libstdc++-v3/scripts/run_doxygen

   1 #!/bin/bash
   2
   3 # Runs doxygen and massages the output files.
   4 # Copyright (C) 2001, 2002, 2003, 2004, 2008, 2009, 2010
   5 # Free Software Foundation, Inc.
   6 #
   7 # Synopsis:  run_doxygen --mode=[html|latex|man|xml] --host_alias=<alias> \
   8 #                        v3srcdir \
   9 #                        v3builddir \
  10 #                        shortname
  11 #
  12 # Originally hacked together by Phil Edwards <pme@gcc.gnu.org>
  13
  14
  15 # We can check now that the version of doxygen is >= this variable.
  16 DOXYVER=1.7.1
  17
  18 find_doxygen() {
  19     local -r v_required=`echo $DOXYVER |  \
  20                 awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`
  21     local testing_version doxygen maybedoxy v_found
  22     # thank you goat book
  23     set `IFS=:; X="$PATH:/usr/local/bin:/bin:/usr/bin"; echo $X`
  24     for dir
  25     do
  26       # AC_EXEEXT could come in useful here
  27       maybedoxy="$dir/doxygen"
  28       test -f "$maybedoxy" && testing_version=`$maybedoxy --version`
  29       if test -n "$testing_version"; then
  30        v_found=`echo $testing_version |  \
  31                 awk -F. '{if(NF<3)$3=0;print ($1*100+$2)*100+$3}'`
  32        if test $v_found -ge $v_required; then
  33          doxygen="$maybedoxy"
  34          break
  35        fi
  36       fi
  37     done
  38     if test -z "$doxygen"; then
  39         echo run_doxygen error:  Could not find Doxygen $DOXYVER in path. 1>&2
  40         print_usage
  41     fi
  42     # We need to use other tools from the same package/version.
  43     echo :: Using Doxygen tools from ${dir}.
  44     PATH=$dir:$PATH
  45     hash -r
  46 }
  47
  48 print_usage() {
  49     cat 1>&2 <<EOF
  50 Usage:  run_doxygen --mode=MODE --host_alias=BUILD_ALIAS [<options>]
  51                     <v3-src-dir> <v3-build-dir> <shortnamesp>
  52       MODE is one of:
  53           html           Generate user-level HTML library documentation.
  54           man            Generate user-level man pages.
  55           xml            Generate user-level XML pages.
  56           latex          Generate user-level LaTeX pages.
  57
  58       BUILD_ALIAS is the GCC build alias set at configure time.
  59
  60 Note:  Requires Doxygen ${DOXYVER} or later; get it at
  61        ftp://ftp.stack.nl/pub/users/dimitri/doxygen-${DOXYVER}.src.tar.gz
  62
  63 EOF
  64     exit 1
  65 }
  66
  67 parse_options() {
  68   for o
  69   do
  70     # Blatantly ripped from autoconf, er, I mean, "gratefully standing
  71     # on the shoulders of those giants who have gone before us."
  72     case "$o" in
  73       -*=*) arg=`echo "$o" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  74       *) arg= ;;
  75     esac
  76
  77     case "$o" in
  78       --mode=*)
  79         mode=$arg ;;
  80       --host_alias=*)
  81         host_alias=$arg ;;
  82       --mode | --host_alias | --help | -h)
  83         print_usage ;;
  84       *)
  85         # this turned out to be a mess, maybe change to --srcdir=, etc
  86         if test $srcdir = unset; then
  87           srcdir=$o
  88         elif test $outdir = unset; then
  89           builddir=${o}
  90           outdir=${o}/doc/doxygen
  91         elif test $shortname = unset; then
  92           shortname=$o
  93         else
  94           echo run_doxygen error:  Too many arguments 1>&2
  95           exit 1
  96         fi
  97         ;;
  98       esac
  99   done
 100 }
 101
 102
 103 # script begins here
 104 mode=unset
 105 host_alias=unset
 106 srcdir=unset
 107 outdir=unset
 108 shortname=unset
 109 do_html=false
 110 do_man=false
 111 do_xml=false
 112 do_latex=false
 113 enabled_sections=
 114 generate_tagfile=
 115 DATEtext=`date '+%Y-%m-%d'`
 116
 117 # Show how this script is called.
 118 echo run_doxygen $*
 119
 120 parse_options $*
 121 find_doxygen
 122
 123 if test $srcdir = unset || test $outdir = unset || test $mode = unset || test $shortname = unset || test $host_alias = unset; then
 124     # this could be better
 125     echo run_doxygen error:  You have not given enough information...! 1>&2
 126     print_usage
 127 fi
 128
 129 case x"$mode" in
 130     xhtml)
 131       do_html=true
 132       enabled_sections=maint
 133       generate_tagfile="$outdir/html/libstdc++.tag"
 134       ;;
 135     xlatex)
 136       do_latex=true
 137       enabled_sections=maint
 138       ;;
 139     xman)
 140       do_man=true
 141       ;;
 142     xxml)
 143       do_xml=true
 144       enabled_sections=maint
 145       ;;
 146     *)
 147       echo run_doxygen error:  $mode is an invalid mode 1>&2
 148       exit 1 ;;
 149 esac
 150
 151 case x"$shortname" in
 152     xYES)
 153       ;;
 154     xNO)
 155       ;;
 156     *)
 157       echo run_doxygen error:  $shortname is invalid 1>&2
 158       exit 1 ;;
 159 esac
 160
 161
 162 mkdir -p $outdir
 163 chmod u+w $outdir
 164
 165 # Run it
 166 (
 167     set -e
 168     cd $builddir
 169     sed -e "s=@outdir@=${outdir}=g" \
 170         -e "s=@srcdir@=${srcdir}=g" \
 171         -e "s=@shortname@=${shortname}=g" \
 172         -e "s=@builddir@=${builddir}=g" \
 173         -e "s=@host_alias@=${host_alias}=g" \
 174         -e "s=@enabled_sections@=${enabled_sections}=" \
 175         -e "s=@do_html@=${do_html}=" \
 176         -e "s=@do_latex@=${do_latex}=" \
 177         -e "s=@do_man@=${do_man}=" \
 178         -e "s=@do_xml@=${do_xml}=" \
 179         -e "s=@generate_tagfile@=${generate_tagfile}=" \
 180         ${srcdir}/doc/doxygen/user.cfg.in > ${outdir}/${mode}.cfg
 181     echo :: NOTE that this may take some time...
 182     echo doxygen ${outdir}/${mode}.cfg
 183     doxygen ${outdir}/${mode}.cfg
 184 )
 185 ret=$?
 186 test $ret -ne 0 && exit $ret
 187
 188 if $do_xml; then
 189     echo ::
 190     echo :: XML pages begin with
 191     echo :: ${outdir}/xml/index.xml
 192 fi
 193
 194 if $do_latex; then
 195     cd ${outdir}/${mode}
 196
 197     # Also drop in the header file and style sheet
 198     doxygen -w latex header.tex doxygen.sty
 199
 200     echo ::
 201     echo :: LaTeX pages begin with
 202     echo :: ${outdir}/latex/refman.tex
 203 fi
 204
 205 if $do_html; then
 206   cd ${outdir}/${mode}
 207
 208   #doxytag -t libstdc++.tag . > /dev/null 2>&1
 209   sed -e '/<path>/d' libstdc++.tag > TEMP
 210   mv TEMP libstdc++.tag
 211
 212   sed -e "s=@DATE@=${DATEtext}=" \
 213       ${srcdir}/doc/doxygen/mainpage.html > index.html
 214
 215   # The following bit of line noise changes annoying
 216   #   std::foo < typename _Ugly1, typename _Ugly2, .... _DefaultUgly17 >
 217   # to user-friendly
 218   #   std::foo
 219   # in the major "Compound List" page.
 220   sed -e 's=\(::[[:alnum:]_]*\)&lt; .* &gt;=\1=' annotated.html > annstrip.html
 221   mv annstrip.html annotated.html
 222
 223   cp ${srcdir}/doc/doxygen/tables.html tables.html
 224
 225   echo ::
 226   echo :: HTML pages begin with
 227   echo :: ${outdir}/html/index.html
 228 fi
 229
 230 # Mess with the man pages.  We don't need documentation of the internal
 231 # headers, since the man pages for those contain nothing useful anyhow.  The
 232 # man pages for doxygen modules need to be renamed (or deleted).  And the
 233 # generated #include lines need to be changed from the internal names to the
 234 # standard ones (e.g., "#include <stl_tempbuf.h>" -> "#include <memory>").
 235 if $do_man; then
 236 echo ::
 237 echo :: Fixing up the man pages...
 238 cd $outdir/man/man3
 239
 240 # File names with embedded spaces (EVIL!) need to be....?  renamed or removed?
 241 find . -name "* *" -print0 | xargs -0r rm        # requires GNU tools
 242
 243 # man pages are for functions/types/other entities, not source files
 244 # directly.  who the heck would type "man foo.h" anyhow?
 245 find . -name "[a-z]*" -a ! -name "std_*" -print | xargs rm
 246 rm -f *.h.3 *.hpp.3 *config* *.cc.3 *.tcc.3 *_t.3
 247 #rm ext_*.3 tr1_*.3 debug_*.3
 248
 249 # this is used to examine what we would have deleted, for debugging
 250 #mkdir trash
 251 #find . -name "[a-z]*" -a ! -name "std_*" -print | xargs -i mv {} trash
 252 #mv *.h.3 *config* *.cc.3 *.tcc.3 *_t.3  trash
 253
 254 # Standardize the displayed header names.  If anyone who knows perl cares
 255 # enough to rewrite all this, feel free.  This only gets run once a century,
 256 # and I'm off getting coffee then anyhow, so I didn't care enough to make
 257 # this super-fast.
 258 g++ ${srcdir}/doc/doxygen/stdheader.cc -o ./stdheader
 259 problematic=`egrep -l '#include <.*_.*>' [a-z]*.3`
 260 for f in $problematic; do
 261     # this is also slow, but safe and easy to debug
 262     oldh=`sed -n '/fC#include </s/.*<\(.*\)>.*/\1/p' $f`
 263     newh=`echo $oldh | ./stdheader`
 264     sed "s=${oldh}=${newh}=" $f > TEMP
 265     mv TEMP $f
 266 done
 267 rm stdheader
 268
 269 # Some of the pages for generated modules have text that confuses certain
 270 # implementations of man(1), e.g., Linux's.  We need to have another top-level
 271 # *roff tag to /stop/ the .SH NAME entry.
 272 problematic=`egrep --files-without-match '^\.SH SYNOPSIS' [A-Z]*.3`
 273 #problematic='Containers.3 Sequences.3 Assoc_containers.3 Iterator_types.3'
 274
 275 for f in $problematic; do
 276     sed '/^\.SH NAME/{
 277 n
 278 a\
 279 \
 280 .SH SYNOPSIS
 281     }' $f > TEMP
 282     mv TEMP $f
 283 done
 284
 285 # Also, break this (generated) line up.  It's ugly as sin.
 286 problematic=`grep -l '[^^]Definition at line' *.3`
 287 for f in $problematic; do
 288     sed 's/Definition at line/\
 289 .PP\
 290 &/'  $f > TEMP
 291     mv TEMP $f
 292 done
 293
 294 cp ${srcdir}/doc/doxygen/Intro.3 C++Intro.3
 295
 296 # Why didn't I do this at the start?  Were rabid weasels eating my brain?
 297 # Who the fsck would "man std_vector" when the class isn't named that?
 298
 299 # First, deal with nested namespaces.
 300 for f in *chrono_*; do
 301     newname=`echo $f | sed 's/chrono_/chrono::/'`
 302     mv $f $newname
 303 done
 304 for f in *__debug_*; do
 305     newname=`echo $f | sed 's/__debug_/__debug::/'`
 306     mv $f $newname
 307 done
 308 for f in *decimal_*; do
 309     newname=`echo $f | sed 's/decimal_/decimal::/'`
 310     mv $f $newname
 311 done
 312 for f in *__detail_*; do
 313     newname=`echo $f | sed 's/__detail_/__detail::/'`
 314     mv $f $newname
 315 done
 316 for f in *__parallel_*; do
 317     newname=`echo $f | sed 's/__parallel_/__parallel::/'`
 318     mv $f $newname
 319 done
 320 for f in *__profile_*; do
 321     newname=`echo $f | sed 's/__profile_/__profile::/'`
 322     mv $f $newname
 323 done
 324 for f in *__atomic0_*; do
 325     newname=`echo $f | sed 's/__atomic0_/__atomic0::/'`
 326     mv $f $newname
 327 done
 328 for f in *__atomic2_*; do
 329     newname=`echo $f | sed 's/__atomic2_/__atomic2::/'`
 330     mv $f $newname
 331 done
 332
 333 # Then, clean up other top-level namespaces.
 334 for f in std_tr1_*; do
 335     newname=`echo $f | sed 's/^std_tr1_/std::tr1::/'`
 336     mv $f $newname
 337 done
 338 for f in std_*; do
 339     newname=`echo $f | sed 's/^std_/std::/'`
 340     mv $f $newname
 341 done
 342 for f in __gnu_cxx_*; do
 343     newname=`echo $f | sed 's/^__gnu_cxx_/__gnu_cxx::/'`
 344     mv $f $newname
 345 done
 346 for f in __gnu_debug_*; do
 347     newname=`echo $f | sed 's/^__gnu_debug_/__gnu_debug::/'`
 348     mv $f $newname
 349 done
 350 for f in __gnu_parallel_*; do
 351     newname=`echo $f | sed 's/^__gnu_parallel_/__gnu_parallel::/'`
 352     mv $f $newname
 353 done
 354 for f in __gnu_profile_*; do
 355     newname=`echo $f | sed 's/^__gnu_profile_/__gnu_profile::/'`
 356     mv $f $newname
 357 done
 358 for f in __gnu_pbds_*; do
 359     newname=`echo $f | sed 's/^__gnu_pbds_/__gnu_pbds::/'`
 360     mv $f $newname
 361 done
 362 for f in __cxxabiv1_*; do
 363     newname=`echo $f | sed 's/^__cxxabiv1_/abi::/'`
 364     mv $f $newname
 365 done
 366
 367 # Then piecemeal nested classes
 368 for f in *__future_base_*; do
 369     newname=`echo $f | sed 's/__future_base_/__future_base::/'`
 370     mv $f $newname
 371 done
 372
 373
 374
 375 # Generic removal bits, where there are things in the generated man
 376 # pages that need to be killed.
 377 for f in *_libstdc__-v3_*; do
 378     rm $f
 379 done
 380
 381 for f in *_src_*; do
 382     rm $f
 383 done
 384
 385
 386 # Also, for some reason, typedefs don't get their own man pages.  Sigh.
 387 for f in ios streambuf istream ostream iostream stringbuf \
 388          istringstream ostringstream stringstream filebuf ifstream \
 389          ofstream fstream string;
 390 do
 391     echo ".so man3/std::basic_${f}.3" > std::${f}.3
 392     echo ".so man3/std::basic_${f}.3" > std::w${f}.3
 393 done
 394
 395 echo ::
 396 echo :: Man pages in ${outdir}/man
 397 fi
 398
 399 # all done
 400 echo ::
 401
 402 exit 0