hdf5/bin/h5vers

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#! /bin/sh
perl -x -S $0 "$@"
exit
#! perl
require 5.003;
use strict;
# Copyright by The HDF Group.
# Copyright by the Board of Trustees of the University of Illinois.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the files COPYING and Copyright.html. COPYING can be found at the root
# of the source code distribution tree; Copyright.html can be found at the
# root level of an installed copy of the electronic HDF5 document set and
# is linked from the top-level documents page. It can also be found at
# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have
# access to either file, you may request a copy from help@hdfgroup.org.
#
# Robb Matzke <matzke@llnl.gov>
# 17 July 1998
### Purpose
# Increments the hdf5 version number by changing the value of
# constants in the src/H5public.h file. The new version number is
# printed on the standard output. An alternate source file name can be
# specified as an argument. In any case, the original file is saved
# by appending a tilde `~' to the name.
### Usage:
# h5vers [OPTIONS] [FILE]
# Without options this program only displays the current version and
# doesn't modify any files or create backups. The default is to print
# the version number like X.Y.Z-A where X is the major version number,
# Y is the minor version number, Z is the release number, and A is
# a short annotation string (the `-' is printed only if A is not empty).
# If the `-v' switch is given the version will be printed like:
#
# version X.Y release Z (A)
#
# The space and parentheses around A are only printed if A is not empty.
#
# The `-s VERSION' switch will set the version as specified. If the
# string contains a dotted triple then it will be used as the version
# number, otherwise up to three numbers will be read from the end of
# the string and used as the major version, minor version, and release
# number. If any numbers are missing then zero is assumed. This
# allows versions to be specified like `-s "version 2.1 release 8"' or
# `-s hdf5-2.1.8.tar.bz2'. If the new version is less than the old
# version then a warning message is generated on standard error. The
# annotation string, A, is set only if it appears immediately after the
# third number, separated by a dash (e.g., `1.2.3-pre1') or in parentheses
# (e.g., `version 1.2 release 3 (pre1)').
#
# The `-i [major|minor|release|annot|last]' option increments the major
# number, minor number, release number, or annotation string. The `last'
# switch increments the annotation string if present, otherwise the
# release number. If the release number is incremented then the annotation
# string is cleared. If the minor number is incremented then the release
# number is set to zero and the annotation string is cleared; if the major
# number is incremented then the minor and release numbers are set to zero
# and the annotation string is cleared.
#
# If a file is specified then that file is used instead of
# ./H5public.h or ./src/H5public.h.
#
# If the version number is changed (either `-s' or `-i' was used on
# the command line) then the first line of the README.txt and RELEASE.txt files
# one directory above the H5public.h file is also modified so it looks
# something like: This is hdf5-1.2.3-pre1 currently under development.
# The AC_INIT macro in configure.ac will also change in this case to be
# something like: AC_INIT([HDF5], [hdf5-1.2.3-pre1], [help@hdfgroup.org])
# Version changes are also reflected in the Windows-maintained H5pubconf.h
# file.
#
# Whenever the version changes, this script will increment the revision
# field in HDF5's libtool shared library version in config/lt_vers.am,
# which is included in src/Makefile.am. Incrementing the revision field
# indicates that the source code has changed since the last version
# (which it probably has).
##############################################################################
sub getvers {
local ($_) = @_;
my (@vers);
($vers[0]) = /^\#\s*define\s+H5_VERS_MAJOR\s+(\d+)/m;
($vers[1]) = /^\#\s*define\s+H5_VERS_MINOR\s+(\d+)/m;
($vers[2]) = /^\#\s*define\s+H5_VERS_RELEASE\s+(\d+)/m;
($vers[3]) = /^\#\s*define\s+H5_VERS_SUBRELEASE\s+\"([^\"]*)\"/m;
return @vers;
}
sub setvers {
my ($contents, @vers) = @_;
$_[0] =~ s/^(\#\s*define\s+H5_VERS_MAJOR\s+)\d+/$1$vers[0]/m;
$_[0] =~ s/^(\#\s*define\s+H5_VERS_MINOR\s+)\d+/$1$vers[1]/m;
$_[0] =~ s/^(\#\s*define\s+H5_VERS_RELEASE\s+)\d+/$1$vers[2]/m;
$_[0] =~ s/^(\#\s*define\s+H5_VERS_SUBRELEASE\s+\")[^\"]*/$1$vers[3]/m;
$_[0] =~ s/^(\#\s*define\s+H5_VERS_INFO\s+\")[^\"]*/
sprintf("%sHDF5 library version: %d.%d.%d%s%s", $1, @vers[0,1,2],
$vers[3]?"-":"", $vers[3])/me;
}
sub usage {
my ($prog) = $0 =~ /([^\/]+)$/;
print STDERR <<EOF;
Usage: $prog [OPTS] [FILE]
-i major|minor|release|annot
Increment specified version component and set following components
to zero.
-s VERSION
Set the version as specified. The version number can be embedded in
some other string such as \"hdf5-1.1.0-pre1.tar.bz2\" or even
\"this is HDF5 library version 1.1 release 0 (pre1)\" for convenience.
-v
Instead of displaying only a dotted triple version number a line such
as \"version 1.1 release 0 (pre1)\" will be printed.
FILE
The name of the file that contains version information. This is
seldom necessary since files H5public.h, src/H5public.h and
../src/H5public.h are automatically checked.
EOF
exit 1;
}
# Parse arguments
my ($verbose, $set, $inc, $file, $rc);
my (@files) = ("H5public.h", "src/H5public.h", "../src/H5public.h");
while ($_ = shift) {
$_ eq "-s" && do {
die "-s switch needs a version number\n" unless @ARGV;
$set = shift;
next;
};
$_ eq "-i" && do {
if (@ARGV && $ARGV[0]=~/^(major|minor|release|annot)$/) {
$inc = shift;
} else {
$inc = "last";
}
next;
};
$_ eq "-v" && do {
$verbose = 1;
next;
};
/^-(h|\?|-?help)$/ && usage;
/^-/ && die "unrecognized option: $_\n";
die "only one file name can be specified\n" if $file;
$file = $_;
}
die "mutually exclusive options given\n" if $set && $inc;
# Determine file to use as H5public.h, README.txt,
# release_docs/RELEASE.txt, configure.ac, windows/src/H5pubconf.h
# and config/lt_vers.am.
# The README.txt, release_docs/RELEASE.txt, configure.ac,
# windows/src/H5pubconf.h, and config/lt_vers.am
# files are always in the directory above H5public.h
unless ($file) {
for (@files) {
($file=$_,last) if -f $_;
}
}
die "unable to find source files\n" unless defined $file;
die "unable to read file: $file\n" unless -r $file;
# config/lt_vers.am
my $LT_VERS = $file;
$LT_VERS =~ s/[^\/]*$/..\/config\/lt_vers.am/;
die "unable to read file: $LT_VERS\n" unless -r $file;
# README.txt
my $README = $file;
$README =~ s/[^\/]*$/..\/README.txt/;
die "unable to read file: $README\n" unless -r $file;
# release_docs/RELEASE.txt
my $RELEASE = $file;
$RELEASE =~ s/[^\/]*$/..\/release_docs\/RELEASE.txt/;
die "unable to read file: $RELEASE\n" unless -r $file;
# configure.ac
my $CONFIGURE = $file;
$CONFIGURE =~ s/[^\/]*$/..\/configure.ac/;
die "unable to read file: $CONFIGURE\n" unless -r $file;
# Get the current version number.
open FILE, $file or die "unable to open $file: $!\n";
my ($contents) = join "", <FILE>;
close FILE;
my (@curver) = getvers $contents;
# Determine the new version number.
my @newver; #new version
if ($set) {
if ($set =~ /(\d+)\.(\d+)\.(\d+)(-([a-zA-Z]\w*))?/) {
@newver = ($1, $2, $3, $5);
} elsif ($set =~ /(\d+)\D+(\d+)\D+(\d+)(\s*\(([a-zA-Z]\w*)\))?\D*$/) {
@newver = ($1, $2, $3, $5);
} elsif ($set =~ /(\d+)\D+(\d+)\D*$/) {
@newver = ($1, $2, 0, "");
} elsif ($set =~ /(\d+)\D*$/) {
@newver = ($1, 0, 0, "");
} else {
die "illegal version number specified: $set\n";
}
} elsif ($inc) {
$inc = $curver[3] eq "" ? 'release' : 'annot' if $inc eq 'last';
if ($inc eq "major") {
$newver[0] = $curver[0]+1;
@newver[1,2,3] = (0,0,"");
} elsif ($inc eq "minor") {
$newver[0] = $curver[0];
$newver[1] = $curver[1]+1;
@newver[2,3] = (0,"");
} elsif ($inc eq "release") {
@newver[0,1] = @curver[0,1];
$newver[2] = $curver[2]+1;
$newver[3] = "";
} elsif ($inc eq "annot") {
@newver[0,1,2] = @curver[0,1,2];
$newver[3] = $curver[3];
$newver[3] =~ s/(\d+)\D*$/$1+1/e or
die "Annotation \"".$newver[3]."\" cannot be incremented.\n";
} else {
die "unknown increment field: $inc\n";
}
} else {
# Nothing to do but print result
$README = "";
$RELEASE = "";
$CONFIGURE = "";
$LT_VERS = "";
@newver = @curver;
}
# Note if the version increased or decreased
my $version_increased="";
# Print a warning if the version got smaller (don't check annot field)
if ($newver[0]*1000000 + $newver[1]*1000 + $newver[2] <
$curver[0]*1000000 + $curver[1]*1000 + $curver[2]) {
printf STDERR "Warning: version decreased from %d.%d.%d to %d.%d.%d\n",
@curver[0,1,2], @newver[0,1,2];
}
if ($newver[0]*1000000 + $newver[1]*1000 + $newver[2] >
$curver[0]*1000000 + $curver[1]*1000 + $curver[2]) {
$version_increased="true";
}
# Update the version number if it changed.
if ($newver[0]!=$curver[0] ||
$newver[1]!=$curver[1] ||
$newver[2]!=$curver[2] ||
$newver[3]ne$curver[3]) {
setvers $contents, @newver or die "unable to set version\n";
rename $file, "$file~" or die "unable to save backup file\n";
open FILE, ">$file" or die "unable to open $file but backup saved!\n";
print FILE $contents;
close FILE;
}
# Update the libtool shared library version in src/Makefile.am if
# the version number has increased.
if ($LT_VERS && $version_increased) {
open FILE, $LT_VERS or die "$LT_VERS: $!\n";
my ($contentsy) = join "", <FILE>;
close FILE;
local($_) = $contentsy;
my ($lt_revision) = /^LT_VERS_REVISION\s*=\s*(\d+)/m;
my $new_lt_revision = $lt_revision+1;
($contentsy) =~ s/^(LT_VERS_REVISION\s*=\s*)\d+/$1$new_lt_revision/m;
open FILE, ">$LT_VERS" or die "$LT_VERS: $!\n";
print FILE $contentsy;
close FILE;
}
# Update the README.txt file
if ($README) {
open FILE, $README or die "$README: $!\n";
my @contents = <FILE>;
close FILE;
$contents[0] = sprintf("HDF5 version %d.%d.%d%s %s",
@newver[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3],
"currently under development\n");
open FILE, ">$README" or die "$README: $!\n";
print FILE @contents;
close FILE;
}
# Update the release_docs/RELEASE.txt file
if ($RELEASE) {
open FILE, $RELEASE or die "$RELEASE: $!\n";
my @contents = <FILE>;
close FILE;
$contents[0] = sprintf("HDF5 version %d.%d.%d%s %s",
@newver[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3],
"currently under development\n");
open FILE, ">$RELEASE" or die "$RELEASE: $!\n";
print FILE @contents;
close FILE;
}
sub gen_configure {
my ($name, $conf) = @_;
open FILE, $conf or die "$conf: $!\n";
my @contents = <FILE>;
close FILE;
for (my $i = 0; $i < $#contents; ++$i) {
if ($contents[$i] =~ /^AC_INIT/) {
$contents[$i] = sprintf("AC_INIT([$name], [%d.%d.%d%s], [help\@hdfgroup.org])\n",
@newver[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3]);
last;
}
}
open FILE, ">$conf" or die "$conf: $!\n";
print FILE @contents;
close FILE;
$conf =~ /^(.*?)\/?configure.ac$/;
if ($1) {
$rc = system("cd $1 && bin/reconfigure >/dev/null 2>/dev/null && rm -rf autom4te.cache");
} else {
$rc = system("bin/reconfigure >/dev/null 2>/dev/null && rm -rf autom4te.cache");
}
if ($rc) {
printf("bin/reconfigure failed with exit code %d. Aborted.\n", $rc);
exit 1;
}
}
# Update the configure.ac files and regenerate them
gen_configure("HDF5", $CONFIGURE) if $CONFIGURE;
sub gen_h5pubconf {
my ($name, $pubconf, @vers) = @_;
my $namelc = lc($name);
my $nameuc = uc($name);
open FILE, $pubconf or die "$pubconf: $!\n";
my @contents = <FILE>;
close FILE;
for (my $i = 0; $i < $#contents; ++$i) {
if ($contents[$i] =~ /\#\s*define\s+H5_PACKAGE\s+/) {
$contents[$i] = "\#define H5_PACKAGE \"$namelc\"\n";
} elsif ($contents[$i] =~ /\#\s*define\s+H5_PACKAGE_NAME\s+/) {
$contents[$i] = "\#define H5_PACKAGE_NAME \"$nameuc\"\n";
} elsif ($contents[$i] =~ /\#\s*define\s+H5_PACKAGE_STRING\s+/) {
$contents[$i] = sprintf("\#define H5_PACKAGE_STRING \"$nameuc %d.%d.%d%s\"\n",
@vers[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3]);
} elsif ($contents[$i] =~ /\#\s*define\s+H5_PACKAGE_TARNAME\s+/) {
$contents[$i] = "\#define H5_PACKAGE_TARNAME \"$namelc\"\n";
} elsif ($contents[$i] =~ /\#\s*define\s+H5_PACKAGE_VERSION\s+/) {
$contents[$i] = sprintf("\#define H5_PACKAGE_VERSION \"%d.%d.%d%s\"\n",
@vers[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3]);
} elsif ($contents[$i] =~ /\#\s*define\s+H5_VERSION\s+/) {
$contents[$i] = sprintf("\#define H5_VERSION \"%d.%d.%d%s\"\n",
@vers[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3]);
}
}
open FILE, ">$pubconf" or die "$pubconf: $!\n";
print FILE @contents;
close FILE;
}
# Print the new version number
if ($verbose) {
printf("version %d.%d release %d%s\n", @newver[0,1,2],
$newver[3] eq "" ? "" : " (".$newver[3].")");
} else {
printf("%d.%d.%d%s\n", @newver[0,1,2],
$newver[3] eq "" ? "" : "-".$newver[3]);
}
exit 0;
# Because the first line of this file looks like a Bourne shell script, we
# must tell XEmacs explicitly that this is really a perl script.
#
# Local Variables:
# mode:perl
# End: