automake.in

   1 #! /bin/sh
   2 # @configure_input@
   3
   4 # automake - create Makefile.in from Makefile.am
   5 # Copyright (C) 1994 Free Software Foundation, Inc.
   6
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2, or (at your option)
  10 # any later version.
  11
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20
  21 # Sample usage: automake Makefile lib/Makefile src/Makefile man/Makefile
  22 # Written by David Mackenzie <djm@gnu.ai.mit.edu>.
  23
  24 # Caveat: must use all lowercase variables in this file.  User
  25 # Makefile.am can cause any uppercase variable to be set.
  26
  27 version=@VERSION@
  28
  29 # We need prefix because datadir might depend on it.
  30 prefix=@prefix@
  31 am_dir=@datadir@/automake
  32
  33 usage="Usage: automake [--help] [--version] [Makefile]..."
  34
  35 # These are commonly found files that we look for and automatically
  36 # include in DIST_FILES.  NOTE if you add something here, make sure
  37 # you add it in the right place -- that is, so that the "--help" still
  38 # lines up nicely.
  39 common='THANKS TODO README NEWS COPYING COPYING.LIB INSTALL NLS ChangeLog configure configure.in config.guess config.sub mkinstalldirs install-sh texinfo.tex'
  40
  41 # NLS nuisances.
  42 # Only set `LANG' and `LC_ALL' to "C" if already set.
  43 # These must not be set unconditionally because not all systems understand
  44 # e.g. LANG=C (notably SCO).
  45 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
  46 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
  47
  48 mfiles=
  49 while test $# -gt 0; do
  50    case "$1" in
  51     --help | --h* )
  52        echo $usage
  53        echo
  54        echo "Files which are automatically distributed, if found:"
  55        set $common
  56        while test $# -gt 0; do
  57           echo "  $1            $2"
  58           shift
  59           shift
  60        done
  61        exit 0
  62        ;;
  63
  64     --version | --v* )
  65        echo "Automake version $version"
  66        exit 0
  67        ;;
  68
  69     -- ) # Stop option processing.
  70        shift
  71        break
  72        ;;
  73
  74     -*)
  75        # FIXME consider "-" meaning stdin as input?
  76        echo "automake: unrecognized option -- \`$1'" 1>&2
  77        echo "${usage}" 1>&2
  78        exit 1
  79        ;;
  80
  81     * )
  82        mfiles="$mfiles $1"
  83        ;;
  84    esac
  85    shift
  86 done
  87
  88 test -n "$mfiles" || {
  89    # Look around.
  90    mfiles=`echo */Makefile.am`
  91    if test "$mfiles" = '*/Makefile.am'; then
  92       mfiles=
  93    else
  94       mfiles=`echo "$mfiles" | sed 's/\.am//g'`
  95    fi
  96
  97    if test -f Makefile.am; then
  98       mfiles="Makefile $mfiles"
  99    fi
 100
 101    if test -n "$mfiles"; then
 102       echo "automake: using $mfiles" 1>&2
 103    else
 104       echo "${usage}" 1>&2
 105       exit 1
 106    fi
 107 }
 108
 109
 110 am_status=0
 111
 112 # Remove \newline.
 113 am_rmnl=/tmp/am.sed1
 114 cat > $am_rmnl <<\EOF
 115 /\\$/{
 116   s///
 117   H
 118   d
 119 }
 120 /[^\\]$/{
 121   H
 122   x
 123   s/\n//g
 124   p
 125   s/.*//
 126   h
 127 }
 128 EOF
 129
 130 # Turn Makefile target and variable assignments into shell variable
 131 # assignments:
 132 # * For targets, define the variable `target_NAME' to "explicit".
 133 # * For variables whose names are uppercase, perform the actual assignment.
 134 #   We only do this for all-upper variables to avoid conflict with variables
 135 #   used in automake.
 136 # * For other variables, define `var_NAME' to "explicit".  Such variables
 137 #   can only be used as flags; any use of their values must be done
 138 #   later, in the generated Makefile.
 139 am_ass=/tmp/am.sed2
 140 cat > $am_ass <<\EOF
 141 s/(/{/g
 142 s/)/}/g
 143 /^ *\([a-zA-Z_.][a-zA-Z0-9_.]*\):.*/{
 144 s//target_\1=explicit/
 145 s/\./_/g
 146 p
 147 }
 148 s/^ *\([A-Z][A-Z0-9_]*\)[        ]*=[    ]*\(.*\)/\1='\2'/p
 149 s/^ *\([A-Za-z][A-Za-z0-9_]*\)[         ]*=[    ]*\(.*\)/var_\1=explicit/p
 150 EOF
 151
 152 for am_makefile in $mfiles; do
 153 (
 154   if test ! -f ${am_makefile}.am; then
 155      echo "automake: ${am_makefile}.am: No such honkin' file" 1>&2
 156      am_status=1
 157      continue
 158   fi
 159
 160   echo creating ${am_makefile}.in
 161
 162   exec 4> ${am_makefile}.vars
 163   exec 5> ${am_makefile}.rules
 164
 165   echo "# Makefile.in generated automatically by automake $version from Makefile.am." >&4
 166   cat $am_dir/header-vars.am >&4
 167   cat $am_dir/header.am >&5
 168
 169   DEFS= INCLUDES= CPPFLAGS= CFLAGS=
 170   SOURCES= CONFIG_HEADER= SUBDIRS= PROGRAMS= LIBPROGRAMS= SCRIPTS= LIBSCRIPTS=
 171   LIBRARIES= TEXINFOS= MANS= AM_PROGRAMS=
 172
 173   eval `sed -n -f $am_rmnl ${am_makefile}.am | sed -n -f $am_ass`
 174
 175   #
 176   # If a variable is set at configure time, we still need to know the
 177   # values it can assume (statically).  This is done using the AM_
 178   # forms in the Makefile.am.  Handle it now.
 179   #
 180   test -n "$AM_PROGRAMS" && {
 181      PROGRAMS=$AM_PROGRAMS
 182   }
 183   test -n "$AM_LIBPROGRAMS" && {
 184      LIBPROGRAMS=$AM_LIBPROGRAMS
 185   }
 186   test -n "$AM_SCRIPTS" && {
 187      SCRIPTS=$AM_SCRIPTS
 188   }
 189   test -n "$AM_LIBSCRIPTS" && {
 190      LIBSCRIPTS=$AM_LIBSCRIPTS
 191   }
 192   test -n "$AM_LIBRARIES" && {
 193      LIBRARIES=$AM_LIBRARIES
 194   }
 195
 196   if grep @kr@ ${am_makefile}.am >/dev/null; then
 197     kr='${kr}'
 198   else
 199     kr=
 200   fi
 201
 202   if test -n "$PROGRAMS$LIBPROGRAMS$LIBRARIES"; then
 203     cat $am_dir/compile-vars.am >&4
 204     cat $am_dir/compile.am >&5
 205     grep @kr@ ${am_makefile}.am >/dev/null && cat $am_dir/compile-kr.am >&5
 206     for am_file in $PROGRAMS $LIBPROGRAMS $LIBRARIES; do
 207       if grep "^[        ]*${am_file}_SOURCES[   ]*=" ${am_makefile}.am >/dev/null; then
 208         if grep "^[      ]*${am_file}_OBJECTS[   ]*=" ${am_makefile}.am >/dev/null; then
 209           :
 210         else
 211           sed -n -f $am_rmnl ${am_makefile}.am |
 212           sed -n "/^[    ]*${am_file}_SOURCES[   ]*=/{
 213 s/SOURCES/OBJECTS/
 214 s/@[^@]*@//g
 215 s/\$([^)]*)//g
 216 s/\${[^}]*}//g
 217 s/\\.cc/.${kr}o/g
 218 s/\\.\${kr}c/.${kr}o/g
 219 s/\\.\$(kr)c/.${kr}o/g
 220 s/\\.[cCmylfs]/.${kr}o/g
 221 p
 222 }" >&4
 223         fi
 224         SOURCES="$SOURCES \${${am_file}_SOURCES}"
 225       else
 226         echo "${am_file}_SOURCES = ${am_file}.c
 227 ${am_file}_OBJECTS = ${am_file}.${kr}o" >&4
 228         SOURCES="$SOURCES ${am_file}.c"
 229       fi
 230       if test -n "$CONFIG_HEADER"; then
 231         echo "\$(${am_file}_OBJECTS): $CONFIG_HEADER" >&5
 232       fi
 233     done
 234   fi
 235
 236   if test -n "$PROGRAMS$LIBPROGRAMS$SCRIPTS$LIBSCRIPTS"; then
 237     if test -n "$PROGRAMS$SCRIPTS"; then
 238       cat $am_dir/programs.am >&5
 239     fi
 240     if test -n "$LIBPROGRAMS$LIBSCRIPTS"; then
 241       cat $am_dir/libprograms.am >&5
 242     fi
 243     if test -n "$PROGRAMS$LIBPROGRAMS"; then
 244        for am_prog in $PROGRAMS $LIBPROGRAMS; do
 245           # If `prog_LDADD' is explicitly defined, use it.  Otherwise,
 246           # use LDADD.
 247           eval "test \"\$var_${am_prog}_LDADD\" = explicit" || {
 248              # Not set, so set it.
 249              echo "${am_prog}_LDADD = \${LDADD}" >&5
 250           }
 251
 252           # Insert rule for this target, unless it is explicitly given
 253           # in Makefile.am.
 254           eval "test \"\$target_$am_prog\" != explicit" &&
 255           sed "s/@PROGRAM@/$am_prog/g" $am_dir/program.am >&5
 256        done
 257     fi
 258   fi
 259
 260   if test -n "$LIBRARIES"; then
 261     echo "LIBFILES = " `echo "$LIBRARIES"|sed 's/\([a-zA-Z0-9_][a-zA-Z0-9_]*\)/lib\1.a/g'` >&4
 262     cat $am_dir/libraries-vars.am >&4
 263     cat $am_dir/libraries.am >&5
 264     for am_lib in $LIBRARIES; do
 265       sed "s/@LIBRARY@/$am_lib/g" $am_dir/library.am >&5
 266     done
 267   fi
 268
 269   if test -n "$TEXINFOS"; then
 270     cat $am_dir/texinfos-vars.am >&4
 271     cat $am_dir/texinfos.am >&5
 272     echo "$TEXINFOS" | sed 's/^/INFOS = /; s/\.texi/.info*/g' >&4
 273     echo "$TEXINFOS" | sed 's/^/INFO_DEPS = /; s/\.texi/.info/g' >&4
 274     echo "$TEXINFOS" | sed 's/^/DVIS = /; s/\.texi/.dvi/g' >&4
 275   fi
 276
 277   if test -n "$MANS"; then
 278     cat $am_dir/mans-vars.am >&4
 279     cat $am_dir/mans.am >&5
 280   fi
 281
 282   case "$SUBDIRS" in
 283   "") if grep @kr@ ${am_makefile}.am >/dev/null; then
 284       cat $am_dir/clean-kr.am >&5
 285       else cat $am_dir/clean.am >&5
 286       fi
 287       cat $am_dir/footer.am >&5 ;;
 288   *) cat $am_dir/subdirs.am >&5 ;;
 289   esac
 290
 291   case "$am_makefile" in
 292    */*)
 293       cat $am_dir/remake-subd.am >&5
 294       ;;
 295    *)
 296       test -f aclocal.m4 && echo "ACLOCAL = aclocal.m4" >&4
 297       cat $am_dir/remake.am >&5
 298       ;;
 299   esac
 300
 301   case "$CONFIG_HEADER" in
 302   "") ;;
 303   */*) ;; # It's in some other directory, so don't remake it in this one.
 304   *)
 305     test -f acconfig.h && echo "ACCONFIG = acconfig.h" >&4
 306     test -f config.h.top && echo "CONFIG_TOP = config.h.top" >&4
 307     test -f config.h.bot && echo "CONFIG_BOT = config.h.bot" >&4
 308     cat $am_dir/remake-hdr.am >&5 ;;
 309   esac
 310
 311   echo "SOURCES = $SOURCES" >&4
 312
 313
 314   #
 315   # Handle TAGS.
 316   #
 317   case "$am_makefile" in
 318    */*)
 319       if test -n "${SOURCES}${HEADERS}${ETAGS_ARGS}"; then
 320          cat $am_dir/tags-subd.am >&5
 321       fi
 322       ;;
 323    *)
 324       if test -n "${SUBDIRS}"; then
 325          cat $am_dir/tags.am >&5
 326       else
 327          if test -n "${SOURCES}${HEADERS}${ETAGS_ARGS}"; then
 328             cat $am_dir/tags-subd.am >&5
 329          fi
 330       fi
 331       ;;
 332   esac
 333
 334   #
 335   # Handle "dist" targets.
 336   #
 337   am_reldir=`echo "$am_makefile" | sed 's,//*[^/][^/]*$,,g'`
 338   if test "$am_reldir" = "$am_makefile"; then
 339      # Bogus.
 340      am_reldir=.
 341   fi
 342   # Look for certain common files and make sure they are included.
 343   dlist=
 344   for cfile in $common; do
 345      if test -f $am_reldir/$cfile; then
 346         dlist="$dlist $cfile"
 347      fi
 348   done
 349   echo "DIST_COMMON = $dlist" >&4
 350   # Include "dist" boilerplate.
 351   case "$am_makefile" in
 352   */*)
 353      cat $am_dir/dist-subd-vars.am >&4
 354      echo "subdir = $am_reldir" >&5
 355      cat $am_dir/dist-subd.am >&5
 356      ;;
 357   *)
 358      cat $am_dir/dist-vars.am >&4
 359      if test -n "$SUBDIRS"; then
 360         cat $am_dir/dist-subd-top.am >&5
 361      else
 362         cat $am_dir/dist.am >&5
 363      fi
 364      ;;
 365   esac
 366
 367   #
 368   # Some final checks.
 369   #
 370
 371   test -z "$TEXINFOS" || test -f $am_reldir/texinfo.tex) || {
 372      echo "automake: ${am_makefile}.am defines TEXINFOS, but" 1>&2
 373      echo "automake: ${am_reldir}/texinfo.tex does not exist" 1>&2
 374   }
 375
 376
 377   sed '/^[^#=]*:/,$d' ${am_makefile}.am >&4
 378   sed -n '/^[^#=]*:/,$p' ${am_makefile}.am >&5
 379   cat ${am_makefile}.vars ${am_makefile}.rules > ${am_makefile}.in
 380   rm -f ${am_makefile}.vars ${am_makefile}.rules
 381
 382 )
 383 done
 384
 385 rm -f $am_rmnl $am_ass
 386
 387 exit $am_status