#! /bin/bash

# Libgit2 
# Source: https://github.com/libgit2/libgit2/archive/refs/tags/v1.9.1.tar.gz
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     CMake, OpenSSL or LibreSSL
# Recommended:  PCRE
# Optional:     libssh2, http-parser

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

export PVER="1.9.1"

mkdir -v build && cd build &&

CFLAGS="-D__ANDROID_API__" \
cmake -DCMAKE_INSTALL_PREFIX=/usr \
      -DCMAKE_BUILD_TYPE="Release"  .. &&

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

# If not using any package manager:
#sudo -S make install

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------------------------------------------------------|
libgit2: libgit2 (C library for custom Git applications)
libgit2:
libgit2: libgit2 is a portable, pure C implementation of the Git core methods
libgit2: provided as a re-entrant linkable library with a solid API, allowing
libgit2: you to write native speed custom Git applications in any language
libgit2: which supports C bindings.
libgit2:
libgit2: Homepage: https://libgit2.github.com/
libgit2:
libgit2:
libgit2:
EOF

sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/libgit2-$PVER-$PSUFFIX &&
sudo -S rm -rf ${BUILD}/*