forked from osmocom/wireshark
805 lines
22 KiB
Perl
Executable File
805 lines
22 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Copyright 2004 Jörg Mayer (see AUTHORS file)
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#
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# Wireshark - Network traffic analyzer
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# By Gerald Combs <gerald@wireshark.org>
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# Copyright 1998 Gerald Combs
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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# See below for usage
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#
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# If "version.conf" is present, it is parsed for configuration values.
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# Possible values are:
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#
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# enable - Enable or disable versioning. Zero (0) disables, nonzero
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# enables.
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# svn_client - Use svn client i.s.o. ugly internal SVN file hack
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# tortoise_svn - Use TortoiseSVN client instead of ugly internal SVN
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# file hack
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# format - A strftime() formatted string to use as a template for
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# the version string. The sequence "%#" will substitute
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# the number of commits for Git or the revision number
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# for SVN.
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# pkg_enable - Enable or disable local package versioning.
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# pkg_format - Like "format", but used for the local package version.
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#
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# If run with the "-r" or "--set-release" argument the AC_INIT macro in
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# configure.ac and the VERSION macro in CMakeLists.txt will have the
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# pkg_format template appended to the version number. version.h will
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# _not_ be generated if either argument is present.
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#
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# Default configuration:
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#
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# enable: 1
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# git_client: 0
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# svn_client: 0
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# git_svn: 0
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# tortoise_svn: 0
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# format: git %Y%m%d%H%M%S
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# pkg_enable: 1
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# pkg_format: -%#
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# XXX - We're pretty dumb about the "%#" substitution, and about having
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# spaces in the package format.
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use strict;
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use Time::Local;
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use File::Basename;
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use File::Spec;
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use POSIX qw(strftime);
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use Getopt::Long;
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use Pod::Usage;
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use IO::Handle;
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use English;
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my $version_file = 'version.h';
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my $package_string = "";
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my $vconf_file = 'version.conf';
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my $vcs_name = "Git";
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my $tortoise_file = "tortoise_template";
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my $last_change = 0;
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my $num_commits = 0;
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my $commit_id = '';
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my $repo_branch = "unknown";
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my $git_executable = "git";
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my $git_description = undef;
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my $get_vcs = 0;
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my $set_vcs = 0;
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my $print_vcs = 0;
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my $set_version = 0;
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my $set_release = 0;
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my %version_pref = (
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"version_major" => 2,
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"version_minor" => 9,
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"version_micro" => 0,
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"version_build" => 0,
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"enable" => 1,
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"git_client" => 0, # set if .git found and .git/svn not found
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"svn_client" => 0, # set if .svn found
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"git_svn" => 0, # set if both .git and .git/svn are found
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"tortoise_svn" => 0,
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"format" => "git %Y%m%d%H%M%S",
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# Normal development builds
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"pkg_enable" => 1,
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"pkg_format" => "-%#",
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# Development releases
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#"pkg_enable" => 0,
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#"pkg_format" => "",
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);
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my $srcdir = ".";
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my $info_cmd = "";
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my $verbose = 0;
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my $devnull = File::Spec->devnull();
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my $enable_vcsversion = 1;
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# Ensure we run with correct locale
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$ENV{LANG} = "C";
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$ENV{LC_ALL} = "C";
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$ENV{GIT_PAGER} = "";
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sub print_diag {
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print STDERR @_ if $verbose;
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}
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# Attempt to get revision information from the repository.
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sub read_repo_info {
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my $line;
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my $version_format = $version_pref{"format"};
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my $package_format = "";
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my $in_entries = 0;
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my $svn_name;
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my $repo_version;
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my $do_hack = 1;
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my $info_source = "Unknown";
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my $is_git_repo = 0;
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my $git_cdir;
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if ($version_pref{"pkg_enable"} > 0) {
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$package_format = $version_pref{"pkg_format"};
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}
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# For tarball releases, do not invoke git at all and instead rely on
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# versioning information that was provided at tarball creation time.
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if ($version_pref{"git_description"}) {
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$info_source = "version.conf file";
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} elsif (-e "$srcdir/.git" && ! -d "$srcdir/.git/svn") {
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$info_source = "Command line (git)";
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$version_pref{"git_client"} = 1;
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$is_git_repo = 1;
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} elsif (-d "$srcdir/.svn" or -d "$srcdir/../.svn") {
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$info_source = "Command line (svn info)";
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$info_cmd = "cd $srcdir; svn info";
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$version_pref{"svn_client"} = 1;
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} elsif (-d "$srcdir/.git/svn") {
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$info_source = "Command line (git-svn)";
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$info_cmd = "(cd $srcdir; $git_executable svn info)";
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$is_git_repo = 1;
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$version_pref{"git_svn"} = 1;
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}
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# Make sure git is available.
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if ($is_git_repo && !`$git_executable --version`) {
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print STDERR "Git unavailable. Git revision will be missing from version string.\n";
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return;
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}
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# Check whether to include VCS version information in version.h
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if ($is_git_repo) {
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chomp($git_cdir = qx{git --git-dir="$srcdir/.git" rev-parse --git-common-dir 2> $devnull});
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if ($git_cdir && -f "$git_cdir/wireshark-disable-versioning") {
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print_diag "Header versioning disabled using git override.\n";
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$enable_vcsversion = 0;
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}
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}
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#Git can give us:
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#
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# A big ugly hash: git rev-parse HEAD
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# 1ddc83849075addb0cac69a6fe3782f4325337b9
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#
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# A small ugly hash: git rev-parse --short HEAD
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# 1ddc838
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#
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# The upstream branch path: git rev-parse --abbrev-ref --symbolic-full-name @{upstream}
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# origin/master
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#
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# A version description: git describe --tags --dirty
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# wireshark-1.8.12-15-g1ddc838
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#
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# Number of commits in this branch: git rev-list --count HEAD
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# 48879
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#
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# Number of commits since 1.8.0: git rev-list --count 5e212d72ce098a7fec4332cbe6c22fcda796a018..HEAD
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# 320
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#
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# Refs: git ls-remote code.wireshark.org:wireshark
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# ea19c7f952ce9fc53fe4c223f1d9d6797346258b (r48972, changed version to 1.11.0)
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if ($version_pref{"git_description"}) {
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$git_description = $version_pref{"git_description"};
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$do_hack = 0;
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# Assume format like v2.3.0rc0-1342-g7bdcf75
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$commit_id = ($git_description =~ /([0-9a-f]+)$/)[0];
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} elsif ($version_pref{"git_client"}) {
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eval {
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use warnings "all";
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no warnings "all";
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chomp($line = qx{$git_executable --git-dir="$srcdir"/.git log -1 --pretty=format:%at});
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if ($? == 0 && length($line) > 1) {
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$last_change = $line;
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}
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# Commits since last annotated tag.
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chomp($line = qx{$git_executable --git-dir="$srcdir"/.git describe --abbrev=8 --long --always --match "v[1-9]*"});
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if ($? == 0 && length($line) > 1) {
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my @parts = split(/-/, $line);
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$git_description = $line;
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$num_commits = $parts[-2];
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$commit_id = $parts[-1];
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}
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# This will break in some cases. Hopefully not during
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# official package builds.
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chomp($line = qx{$git_executable --git-dir="$srcdir"/.git rev-parse --abbrev-ref --symbolic-full-name \@\{upstream\} 2> $devnull});
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if ($? == 0 && length($line) > 1) {
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$repo_branch = basename($line);
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}
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1;
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};
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if ($last_change && $num_commits && $repo_branch) {
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$do_hack = 0;
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}
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} elsif ($version_pref{"svn_client"} || $version_pref{"git_svn"}) {
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my $repo_root = undef;
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my $repo_url = undef;
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eval {
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use warnings "all";
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no warnings "all";
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$line = qx{$info_cmd};
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if (defined($line)) {
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if ($line =~ /Last Changed Date: (\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)/) {
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$last_change = timegm($6, $5, $4, $3, $2 - 1, $1);
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}
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if ($line =~ /Last Changed Rev: (\d+)/) {
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$num_commits = $1;
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}
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if ($line =~ /URL: (\S+)/) {
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$repo_url = $1;
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}
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if ($line =~ /Repository Root: (\S+)/) {
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$repo_root = $1;
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}
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$vcs_name = "SVN";
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}
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1;
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};
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if ($repo_url && $repo_root && index($repo_url, $repo_root) == 0) {
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$repo_branch = substr($repo_url, length($repo_root));
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}
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if ($last_change && $num_commits && $repo_url && $repo_root) {
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$do_hack = 0;
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}
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} elsif ($version_pref{"tortoise_svn"}) {
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# Dynamically generic template file needed by TortoiseSVN
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open(TORTOISE, ">$tortoise_file");
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print TORTOISE "#define VCSVERSION \"\$WCREV\$\"\r\n";
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print TORTOISE "#define VCSBRANCH \"\$WCURL\$\"\r\n";
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close(TORTOISE);
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$info_source = "Command line (SubWCRev)";
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$info_cmd = "SubWCRev $srcdir $tortoise_file $version_file";
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my $tortoise = system($info_cmd);
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if ($tortoise == 0) {
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$do_hack = 0;
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}
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$vcs_name = "SVN";
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#clean up the template file
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unlink($tortoise_file);
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}
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if ($num_commits == 0 and -e "$srcdir/.git") {
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# Try git...
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eval {
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use warnings "all";
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no warnings "all";
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# If someone had properly tagged 1.9.0 we could also use
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# "git describe --abbrev=1 --tags HEAD"
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$info_cmd = "(cd $srcdir; $git_executable log --format='%b' -n 1)";
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$line = qx{$info_cmd};
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if (defined($line)) {
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if ($line =~ /svn path=.*; revision=(\d+)/) {
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$num_commits = $1;
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}
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}
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$info_cmd = "(cd $srcdir; $git_executable log --format='%ad' -n 1 --date=iso)";
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$line = qx{$info_cmd};
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if (defined($line)) {
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if ($line =~ /(\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)/) {
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$last_change = timegm($6, $5, $4, $3, $2 - 1, $1);
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}
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}
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$info_cmd = "(cd $srcdir; $git_executable branch)";
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$line = qx{$info_cmd};
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if (defined($line)) {
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if ($line =~ /\* (\S+)/) {
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$repo_branch = $1;
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}
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}
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1;
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};
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}
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if ($num_commits == 0 and -d "$srcdir/.bzr") {
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# Try bzr...
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eval {
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use warnings "all";
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no warnings "all";
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$info_cmd = "(cd $srcdir; bzr log -l 1)";
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$line = qx{$info_cmd};
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if (defined($line)) {
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if ($line =~ /timestamp: \S+ (\d{4})-(\d\d)-(\d\d) (\d\d):(\d\d):(\d\d)/) {
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$last_change = timegm($6, $5, $4, $3, $2 - 1, $1);
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}
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if ($line =~ /svn revno: (\d+) \(on (\S+)\)/) {
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$num_commits = $1;
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$repo_branch = $2;
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}
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$vcs_name = "Bzr";
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}
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1;
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};
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}
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# 'svn info' failed or the user really wants us to dig around in .svn/entries
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if ($do_hack) {
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# Start of ugly internal SVN file hack
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if (! open (ENTRIES, "< $srcdir/.svn/entries")) {
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print STDERR "Unable to open $srcdir/.svn/entries\n";
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} else {
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$info_source = "Prodding .svn";
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# We need to find out whether our parser can handle the entries file
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$line = <ENTRIES>;
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chomp $line;
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if ($line eq '<?xml version="1.0" encoding="utf-8"?>') {
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$repo_version = "pre1.4";
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} elsif ($line =~ /^8$/) {
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$repo_version = "1.4";
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} else {
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$repo_version = "unknown";
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}
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if ($repo_version eq "pre1.4") {
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# The entries schema is flat, so we can use regexes to parse its contents.
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while ($line = <ENTRIES>) {
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if ($line =~ /<entry$/ || $line =~ /<entry\s/) {
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$in_entries = 1;
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$svn_name = "";
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}
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if ($in_entries) {
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if ($line =~ /name="(.*)"/) { $svn_name = $1; }
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if ($line =~ /committed-date="(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)/) {
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$last_change = timegm($6, $5, $4, $3, $2 - 1, $1);
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}
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if ($line =~ /revision="(\d+)"/) { $num_commits = $1; }
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}
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if ($line =~ /\/>/) {
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if (($svn_name eq "" || $svn_name eq "svn:this_dir") &&
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$last_change && $num_commits) {
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$in_entries = 0;
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last;
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}
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}
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# XXX - Fetch the repository root & URL
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}
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}
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close ENTRIES;
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}
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}
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# If we picked up the revision and modification time,
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# generate our strings.
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if ($version_pref{"pkg_enable"}) {
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$version_format =~ s/%#/$num_commits/;
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$package_format =~ s/%#/$num_commits-$commit_id/;
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$package_string = strftime($package_format, gmtime($last_change));
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}
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if ($get_vcs) {
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print <<"Fin";
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Commit distance : $num_commits
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Commit ID : $commit_id
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Revision source : $info_source
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Release stamp : $package_string
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Fin
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} elsif ($print_vcs) {
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print new_version_h();
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}
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}
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# Read CMakeLists.txt, then write it back out with updated "set(PROJECT_..._VERSION ...)
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# lines
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# set(GIT_REVISION 999)
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# set(PROJECT_MAJOR_VERSION 1)
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# set(PROJECT_MINOR_VERSION 99)
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# set(PROJECT_PATCH_VERSION 0)
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# set(PROJECT_VERSION_EXTENSION "-rc5")
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sub update_cmakelists_txt
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{
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my $line;
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my $contents = "";
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my $version = "";
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my $filepath = "$srcdir/CMakeLists.txt";
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return if (!$set_version && $package_string eq "");
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open(CFGIN, "< $filepath") || die "Can't read $filepath!";
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while ($line = <CFGIN>) {
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if ($line =~ /^set *\( *GIT_REVISION .*?([\r\n]+)$/) {
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$line = sprintf("set(GIT_REVISION %d)$1", $num_commits);
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} elsif ($line =~ /^set *\( *PROJECT_MAJOR_VERSION .*?([\r\n]+)$/) {
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$line = sprintf("set(PROJECT_MAJOR_VERSION %d)$1", $version_pref{"version_major"});
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} elsif ($line =~ /^set *\( *PROJECT_MINOR_VERSION .*?([\r\n]+)$/) {
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$line = sprintf("set(PROJECT_MINOR_VERSION %d)$1", $version_pref{"version_minor"});
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} elsif ($line =~ /^set *\( *PROJECT_PATCH_VERSION .*?([\r\n]+)$/) {
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$line = sprintf("set(PROJECT_PATCH_VERSION %d)$1", $version_pref{"version_micro"});
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} elsif ($line =~ /^set *\( *PROJECT_VERSION_EXTENSION .*?([\r\n]+)$/) {
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$line = sprintf("set(PROJECT_VERSION_EXTENSION \"%s\")$1", $package_string);
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}
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$contents .= $line
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}
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open(CFGIN, "> $filepath") || die "Can't write $filepath!";
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print(CFGIN $contents);
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close(CFGIN);
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print "$filepath has been updated.\n";
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}
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# Read configure.ac, then write it back out with an updated
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# "AC_INIT" line.
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sub update_configure_ac
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{
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my $line;
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my $contents = "";
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my $version = "";
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my $filepath = "$srcdir/configure.ac";
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return if (!$set_version && $package_string eq "");
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open(CFGIN, "< $filepath") || die "Can't read $filepath!";
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while ($line = <CFGIN>) {
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if ($line =~ /^m4_define\( *\[?version_major\]? *,.*?([\r\n]+)$/) {
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$line = sprintf("m4_define([version_major], [%d])$1", $version_pref{"version_major"});
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} elsif ($line =~ /^m4_define\( *\[?version_minor\]? *,.*?([\r\n]+)$/) {
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$line = sprintf("m4_define([version_minor], [%d])$1", $version_pref{"version_minor"});
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} elsif ($line =~ /^m4_define\( *\[?version_micro\]? *,.*?([\r\n]+)$/) {
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$line = sprintf("m4_define([version_micro], [%d])$1", $version_pref{"version_micro"});
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} elsif ($line =~ /^m4_define\( *\[?version_extra\]? *,.*?([\r\n]+)$/) {
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$line = sprintf("m4_define([version_extra], [%s])$1", $package_string);
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}
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||
$contents .= $line
|
||
}
|
||
|
||
open(CFGIN, "> $filepath") || die "Can't write $filepath!";
|
||
print(CFGIN $contents);
|
||
close(CFGIN);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
|
||
# Read docbook/attributes.asciidoc, then write it back out with an updated
|
||
# wireshark-version replacement line.
|
||
sub update_attributes_asciidoc
|
||
{
|
||
my $line;
|
||
my $contents = "";
|
||
my $version = "";
|
||
my $filepath = "$srcdir/docbook/attributes.asciidoc";
|
||
|
||
open(ADOC_CONF, "< $filepath") || die "Can't read $filepath!";
|
||
while ($line = <ADOC_CONF>) {
|
||
# :wireshark-version: 2.3.1
|
||
|
||
if ($line =~ /^:wireshark-version:.*?([\r\n]+)$/) {
|
||
$line = sprintf(":wireshark-version: %d.%d.%d$1",
|
||
$version_pref{"version_major"},
|
||
$version_pref{"version_minor"},
|
||
$version_pref{"version_micro"},
|
||
);
|
||
}
|
||
$contents .= $line
|
||
}
|
||
|
||
open(ADOC_CONF, "> $filepath") || die "Can't write $filepath!";
|
||
print(ADOC_CONF $contents);
|
||
close(ADOC_CONF);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
|
||
sub update_docinfo_asciidoc
|
||
{
|
||
my $line;
|
||
my @paths = ("$srcdir/docbook/developer-guide-docinfo.xml",
|
||
"$srcdir/docbook/user-guide-docinfo.xml");
|
||
|
||
foreach my $filepath (@paths) {
|
||
my $contents = "";
|
||
open(DOCINFO_XML, "< $filepath") || die "Can't read $filepath!";
|
||
while ($line = <DOCINFO_XML>) {
|
||
if ($line =~ /^<subtitle>For Wireshark \d.\d+<\/subtitle>([\r\n]+)$/) {
|
||
$line = sprintf("<subtitle>For Wireshark %d.%d</subtitle>$1",
|
||
$version_pref{"version_major"},
|
||
$version_pref{"version_minor"},
|
||
);
|
||
}
|
||
$contents .= $line
|
||
}
|
||
|
||
open(DOCINFO_XML, "> $filepath") || die "Can't write $filepath!";
|
||
print(DOCINFO_XML $contents);
|
||
close(DOCINFO_XML);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
}
|
||
|
||
# Read debian/changelog, then write back out an updated version.
|
||
sub update_debian_changelog
|
||
{
|
||
my $line;
|
||
my $contents = "";
|
||
my $version = "";
|
||
my $filepath = "$srcdir/debian/changelog";
|
||
|
||
open(CHANGELOG, "< $filepath") || die "Can't read $filepath!";
|
||
while ($line = <CHANGELOG>) {
|
||
if ($set_version && CHANGELOG->input_line_number() == 1) {
|
||
$line =~ /^.*?([\r\n]+)$/;
|
||
$line = sprintf("wireshark (%d.%d.%d) unstable; urgency=low$1",
|
||
$version_pref{"version_major"},
|
||
$version_pref{"version_minor"},
|
||
$version_pref{"version_micro"},
|
||
);
|
||
}
|
||
$contents .= $line
|
||
}
|
||
|
||
open(CHANGELOG, "> $filepath") || die "Can't write $filepath!";
|
||
print(CHANGELOG $contents);
|
||
close(CHANGELOG);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
|
||
# Read Makefile.am for each library, then write back out an updated version.
|
||
sub update_automake_lib_releases
|
||
{
|
||
my $line;
|
||
my $contents = "";
|
||
my $version = "";
|
||
my $filedir;
|
||
my $filepath;
|
||
|
||
# The Libtool manual says
|
||
# "If the library source code has changed at all since the last
|
||
# update, then increment revision (‘c:r:a’ becomes ‘c:r+1:a’)."
|
||
# epan changes with each minor release, almost by definition. wiretap
|
||
# changes with *most* releases.
|
||
#
|
||
# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
|
||
for $filedir ("$srcdir/epan", "$srcdir/wiretap") { # "$srcdir/wsutil"
|
||
$contents = "";
|
||
$filepath = $filedir . "/Makefile.am";
|
||
open(MAKEFILE_AM, "< $filepath") || die "Can't read $filepath!";
|
||
while ($line = <MAKEFILE_AM>) {
|
||
# libwireshark_la_LDFLAGS = -version-info 2:1:1 -export-symbols
|
||
|
||
if ($line =~ /^(lib\w+_la_LDFLAGS.*version-info\s+\d+:)\d+(:\d+.*[\r\n]+)$/) {
|
||
$line = sprintf("$1%d$2", $version_pref{"version_micro"});
|
||
}
|
||
$contents .= $line
|
||
}
|
||
|
||
open(MAKEFILE_AM, "> $filepath") || die "Can't write $filepath!";
|
||
print(MAKEFILE_AM $contents);
|
||
close(MAKEFILE_AM);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
}
|
||
|
||
# Read CMakeLists.txt for each library, then write back out an updated version.
|
||
sub update_cmake_lib_releases
|
||
{
|
||
my $line;
|
||
my $contents = "";
|
||
my $version = "";
|
||
my $filedir;
|
||
my $filepath;
|
||
|
||
for $filedir ("$srcdir/epan", "$srcdir/wiretap") { # "$srcdir/wsutil"
|
||
$contents = "";
|
||
$filepath = $filedir . "/CMakeLists.txt";
|
||
open(CMAKELISTS_TXT, "< $filepath") || die "Can't read $filepath!";
|
||
while ($line = <CMAKELISTS_TXT>) {
|
||
# set(FULL_SO_VERSION "0.0.0")
|
||
|
||
if ($line =~ /^(set\s*\(\s*FULL_SO_VERSION\s+"\d+\.\d+\.)\d+(".*[\r\n]+)$/) {
|
||
$line = sprintf("$1%d$2", $version_pref{"version_micro"});
|
||
}
|
||
$contents .= $line
|
||
}
|
||
|
||
open(CMAKELISTS_TXT, "> $filepath") || die "Can't write $filepath!";
|
||
print(CMAKELISTS_TXT $contents);
|
||
close(CMAKELISTS_TXT);
|
||
print "$filepath has been updated.\n";
|
||
}
|
||
}
|
||
|
||
# Update distributed files that contain any version information
|
||
sub update_versioned_files
|
||
{
|
||
# Matches CMakeLists.txt
|
||
printf "GR: %d, MaV: %d, MiV: %d, PL: %d, EV: %s\n",
|
||
$num_commits, $version_pref{"version_major"},
|
||
$version_pref{"version_minor"}, $version_pref{"version_micro"},
|
||
$package_string;
|
||
&update_cmakelists_txt;
|
||
&update_configure_ac;
|
||
if ($set_version) {
|
||
&update_attributes_asciidoc;
|
||
&update_docinfo_asciidoc;
|
||
&update_debian_changelog;
|
||
&update_automake_lib_releases;
|
||
&update_cmake_lib_releases;
|
||
}
|
||
}
|
||
|
||
sub new_version_h
|
||
{
|
||
if (!$enable_vcsversion) {
|
||
return "/* #undef VCSVERSION */\n";
|
||
}
|
||
|
||
if ($git_description) {
|
||
# Do not bother adding the git branch, the git describe output
|
||
# normally contains the base tag and commit ID which is more
|
||
# than sufficient to determine the actual source tree.
|
||
return "#define VCSVERSION \"$git_description\"\n";
|
||
}
|
||
|
||
if ($last_change && $num_commits) {
|
||
return "#define VCSVERSION \"$vcs_name Rev $num_commits from $repo_branch\"\n";
|
||
}
|
||
|
||
return "#define VCSVERSION \"$vcs_name Rev Unknown from unknown\"\n";
|
||
}
|
||
|
||
# Print the version control system's version to $version_file.
|
||
# Don't change the file if it is not needed.
|
||
sub print_VCS_REVISION
|
||
{
|
||
my $VCS_REVISION;
|
||
my $needs_update = 1;
|
||
|
||
$VCS_REVISION = new_version_h();
|
||
if (open(OLDREV, "<$version_file")) {
|
||
my $old_VCS_REVISION = <OLDREV>;
|
||
if ($old_VCS_REVISION eq $VCS_REVISION) {
|
||
$needs_update = 0;
|
||
}
|
||
close OLDREV;
|
||
}
|
||
|
||
if (! $set_vcs) { return; }
|
||
|
||
if ($needs_update) {
|
||
# print "Updating $version_file so it contains:\n$VCS_REVISION";
|
||
open(VER, ">$version_file") || die ("Cannot write to $version_file ($!)\n");
|
||
print VER "$VCS_REVISION";
|
||
close VER;
|
||
print "$version_file has been updated.\n";
|
||
} elsif (!$enable_vcsversion) {
|
||
print "$version_file disabled.\n";
|
||
} else {
|
||
print "$version_file unchanged.\n";
|
||
}
|
||
}
|
||
|
||
# Read values from the configuration file, if it exists.
|
||
sub get_config {
|
||
my $arg;
|
||
my $show_help = 0;
|
||
|
||
# Get our command-line args
|
||
# XXX - Do we need an option to undo --set-release?
|
||
GetOptions(
|
||
"help|h", \$show_help,
|
||
"get-vcs|get-svn|g", \$get_vcs,
|
||
"set-vcs|set-svn|s", \$set_vcs,
|
||
"git-bin", \$git_executable,
|
||
"print-vcs", \$print_vcs,
|
||
"set-version|v", \$set_version,
|
||
"set-release|r|package-version|p", \$set_release,
|
||
"verbose", \$verbose
|
||
) || pod2usage(2);
|
||
|
||
if ($show_help) { pod2usage(1); }
|
||
|
||
if ( !( $show_help || $get_vcs || $set_vcs || $print_vcs || $set_version || $set_release ) ) {
|
||
$set_vcs = 1;
|
||
}
|
||
|
||
if ($#ARGV >= 0) {
|
||
$srcdir = $ARGV[0]
|
||
}
|
||
|
||
if (! open(FILE, "<$vconf_file")) {
|
||
if (! open(FILE, "<$srcdir/$vconf_file")) {
|
||
print_diag "Version configuration file $vconf_file not "
|
||
. "found. Using defaults.\n";
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
while (<FILE>) {
|
||
s/^\s+|\s+$//g; # chomp() may not handle CR
|
||
next if (/^#/);
|
||
next unless (/^(\w+)(:|=)\s*(\S.*)/);
|
||
$version_pref{$1} = $3;
|
||
}
|
||
close FILE;
|
||
return 1;
|
||
}
|
||
|
||
##
|
||
## Start of code
|
||
##
|
||
|
||
&get_config();
|
||
|
||
&read_repo_info();
|
||
|
||
&print_VCS_REVISION;
|
||
|
||
if ($set_version || $set_release) {
|
||
if ($set_version) {
|
||
print "Generating version information.\n";
|
||
}
|
||
|
||
if ($version_pref{"enable"} == 0) {
|
||
print "Release information disabled in $vconf_file.\n";
|
||
$set_release = 0;
|
||
}
|
||
|
||
if ($set_release) {
|
||
print "Generating release information.\n";
|
||
} else {
|
||
print "Resetting release information\n";
|
||
$num_commits = 0;
|
||
$package_string = "";
|
||
}
|
||
|
||
&update_versioned_files;
|
||
}
|
||
|
||
__END__
|
||
|
||
=head1 NAM
|
||
|
||
make-version.pl - Get and set build-time version information for Wireshark
|
||
|
||
=head1 SYNOPSIS
|
||
|
||
make-version.pl [options] [source directory]
|
||
|
||
Options:
|
||
|
||
--help, -h This help message
|
||
--get-vcs, -g Print the VCS revision and source.
|
||
--set-vcs, -s Set the information in version.h
|
||
--print-vcs Print the vcs version to standard output
|
||
--set-version, -v Set the major, minor, and micro versions in
|
||
the top-level CMakeLists.txt, configure.ac,
|
||
docbook/attributes.asciidoc, debian/changelog,
|
||
the Makefile.am for all libraries, and the
|
||
CMakeLists.txt for all libraries.
|
||
Resets the release information when used by
|
||
itself.
|
||
--set-release, -r Set the release information in the top-level
|
||
CMakeLists.txt, configure.ac
|
||
--package-version, -p Deprecated. Same as --set-release.
|
||
--verbose Print diagnostic messages to STDERR.
|
||
|
||
Options can be used in any combination. If none are specified B<--set-vcs>
|
||
is assumed.
|
||
|
||
=cut
|
||
|
||
#
|
||
# Editor modelines - http://www.wireshark.org/tools/modelines.html
|
||
#
|
||
# Local variables:
|
||
# c-basic-offset: 8
|
||
# tab-width: 8
|
||
# indent-tabs-mode: t
|
||
# End:
|
||
#
|
||
# vi: set shiftwidth=8 tabstop=8 noexpandtab:
|
||
# :indentSize=8:tabSize=8:noTabs=false:
|
||
#
|
||
#
|