commit e4e9ebd5b09ff2c6bbb9fd2fc3ff58fe3d863562
Author: Scott Duensing <scott@kangaroopunch.com>
Date:   Tue Nov 7 17:36:49 2023 -0600

    Initial commit

diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..4fae6dc
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.jpg filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..425e0ff
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+*~
+work/
+x-tools/
+*.xip
+*.xz
diff --git a/icon.jpg b/icon.jpg
new file mode 100644
index 0000000..75e1221
--- /dev/null
+++ b/icon.jpg
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65229651f8bb5ffb433012f0b98574af4478c66ad8cdb93e333bebbd45f15b07
+size 48307
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..76926a6
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,236 @@
+#!/bin/bash -e
+
+
+#
+# Copyright 2023 Scott Duensing  <scott@kangaroopunch.com>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the “Software”), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+#
+
+
+PIURL=https://github.com/tttapa/docker-arm-cross-toolchain/releases/latest/download/x-tools-
+
+
+function buildMacOSXToolchain() {
+	local SDK=$1
+	local XCODE=$2
+	local PLATFORM=$3
+	local BASE=$(pwd)
+	# This isn't great.  What if there is more than one version installed?
+	#local LLVM=$(ls -1 /usr/lib | grep llvm)
+	#local CLANG=$(ls -1 /usr/lib/${LLVM}/lib/clang | grep -F .)
+
+	mkdir -p work
+
+	if [[ ! -d work/osxcross ]]; then
+		git clone https://github.com/tpoechtrager/osxcross.git work/osxcross
+		sudo work/osxcross/tools/get_dependencies.sh
+	fi
+
+	if [[ ! -f x-tools/${PLATFORM}/toolchain.cmake ]]; then
+		pushd work/osxcross
+			# Have we built Apple's clang?
+			#if [[ ! -d "${BASE}/clang" ]]; then
+			#	UNATTENDED=1 INSTALLPREFIX=${BASE}/clang ./build_apple_clang.sh
+			#fi
+			# Do we have an existing SDK tarball?
+			if [[ ! -f "${BASE}/${SDK}" ]]; then
+				# Nope.  Build tarball and keep for later.
+				./tools/gen_sdk_package_pbzx.sh "${BASE}/${XCODE}"
+				mv -f MacOSX* "${BASE}/."
+			fi
+			# Put tarball in place.
+			cp -f "${BASE}/${SDK}" tarballs/.
+			# Build SDK.
+			UNATTENDED=1 TARGET_DIR=${BASE}/x-tools/${PLATFORM} ./build.sh
+			# Fix fubar in osxcross.
+			[[ -d target ]] && rm -rf target
+			ln -sf ${BASE}/x-tools/${PLATFORM} target
+			# Build compiler runtime.
+			./build_compiler_rt.sh
+			# Tidy up for next build.
+			./cleanup.sh
+		popd
+	fi
+}
+
+
+function install_x86_64_linux() {
+	# Required tools for Linux x86_64.  These should always be installed.
+	sudo apt-get install -y \
+		binutils \
+		bison \
+		build-essential \
+		clang \
+		cmake \
+		curl \
+		flex \
+		git \
+		git-lfs \
+		liblzma-dev \
+		texinfo \
+		unzip \
+		zlib1g-dev
+}
+
+
+function install_x86_linux() {
+	# x86 Linux support.
+	sudo apt-get install -y gcc-multilib
+}
+
+
+function install_x86_64_windows() {
+	# x86 and x86_64 Windows.
+	sudo apt-get install -y mingw-w64
+}
+
+
+function install_aarch64_pi() {
+	# Raspberry Pi, various CPUs.
+	wget -O- ${PIURL}aarch64-rpi3-linux-gnu.tar.xz | tar xJ
+}
+
+
+function install_armv6_pi() {
+	wget -O- ${PIURL}armv6-rpi-linux-gnueabihf.tar.xz | tar xJ
+}
+
+
+function install_armv8_pi() {
+	wget -O- ${PIURL}armv8-rpi3-linux-gnueabihf.tar.xz | tar xJ 
+	#***TODO*** sysroots
+}
+
+
+
+function install_x86_64_macos() {
+	# MacOS x86, x86_64.
+	#***TODO***  https://stackoverflow.com/questions/67712376/after-updating-gcc-clang-cant-find-libstdc-anymore
+	buildMacOSXToolchain MacOSX10.13.sdk.tar.xz Xcode_9.4.1.xip x86_64-macos-apple
+}
+
+
+function install_aarch64_macos() {
+	# MacOS aarch64.
+	buildMacOSXToolchain MacOSX13.3.sdk.tar.xz Xcode_14.3.1.xip aarch64-macos-apple
+}
+
+
+function install_x86_dos() {
+	# DJGPP for DOS.
+	export DJGPP_PREFIX=$(pwd)/x-tools/djgpp
+
+	mkdir -p work
+
+	if [[ ! -d work/build-djgpp ]]; then
+		git clone https://github.com/andrewwutw/build-djgpp.git work/build-djgpp
+	fi
+
+	#if [[ ! -f x-tools/${PLATFORM}/toolchain.cmake ]]; then
+		pushd work/build-djgpp
+			./build-djgpp.sh 12.2.0
+		popd
+	#fi
+}
+
+
+ARCH=$1
+PLAT=$2
+
+HELP=1
+
+COLS=2
+ROWS=9
+row=0
+declare -A PLATFORMS=()
+PLATFORMS[0]="x86_64";   PLATFORMS[1]="linux"
+PLATFORMS[2]="x86";      PLATFORMS[3]="linux"
+PLATFORMS[4]="x86_64";   PLATFORMS[5]="windows"
+PLATFORMS[6]="aarch64";  PLATFORMS[7]="pi"
+PLATFORMS[8]="armv6";    PLATFORMS[9]="pi"
+PLATFORMS[10]="armv8";   PLATFORMS[11]="pi"
+PLATFORMS[12]="x86_64";  PLATFORMS[13]="macos"
+PLATFORMS[14]="aarch64"; PLATFORMS[15]="macos"
+PLATFORMS[16]="x86";     PLATFORMS[17]="dos"
+
+# Install all toolchains.
+if [[ "${ARCH}" == "all" && "${PLAT}" == "all" ]]; then
+	HELP=0
+	for (( row=0; row<ROWS; row++ )); do
+		set -x
+		install_${ARCH}_${PLAT}
+		set +x
+	done
+fi
+
+# Install all toolchains for a specific platform.
+if [[ "${ARCH}" == "all" && "${PLAT}" != "all" ]]; then
+	HELP=0
+	for (( row=0; row<ROWS; row++ )); do
+		if [[ "${PLAT}" == "${PLATFORMS[$((${COLS}*${row}+1))]}" ]]; then
+			set -x
+			install_${ARCH}_${PLAT}
+			set +x
+		fi
+	done
+fi
+
+# Install a single toolchain.
+if [[ "${ARCH}" != "all" && "${PLAT}" != "all" ]]; then
+	for (( row=0; row<ROWS; row++ )); do
+		if [[ "${ARCH}" == "${PLATFORMS[$((${COLS}*${row}))]}" && "${PLAT}" == "${PLATFORMS[$((${COLS}*${row}+1))]}" ]]; then
+			HELP=0
+			set -x
+			install_${ARCH}_${PLAT}
+			set +x
+		fi
+	done
+fi
+
+# Do they need help?
+if [[ ${HELP} -eq 1 ]]; then
+	cat <<-HELP
+	
+		Kangaroo Punch Toolchain Installer
+		http://skunkworks.kangaroopunch.com
+		
+		Usage:  $0 [architecture] [platform]
+		
+		Where [architecture] and [platform] are one of:
+		
+	HELP
+	for (( row=0; row<ROWS; row++ )); do
+		printf '   %-10s %s\n' "${PLATFORMS[$((${COLS}*${row}))]}" "${PLATFORMS[$((${COLS}*${row}+1))]}"
+	done
+	cat <<-HELP
+	
+		If [architecture] and [platform] are both "all",
+		everything will be installed.
+		
+		if [architecture] is "all", then all available
+		architectures for the specified [platform] will
+		be installed.
+		
+		NOTE:  You should always install x86_64 linux
+		       before attempting to install other 
+		       toolchains.
+		       
+	HELP
+fi