| # Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| # file Copyright.txt or https://cmake.org/licensing for details. |
| |
| cmake_minimum_required(VERSION 3.5) |
| |
| if(EXISTS "@hgclone_stampfile@" AND EXISTS "@hgclone_infofile@" AND |
| "@hgclone_stampfile@" IS_NEWER_THAN "@hgclone_infofile@") |
| message(STATUS |
| "Avoiding repeated hg clone, stamp file is up to date: " |
| "'@hgclone_stampfile@'" |
| ) |
| return() |
| endif() |
| |
| execute_process( |
| COMMAND ${CMAKE_COMMAND} -E rm -rf "@source_dir@" |
| RESULT_VARIABLE error_code |
| ) |
| if(error_code) |
| message(FATAL_ERROR "Failed to remove directory: '@source_dir@'") |
| endif() |
| |
| execute_process( |
| COMMAND "@hg_EXECUTABLE@" clone -U "@hg_repository@" "@src_name@" |
| WORKING_DIRECTORY "@work_dir@" |
| RESULT_VARIABLE error_code |
| ) |
| if(error_code) |
| message(FATAL_ERROR "Failed to clone repository: '@hg_repository@'") |
| endif() |
| |
| execute_process( |
| COMMAND "@hg_EXECUTABLE@" update @hg_tag@ |
| WORKING_DIRECTORY "@work_dir@/@src_name@" |
| RESULT_VARIABLE error_code |
| ) |
| if(error_code) |
| message(FATAL_ERROR "Failed to checkout tag: '@hg_tag@'") |
| endif() |
| |
| # Complete success, update the script-last-run stamp file: |
| # |
| execute_process( |
| COMMAND ${CMAKE_COMMAND} -E copy "@hgclone_infofile@" "@hgclone_stampfile@" |
| RESULT_VARIABLE error_code |
| ) |
| if(error_code) |
| message(FATAL_ERROR "Failed to copy script-last-run stamp file: '@hgclone_stampfile@'") |
| endif() |