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Improve the beta number generation.

* autogen.sh: Add option --find-version
* configure.ac: Rework the setting of the mym4_ variables.
--

The old system was not too well defined if no release for a series has
yet been done.  We now introduce a "PACKAGE-N.M-base" tag to solve
this problem.  To keep the M4 code readable the GIT parsing has been
moved to ./autogen.sh.
This commit is contained in:
Werner Koch 2014-06-06 16:29:41 +02:00
parent 518d835380
commit b67e4e523e
3 changed files with 80 additions and 15 deletions

View file

@ -26,23 +26,29 @@ min_automake_version="1.10"
# (git tag -s gnupg-2.n.m) and run "./autogen.sh --force". Please
# bump the version number immediately *after* the release and do
# another commit and push so that the git magic is able to work.
m4_define([mym4_version], [2.1.0])
m4_define([mym4_package],[gnupg])
m4_define([mym4_major], [2])
m4_define([mym4_minor], [1])
m4_define([mym4_micro], [0])
# To start a new development series, i.e a new major or minor number
# you need to mark an arbitrary commit before the first beta release
# with an annotated tag. For example the 2.1 branch starts off with
# the tag "gnupg-2.1-base". This is used as the base for counting
# beta numbers before the first release of a series.
# Below is m4 magic to extract and compute the git revision number,
# the decimalized short revision number, a beta version string and a
# flag indicating a development version (mym4_isgit). Note that the
# flag indicating a development version (mym4_isbeta). Note that the
# m4 processing is done by autoconf and not during the configure run.
m4_define([mym4_revision],
m4_esyscmd([git rev-parse --short HEAD | tr -d '\n\r']))
m4_define([mym4_revision_dec],
m4_esyscmd_s([echo $((0x$(echo ]mym4_revision[|head -c 4)))]))
m4_define([mym4_betastring],
m4_esyscmd_s([git describe --match 'gnupg-2.[0-9].*[0-9]' --long|\
awk -F- '$3!=0{print"-beta"$3}']))
m4_define([mym4_isgit],m4_if(mym4_betastring,[],[no],[yes]))
m4_define([mym4_full_version],[mym4_version[]mym4_betastring])
m4_define([mym4_verslist], m4_split(m4_esyscmd([./autogen.sh --find-version] \
mym4_package mym4_major mym4_minor mym4_micro),[:]))
m4_define([mym4_isbeta], m4_argn(2, mym4_verslist))
m4_define([mym4_version], m4_argn(4, mym4_verslist))
m4_define([mym4_revision], m4_argn(7, mym4_verslist))
m4_define([mym4_revision_dec], m4_argn(8, mym4_verslist))
AC_INIT([gnupg],[mym4_full_version], [http://bugs.gnupg.org])
AC_INIT([mym4_package],[mym4_version], [http://bugs.gnupg.org])
NEED_GPG_ERROR_VERSION=1.13
@ -61,7 +67,7 @@ NEED_NPTH_VERSION=0.91
NEED_GNUTLS_VERSION=3.0
development_version=mym4_isgit
development_version=mym4_isbeta
PACKAGE=$PACKAGE_NAME
PACKAGE_GT=${PACKAGE_NAME}2
VERSION=$PACKAGE_VERSION