73ef4ff3
 Hu Chunming
提交三方库
|
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
|
# Copyright Louis Dionne 2013-2022
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#
# This file was adapted from FindMeta.cmake at https://github.com/ericniebler/meta.
#
#
# This CMake module finds the Meta include directory. This module sets the
# following CMake variables:
#
# Meta_FOUND
# Set to 1 when the Meta include directory is found, 0 otherwise.
#
# Meta_INCLUDE_DIR
# If the Meta include directory is found, this is set to the path of that
# directory. Otherwise, this is not set.
#
#
# The following variables can be used to customize the behavior of the module:
#
# Meta_INCLUDE_DIR
# The path to the Meta include directory. When set, this will be used as-is.
#
# Meta_CLONE_IF_MISSING
# If the Meta include directory can't be found and this is set to true,
# the Meta project will be cloned locally.
if (NOT EXISTS "${Meta_INCLUDE_DIR}")
find_path(Meta_INCLUDE_DIR NAMES meta/meta.hpp
DOC "Meta library header files")
endif()
if (NOT EXISTS "${Meta_INCLUDE_DIR}" AND Meta_CLONE_IF_MISSING)
include(ExternalProject)
ExternalProject_Add(meta EXCLUDE_FROM_ALL 1
GIT_REPOSITORY https://github.com/ericniebler/meta
TIMEOUT 5
CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER} -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
PREFIX "${CMAKE_CURRENT_BINARY_DIR}"
BUILD_COMMAND "" # Disable build step
INSTALL_COMMAND "" # Disable install step
TEST_COMMAND "" # Disable test step
)
ExternalProject_Get_Property(meta SOURCE_DIR)
set(Meta_INCLUDE_DIR "${SOURCE_DIR}/include")
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Meta
FOUND_VAR Meta_FOUND
REQUIRED_VARS Meta_INCLUDE_DIR)
|
