File kitcreator artifact 3d5aec022e part of check-in 0bb0e3a51c

#! /usr/bin/env bash

# Determine appropriate mode
mode="build"
case "$1" in
	clean|distclean|build|retry)
		mode="$1"
		shift
		;;
esac

# Determine which Tcl version to build
TCLVERS="8.6.1"
if echo "$1" | grep '^[0-9][0-9]*\.' >/dev/null || echo "$1" | egrep '^(cvs|fossil)_' >/dev/null; then
	TCLVERS="$1"

	shift
fi
export TCLVERS

# Verify that "pre.sh" has been run if this is a development snapshot of
# KitCreator
if [ -f 'build/pre.sh' ]; then
	if ! find 'kitsh/buildsrc/' -name configure -type f 2>/dev/null | grep configure >/dev/null; then
		echo "Please remember to run 'build/pre.sh' if you expect this build to work." >&2
	fi
fi

# Define the list of all packages, for cleaning purposes
KITCREATOR_ALLPKGS="kitsh tcl tclvfs zlib tk itcl mk4tcl thread dbus tls tclx tcc"

# Always rebuild kitsh
rm -f "kitsh/.success"
for pkg in ${KITCREATOR_ALLPKGS}; do
	if [ "${mode}" != "retry" -o ! -f "${pkg}/.success" ]; then
		rm -f "${pkg}/build.log" "${pkg}/.success"
		rm -rf "${pkg}/out" "${pkg}/inst" "${pkg}/build"

		rm -rf "${pkg}/src"/tmp-*
	fi

	if [ "${mode}" = "distclean" ]; then
		rm -rf "${pkg}/src"
	fi
done

# We're all done if we're in clean or distclean mode
if [ "${mode}" = "clean" -o "${mode}" = "distclean" ]; then
	rm -f tclkit-*
	rm -f libtclkit*.*

	exit 0
fi

# Add packages implied by the additional arguments
if [ -z "${KITCREATOR_PKGS}" ]; then
	KITCREATOR_PKGS="tk itcl mk4tcl"
fi

CONFIGUREEXTRA="$@"
export CONFIGUREEXTRA

if echo " ${CONFIGUREEXTRA} " | grep ' --enable-threads' >/dev/null 2>/dev/null; then
	KITCREATOR_PKGS="${KITCREATOR_PKGS} thread"
fi

# Set default target
KITTARGET="kitsh"
export KITTARGET

# Fix up package list
## If building KitDLL, define it as our target
if echo " ${KITCREATOR_PKGS} " | grep ' kitdll ' >/dev/null 2>/dev/null; then
	KITCREATOR_PKGS="$(echo " ${KITCREATOR_PKGS} " | sed 's@ kitdll @ @g;s@^  *@@;s@  *$@@;s@   *@ @g')"
	KITTARGET="kitdll"
fi

# If the user manually requested "--enable-kitdll", make it so
if echo "x $@ " | grep ' [-][-]enable-kitdll ' >/dev/null 2>/dev/null; then
	KITTARGET="kitdll"
fi

## If building KitDLL and Tk, must do Tk statically
### (Well, we don't HAVE to, but it would defeat much of the purpose)
if [ "${KITTARGET}" = "kitdll" ]; then
	if echo " ${KITCREATOR_PKGS} " | grep ' tk ' >/dev/null 2>/dev/null; then
		if [ "${STATICTK}" != "1" -a "${STATICTK}" != "-1" ]; then
			echo 'Warning: Linking Tk statically because you are building KitDLL' 2>&1
			echo '         Set STATICTK to -1 if you really want to link Tk dynamically.' >&2

			STATICTK="1"
			export STATICTK
		fi

		if [ -z "${STATICMK4}" ]; then
			echo 'Warning: Linking Mk4tcl dynamically because you are building KitDLL' 2>&1
			echo '         Set STATICMK4 to 1 if you really want to link Mk4tcl statically.' >&2

			STATICMK4="0"
			export STATICMK4
		fi
	fi
fi

# Find Windows resource-related files
if [ -f "kit.ico" ]; then
	KITCREATOR_ICON="$(pwd)/kit.ico"
else
	KITCREATOR_ICON="$(echo "$(pwd)/kitsh/buildsrc"/kitsh-*/tclkit.ico)"
fi
if [ -f "kit.rc" ]; then
	KITCREATOR_RC="$(pwd)/kit.rc"
else
	KITCREATOR_RC="$(echo "$(pwd)/kitsh/buildsrc"/kitsh-*/kit.rc)"
fi
export KITCREATOR_ICON KITCREATOR_RC

# Determine how we invoke a Tcl interpreter
if [ -z "${TCLSH_NATIVE}" ]; then
	TCLSH_NATIVE="false"
fi
for testsh in "${TCLSH_NATIVE}" tclsh tclsh8.4 tclsh8.5 tclsh8.6 "${TCLKIT:-tclkit}"; do
	if echo 'exit 0' | "${testsh}" >/dev/null 2>/dev/null; then
		TCLSH_NATIVE="${testsh}"

		break
	fi
done
export TCLSH_NATIVE

# Do build
failedpkgs=""
buildfailed="0"
for pkg in tcl tclvfs zlib ${KITCREATOR_PKGS} kitsh; do
	failed="0"
	if [ -f "${pkg}/.success" ]; then
		echo -n "Skipping ${pkg} ..."
	else
		echo -n "Building ${pkg} ..."

		(
			cd "${pkg}" >/dev/null 2>/dev/null || exit 1

			./build.sh 3>&1 4>&2 > build.log 2>&1 || exit 1
		) || failed="1"
	fi

	if [ "${failed}" = "1" ]; then
		echo " failed."
		failedpkgs="${failedpkgs} ${pkg}"
	else
		echo " done."
	fi

	case "${pkg}" in
		tcl)
			TCLCONFIGDIR=$(find "$(pwd)/tcl/build" -name tclConfig.sh | head -1 | sed 's@/[^/]*$@@')
			TCLCONFIGDIRTAIL="$(basename "${TCLCONFIGDIR}")"
			export TCLCONFIGDIR TCLCONFIGDIRTAIL
			;;
	esac

	if [ "${failed}" = "1" ]; then
		buildfailed="1"
	else
		touch "${pkg}/.success"
	fi
done

if [ -n "${failedpkgs}" ]; then
	echo "Failed to build:${failedpkgs}"
fi

if [ "${buildfailed}" != "0" ]; then
	echo 'WARNING: Build is likely incomplete or failed.' >&2
fi

cp 'kitsh/build'/kitsh-*/libtclkit* . >/dev/null 2>/dev/null
cp 'kitsh/build'/kitsh-*/kit "tclkit-${TCLVERS}" >/dev/null 2>/dev/null

for postscript in common/post/*; do
	if [ ! -f "${postscript}" ]; then
		continue
	fi

	"${postscript}"
done

exit "${buildfailed}"