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
5SRCDIR=${1}
6DOCSDIR=${2}
7
8if ! [ $# -eq 2 -a -x "${SRCDIR}/configure" -a -d "${DOCSDIR}" ]
9then
10  echo "Usage: $0 <gcc src dir> <doc output dir>" >&2
11  exit 1
12fi
13
14set -e
15
16# Check we have some of the required tools
17for i in doxygen dot dblatex pdflatex makeindex
18do
19  echo -n "Checking for $i... "
20  which $i
21done
22
23start=$PWD
24WORKDIR=`mktemp -d $PWD/build.XXXXXX`
25DESTDIR=`mktemp -d $PWD/dest.XXXXXX`
26cd $WORKDIR
27disabled_libs=
28for dir in ${SRCDIR}/lib*
29do
30  dir="${dir##*/}"
31  [ $dir == 'libstdc++-v3' ] || disabled_libs="$disabled_libs --disable-$dir"
32done
33set -x
34${SRCDIR}/configure --enable-languages=c,c++ --disable-gcc $disabled_libs --docdir=/docs
35eval `grep '^target=' config.log`
36make configure-target
37make -C $target/libstdc++-v3 doc-install-html doc-install-xml doc-install-pdf DESTDIR=$DESTDIR
38cd $DESTDIR/docs
39mkdir libstdc++
40for which in api manual
41do
42  if [ -f libstdc++-$which-single.xml ] # Only needed for GCC 4.7.x
43  then
44    mv libstdc++-$which-single.xml libstdc++-$which.xml
45  fi
46  gzip --best libstdc++-$which.xml
47  gzip --best libstdc++-$which.pdf
48  mv libstdc++-$which{.html,-html}
49  tar czf libstdc++-$which-html.tar.gz libstdc++-$which-html
50  mv libstdc++-$which-html libstdc++/$which
51done
52mv *.gz libstdc++ $DOCSDIR/
53cd $start
54rm -r $WORKDIR
55rm -r $DESTDIR
56
57