#!/bin/sh -e
# Copyright 2015 Google Inc. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Lists the SHA (for git) and REV (for svn) for each required component.
# LLVM checkouts can be svn or git. Each svn revision has an associated
# git-svn sha. (The svn revision will appear in the git log entry.) When a
# checkout is updated to a new minimum version, both its _SHA and _REV should
# be set to the new (matched) strings.

# llvm
global MIN_LLVM_SHA := '"6c132cb749932c66a27c9e19ea5426173875f852'"
global MIN_LLVM_REV := '"308208'"
# clang
global MIN_CLANG_SHA := '"ebe8bde59376321af40abf168495ef8d5088589d'"
global MIN_CLANG_REV := '"308209'"

global FULL_SHA := ""$(MIN_LLVM_SHA)-$(MIN_CLANG_SHA)""
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:MIN_LLVM_SHA)
          op: Equal
          rhs: {(DQ (6c132cb749932c66a27c9e19ea5426173875f852))}
          spids: [64]
        )
      ]
      spids: [64]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:MIN_LLVM_REV) op:Equal rhs:{(DQ (308208))} spids:[69])]
      spids: [69]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:MIN_CLANG_SHA)
          op: Equal
          rhs: {(DQ (ebe8bde59376321af40abf168495ef8d5088589d))}
          spids: [77]
        )
      ]
      spids: [77]
    )
    (Assignment
      keyword: Assign_None
      pairs: [(assign_pair lhs:(LhsName name:MIN_CLANG_REV) op:Equal rhs:{(DQ (308209))} spids:[82])]
      spids: [82]
    )
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:FULL_SHA)
          op: Equal
          rhs: {(DQ (${ VSub_Name MIN_LLVM_SHA) (-) (${ VSub_Name MIN_CLANG_SHA))}
          spids: [88]
        )
      ]
      spids: [88]
    )
  ]
)