3 # Generate HTML documentation from GCC Texinfo docs.
4 # This version is for GCC 3.1 and later versions.
9 SVNROOT=${SVNROOT:-"file:///svn/gcc"}
12 PATH=/usr/local/bin:$PATH
35 WWWBASE=/www/gcc/htdocs
36 WWWBASE_PREFORMATTED=/www/gcc/htdocs-preformatted
37 WWWPREPROCESS='/www/gcc/bin/preprocess -r'
39 # Process options -rrelease and -ddirectory
43 while [ $# -gt 0 ]; do
46 if [ -n "$RELEASE" ]; then
47 echo "Multiple releases specified" >&2
51 if [ -z "$RELEASE" ]; then
54 if [ -z "$RELEASE" ]; then
55 echo "No release specified with -r" >&2
61 if [ -n "$SUBDIR" ]; then
62 echo "Multiple subdirectories specified" >&2
66 if [ -z "$SUBDIR" ]; then
69 if [ -z "$SUBDIR" ]; then
70 echo "No subdirectory specified with -d" >&2
76 echo "Unknown argument \"$1\"" >&2
83 if [ -n "$RELEASE" ] && [ -z "$SUBDIR" ]; then
84 echo "Release specified without subdirectory" >&2
88 if [ -z "$SUBDIR" ]; then
89 DOCSDIR=$WWWBASE/onlinedocs
91 DOCSDIR=$WWWBASE/onlinedocs/$SUBDIR
94 if [ ! -d $DOCSDIR ]; then
98 if [ -z "$RELEASE" ]; then
102 WORKDIR=/tmp/gcc-doc-update.$$
107 if [ "$RELEASE" = "trunk" ]; then
108 svn -q export $SVNROOT/$RELEASE gcc
110 svn -q export $SVNROOT/tags/$RELEASE gcc
113 # Remove all unwanted files. This is needed (a) to build the Ada
114 # generator programs with the installed library, not the new one and
115 # (b) to avoid packaging all the sources instead of only documentation
117 find gcc -type f \( -name '*.texi' \
118 -o -path gcc/gcc/doc/install.texi2html \
119 -o -path gcc/gcc/doc/include/texinfo.tex \
120 -o -path gcc/gcc/ada/xgnatugn.adb \
121 -o -path gcc/gcc/ada/ug_words \
122 -o -path gcc/gcc/BASE-VER \
123 -o -path gcc/gcc/DEV-PHASE \
124 -o -print0 \) | xargs -0 rm -f
126 # Build a tarball of the sources.
127 tar cf docs-sources.tar gcc
129 # The directory to pass to -I; this is the one with texinfo.tex
131 includedir=gcc/gcc/doc/include
133 # Generate gnat_ugn_unw
135 if [ -f gcc/gcc/ada/xgnatugn.adb ]; then
136 gnatmake -q gcc/gcc/ada/xgnatugn
137 ./xgnatugn unw gcc/gcc/ada/gnat_ugn.texi \
138 gcc/gcc/ada/ug_words gnat_ugn_unw.texi
141 # Generate gcc-vers.texi.
143 echo "@set version-GCC $(cat gcc/gcc/BASE-VER)"
144 if [ "$(cat gcc/gcc/DEV-PHASE)" = "experimental" ]; then
145 echo "@set DEVELOPMENT"
147 echo "@clear DEVELOPMENT"
149 echo "@set srcdir $WORKDIR/gcc/gcc"
150 echo "@set VERSION_PACKAGE (GCC)"
151 echo "@set BUGURL @uref{http://gcc.gnu.org/bugs/}"
152 ) > $includedir/gcc-vers.texi
154 # Generate libquadmath-vers.texi.
155 echo "@set BUGURL @uref{http://gcc.gnu.org/bugs/}" \
156 > $includedir/libquadmath-vers.texi
158 # Now convert the relevant files from texi to HTML, PDF and PostScript.
159 for file in $MANUALS; do
160 filename=`find . -name ${file}.texi`
161 if [ "${filename}" ]; then
162 includes="-I ${includedir} -I `dirname ${filename}`"
163 if [ "$file" = "gnat_ugn_unw" ]; then
164 includes="$includes -I gcc/gcc/ada"
166 makeinfo --html $includes -o ${file} ${filename}
167 tar cf ${file}-html.tar ${file}/*.html
168 texi2dvi $includes -o ${file}.dvi ${filename} </dev/null >/dev/null && dvips -o ${file}.ps ${file}.dvi
169 texi2pdf $includes -o ${file}.pdf ${filename} </dev/null
170 mkdir -p $DOCSDIR/$file
174 # Then build a gzipped copy of each of the resulting .html, .ps and .tar files
175 for file in */*.html *.ps *.pdf *.tar; do
176 cat $file | gzip --best > $file.gz
179 # On the 15th of the month, wipe all the old files from the
182 if test $today = 15; then
183 find $DOCSDIR -type f -maxdepth 1 -print | grep -v index.html | xargs rm
184 for m in $MANUALS; do
185 rm -f $DOCSDIR/$m/*.html $DOCSDIR/$m/*.html.gz
189 # And copy the resulting files to the web server
190 for file in */*.html *.ps *.pdf *.tar; do
191 if [ -f $DOCSDIR/$file ]; then
193 sed -e '/^<meta name=generator/d' \
194 -e '/^%DVIPSSource:/d' > file1
197 sed -e '/^<meta name=generator/d' \
198 -e '/^%DVIPSSource:/d' > file2
199 if cmp -s file1 file2; then
202 cp $file $DOCSDIR/$file
203 cp $file.gz $DOCSDIR/$file.gz
209 # Finally, generate the installation documentation
210 if [ "$RELEASE" = "trunk" ]; then
211 SOURCEDIR=$WORKDIR/gcc/gcc/doc
212 DESTDIR=$WWWBASE_PREFORMATTED/install
215 $WORKDIR/gcc/gcc/doc/install.texi2html
217 # Preprocess the entire web site, not just the install docs!
218 echo "Invoking $WWWPREPROCESS"
219 $WWWPREPROCESS |grep -v '^ Warning: Keeping'
222 # Clean up behind us.