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1 #!/bin/bash
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2 # Generate the libstdc++ onlinedocs for a GCC release
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3 # i.e. http://gcc.gnu.org/onlinedocs/gcc-x.y.z/libstdc++*
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4
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5 SRCDIR=${1}
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6 DOCSDIR=${2}
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7
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8 if ! [ $# -eq 2 -a -x "${SRCDIR}/configure" -a -d "${DOCSDIR}" ]
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9 then
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10 if ! [ $# -eq 2 ]
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11 then
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12 echo "$0: Wrong number of arguments" >&2
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13 elif ! [ -x "${SRCDIR}/configure" ]
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14 then
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15 echo "$0: No executable configure script found in $SRCDIR" >&2
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16 elif ! [ -d "${DOCSDIR}" ]
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17 then
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18 echo "$0: Output directory does not exist: $DOCSDIR" >&2
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19 fi
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20 echo "Usage: $0 <gcc src dir> <doc output dir>" >&2
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21 exit 1
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22 fi
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23
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24 set -e
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25
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26 DOCSDIR=$(realpath ${DOCSDIR})
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27
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28 # Check we have some of the required tools
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29 for i in doxygen dot dblatex pdflatex makeindex
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30 do
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31 echo -n "Checking for $i... "
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32 which $i
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33 done
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34
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35 start=$PWD
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36 WORKDIR=`mktemp -d $PWD/build.XXXXXX`
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37 DESTDIR=`mktemp -d $PWD/dest.XXXXXX`
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38 cd $WORKDIR
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39 disabled_libs=
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40 for dir in ${SRCDIR}/lib*
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41 do
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42 dir="${dir##*/}"
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43 [ $dir == 'libstdc++-v3' ] || disabled_libs="$disabled_libs --disable-$dir"
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44 done
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45 set -x
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46 ${SRCDIR}/configure --enable-languages=c,c++ --disable-gcc $disabled_libs --docdir=/docs
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47 eval `grep '^target=' config.log`
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48 make configure-target
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49 # If the following step fails with an error like
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50 # ! LaTeX Error: File `xtab.sty' not found.
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51 # then you need to install the relevant TeX package e.g. texlive-xtab
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52 make -C $target/libstdc++-v3 doc-install-html doc-install-xml doc-install-pdf DESTDIR=$DESTDIR
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53 cd $DESTDIR/docs
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54 mkdir libstdc++
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55 for which in api manual
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56 do
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57 if [ -f libstdc++-$which-single.xml ] # Only needed for GCC 4.7.x
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58 then
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59 mv libstdc++-$which-single.xml libstdc++-$which.xml
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60 fi
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61 gzip --best libstdc++-$which.xml
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62 gzip --best libstdc++-$which.pdf
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63 mv libstdc++-$which{.html,-html}
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64 tar czf libstdc++-$which-html.tar.gz libstdc++-$which-html
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65 mv libstdc++-$which-html libstdc++/$which
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66 done
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67 mv *.gz libstdc++ $DOCSDIR/
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68 cd $start
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69 rm -r $WORKDIR
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70 rm -r $DESTDIR
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71
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