#! /bin/bash

# libnl3
# Source: https://github.com/thom311/libnl/releases/download/libnl3_8_0/libnl-3.8.0.tar.gz
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     NONE
# Recommended:  NONE
# Optional:     NONE

# if optimizing with GCC:
export  CFLAGS="-march=native -pipe "
export CFLAGS+="-O3 -ffat-lto-objects -flto=4 "
export LDFLAGS="-flto=auto -Wl,-O2 -Wl,--as-needed "

#autoreconf -fiv &&
#sed -i '/<linux\/if_bridge.h>/i#define _LINUX_IN6_H' lib/route/link/bridge.c &&
./configure --prefix=/usr     \
            --sysconfdir=/etc \
            --disable-static  $BUILDTRUPLE &&

read -p "Compile?" && make -j2 &&

sudo -S make DESTDIR=$BUILD install && \
sudo -S mkdir -pv /BMAN/install /BMAN/usr && \
sudo -S mv $BUILD/usr/share /BMAN/usr/ && \

cd $BUILD && sudo -S mkdir -v ${BUILD}/install &&
cat > /tmp/slack-desc << "EOF"
# HOW TO EDIT THIS FILE:
# The "handy ruler" below makes it easier to edit a package description.  Line
# up the first '|' above the ':' following the base package name, and the '|'
# on the right side marks the last column you can put a character in.  You must
# make exactly 11 lines for the formatting to be correct.  It's also
# customary to leave one space after the ':' except on otherwise blank lines.

      |-----handy-ruler------------------------------------------------------|
libnl3: libnl3 (Netlink Protocol Library Suite version 3)
libnl3:
libnl3: The libnl suite is a collection of libraries providing APIs to 
libnl3: netlink protocol based Linux kernel interfaces. Netlink is a IPC
libnl3: mechanism primarily between the kernel and user space processes.
libnl3: It was designed to be a more flexible successor to ioctl to provide
libnl3: mainly networking related kernel configuration and monitoring
libnl3: interfaces. 
libnl3:
libnl3: Homepage: https://github.com/thom311/libnl
libnl3:
EOF
sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/libnl3-3.8.0-$PSUFFIX && \
cd /BMAN && \
cat > /tmp/slack-desc << "EOF"
libnl3-doc: Manuals for libnl3 (Netlink Protocol Library Suite version 3)
libnl3-doc:
libnl3-doc: A collection of libraries providing APIs to netlink protocol
libnl3-doc: based Linux kernel interfaces.
libnl3-doc:
libnl3-doc: https://github.com/thom311/libnl
libnl3-doc:
EOF
sudo -S mv -v /tmp/slack-desc install/ && \
sudo -S makepkg -l y -c n $PKGS/libnl3-doc-3.8.0-$NOPSUFFIX && \
sudo -S rm -rf ${BUILD}/* /BMAN/*