maintainer-scripts/generate_libstdcxx_web_docs

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