source: trunk/kBuild/env.sh@ 2978

Last change on this file since 2978 was 2546, checked in by bird, 14 years ago

Applied modified patches for Haiku support from Mike Smith.
  • Property svn:eol-style set to LF
  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
File size: 18.3 KB
Line 
1#!/bin/sh
2# $Id: env.sh 2546 2011-10-01 19:49:54Z bird $
3## @file
4# Environment setup script.
5#
6
7#
8# Copyright (c) 2005-2010 knut st. osmundsen <bird-kBuild-spamx@anduin.net>
9#
10# This file is part of kBuild.
11#
12# kBuild is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# kBuild is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with kBuild; if not, write to the Free Software
24# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25#
26#
27#set -x
28
29#
30# Check if we're in eval mode or not.
31#
32ERR_REDIR=1
33DBG_REDIR=1
34EVAL_OPT=
35EVAL_EXPORT="export "
36DBG_OPT=
37QUIET_OPT=
38FULL_OPT=
39FULL_WITH_BIN_OPT=
40LEGACY_OPT=
41VAR_OPT=
42VALUE_ONLY_OPT=
43EXP_TYPE_OPT=
44while test $# -gt 0;
45do
46 case "$1" in
47 "--debug-script")
48 DBG_OPT="true"
49 ;;
50 "--no-debug-script")
51 DBG_OPT=
52 ;;
53 "--quiet")
54 QUIET_OPT="true"
55 ;;
56 "--verbose")
57 QUIET_OPT=
58 ;;
59 "--full")
60 FULL_OPT="true"
61 ;;
62 "--full-with-bin")
63 FULL_OPT="true"
64 FULL_WITH_BIN_OPT="true"
65 ;;
66 "--normal")
67 FULL_OPT=
68 ;;
69 "--legacy")
70 LEGACY_OPT="true"
71 ;;
72 "--no-legacy")
73 LEGACY_OPT=
74 ;;
75 "--eval")
76 EVAL_OPT="true"
77 ERR_REDIR=2
78 DBG_REDIR=2
79 ;;
80 "--set")
81 EVAL_OPT="true"
82 EVAL_EXPORT=""
83 ERR_REDIR=2
84 DBG_REDIR=2
85 ;;
86 "--var")
87 shift
88 VAR_OPT="${VAR_OPT} $1"
89 ERR_REDIR=2
90 DBG_REDIR=2
91 ;;
92 "--value-only")
93 VALUE_ONLY_OPT="true"
94 ;;
95 "--name-and-value")
96 VALUE_ONLY_OPT=
97 ;;
98 "--release")
99 EXP_TYPE_OPT=1
100 KBUILD_TYPE=release
101 BUILD_TYPE=
102 ;;
103 "--debug")
104 EXP_TYPE_OPT=1
105 KBUILD_TYPE=debug
106 BUILD_TYPE=
107 ;;
108 "--profile")
109 EXP_TYPE_OPT=1
110 KBUILD_TYPE=profile
111 BUILD_TYPE=
112 ;;
113
114 "--help")
115 echo "kBuild Environment Setup Script, v0.2.0-pre"
116 echo ""
117 echo "syntax: $0 [options] [command [args]]"
118 echo " or: $0 [options] --var <varname>"
119 echo " or: $0 [options] --eval"
120 echo " or: $0 [options] --eval --var <varname>"
121 echo ""
122 echo "The first form will execute the command, or if no command is given start"
123 echo "an interactive shell."
124 echo "The second form will print the specfified variable(s)."
125 echo "The third form will print all exported variables suitable for bourne shell"
126 echo "evaluation."
127 echo "The forth form will only print the specified variable(s)."
128 echo ""
129 echo "Options:"
130 echo " --debug, --release, --profile"
131 echo " Alternative way of specifying KBUILD_TYPE."
132 echo " --debug-script, --no-debug-script"
133 echo " Controls debug output. Default: --no-debug-script"
134 echo " --quiet, --verbose"
135 echo " Controls informational output. Default: --verbose"
136 echo " --full, --full-with-bin, --normal"
137 echo " Controls the variable set. Default: --normal"
138 echo " --legacy, --no-legacy"
139 echo " Include legacy variables in result. Default: --no-legacy"
140 echo " --value-only, --name-and-value"
141 echo " Controls what the result of a --var query. Default: --name-and-value"
142 echo " --set, --export"
143 echo " Whether --eval explicitly export the variables. --set is useful for"
144 echo " getting a list of environment vars for a commandline, while --eval"
145 echo ' is useful for eval `env.sh`. Default: --export'
146 echo ""
147 exit 1
148 ;;
149 *)
150 break
151 ;;
152 esac
153 shift
154done
155
156
157#
158# Deal with legacy environment variables.
159#
160if test -n "$PATH_KBUILD"; then
161 if test -n "$KBUILD_PATH" -a "$KBUILD_PATH" != "$PATH_KBUILD"; then
162 echo "$0: error: KBUILD_PATH ($KBUILD_PATH) and PATH_KBUILD ($PATH_KBUILD) disagree." 1>&${ERR_REDIR}
163 sleep 1
164 exit 1
165 fi
166 KBUILD_PATH=$PATH_KBUILD
167fi
168if test -n "$PATH_KBUILD_BIN"; then
169 if test -n "$KBUILD_BIN_PATH" -a "$KBUILD_BIN_PATH" != "$PATH_KBUILD_BIN"; then
170 echo "$0: error: KBUILD_BIN_PATH ($KBUILD_BIN_PATH) and PATH_KBUILD_BIN ($PATH_KBUILD_BIN) disagree." 1>&${ERR_REDIR}
171 sleep 1
172 exit 1
173 fi
174 KBUILD_BIN_PATH=$PATH_KBUILD_BIN
175fi
176
177if test -n "$BUILD_TYPE"; then
178 if test -n "$KBUILD_TYPE" -a "$KBUILD_TYPE" != "$BUILD_TYPE"; then
179 echo "$0: error: KBUILD_TYPE ($KBUILD_TYPE) and BUILD_TYPE ($BUILD_TYPE) disagree." 1>&${ERR_REDIR}
180 sleep 1
181 exit 1
182 fi
183 KBUILD_TYPE=$BUILD_TYPE
184fi
185
186if test -n "$BUILD_PLATFORM"; then
187 if test -n "$KBUILD_HOST" -a "$KBUILD_HOST" != "$BUILD_PLATFORM"; then
188 echo "$0: error: KBUILD_HOST ($KBUILD_HOST) and BUILD_PLATFORM ($BUILD_PLATFORM) disagree." 1>&${ERR_REDIR}
189 sleep 1
190 exit 1
191 fi
192 KBUILD_HOST=$BUILD_PLATFORM
193fi
194if test -n "$BUILD_PLATFORM_ARCH"; then
195 if test -n "$KBUILD_HOST_ARCH" -a "$KBUILD_HOST_ARCH" != "$BUILD_PLATFORM_ARCH"; then
196 echo "$0: error: KBUILD_HOST_ARCH ($KBUILD_HOST_ARCH) and BUILD_PLATFORM_ARCH ($BUILD_PLATFORM_ARCH) disagree." 1>&${ERR_REDIR}
197 sleep 1
198 exit 1
199 fi
200 KBUILD_HOST_ARCH=$BUILD_PLATFORM_ARCH
201fi
202if test -n "$BUILD_PLATFORM_CPU"; then
203 if test -n "$KBUILD_HOST_CPU" -a "$KBUILD_HOST_CPU" != "$BUILD_PLATFORM_CPU"; then
204 echo "$0: error: KBUILD_HOST_CPU ($KBUILD_HOST_CPU) and BUILD_PLATFORM_CPU ($BUILD_PLATFORM_CPU) disagree." 1>&${ERR_REDIR}
205 sleep 1
206 exit 1
207 fi
208 KBUILD_HOST_CPU=$BUILD_PLATFORM_CPU
209fi
210
211if test -n "$BUILD_TARGET"; then
212 if test -n "$KBUILD_TARGET" -a "$KBUILD_TARGET" != "$BUILD_TARGET"; then
213 echo "$0: error: KBUILD_TARGET ($KBUILD_TARGET) and BUILD_TARGET ($BUILD_TARGET) disagree." 1>&${ERR_REDIR}
214 sleep 1
215 exit 1
216 fi
217 KBUILD_TARGET=$BUILD_TARGET
218fi
219if test -n "$BUILD_TARGET_ARCH"; then
220 if test -n "$KBUILD_TARGET_ARCH" -a "$KBUILD_TARGET_ARCH" != "$BUILD_TARGET_ARCH"; then
221 echo "$0: error: KBUILD_TARGET_ARCH ($KBUILD_TARGET_ARCH) and BUILD_TARGET_ARCH ($BUILD_TARGET_ARCH) disagree." 1>&${ERR_REDIR}
222 sleep 1
223 exit 1
224 fi
225 KBUILD_TARGET_ARCH=$BUILD_TARGET_ARCH
226fi
227if test -n "$BUILD_TARGET_CPU"; then
228 if test -n "$KBUILD_TARGET_CPU" -a "$KBUILD_TARGET_CPU" != "$BUILD_TARGET_CPU"; then
229 echo "$0: error: KBUILD_TARGET_CPU ($KBUILD_TARGET_CPU) and BUILD_TARGET_CPU ($BUILD_TARGET_CPU) disagree." 1>&${ERR_REDIR}
230 sleep 1
231 exit 1
232 fi
233 KBUILD_TARGET_CPU=$BUILD_TARGET_CPU
234fi
235
236
237#
238# Set default build type.
239#
240if test -z "$KBUILD_TYPE"; then
241 KBUILD_TYPE=release
242fi
243test -n "$DBG_OPT" && echo "dbg: KBUILD_TYPE=$KBUILD_TYPE" 1>&${DBG_REDIR}
244
245#
246# Determin the host platform.
247#
248# The CPU isn't important, only the other two are. But, since the cpu,
249# arch and platform (and build type) share a common key space, try make
250# sure any new additions are unique. (See header.kmk, KBUILD_OSES/ARCHES.)
251#
252if test -z "$KBUILD_HOST"; then
253 KBUILD_HOST=`uname`
254 case "$KBUILD_HOST" in
255 Darwin|darwin)
256 KBUILD_HOST=darwin
257 ;;
258
259 DragonFly)
260 KBUILD_HOST=dragonfly
261 ;;
262
263 freebsd|FreeBSD|FREEBSD)
264 KBUILD_HOST=freebsd
265 ;;
266
267 Haiku)
268 KBUILD_HOST=haiku
269 ;;
270
271 linux|Linux|GNU/Linux|LINUX)
272 KBUILD_HOST=linux
273 ;;
274
275 netbsd|NetBSD|NETBSD)
276 KBUILD_HOST=netbsd
277 ;;
278
279 openbsd|OpenBSD|OPENBSD)
280 KBUILD_HOST=openbsd
281 ;;
282
283 os2|OS/2|OS2)
284 KBUILD_HOST=os2
285 ;;
286
287 SunOS)
288 KBUILD_HOST=solaris
289 ;;
290
291 WindowsNT|CYGWIN_NT-*)
292 KBUILD_HOST=win
293 ;;
294
295 *)
296 echo "$0: unknown os $KBUILD_HOST" 1>&${ERR_REDIR}
297 sleep 1
298 exit 1
299 ;;
300 esac
301fi
302test -n "$DBG_OPT" && echo "dbg: KBUILD_HOST=$KBUILD_HOST" 1>&${DBG_REDIR}
303
304if test -z "$KBUILD_HOST_ARCH"; then
305 # Try deduce it from the cpu if given.
306 if test -n "$KBUILD_HOST_CPU"; then
307 case "$KBUILD_HOST_CPU" in
308 i[3456789]86)
309 KBUILD_HOST_ARCH='x86'
310 ;;
311 k8|k8l|k9|k10)
312 KBUILD_HOST_ARCH='amd64'
313 ;;
314 esac
315 fi
316fi
317if test -z "$KBUILD_HOST_ARCH"; then
318 # Use uname -m or isainfo (lots of guesses here, please help clean this up...)
319 if test "$KBUILD_HOST" = "solaris"; then
320 KBUILD_HOST_ARCH=`isainfo | cut -f 1 -d ' '`
321
322 else
323 KBUILD_HOST_ARCH=`uname -m`
324 fi
325 case "$KBUILD_HOST_ARCH" in
326 x86_64|AMD64|amd64|k8|k8l|k9|k10)
327 KBUILD_HOST_ARCH='amd64'
328 ;;
329 x86|i86pc|ia32|i[3456789]86|BePC)
330 KBUILD_HOST_ARCH='x86'
331 ;;
332 sparc32|sparc|sparcv8|sparcv7|sparcv8e)
333 KBUILD_HOST_ARCH='sparc32'
334 ;;
335 sparc64|sparcv9)
336 KBUILD_HOST_ARCH='sparc64'
337 ;;
338 s390)
339 KBUILD_HOST_ARCH='s390'
340 ;;
341 s390x)
342 KBUILD_HOST_ARCH='s390x'
343 ;;
344 ppc32|ppc|powerpc)
345 KBUILD_HOST_ARCH='ppc32'
346 ;;
347 ppc64|powerpc64)
348 KBUILD_HOST_ARCH='ppc64'
349 ;;
350 mips32|mips)
351 KBUILD_HOST_ARCH='mips32'
352 ;;
353 mips64)
354 KBUILD_HOST_ARCH='mips64'
355 ;;
356 ia64)
357 KBUILD_HOST_ARCH='ia64'
358 ;;
359 hppa32|parisc32|parisc)
360 KBUILD_HOST_ARCH='hppa32'
361 ;;
362 hppa64|parisc64)
363 KBUILD_HOST_ARCH='hppa64'
364 ;;
365 arm|armv4l|armv5tel|armv5tejl)
366 KBUILD_HOST_ARCH='arm'
367 ;;
368 alpha)
369 KBUILD_HOST_ARCH='alpha'
370 ;;
371
372 *) echo "$0: unknown cpu/arch - $KBUILD_HOST_ARCH" 1>&${ERR_REDIR}
373 sleep 1
374 exit 1
375 ;;
376 esac
377
378fi
379test -n "$DBG_OPT" && echo "dbg: KBUILD_HOST_ARCH=$KBUILD_HOST_ARCH" 1>&${DBG_REDIR}
380
381if test -z "$KBUILD_HOST_CPU"; then
382 KBUILD_HOST_CPU="blend"
383fi
384test -n "$DBG_OPT" && echo "dbg: KBUILD_HOST_CPU=$KBUILD_HOST_CPU" 1>&${DBG_REDIR}
385
386#
387# The target platform.
388# Defaults to the host when not specified.
389#
390if test -z "$KBUILD_TARGET"; then
391 KBUILD_TARGET="$KBUILD_HOST"
392fi
393test -n "$DBG_OPT" && echo "dbg: KBUILD_TARGET=$KBUILD_TARGET" 1>&${DBG_REDIR}
394
395if test -z "$KBUILD_TARGET_ARCH"; then
396 KBUILD_TARGET_ARCH="$KBUILD_HOST_ARCH"
397fi
398test -n "$DBG_OPT" && echo "dbg: KBUILD_TARGET_ARCH=$KBUILD_TARGET_ARCH" 1>&${DBG_REDIR}
399
400if test -z "$KBUILD_TARGET_CPU"; then
401 if test "$KBUILD_TARGET_ARCH" = "$KBUILD_HOST_ARCH"; then
402 KBUILD_TARGET_CPU="$KBUILD_HOST_CPU"
403 else
404 KBUILD_TARGET_CPU="blend"
405 fi
406fi
407test -n "$DBG_OPT" && echo "dbg: KBUILD_TARGET_CPU=$KBUILD_TARGET_CPU" 1>&${DBG_REDIR}
408
409#
410# Determin executable extension and path separator.
411#
412_SUFF_EXE=
413_PATH_SEP=":"
414case "$KBUILD_HOST" in
415 os2|win|nt)
416 _SUFF_EXE=".exe"
417 _PATH_SEP=";"
418 ;;
419esac
420
421#
422# Determin KBUILD_PATH from the script location and calc KBUILD_BIN_PATH from there.
423#
424if test -z "$KBUILD_PATH"; then
425 KBUILD_PATH=`dirname "$0"`
426 KBUILD_PATH=`cd "$KBUILD_PATH" ; /bin/pwd`
427fi
428if test ! -f "$KBUILD_PATH/footer.kmk" -o ! -f "$KBUILD_PATH/header.kmk" -o ! -f "$KBUILD_PATH/rules.kmk"; then
429 echo "$0: error: KBUILD_PATH ($KBUILD_PATH) is not pointing to a popluated kBuild directory." 1>&${ERR_REDIR}
430 sleep 1
431 exit 1
432fi
433test -n "$DBG_OPT" && echo "dbg: KBUILD_PATH=$KBUILD_PATH" 1>&${DBG_REDIR}
434
435if test -z "$KBUILD_BIN_PATH"; then
436 KBUILD_BIN_PATH="${KBUILD_PATH}/bin/${KBUILD_HOST}.${KBUILD_HOST_ARCH}"
437fi
438test -n "$DBG_OPT" && echo "dbg: KBUILD_BIN_PATH=${KBUILD_BIN_PATH}" 1>&${DBG_REDIR}
439
440#
441# Add the bin/x.y/ directory to the PATH.
442# NOTE! Once bootstrapped this is the only thing that is actually necessary.
443#
444PATH="${KBUILD_BIN_PATH}${_PATH_SEP}$PATH"
445test -n "$DBG_OPT" && echo "dbg: PATH=$PATH" 1>&${DBG_REDIR}
446
447#
448# Sanity and x bits.
449#
450if test ! -d "${KBUILD_BIN_PATH}/"; then
451 echo "$0: warning: The bin directory for this platform doesn't exist. (${KBUILD_BIN_PATH}/)" 1>&${ERR_REDIR}
452else
453 for prog in kmk kDepPre kDepIDB kmk_append kmk_ash kmk_cat kmk_cp kmk_echo kmk_install kmk_ln kmk_mkdir kmk_mv kmk_rm kmk_rmdir kmk_sed;
454 do
455 chmod a+x ${KBUILD_BIN_PATH}/${prog} > /dev/null 2>&1
456 if test ! -f "${KBUILD_BIN_PATH}/${prog}${_SUFF_EXE}"; then
457 echo "$0: warning: The ${prog} program doesn't exist for this platform. (${KBUILD_BIN_PATH}/${prog}${_SUFF_EXE})" 1>&${ERR_REDIR}
458 fi
459 done
460fi
461
462#
463# The environment is in place, now take the requested action.
464#
465MY_RC=0
466if test -n "${VAR_OPT}"; then
467 # Echo variable values or variable export statements.
468 for var in ${VAR_OPT};
469 do
470 val=
471 case "$var" in
472 PATH)
473 val=$PATH
474 ;;
475 KBUILD_PATH)
476 val=$KBUILD_PATH
477 ;;
478 KBUILD_BIN_PATH)
479 val=$KBUILD_BIN_PATH
480 ;;
481 KBUILD_HOST)
482 val=$KBUILD_HOST
483 ;;
484 KBUILD_HOST_ARCH)
485 val=$KBUILD_HOST_ARCH
486 ;;
487 KBUILD_HOST_CPU)
488 val=$KBUILD_HOST_CPU
489 ;;
490 KBUILD_TARGET)
491 val=$KBUILD_TARGET
492 ;;
493 KBUILD_TARGET_ARCH)
494 val=$KBUILD_TARGET_ARCH
495 ;;
496 KBUILD_TARGET_CPU)
497 val=$KBUILD_TARGET_CPU
498 ;;
499 KBUILD_TYPE)
500 val=$KBUILD_TYPE
501 ;;
502 *)
503 echo "$0: error: Unknown variable $var specified in --var request." 1>&${ERR_REDIR}
504 sleep 1
505 exit 1
506 ;;
507 esac
508
509 if test -n "$EVAL_OPT"; then
510 echo "${EVAL_EXPORT} $var=$val"
511 else
512 if test -n "$VALUE_ONLY_OPT"; then
513 echo "$val"
514 else
515 echo "$var=$val"
516 fi
517 fi
518 done
519else
520 if test -n "$EVAL_OPT"; then
521 # Echo statements for the shell to evaluate.
522 test -n "$DBG_OPT" && echo "dbg: echoing exported variables" 1>&${DBG_REDIR}
523 echo "${EVAL_EXPORT} PATH=${PATH}"
524 test -n "${FULL_OPT}" -o "${EXP_TYPE_OPT}" && echo "${EVAL_EXPORT} KBUILD_TYPE=${KBUILD_TYPE}"
525 if test -n "${FULL_OPT}"; then
526 echo "${EVAL_EXPORT} KBUILD_PATH=${KBUILD_PATH}"
527 if test -n "{FULL_WITH_BIN_OPT}"; then
528 echo "${EVAL_EXPORT} KBUILD_BIN_PATH=${KBUILD_BIN_PATH}"
529 fi
530 echo "${EVAL_EXPORT} KBUILD_HOST=${KBUILD_HOST}"
531 echo "${EVAL_EXPORT} KBUILD_HOST_ARCH=${KBUILD_HOST_ARCH}"
532 echo "${EVAL_EXPORT} KBUILD_HOST_CPU=${KBUILD_HOST_CPU}"
533 echo "${EVAL_EXPORT} KBUILD_TARGET=${KBUILD_TARGET}"
534 echo "${EVAL_EXPORT} KBUILD_TARGET_ARCH=${KBUILD_TARGET_ARCH}"
535 echo "${EVAL_EXPORT} KBUILD_TARGET_CPU=${KBUILD_TARGET_CPU}"
536
537 if test -n "${LEGACY_OPT}"; then
538 echo "${EVAL_EXPORT} PATH_KBUILD=${KBUILD_PATH}"
539 if test -n "${FULL_WITH_BIN_OPT}"; then
540 echo "${EVAL_EXPORT} PATH_KBUILD_BIN=${KBUILD_PATH_BIN}"
541 fi
542 echo "${EVAL_EXPORT} BUILD_TYPE=${KBUILD_TYPE}"
543 echo "${EVAL_EXPORT} BUILD_PLATFORM=${KBUILD_HOST}"
544 echo "${EVAL_EXPORT} BUILD_PLATFORM_ARCH=${KBUILD_HOST_ARCH}"
545 echo "${EVAL_EXPORT} BUILD_PLATFORM_CPU=${KBUILD_HOST_CPU}"
546 echo "${EVAL_EXPORT} BUILD_TARGET=${KBUILD_TARGET}"
547 echo "${EVAL_EXPORT} BUILD_TARGET_ARCH=${KBUILD_TARGET_ARCH}"
548 echo "${EVAL_EXPORT} BUILD_TARGET_CPU=${KBUILD_TARGET_CPU}"
549 fi
550 fi
551 else
552 # Export variables.
553 export PATH
554 test -n "${FULL_OPT}" -o "${EXP_TYPE_OPT}" && export KBUILD_TYPE
555 if test -n "${FULL_OPT}"; then
556 export KBUILD_PATH
557 if test -n "${FULL_WITH_BIN_OPT}"; then
558 export KBUILD_BIN_PATH
559 fi
560 export KBUILD_HOST
561 export KBUILD_HOST_ARCH
562 export KBUILD_HOST_CPU
563 export KBUILD_TARGET
564 export KBUILD_TARGET_ARCH
565 export KBUILD_TARGET_CPU
566
567 if test -n "${LEGACY_OPT}"; then
568 export PATH_KBUILD=$KBUILD_PATH
569 if test -n "${FULL_WITH_BIN_OPT}"; then
570 export PATH_KBUILD_BIN=$KBUILD_BIN_PATH
571 fi
572 export BUILD_TYPE=$KBUILD_TYPE
573 export BUILD_PLATFORM=$KBUILD_HOST
574 export BUILD_PLATFORM_ARCH=$KBUILD_HOST_ARCH
575 export BUILD_PLATFORM_CPU=$KBUILD_HOST_CPU
576 export BUILD_TARGET=$KBUILD_TARGET
577 export BUILD_TARGET_ARCH=$KBUILD_TARGET_ARCH
578 export BUILD_TARGET_CPU=$KBUILD_TARGET_CPU
579 fi
580 fi
581
582 # Execute command or spawn shell.
583 if test $# -eq 0; then
584 test -z "${QUIET_OPT}" && echo "$0: info: Spawning work shell..." 1>&${ERR_REDIR}
585 if test "$TERM" != 'dumb' -a -n "$BASH"; then
586 export PS1='\[\033[01;32m\]\u@\h \[\033[01;34m\]\W \$ \[\033[00m\]'
587 fi
588 $SHELL -i
589 MY_RC=$?
590 else
591 test -z "${QUIET_OPT}" && echo "$0: info: Executing command: $*" 1>&${ERR_REDIR}
592 $*
593 MY_RC=$?
594 test -z "${QUIET_OPT}" -a "$MY_RC" -ne 0 && echo "$0: info: rc=$MY_RC: $*" 1>&${ERR_REDIR}
595 fi
596 fi
597fi
598test -n "$DBG_OPT" && echo "dbg: finished (rc=$MY_RC)" 1>&${DBG_REDIR}
599exit $MY_RC
600
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