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Newsgroups: comp.sources.unix From: pmiller@bmr.gov.au (Peter Miller) Subject: v26i218: cook-1.4 - a file construction tool (like "make"), Part10/11 Sender: unix-sources-moderator@efficacy.home.vix.com Approved: WhoAmI@efficacy.home.vix.com Submitted-By: pmiller@bmr.gov.au (Peter Miller) Posting-Number: Volume 26, Issue 218 Archive-Name: cook-1.4/part10 #! /bin/sh # This is a shell archive. Remove anything before this line, then unpack # it by saving it into a file and typing "sh file". To overwrite existing # files, type "sh file -c". You can also feed this as standard input via # unshar, or by typing "sh <file", e.g.. If this archive is complete, you # will see the following message at the end: # "End of archive 10 (of 11)." # Contents: CHANGES cook/cook.c # Wrapped by vixie@efficacy.home.vix.com on Tue May 4 01:36:43 1993 PATH=/bin:/usr/bin:/usr/ucb ; export PATH if test -f 'CHANGES' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'CHANGES'\" else echo shar: Extracting \"'CHANGES'\" $33082 characters$ sed "s/^X//" >'CHANGES' <<'END_OF_FILE' X X X XProject "cook.1.4" Page 1 XList of Changes Sat Mar 27 23:14:17 1993 X XChange State Description X------- ------- ------------- X 1 completed New release derived from cook.1.3. X 2 completed cope with missing files better in c_incl X 3 completed inprove failure messages from tests X 4 completed getenv name conflict X 5 completed more convex improvements X 6 completed fix copyright notices X 7 completed fix license version X 8 completed use _ty suffix, not _t suffix X 9 completed add GNU style long option names X 10 completed sundry improvements X 11 completed ports to more platforms X 12 completed improve the manual pages X 13 being_ note ConvexOS as a known port X integrated X X X XProject "cook.1.4", Change 1 Page 1 XChange Details Sat Mar 27 23:14:19 1993 X XNAME X Project "cook.1.4", Delta 1, Change 1. X XSUMMARY X New release derived from cook.1.3. X XDESCRIPTION X New release derived from cook.1.3. X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source create 1 COPYING X source create 1 aux/BUILDING.man X source create 1 aux/CHANGES.sh X source create 1 aux/Howto.cook X source create 1 aux/MANIFEST.sh X source create 1 aux/Makefile.awk X source create 1 aux/Makefile.sh X source create 1 aux/README.man X source create 1 aux/patches.sh X source create 1 c_incl/cache.c X source create 1 c_incl/cache.h X source create 1 c_incl/lang_c.c X source create 1 c_incl/lang_roff.c X source create 1 c_incl/main.c X source create 1 c_incl/os.c X source create 1 c_incl/os.h X source create 1 c_incl/sniff.c X source create 1 c_incl/sniff.h X source create 1 common/ansi.c X source create 1 common/arglex.c X source create 1 common/arglex.h X source create 1 common/error.c X source create 1 common/error.h X source create 1 common/help.c X source create 1 common/help.h X source create 1 common/main.h X source create 1 common/mem.c X source create 1 common/mem.h X source create 1 common/s-v-arg.h X source create 1 common/str.c X source create 1 common/str.h X source create 1 common/trace.c X source create 1 common/trace.h X source create 1 common/version.c X source create 1 common/version.h X source create 1 common/word.c X source create 1 common/word.h X source create 1 conf/ConvexOS-10 X source create 1 conf/SunOS-4.1.2 X X X XProject "cook.1.4", Change 1 Page 2 XChange Details Sat Mar 27 23:14:19 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source create 1 conf/SunOS-4.1.3 X source create 1 conf/SysV-4.0 X source create 1 conf/dgux-5.4.1 X source create 1 config X source create 1 cook/builtin.c X source create 1 cook/builtin.h X source create 1 cook/cook.c X source create 1 cook/cook.h X source create 1 cook/env.c X source create 1 cook/env.h X source create 1 cook/expr.c X source create 1 cook/expr.h X source create 1 cook/glob.c X source create 1 cook/glob.h X source create 1 cook/hashline.h X source create 1 cook/hashline.y X source create 1 cook/id.c X source create 1 cook/id.h X source create 1 cook/lex.c X source create 1 cook/lex.h X source create 1 cook/listing.c X source create 1 cook/listing.h X source create 1 cook/main.c X source create 1 cook/match.c X source create 1 cook/match.h X source create 1 cook/option.c X source create 1 cook/option.h X source create 1 cook/os.c X source create 1 cook/os.h X source create 1 cook/parse.h X source create 1 cook/parse.y X source create 1 cook/stmt.c X source create 1 cook/stmt.h X source create 1 cooktime/date.h X source create 1 cooktime/date.y X source create 1 cooktime/main.c X source create 1 doc/builtin X source create 1 doc/cmdline X source create 1 doc/conditions X source create 1 doc/glossary X source create 1 doc/history X source create 1 doc/how X source create 1 doc/intro X source create 1 doc/intro.aa X source create 1 doc/intro.bb X source create 1 doc/language X source create 1 doc/match X source create 1 doc/option X source create 1 doc/refman.t X source create 1 doc/system X source create 1 doc/variables X source create 1 find_libs/main.c X source create 1 find_libs/os.c X source create 1 find_libs/os.h X source create 1 h/float.h X X X XProject "cook.1.4", Change 1 Page 3 XChange Details Sat Mar 27 23:14:19 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source create 1 h/limits.h X source create 1 h/stdarg.h-min X source create 1 h/stddef.h X source create 1 h/stdlib.h X source create 1 h/string.h X source create 1 h/time.h X source create 1 lib/as X source create 1 lib/bison X source create 1 lib/c X source create 1 lib/gcc X source create 1 lib/home X source create 1 lib/lex X source create 1 lib/library X source create 1 lib/print X source create 1 lib/program X source create 1 lib/sccs X source create 1 lib/text X source create 1 lib/usr X source create 1 lib/usr.local X source create 1 lib/yacc X source create 1 lib/yacc_many X source create 1 man1/c_incl.1 X source create 1 man1/cook.1 X source create 1 man1/cooktime.1 X source create 1 man1/find_libs.1 X source create 1 man1/roffpp.1 X source create 1 roffpp/main.c X source create 1 roffpp/preprocess.c X source create 1 roffpp/preprocess.h X test create 1 test/00/t0001a.sh X test create 1 test/00/t0002a.sh X test create 1 test/00/t0003a.sh X test create 1 test/00/t0004a.sh X test create 1 test/00/t0005a.sh X test create 1 test/00/t0006a.sh X test create 1 test/00/t0007a.sh X test create 1 test/00/t0008a.sh X test create 1 test/00/t0009a.sh X test create 1 test/00/t0010a.sh X test create 1 test/00/t0011a.sh X test create 1 test/00/t0012a.sh X test create 1 test/00/t0013a.sh X test create 1 test/00/t0014a.sh X test create 1 test/00/t0015a.sh X test create 1 test/00/t0016a.sh X test create 1 test/00/t0017a.sh X test create 1 test/00/t0018a.sh X test create 1 test/00/t0019a.sh X test create 1 test/00/t0020a.sh X test create 1 test/00/t0021a.sh X test create 1 test/00/t0022a.sh X test create 1 test/00/t0023a.sh X test create 1 test/00/t0024a.sh X test create 1 test/00/t0025a.sh X test create 1 test/00/t0026a.sh X X X XProject "cook.1.4", Change 1 Page 4 XChange Details Sat Mar 27 23:14:19 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X test create 1 test/00/t0027a.sh X test create 1 test/00/t0028a.sh X test create 1 test/00/t0029a.sh X test create 1 test/00/t0030a.sh X test create 1 test/00/t0031a.sh X test create 1 test/00/t0032a.sh X test create 1 test/00/t0033a.sh X test create 1 test/00/t0034a.sh X test create 1 test/00/t0035a.sh X test create 1 test/00/t0036a.sh X test create 1 test/00/t0037a.sh X test create 1 test/00/t0038a.sh X test create 1 test/00/t0039a.sh X test create 1 test/00/t0040a.sh X test create 1 test/00/t0041a.sh X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Thu Jan 7 pmiller X 16:27:56 1993 1 X develop_begin Thu Jan 7 pmiller X 16:27:56 1993 1 X develop_end Thu Jan 7 pmiller X 16:27:56 1993 1 X review_pass Thu Jan 7 pmiller X 16:27:56 1993 1 X integrate_begin Thu Jan 7 pmiller X 16:27:56 1993 1 X integrate_pass Thu Jan 7 pmiller X 16:32:29 1993 1 X X X XProject "cook.1.4", Change 2 Page 1 XChange Details Sat Mar 27 23:14:20 1993 X XNAME X Project "cook.1.4", Delta 2, Change 2. X XSUMMARY X cope with missing files better in c_incl X XDESCRIPTION X cope with missing files better in c_incl X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_bug. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 2 c_incl/sniff.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Thu Jan 14 pmiller X 14:32:13 1993 X develop_begin Thu Jan 14 pmiller Elapsed time: 0.054 X 14:32:20 1993 days. X develop_end Thu Jan 14 pmiller X 14:56:35 1993 X review_pass Thu Jan 14 pmiller X 14:56:41 1993 X integrate_begin Thu Jan 14 pmiller Elapsed time: 0.078 X 14:57:19 1993 days. X integrate_pass Thu Jan 14 pmiller X 15:32:31 1993 X X X XProject "cook.1.4", Change 3 Page 1 XChange Details Sat Mar 27 23:14:21 1993 X XNAME X Project "cook.1.4", Delta 3, Change 3. X XSUMMARY X inprove failure messages from tests X XDESCRIPTION X 1. Tests need to say what failed when they fail. X 2. tests should not assume /tmp is not a symlink. X X My thanks to J. Cazander, Philips Electronic Design & Tools, X The Netherlands, for this suggestion. X X This change is exempt from testing against the baseline. X XCAUSE X This change was caused by external_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 2 config X test modify 2 test/00/t0001a.sh X test modify 2 test/00/t0002a.sh X test modify 2 test/00/t0003a.sh X test modify 2 test/00/t0004a.sh X test modify 2 test/00/t0005a.sh X test modify 2 test/00/t0006a.sh X test modify 2 test/00/t0007a.sh X test modify 2 test/00/t0008a.sh X test modify 2 test/00/t0009a.sh X test modify 2 test/00/t0010a.sh X test modify 2 test/00/t0011a.sh X test modify 2 test/00/t0012a.sh X test modify 2 test/00/t0013a.sh X test modify 2 test/00/t0014a.sh X test modify 2 test/00/t0015a.sh X test modify 2 test/00/t0016a.sh X test modify 2 test/00/t0017a.sh X test modify 2 test/00/t0018a.sh X test modify 2 test/00/t0019a.sh X test modify 2 test/00/t0020a.sh X test modify 2 test/00/t0021a.sh X test modify 2 test/00/t0022a.sh X test modify 2 test/00/t0023a.sh X test modify 2 test/00/t0024a.sh X test modify 2 test/00/t0025a.sh X test modify 2 test/00/t0026a.sh X test modify 2 test/00/t0027a.sh X test modify 2 test/00/t0028a.sh X test modify 2 test/00/t0029a.sh X test modify 2 test/00/t0030a.sh X test modify 2 test/00/t0031a.sh X test modify 2 test/00/t0032a.sh X test modify 2 test/00/t0033a.sh X test modify 2 test/00/t0034a.sh X test modify 2 test/00/t0035a.sh X X X XProject "cook.1.4", Change 3 Page 2 XChange Details Sat Mar 27 23:14:21 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X test modify 2 test/00/t0036a.sh X test modify 2 test/00/t0037a.sh X test modify 2 test/00/t0038a.sh X test modify 2 test/00/t0039a.sh X test modify 2 test/00/t0040a.sh X test modify 2 test/00/t0041a.sh X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Sat Jan 30 pmiller X 21:52:55 1993 X develop_begin Sat Jan 30 pmiller Elapsed time: 0.122 X 21:53:03 1993 days. X develop_end Sat Jan 30 pmiller X 22:48:05 1993 X review_pass Sat Jan 30 pmiller X 22:50:03 1993 X integrate_begin Sat Jan 30 pmiller X 22:50:52 1993 X integrate_pass Sat Jan 30 pmiller X 23:00:48 1993 X X X XProject "cook.1.4", Change 4 Page 1 XChange Details Sat Mar 27 23:14:21 1993 X XNAME X Project "cook.1.4", Delta 4, Change 4. X XSUMMARY X getenv name conflict X XDESCRIPTION X The name getenv is defined in system includ files, and X conflicts with the arguments used in the cook implementation. X X My thanks to Adam Krolnik <krolnik@magnum.convex.com> for X reporting this problem. X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by external_bug. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 3 config X source modify 2 cook/env.c X source modify 2 cook/env.h X source modify 2 cook/stmt.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Thu Feb 18 pmiller X 14:53:49 1993 X develop_begin Thu Feb 18 pmiller Elapsed time: 0.115 X 14:54:41 1993 days. X develop_end Thu Feb 18 pmiller X 15:46:37 1993 X review_pass Thu Feb 18 pmiller X 15:46:45 1993 X integrate_begin Thu Feb 18 pmiller Elapsed time: 0.865 X 15:47:15 1993 days. X integrate_pass Thu Feb 18 pmiller X 22:16:39 1993 X X X XProject "cook.1.4", Change 5 Page 1 XChange Details Sat Mar 27 23:14:22 1993 X XNAME X Project "cook.1.4", Delta 5, Change 5. X XSUMMARY X more convex improvements X XDESCRIPTION X There are some bugs in the Convex include files, and some X errors in the source of cook, which prevent it building X successfully. X X My thanks to Adam Krolnik <krolnik@magnum.convex.com> for X reporting this problem. X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by external_bug. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 2 aux/BUILDING.man X source modify 2 cook/expr.c X source modify 2 cook/os.c X source modify 2 cooktime/main.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Fri Feb 19 pmiller X 16:30:01 1993 X develop_begin Fri Feb 19 pmiller Elapsed time: 0.155 X 16:30:16 1993 days. X develop_end Fri Feb 19 pmiller Elapsed time: 0.552 X 17:39:58 1993 days. X review_pass Fri Feb 19 pmiller X 21:48:33 1993 X integrate_begin Fri Feb 19 pmiller X 21:49:12 1993 X integrate_pass Fri Feb 19 pmiller X 21:57:28 1993 X X X XProject "cook.1.4", Change 6 Page 1 XChange Details Sat Mar 27 23:14:23 1993 X XNAME X Project "cook.1.4", Delta 6, Change 6. X XSUMMARY X fix copyright notices X XDESCRIPTION X fix copyright notices X X This change is exempt from testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 3 aux/BUILDING.man X source modify 2 aux/CHANGES.sh X source modify 2 aux/Howto.cook X source modify 2 aux/MANIFEST.sh X source modify 2 aux/Makefile.awk X source modify 2 aux/Makefile.sh X source modify 2 aux/README.man X source modify 2 aux/patches.sh X source modify 2 c_incl/cache.c X source modify 2 c_incl/cache.h X source modify 2 c_incl/lang_c.c X source modify 2 c_incl/lang_roff.c X source modify 2 c_incl/main.c X source modify 2 c_incl/os.c X source modify 2 c_incl/os.h X source modify 3 c_incl/sniff.c X source modify 2 c_incl/sniff.h X source modify 2 common/ansi.c X source modify 2 common/arglex.c X source modify 2 common/arglex.h X source modify 2 common/error.c X source modify 2 common/error.h X source modify 2 common/help.c X source modify 2 common/help.h X source modify 2 common/main.h X source modify 2 common/mem.c X source modify 2 common/mem.h X source modify 2 common/s-v-arg.h X source modify 2 common/str.c X source modify 2 common/str.h X source modify 2 common/trace.c X source modify 2 common/trace.h X source modify 2 common/version.c X source modify 2 common/version.h X source modify 2 common/word.c X source modify 2 common/word.h X source modify 2 conf/ConvexOS-10 X source modify 2 conf/SunOS-4.1.2 X source modify 2 conf/SunOS-4.1.3 X source modify 2 conf/SysV-4.0 X X X XProject "cook.1.4", Change 6 Page 2 XChange Details Sat Mar 27 23:14:23 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 2 conf/dgux-5.4.1 X source modify 4 config X source modify 2 cook/builtin.c X source modify 2 cook/builtin.h X source modify 2 cook/cook.c X source modify 2 cook/cook.h X source modify 3 cook/env.c X source modify 3 cook/env.h X source modify 3 cook/expr.c X source modify 2 cook/expr.h X source modify 2 cook/glob.c X source modify 2 cook/glob.h X source modify 2 cook/hashline.h X source modify 2 cook/hashline.y X source modify 2 cook/id.c X source modify 2 cook/id.h X source modify 2 cook/lex.c X source modify 2 cook/lex.h X source modify 2 cook/listing.c X source modify 2 cook/listing.h X source modify 2 cook/main.c X source modify 2 cook/match.c X source modify 2 cook/match.h X source modify 2 cook/option.c X source modify 2 cook/option.h X source modify 3 cook/os.c X source modify 2 cook/os.h X source modify 2 cook/parse.h X source modify 2 cook/parse.y X source modify 3 cook/stmt.c X source modify 2 cook/stmt.h X source modify 2 doc/builtin X source modify 2 doc/cmdline X source modify 2 doc/conditions X source modify 2 doc/glossary X source modify 2 doc/history X source modify 2 doc/how X source modify 2 doc/intro X source modify 2 doc/intro.aa X source modify 2 doc/intro.bb X source modify 2 doc/language X source modify 2 doc/match X source modify 2 doc/option X source modify 2 doc/refman.t X source modify 2 doc/system X source modify 2 doc/variables X source modify 2 find_libs/main.c X source modify 2 find_libs/os.c X source modify 2 find_libs/os.h X source modify 2 man1/c_incl.1 X source modify 2 man1/cook.1 X source modify 2 man1/cooktime.1 X source modify 2 man1/find_libs.1 X source create 1 man1/install.sh X source modify 2 man1/roffpp.1 X X X XProject "cook.1.4", Change 6 Page 3 XChange Details Sat Mar 27 23:14:23 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 2 roffpp/main.c X source modify 2 roffpp/preprocess.c X source modify 2 roffpp/preprocess.h X test modify 3 test/00/t0001a.sh X test modify 3 test/00/t0002a.sh X test modify 3 test/00/t0003a.sh X test modify 3 test/00/t0004a.sh X test modify 3 test/00/t0005a.sh X test modify 3 test/00/t0006a.sh X test modify 3 test/00/t0007a.sh X test modify 3 test/00/t0008a.sh X test modify 3 test/00/t0009a.sh X test modify 3 test/00/t0010a.sh X test modify 3 test/00/t0011a.sh X test modify 3 test/00/t0012a.sh X test modify 3 test/00/t0013a.sh X test modify 3 test/00/t0014a.sh X test modify 3 test/00/t0015a.sh X test modify 3 test/00/t0016a.sh X test modify 3 test/00/t0017a.sh X test modify 3 test/00/t0018a.sh X test modify 3 test/00/t0019a.sh X test modify 3 test/00/t0020a.sh X test modify 3 test/00/t0021a.sh X test modify 3 test/00/t0022a.sh X test modify 3 test/00/t0023a.sh X test modify 3 test/00/t0024a.sh X test modify 3 test/00/t0025a.sh X test modify 3 test/00/t0026a.sh X test modify 3 test/00/t0027a.sh X test modify 3 test/00/t0028a.sh X test modify 3 test/00/t0029a.sh X test modify 3 test/00/t0030a.sh X test modify 3 test/00/t0031a.sh X test modify 3 test/00/t0032a.sh X test modify 3 test/00/t0033a.sh X test modify 3 test/00/t0034a.sh X test modify 3 test/00/t0035a.sh X test modify 3 test/00/t0036a.sh X test modify 3 test/00/t0037a.sh X test modify 3 test/00/t0038a.sh X test modify 3 test/00/t0039a.sh X test modify 3 test/00/t0040a.sh X test modify 3 test/00/t0041a.sh X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Mon Mar 22 pmiller X 12:49:07 1993 X develop_begin Mon Mar 22 pmiller Elapsed time: 0.000 X 12:49:24 1993 days. X develop_end Mon Mar 22 pmiller X 21:35:50 1993 X review_pass Mon Mar 22 pmiller X X X XProject "cook.1.4", Change 6 Page 4 XChange Details Sat Mar 27 23:14:23 1993 X X What When Who Comment X ------ ------ ----- --------- X 21:35:57 1993 X integrate_begin Mon Mar 22 pmiller Elapsed time: 0.074 X 21:36:51 1993 days. X integrate_pass Mon Mar 22 pmiller X 22:10:07 1993 X X X XProject "cook.1.4", Change 7 Page 1 XChange Details Sat Mar 27 23:14:24 1993 X XNAME X Project "cook.1.4", Delta 7, Change 7. X XSUMMARY X fix license version X XDESCRIPTION X fix license version X X This change is exempt from testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source remove 1 COPYING X source create 1 LICENSE X source modify 4 aux/BUILDING.man X source modify 3 aux/CHANGES.sh X source modify 3 aux/Howto.cook X source modify 3 aux/MANIFEST.sh X source modify 3 aux/Makefile.awk X source modify 3 aux/Makefile.sh X source modify 3 aux/README.man X source modify 3 aux/patches.sh X source modify 3 c_incl/cache.c X source modify 3 c_incl/cache.h X source modify 3 c_incl/lang_c.c X source modify 3 c_incl/lang_roff.c X source modify 3 c_incl/main.c X source modify 3 c_incl/os.c X source modify 3 c_incl/os.h X source modify 4 c_incl/sniff.c X source modify 3 c_incl/sniff.h X source modify 3 common/ansi.c X source modify 3 common/arglex.c X source modify 3 common/arglex.h X source modify 3 common/error.c X source modify 3 common/error.h X source modify 3 common/help.c X source modify 3 common/help.h X source modify 3 common/main.h X source modify 3 common/mem.c X source modify 3 common/mem.h X source modify 3 common/s-v-arg.h X source modify 3 common/str.c X source modify 3 common/str.h X source modify 3 common/trace.c X source modify 3 common/trace.h X source modify 3 common/version.c X source modify 3 common/version.h X source modify 3 common/word.c X source modify 3 common/word.h X source modify 3 conf/ConvexOS-10 X source modify 3 conf/SunOS-4.1.2 X X X XProject "cook.1.4", Change 7 Page 2 XChange Details Sat Mar 27 23:14:24 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 3 conf/SunOS-4.1.3 X source modify 3 conf/SysV-4.0 X source modify 3 conf/dgux-5.4.1 X source modify 5 config X source modify 3 cook/builtin.c X source modify 3 cook/builtin.h X source modify 3 cook/cook.c X source modify 3 cook/cook.h X source modify 4 cook/env.c X source modify 4 cook/env.h X source modify 4 cook/expr.c X source modify 3 cook/expr.h X source modify 3 cook/glob.c X source modify 3 cook/glob.h X source modify 3 cook/hashline.h X source modify 3 cook/hashline.y X source modify 3 cook/id.c X source modify 3 cook/id.h X source modify 3 cook/lex.c X source modify 3 cook/lex.h X source modify 3 cook/listing.c X source modify 3 cook/listing.h X source modify 3 cook/main.c X source modify 3 cook/match.c X source modify 3 cook/match.h X source modify 3 cook/option.c X source modify 3 cook/option.h X source modify 4 cook/os.c X source modify 3 cook/os.h X source modify 3 cook/parse.h X source modify 3 cook/parse.y X source modify 4 cook/stmt.c X source modify 3 cook/stmt.h X source modify 2 cooktime/date.h X source modify 2 cooktime/date.y X source modify 3 cooktime/main.c X source modify 3 doc/builtin X source modify 3 doc/cmdline X source modify 3 doc/conditions X source modify 3 doc/glossary X source modify 3 doc/history X source modify 3 doc/how X source modify 3 doc/intro X source modify 3 doc/intro.aa X source modify 3 doc/intro.bb X source modify 3 doc/language X source modify 3 doc/match X source modify 3 doc/option X source modify 3 doc/refman.t X source modify 3 doc/system X source modify 3 doc/variables X source modify 3 find_libs/main.c X source modify 3 find_libs/os.c X source modify 3 find_libs/os.h X source modify 3 man1/c_incl.1 X X X XProject "cook.1.4", Change 7 Page 3 XChange Details Sat Mar 27 23:14:24 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 3 man1/cook.1 X source modify 3 man1/cooktime.1 X source modify 3 man1/find_libs.1 X source modify 2 man1/install.sh X source modify 3 man1/roffpp.1 X source modify 3 roffpp/main.c X source modify 3 roffpp/preprocess.c X source modify 3 roffpp/preprocess.h X test modify 4 test/00/t0001a.sh X test modify 4 test/00/t0002a.sh X test modify 4 test/00/t0003a.sh X test modify 4 test/00/t0004a.sh X test modify 4 test/00/t0005a.sh X test modify 4 test/00/t0006a.sh X test modify 4 test/00/t0007a.sh X test modify 4 test/00/t0008a.sh X test modify 4 test/00/t0009a.sh X test modify 4 test/00/t0010a.sh X test modify 4 test/00/t0011a.sh X test modify 4 test/00/t0012a.sh X test modify 4 test/00/t0013a.sh X test modify 4 test/00/t0014a.sh X test modify 4 test/00/t0015a.sh X test modify 4 test/00/t0016a.sh X test modify 4 test/00/t0017a.sh X test modify 4 test/00/t0018a.sh X test modify 4 test/00/t0019a.sh X test modify 4 test/00/t0020a.sh X test modify 4 test/00/t0021a.sh X test modify 4 test/00/t0022a.sh X test modify 4 test/00/t0023a.sh X test modify 4 test/00/t0024a.sh X test modify 4 test/00/t0025a.sh X test modify 4 test/00/t0026a.sh X test modify 4 test/00/t0027a.sh X test modify 4 test/00/t0028a.sh X test modify 4 test/00/t0029a.sh X test modify 4 test/00/t0030a.sh X test modify 4 test/00/t0031a.sh X test modify 4 test/00/t0032a.sh X test modify 4 test/00/t0033a.sh X test modify 4 test/00/t0034a.sh X test modify 4 test/00/t0035a.sh X test modify 4 test/00/t0036a.sh X test modify 4 test/00/t0037a.sh X test modify 4 test/00/t0038a.sh X test modify 4 test/00/t0039a.sh X test modify 4 test/00/t0040a.sh X test modify 4 test/00/t0041a.sh X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Mon Mar 22 pmiller X 22:15:10 1993 X X X XProject "cook.1.4", Change 7 Page 4 XChange Details Sat Mar 27 23:14:24 1993 X X What When Who Comment X ------ ------ ----- --------- X develop_begin Mon Mar 22 pmiller Elapsed time: 0.000 X 22:15:20 1993 days. X develop_end Tue Mar 23 pmiller X 09:07:47 1993 X review_pass Tue Mar 23 pmiller X 09:15:14 1993 X integrate_begin Tue Mar 23 pmiller Elapsed time: 0.086 X 09:15:53 1993 days. X integrate_pass Tue Mar 23 pmiller X 09:54:45 1993 X X X XProject "cook.1.4", Change 8 Page 1 XChange Details Sat Mar 27 23:14:25 1993 X XNAME X Project "cook.1.4", Delta 8, Change 8. X XSUMMARY X use _ty suffix, not _t suffix X XDESCRIPTION X The ANSI C and POSIX standards reserve the _t suffix. The most X unlikely collisions have been observed. X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 4 c_incl/cache.c X source modify 4 c_incl/cache.h X source modify 4 c_incl/lang_c.c X source modify 4 c_incl/lang_roff.c X source modify 4 c_incl/main.c X source modify 5 c_incl/sniff.c X source modify 4 c_incl/sniff.h X source modify 4 common/arglex.c X source modify 4 common/arglex.h X source modify 4 common/error.c X source modify 4 common/error.h X source modify 4 common/str.c X source modify 4 common/str.h X source modify 4 common/trace.c X source modify 4 common/version.c X source modify 4 common/word.c X source modify 4 common/word.h X source modify 4 cook/builtin.c X source modify 4 cook/cook.c X source modify 4 cook/cook.h X source modify 5 cook/expr.c X source modify 4 cook/expr.h X source modify 4 cook/glob.c X source modify 4 cook/hashline.y X source modify 4 cook/id.c X source modify 4 cook/id.h X source modify 4 cook/lex.c X source modify 4 cook/lex.h X source modify 4 cook/listing.c X source modify 4 cook/main.c X source modify 4 cook/match.c X source modify 4 cook/match.h X source modify 4 cook/option.c X source modify 4 cook/option.h X source modify 5 cook/os.c X source modify 4 cook/os.h X source modify 4 cook/parse.h X source modify 4 cook/parse.y X X X XProject "cook.1.4", Change 8 Page 2 XChange Details Sat Mar 27 23:14:25 1993 X X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 5 cook/stmt.c X source modify 4 cook/stmt.h X source modify 4 cooktime/main.c X source modify 4 find_libs/main.c X source modify 4 roffpp/main.c X source modify 4 roffpp/preprocess.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Tue Mar 23 pmiller X 12:10:52 1993 X develop_begin Tue Mar 23 pmiller Elapsed time: 1.090 X 12:11:04 1993 days. X develop_end Wed Mar 24 pmiller X 12:51:44 1993 X review_pass Wed Mar 24 pmiller X 12:52:03 1993 X integrate_begin Wed Mar 24 pmiller Elapsed time: 0.128 X 12:52:43 1993 days. X integrate_pass Wed Mar 24 pmiller X 13:50:27 1993 X X X XProject "cook.1.4", Change 9 Page 1 XChange Details Sat Mar 27 23:14:27 1993 X XNAME X Project "cook.1.4", Delta 9, Change 9. X XSUMMARY X add GNU style long option names X XDESCRIPTION X All command oine option names in cook are long, so this is not X very useful. The double '--' is replaced with a single '-'. X The --foo=bar syntax is also supported X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 5 c_incl/main.c X source modify 5 common/arglex.c X source modify 5 common/arglex.h X source modify 4 common/help.c X source modify 5 common/version.c X source modify 5 cook/main.c X source modify 5 cooktime/main.c X source modify 5 find_libs/main.c X source modify 5 roffpp/main.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Wed Mar 24 pmiller X 13:54:14 1993 X develop_begin Wed Mar 24 pmiller Elapsed time: 0.000 X 13:54:23 1993 days. X develop_end Wed Mar 24 pmiller X 22:35:19 1993 X review_pass Wed Mar 24 pmiller X 22:35:26 1993 X integrate_begin Wed Mar 24 pmiller X 22:36:09 1993 X integrate_pass Wed Mar 24 pmiller X 22:45:34 1993 X X X XProject "cook.1.4", Change 10 Page 1 XChange Details Sat Mar 27 23:14:32 1993 X XNAME X Project "cook.1.4", Delta 10, Change 10. X XSUMMARY X sundry improvements X XDESCRIPTION X Several improvements were made to "polish" the program in X preparation for posting another rev. X 1. improve the README file X 2. improve the BUILDING file X 3. improve the tar file X 4. Improve the Makefile file X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 5 aux/BUILDING.man X source modify 4 aux/Howto.cook X source modify 4 aux/Makefile.sh X source modify 4 aux/README.man X source modify 6 config X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Wed Mar 24 pmiller X 22:47:28 1993 X develop_begin Wed Mar 24 pmiller Elapsed time: 0.000 X 22:47:33 1993 days. X develop_end Thu Mar 25 pmiller X 10:12:20 1993 X review_pass Thu Mar 25 pmiller X 10:12:26 1993 X integrate_begin Thu Mar 25 pmiller Elapsed time: 0.094 X 10:12:56 1993 days. X integrate_pass Thu Mar 25 pmiller X 10:55:13 1993 X X X XProject "cook.1.4", Change 11 Page 1 XChange Details Sat Mar 27 23:14:34 1993 X XNAME X Project "cook.1.4", Delta 11, Change 11. X XSUMMARY X ports to more platforms X XDESCRIPTION X Add support for Pyramid, and correct some small problems found X while poting. X X This change is exempt from testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 6 aux/BUILDING.man X source modify 5 aux/Makefile.sh X source modify 4 conf/ConvexOS-10 X source modify 4 conf/SunOS-4.1.2 X source modify 4 conf/SunOS-4.1.3 X source modify 4 conf/SysV-4.0 X source create 1 conf/ULTRIX-4.2 X source create 1 conf/dcosx X source modify 4 conf/dgux-5.4.1 X source modify 5 cook/glob.c X source modify 6 cook/os.c X source modify 3 cooktime/date.y X test modify 5 test/00/t0041a.sh X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Thu Mar 25 pmiller X 12:05:16 1993 X develop_begin Thu Mar 25 pmiller Elapsed time: 0.226 X 12:05:31 1993 days. X develop_end Thu Mar 25 pmiller X 13:47:26 1993 X develop_end_ Thu Mar 25 pmiller X undo 13:48:50 1993 X develop_end Thu Mar 25 pmiller X 13:50:24 1993 X review_pass Thu Mar 25 pmiller X 13:51:41 1993 X integrate_begin Thu Mar 25 pmiller Elapsed time: 0.000 X 13:52:38 1993 days. X integrate_pass Thu Mar 25 pmiller X 21:49:11 1993 X X X XProject "cook.1.4", Change 12 Page 1 XChange Details Sat Mar 27 23:14:37 1993 X XNAME X Project "cook.1.4", Delta 12, Change 12. X XSUMMARY X improve the manual pages X XDESCRIPTION X Correct some small problems and make some minor improvements, X including: X 1. put a better email address in the shar files. X 2. have the manual entries explain abbreviations better X 3. have the help within the commands reflect the man pages X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 5 aux/Howto.cook X source modify 6 c_incl/main.c X source modify 7 config X source modify 6 cook/main.c X source modify 6 cooktime/main.c X source modify 6 find_libs/main.c X source modify 4 man1/c_incl.1 X source modify 4 man1/cook.1 X source modify 4 man1/cooktime.1 X source create 1 man1/copyright.so X source modify 4 man1/find_libs.1 X source modify 3 man1/install.sh X source create 1 man1/o__rules.so X source modify 4 man1/roffpp.1 X source modify 6 roffpp/main.c X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Thu Mar 25 pmiller X 21:51:15 1993 X develop_begin Thu Mar 25 pmiller Elapsed time: 1.115 X 21:51:19 1993 days. X develop_end Fri Mar 26 pmiller X 22:42:58 1993 X review_pass Fri Mar 26 pmiller X 22:43:05 1993 X integrate_begin Fri Mar 26 pmiller Elapsed time: 0.061 X 22:43:40 1993 days. X integrate_pass Fri Mar 26 pmiller X 23:11:17 1993 X X X XProject "cook.1.4", Change 13 Page 1 XChange Details Sat Mar 27 23:14:39 1993 X XNAME X Project "cook.1.4", Delta 13, Change 13. X XSUMMARY X note ConvexOS as a known port X XDESCRIPTION X Checks that ConvexOS works, note comments in Makefile X X This change is exempt from testing. This change is exempt from X testing against the baseline. X XCAUSE X This change was caused by internal_enhancement. X XSTATE X This change is in 'being_integrated' state. X XFILES X Type Action Edit File Name X ------- ------- ------- ----------- X source modify 6 aux/BUILDING.man X source modify 5 aux/Makefile.sh X source modify 4 aux/README.man X XHISTORY X What When Who Comment X ------ ------ ----- --------- X new_change Fri Mar 26 pmiller X 23:22:24 1993 X develop_begin Fri Mar 26 pmiller Elapsed time: 0.962 X 23:22:33 1993 days. X develop_end Sat Mar 27 pmiller X 23:05:24 1993 X review_pass Sat Mar 27 pmiller X 23:05:34 1993 X integrate_begin Sat Mar 27 pmiller X 23:06:04 1993 END_OF_FILE if test 33082 -ne `wc -c <'CHANGES'`; then echo shar: \"'CHANGES'\" unpacked with wrong size! fi # end of 'CHANGES' fi if test -f 'cook/cook.c' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'cook/cook.c'\" else echo shar: Extracting \"'cook/cook.c'\" $30507 characters$ sed "s/^X//" >'cook/cook.c' <<'END_OF_FILE' X/* X * cook - file construction tool X * Copyright (C) 1990, 1991, 1992, 1993 Peter Miller. X * All rights reserved. X * X * This program is free software; you can redistribute it and/or modify X * it under the terms of the GNU General Public License as published by X * the Free Software Foundation; either version 2 of the License, or X * (at your option) any later version. X * X * This program is distributed in the hope that it will be useful, X * but WITHOUT ANY WARRANTY; without even the implied warranty of X * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the X * GNU General Public License for more details. X * X * You should have received a copy of the GNU General Public License X * along with this program; if not, write to the Free Software X * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. X * X * MANIFEST: functions to cook targets X * X * the kitchen X * X * This file contains the part of cook that actually decides which X * recipes will be cooked. X * X * When cook has a target, cook performs the following actions in the order X * given: X * X * 1. Cook scans through the instanciated prerequisite recipes. All X * prerequisite recipes with the target in their target list are used. X * X * If the recipe is used, any prerequisite files are recursively X * cooked, then if any of the prerequisite files were out of date, then X * all other explicit or implicit recipes with the same target will be X * deemed to be out of date. X * X * 2. Cook then scans through the instanciated explicit recipes. All X * explicit recipes with the target in their target list are used. X * X * If the recipe is used, any prerequisite files are recursively X * cooked, then if any prerequisites were out of date (including those X * of prerequisite recipes) then the actions bound to this recipe will X * be evaluated. X * X * 3. If the target was not the subject of any explicit recipe, cook then X * scans the instanciated implicit recipes. Only first implicit recipe X * for which cook knows how to cook will be used. X * X * Implicit recipe targets and prerequisites may contain a wilcard X * character (%), which is why they are implicit. If more than one X * wildcard character appears, only the last is considered the wilcard X * charcater. X * X * If an implicit recipe is used, when expressions are evaluaded into X * word lists, any word containing the wildcard charcater (%) will be X * expanded out by the current wildcard expansion. X * X * 4. If the target is not the subject of any prerequisite or explicit X * recipe, and no implicit recipes can be applied, then two things can X * happen. X * a. If the file exists, then it is up to date, or X * b. If the file does not exist then cook doesn't know how. X * X * If a command in the actions bound to any recipe fail, cook will not X * evaluate those actions any further, and will not evaluate the actions X * of any recipe for which the target of the failed actions was a X * prerequisite. X * X * Cook will trap recursive looping of targets. If a recursion loop is X * detected, then X * 1. If the file exists, the it is up to date, or X * 2. If the file does not exist then cook doesn't know how. X */ X X#include <stddef.h> X#include <stdio.h> X#include <time.h> X#include <signal.h> X X#include <cook.h> X#include <error.h> X#include <id.h> X#include <main.h> X#include <match.h> X#include <mem.h> X#include <option.h> X#include <os.h> X#include <trace.h> X X Xrlist explicit; /* the explicit recipes */ Xrlist implicit; /* the implicit recipes */ Xstatic int max_tag; Xint desist; X X X/* X * NAME X * interrupt - handle interrupts by signals X * X * SYNOPSIS X * void interrupt(int); X * X * DESCRIPTION X * The interrupt function is used to set the appropriate flags when an X * interrupt occurs. X * X * RETURNS X * void X * X * CAVEAT X * Don't use to extravagantly, because it just returns! X */ X Xstatic void interrupt _((int)); X Xstatic void Xinterrupt(n) X int n; X{ X desist++; X error("interrupted by %s", signal_name(n)); X option_set_errors(); X signal(n, interrupt); X} X X X/* X * NAME X * recipe_tag - make next one X * X * SYNOPSIS X * int recipe_tag(void); X * X * DESCRIPTION X * The recipe_tag function is used to generate successive recipe tages. X * Recipe tags are used during the -trace output to indicate which recipe X * is in use. Recipes are not necessarily instanciated in the order in X * which they appear in the source file, hence the tagging. X * X * RETURNS X * int; unique tag X */ X Xint Xrecipe_tag() X{ X return ++max_tag; X} X X X/* X * NAME X * cook_status_name - give name of status X * X * SYNOPSIS X * char *cook_status_name(int); X * X * DESCRIPTION X * The cook_status_name function is used to map a cook status name into a X * more informative string equivalent of that status. X * X * RETURNS X * char *; pointer to C string. X * X * CAVEAT X * Do not pass the returned string to free(). X * Do not alter the contents of the string pointed to by the return value. X * This function is obly available when synbol DEBUG is defined. X * Assumes that the argument will be a valid status value. X */ X X#ifdef DEBUG X Xstatic char *cook_status_name _((int)); X Xstatic char * Xcook_status_name(n) X int n; X{ X static char *name[] = X { X "COOK_DONTKNOW", X "COOK_ERROR", X "COOK_DONE", X "COOK_UPTODATE", X "COOK_BACKTRACK", X }; X static char buffer[12]; X X if (n >= 0 && n < SIZEOF(name)) X return name[n]; X sprintf(buffer, "%d", n); X return buffer; X} X X#endif X Xstatic int cooker _((string_ty *, int, int)); /* forward */ X X X/* X * NAME X * cook_search_list X * X * SYNOPSIS X * cook_search_list(wlist *slp); X * X * DESCRIPTION X * The cook_search_list function is used to get the search list X * from the "search_list" variable. X * X * Defaulting and clean-up are done here, also. X * If absent, defaults to ".". X * If the first element is not "." then it is inserted. X * X * ARGUMENTS X * slp - where to put the result X */ X Xstatic void cook_search_list _((wlist *slp)); X Xstatic void Xcook_search_list(slp) X wlist *slp; X{ X string_ty *s; X X /* X * make sure the variable exists X */ X trace(("cook_search_list()\n{\n"/*}*/)); X if (!id_search(id_search_list, ID_CLASS_VARIABLE, slp)) X { X wl_zero(slp); X s = str_from_c("."); X wl_append(slp, s); X str_free(s); X id_assign(id_search_list, ID_CLASS_VARIABLE, slp); X } X X /* X * make sure the search list isn't empty X */ X if (!slp->wl_nwords) X { X s = str_from_c("."); X wl_append(slp, s); X str_free(s); X id_assign(id_search_list, ID_CLASS_VARIABLE, slp); X } X X /* X * make sure the search list has "." as the first element X */ X if X ( X slp->wl_word[0]->str_text[0] != '.' X || X slp->wl_word[0]->str_text[1] X ) X { X s = str_from_c("."); X wl_prepend(slp, s); X str_free(s); X id_assign(id_search_list, ID_CLASS_VARIABLE, slp); X } X trace((/*{*/"}\n")); X} X X X/* X * NAME X * cook_mtime X * X * SYNOPSIS X * long cook_mtime(string_ty *path); X * X * DESCRIPTION X * The cook_mtime function is used to scan the search path for X * a file to determine the last-modified time of the file. X * X * ARGUMENTS X * path - file to get the mtime for X * X * RETURNS X * long; -1 on error, 0 if no such file, >0 for time X * X * CAVEAT X * The user must design rules using the [resolve] function. X */ X Xstatic long cook_mtime _((string_ty *path)); X Xstatic long Xcook_mtime(path) X string_ty *path; X{ X long result; X X trace(("cook_mtime(path = \"%s\")\n{\n"/*}*/, path->str_text)); X if (path->str_text[0] == '/') X result = os_mtime(path); X else X { X wlist sl; X long j; X X result = 0; X cook_search_list(&sl); X for (j = 0; j < sl.wl_nwords; ++j) X { X string_ty *s1; X string_ty *s2; X long t; X X s1 = sl.wl_word[j]; X if (s1->str_text[0] == '.' && !s1->str_text[1]) X s2 = str_copy(path); X else X s2 = str_format("%S/%S", s1, path); X t = os_mtime(s2); X str_free(s2); X if (t != 0) X { X result = t; X break; X } X } X wl_free(&sl); X } X trace(("return %ld;\n", result)); X trace((/*{*/"}\n")); X return result; X} X X X/* X * NAME X * cook_mtime_adjust X * X * SYNOPSIS X * int cook_mtime(string_ty *path); X * X * DESCRIPTION X * The cook_mtime_adjust function is used to adjust the mtime of X * the first element of the search path catted with the path given. X * X * ARGUMENTS X * path - mtime to adjust X * X * RETURNS X * int; 0 on success, -1 on error X * X * CAVEAT X * The user must design rules using the [resolve] function. X */ X Xstatic int cook_mtime_adjust _((string_ty *)); X Xstatic int Xcook_mtime_adjust(path) X string_ty *path; X{ X int result; X X /* X * the first element is guaranteed to be "." X * so we call os_mtime_adjust with path X * whether it is absolute or relative. X */ X trace(("cook_mtime_adjust(path = \"%s\")\n{\n"/*}*/, path->str_text)); X result = os_mtime_adjust(path); X trace(("return %d;\n", result)); X trace((/*{*/"}\n")); X return result; X} X X X/* X * NAME X * cook_mtime_resolve X * X * SYNOPSIS X * int cook_mtime_resolve(wlist *output, wlist *input); X * X * DESCRIPTION X * The cook_mtime_resolve function is used to X * resolve the name used for a file in the search list. X * X * It implements the "resolve" built-in function. X * X * ARGUMENTS X * input - the function arguments (0 is the func name) X * output - where to put the results X * X * RETURNS X * int; 0 on success, -1 on error X * X * CAVEAT X * The user must design rules using the [resolve] function. X */ X Xint Xcook_mtime_resolve(output, input) X wlist *output; X wlist *input; X{ X int result; X long j; X wlist sl; X X trace(("cook_mtime_resolve(input = %08lX, output = %08lX)\n{\n"/*}*/, X input, output)); X cook_search_list(&sl); X result = 0; X for (j = 1; j < input->wl_nwords; ++j) X { X string_ty *arg; X X arg = input->wl_word[j]; X if (arg->str_text[0] == '/') X wl_append(output, arg); X else X { X int done; X long k; X X done = 0; X for (k = 0; k < sl.wl_nwords; ++k) X { X string_ty *s1; X string_ty *s2; X long t; X X s1 = sl.wl_word[k]; X if (s1->str_text[0] == '.' && !s1->str_text[1]) X s2 = str_copy(arg); X else X s2 = str_format("%S/%S", s1, arg); X t = os_mtime(s2); X if (t < 0) X { X result = -1; X str_free(s2); X break; X } X if (t > 0) X { X wl_append(output, s2); X str_free(s2); X done = 1; X break; X } X str_free(s2); X } X if (!done) X wl_append(output, arg); X } X if (result < 0) X break; X } X wl_free(&sl); X trace(("return %d;\n", result)); X trace((/*{*/"}\n")); X return result; X} X X X/* X * NAME X * chef - the bit that does the cooking X * X * SYNOPSIS X * int chef(string_ty *target, int dkwinge, recipe *rp, X * time_ty age, int forced, int build); X * X * DESCRIPTION X * The chef function is used to evaluate a recipe. X * X * RETURNS X * The chef function returns an int; one of the cook status values. X * X * CAVEAT X * The `target' variable is assumed to have already been set. X * The match pattern is assumes to have been pushed already. X * The recipe flags apply to expression evaluations for ingredients, too. X */ X Xstatic int chef _((string_ty *, int, recipe *, time_t, int, int)); X Xstatic int Xchef(target, dkwinge, rp, age, forced, build) X string_ty *target; X int dkwinge; X recipe *rp; X time_t age; X int forced; X int build; X{ X int j; X int k; X int best; X char *recipe_type_name; X wlist friends; X wlist need; X wlist younger; X match_ty *field; X X trace(("chef(target = %08lX, dkwinge = %d, rp = %08lX, age = %ld, forced = %d, build = %d)\n{\n"/*}*/, target, dkwinge, rp, age, forced, build)); X trace_string(target->str_text); X wl_zero(&need); X wl_zero(&younger); X wl_zero(&friends); X field = match_top(); X if (field) X { X wl_reconstruct(&friends, &rp->r_target, field); X recipe_type_name = "implicit"; X } X else X { X wl_copy(&friends, &rp->r_target); X recipe_type_name = "explicit"; X } X id_assign_push(id_friend, ID_CLASS_VARIABLE, &friends); X X /* X * age should be set to the worst case of all the targets X */ X for (j = 0; j < friends.wl_nwords; ++j) X { X long age2; X X age2 = cook_mtime(friends.wl_word[j]); X if (age2 < 0) X { X best = COOK_ERROR; X goto ret; X } X if (age2 < age) X age = age2; X } X X /* X * Flags apply to the precondition and to the ingredients evaluation. X * That is why the grammar puts them first. X */ X cook_flags(rp->r_flags, OPTION_LEVEL_RECIPE); X X /* X * wander through the ingredients, seeing if we know how to cook them X * the first set is used to determine if to use this recipe X * the second set must be cookable X */ X if (!forced) X forced = option_test(OPTION_FORCE); X best = COOK_UPTODATE; X for (j = 0; j < rp->r_need.el_nexprs; ++j) X { X wlist wl; X X wl_zero(&wl); X if (expr_eval(&wl, rp->r_need.el_expr[j])) X { X wl_free(&wl); X best = COOK_ERROR; X goto ret; X } X for (k = 0; k < wl.wl_nwords; ++k) X { X string_ty *target2; X int best2; X X target2 = wl.wl_word[k]; X if (!os_legal_path(target2)) X { X best = COOK_BACKTRACK; X wl_free(&wl); X goto ret; X } X wl_append_unique(&need, target2); X assert(rp->r_tag <= max_tag); X if (option_test(OPTION_TRACE)) X { X error X ( X "\"%s\" %s \"%s\" by %s recipe %d (trace)", X target->str_text, X (dkwinge ? "requires" : "may require"), X target2->str_text, X recipe_type_name, X rp->r_tag X ); X } X option_undo_level(OPTION_LEVEL_RECIPE); X best2 = cooker(target2, dkwinge, build); X cook_flags(rp->r_flags, OPTION_LEVEL_RECIPE); X if (best2 == COOK_DONTKNOW) X best2 = COOK_ERROR; X if (best2 < best) X best = best2; X switch (best2) X { X case COOK_BACKTRACK: X best = best2; X wl_free(&wl); X goto ret; X X default: X if (!option_test(OPTION_PERSEVERE)) X { X wl_free(&wl); X goto ret; X } X break; X X case COOK_UPTODATE: X { X time_t mtime; X X mtime = cook_mtime(target2); X if (mtime < 0) X { X wl_free(&wl); X best = COOK_ERROR; X goto ret; X } X if (mtime < age) X break; X } X /* fall through... */ X X case COOK_DONE: X forced = 1; X wl_append_unique(&younger, target2); X break; X } X } X wl_free(&wl); X } X for (j = 0; j < rp->r_need2.el_nexprs; ++j) X { X wlist wl; X X wl_zero(&wl); X if (expr_eval(&wl, rp->r_need2.el_expr[j])) X { X wl_free(&wl); X best = COOK_ERROR; X goto ret; X } X for (k = 0; k < wl.wl_nwords; ++k) X { X string_ty *target2; X int best2; X X target2 = wl.wl_word[k]; X if (!os_legal_path(target2)) X { X best = COOK_BACKTRACK; X wl_free(&wl); X goto ret; X } X wl_append_unique(&need, target2); X if (option_test(OPTION_TRACE)) X { X error X ( X "\"%s\" requires \"%s\" by %s recipe %d (trace)", X target->str_text, X target2->str_text, X recipe_type_name, X rp->r_tag X ); X } X option_undo_level(OPTION_LEVEL_RECIPE); X best2 = cooker(target2, 1, build); X cook_flags(rp->r_flags, OPTION_LEVEL_RECIPE); X if (best2 == COOK_BACKTRACK || best2 == COOK_DONTKNOW) X best2 = COOK_ERROR; X if (best2 < best) X best = best2; X switch (best2) X { X default: X if (!option_test(OPTION_PERSEVERE)) X { X wl_free(&wl); X goto ret; X } X break; X X case COOK_UPTODATE: X { X time_t mtime; X X mtime = cook_mtime(target2); X if (mtime < 0) X { X wl_free(&wl); X best = COOK_ERROR; X goto ret; X } X if (mtime < age) X break; X } X /* fall through... */ X X case COOK_DONE: X forced = 1; X wl_append_unique(&younger, target2); X break; X } X } X wl_free(&wl); X } X if (!need.wl_nwords) X forced = 1; X X /* X * see if this recipe applies X */ X if (rp->r_precondition) X { X int result; X X id_assign_push(id_need, ID_CLASS_VARIABLE, &need); X id_assign_push(id_younger, ID_CLASS_VARIABLE, &younger); X result = expr_eval_condition(rp->r_precondition); X id_delete(id_need, ID_CLASS_VARIABLE); X id_delete(id_younger, ID_CLASS_VARIABLE); X switch (result) X { X case -1: X best = COOK_ERROR; X goto ret; X X case 0: X if (option_test(OPTION_TRACE)) X { X error X ( X "\"%s\" precondition for %s recipe %d rejects (trace)", X target->str_text, X recipe_type_name, X rp->r_tag X ); X } X best = COOK_BACKTRACK; X goto ret; X } X } X X /* X * See if we need to perform the actions attached to this recipe. X */ X if (forced && rp->r_action) X { X if (build) X { X if (option_test(OPTION_TOUCH)) X { X for (k = 0; k < rp->r_target.wl_nwords; k++) X { X if (!option_test(OPTION_SILENT)) X error("touch %s", rp->r_target.wl_word[k]->str_text); X if (os_touch(rp->r_target.wl_word[k])) X best = COOK_ERROR; X else X best = COOK_DONE; X } X } X else X { X int result; X X id_assign_push(id_need, ID_CLASS_VARIABLE, &need); X id_assign_push(id_younger, ID_CLASS_VARIABLE, &younger); X result = stmt_eval(rp->r_action); X id_delete(id_need, ID_CLASS_VARIABLE); X id_delete(id_younger, ID_CLASS_VARIABLE); X switch (result) X { X case STMT_BACKTRACK: X best = COOK_DONTKNOW; X break; X X case STMT_OK: X best = COOK_DONE; X break; X X case STMT_ERROR: X if (option_test(OPTION_ERROK)) X best = COOK_DONE; X else X best = COOK_ERROR; X break; X X default: X best = COOK_ERROR; X break; X } X if (best == COOK_ERROR && !option_test(OPTION_PRECIOUS)) X { X for (k = 0; k < friends.wl_nwords; k++) X os_delete(friends.wl_word[k]); X } X } X } X else X best = COOK_DONE; X } X X /* X * This recipe is being used, so X * perform its 'use' action. X * X * Ignore the 'touch' option, X * ignore the 'errok' option, X * don't delete files on errors. X */ X if (rp->r_use_action && build) X { X int result; X X id_assign_push(id_need, ID_CLASS_VARIABLE, &need); X id_assign_push(id_younger, ID_CLASS_VARIABLE, &younger); X result = stmt_eval(rp->r_use_action); X id_delete(id_need, ID_CLASS_VARIABLE); X id_delete(id_younger, ID_CLASS_VARIABLE); X if (result != STMT_OK) X best = STMT_ERROR; X } X Xret: X option_undo_level(OPTION_LEVEL_RECIPE); X wl_free(&need); X wl_free(&younger); X if (best != COOK_BACKTRACK && (build || best != COOK_DONE)) X { X for (j = 0; j < friends.wl_nwords; j++) X id_assign(friends.wl_word[j], ID_CLASS_ALREADY, &best); X } X if (best == COOK_DONE && rp->r_action && build) X { X /* X * update the times if it worked X * and if it was not an ingredients recipe X */ X for (j = 0; j < friends.wl_nwords; j++) X if (cook_mtime_adjust(friends.wl_word[j])) X best = COOK_ERROR; X } X wl_free(&friends); X id_delete(id_friend, ID_CLASS_VARIABLE); X trace(("return %s;\n", cook_status_name(best))); X trace((/*{*/"}\n")); X return best; X} X X X/* X * NAME X * cook - cook a target X * X * SYNOPSIS X * int cooker(string_ty *target, int dkwinge, int build); X * X * DESCRIPTION X * The cooker function is used to find and perform the actions required X * to bring the given target up-to-date. X * X * RETURNS X * The cook function returns int; one of the status return values X * X * COOK_BACKTRACK the given target was not possble, try something else X * COOK_UPTODATE the given target required no action X * COOK_DONE some action was performed to bring it up to date X * COOK_ERROR an error was found when performing some action X * COOK_DONTKNOW don't know how to cook the given target X */ X Xstatic int cooker _((string_ty *, int, int)); X Xstatic int Xcooker(target, dkwinge, build) X string_ty *target; /* file which we want to cook */ X int dkwinge; /* complain if don't know how to */ X int build; /* build if true, EWOULDBUILD if not */ X{ X time_t age; /* age of the target file */ X int j; /* looping temporary */ X int best; /* return status */ X int best2; X int outofdate; X int used_explicit_recipe; X int used_ingredients_recipe; X int used_implicit_recipe; X wlist target_list; X X trace(("cooker(target = %08lX, dkwinge = %d, build = %d)\n{\n"/*}*/, target, dkwinge, build)); X trace_string(target->str_text); X wl_zero(&target_list); X wl_append(&target_list, target); X id_assign_push(id_target, ID_CLASS_VARIABLE, &target_list); X wl_free(&target_list); X used_ingredients_recipe = 0; X used_explicit_recipe = 0; X used_implicit_recipe = 0; X X /* X * Check to see if this one has been cooked already. X * It may have failed, too. If it is currently being cooked X * a value of COOK_BACKTRACK will be returned, this is to X * trap recursive recipes. X */ X if (id_search(target, ID_CLASS_ALREADY, &best)) X { X if (best == COOK_BACKTRACK) X { X error("%s: subject of recipe infinite loop", target->str_text); X option_set_errors(); X best = COOK_ERROR; X } X goto ret; X } X X /* X * add it to the "currently being cooked" list X */ X best = COOK_UPTODATE; X age = cook_mtime(target); X if (age < 0) X { X best = COOK_ERROR; X goto ret; X } X best2 = COOK_BACKTRACK; X id_assign(target, ID_CLASS_ALREADY, &best2); X X /* X * Look for the named file in the recipes. X * If it matches, cook its prerequisites. X * It is an explicit recipe if there is any action attached to any recipe X * targeting the named file. X */ X outofdate = option_test(OPTION_FORCE); X X /* X * Cook scans through the instanciated ingredients recipes. All X * ingredients recipes with the target in their target list are used. X * X * If the recipe is used, any prerequisite files are recursively X * cooked, then if any of the prerequisite files were out of date, then X * all other explicit or implicit recipes with the same target will be X * deemed to be out of date. X */ X for (j = 0; j < explicit.rl_nrecipes; j++) X { X if (desist) X { X best = COOK_ERROR; X goto ret; X } X X if X ( X explicit.rl_recipe[j].r_action X || X !wl_member(&explicit.rl_recipe[j].r_target, target) X ) X best2 = COOK_BACKTRACK; X else X { X match_push((match_ty *)0); X best2 = chef(target, dkwinge, &explicit.rl_recipe[j], age, outofdate, build); X match_pop(); X } X if (best2 == COOK_BACKTRACK) X continue; X used_ingredients_recipe = 1; X if (best2 < best) X best = best2; X if (best2 < COOK_DONE && !option_test(OPTION_PERSEVERE)) X goto ret; X } X if (best == COOK_DONE) X outofdate = 1; X X /* X * Cook then scans through the instanciated explicit recipes. X * Keep looping until a single-colon recipe is met. X * X * If the recipe is used, any prerequisite files are recursively X * cooked, then if any prerequisites were out of date (including those X * of prerequisite recipes) then the actions bound to this recipe will X * be evaluated. X */ X for (j = 0; j < explicit.rl_nrecipes; j++) X { X if (desist) X { X best = COOK_ERROR; X goto ret; X } X X if X ( X !explicit.rl_recipe[j].r_action X || X !wl_member(&explicit.rl_recipe[j].r_target, target) X ) X best2 = COOK_BACKTRACK; X else X { X match_push((match_ty *)0); X best2 = chef(target, dkwinge, &explicit.rl_recipe[j], age, outofdate, build); X match_pop(); X } X if (best2 == COOK_BACKTRACK) X continue; X used_explicit_recipe = 1; X if (best2 < best) X best = best2; X if (best2 < COOK_DONE && !option_test(OPTION_PERSEVERE)) X goto ret; X if (!explicit.rl_recipe[j].r_multiple) X goto ret; X } X if (used_explicit_recipe) X goto ret; X X /* X * None of the recipes specified an action, X * although prerequisites may have been specified. X * Check out the implicit recipes, instead. X * X * The tricky part is when going through several X * layers of recipes. If a cook of a prerequisite comes back X * with BACKTRACK, then try something else. X * X * Only the first applicable implicit recipe is used. X */ X for (j = 0; j < implicit.rl_nrecipes; j++) X { X match_ty *mbuf; X X if (desist) X { X best = COOK_ERROR; X goto ret; X } X X mbuf = wl_match(&implicit.rl_recipe[j].r_target, target); X if (mbuf) X { X match_push(mbuf); X best2 = chef(target, 0, &implicit.rl_recipe[j], age, outofdate, build); X match_pop(); X match_free(mbuf); X } X else X best2 = COOK_BACKTRACK; X if (best2 == COOK_BACKTRACK) X continue; X used_implicit_recipe = 1; X if (best2 < best) X best = best2; X if (!implicit.rl_recipe[j].r_multiple) X goto ret; X } X if (used_implicit_recipe) X goto ret; X X /* X * None of the implicit recipes worked, either X * (perhapse none applied) X * so we don't know how to make this one. X * X * If it already exists, it must be up-to-date; X * but if it doesn't exist, then we may want to backtrack. X */ X if (age <= 0 && !used_ingredients_recipe) X best = (dkwinge ? COOK_DONTKNOW : COOK_BACKTRACK); X if (best != COOK_BACKTRACK) X id_assign(target, ID_CLASS_ALREADY, &best); X Xret: X if (id_search(target, ID_CLASS_ALREADY, &best2) && best2 == COOK_BACKTRACK) X id_delete(target, ID_CLASS_ALREADY); X id_delete(id_target, ID_CLASS_VARIABLE); X if (option_test(OPTION_TRACE)) X { X static char *name[] = X { X "don't know how", X "error", X "done", X "up to date", X "backtracking", X }; X X error("\"%s\" %s (trace)", target->str_text, name[best]); X } X else X { X switch (best) X { X case COOK_DONTKNOW: X if (dkwinge) X error("%s: don't know how", target->str_text); X break; X X case COOK_ERROR: X error("%s: not done because of errors", target->str_text); X break; X } X } X trace(("return %s;\n", cook_status_name(best))); X trace((/*{*/"}\n")); X return best; X} X X X/* X * NAME X * rl_append - append a recipe X * X * SYNOPSIS X * void el_append(rlist *rlp, recipe *rp); X * X * DESCRIPTION X * Rl_append is used to append a recipe to a recipe list. X * X * CAVEAT X * Recipes need to overwrite other recipes with X * identical target and prerequisite lists. X */ X Xvoid Xrl_append(rlp, rp) X rlist *rlp; X recipe *rp; X{ X trace(("rl_append(rlp = %08lX, rp = %08lX)\n{\n"/*}*/, rlp, rp)); X assert(rlp); X assert(rp); X assert(!rlp->rl_nrecipes == !rlp->rl_recipe); X assert(rp->r_tag > 0 && rp->r_tag <= max_tag); X *(recipe *)enlarge(&rlp->rl_nrecipes, (char**)&rlp->rl_recipe, sizeof(recipe)) = *rp; X trace((/*{*/"}\n")); X} X X X/* X * NAME X * cook_flags - set them X * X * SYNOPSIS X * void cook_flags(int mask, option_levelk_ty level); X * X * DESCRIPTION X * The cook_flags function is used to take a flags variable and set the X * appropriate options at the given level. X * X * RETURNS X * void X * X * CAVEAT X * Use the option_undo_level function to remove the flag settings. X */ X Xvoid Xcook_flags(mask, level) X int mask; X int level; X{ X trace(("cook_flags(mask = 0x%04X, level = %d)\n{\n"/*}*/, mask, level)); X if (mask & RF_ERROK) X option_set(OPTION_ERROK, level, 1); X if (mask & RF_ERROK_OFF) X option_set(OPTION_ERROK, level, 0); X if (mask & RF_FORCE) X option_set(OPTION_FORCE, level, 1); X if (mask & RF_FORCE_OFF) X option_set(OPTION_FORCE, level, 0); X if (mask & RF_METER) X option_set(OPTION_METER, level, 1); X if (mask & RF_METER_OFF) X option_set(OPTION_METER, level, 0); X if (mask & RF_PRECIOUS) X option_set(OPTION_PRECIOUS, level, 1); X if (mask & RF_PRECIOUS_OFF) X option_set(OPTION_PRECIOUS, level, 0); X if (mask & RF_SILENT) X option_set(OPTION_SILENT, level, 1); X if (mask & RF_SILENT_OFF) X option_set(OPTION_SILENT, level, 0); X if (mask & RF_CLEARSTAT) X option_set(OPTION_INVALIDATE_STAT_CACHE, level, 1); X if (mask & RF_CLEARSTAT_OFF) X option_set(OPTION_INVALIDATE_STAT_CACHE, level, 0); X trace((/*{*/"}\n")); X} X X X/* X * NAME X * cook - construct files X * X * SYNOPSIS X * int cook(wlist *targets); X * X * DESCRIPTION X * The cook function is used to cook the given set of targets. X * X * RETURNS X * The cook function returns 0 if all of the targets cooked sucessfully, X * or 1 if there was any problem. X * X * CAVEAT X * This function must be called after evrything has been initialized, X * and the cookbook read in. X */ X Xint Xcook(wlp) X wlist *wlp; X{ X int retval; X int j; X X /* X * set interrupts to catch X * X * Note that tee(1) [see listing.c] must ignore them X * for the generated messages to appear in the log file. X */ X trace(("cook(wlp = %08lX)\n{\n"/*}*/, wlp)); X if (signal(SIGINT, SIG_IGN) != SIG_IGN) X signal(SIGINT, interrupt); X if (signal(SIGHUP, SIG_IGN) != SIG_IGN) X signal(SIGHUP, interrupt); X if (signal(SIGTERM, SIG_IGN) != SIG_IGN) X signal(SIGTERM, interrupt); X X /* X * cook each of the targets X */ X retval = 0; X for (j = 0; j < wlp->wl_nwords; j++) X { X switch (cooker(wlp->wl_word[j], 1, 1)) X { X case COOK_ERROR: X case COOK_DONTKNOW: X retval = 1; X break; X X case COOK_UPTODATE: X error("%s: already up to date", wlp->wl_word[j]->str_text); X break; X } X if (retval > 0 && !option_test(OPTION_PERSEVERE)) X break; X } X trace(("return %d;\n", retval)); X trace((/*{*/"}\n")); X return retval; X} X X X/* X * NAME X * isit_uptodate - test construct files X * X * SYNOPSIS X * int isit_uptodate(string_ty *target); X * X * DESCRIPTION X * The isit_uptodate function is used test if the giben target X * is up to date. X * X * RETURNS X * The isit_uptodate function returns X * -1 if any error is encountered X * 0 if not up to date, or don't know how X * 1 if target is uptodate. X * X * CAVEAT X * This function must be called after everything has been initialized, X * and the cookbook read in. X */ X Xint Xisit_uptodate(target) X string_ty *target; X{ X int retval; X X /* X * set interrupts to catch X * X * Note that tee(1) [see listing.c] must ignore them X * for the generated messages to appear in the log file. X */ X trace(("isit_uptodate(target = %08lX)\n{\n"/*}*/, target)); X trace_string(target->str_text); X if (signal(SIGINT, SIG_IGN) != SIG_IGN) X signal(SIGINT, interrupt); X if (signal(SIGHUP, SIG_IGN) != SIG_IGN) X signal(SIGHUP, interrupt); X if (signal(SIGTERM, SIG_IGN) != SIG_IGN) X signal(SIGTERM, interrupt); X X /* X * cook the target X */ X switch (cooker(target, 0, 0)) X { X default: X retval = -1; X break; X X case COOK_UPTODATE: X retval = 1; X break; X X case COOK_DONTKNOW: X case COOK_DONE: X retval = 0; X break; X } X trace(("return %d;\n", retval)); X trace((/*{*/"}\n")); X return retval; X} X X X/* X * NAME X * cando - test construct files X * X * SYNOPSIS X * int cando(string_ty *target); X * X * DESCRIPTION X * The cando function is used to test if the given target is cookable. X * X * RETURNS X * The cando function returns X * -1 if any error was encountered X * 0 if can't cook the target X * 1 if can cook target X * X * CAVEAT X * This function must be called after everything has been initialized, X * and the cookbook read in. X */ X Xint Xcando(target) X string_ty *target; X{ X int retval; X X /* X * set interrupts to catch X * X * Note that tee(1) [see listing.c] must ignore them X * for the generated messages to appear in the log file. X */ X trace(("cando(target = %08lX)\n{\n"/*}*/, target)); X trace_string(target->str_text); X if (signal(SIGINT, SIG_IGN) != SIG_IGN) X signal(SIGINT, interrupt); X if (signal(SIGHUP, SIG_IGN) != SIG_IGN) X signal(SIGHUP, interrupt); X if (signal(SIGTERM, SIG_IGN) != SIG_IGN) X signal(SIGTERM, interrupt); X X /* X * cook the target X */ X switch (cooker(target, 0, 0)) X { X default: X retval = -1; X break; X X case COOK_DONTKNOW: X retval = 0; X break; X X case COOK_UPTODATE: X case COOK_DONE: X retval = 1; X break; X } X trace(("return %d;\n", retval)); X trace((/*{*/"}\n")); X return retval; X} END_OF_FILE if test 30507 -ne `wc -c <'cook/cook.c'`; then echo shar: \"'cook/cook.c'\" unpacked with wrong size! fi # end of 'cook/cook.c' fi echo shar: End of archive 10 $of 11$. cp /dev/null ark10isdone MISSING="" for I in 1 2 3 4 5 6 7 8 9 10 11 ; do if test ! -f ark${I}isdone ; then MISSING="${MISSING} ${I}" fi done if test "${MISSING}" = "" ; then echo You have unpacked all 11 archives. rm -f ark[1-9]isdone ark[1-9][0-9]isdone else echo You still need to unpack the following archives: echo " " ${MISSING} fi ## End of shell archive. exit 0