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#!/bin/sh -e
TARGET=x86_64-elf
SYSROOT=/opt/sysroot
pixman_version=pixman-0.40.0
mkdir -p /opt/external && cd /opt/external
[ -f "${pixman_version}.tar.gz" ] || wget "https://www.cairographics.org/releases/${pixman_version}.tar.gz"
[ -d "${pixman_version}" ] || tar -xf ${pixman_version}.tar.gz
mkdir -p build-pixman && cd build-pixman
../${pixman_version}/configure \
--target=${TARGET} \
--prefix=${SYSROOT}/usr \
--with-sysroot=${SYSROOT}\
CFLAGS="-mcmodel=large -mno-red-zone -O0 -ggdb"
make
make install