toolchain-morphos

#!/bin/bash
#
# setup-cross-env.sh version 1.6 Copyright 2013-2016 Mark Olsen, 2017-2019 Marlon Beijer
#
# Script to automatically set up a MorphOS cross compiler environment on Linux (and other Unix-oids).
#
# History:
# 1.8 - 20191015
#  - Update to latest MorphOS SDK
#  - Set default gcc version to gcc9
#	Marlon Beijer
#
# 1.7 - 20190627
#  - Fix gcc6 toolchain install
#       Marlon Beijer
#
# 1.6 - 20180815
#  - Update to latest MorphOS SDK
#       Marlon Beijer
#
# 1.5 - 20171212
#  - Made it so you can choose which gcc-version to use, and which prefix to install in.
#	Marlon Beijer
#
# 1.4 - 20160129
#  - The GNU people just can't stop breaking Makeinfo, so documentation generation for GCC is now disabled to avoid Makeinfo problems.
#  - The GNU people also just can't stop breaking GCC, so a patch to let GCC build with (a newer) GCC has also been included.
#	Mark Olsen
#
# 1.3 - 20150812
#  - Now works on Mac OS X
#	Mark Olsen
#

VER='1.8'
SDKVERSION='20191006'
WOSSDK='gcc-mos2wos-lite'
GCCVER='gcc9'
TYPE='morphos'
PREFIX="/opt/ppc-$TYPE"
CURDIR=$PWD
gccarray=("gcc4\tgcc5\tgcc6\tgcc7\tgcc8\tgcc9")

usage () {
	printf "MorphOS/WarpOS Cross Toolchain v$VER\n"
	printf "Usage: $0 [OPTION]...\n\n"
	printf "Options:\n"
	printf "  -p,  --prefix\t\t\tchoose the path for your prefix. Default: $PREFIX\n"
	printf "  -g,  --gcc\t\t\tpick the version of gcc you want to install. Available versions: gcc4, gcc5, gcc6, gcc7, gcc8, gcc9 (default)\n"
	printf "  -w,  --warpup\t\t\tinstall WarpOS toolchain\n"
	printf "  -v,  --version\t\tdisplay the SDK-version of MorphOS and exit\n"
	printf "  -h,  --help\t\t\tprint this help\n"
	printf "\n"
	exit 1;
}

# Picking GCC version
gcchelp () { printf "Available GCC versions:\n * gcc4\n * gcc5\n * gcc6\n * gcc7\n * gcc8\n * gcc9 (default)\n"; }

pickgcc () {
	if [ -z "$1" ]; then
		gcchelp;
		exit 1;
	else
		if [[ "\t${gccarray[@]}\t" =~ "\t${1}\t" ]]; then
			GCCVER=$1;
		else
			gcchelp;
			exit 1;
		fi
	fi
}

prefixhelp () { printf "Usage: $0 --prefix /path/to/prefix\n"; }

pickprefix () {
	if [ -z "$1" ]; then
		prefixhelp;
		exit 1;
	else
		PREFIX=$1;
	fi
}


ARGV0=$0 # First argument is shell command (as in C)

ARGC=$#  # Number of args, not counting $0

i=1  # Used as argument index
while [ $i -le $ARGC ]; do
	case ${!i} in
		"--version")
			printf "Using SDK version: $SDKVERSION.\n"
			exit 1;
			;;
		"-v")
			printf "Using SDK version: $SDKVERSION.\n"
			exit 1;
			;;
		"--prefix")
			i=$((i+1))
			pickprefix ${!i}
			;;
		"-p")
			i=$((i+1))
			pickprefix ${!i}
			;;
		"--gcc")
			i=$((i+1))
			pickgcc ${!i}
			;;
		"-g")
			i=$((i+1))
			pickgcc ${!i}
			;;
		"-h")
			usage
			exit 1
			;;
		"--force")
			FORCE=y
			;;
		"-f")
			FORCE=y
			;;
		"--warpup")
			WARPUP=y
			;;
		"-w")
			WARPUP=y
			;;
		"--help")
			usage
			exit 1
			;;
	esac
	i=$((i+1))
done

for i in bison bzip2 flex gcc ld lha m4 make makeinfo patch xz wget
do
	if [ -z "`which $i`" ]
	then
		echo "$i is missing."
		ERROR=1
	fi
done

if [ ! -z "$WARPUP" ]
then
	echo "Installing WarpOS toolchain."
	TYPE='warpos'

	wget -c http://aminet.net/dev/gcc/$WOSSDK.lha -O $WOSSDK.lha
fi

if [ ! -f "sdk-$SDKVERSION.lha" ]
then
	wget -c http://www.morphos-team.net/files/sdk-$SDKVERSION.lha -O sdk-$SDKVERSION.lha
fi

if [ ! -f "sdk-source-$SDKVERSION.tar.xz" ]
then
	wget -c http://www.morphos-team.net/files/src/sdk/sdk-source-$SDKVERSION.tar.xz -O sdk-source-$SDKVERSION.tar.xz
fi

if [ -d $PREFIX ]
then
	echo "$PREFIX already exist. Please remove or pick another prefix path."
	ERROR=1
else
	mkdir -p ${PREFIX}
fi

if [ ! -O $PREFIX ]
then
	echo "$PREFIX isn't owned by you. Please chown it to your user."
	ERROR=1
fi

if [ ! -w $PREFIX ]
then
	#echo "$PREFIX isn't writable by you. Please chmod u+w $PREFIX";
	#ERROR=1;
	chmod u+w $PREFIX
fi

if [ -z "$FORCE" ]
then
	if [ -d $PREFIX/include ] || [ -d $PREFIX/os-include ] || [ -d $PREFIX/includestd ] || [ -d $PREFIX/ppc-morphos ]
	then
		echo "You already have an SDK installed in $PREFIX. Either remove the old SDK manually or use -f/--force to automatically overwrite it."
		ERROR=1
	fi
fi

if [ ! -z "$ERROR" ]
then
	exit 1
fi

SDKSOURCE="`ls sdk-source-????????.tar.xz | head -n 1`"
SDKVERSION=`echo "$SDKSOURCE" | sed "s/sdk-source-\(........\)\.tar\.xz/\1/"`
SDK="sdk-$SDKVERSION.lha"

if [ ! -f "$SDK" ] || [ ! -f "$SDKSOURCE" ]
then
	echo "Unable to find the SDK files."
	echo "Please download the SDK and the corresponding SDK source code files from"
	echo "http://www.morphos-team.net/ and place them in the current directory."

	exit 1
fi

if [ -z "$SDKVERSION" ]
then
	echo "Unable to detect SDK version."
	exit 1
fi

echo "Using SDK version: $SDKVERSION"
echo "Installing in prefix: $PREFIX"
echo "Chosen GCC version: $GCCVER"


if [ "`uname`" = "Darwin" ]
then
	TMPDIR="`mktemp -d -t setupcrosssdk`"
else
	TMPDIR="`mktemp -d`"
fi

if [ -z "$TMPDIR" ]
then
	echo "Unable to create temporary directory."
	exit 1
fi

trap "rm -rf \"$TMPDIR\"" exit

if [ -d $PREFIX/include ] || [ -d $PREFIX/os-include ] || [ -d $PREFIX/includestd ] || [ -d $PREFIX/ppc-morphos ]
then
	echo "Removing old SDK installation."
	rm -rf $PREFIX/include $PREFIX/os-include $PREFIX/includestd $PREFIX/ppc-morphos
fi

echo "Extracting SDK files."
if [ ! -z "$WARPUP" ]
then
	(cd "$TMPDIR" && lha -x "$CURDIR/$WOSSDK.lha" && tar xvf $WOSSDK.tar) || exit 1
	cp -fr $TMPDIR/GG/ppc-warpos $PREFIX/
	mkdir -p $PREFIX/bin $PREFIX/lib $PREFIX/include $PREFIX/usr/include $PREFIX/usr/lib
	sed -i "s|/gg|$PREFIX|g" $TMPDIR/GG/bin/sdl-config
	sed -i "s|/gg|$PREFIX|g" $TMPDIR/GG/bin/libpng-config
	sed -i "s|/gg|$PREFIX|g" $TMPDIR/GG/bin/freetype-config
	sed -i "s|/gg|$PREFIX|g" $TMPDIR/GG/bin/libmikmod-config
	cp -fr $TMPDIR/GG/bin/* $PREFIX/bin
	ln -sf $PREFIX/ppc-warpos $PREFIX/ppc-morphos
else
	# Extract files for $PREFIX
	(cd "$TMPDIR" && lha -x "$CURDIR/$SDK" "morphossdk/sdk.pack" >/dev/null && xz -dcf morphossdk/sdk.pack | (cd $PREFIX && tar --transform "s,^Development/gg/,," -x "Development/gg/ppc-morphos" "Development/gg/include" "Development/gg/includestd" "Development/gg/os-include")) || exit 1

	ln -sf $PREFIX/os-include $PREFIX/ppc-morphos/sys-include
	ln -sf $PREFIX/include $PREFIX/ppc-morphos/include
fi
if [ $GCCVER == "gcc6" ]
then
	(cd "$CURDIR" && wget -c ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-6.5.0/gcc-6.5.0.tar.gz -O gcc6.tgz)
	(cd "$TMPDIR" && tar -xf "$CURDIR/$SDKSOURCE" sdk-source/binutils)
	(cd "$TMPDIR" && mv -f sdk-source/binutils binutils)
	(cd "$TMPDIR" && tar -xf "$CURDIR/gcc6.tgz")
else
	# Extract the Binutils/GCC source code.
	(cd "$TMPDIR" && rm -rf binutils $GCCVER && tar -xf "$CURDIR/$SDKSOURCE" sdk-source/binutils sdk-source/$GCCVER)
	(cd "$TMPDIR" && mv -f sdk-source/binutils binutils && mv -f sdk-source/$GCCVER $GCCVER)
fi

# Build Binutils
echo "Building binutils."
cd "$TMPDIR" && chmod -R 777 binutils

(cd "$TMPDIR/binutils" && sed -i 's|s/@prefix@/\\/gg/|s\|@prefix@\|'$PREFIX'\||g' Makefile && sed -i 's|/gg|'$PREFIX'|g' Makefile 2>&1) || ERROR=1
(cd "$TMPDIR/binutils" && sed -i 's|include|\#include|g' Makefile 2>&1) || ERROR=1
(cd "$TMPDIR/binutils" && sed -i 's|\.\/mkdist|mkdir dist|g' Makefile 2>&1) || ERROR=1
(cd "$TMPDIR/binutils" && sed -i 's|cd dist\; ixrun Install|cd build\; \$\(MAKE\) install|g' Makefile 2>&1) || ERROR=1
(cd "$TMPDIR/binutils" && sed -i 's|--target=ppc-morphos|--target=ppc-morphos --program-prefix=ppc-'$TYPE'-|g' Makefile 2>&1) || ERROR=1

test -z "$ERROR" && (cd "$TMPDIR/binutils" && make >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1
test -z "$ERROR" && (cd "$TMPDIR/binutils" && make install >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1

if [ ! -z "$ERROR" ]
then
	echo "Failed to build Binutils for whatever reason. You're unfortunately on"
	echo "your own now. Check \"$CURDIR/setup-cross-sdk.log\" for details."
	exit 1
fi

# Set up required Binutils symlinks
#mkdir -p $PREFIX/ppc-$TYPE/bin

#for i in ar as ld nm objdump ranlib
#do
#	ln -s $PREFIX/bin/ppc-$TYPE-$i $PREFIX/ppc-$TYPE/bin/$i
#	ln -sf $PREFIX/bin/ppc-$TYPE-$i $PREFIX/ppc-morphos/bin/$i
#done

echo "Building $GCCVER."

if [ $GCCVER == "gcc6" ]
then
	cp $CURDIR/gcc-6-morphos.diff $TMPDIR/
	sed -i "s|/gg|$PREFIX|g" $TMPDIR/gcc-6-morphos.diff
	#sed -i "s|ppc-morphos|ppc-$TYPE|g" $TMPDIR/gcc-6-morphos.diff
	(cd "$TMPDIR/gcc-6.5.0" && patch -p1 < $TMPDIR/gcc-6-morphos.diff)
	mkdir $TMPDIR/build
	test -z "$ERROR" && (cd $TMPDIR/build && ../gcc-6.5.0/configure --target=ppc-morphos --with-plugin-ld=no --enable-languages=c,c++,objc,obj-c++ --prefix=$PREFIX --with-sysroot=$PREFIX --libexecdir=$PREFIX/lib --oldincludedir=$PREFIX/include --program-prefix=ppc-$TYPE- --enable-threads=morphos --disable-bootstrap --with-pkgversion=GCC/MorphOS --with-bugurl=http://www.morphos-team.net/ >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1
	test -z "$ERROR" && (cd $TMPDIR/build && make -j8 >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1
	test -z "$ERROR" && (cd $TMPDIR/build && make install -j8 >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1
else
	cd "$TMPDIR/$GCCVER"
	sed -i "s|/gg|$PREFIX|g" Makefile
	sed -i "s|--target=ppc-morphos|--target=ppc-morphos --program-prefix=ppc-"$TYPE"-|g" Makefile
        sed -i "s|--program-suffix=-2|--program-suffix=\"\"|g" Makefile
        sed -i "s|--program-suffix=-3|--program-suffix=\"\"|g" Makefile
        sed -i "s|--program-suffix=-4|--program-suffix=\"\"|g" Makefile
        sed -i "s|--program-suffix=-5|--program-suffix=\"\"|g" Makefile
        sed -i "s|--program-suffix=-6|--program-suffix=\"\"|g" Makefile
        sed -i "s|--program-suffix=-7|--program-suffix=\"\"|g" Makefile
	sed -i "s|--program-suffix=-8|--program-suffix=\"\"|g" Makefile

	test -z "$ERROR" && (cd "$TMPDIR/$GCCVER" && make >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1
	test -z "$ERROR" && (cd "$TMPDIR/$GCCVER" && make install >>"$CURDIR/setup-cross-sdk.log" 2>&1) || ERROR=1

fi

rm -rf $PREFIX/bin/ar $PREFIX/as $PREFIX/ld $PREFIX/nm $PREFIX/objdump $PREFIX/ranlib $PREFIX/strip

if [ ! -z "$ERROR" ]
then
	echo "Failed to build $GCCVER for whatever reason. You're unfortunately on"
	echo "your own now. Check \"$CURDIR/setup-cross-sdk.log\" for details."
	exit 1
fi

echo 'All done!'

exit 0