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Version.cmake
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# Change this file when releasing a new version.
# Version numbers.
set(CLEMENTINE_VERSION_MAJOR 1)
set(CLEMENTINE_VERSION_MINOR 4)
set(CLEMENTINE_VERSION_PATCH 0)
set(CLEMENTINE_VERSION_PRERELEASE rc2)
# This should be set to OFF in a release branch
set(INCLUDE_GIT_REVISION ON)
# Rules about version number comparison on different platforms:
# Debian:
# Two stages are repeated until there are no more characters to compare:
# one block of consecutive digits (\d+) is compared numerically, then one
# block of consecutive NON-digits (\D+) is compared lexigraphically,
# with the exception that ~ sorts before everything else.
#
# The "upstream version" and "debian revision" are separated by the last
# dash in the version number.
#
# Algorithm is in "man deb-version", test comparisons with
# dpkg --compare-versions.
#
# These are in sorted order:
# 1.0~rc1
# 1.0~rc2
# 1.0
# 1.0-1-g044287b
# 1.0-506-g044287b
# 1.0.1
# 1.0.2
# 1.0.a
#
# Rpm:
# The string is split on non-alphanumeric characters. Numeric sections are
# compared numerically and non-numeric sections are compared lexigraphically.
# If one sections is numeric and the other sections is non-numeric, the
# numeric sections is always NEWER.
#
# The "version" and "release" fields are compared with the same algorithm -
# if the versions are equal the releases are compared to determine which
# package is newer.
#
# Algorithm is described in:
# http://fedoraproject.org/wiki/Packaging:NamingGuidelines#Package_Versioning
# Test comparisons with:
# import rpm
# rpm.labelCompare((epoch, version, release), (epoch, version, release))
#
# These are in sorted order:
# 1.0-0.rc1
# 1.0-0.rc2
# 1.0-1
# 1.0-2.506-g044287b
# 1.0.1-1
# 1.0.2-1
#
# Sparkle (mac) and QtSparkle (windows):
# The strings are split into sections of characters that are all of the same
# "type" - where a "type" is period, digit, or other. Sections are then
# compared against each other - digits are compared numerically and other
# are compared lexigraphically. When two sections are of different types,
# the numeric section is always NEWER.
#
# If the common parts of both strings are equal, but one string has more
# sections, the type of the first extra section is used to determine which
# version is newer.
# If the extra section is a string, the shorter result is NEWER, otherwise
# the shorter section is OLDER. That means that 1.0 is NEWER than 1.0rc1,
# but 1.0 is OLDER than 1.0.1.
#
# See compareversions.cpp in QtSparkle.
# Version numbers in Clementine:
# Deb:
# With git: $tagname-$commitcount-g$sha1
# Without git: $major.$minor.$patch[~$prerelease]
#
# Rpm: Version Release
# Prerelease: $major.$minor.$patch 0.$prerelease
# Without git: $major.$minor.$patch 1
# With git: $tagname 2.$commitcount.g$sha1
#
# QtSparkle (Windows):
# With git: $tagname-$commitcount-g$sha1
# Without git: $major.$minor.$patch[$prerelease]
#
# Mac info.plist: CFBundleVersion
# Prerelease: 4096.$major.$minor.$patch.0
# Without git: 4096.$major.$minor.$patch.1
# With git: 4096.$tagname.2.$commitcount
# The 4096. prefix is because the previous versioning scheme used svn revision
# numbers, which got up to 3000+.
set(majorminorpatch "${CLEMENTINE_VERSION_MAJOR}.${CLEMENTINE_VERSION_MINOR}.${CLEMENTINE_VERSION_PATCH}")
set(CLEMENTINE_VERSION_DISPLAY "${majorminorpatch}")
set(CLEMENTINE_VERSION_DEB "${majorminorpatch}")
set(CLEMENTINE_VERSION_RPM_V "${majorminorpatch}")
set(CLEMENTINE_VERSION_RPM_R "1")
set(CLEMENTINE_VERSION_SPARKLE "${majorminorpatch}")
set(CLEMENTINE_VERSION_PLIST "4096.${majorminorpatch}")
if(${CLEMENTINE_VERSION_PATCH} EQUAL "0")
set(CLEMENTINE_VERSION_DISPLAY "${CLEMENTINE_VERSION_MAJOR}.${CLEMENTINE_VERSION_MINOR}")
endif(${CLEMENTINE_VERSION_PATCH} EQUAL "0")
# Add prerelease
if(CLEMENTINE_VERSION_PRERELEASE)
set(CLEMENTINE_VERSION_DISPLAY "${CLEMENTINE_VERSION_DISPLAY} ${CLEMENTINE_VERSION_PRERELEASE}")
set(CLEMENTINE_VERSION_DEB "${CLEMENTINE_VERSION_DEB}~${CLEMENTINE_VERSION_PRERELEASE}")
set(CLEMENTINE_VERSION_RPM_R "0.${CLEMENTINE_VERSION_PRERELEASE}")
set(CLEMENTINE_VERSION_SPARKLE "${CLEMENTINE_VERSION_SPARKLE}${CLEMENTINE_VERSION_PRERELEASE}")
set(CLEMENTINE_VERSION_PLIST "${CLEMENTINE_VERSION_PLIST}.0")
else(CLEMENTINE_VERSION_PRERELEASE)
set(CLEMENTINE_VERSION_PLIST "${CLEMENTINE_VERSION_PLIST}.1")
endif(CLEMENTINE_VERSION_PRERELEASE)
# Add git revision
if(INCLUDE_GIT_REVISION)
if(FORCE_GIT_REVISION)
set(GIT_REV ${FORCE_GIT_REVISION})
set(GIT_INFO_RESULT 0)
else(FORCE_GIT_REVISION)
find_program(GIT_EXECUTABLE git)
message(STATUS "Found git: ${GIT_EXECUTABLE}")
if(NOT GIT_EXECUTABLE-NOTFOUND)
execute_process(COMMAND ${GIT_EXECUTABLE} describe
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
RESULT_VARIABLE GIT_INFO_RESULT
OUTPUT_VARIABLE GIT_REV
OUTPUT_STRIP_TRAILING_WHITESPACE)
if(NOT ${GIT_INFO_RESULT} EQUAL 0)
message(SEND_ERROR "git describe failed with code ${GIT_INFO_RESULT}: ${GIT_REV}")
endif()
endif()
endif()
string(REGEX REPLACE "^(.+)-([0-9]+)-(g[a-f0-9]+)$" "\\1;\\2;\\3"
GIT_PARTS ${GIT_REV})
if(NOT GIT_PARTS)
message(FATAL_ERROR "Failed to parse git revision string '${GIT_REV}'")
endif(NOT GIT_PARTS)
list(LENGTH GIT_PARTS GIT_PARTS_LENGTH)
if(GIT_PARTS_LENGTH EQUAL 3)
list(GET GIT_PARTS 0 GIT_TAGNAME)
list(GET GIT_PARTS 1 GIT_COMMITCOUNT)
list(GET GIT_PARTS 2 GIT_SHA1)
set(HAS_GIT_REVISION ON)
endif(GIT_PARTS_LENGTH EQUAL 3)
endif()
if(INCLUDE_GIT_REVISION AND HAS_GIT_REVISION)
set(CLEMENTINE_VERSION_DISPLAY "${GIT_REV}")
set(CLEMENTINE_VERSION_DEB "${GIT_REV}")
set(CLEMENTINE_VERSION_RPM_V "${GIT_TAGNAME}")
set(CLEMENTINE_VERSION_RPM_R "2.${GIT_COMMITCOUNT}.${GIT_SHA1}")
set(CLEMENTINE_VERSION_SPARKLE "${GIT_REV}")
set(CLEMENTINE_VERSION_PLIST "4096.${GIT_TAGNAME}.2.${GIT_COMMITCOUNT}")
endif(INCLUDE_GIT_REVISION AND HAS_GIT_REVISION)
if(0)
message(STATUS "Display: ${CLEMENTINE_VERSION_DISPLAY}")
message(STATUS "Deb: ${CLEMENTINE_VERSION_DEB}")
message(STATUS "Rpm: ${CLEMENTINE_VERSION_RPM_V}_${CLEMENTINE_VERSION_RPM_R}")
message(STATUS "Sparkle: ${CLEMENTINE_VERSION_SPARKLE}")
message(STATUS "Plist: ${CLEMENTINE_VERSION_PLIST}")
endif(0)