make#----------------------------------------------------------------------------
# build_zip.txt - how to build the zip binaries and create folder and packages
#
# Creation   : 2013-06-30 holbru
# Last update: $Id$
#
# !!! this is not a script but an step-by-step howto !!!
#----------------------------------------------------------------------------
exit 1

### download the source code from the internet, e.g.
# http://sourceforge.net/projects/infozip/files/
# http://sourceforge.net/projects/infozip/files/Zip%203.x%20%28latest%29/3.0/

# zip30.tar.gz

### extract file in a temporary location
tar -xf zip30.tar.gz

cd zip30

# 2013-06-30 -> zip30 GLibC-2.11.3
# 2013-07-30 -> zip30 rebuild with ld-2.22

# 2015-09-04 -> zip-3.0
# build with rpm Suse
# zip-3.0-16.1.2.src.rpm

# hbfl
# 2017-10-03 -> zip-3.0
# build with rpm Suse
# zip-3.0-18.4.src.rpm

# hbfl
# 2019-12-19 -> zip-3.0
# build with rpm Suse
# zip-3.0-20.4.src.rpm

# hbfl
# 2020-04-10 -> zip-3.0
# rebuild with rpm Suse -> gcc-9.2.1 -> glibc-2.31
# zip-3.0-20.4.src.rpm

# hbfl
# 2021-05-21 -> zip-3.0
# rebuild with rpm Suse -> gcc-10 -> glibc-2.33
# zip-3.0-20.10.src.rpm

# hbfl
# 2023-03-25 -> zip-3.0
# rebuild with rpm Suse -> gcc-12 -> glibc-2.37
# zip-3.0-22.3.src.rpm

# hbfl
# 2025-03-12 -> zip-3.0
# rebuild with rpm Suse -> gcc-14 -> glibc-2.41
# zip-3.0-24.3.src.rpm

### build

export CFLAGS='-O2 -march=i486'
export CXXFLAGS="${CFLAGS}"

require libbz2-dev zum build

make prefix=/usr -f unix/Makefile generic


make prefix=/usr -f unix/Makefile install

# extract for destinstall
make prefix=/public/utils/zip/30/usr -f unix/Makefile install


# strip files/binarys
for filename in `find /public/utils/zip/30/usr/bin/* -type f`
do
    echo $filename
    strip -R .note -R .comment "$filename"
done

# copy files