releng-rpm

#!/usr/bin/env perl
#
# Cisco libfabric package builder script for release engineering
#
# This script makes RPMs, and understands the following OSs:
# RHEL 6.x, 7.x
# SLES 12.x
#

use strict;
use warnings;

use Cwd;
use File::Basename;
use Data::Dumper;
use Getopt::Long;

# Load the common functionality
use lib dirname($0);
use Cisco::usnic_releng_common;
use Cisco::libusnic_verbs_noop;

#--------------------------------------------------------------------------

# Simplification for use below
sub do_command {
    Cisco::usnic_releng_common::do_command(@_);
}

#--------------------------------------------------------------------------

Cisco::libusnic_verbs_noop::sanity_check();

my $data = Cisco::libusnic_verbs_noop::parse_argv();

my $start_dir = getcwd();

# Values from files
my $git_id = Cisco::libusnic_verbs_noop::read_upstream_version("UPSTREAM_VERSION");
my ($cisco_version, $cisco_build_id) =
    Cisco::libusnic_verbs_noop::read_cisco_version("version.sh");
my $distro = Cisco::usnic_releng_common::find_distro();

Cisco::libusnic_verbs_noop::update_git($git_id);

Cisco::libusnic_verbs_noop::make_tarball($cisco_version,
                                         "libusnic_verbs.spec.in");

#--------------------------------------------------------------------------

# Apply local patches
Cisco::usnic_releng_common::apply_local_patches("../patches");

#--------------------------------------------------------------------------

# Don't let rpmbuild complain about rpaths.  rpmbuild on releng
# machines seems to complain about rpaths to absolute directories that
# don't exist during the rpmbuild process (!), such as
# /opt/cisco/openmpi/lib.  This seems like a broken check, because
# installing the RPM will create these directories.  It feels like
# their check is targeted towards checking against library directories
# that should already exists (e.g., /usr/lib).
$ENV{QA_RPATHS} = "0xffff";

#--------------------------------------------------------------------------

# Make our own $HOME/.rpmmacros file.
print "=== Creating RPMS:\n";
print "*** Making $ENV{HOME}/.rpmmacros\n";

# Make $rpmbuilddir tree if it doesn't already exist
my $rpmbuilddir = "$start_dir/rpmbuild";
do_command("rm -rf $rpmbuilddir");
print "*** Making $rpmbuilddir tree\n";
mkdir("$rpmbuilddir");
mkdir("$rpmbuilddir/BUILD");
mkdir("$rpmbuilddir/BUILDROOT");
mkdir("$rpmbuilddir/RPMS");
mkdir("$rpmbuilddir/SOURCES");
mkdir("$rpmbuilddir/SPECS");
mkdir("$rpmbuilddir/SRPMS");

# Copy the files to the right places
do_command("cp libusnic_verbs-$cisco_version.tar.bz2 $rpmbuilddir/SOURCES");
do_command("cp libusnic_verbs.spec $rpmbuilddir/SPECS/libusnic_verbs.spec");

#------------------------------------------------------------------------

# Build the SRPM
my $rpmbuild_options;
print "  = Building SRPM\n";
$rpmbuild_options =
    '--define "_topdir ' . $rpmbuilddir . '" ' .
    '--define "_vendorinfo Cisco Systems, Inc." ' .
    '--define "_packager Cisco Systems, Inc." ' .
    '--define "_distribution www.cisco.com"';

do_command("rpmbuild $rpmbuild_options -bs $rpmbuilddir/SPECS/libusnic_verbs.spec",
           "rpmbuild-bs");

# Build the RPM
print "  = Building RPM\n";
do_command("rpmbuild $rpmbuild_options -bb $rpmbuilddir/SPECS/libusnic_verbs.spec",
           "rpmbuild-bb");

# Restore configure.ac
chdir($start_dir);
do_command("git checkout configure.ac");

#------------------------------------------------------------------------

# Success!
print "=== Success:\n";
my $tardir = $start_dir;
print "  = Tarballs in $tardir:\n";
chdir($tardir);
system("ls -1 libusnic_verbs*$cisco_version*");

my $srpmdir = "$rpmbuilddir/SRPMS";
print "  = SRPM in $srpmdir:\n";
chdir($srpmdir);
system("ls -1 libusnic_verbs-$cisco_version*.src.rpm");

my $rpmdir = "$rpmbuilddir/RPMS/x86_64";
print "  = RPMs in $rpmdir:\n";
chdir($rpmdir);
system("ls -1 libusnic_verbs*$cisco_version*.rpm");

# All done
exit(0);