Move version macros to public V8 header.

tools/common-includes.sh

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 15 matching lines @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 # This file contains common function definitions for various other shell
 # scripts in this directory. It is not meant to be executed by itself.
 
 # Important: before including this file, the following variables must be set:
 # - BRANCHNAME
 # - PERSISTFILE_BASENAME
 
 TEMP_BRANCH=$BRANCHNAME-temporary-branch-created-by-script
-VERSION_FILE="src/version.cc"
+VERSION_FILE="include/v8.h"
 CHANGELOG_ENTRY_FILE="$PERSISTFILE_BASENAME-changelog-entry"
 PATCH_FILE="$PERSISTFILE_BASENAME-patch"
 COMMITMSG_FILE="$PERSISTFILE_BASENAME-commitmsg"
 TRUNK_REVISION_FILE="$PERSISTFILE_BASENAME-trunkrevision"
 START_STEP=0
 CURRENT_STEP=0
 
 die() {
   [[ -n "$1" ]] && echo "Error: $1"
   echo "Exiting."
@@ skipping 89 matching lines @@
   [[ "$TEMP_BRANCH" != "$CURRENT_BRANCH" ]] && git branch -D $TEMP_BRANCH
   [[ "$BRANCHNAME" != "$CURRENT_BRANCH" ]] && git branch -D $BRANCHNAME
   # Clean up all temporary files.
   rm -f "$PERSISTFILE_BASENAME"*
 }
 
 # These two functions take a prefix for the variable names as first argument.
 read_and_persist_version() {
   for v in MAJOR_VERSION MINOR_VERSION BUILD_NUMBER PATCH_LEVEL; do
     VARNAME="$1${v%%_*}"
-    VALUE=$(grep "#define $v" "$VERSION_FILE" | awk '{print $NF}')
+    VALUE=$(grep "#define V8_$v" "$VERSION_FILE" | awk '{print $NF}')
     eval "$VARNAME=\"$VALUE\""
     persist "$VARNAME"
   done
 }
 restore_version_if_unset() {
   for v in MAJOR MINOR BUILD PATCH; do
     restore_if_unset "$1$v"
   done
 }
 
@@ skipping 32 matching lines @@
     echo -n "> "
     read ANSWER
   done
 }
 
 # Takes a file containing the patch to apply as first argument.
 apply_patch() {
   git apply --index --reject $REVERSE_PATCH "$1" || \
     wait_for_resolving_conflicts "$1";
 }