blob: 0a5fdb622593b1c6d8357deaac45b78eefb836bc (
plain)
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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
#[===[.md:
# vcpkg_from_git
Download and extract a project from git
## Usage:
```cmake
vcpkg_from_git(
OUT_SOURCE_PATH <SOURCE_PATH>
URL <https://android.googlesource.com/platform/external/fdlibm>
REF <59f7335e4d...>
[HEAD_REF <ref>]
[PATCHES <patch1.patch> <patch2.patch>...]
)
```
## Parameters:
### OUT_SOURCE_PATH
Specifies the out-variable that will contain the extracted location.
This should be set to `SOURCE_PATH` by convention.
### URL
The url of the git repository.
### REF
The git sha of the commit to download.
### FETCH_REF
The git branch to fetch in non-HEAD mode. After this is fetched,
then `REF` is checked out. This is useful in cases where the git server
does not allow checking out non-advertised objects.
### HEAD_REF
The git branch to use when the package is requested to be built from the latest sources.
Example: `main`, `develop`, `HEAD`
### PATCHES
A list of patches to be applied to the extracted sources.
Relative paths are based on the port directory.
## Notes:
`OUT_SOURCE_PATH`, `REF`, and `URL` must be specified.
## Examples:
* [fdlibm](https://github.com/Microsoft/vcpkg/blob/master/ports/fdlibm/portfile.cmake)
#]===]
function(vcpkg_from_git)
cmake_parse_arguments(PARSE_ARGV 0 "arg"
""
"OUT_SOURCE_PATH;URL;REF;FETCH_REF;HEAD_REF;TAG"
"PATCHES"
)
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(WARNING "vcpkg_from_git was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
if(DEFINED arg_TAG)
message(WARNING "The TAG argument to vcpkg_from_git has been deprecated and has no effect.")
endif()
if(NOT DEFINED arg_OUT_SOURCE_PATH)
message(FATAL_ERROR "OUT_SOURCE_PATH must be specified")
endif()
if(NOT DEFINED arg_URL)
message(FATAL_ERROR "URL must be specified")
endif()
if(NOT DEFINED arg_REF AND NOT DEFINED arg_HEAD_REF)
message(FATAL_ERROR "At least one of REF or HEAD_REF must be specified")
endif()
if(DEFINED arg_FETCH_REF AND NOT DEFINED arg_REF)
message(FATAL_ERROR "REF must be specified if FETCH_REF is specified")
endif()
vcpkg_list(SET git_fetch_shallow_param --depth 1)
vcpkg_list(SET extract_working_directory_param)
set(git_working_directory "${DOWNLOADS}/git-tmp")
if(VCPKG_USE_HEAD_VERSION)
if(DEFINED arg_HEAD_REF)
vcpkg_list(SET working_directory_param "WORKING_DIRECTORY" "${CURRENT_BUILDTREES_DIR}/src/head")
vcpkg_list(SET git_fetch_shallow_param --depth 1)
set(ref_to_use "${arg_HEAD_REF}")
set(git_working_directory "${CURRENT_BUILDTREES_DIR}/src/git-tmp")
else()
message(STATUS "Package does not specify HEAD_REF. Falling back to non-HEAD version.")
endif()
else()
if(NOT DEFINED arg_REF)
message(FATAL_ERROR "Package does not specify REF. It must be built using --head.")
endif()
if(DEFINED arg_FETCH_REF)
set(ref_to_use "${arg_FETCH_REF}")
vcpkg_list(SET git_fetch_shallow_param)
else()
set(ref_to_use "${arg_REF}")
endif()
endif()
string(REPLACE "/" "_-" sanitized_ref "${ref_to_use}")
set(temp_archive "${DOWNLOADS}/temp/${PORT}-${sanitized_ref}.tar.gz")
set(archive "${DOWNLOADS}/${PORT}-${sanitized_ref}.tar.gz")
if(NOT EXISTS "${archive}")
if(_VCPKG_NO_DOWNLOADS)
message(FATAL_ERROR "Downloads are disabled, but '${archive}' does not exist.")
endif()
message(STATUS "Fetching ${arg_URL} ${ref_to_use}...")
find_program(GIT NAMES git git.cmd)
file(MAKE_DIRECTORY "${DOWNLOADS}")
# Note: git init is safe to run multiple times
vcpkg_execute_required_process(
ALLOW_IN_DOWNLOAD_MODE
COMMAND "${GIT}" init "${git_working_directory}"
WORKING_DIRECTORY "${CURRENT_BUILDTREES_DIR}"
LOGNAME "git-init-${TARGET_TRIPLET}"
)
vcpkg_execute_required_process(
ALLOW_IN_DOWNLOAD_MODE
COMMAND "${GIT}" fetch "${arg_URL}" "${ref_to_use}" ${git_fetch_shallow_param} -n
WORKING_DIRECTORY "${git_working_directory}"
LOGNAME "git-fetch-${TARGET_TRIPLET}"
)
if(VCPKG_USE_HEAD_VERSION)
vcpkg_execute_in_download_mode(
COMMAND "${GIT}" rev-parse FETCH_HEAD
OUTPUT_VARIABLE rev_parse_ref
ERROR_VARIABLE rev_parse_ref
RESULT_VARIABLE error_code
WORKING_DIRECTORY "${git_working_directory}"
)
if(error_code)
message(FATAL_ERROR "unable to determine FETCH_HEAD after fetching git repository")
endif()
string(STRIP "${rev_parse_ref}" rev_parse_ref)
set(VCPKG_HEAD_VERSION "${rev_parse_ref}" PARENT_SCOPE)
else()
vcpkg_execute_in_download_mode(
COMMAND "${GIT}" rev-parse "${arg_REF}"
OUTPUT_VARIABLE rev_parse_ref
ERROR_VARIABLE rev_parse_ref
RESULT_VARIABLE error_code
WORKING_DIRECTORY "${git_working_directory}"
)
if(error_code)
message(FATAL_ERROR "unable to rev-parse ${arg_REF} after fetching git repository")
endif()
string(STRIP "${rev_parse_ref}" rev_parse_ref)
if(NOT "${rev_parse_ref}" STREQUAL "${arg_REF}")
message(FATAL_ERROR "REF (${arg_REF}) does not match rev-parse'd reference (${rev_parse_ref})
[Expected : ( ${arg_REF} )])
[ Actual : ( ${rev_parse_ref} )]"
)
endif()
endif()
file(MAKE_DIRECTORY "${DOWNLOADS}/temp")
vcpkg_execute_required_process(
ALLOW_IN_DOWNLOAD_MODE
COMMAND "${GIT}" archive "${rev_parse_ref}" -o "${temp_archive}"
WORKING_DIRECTORY "${DOWNLOADS}/git-tmp"
LOGNAME git-archive
)
file(RENAME "${temp_archive}" "${archive}")
else()
message(STATUS "Using cached ${archive}")
endif()
vcpkg_extract_source_archive_ex(
OUT_SOURCE_PATH SOURCE_PATH
ARCHIVE "${archive}"
REF "${sanitized_ref}"
PATCHES ${arg_PATCHES}
NO_REMOVE_ONE_LEVEL
${extract_working_directory_param}
)
set("${arg_OUT_SOURCE_PATH}" "${SOURCE_PATH}" PARENT_SCOPE)
endfunction()
|
