1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# This script provides download related helper macro and sets up download
# environment.
#-----------------------------------------------------------------------------
# Forbid downloading resources from the network during a build. This helps
# when building on systems without network connectivity to determine which
# resources must be obtained manually and made available to the build.
#
option(ITK_FORBID_DOWNLOADS "Do not download source code or data from the network" OFF)
mark_as_advanced(ITK_FORBID_DOWNLOADS)
macro(itk_download_attempt_check _name)
if(ITK_FORBID_DOWNLOADS)
message(WARNING "Attempted to download ${_name} when ITK_FORBID_DOWNLOADS is ON")
endif()
endmacro()
#-----------------------------------------------------------------------------
# Git protocol setup
#
if(NOT ITK_FORBID_DOWNLOADS)
find_package(Git)
set(ITK_USE_GIT_PROTOCOL_default "OFF")
if(GIT_VERSION_STRING VERSION_LESS "1.7.10")
# minimum version for https support
set(ITK_USE_GIT_PROTOCOL_default "ON")
endif()
option(ITK_USE_GIT_PROTOCOL "If behind a firewall turn this off to use https instead."
${ITK_USE_GIT_PROTOCOL_default})
mark_as_advanced(ITK_USE_GIT_PROTOCOL)
set(git_protocol "https")
if(ITK_USE_GIT_PROTOCOL)
set(git_protocol "git")
endif()
endif()
|
