summaryrefslogtreecommitdiff
path: root/gnu/packages/patches/rnp-add-version.cmake.patch
blob: 67e3b754579cfecdffaa79fbd29a897972b04883 (about) (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
From b4326f4649ceb146d5cc74f8579b68d8dc8f51e6 Mon Sep 17 00:00:00 2001
From: Justus Winter <teythoon@avior.uberspace.de>
Date: Mon, 27 Jul 2020 14:00:25 +0200
Subject: [PATCH 3/3] Add external version.cmake.

This file is maintained in an external repository.  It is only
included in released versions.  For building snapshots of RNP, a fixed
snapshot of version.cmake is downloaded on demand.  To avoid this,
this patch explicitly provides the file.
---
 cmake/version.cmake | 146 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 cmake/version.cmake

diff --git a/cmake/version.cmake b/cmake/version.cmake
new file mode 100644
index 00000000..514027aa
--- /dev/null
+++ b/cmake/version.cmake
@@ -0,0 +1,146 @@
+# Copyright (c) 2018 Ribose Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+# desired length of commit hash
+set(GIT_REV_LEN 7)
+
+# call git, store output in var (can fail)
+macro(_git var)
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" ${ARGN}
+    WORKING_DIRECTORY "${source_dir}"
+    RESULT_VARIABLE _git_ec
+    OUTPUT_VARIABLE ${var}
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+endmacro()
+
+# call git, store output in var (can not fail)
+macro(git var)
+  _git(${var} ${ARGN})
+  if (NOT _git_ec EQUAL 0)
+    string(REPLACE ";" " " args "${ARGN}")
+    message(FATAL_ERROR "Failed to execute: git ${args}")
+  endif()
+endmacro()
+
+function(extract_version_info version var_prefix)
+  # extract the main components
+  #   v1.9.0-3-g5b92266+1546836556
+  #   v1.9.0-3-g5b92266-dirty+1546836556
+  string(REGEX MATCH "^v?([0-9]+\\.[0-9]+\\.[0-9]+)(-([0-9]+)-g([0-9a-f]+)(-dirty)?)?(\\+([0-9]+))?$" matches "${version}")
+  if (NOT matches)
+    message(FATAL_ERROR "Failed to extract version components.")
+  endif()
+  set(${var_prefix}_VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE) # 1.9.0
+  if (NOT CMAKE_MATCH_3)
+    set(CMAKE_MATCH_3 "0")
+  endif()
+  set(${var_prefix}_VERSION_NCOMMITS "${CMAKE_MATCH_3}" PARENT_SCOPE) # 3
+  if (NOT CMAKE_MATCH_4)
+    set(CMAKE_MATCH_4 "0")
+  endif()
+  set(${var_prefix}_VERSION_GIT_REV "${CMAKE_MATCH_4}" PARENT_SCOPE) # 5b92266
+  if (CMAKE_MATCH_5 STREQUAL "-dirty")
+    set(${var_prefix}_VERSION_IS_DIRTY TRUE PARENT_SCOPE)
+  else()
+    set(${var_prefix}_VERSION_IS_DIRTY FALSE PARENT_SCOPE)
+  endif()
+  # timestamp is optional, default to 0
+  if (NOT CMAKE_MATCH_7)
+    set(CMAKE_MATCH_7 "0")
+  endif()
+  set(${var_prefix}_VERSION_COMMIT_TIMESTAMP "${CMAKE_MATCH_7}" PARENT_SCOPE) # 1546836556
+endfunction()
+
+function(determine_version source_dir var_prefix)
+  if (EXISTS "${source_dir}/.git")
+    # for GIT_EXECUTABLE
+    find_package(Git REQUIRED)
+    # get a description of the version, something like:
+    #   v1.9.1-0-g38ffe82        (a tagged release)
+    #   v1.9.1-0-g38ffe82-dirty  (a tagged release with local modifications)
+    #   v1.9.0-3-g5b92266        (post-release snapshot)
+    #   v1.9.0-3-g5b92266-dirty  (post-release snapshot with local modifications)
+    _git(version describe --abbrev=${GIT_REV_LEN} --match "v[0-9]*" --long --dirty)
+    if (NOT _git_ec EQUAL 0)
+      # no annotated tags, fake one
+      git(revision rev-parse --short=${GIT_REV_LEN} --verify HEAD)
+      set(version "v0.0.0-0-g${revision}")
+      # check if dirty (this won't detect untracked files, but should be ok)
+      _git(changes diff-index --quiet HEAD --)
+      if (NOT _git_ec EQUAL 0)
+        string(APPEND version "-dirty")
+      endif()
+      # append the commit timestamp of the most recent commit (only
+      # in non-release branches -- typically master)
+      git(commit_timestamp show -s --format=%ct)
+      string(APPEND version "+${commit_timestamp}")
+    endif()
+  else()
+    # same as above, but used for snapshots
+    file(STRINGS "${source_dir}/version.txt" version)
+  endif()
+  set(local_prefix "_determine_ver")
+  extract_version_info("${version}" "${local_prefix}")
+  foreach(suffix VERSION VERSION_NCOMMITS VERSION_GIT_REV VERSION_IS_DIRTY VERSION_COMMIT_TIMESTAMP)
+    if (NOT DEFINED ${local_prefix}_${suffix})
+      message(FATAL_ERROR "Unable to determine version.")
+    endif()
+    set(${var_prefix}_${suffix} "${${local_prefix}_${suffix}}" PARENT_SCOPE)
+    message(STATUS "${var_prefix}_${suffix}: ${${local_prefix}_${suffix}}")
+  endforeach()
+  # Set VERSION_SUFFIX and VERSION_FULL. When making changes, be aware that
+  # this is used in packaging as well and will affect ordering.
+  # | state            | version_full                |
+  # |------------------------------------------------|
+  # | exact tag        | 0.9.0                       |
+  # | exact tag, dirty | 0.9.0+git20180604           |
+  # | after tag        | 0.9.0+git20180604.1.085039f |
+  # | no tag           | 0.0.0+git20180604.2ee02af   |
+  string(TIMESTAMP date "%Y%m%d" UTC)
+  set(version_suffix "")
+  if ((NOT ${local_prefix}_VERSION_NCOMMITS EQUAL 0) OR (${local_prefix}_VERSION STREQUAL "0.0.0"))
+    # 0.9.0+git20150604.4.289818b
+    string(APPEND version_suffix "+git${date}")
+    if (NOT ${local_prefix}_VERSION_NCOMMITS EQUAL 0)
+      string(APPEND version_suffix ".${${local_prefix}_VERSION_NCOMMITS}")
+    endif()
+    string(APPEND version_suffix ".${${local_prefix}_VERSION_GIT_REV}")
+  else()
+    if (${local_prefix}_VERSION_IS_DIRTY)
+      # 0.9.0+git20150604
+      string(APPEND version_suffix "+git${date}")
+    endif()
+  endif()
+  set(version_full "${${local_prefix}_VERSION}${version_suffix}")
+  # set the results
+  set(${var_prefix}_VERSION_SUFFIX "${version_suffix}" PARENT_SCOPE)
+  set(${var_prefix}_VERSION_FULL "${version_full}" PARENT_SCOPE)
+  # for informational purposes
+  message(STATUS "${var_prefix}_VERSION_SUFFIX: ${version_suffix}")
+  message(STATUS "${var_prefix}_VERSION_FULL: ${version_full}")
+endfunction()
+
-- 
2.20.1