Some very old changes commited now.

toolchain/cross-compiler/binutils/build.sh

@@ -0,0 +1,27 @@
+#!/bin/sh -e
+
+TARGET=x86_64-elf-mittos
+SYSROOT=/opt/sysroot
+
+binutils_version=binutils-2.38
+
+mkdir -p /opt/external && cd /opt/external
+[ -f "${binutils_version}.tar.gz" ] || wget "http://ftp.gnu.org/gnu/binutils/${binutils_version}.tar.gz"
+[ -d "${binutils_version}" ] || tar -xf ${binutils_version}.tar.gz
+
+mkdir -p build-binutils && cd build-binutils
+
+
+if ! grep -q mittos ../${binutils_version}/config.sub; then
+    sed -i '/^case $os in$/a \\tmittos*) ;;' ../${binutils_version}/config.sub
+fi
+
+../${binutils_version}/configure \
+    --target=${TARGET} \
+    --with-sysroot=${SYSROOT} \
+    --disable-nls \
+    --disable-werror \
+    CC="x86_64-elf-gcc"
+
+# make
+# make install

toolchain/ports/cairo/build.sh

@@ -0,0 +1,30 @@
+#!/bin/sh -e
+
+TARGET=x86_64-elf
+SYSROOT=/opt/sysroot
+
+cairo_version=cairo-1.16.0
+
+mkdir -p /opt/external && cd /opt/external
+[ -f "${cairo_version}.tar.xz" ] || wget "https://www.cairographics.org/releases/${cairo_version}.tar.xz"
+[ -d "${cairo_version}" ] || tar -xf ${cairo_version}.tar.xz
+
+mkdir -p build-cairo && cd build-cairo
+rm -rf *
+../${cairo_version}/configure \
+    --target=${TARGET} \
+    --prefix=${SYSROOT}/usr \
+    --enable-xlib=no \
+    --enable-png=no \
+    --enable-script=no \
+    --enable-ps=no \
+    --enable-pdf=no \
+    --enable-svg=no \
+    --enable-interpreter=no \
+    --enable-shared=no \
+    --enable-gtk-doc-html=no \
+    CFLAGS="-DCAIRO_NO_MUTEX=1 -mcmodel=large -mno-red-zone -O0 -ggdb" \
+    PKG_CONFIG_PATH="${SYSROOT}/usr/lib/pkgconfig"
+
+make
+make install

toolchain/ports/pixman/build.sh

@@ -0,0 +1,20 @@
+#!/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