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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [maintainer-scripts/] [update_web_docs_svn] - Blame information for rev 856

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Line No. Rev Author Line
1 38 julius
#!/bin/sh -x
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# Generate HTML documentation from GCC Texinfo docs.
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# This version is for GCC 3.1 and later versions.
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set -e
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# Run this from /tmp.
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SVNROOT=${SVNROOT:-"file:///svn/gcc"}
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export SVNROOT
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PATH=/usr/local/bin:$PATH
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WWWBASE=/www/gcc/htdocs
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WWWBASE_PREFORMATTED=/www/gcc/htdocs-preformatted
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WWWPREPROCESS='/www/gcc/bin/preprocess -r'
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# Process options -rrelease and -ddirectory
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RELEASE=""
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SUBDIR=""
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while [ $# -gt 0 ]; do
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  case $1 in
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    -r*)
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      if [ -n "$RELEASE" ]; then
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        echo "Multiple releases specified" >&2
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        exit 1
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      fi
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      RELEASE="${1#-r}"
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      if [ -z "$RELEASE" ]; then
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        shift
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        RELEASE="$1"
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        if [ -z "$RELEASE" ]; then
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          echo "No release specified with -r" >&2
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          exit 1
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        fi
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      fi
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      ;;
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    -d*)
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      if [ -n "$SUBDIR" ]; then
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        echo "Multiple subdirectories specified" >&2
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        exit 1
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      fi
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      SUBDIR="${1#-d}"
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      if [ -z "$SUBDIR" ]; then
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        shift
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        SUBDIR="$1"
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        if [ -z "$SUBDIR" ]; then
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          echo "No subdirectory specified with -d" >&2
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          exit 1
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        fi
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      fi
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      ;;
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    *)
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      echo "Unknown argument \"$1\"" >&2
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      exit 1
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      ;;
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  esac
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  shift
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done
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if [ -n "$RELEASE" ] && [ -z "$SUBDIR" ]; then
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  echo "Release specified without subdirectory" >&2
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  exit 1
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fi
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if [ -z "$SUBDIR" ]; then
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  DOCSDIR=$WWWBASE/onlinedocs
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else
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  DOCSDIR=$WWWBASE/onlinedocs/$SUBDIR
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fi
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if [ ! -d $DOCSDIR ]; then
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  mkdir $DOCSDIR
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fi
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if [ -z "$RELEASE" ]; then
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  RELEASE=trunk
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fi
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WORKDIR=/tmp/gcc-doc-update.$$
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rm -rf $WORKDIR
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mkdir $WORKDIR
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cd $WORKDIR
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if [ "$RELEASE" = "trunk" ]; then
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  svn -q export $SVNROOT/$RELEASE gcc
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else
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  svn -q export $SVNROOT/tags/$RELEASE gcc
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fi
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# Remove all unwanted files.  This is needed (a) to build the Ada
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# generator programs with the installed library, not the new one and
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# (b) to avoid packaging all the sources instead of only documentation
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# sources.
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find gcc -type f \( -name '*.texi' \
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  -o -path gcc/gcc/doc/install.texi2html \
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  -o -path gcc/gcc/doc/include/texinfo.tex \
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  -o -path gcc/gcc/ada/xgnatugn.adb \
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  -o -path gcc/gcc/ada/ug_words \
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  -o -path gcc/gcc/BASE-VER \
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  -o -path gcc/gcc/DEV-PHASE \
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  -o -print0 \) | xargs -0 rm -f
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# Build a tarball of the sources.
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tar cf docs-sources.tar gcc
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# The directory to pass to -I; this is the one with texinfo.tex
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# and fdl.texi.
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includedir=gcc/gcc/doc/include
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MANUALS="cpp cppinternals fastjar gcc gccint gcj g77 gfortran gnat_ug_unx gnat_ug_vms gnat_ug_vxw gnat_ug_wnt gnat_ugn_unw gnat-style gnat_rm libiberty porting"
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# Generate gnat_ugn_unw
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if [ -f gcc/gcc/ada/xgnatugn.adb ]; then
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   gnatmake -q gcc/gcc/ada/xgnatugn
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   ./xgnatugn unw gcc/gcc/ada/gnat_ugn.texi \
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     gcc/gcc/ada/ug_words gnat_ugn_unw.texi
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fi
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# Generate gcc-vers.texi.
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(
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   echo "@set version-GCC $(cat gcc/gcc/BASE-VER)"
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   if [ "$(cat gcc/gcc/DEV-PHASE)" = "experimental" ]; then
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      echo "@set DEVELOPMENT"
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   else
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      echo "@clear DEVELOPMENT"
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   fi
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   echo "@set srcdir $WORKDIR/gcc/gcc"
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) > $includedir/gcc-vers.texi
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# Now convert the relevant files from texi to HTML, PDF and PostScript.
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for file in $MANUALS; do
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  filename=`find . -name ${file}.texi`
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  if [ "${filename}" ]; then
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    makeinfo --html -I ${includedir} -I `dirname ${filename}` ${filename}
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    tar cf ${file}-html.tar ${file}/*.html
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    texi2dvi -I ${includedir} ${filename} 
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    texi2pdf -I ${includedir} ${filename} 
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    mkdir -p $DOCSDIR/$file
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  fi
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done
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# Then build a gzipped copy of each of the resulting .html, .ps and .tar files
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for file in */*.html *.ps *.pdf *.tar; do
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  cat $file | gzip --best > $file.gz
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done
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# On the 15th of the month, wipe all the old files from the
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# web server.
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today=`date +%d`
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if test $today = 15; then
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  find $DOCSDIR -type f -maxdepth 1 -print | grep -v index.html | xargs rm
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  for m in $MANUALS; do
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    rm -f $DOCSDIR/$m/*.html $DOCSDIR/$m/*.html.gz
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  done
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fi
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# And copy the resulting files to the web server
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for file in */*.html *.ps *.pdf *.tar; do
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  if [ -f $DOCSDIR/$file ]; then
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    cat $DOCSDIR/$file |
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      sed -e '/^
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          -e '/^%DVIPSSource:/d' > file1
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  fi
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  cat $file |
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    sed -e '/^
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        -e '/^%DVIPSSource:/d' > file2
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  if cmp -s file1 file2; then
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    :
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  else
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    cp $file $DOCSDIR/$file
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    cp $file.gz $DOCSDIR/$file.gz
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  fi
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done
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cd $DOCSDIR
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# Finally, generate the installation documentation
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if [ "$RELEASE" = "trunk" ]; then
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  SOURCEDIR=$WORKDIR/gcc/gcc/doc
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  DESTDIR=$WWWBASE_PREFORMATTED/install
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  export SOURCEDIR
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  export DESTDIR
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  $WORKDIR/gcc/gcc/doc/install.texi2html
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  # Preprocess the entire web site, not just the install docs!
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  echo "Invoking $WWWPREPROCESS"
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  $WWWPREPROCESS |grep -v '^  Warning: Keeping'
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fi
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# Clean up behind us.
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rm -rf $WORKDIR

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