#! /bin/bash

# libical
# Source: https://github.com/libical/libical/releases/download/v3.0.18/libical-3.0.18.tar.gz
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     CMake
# Recommended:  Gobject-Introspection, vala
# Optional:     ICU, PyGobject, Doxygen, Berkeley DB

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

mkdir build &&
cd    build &&
cmake -DCMAKE_INSTALL_PREFIX=/usr  \
      -DCMAKE_BUILD_TYPE=Release   \
      -DSHARED_ONLY=yes            \
      -DICAL_BUILD_DOCS=false      \
      -DGOBJECT_INTROSPECTION=true \
      -DICAL_GLIB_VAPI=true        \
      .. &&
read -p "Compile?" && make -j2 &&

sudo -S make DESTDIR=$BUILD install &&

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------------------------------------------------------|
libical: libical (iCAL protocol implementation)
libical:
libical: libical is an Open Source (MPL/LGPL) implementation of the IETF's
libical: iCalendar Calendaring and Scheduling protocols. (RFC 2445, 2446, and
libical: 2447). It parses iCal components and provides C/C++/Python/Java APIs
libical: for manipulating the component properties, parameters, and
libical: subcomponents.
libical:
libical: Homepage:  https://github.com/libical/libical
libical:
libical:
EOF
sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/libical-3.0.18-$PSUFFIX &&
sudo -S rm -rf ${BUILD}/*