     }
     return
 }
-set isafe [interp issafe]
-###
-# Package manifest for all Tcl packages included in the /library file system
-###
-set isafe [interp issafe]
-set dir [file dirname [info script]]
-foreach {safe package version file} {
-  1 opt             0.4.7  {opt optparse.tcl}
-} {
-  if {$isafe && !$safe} continue
-  package ifneeded $package $version  [list source [file join $dir {*}$file]]
-}
diff --git a/library/manifest.txt b/library/manifest.txt
new file mode 100644
index 0000000..11a755a
--- /dev/null
+++ b/library/manifest.txt
@@ -0,0 +1,18 @@
+###
+# Package manifest for all Tcl packages included in the /library file system
+###
+apply {{dir} {
+  set ::test [info script]
+  set isafe [interp issafe]
+  foreach {safe package version file} {
+    0 http            2.9.0 {http http.tcl}
+    1 msgcat          1.7.0  {msgcat msgcat.tcl}
+    1 opt             0.4.7  {opt optparse.tcl}
+    0 platform        1.0.14 {platform platform.tcl}
+    0 platform::shell 1.1.4  {platform shell.tcl}
+    1 tcltest         2.5.0  {tcltest tcltest.tcl}
+  } {
+    if {$isafe && !$safe} continue
+    package ifneeded $package $version  [list source [file join $dir {*}$file]]
+  }
+}} $dir
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 270cff7..6061298 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -681,7 +681,8 @@ ${TCL_ZIP_FILE}: ${ZIP_INSTALL_OBJS}
 	@rm -rf ${TCL_VFS_ROOT}
 	@mkdir -p ${TCL_VFS_PATH}
 	cp -a $(TOP_DIR)/library/* ${TCL_VFS_PATH}
-	-find ${TCL_VFS_ROOT} -type d -empty -delete
+	cp -a ${TCL_VFS_PATH}/manifest.txt ${TCL_VFS_PATH}/pkgIndex.tcl
+	find ${TCL_VFS_ROOT} -type d -empty -delete
 	( cd ${TCL_VFS_ROOT} ; ${NATIVE_ZIP} ${ZIP_PROG_OPTIONS} ../${TCL_ZIP_FILE} ${ZIP_PROG_VFSSEARCH})
 
 # The following target is configured by autoconf to generate either a shared
diff --git a/win/Makefile.in b/win/Makefile.in
index f57a160..fa9f4a7 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -487,6 +487,7 @@ ${TCL_ZIP_FILE}:  ${ZIP_INSTALL_OBJS} ${DDE_DLL_FILE} ${REG_DLL_FILE}
 	rm -rf ${TCL_VFS_ROOT}
 	mkdir -p ${TCL_VFS_PATH}
 	$(COPY) -a $(TOP_DIR)/library/* ${TCL_VFS_PATH}
+	$(COPY) -a ${TCL_VFS_PATH}/manfest.txt ${TCL_VFS_PATH}/pkgIndex.tcl
 	$(COPY) ${DDE_DLL_FILE} ${TCL_VFS_PATH}/dde
 	$(COPY) ${REG_DLL_FILE} ${TCL_VFS_PATH}/reg
 	cd  ${TCL_VFS_ROOT} ; ${NATIVE_ZIP} ${ZIP_PROG_OPTIONS} ../${TCL_ZIP_FILE} ${ZIP_PROG_VFSSEARCH}