Move bundled copy of sqlite one level deeper to better separate it...

third_party/sqlite/tool/mksqlite3h.tcl

-#!/usr/bin/tclsh
-#
-# This script constructs the "sqlite3.h" header file from the following
-# sources:
-#
-#   1) The src/sqlite.h.in source file.  This is the template for sqlite3.h.
-#   2) The VERSION file containing the current SQLite version number.
-#   3) The manifest file from the fossil SCM.  This gives use the date.
-#   4) The manifest.uuid file from the fossil SCM.  This gives the SHA1 hash.
-#
-# Run this script by specifying the root directory of the source tree
-# on the command-line.
-# 
-# This script performs processing on src/sqlite.h.in. It:
-#
-#   1) Adds SQLITE_EXTERN in front of the declaration of global variables,
-#   2) Adds SQLITE_API in front of the declaration of API functions,
-#   3) Replaces the string --VERS-- with the current library version, 
-#      formatted as a string (e.g. "3.6.17"), and
-#   4) Replaces the string --VERSION-NUMBER-- with current library version,
-#      formatted as an integer (e.g. "3006017").
-#   5) Replaces the string --SOURCE-ID-- with the date and time and sha1 
-#      hash of the fossil-scm manifest for the source tree.
-#
-# This script outputs to stdout.
-#
-# Example usage:
-#
-#   tclsh mksqlite3h.tcl ../sqlite >sqlite3.h
-#
-
-
-# Get the source tree root directory from the command-line
-#
-set TOP [lindex $argv 0]
-
-# Get the SQLite version number (ex: 3.6.18) from the $TOP/VERSION file.
-#
-set in [open $TOP/VERSION]
-set zVersion [string trim [read $in]]
-close $in
-set nVersion [eval format "%d%03d%03d" [split $zVersion .]]
-
-# Get the fossil-scm version number from $TOP/manifest.uuid.
-#
-set in [open $TOP/manifest.uuid]
-set zUuid [string trim [read $in]]
-close $in
-
-# Get the fossil-scm check-in date from the "D" card of $TOP/manifest.
-#
-set in [open $TOP/manifest]
-set zDate {}
-while {![eof $in]} {
-  set line [gets $in]
-  if {[regexp {^D (2.*[0-9])} $line all date]} {
-    set zDate [string map {T { }} $date]
-    break
-  }
-}
-close $in
-
-# Set up patterns for recognizing API declarations.
-#
-set varpattern {^[a-zA-Z][a-zA-Z_0-9 *]+sqlite3_[_a-zA-Z0-9]+(\[|;| =)}
-set declpattern {^ *[a-zA-Z][a-zA-Z_0-9 ]+ \**sqlite3_[_a-zA-Z0-9]+\(}
-
-# Process the  src/sqlite.h.in  file.
-#
-set in [open $TOP/src/sqlite.h.in]
-while {![eof $in]} {
-
-  set line [gets $in]
-
-  regsub -- --VERS--           $line $zVersion line
-  regsub -- --VERSION-NUMBER-- $line $nVersion line
-  regsub -- --SOURCE-ID--      $line "$zDate $zUuid" line
-
-  if {[regexp {define SQLITE_EXTERN extern} $line]} {
-    puts $line
-    puts [gets $in]
-    puts ""
-    puts "#ifndef SQLITE_API"
-    puts "# define SQLITE_API"
-    puts "#endif"
-    set line ""
-  }
-
-  if {([regexp $varpattern $line] && ![regexp {^ *typedef} $line])
-   || ([regexp $declpattern $line])
-  } {
-    set line "SQLITE_API $line"
-  }
-  puts $line
-}
-close $in