3 # Generate HTML documentation from GCC Texinfo docs.
4 # This version is for GCC 3.1 and later versions.
10 PATH=/usr/local/bin:$PATH
12 WWWBASE=/www/gcc/htdocs
13 WWWBASE_PREFORMATTED=/www/gcc/htdocs-preformatted
14 WWWPREPROCESS='/www/gcc/bin/preprocess -r'
16 # Process options -rrelease and -ddirectory
20 while [ $# -gt 0 ]; do
23 if [ -n "$RELEASE" ]; then
24 echo "Multiple releases specified" >&2
28 if [ -z "$RELEASE" ]; then
31 if [ -z "$RELEASE" ]; then
32 echo "No release specified with -r" >&2
38 if [ -n "$SUBDIR" ]; then
39 echo "Multiple subdirectories specified" >&2
43 if [ -z "$SUBDIR" ]; then
46 if [ -z "$SUBDIR" ]; then
47 echo "No subdirectory specified with -d" >&2
53 echo "Unknown argument \"$1\"" >&2
60 if [ -n "$RELEASE" ] && [ -z "$SUBDIR" ]; then
61 echo "Release specified without subdirectory" >&2
65 if [ -z "$SUBDIR" ]; then
66 DOCSDIR=$WWWBASE/onlinedocs
68 DOCSDIR=$WWWBASE/onlinedocs/$SUBDIR
71 if [ ! -d $DOCSDIR ]; then
75 if [ -z "$RELEASE" ]; then
79 WORKDIR=/tmp/gcc-doc-update.$$
85 # Find all the texi files in the repository, except those in directories
86 # we do not care about (texinfo, etc).
87 find $CVSROOT/gcc -name \*.texi,v -print | fgrep -v -f/home/gccadmin/scripts/doc_exclude | sed -e s#$CVSROOT/##g -e s#,v##g -e s#Attic/##g > FILES
90 # Checkout all the texi files.
91 cvs -Q export -r$RELEASE `cat FILES` gcc/gcc/doc/install.texi2html gcc/gcc/doc/include/texinfo.tex gcc/gcc/ada/xgnatugn.adb gcc/gcc/ada/ug_words
93 # Build a tarball of the sources.
94 tar cf docs-sources.tar gcc
96 # The directory to pass to -I; this is the one with texinfo.tex
98 includedir=gcc/gcc/doc/include
100 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"
102 # Generate gnat_ugn_unw
104 if [ -f gcc/gcc/ada/xgnatugn.adb ]; then
105 gnatmake -q gcc/gcc/ada/xgnatugn
106 ./xgnatugn unw gcc/gcc/ada/gnat_ugn.texi \
107 gcc/gcc/ada/ug_words gnat_ugn_unw.texi
110 # Now convert the relevant files from texi to HTML and PostScript.
111 for file in $MANUALS; do
112 filename=`find . -name ${file}.texi`
113 if [ "${filename}" ]; then
114 makeinfo --html -I ${includedir} -I `dirname ${filename}` ${filename}
115 tar cf ${file}-html.tar ${file}/*.html
116 texi2dvi -I ${includedir} ${filename} </dev/null && dvips -o ${file}.ps ${file}.dvi
117 mkdir -p $DOCSDIR/$file
121 # Then build a gzipped copy of each of the resulting .html, .ps and .tar files
122 for file in */*.html *.ps *.tar; do
123 cat $file | gzip --best > $file.gz
126 # On the 15th of the month, wipe all the old files from the
129 if test $today = 15; then
130 find $DOCSDIR -type f -maxdepth 1 -print | grep -v index.html | xargs rm
131 for m in $MANUALS; do
132 rm $DOCSDIR/$m/*.html $DOCSDIR/$m/*.html.gz
136 # And copy the resulting files to the web server
137 for file in */*.html *.ps *.tar; do
139 sed -e '/^<meta name=generator/d' \
140 -e '/^%DVIPSSource:/d' > file1
142 sed -e '/^<meta name=generator/d' \
143 -e '/^%DVIPSSource:/d' > file2
144 if cmp -s file1 file2; then
147 cp $file $DOCSDIR/$file
148 cp $file.gz $DOCSDIR/$file.gz
154 # Finally, generate the installation documentation (but only for CVS HEAD).
155 if [ "$RELEASE" = "HEAD" ]; then
156 SOURCEDIR=$WORKDIR/gcc/gcc/doc
157 DESTDIR=$WWWBASE_PREFORMATTED/install
160 $WORKDIR/gcc/gcc/doc/install.texi2html
162 # Preprocess the entire web site, not just the install docs!
163 echo "Invoking $WWWPREPROCESS"
164 $WWWPREPROCESS |grep -v '^ Warning: Keeping'
167 # Clean up behind us.