#! /bin/bash

# Little CMS2
# Source: https://github.com/mm2/Little-CMS/releases/download/lcms2.14/lcms2-2.14.tar.gz
#
# $BUILD = Directory to temporarily install
# $PKGS  = Directory to store built packages
#
# DEPS
# Required:     NONE
# Recommended:  NONE
# Optional:     libjpeg-turbo and LibTIFF

# if optimizing with GCC:
export  CFLAGS="-march=native -pipe "
export CFLAGS+="-O3 -falign-functions=32 -ffat-lto-objects -flto=4 "
export CFLAGS+="-fno-math-errno -fno-semantic-interposition "
export CFLAGS+="-fno-trapping-math -fstack-protector-strong -fzero-call-used-regs=used "
export LDFLAGS="-flto=4 -Wl,-O2 -Wl,--as-needed "

# per BLFS, Apply the upstream fix for an issue breaking colord:
sed '/BufferSize < TagSize/,+1 s/goto Error/TagSize = BufferSize/' \
        -i src/cmsio0.c	

./configure --prefix=/usr --disable-static $BUILDTRUPLE &&
read -p "Compile?" && make -j2 &&

sudo -S make DESTDIR=$BUILD install &&
sudo -S mkdir /BMAN/install  && \
sudo -S mkdir /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------------------------------------------------------|
lcms2: lcms2 (little cms engine, version 2)
lcms2:
lcms2: Little cms is a small, speed optimized color management engine.
lcms2:
lcms2: lcms was written by Marti Maria <marti@littlecms.com>.
lcms2:
lcms2: Homepage: http://www.littlecms.com
lcms2:
lcms2:
lcms2:
lcms2:
EOF
sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/lcms2-2.14-$PSUFFIX &&
cd /BMAN
cat > /tmp/slack-desc << "EOF"
lcms2-doc: Manuals for lcms2 (little cms engine, version 2)
lcms2-doc: 
lcms2-doc: Little cms is a small, speed optimized color management engine.
lcms2-doc: 
lcms2-doc: http://www.littlecms.com
lcms2-doc:
EOF
sudo -S mv -v /tmp/slack-desc install/ &&
sudo -S makepkg -l y -c n $PKGS/lcms2-doc-2.14-$NOPSUFFIX
sudo -S rm -rf /BMAN/*
sudo -S rm -rf ${BUILD}/*