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4bfce3b6e2
Only compile&install a minimum host Gforth for bootstrapping the target Gforth, removing strange emacs-dependencies that cropped up earlier. Image file can now be built on the nanonote using 'gforth-update-image' command. Also, Gforth is now run through a wrapper that calls 'gforth-update-image' automatically, if necessary. Also first attempts at supporting libcc C-interface libraries pre-compiled on the host. Tested to compile on amd64 and i386.
51 lines
1.2 KiB
Bash
51 lines
1.2 KiB
Bash
#! /bin/sh
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#
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# Part of gforth package for OpenWrt: Wrapper to call check for and create
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# Gforth image before running executable.
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#
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# Copyright (C) 2010 David Kuehling <dvdkhlng TA gmx TOD de>
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#
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# License: GPLv3+, NO WARRANTY
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#
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dirname=$(dirname "$0")
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binary=$dirname/$(basename "$0").real
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GFORTH_LIB_DIR=/usr/lib/gforth/@PACKAGE_VERSION@
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GFORTH_FI=$GFORTH_LIB_DIR/gforth.fi
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# try to (re)generate the gforth.fi image file
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do_update(){
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$dirname/gforth-update-image &> /dev/null
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status=$?
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[ $status = 0 ] && return 0
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cat<<EOF
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Gforth image $GFORTH_FI
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is missing and regeneration failed:
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'$dirname/gforth-update-image'
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aborted with exit code $status.
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Try to re-run 'gforth-update-image' manually to
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see what is wrong. Also please report this
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problem to <discussion@lists.qi-hardware.com>
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and/or <dvdkhlng ta gmx tod de>.
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As a workaround, you can run a kernel-only Gforth
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(with reduced functionality), using:
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$binary -i @kernel_fi@
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EOF
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exec false
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}
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if ! [ -f "$GFORTH_FI" ]; then
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do_update
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fi
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# if everything is ok, we'll come here and run the actual Gforth executable
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# (gforth.real, gforth-fast.real etc.)
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exec "$binary" "$@"
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