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1 #!/bin/sh
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2 # Make links named `lcircle10' for all TFM and GF/PK files, if no
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3 # lcircle10 files already exist.
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4
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5 # Don't override definition of prefix and/or libdir if they are
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6 # already defined in the environment.
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7 if test "z${prefix}" = "z" ; then
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8 prefix=/usr/local
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9 else
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10 # prefix may contain references to other variables, thanks to make.
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11 eval prefix=\""${prefix}"\"
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12 fi
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13
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14 if test "z${libdir}" = "z" ; then
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15 libdir="${prefix}/lib/tex"
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16 else
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17 # libdir may contain references to other variables, thanks to make.
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18 eval libdir=\""${libdir}"\"
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19 fi
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20
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21 texlibdir="${libdir}"
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22 texfontdir="${texlibdir}/fonts"
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23
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24 # Directories for the different font formats, in case they're not all
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25 # stored in one place.
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26 textfmdir="${textfmdir-${texfontdir}}"
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27 texpkdir="${texpkdir-${texfontdir}}"
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28 texgfdir="${texgfdir-${texfontdir}}"
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29
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30 test "z${TMPDIR}" = "z" && TMPDIR="/tmp"
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31
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32 tempfile="${TMPDIR}/circ$$"
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33 tempfile2="${TMPDIR}/circ2$$"
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34
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35 # EXIT SIGHUP SIGINT SIGQUIT SIGTERM
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36 #trap 'rm -f "${tempfile}" "${tempfile2}"' 0 1 2 3 15
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37
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38 # Find all the fonts with names that include `circle'.
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39 (cd "${texfontdir}"; find . -name '*circle*' -print > "${tempfile}")
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40
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41 # If they have lcircle10.tfm, assume everything is there, and quit.
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42 if grep 'lcircle10\.tfm' "${tempfile}" > /dev/null 2>&1 ; then
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43 echo "Found lcircle10.tfm."
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44 exit 0
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45 fi
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46
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47 # No TFM file for lcircle. Make a link to circle10.tfm if it exists,
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48 # and then make a link to the bitmap files.
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49 grep 'circle10\.tfm' "${tempfile}" > "${tempfile2}" \
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50 || {
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51 echo "I can't find any circle fonts in ${texfontdir}.
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52 If it isn't installed somewhere else, you need to get the Metafont sources
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53 from somewhere, e.g., labrea.stanford.edu:pub/tex/latex/circle10.mf, and
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54 run Metafont on them."
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55 exit 1
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56 }
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57
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58 # We have circle10.tfm. (If we have it more than once, take the first
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59 # one.) Make the link.
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60 tempfile2_line1="`sed -ne '1p;q' \"${tempfile2}\"`"
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61 ln "${tempfile2_line1}" "${textfmdir}/lcircle10.tfm"
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62 echo "Linked to ${tempfile2_line1}."
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63
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64 # Now make a link for the PK files, if any.
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65 (cd "${texpkdir}"
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66 for f in `grep 'circle10.*pk' "${tempfile}"` ; do
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67 set - `echo "$f" \
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68 | sed -ne '/\//!s/^/.\//;s/\(.*\)\/\([^\/][^\/]*\)$/\1 \2/;p'`
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69 ln "$f" "${1}/l${2}"
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70 echo "Linked to $f."
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71 done
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72 )
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73
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74 # And finally for the GF files.
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75 (cd "${texgfdir}"
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76 for f in `grep 'circle10.*gf' "${tempfile}"` ; do
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77 set - `echo "$f" \
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78 | sed -ne '/\//!s/^/.\//;s/\(.*\)\/\([^\/][^\/]*\)$/\1 \2/;p'`
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79 ln "$f" "${1}/l${2}"
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80 echo "Linked to $f."
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81 done
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82 )
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83
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84 # eof
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