#!/bin/bash

# We built on one of two machines
bmachine=work
smachine=work
owner=my

# Hard path!!
bpath=`/bin/pwd`
rpmdir="/usr/src/redhat"

###### Perl STUFF #####

# Perl version numbers. Should be autodetected from the files in the
# Perl-mysql-modules/ directory.
DBI_VERSION="1.14"
DATA_SHOWTABLE_VERSION="3.3"
DBD_MYSQL_VERSION="1.2215"
MAKERPM="$rpmdir/SOURCES/makerpm.pl"

#######################
AM_MAKEFLAGS="-j 2"

VER=`grep "AM_INIT_AUTOMAKE(mysql, " $bpath/configure.in | \
 sed -e 's;AM_INIT_AUTOMAKE(mysql, ;;' -e 's;);;'`
VER_NO_DASH=`echo $VER | sed -e "s|-.*$||"`

echo "Removing old MySQL packages"
rm -rf $rpmdir/BUILD/mysql-*
rm -f $rpmdir/SOURCES/mysql-*
rm -f $rpmdir/SRPMS/MySQL-*
rm -f $rpmdir/SPEC/mysql-*

echo "Building RPM for MySQL version $VER on $bmachine"

log=$bpath/Logs/Log-RPM-`date +%y%m%d-%H%M`

(
set -x
# Copy MySQL source and spec files
scp $bpath/mysql-$VER.tar.gz $owner@$bmachine:$rpmdir/SOURCES
scp $bpath/Docs/Images/mysql-logo.gif $owner@$bmachine:$rpmdir/SOURCES/mysql.gif
scp $bpath/support-files/mysql-$VER.spec $owner@$bmachine:$rpmdir/SPECS

# Copy perl things. Has to be uncompressed since Compress.pm is not
# installed yet. Set CEXT to .gz when we support compression.
CEXT=
#scp $bpath/Perl-mysql-modules/To-SOURCES/* $owner@$bmachine:$rpmdir/SOURCES

# This had to be installed on the target machince!
# http://www.perl.com/CPAN/modules/by-module/Archive/Archive-Tar-0.21.tar.gz
# cd /usr/lib/perl5/site_perl/5.005; ln -s ../* .; rm -f 5.005

TMP_SCRIPT_MYSQL=00-temp-for-do-rpm.$$
cat > $bpath/Logs/$TMP_SCRIPT_MYSQL <<END
set -x

# Check environment
export MYSQL_BUILD_PATH="/usr/cygnus/redhat-980810/H-i386-pc-linux-gnu/bin/:/usr/bin:/bin"
export MYSQL_BUILD_CFLAGS="-O6 -fno-omit-frame-pointer -mpentium"
export MYSQL_BUILD_CXXFLAGS="-O6 -fno-omit-frame-pointer \
	          -felide-constructors -fno-exceptions -fno-rtti -mpentium"
gcc -v

# Make RPM
rpm -ba $rpmdir/SPECS/mysql-$VER.spec
rm -f /tmp/$TMP_SCRIPT_MYSQL
END

TMP_SCRIPT_PERL=00-temp-for-perl-rpm.$$
cat > $bpath/Logs/$TMP_SCRIPT_PERL <<END
set -x

# First clean up so we do not get old versions when wildcard matching
rm -f $rpmdir/SOURCES/DBI-*.spec
rm -f $rpmdir/RPMS/i386/Perl-*.rpm
rm -f $rpmdir/SRPMS/Perl-*.rpm
rm -f $rpmdir/RPMS/i386/MySQL*-$VER_NO_DASH*.rpm
rm -f $rpmdir/SRPMS/MySQL*-$VER_NO_DASH*.rpm

chmod a+x ${MAKERPM}
rm 

${MAKERPM} --verbose --package-name=DBI --package-version ${DBI_VERSION} \
 --specs --source=DBI-${DBI_VERSION}.tar$CEXT

rpm -ba $rpmdir/SPECS/DBI-${DBI_VERSION}.spec

${MAKERPM} --verbose --package-name=Data-ShowTable \
 --package-version ${DATA_SHOWTABLE_VERSION} \
 --specs --source=Data-ShowTable-${DATA_SHOWTABLE_VERSION}.tar$CEXT

rpm -ba $rpmdir/SPECS/Data-ShowTable-${DATA_SHOWTABLE_VERSION}.spec

for v in ${DBD_MYSQL_VERSION}; do
    ${MAKERPM} 
        --specs \
        --source=Msql-Mysql-modules-$v.tar$CEXT \
	--setup-dir=Msql-Mysql-modules-$v \
        --package-name=DBD-mysql \
        --package-version=$v \
	--makemakeropts='--noprompt --mysql-install --mysql-install-nodbd \
		         --nomsql-install --nomsql1-install' \
	--require=perl-Data-ShowTable --require=perl-DBI
    rpm -ba $rpmdir/SPECS/DBD-mysql-$v.spec
done

for srcrpm in $rpmdir/SRPMS/perl-*.src.rpm
do
  rpm --rebuild $srcrpm
done

rm -f /tmp/$TMP_SCRIPT_PERL
END

# scp $bpath/Logs/$TMP_SCRIPT_MYSQL $owner@$bmachine:/tmp/$TMP_SCRIPT_MYSQL

ssh $bmachine -l $owner bash $bpath/Logs/$TMP_SCRIPT_MYSQL

# Build perl RPM (we currently need to be root to do this and that is
# not possible)

#scp $bpath/Logs/$TMP_SCRIPT_PERL $owner@$bmachine:/tmp/$TMP_SCRIPT_PERL
#ssh $bmachine -l root bash /tmp/$TMP_SCRIPT_PERL

# Copy RPMs back to the source dir. We must do this here since the
# $bmachine may not have permission to access $smachine.
scp $owner@$bmachine:$rpmdir/RPMS/i386/MySQL*-$VER_NO_DASH*.rpm $bpath/NEW-RPMS
scp $owner@$bmachine:$rpmdir/SRPMS/MySQL*-$VER_NO_DASH*.rpm $bpath/NEW-RPMS

# And the perl ones
#scp $owner@$bmachine:$rpmdir/RPMS/i386/Perl*-*.rpm $bpath/NEW-RPMS
#scp $owner@$bmachine:$rpmdir/SRPMS/Perl*-*.rpm $bpath/NEW-RPMS
)  > $log 2>&1