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https://github.com/Kitware/CMake.git
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57d442e182
Refactoring of the ExternalProject and FetchContent modules moved the commands into CMake scripts. This broke custom commands that used shell redirection or special build tool variables of the form $(MakeVar). Undo the sequence of commits that performed this refactoring and follow-up fixes associated with it. The following commits are reverted by this change:4f3d1abbb4(ExternalProject: Refactor pre-configure steps to support no-target uses, 2021-02-05)17e5516e60(FetchContent: Invoke steps directly and avoid a separate sub-build, 2021-01-29)bd876f3849(FetchContent: Restore patch command support, 2021-02-18)404cddb7bb(ExternalProject: Fix misuse of IS_NEWER_THAN in timestamp checks, 2021-02-21)b0da671243(FetchContent: Don't update timestamps if files don't change, 2021-02-18) Fixes: #21892
38 lines
904 B
CMake
38 lines
904 B
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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cmake_minimum_required(VERSION 3.5)
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if("@LOCAL@" STREQUAL "")
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message(FATAL_ERROR "LOCAL can't be empty")
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endif()
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if(NOT EXISTS "@LOCAL@")
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message(FATAL_ERROR "File not found: @LOCAL@")
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endif()
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if("@ALGO@" STREQUAL "")
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message(WARNING "File will not be verified since no URL_HASH specified")
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return()
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endif()
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if("@EXPECT_VALUE@" STREQUAL "")
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message(FATAL_ERROR "EXPECT_VALUE can't be empty")
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endif()
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message(STATUS "verifying file...
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file='@LOCAL@'")
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file("@ALGO@" "@LOCAL@" actual_value)
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if(NOT "${actual_value}" STREQUAL "@EXPECT_VALUE@")
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message(FATAL_ERROR "error: @ALGO@ hash of
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@LOCAL@
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does not match expected value
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expected: '@EXPECT_VALUE@'
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actual: '${actual_value}'
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")
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endif()
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message(STATUS "verifying file... done")
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