#! /bin/bash

# LibXSLT
# Source: https://download.gnome.org/sources/libxslt/1.1/libxslt-1.1.35.tar.xz
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     libxml2
# Recommended:  docbook-xml and docbook-xsl
# Optional:     libgcrypt and Python2 libxml2-2.9.10 module 
# LTO:          tested with LLVM

# If optimizing, use these flags
export  CFLAGS="-march=native -mtune=native -pipe "
export CFLAGS+="-O3 -ffat-lto-objects -flto=auto "
export CFLAGS+="-fstack-protector-strong -fzero-call-used-regs=used "
export LDFLAGS="-flto=auto -Wl,-O2 -Wl,--as-needed "

sed -i s/3000/5000/ libxslt/transform.c doc/xsltproc.{1,xml} &&
./configure --prefix=/usr --disable-static $BUILDTRUPLE &&

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

read -p "Press Enter to install" &&
sudo -S make DESTDIR=$BUILD install &&
sudo -S mkdir -pv /BMAN/install
sudo -S mkdir -pv /BMAN/usr/share
sudo -S mv $BUILD/usr/share/doc /BMAN/usr/share/
sudo -S mv $BUILD/usr/share/man /BMAN/usr/share/

read -p "Press Enter to create pakage description."  &&
cd $BUILD && sudo mkdir -v 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 ':'.

       |-----handy-ruler------------------------------------------------------|
libxslt: libxslt (XSLT Libraries)
libxslt:
libxslt: The libxslt package contains XSLT libraries used for extending
libxslt: libxml2 libraries to support XSLT files.
libxslt:
libxslt: Homepage: http://xmlsoft.org
libxslt:
libxslt:
libxslt:
libxslt:
libxslt:
EOF
sudo mv /tmp/slack-desc install/ &&
read -p "Enter to build and install package" &&
sudo makepkg -l y -c n $PKGS/libxslt-1.1.35-$(uname -m)-mlfs.txz &&

cd /BMAN
cat > /tmp/slack-desc << "EOF"
libxslt-doc: Manuals for libxslt (XSLT Libraries) 
libxslt-doc: 
libxslt-doc: The libxslt package contains XSLT libraries used for extending
libxslt-doc: libxml2 libraries to support XSLT files.  
libxslt-doc:
libxslt-doc: Homepage: http://xmlsoft.org
libxslt-doc:
libxslt-doc:
EOF
sudo mv /tmp/slack-desc install/
sudo makepkg -l y -c n $PKGS/libxslt-doc-1.1.35-noarch-mlfs.txz
sudo rm -rf /BMAN/*
sudo rm -rf $BUILD/*