bootstrap 13.4 KB
Newer Older
1
2
#! /bin/sh

3
##  bootstrap file for the VLC media player
4
##  $Id: bootstrap,v 1.74 2003/10/23 15:30:22 sam Exp $
5
##
Sam Hocevar's avatar
Sam Hocevar committed
6
##  Authors: Sam Hocevar <sam@zoy.org>
7

Sam Hocevar's avatar
Sam Hocevar committed
8
9
10
11
if test "$#" != "0"; then
  echo "Usage: $0"
  echo "  Calls automake, autoconf, autoheader, autopoint and other auto* to generate"
  echo "  m4 macros and prepare Makefiles."
12
13
14
  exit 1
fi

15
###
16
###  Get a sane environment, just in case
17
###
18
19
LANG=C
export LANG
20
21
CYGWIN=binmode
export CYGWIN
22

23
set -e
24
set -x
25

26
##
27
## Check for various tools
28
##
29
30
AUTOMAKESUCKS=no
INSTALLSUCKS=no
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
# Check for automake
amvers="none"
if automake-1.7 --version >/dev/null 2>&1; then
  amvers="-1.7"
  # If we also have 1.6 (>> 1.6.1), use it instead because it is faster
  if automake-1.6 --version >/dev/null 2>&1; then
    if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" ">" "1.6.1" > /dev/null 2>&1; then
      amvers="-1.6"
    fi
  fi
elif automake-1.6 --version >/dev/null 2>&1; then
  amvers="-1.6"
  if expr "`automake-1.6 --version | sed -e '1s/[^0-9]*//' -e q`" "<=" "1.6.1" > /dev/null 2>&1; then
    AUTOMAKESUCKS=yes
  fi
elif automake-1.5 --version >/dev/null 2>&1; then
  INSTALLSUCKS=yes
  amvers="-1.5"
elif automake --version > /dev/null 2>&1; then
  amvers=""
  case "`automake --version | sed -e '1s/[^0-9]*//' -e q`" in
    0|0.*|1|1.[01234]|1.[01234][-.]*)
      amvers="none" ;;
    1.5|1.5.*)
      INSTALLSUCKS=yes ;;
    1.6|1.6.0|1.6.1)
      AUTOMAKESUCKS=yes ;;
  esac
fi

if test "${amvers}" = "none"; then
  set +x
  echo "you need automake version 1.5 or later"
  exit 1
fi

# Check for gettext
if gettextize --version >/dev/null 2>&1; then
# Autopoint is available from 0.11.3, but we need 0.11.5
if expr `gettextize --version | sed -e '1s/[^0-9]*//' -e q` \
        '>=' 0.11.5 >/dev/null 2>&1; then
  # We have gettext, and a recent version! Everything is cool.
  autopoint=autopoint
  GETTEXT=yes
else
  # User's gettext is too old. try to continue anyway.
  echo > ABOUT-NLS
  mkdir -p intl
  echo > intl/Makefile.am
  cat >> m4/private.m4 << EOF
dnl  User's gettext is too old, so this is a no-op
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])

EOF
  autopoint=:
  GETTEXT=old
fi;else
  # we don't have gettext. grmbl. try to continue anyway.
  echo > ABOUT-NLS
  mkdir -p intl
  echo > intl/Makefile.am
  cat >> m4/private.m4 << EOF
dnl  User does not have gettext, so this is a no-op
AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])

EOF
  autopoint=:
  GETTEXT=no
fi

# Check for pkg-config
if pkg-config --version >/dev/null 2>&1; then
  # We have pkg-config, everything is cool.
  PKGCONFIG=yes
else
  # Not present, use a workaround.
  cat >> m4/private.m4 << EOF
dnl  User does not have pkg-config, so this is a no-op
AC_DEFUN([PKG_CHECK_MODULES], [:])

EOF
  PKGCONFIG=no
fi

aclocal=aclocal${amvers}
automake=automake${amvers}
autoconf=autoconf
autoheader=autoheader

121
122
123
124
##
## Generate the modules makefile, by parsing modules/**/Modules.am
##

125
set +x
Sam Hocevar's avatar
Sam Hocevar committed
126
printf "generating modules/**/Makefile.am and m4/private.m4"
127

Sam Hocevar's avatar
Sam Hocevar committed
128
# Prepare m4/private.m4
Sam Hocevar's avatar
Sam Hocevar committed
129
rm -f m4/private.m4 && cat > m4/private.m4 << EOF
130
dnl  Private VLC macros - generated by bootstrap
131
132

EOF
Sam Hocevar's avatar
Sam Hocevar committed
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
rm -f m4/private.m4-tmp1 && cat > m4/private.m4-tmp1 << EOF
dnl  The required AM_CONDITIONAL calls
dnl  XXX: too many conditionals make the build very slow, disabled them
AC_DEFUN([AX_VLC_CONDITIONALS], [
EOF
rm -f m4/private.m4-tmp2 && cat > m4/private.m4-tmp2 << EOF
dnl  The required AC_SUBST calls
AC_DEFUN([AX_VLC_SUBSTS], [
EOF
rm -f m4/private.m4-tmp3 && cat > m4/private.m4-tmp3 << EOF
dnl  The required AC_OUTPUT calls
dnl  XXX: this feature is only supported starting from automake-1.7
AC_DEFUN([AX_VLC_MAKEFILES], [AC_OUTPUT([
EOF
rm -f m4/private.m4-tmp4 && cat > m4/private.m4-tmp4 << EOF
dnl  Helper macro for vlc-config generation
AC_DEFUN([AX_VLC_CONFIG_HELPER], [
  cat >> vlc-config.in << BLAH
EOF
152
153
154

modules=""

Sam Hocevar's avatar
Sam Hocevar committed
155
156
157
rm -f modules/Makefile.am && cat > modules/Makefile.am << EOF
# Autogenerated by bootstrap - DO NOT EDIT
EXTRA_DIST = LIST
Sam Hocevar's avatar
Sam Hocevar committed
158
159
SUBDIRS = `sed -ne 's,modules/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`
#DIST_SUBDIRS = \$(SUBDIRS)
Sam Hocevar's avatar
Sam Hocevar committed
160
EOF
161

Sam Hocevar's avatar
Sam Hocevar committed
162
for dir in `sed -ne 's,modules/\(.*\)/Makefile,\1,p' configure.ac`
Sam Hocevar's avatar
Sam Hocevar committed
163
164
do
  printf "."
Sam Hocevar's avatar
Sam Hocevar committed
165
  mf="modules/${dir}/Modules.am"
Sam Hocevar's avatar
Sam Hocevar committed
166
  basedir="${dir%%\/*}"
Sam Hocevar's avatar
Sam Hocevar committed
167
  # automake will not recurse for make dist if we don't define SUBDIRS = .
Sam Hocevar's avatar
Sam Hocevar committed
168
169
  subdirs="`sed -ne 's,'modules/${dir}'/\([^/]*\)/Makefile,\1,p' configure.ac | xargs`"
  rm -f modules/${dir}/Makefile.am && cat > modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
170
171
172
173
174
175
176
177
178

# Autogenerated by bootstrap - DO NOT EDIT - edit Modules.am instead

NULL =
libvlc_LIBRARIES =
noinst_LIBRARIES =
noinst_HEADERS =
EXTRA_DIST = Modules.am
BUILT_SOURCES =
Sam Hocevar's avatar
Sam Hocevar committed
179
180
SUBDIRS = ${subdirs}
#DIST_SUBDIRS = \$(SUBDIRS)
Sam Hocevar's avatar
Sam Hocevar committed
181
182
libvlcdir = \$(libdir)/vlc/${basedir}
include Modules.am
Sam Hocevar's avatar
Sam Hocevar committed
183

184
185
186
187
188
189
if HAVE_WIN32
# There's no need for pic code on win32 so get rid of this to substantially
# reduce the compilation time.
pic = no
endif

190
191
clean: clean-local
clean-local:
Sam Hocevar's avatar
Sam Hocevar committed
192
	-rm -f *.a *.so *.dll *.sl *.dylib
Sam Hocevar's avatar
Sam Hocevar committed
193

194
EOF
Sam Hocevar's avatar
Sam Hocevar committed
195
  for mod in `sed -n -e 's/^ *SOURCES_\([^ ]*\).*/\1/p' < ${mf}`
196
197
198
199
200
201
202
  do
    if grep '^SOURCES_'${mod}'.*=.*PRIVATE' < ${mf} >/dev/null 2>&1; then
        PRIVATE='#'; else
        PRIVATE=''; fi
    if grep '^nodist_SOURCES_'${mod}'' < ${mf} >/dev/null 2>&1; then
        NODIST=''; else
        NODIST='#'; fi
Sam Hocevar's avatar
Sam Hocevar committed
203
204
205
206
207
208
#    cat >> m4/private.m4-tmp1 << EOF
#dnl  AM_CONDITIONAL(${mod}_p, test x\$${mod}_p = xyes)
#dnl  AM_CONDITIONAL(${mod}_b, test x\$${mod}_b = xyes)
#EOF
    cat >> m4/private.m4-tmp4 << EOF
    ${mod}) list="\\\${list} ${dir}/lib${mod}" ;;
209
EOF
Sam Hocevar's avatar
Sam Hocevar committed
210
211
# Generation of modules/**/Makefile.am
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
212
213
214
# - L_ is for LIBRARIES_, D_ for DATA_, B_ for BUILT_SOURCES_, F_ for LDFLAGS_,
#   S_ for SOURCES_, _p is for _plugin, _b is for _builtin. This is to reduce
#   the resulting file size.
Sam Hocevar's avatar
Sam Hocevar committed
215
216
# - *_CFLAGS, *_CXXFLAGS etc. because per-object CPPFLAGS does not seem to
#   work properly with any automake version I tested.
Sam Hocevar's avatar
Sam Hocevar committed
217
    cat >> modules/${dir}/Makefile.am << EOF
218
# The ${mod} plugin
219
clean: clean-${mod}
Sam Hocevar's avatar
Sam Hocevar committed
220
221
all: all-${mod}

222
223
224
EOF
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
clean-${mod}:
Sam Hocevar's avatar
Sam Hocevar committed
225
	-test -z "\$(nodist_SOURCES_${mod})" || rm -f \$(nodist_SOURCES_${mod})
226
227
228
229

EOF
    fi
    cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
230
all-${mod}:
231
if BUILD_MOZILLA
232
233
234
235
236
237
238
239
240
241
242
243
244
245
	@set fnord \$\$MAKEFLAGS; amf=\$\$2; \\
	if test "\$(plugin)" != "no" \\
	    && \$(VLC_CONFIG) --target plugin | grep "${dir}/lib${mod}_plugin" >/dev/null 2>&1; then \\
	  \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_plugin\$(LIBEXT) || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
	fi; \\
	if test "\$(builtin)" != "no" \\
	    && \$(VLC_CONFIG) --target builtin | grep "${dir}/lib${mod}\\.a" >/dev/null 2>&1; then \\
	  \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
	fi; \\
	if test "\$(pic)" != "no" \\
	    && \$(VLC_CONFIG) --target builtin pic | grep "${dir}/lib${mod}_pic\\.a" >/dev/null 2>&1; then \\
	  \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_pic.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
	fi; \\
	test -z "\$\$fail"
246
else
247
248
249
250
251
252
253
254
255
256
	@set fnord \$\$MAKEFLAGS; amf=\$\$2; \\
	if test "\$(plugin)" != "no" \\
	    && \$(VLC_CONFIG) --target plugin | grep "${dir}/lib${mod}_plugin" >/dev/null 2>&1; then \\
	  \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}_plugin\$(LIBEXT) || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
	fi; \\
	if test "\$(builtin)" != "no" \\
	    && \$(VLC_CONFIG) --target builtin | grep "${dir}/lib${mod}\\.a" >/dev/null 2>&1; then \\
	  \$(MAKE) \$(AM_MAKEFLAGS) lib${mod}.a || case "\$\$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \\
	fi; \\
	test -z "\$\$fail"
Sam Hocevar's avatar
Sam Hocevar committed
257
258
endif

259
if UNTRUE
260
261
262
263
L${mod}p = lib${mod}_plugin.a
D${mod}p = lib${mod}_plugin\$(LIBEXT)
L${mod}b = lib${mod}.a
L${mod}pic = lib${mod}_pic.a
Sam Hocevar's avatar
Sam Hocevar committed
264
EOF
Sam Hocevar's avatar
Sam Hocevar committed
265
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
266
B${mod} = \$(nodist_SOURCES_${mod})
Sam Hocevar's avatar
Sam Hocevar committed
267
268
EOF
    fi
Sam Hocevar's avatar
Sam Hocevar committed
269
    cat >> modules/${dir}/Makefile.am << EOF
270
271
endif

Sam Hocevar's avatar
Sam Hocevar committed
272
EOF
Sam Hocevar's avatar
Sam Hocevar committed
273
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
274
${PRIVATE}BUILT_SOURCES += \$(B${mod})
Sam Hocevar's avatar
Sam Hocevar committed
275
276
EOF
    fi
Sam Hocevar's avatar
Sam Hocevar committed
277
    cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
278
279
${PRIVATE}lib${mod}_plugin_a_SOURCES = \$(SOURCES_${mod})
EOF
Sam Hocevar's avatar
Sam Hocevar committed
280
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
281
282
283
${PRIVATE}nodist_lib${mod}_plugin_a_SOURCES = \$(nodist_SOURCES_${mod})
EOF
    fi
Sam Hocevar's avatar
Sam Hocevar committed
284
    cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
285
286
287
288
289
290
lib${mod}_plugin_a_CFLAGS = \`\$(VLC_CONFIG) --cflags plugin ${mod}\`
lib${mod}_plugin_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags plugin ${mod}\`
lib${mod}_plugin_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags plugin ${mod}\`

lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
EOF
Sam Hocevar's avatar
Sam Hocevar committed
291
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
292
293
294
nodist_lib${mod}_pic_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
EOF
    fi
Sam Hocevar's avatar
Sam Hocevar committed
295
    cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
296
297
298
299
300
301
lib${mod}_pic_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin pic ${mod}\`
lib${mod}_pic_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin pic ${mod}\`
lib${mod}_pic_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin pic ${mod}\`

lib${mod}_a_SOURCES = ${PRIVATE}\$(SOURCES_${mod})
EOF
Sam Hocevar's avatar
Sam Hocevar committed
302
    if [ "${NODIST}" != "#" ]; then cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
303
304
305
nodist_lib${mod}_a_SOURCES = ${PRIVATE}\$(nodist_SOURCES_${mod})
EOF
    fi
Sam Hocevar's avatar
Sam Hocevar committed
306
    cat >> modules/${dir}/Makefile.am << EOF
Sam Hocevar's avatar
Sam Hocevar committed
307
308
309
310
lib${mod}_a_CFLAGS = \`\$(VLC_CONFIG) --cflags builtin ${mod}\`
lib${mod}_a_CXXFLAGS = \`\$(VLC_CONFIG) --cxxflags builtin ${mod}\`
lib${mod}_a_OBJCFLAGS = \`\$(VLC_CONFIG) --objcflags builtin ${mod}\`

311
312
libvlc_LIBRARIES += \$(L${mod}b) \$(L${mod}pic)
lib${mod}_DATA = \$(D${mod}p)
313
314

lib${mod}dir = \$(libdir)/vlc/${topdir}
315
${PRIVATE}noinst_LIBRARIES += \$(L${mod}p)
Sam Hocevar's avatar
Sam Hocevar committed
316
${PRIVATE}lib${mod}_plugin\$(LIBEXT): \$(lib${mod}_plugin_a_OBJECTS)
317
318
319
320
${PRIVATE}	@case \`\$(VLC_CONFIG) --linkage ${mod}\` in \\
${PRIVATE}	  c++) echo \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(CXXLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
${PRIVATE}	  objc) echo \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(OBJCLINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
${PRIVATE}	  c|*) echo \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \\\`\$(VLC_CONFIG) --libs plugin ${mod}\\\` ; \$(LINK) \$(lib${mod}_plugin_a_OBJECTS) \`\$(VLC_CONFIG) --libs plugin ${mod}\` ;; \\
Sam Hocevar's avatar
Sam Hocevar committed
321
${PRIVATE}	esac
322
323
324
325
326
327


EOF
  done
done

Sam Hocevar's avatar
Sam Hocevar committed
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
cat >> m4/private.m4-tmp1 << EOF
  AM_CONDITIONAL(UNTRUE, false)
])
EOF
cat m4/private.m4-tmp1 >> m4/private.m4 && rm -f m4/private.m4-tmp1
cat >> m4/private.m4-tmp2 << EOF
])
EOF
cat m4/private.m4-tmp2 >> m4/private.m4 && rm -f m4/private.m4-tmp2
cat >> m4/private.m4-tmp3 << EOF
])])
EOF
cat m4/private.m4-tmp3 >> m4/private.m4 && rm -f m4/private.m4-tmp3
cat >> m4/private.m4-tmp4 << EOF
BLAH
343
344
])
EOF
Sam Hocevar's avatar
Sam Hocevar committed
345
cat m4/private.m4-tmp4 >> m4/private.m4 && rm -f m4/private.m4-tmp4
346
347
348

echo "done."

349
###
350
###  classic bootstrap stuff
351
###
352
set -x
353
354

# remove autotools cruft
355
rm -f aclocal.m4 configure config.log config.h config.h.in
356
357
358
359
360
361
362
# remove old autotools extra cruft
rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh
# remove new autotools extra cruft
(cd autotools && rm -f config.guess config.sub missing mkinstalldirs compile depcomp install-sh)
# remove libtool cruft
rm -f ltmain.sh libtool ltconfig
# remove gettext cruft
363
rm -f ABOUT-NLS
364
rm -Rf intl
365
366
# remove old vlc cruft
rm -f m4/oldgettext.m4 stamp-pic configure.ac.in Modules.am
Sam Hocevar's avatar
Sam Hocevar committed
367
368
# remove new vlc cruft
rm -f stamp-builtin stamp-h* mozilla/stamp-pic
369

Sam Hocevar's avatar
Sam Hocevar committed
370
371
372
# Automake complains if this is not present
rm -f vlc-config.in && printf "" > vlc-config.in

373
# Do the rest
Sam Hocevar's avatar
Sam Hocevar committed
374
375
376
377
378
${autopoint} -f
${aclocal} -I m4
${autoconf}
${autoheader}
${automake} --add-missing --copy
379
380

##
Sam Hocevar's avatar
Sam Hocevar committed
381
##  files which need to be regenerated
382
##
Sam Hocevar's avatar
Sam Hocevar committed
383
rm -f vlc-config.in vlc-config
384
385
386
rm -f src/misc/modules_builtin.h src/misc/modules_plugin.h
rm -f include/vlc_symbols.h
rm -f mozilla/vlcintf.h
387

388
# Shut up
389
set +x
390

391
##
392
##  Tell the user about gettext, pkg-config and sed
393
##
Sam Hocevar's avatar
Sam Hocevar committed
394
case "${GETTEXT}" in
395
396
  yes) ;;
  no) cat << EOF
397
398
399
400
401
402

===========================================================
IMPORTANT NOTE: you do not have gettext installed on your
system. The vlc build will work, but you will not have
internationalization support. We suggest installing gettext.
EOF
403
  ;;
404
  old) cat << EOF
405
406
407

==========================================================
NOTE: you have an old version of gettext installed on your
408
409
system. The vlc build will work, but if your system does not
have libintl you will not have internationalization support.
410
We suggest upgrading to gettext 0.11.5 or later.
411
EOF
412
413
414
  ;;
esac

415
case "$PKGCONFIG" in
416
417
  yes) ;;
  no) cat << EOF
418
419
420
421
422
423
424
425
426

==============================================================
NOTE: you do not have the "pkg-config" utility on your system;
detection of the Gtk-2.0 and GNOME 2.0 libraries will not be
reliable.
EOF
  ;;
esac

427
case "$AUTOMAKESUCKS" in
428
429
  no) ;;
  yes) cat << EOF
430
431
432
433
434
435
436
437
438
439
440

=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper plugin compilation. Either compile VLC with
the --disable-plugins flag, or use a version of automake newer
than 1.6.1 (1.6.2 is OK, and so are the 1.5 series).
EOF
  ;;
esac

case "$INSTALLSUCKS" in
441
442
  no) ;;
  yes) cat << EOF
443
444
445
446
447
448
449

=============================================================
IMPORTANT NOTE: your version of automake has a bug which will
prevent proper installation. Do not use "make install" with this
version of automake, or use a version of automake newer than 1.5
(such as 1.6 or 1.7).
EOF
450
451
452
  ;;
esac