#! /usr/bin/env bash
if [ ! -f 'build.sh' ]; then
echo 'ERROR: This script must be run from the directory it is in' >&2
exit 1
fi
if [ -z "${TCLVERS}" ]; then
echo 'ERROR: The TCLVERS environment variable is not set' >&2
exit 1
fi
KITSHVERS="0.0"
BUILDDIR="$(pwd)/build/kitsh-${KITSHVERS}"
OUTDIR="$(pwd)/out"
INSTDIR="$(pwd)/inst"
OTHERPKGSDIR="$(pwd)/../"
export KITSHVERS BUILDDIR OUTDIR INSTDIR OTHERPKGSDIR
# Set configure options for this sub-project
LDFLAGS_ADD="${KC_KITSH_LDFLAGS_ADD}"
LDFLAGS="${KC_KITSH_LDFLAGS}"
CFLAGS="${KC_KITSH_CFLAGS}"
CPPFLAGS="${KC_KITSH_CPPFLAGS}"
LIBS="${KC_KITSH_LIBS}"
export LDFLAGS_ADD LDFLAGS CFLAGS CPPFLAGS LIBS
if [ -z "${ENABLECOMPRESSION}" ]; then
ENABLECOMPRESSION="1"
fi
export ENABLECOMPRESSION
rm -rf 'build' 'out' 'inst'
mkdir 'out' 'inst' || exit 1
(
cp -r 'buildsrc' 'build'
cd "${BUILDDIR}" || exit 1
# Fix up archives that Tcl gets wrong
for archive in ../../../tcl/inst/lib/dde*/tcldde*.a ../../../tcl/inst/lib/reg*/tclreg*.a; do
if [ ! -f "${archive}" ]; then
continue
fi
rm -rf __TEMP__
(
mkdir __TEMP__ || exit 1
cd __TEMP__
## Patch archive name
archive="../${archive}"
"${AR:-ar}" x "${archive}" || exit 1
rm -f "${archive}"
"${AR:-ar}" cr "${archive}" *.o || exit 1
"${RANLIB:-ranlib}" "${archive}" || true
)
done
# Cleanup, just incase the incoming directory was not pre-cleaned
${MAKE:-make} distclean >/dev/null 2>/dev/null
rm -rf 'starpack.vfs'
# Create VFS directory
mkdir "starpack.vfs"
mkdir "starpack.vfs/lib"
## Copy in all built directories
cp -r "${OTHERPKGSDIR}"/*/out/* 'starpack.vfs/'
## Rename the "vfs" package directory to what "boot.tcl" expects
mv 'starpack.vfs/lib'/vfs* 'starpack.vfs/lib/vfs'
## Install "boot.tcl"
cp 'boot.tcl' 'starpack.vfs/'
## Install "tclkit.ico"
cp 'tclkit.ico' 'starpack.vfs/'
# Figure out if zlib compiled (if not, the system zlib will be used and we
# will need to have that present)
ZLIBDIR="$(cd "${OTHERPKGSDIR}/zlib/inst" 2>/dev/null && pwd)"
export ZLIBDIR
if [ -z "${ZLIBDIR}" -o ! -f "${ZLIBDIR}/lib/libz.a" ]; then
unset ZLIBDIR
fi
# Copy user specified kit.rc and tclkit.ico in to build directory, if found
cp "${KITCREATOR_ICON}" "${BUILDDIR}/tclkit.ico"
cp "${KITCREATOR_RC}" "${BUILDDIR}/kit.rc"
# Include extra objects as required
## Initialize list of extra objects
EXTRA_OBJS=""
export EXTRA_OBJS
## Tk Resources (needed for Win32 support) -- remove kit-found resources to prevent the symbols from being in conflict
TKDIR="$(cd "${OTHERPKGSDIR}/tk/inst" && pwd)"
TKRSRC="${TKDIR}/lib/tkbase.res.o"
if [ -n "${TKDIR}" -a -f "${TKRSRC}" ]; then
EXTRA_OBJS="${EXTRA_OBJS} ${TKRSRC}"
echo ' *** Removing "kit.rc" since we have Tk with its own resource file'
rm -f "${BUILDDIR}/kit.rc"
fi
# Determine if target is KitDLL or KitSH
if [ "${KITTARGET}" = "kitdll" ]; then
CONFIGUREEXTRA="${CONFIGUREEXTRA} --enable-kitdll"
fi
# Compile Kit
if [ -z "${ZLIBDIR}" ]; then
echo "Running: ./configure --with-tcl=\"${TCLCONFIGDIR}\" ${CONFIGUREEXTRA}"
./configure --with-tcl="${TCLCONFIGDIR}" ${CONFIGUREEXTRA}
else
echo "Running: ./configure --with-tcl=\"${TCLCONFIGDIR}\" --with-zlib=\"${ZLIBDIR}\" ${CONFIGUREEXTRA}"
./configure --with-tcl="${TCLCONFIGDIR}" --with-zlib="${ZLIBDIR}" ${CONFIGUREEXTRA}
fi
echo "Running: ${MAKE:-make} TCLSH_NATIVE=\"${TCLSH_NATIVE}\""
${MAKE:-make} TCLSH_NATIVE="${TCLSH_NATIVE}" || exit 1
# Strip the kit of all symbols, if possible
if ! echo " ${CONFIGUREEXTRA} " | grep ' --enable-symbols ' >/dev/null; then
"${STRIP:-strip}" kit >/dev/null 2>/dev/null
"${STRIP:-strip}" -g libtclkit* >/dev/null 2>/dev/null
fi
# Fix up Win32 DLL names
## .DLL.A -> .LIB
for file in libtclkit*.dll.a; do
if [ ! -f "${file}" ]; then
continue
fi
newfile="$(basename "${file}" .dll.a).lib"
mv "${file}" "${newfile}"
done
## .DLL.DEF -> .DEF
for file in libtclkit*.dll.def; do
if [ ! -f "${file}" ]; then
continue
fi
newfile="$(basename "${file}" .dll.def).def"
mv "${file}" "${newfile}"
done
# Determine name of created kit
KITTARGET_NAME='__error__'
if [ "${KITTARGET}" = "kitdll" ]; then
## Find the library created
for chkkittarget in libtclkit*.*; do
if [ ! -f "${chkkittarget}" ]; then
continue
fi
if echo "${chkkittarget}" | egrep '\.(lib|def|a)$'; then
continue
fi
KITTARGET_NAME="${chkkittarget}"
break
done
## Also create an executable named "kit" so that we can run it later
${MAKE:-make} tclsh
mv tclsh kit
else
## The executable is always named "kit"
KITTARGET_NAME='kit'
fi
export KITTARGET_NAME
if [ "x${KITTARGET_NAME}" = 'x__error__' ]; then
echo "Failed to locate kit target!" >&2
exit 1
fi
# Intall VFS onto kit
## Determine if we have a Tclkit to do this work
TCLKIT="${TCLKIT:-tclkit}"
if echo 'exit 0' | "${TCLKIT}" >/dev/null 2>/dev/null; then
## Install using existing Tclkit
### Call installer
echo "Running: \"${TCLKIT}\" installvfs.tcl \"${KITTARGET_NAME}\" starpack.vfs \"${ENABLECOMPRESSION}\""
"${TCLKIT}" installvfs.tcl "${KITTARGET_NAME}" starpack.vfs "${ENABLECOMPRESSION}" || exit 1
else
## Bootstrap (cannot cross-compile)
### Call installer
cp kit runkit
echo "set argv [list {${KITTARGET_NAME}} starpack.vfs {${ENABLECOMPRESSION}}]" > setup.tcl
echo 'if {[catch { clock seconds }]} { proc clock args { return 0 } }' >> setup.tcl
echo 'source installvfs.tcl' >> setup.tcl
echo 'Running: echo | ./runkit'
echo | ./runkit setup.tcl || exit 1
fi
# Cleanup
if [ "${KITTARGET}" = "kitdll" ]; then
## Remove built interpreters if we are building KitDLL --
## they're just tiny stubs anyway
rm -f kit runkit
fi
exit 0
) || exit 1
exit 0