megazeux/package.sh

#!/bin/sh
#
# Because nobody's perfect.. ;-)
#
################################################################################

function usage {
	echo "usage: $0 [-b win32 | macos | linux-i686 | linux-amd64]"
	echo
	echo "	-b	Builds a binary distribution for the specified arch."
	echo "	-h	Displays this help text."
	exit 0
}

#
# createzip /path/to/SDL.dll
#
function createzip {
	#
	# Copy SDL here temporarily.
	#
	cp -f $1 SDL.dll &&

	#
	# Create the binary package.
	#
	7za.exe a -tzip dist/$TARGET.zip \
		$BINARY_DEPS $DOCS $TARGET.exe SDL.dll &&

	#
	# Remove SDL.
	#
	rm -f SDL.dll
}

#
# createtbz tar-name-ext [extra-binary]
#
function createtbz {
	#
	# create temporary directory
	#
	mkdir -p dist/$TARGET/docs &&

	#
	# copy binaries into it
	#
	cp -f --dereference $BINARY_DEPS $TARGET $2 dist/$TARGET &&

	#
	# copy docs over
	#
	cp -f --dereference $DOCS dist/$TARGET/docs &&

	#
	# tar it up
	#
	tar -C dist -jcvf dist/$TARGET-$1.tar.bz2 $TARGET &&

	#
	# now delete temporary dir
	#
	rm -rf dist/$TARGET
}

#
# in case of error; breakout CODE
#
function breakout {
	echo "Error $1 occured during packaging, aborted."
	exit $1
}

#
# The basename for the source and binary packages.
#
TARGET=`cat Makefile.in | grep TARGET | cut -d " " -f6`

if [ "$TARGET" == "" ]; then
	breakout 1
fi

if [ "$1" == "-h" ]; then
	usage
fi

#
# MegaZeux source AND binary distributions depend on these
# files being here. Update this list carefully; things that
# are in source but NOT the binary package should be in
# build deps below.
#
BINARY_DEPS="smzx.pal mzx_ascii.chr mzx_blank.chr mzx_default.chr \
             mzx_help.fil mzx_smzx.chr mzx_edit.chr config.txt"

#
# Documents that the binary zip should contain (pathname will be stored too).
#
DOCS="docs/COPYING.DOC docs/changelog.txt docs/port.txt docs/macro.txt"

#
# MegaZeux's build system dependencies; these are packaged in
# addition to binary deps above to complete the source package.
#
BUILD_DEPS="config.sh Makefile Makefile.in package.sh"

#
# These directories are purely for source distributions.
#
SUBDIRS="arch contrib docs"

#
# What we actually care about; the complete sources to MegaZeux. Try to
# extract crap Exo's left in the wrong place. Feel free to update this.
#
SRC="src/*.cpp src/*.h src/Makefile"

#
# Do source package.
#
################################################################################

echo "Generating source package for $TARGET.."

#
# dist cannot safely exist prior to starting.
#
if [ -d dist ]; then
	echo "Destroying dist/.."
	rm -rf dist
fi

mkdir -p dist/$TARGET/src &&
cp -pv $BINARY_DEPS $BUILD_DEPS dist/$TARGET &&
cp -pvr $SUBDIRS dist/$TARGET &&
cp -pv $SRC dist/$TARGET/src &&

# hack for gdm2s3m & libmodplug
rm -f dist/$TARGET/contrib/gdm2s3m/src/{*.a,*.o} &&
rm -f dist/$TARGET/contrib/libmodplug/src/{*.a,*.o} &&

# hack for "dist" makefile
cp dist/$TARGET/arch/Makefile.dist dist/$TARGET/Makefile.platform

if [ "$?" != "0" ]; then
	breakout 2
fi

rm -f dist/$TARGET/src/config.h

echo "Creating source (${TARGET}src.tar.bz2).."

cd dist
tar --exclude CVS -jcvf ${TARGET}src.tar.bz2 $TARGET
cd ..

if [ "$?" != "0" ]; then
	breakout 3
fi

rm -rf dist/$TARGET

echo Built source distribution successfully!

#
# no binary package is required
#
if [ "$1" != "-b" ]; then
	echo "Skipping binary package build."
	exit 0
fi

#
# Do binary package.
#
################################################################################

echo "Generating binary package for $2.."

#
# Windows, using ZIP compression via 7ZIP compressor
#
if [ "$2" = "win32" ]; then
	LIBSDL="/usr/lib/SDL.dll"		# Exo's mingw install
	createzip $LIBSDL
	exit
fi

#
# MacOS X, using tar.bz2 compression.
#
if [ "$2" = "macos" ]; then
	LIBSDL="~/dev/lib/libSDL-1.2.0.dylib"	# burst or beige's mac
	createtbz osx-ppc $LIBSDL
	exit
fi

#
# NOTE: THE LINUX BUILDS SHOULD HAVE STDC++ STATICALLY LINKED!
# NOTE: THEY MUST ALSO HAVE RELATIVE DIRECTORY LOOKUPS ENABLED!
#

#
# Linux/i686, using tar.bz2 compression (NO SDL)
#
if [ "$2" = "linux-i686" ]; then
	createtbz linux-i686
	exit
fi

#
# Linux/amd64, using tar.bz2 compression (NO SDL)
#
if [ "$2" = "linux-amd64" ]; then
	createtbz linux-amd64
	exit
fi

#
# Unknown binary arch
#
echo "Unknown binary architecture.."
echo
usage