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
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License.
cmake_minimum_required(VERSION 3.0)
# Determines the version of a native nuget package from the root packages.config.
#
# id : package id
# out : name of variable to set result
function(package_version id out packages_config)
file(READ ${packages_config} packages_config_contents)
string(REGEX MATCH "package[ ]*id[ ]*=[ ]*\"${id}\"" found_package_id ${packages_config_contents})
if (NOT(found_package_id))
message(FATAL_ERROR "Could not find '${id}' in packages.config!")
endif()
set(pattern ".*id[ ]*=[ ]*\"${id}\"[ ]+version=\"([0-9a-zA-Z\\.-]+)\"[ ]+targetFramework.*")
string(REGEX REPLACE ${pattern} "\\1" version ${packages_config_contents})
set(${out} ${version} PARENT_SCOPE)
endfunction()
# Downloads the nuget packages based on packages.config
function(
add_fetch_nuget_target
nuget_target # Target to be written to
target_dependency # The file in the nuget package that is needed
)
# Pull down the nuget packages
if (NOT(MSVC) OR NOT(WIN32))
message(FATAL_ERROR "NuGet packages are only supported for MSVC on Windows.")
endif()
# Retrieve the latest version of nuget
include(ExternalProject)
ExternalProject_Add(nuget_exe
PREFIX nuget_exe
URL "https://dist.nuget.org/win-x86-commandline/latest/nuget.exe"
DOWNLOAD_NO_EXTRACT 1
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
UPDATE_COMMAND ""
INSTALL_COMMAND "")
set(NUGET_CONFIG ${PROJECT_SOURCE_DIR}/../NuGet.config)
set(PACKAGES_CONFIG ${PROJECT_SOURCE_DIR}/../packages.config)
get_filename_component(PACKAGES_DIR ${CMAKE_CURRENT_BINARY_DIR}/../packages ABSOLUTE)
# Restore nuget packages
add_custom_command(
OUTPUT ${target_dependency}
DEPENDS ${PACKAGES_CONFIG} ${NUGET_CONFIG}
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/nuget_exe/src/nuget restore ${PACKAGES_CONFIG} -PackagesDirectory ${PACKAGES_DIR} -ConfigFile ${NUGET_CONFIG}
VERBATIM)
add_custom_target(${nuget_target} DEPENDS ${target_dependency})
add_dependencies(${nuget_target} nuget_exe)
endfunction()
|
