[x265] [x265 Patch 1/2] [Release branch 3.2] Fix incorrect version display issue on console for archived repositories.

Srikanth Kurapati srikanth.kurapati at multicorewareinc.com
Wed Nov 4 06:17:48 CET 2020


>From 7daf980fa3b754da448d250ad04d723f6fd51355 Mon Sep 17 00:00:00 2001
From: Srikanth Kurapati <srikanth.kurapati at multicorewareinc.com>
Date: Wed, 4 Nov 2020 10:37:06 +0530
Subject: [PATCH 1/2] Fix incorrect version display issue on console for
 archived repositories.

1. adds a new file x265version.txt to maintain version information across
releases.
2. adds functionality to process the same & updates documentation.
---
 doc/reST/cli.rst           |  11 ++-
 source/CMakeLists.txt      |   2 +-
 source/cmake/Version.cmake | 193 +++++++++++++++++++++++++++++++++++++
 source/cmake/version.cmake | 105 --------------------
 x265Version.txt            |   5 +
 5 files changed, 209 insertions(+), 107 deletions(-)
 create mode 100644 source/cmake/Version.cmake
 delete mode 100644 source/cmake/version.cmake
 create mode 100644 x265Version.txt

diff --git a/doc/reST/cli.rst b/doc/reST/cli.rst
index 8cd66aaf9..478fb88d3 100644
--- a/doc/reST/cli.rst
+++ b/doc/reST/cli.rst
@@ -42,7 +42,16 @@ Executable Options

 .. option:: --version, -V

- Display version details
+ Displays version details in the following manner *[Version
Name]+/-[Number of commits from the release changeset]-/+[repository's head
changeset  SHA-1 paraphrase identifier]*
+ along with compilation platform and build information with supported cpu
capabilites.
+
+ In case of release tar balls version information is partly derived from
configuration file *x265Version.txt*
+ .. seeAlso::  For more information on how to configure the version file
please refer to `<https://bitbucket.org/multicoreware/x265_git/wiki/Home>`_
 and Contribute pages for updates specific
+ release and version control management.
+ **Example:**
+ *x265 [info]: HEVC encoder version 3.4+27-'d9217cf00'*
+ *x265 [info]: build info [Windows][MSVC 1916][64 bit] 10bit*
+ *x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2
AVX FMA3 BMI2 AVX2*

  **CLI ONLY**

diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index e485b691f..1927e20c9 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -467,7 +467,7 @@ if(POWER)
     endif()
 endif()

-include(version) # determine X265_VERSION and X265_LATEST_TAG
+include(Version) # determine X265_VERSION and X265_LATEST_TAG
 include_directories(. common encoder "${PROJECT_BINARY_DIR}")

 option(ENABLE_PPA "Enable PPA profiling instrumentation" OFF)
diff --git a/source/cmake/Version.cmake b/source/cmake/Version.cmake
new file mode 100644
index 000000000..37c759268
--- /dev/null
+++ b/source/cmake/Version.cmake
@@ -0,0 +1,193 @@
+
#################################################################################################################
+ #
+ #    Copyright (C) 2013-2020 MulticoreWare, Inc
+ #
+ # This program is free software; you can redistribute it and/or modify
+ # it under the terms of the GNU General Public License as published by
+ # the Free Software Foundation; either version 2 of the License, or
+ # (at your option) any later version.
+ #
+ # This program is distributed in the hope that it will be useful,
+ # but WITHOUT ANY WARRANTY; without even the implied warranty of
+ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ # GNU General Public License for more details.
+ #
+ # You should have received a copy of the GNU General Public License
+ # along with this program; if not, write to the Free Software
+ # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111,
USA.
+ #
+ # This program is also available under a commercial proprietary license.
+ # For more information, contact us at license @ x265.com
+ #
+ # Authors: Janani T.E <janani.te at multicorewareinc.com>, Srikanth Kurapati
<srikanthkurapati at multicorewareinc.com>
+ #
+
#################################################################################################################
+ # PURPOSE: Identity version control software version display, also read
version files to present x265 version.
+
#################################################################################################################
+ #Default Settings, for user to be vigilant about x265 version being
reported during product build.
+set(X265_VERSION "unknown")
+set(X265_LATEST_TAG "0.0")
+set(X265_TAG_DISTANCE "0")
+set(HG_ARCHETYPE "0")
+set(GIT_ARCHETYPE "0")
+
+#Find version control software to be used for live and extracted
repositories from compressed tarballs
+if(CMAKE_VERSION VERSION_LESS "2.8.10")
+    find_program(HG_EXECUTABLE hg)
+    if(EXISTS "${HG_EXECUTABLE}.bat")
+        set(HG_EXECUTABLE "${HG_EXECUTABLE}.bat")
+    endif()
+    message(STATUS "hg found at ${HG_EXECUTABLE}")
+else()
+    find_package(Hg QUIET)
+endif()
+if(HG_EXECUTABLE)
+    #Set Version Control binary for source code kind
+    if(EXISTS CMAKE_CURRENT_SOURCE_DIR}/../.hg_archival.txt)
+        set(HG_ARCHETYPE "1")
+    elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../.hg)
+        set(HG_ARCHETYPE "2")
+    endif()
+endif(HG_EXECUTABLE)
+find_package(Git QUIET) #No restrictions on Git versions used, any
versions from 1.8.x to 2.2.x or later should do.
+if(Git_FOUND)
+    find_program(GIT_EXECUTABLE git)
+    message(STATUS "GIT_EXECUTABLE ${GIT_EXECUTABLE}")
+    if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../.git)
+        set(GIT_ARCHETYPE "2")
+    elseif(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../x265Version.txt)
+        set(GIT_ARCHETYPE "1")
+    endif()
+endif(Git_FOUND)
+if(HG_ARCHETYPE STREQUAL "1")
+    #Read the lines of the archive summary file to extract the version
+    message(STATUS "SOURCE CODE IS FROM x265 ARCHIVED ZIP OR TAR BALL")
+    file(READ ${CMAKE_CURRENT_SOURCE_DIR}/../.hg_archival.txt archive)
+    STRING(REGEX REPLACE "\n" ";" archive "${archive}")
+    foreach(f ${archive})
+        string(FIND "${f}" ": " pos)
+        string(SUBSTRING "${f}" 0 ${pos} key)
+        string(SUBSTRING "${f}" ${pos} -1 value)
+        string(SUBSTRING "${value}" 2 -1 value)
+        set(hg_${key} ${value})
+    endforeach()
+    if(DEFINED hg_tag)
+        set(X265_LATEST_TAG ${hg_tag})
+    elseif(DEFINED hg_node)
+        set(X265_LATEST_TAG ${hg_latesttag})
+        set(X265_TAG_DISTANCE ${hg_latesttagdistance})
+        string(SUBSTRING "${hg_node}" 0 12 X265_REVISION_ID)
+    endif()
+    message(STATUS "HG ARCHIVAL INFORMATION PROCESSED")
+elseif(HG_ARCHETYPE STREQUAL "2")
+    execute_process(COMMAND
+        ${HG_EXECUTABLE} log -r. --template "{latesttag}"
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_LATEST_TAG
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+    execute_process(COMMAND
+        ${HG_EXECUTABLE} log -r. --template "{latesttagdistance}"
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_TAG_DISTANCE
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+    execute_process(
+        COMMAND
+        ${HG_EXECUTABLE} log -r. --template "{node}"
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_REVISION_ID
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+    string(SUBSTRING "${X265_REVISION_ID}" 0 12 X265_REVISION_ID)
+    if(X265_LATEST_TAG MATCHES "^r")
+        string(SUBSTRING ${X265_LATEST_TAG} 1 -1 X265_LATEST_TAG)
+    endif()
+    message(STATUS "HG LIVE REPO STATUS CHECK DONE")
+elseif(GIT_ARCHETYPE STREQUAL "2")
+    execute_process(
+        COMMAND
+        ${GIT_EXECUTABLE} describe --abbrev=0 --tags
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_LATEST_TAG
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+    execute_process(
+        COMMAND
+        ${GIT_EXECUTABLE} rev-list ${X265_LATEST_TAG}.. --count
--first-parent
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_TAG_DISTANCE
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+    execute_process(
+        COMMAND
+        ${GIT_EXECUTABLE} log --pretty=format:%h -n 1
+        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+        OUTPUT_VARIABLE X265_REVISION_ID
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        )
+elseif(GIT_ARCHETYPE STREQUAL "1")
+    message(STATUS "X265 GIT ARCHIVE EXTRACT VERSION INFORMATION
PROCESSING")
+    #Read the lines of the archive summary file to extract the version
+    file(READ ${CMAKE_CURRENT_SOURCE_DIR}/../x265Version.txt filebuf)
+    STRING(REGEX REPLACE "\n" ";" filebuf "${filebuf}")
+    foreach(line ${filebuf})
+        string(FIND "${line}" ": " pos)
+        string(SUBSTRING "${line}" 0 ${pos} key)
+        string(SUBSTRING "${line}" ${pos} -1 value)
+        string(SUBSTRING "${value}" 2 -1 value)
+        set(git_${key} ${value})
+    endforeach()
+    if(DEFINED git_releasetag)
+        set(X265_LATEST_TAG ${git_releasetag})
+        if(DEFINED git_releasetagcommitid)
+            string(SUBSTRING "${git_releasetagcommitid}" 0 9
X265_REVISION_ID)
+        else()
+            message(WARNING "RELEASE CHANGESET INFO NOT PRESENT IN VERSION
FILE")
+        endif()
+        if(DEFINED git_repositorychangeset)
+           string(SUBSTRING "${git_repositorychangeset}" 0 9 X265_REPO_ID)
+        else()
+           message(STATUS "X265 LATEST COMMIT TIP INFORMATION NOT
AVAILABLE")
+        endif()
+        if(DEFINED git_releasetagdistance)
+           set(X265_TAG_DISTANCE ${git_releasetagdistance})
+        else()
+           message(WARNING "COMMIT INFORMATION AFTER LATEST REVISION
UNAVAILABLE")
+        endif()
+    else()
+        message(WARNING "X265 RELEASE VERSION LABEL MISSING:
${X265_LATEST_TAG}")
+    endif()
+endif()
+
+# formatting based on positive or negative distance from tag
+if(X265_TAG_DISTANCE STREQUAL "0")
+    if(X265_REVISION_ID STREQUAL X265_REPO_ID)
+        set(X265_VERSION "${X265_LATEST_TAG}")
+    else()
+        message(WARNING "REPO AND RELEASE CHANGESETS NOT MATCHING")
+    endif()
+elseif(X265_TAG_DISTANCE STRGREATER "0")
+    if(X265_REVISION_ID STRLESS X265_REPO_ID)
+        set(X265_VERSION
"${X265_LATEST_TAG}+${X265_TAG_DISTANCE}-${X265_REVISION_ID}")
+    else()
+        message(WARNING "ARCCHIVE TIP CHANGESET TO BE GREATER THAN
REVISION ID")
+    endif()
+elseif(X265_TAG_DISTANCE STRLESS "0")
+    if(X265_REVISION_ID STRGREATER X265_REPO_ID)
+       set(X265_VERSION
"${X265_LATEST_TAG}${X265_TAG_DISTANCE}+${X265_REPO_ID}")
+    else()
+        message(WARNING "REVISION ID EXPECTED TO BE LARGER THAN ARCHIVE
TIP CHANGESET")
+    endif()
+else()
+    message(ERROR "Inappropriate set of version information")
+endif()
+
+#will always be printed in its entirety based on version file
configuration to avail revision monitoring by repo owners
+message(STATUS "x265 RELEASE VERSION ${X265_VERSION}")
diff --git a/source/cmake/version.cmake b/source/cmake/version.cmake
deleted file mode 100644
index b1e995f92..000000000
--- a/source/cmake/version.cmake
+++ /dev/null
@@ -1,105 +0,0 @@
-if(CMAKE_VERSION VERSION_LESS "2.8.10")
-    find_program(HG_EXECUTABLE hg)
-else()
-    find_package(Hg QUIET)
-endif()
-find_package(Git QUIET) # present in 2.8.8
-
-# defaults, in case everything below fails
-set(X265_VERSION "unknown")
-set(X265_LATEST_TAG "0.0")
-set(X265_TAG_DISTANCE "0")
-
-if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../.hg_archival.txt)
-    # read the lines of the archive summary file to extract the version
-    file(READ ${CMAKE_CURRENT_SOURCE_DIR}/../.hg_archival.txt archive)
-    STRING(REGEX REPLACE "\n" ";" archive "${archive}")
-    foreach(f ${archive})
-        string(FIND "${f}" ": " pos)
-        string(SUBSTRING "${f}" 0 ${pos} key)
-        string(SUBSTRING "${f}" ${pos} -1 value)
-        string(SUBSTRING "${value}" 2 -1 value)
-        set(hg_${key} ${value})
-    endforeach()
-    if(DEFINED hg_tag)
-        set(X265_LATEST_TAG ${hg_tag})
-    elseif(DEFINED hg_node)
-        set(X265_LATEST_TAG ${hg_latesttag})
-        set(X265_TAG_DISTANCE ${hg_latesttagdistance})
-        string(SUBSTRING "${hg_node}" 0 12 X265_REVISION_ID)
-    endif()
-elseif(HG_EXECUTABLE AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../.hg)
-    if(EXISTS "${HG_EXECUTABLE}.bat")
-        # mercurial source installs on Windows require .bat extension
-        set(HG_EXECUTABLE "${HG_EXECUTABLE}.bat")
-    endif()
-    message(STATUS "hg found at ${HG_EXECUTABLE}")
-
-    execute_process(COMMAND
-        ${HG_EXECUTABLE} log -r. --template "{latesttag}"
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_LATEST_TAG
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    execute_process(COMMAND
-        ${HG_EXECUTABLE} log -r. --template "{latesttagdistance}"
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_TAG_DISTANCE
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    execute_process(
-        COMMAND
-        ${HG_EXECUTABLE} log -r. --template "{node}"
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_REVISION_ID
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    string(SUBSTRING "${X265_REVISION_ID}" 0 12 X265_REVISION_ID)
-
-    if(X265_LATEST_TAG MATCHES "^r")
-        string(SUBSTRING ${X265_LATEST_TAG} 1 -1 X265_LATEST_TAG)
-    endif()
-elseif(GIT_EXECUTABLE AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/../.git)
-    execute_process(
-        COMMAND
-        ${GIT_EXECUTABLE} rev-list --tags --max-count=1
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_LATEST_TAG_COMMIT
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    execute_process(
-        COMMAND
-        ${GIT_EXECUTABLE} describe --tags ${X265_LATEST_TAG_COMMIT}
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_LATEST_TAG
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    execute_process(
-        COMMAND
-        ${GIT_EXECUTABLE} rev-list ${X265_LATEST_TAG}.. --count
--first-parent
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_TAG_DISTANCE
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-    execute_process(
-        COMMAND
-        ${GIT_EXECUTABLE} log -1 --format=g%h
-        WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-        OUTPUT_VARIABLE X265_REVISION_ID
-        ERROR_QUIET
-        OUTPUT_STRIP_TRAILING_WHITESPACE
-        )
-endif()
-if(X265_TAG_DISTANCE STREQUAL "0")
-    set(X265_VERSION "${X265_LATEST_TAG}")
-else()
-    set(X265_VERSION
"${X265_LATEST_TAG}+${X265_TAG_DISTANCE}-${X265_REVISION_ID}")
-endif()
-
-message(STATUS "x265 version ${X265_VERSION}")
diff --git a/x265Version.txt b/x265Version.txt
new file mode 100644
index 000000000..17bc23dac
--- /dev/null
+++ b/x265Version.txt
@@ -0,0 +1,5 @@
+#Attribute:     Values
+repositorychangeset: a82c6c7a7
+releasetagcommitid: 96cd17207
+releasetagdistance: 5
+releasetag: 3.2.1
-- 
2.20.1.windows.1


-- 
*With Regards,*
*Srikanth Kurapati.*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.videolan.org/pipermail/x265-devel/attachments/20201104/5e930d9b/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Fix-incorrect-version-display-issue-on-console-for-a.patch
Type: application/octet-stream
Size: 15102 bytes
Desc: not available
URL: <http://mailman.videolan.org/pipermail/x265-devel/attachments/20201104/5e930d9b/attachment-0001.obj>


More information about the x265-devel mailing list