summaryrefslogtreecommitdiffstats
path: root/bootstrap
blob: 391e8482ebbb876cd08a18e4c7393d0e6b174026 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
#!/bin/sh
#
# helps bootstrapping, when checked out from CVS
# requires GNU autoconf and GNU automake
#
# this is not meant to be exported outside the source tree
#
# NOTE: Inspired by libtool's autogen script
#
# to be run from the toplevel directory of RTEMS'
# source tree

progname=`basename $0`
top_srcdir=`dirname $0`

verbose=""
quiet="false"
mode="autoreconf"
force=0

usage()
{
  echo
  echo "usage: ${progname} [-c|-p|-h] [-q][-v]"
  echo
  echo "options:"
  echo "	-c .. clean, remove all aclocal/autoconf/automake generated files"
  echo "	-h .. display this message and exit"
  echo "	-p .. regenerate preinstall.am files"
  echo "	-q .. quiet, don't display directories"
  echo "	-v .. verbose, pass -v to autotools"
  echo
  exit 1
}

generate_bspdir_acinclude()
{
cat << EOF > acinclude.m4~
# RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY)
AC_DEFUN([RTEMS_CHECK_BSPDIR],
[
  case "\$1" in
EOF

for i in `ls -1 */make | grep make | LANG=C LC_COLLATE=C sort`; do
  d=`dirname $i`
cat << EOF >> acinclude.m4~
  $d )
    AC_CONFIG_SUBDIRS([$d]);;
EOF
done
cat << EOF >> acinclude.m4~
  *)
    AC_MSG_ERROR([Invalid BSP]);;
  esac
])
EOF
if cmp -s acinclude.m4 acinclude.m4~ 2>/dev/null; then
  echo "acinclude.m4 is unchanged"
else
  cp acinclude.m4~ acinclude.m4
fi
rm -f acinclude.m4~
}

if test ! -f $top_srcdir/aclocal/version.m4; then
  echo "${progname}:"
  echo "	Installation problem: Can't find file aclocal/version.m4"
  exit 1
fi

while test $# -gt 0; do
case $1 in
-h|--he|--hel|--help)
  usage ;;
-q|--qu|--qui|--quie|--quiet)
  quiet="true"
  shift;;
-v|--ve|--ver|--verb|--verbo|--verbos|--verbose)
  verbose="-v"
  shift;;
-c|--cl|--cle|--clea|--clean)
  mode="clean"
  shift;;
-f|--fo|--for|--forc|--force)
  force=`expr $force + 1`
  shift;;
-p|--pr|--pre|--prei|--prein|--preins|--preinst)
  mode="preinstall"
  shift;;
-r|--re|--rec|--reco|--recon|--reconf)
  mode="autoreconf"
  shift;;
-g|--ge|--gen|--gene|--gener|--genera|--generat|--generate)
  mode="generate"
  shift;;
-*) echo "unknown option $1"
  usage ;;
*) echo "invalid parameter $1"
  usage ;;
esac
done

case $mode in
preinstall)
  confs=`find . -name Makefile.am -exec grep -l 'include .*/preinstall\.am' {} \;`
  for i in $confs; do
    dir=$(dirname $i)
    test "$quite" = "true" || echo "Generating $dir/preinstall.am"
    ${top_srcdir}/ampolish3 "$dir/Makefile.am" > "$dir/preinstall.am"
  done
  ;;

generate)
  AUTOCONF=${AUTOCONF-autoconf}
  if test -z "$AUTOCONF"; then
    echo "You must have autoconf installed to run $program"
    exit 1
  fi

  AUTOHEADER=${AUTOHEADER-autoheader}
  if test -z "$AUTOHEADER"; then
    echo "You must have autoconf installed to run $program"
    exit 1
  fi

  AUTOMAKE=${AUTOMAKE-automake}
  if test -z "$AUTOMAKE"; then
    echo "You must have automake installed to run $program"
    exit 1
  fi

  ACLOCAL=${ACLOCAL-aclocal}
  if test -z "$ACLOCAL"; then
    echo "You must have automake installed to run $program"
    exit 1
  fi

  case $top_srcdir in
  /* ) aclocal_dir=$top_srcdir
    ;;
  *) aclocal_dir=`pwd`/$top_srcdir
    ;;
  esac

  confs=`find . \( -name 'configure.in' -o -name 'configure.ac' \) -print`
  for i in $confs; do
  dir=`dirname $i`
  configure=`basename $i`
  ( test "$quiet" = "true" || echo "$dir"
    cd $dir
    test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \
      generate_bspdir_acinclude
    pat="s,\$(RTEMS_TOPdir),${aclocal_dir},g"
    aclocal_args=`grep '^[ ]*ACLOCAL_AMFLAGS' Makefile.am | \
      sed -e 's%.*ACLOCAL_AMFLAGS.*\=[ ]*%%g' -e $pat `
    test "$verbose" = "-v" && echo "${ACLOCAL} $aclocal_args"
    ${ACLOCAL} $aclocal_args
    test -n "`grep CONFIG_HEADER ${configure}`" && ${AUTOHEADER} \
      && test "$verbose" = "-v" && echo "${AUTOHEADER}"
    test -n "`grep RTEMS_BSP_CONFIGURE ${configure}`" && ${AUTOHEADER} \
      && test "$verbose" = "-v" && echo "${AUTOHEADER}"
    test -f Makefile.am && ${AUTOMAKE} -a -c $verbose
    ${AUTOCONF}
    test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \
      && echo timestamp > stamp-h.in
  )
  done
  ;;

autoreconf)
  AUTORECONF=${AUTORECONF-autoreconf}
  if test -z "$AUTORECONF"; then
    echo "You must have autoreconf installed to run $program"
    exit 1
  fi

  confs=`find . -name 'configure.ac' -print`
  for i in $confs; do
  dir=`dirname $i`
  configure=`basename $i`
  ( test "$quiet" = "true" || echo "$dir"
    cd $dir
    test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \
      generate_bspdir_acinclude
    ${AUTORECONF} -i --no-recursive $verbose
    test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \
      && echo timestamp > stamp-h.in
  )
  done
  ;;

clean)
  test "$quiet" = "true" || echo "removing automake generated Makefile.in files"
  files=`find . -name 'Makefile.am' -print | sed -e 's%\.am%\.in%g'`
  for i in $files; do
    if test -f $i; then
      rm -f $i
      test "$verbose" = "-v" && echo "$i"
    fi
  done

  test "$quiet" = "true" || echo "removing configure files"
  files=`find . -name 'configure' -print`
  for i in $files; do
    if test -f $i; then
      rm -f $i
      test "$verbose" = "-v" && echo "$i"
    fi
  done

  if test $force -gt 0; then
    needles=""
    if test $force -gt 1; then
      # Manually maintained
      needles="$needles config.sub"
      needles="$needles config.guess"
    fi
    if test $force -gt 0; then
      # Inherited from automake
      needles="$needles compile"
      needles="$needles depcomp"
      needles="$needles install-sh"
      needles="$needles missing"
      needles="$needles mdate-sh"
    fi
    for j in $needles; do
      files=`find . -name "$j" -print`
      for i in $files; do
        if test -f $i; then
          rm -f $i
          test "$verbose" = "-v" && echo "$i"
        fi
      done
    done
  fi

  test "$quiet" = "true" || echo "removing aclocal.m4 files"
  files=`find . -name 'aclocal.m4' -print`
  test "$verbose" = "-v" && test -n "$files" && echo "$files"
  for i in $files; do
    if test -f $i; then
      rm -f $i
      test "$verbose" = "-v" && echo "$i"
    fi
  done

  find . -name '*~' -print | xargs rm -f
  find . -name 'bspopts.h.in' -print | xargs rm -f
  find . -name '*.orig' -print | xargs rm -f
  find . -name '*.rej' -print | xargs rm -f
  find . -name 'config.status' -print | xargs rm -f
  find . -name 'config.log' -print | xargs rm -f
  find . -name 'config.cache' -print | xargs rm -f
  find . -name 'Makefile' -print | xargs rm -f
  find . -name '.deps' -print | xargs rm -rf
  find . -name '.libs' -print | xargs rm -rf
  find . -name 'stamp-h.in' | xargs rm -rf
  find . -name 'autom4te*.cache' | xargs rm -rf
  ;;
esac

exit 0