diff options
Diffstat (limited to 'Modules/ExternalProject.cmake')
| -rw-r--r-- | Modules/ExternalProject.cmake | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 8513437..f6e8896 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -772,6 +772,19 @@ function(_ep_write_downloadfile_script script_filename remote local timeout no_p set(show_progress "SHOW_PROGRESS") endif() + if("${hash}" MATCHES "${_ep_hash_regex}") + string(CONCAT hash_check + "if(EXISTS \"${local}\")\n" + " file(\"${CMAKE_MATCH_1}\" \"${local}\" hash_value)\n" + " if(\"x\${hash_value}\" STREQUAL \"x${CMAKE_MATCH_2}\")\n" + " return()\n" + " endif()\n" + "endif()\n" + ) + else() + set(hash_check "") + endif() + # check for curl globals in the project if(DEFINED CMAKE_TLS_VERIFY) set(tls_verify "set(CMAKE_TLS_VERIFY ${CMAKE_TLS_VERIFY})") @@ -795,7 +808,7 @@ function(_ep_write_downloadfile_script script_filename remote local timeout no_p endif() file(WRITE ${script_filename} -"message(STATUS \"downloading... +"${hash_check}message(STATUS \"downloading... src='${remote}' dst='${local}' timeout='${timeout_msg}'\") |