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[fix crash in regexec.c]
[perl5.git] / Makefile.SH
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1case $CONFIG in
2'')
3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
13esac
14: This forces SH files to create target in same directory as SH file.
15: This is so that make depend always knows where to find SH derivatives.
16case "$0" in
17*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
18esac
19
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20case "$d_dosuid" in
21*define*) suidperl='suidperl' ;;
22*) suidperl='';;
23esac
24
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25shrpenv=""
26case "$d_shrplib" in
27*define*)
28 patchlevel=`egrep '^#define[ ]+PATCHLEVEL' patchlevel.h \
29 | awk '{print $3}'`
30 case "$patchlevel" in
31 *[0-9]) plibsuf=.$so.$patchlevel;;
32 *) plibsuf=.$so;;
33 esac
34 case "$shrpdir" in
35 /usr/lib) ;;
36 "") ;;
37 *) shrpenv="env LD_RUN_PATH=$shrpdir";;
38 esac
39 pldlflags="$cccdlflags";;
40*) plibsuf=.a
41 pldlflags="";;
42esac
43
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44: Configure sets byacc=byacc if byacc is not found. We reset it to ''
45case "$byacc" in
ecfc5424 46'byacc') byacc='';;
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47esac
48
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49: Prepare dependency lists for Makefile.
50dynamic_list=' '
51for f in $dynamic_ext; do
52 : the dependency named here will never exist
ecfc5424 53 base=`echo "$f" | sed 's/.*\///'`
e1666bf5 54 dynamic_list="$dynamic_list ext/$f/$base.$dlext"
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55done
56
57static_list=' '
58static_ai_list=' '
59for f in $static_ext; do
60 base=`echo "$f" | sed 's/.*\///'`
61 static_list="$static_list ext/$f/$base.a"
62 if test -f ext/$f/AutoInit.c; then
63 static_ai_list="$static_ai_list ext/$f/AutoInit.c"
64 fi
65 if test -f ext/$f/AutoInit.pl; then
66 static_ai_list="$static_ai_list ext/$f/AutoInit.pl"
67 fi
68done
69
2304df62 70echo "Extracting Makefile (with variable substitutions)"
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71$spitshell >Makefile <<'!NO!SUBS!'
72# Makefile.SH
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73# This file is derived from Makefile.SH. Any changes made here will
74# be lost the next time you run Configure.
75# Makefile is used to generate makefile. The only difference
76# is that makefile has the dependencies filled in at the end.
2304df62 77#
2304df62 78#
a0d0e21e 79!NO!SUBS!
2304df62 80
a0d0e21e 81$spitshell >>Makefile <<!GROK!THIS!
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82# I now supply perly.c with the kits, so don't remake perly.c without byacc
83BYACC = $byacc
84CC = $cc
85bin = $installbin
86scriptdir = $scriptdir
87privlib = $installprivlib
88mansrc = $mansrc
89manext = $manext
90LDFLAGS = $ldflags
91CLDFLAGS = $ldflags
85e6fe83 92
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93SMALL = $small
94LARGE = $large $split
95mallocsrc = $mallocsrc
96mallocobj = $mallocobj
85e6fe83 97LNS = $lns
2304df62 98RMS = rm -f
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99ranlib = $ranlib
100
101# The following are used to build and install shared libraries for
102# dynamic loading.
103LDDLFLAGS = $lddlflags
104CCDLFLAGS = $ccdlflags
105CCCDLFLAGS = $cccdlflags
a0d0e21e 106DLSUFFIX = .$dlext
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107PLDLFLAGS = $pldlflags
108PLIBSUF = $plibsuf
109SHRPENV = $shrpenv
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110
111dynamic_ext = $dynamic_list
112static_ext = $static_list
113ext = \$(dynamic_ext) \$(static_ext)
114static_ext_autoinit = $static_ai_list
115DYNALOADER = ext/DynaLoader/DynaLoader.a
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116
117libs = $libs $cryptlib
118
119public = perl $suidperl
120
121shellflags = $shellflags
122
a0d0e21e 123## To use an alternate make, set \$altmake in config.sh.
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124MAKE = ${altmake-make}
125!GROK!THIS!
126
85e6fe83 127## In the following dollars and backticks do not need the extra backslash.
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128$spitshell >>Makefile <<'!NO!SUBS!'
129
a0d0e21e 130CCCMD = `sh $(shellflags) cflags $(perllib) $@`
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131
132private =
133
a0d0e21e 134scripts =
2304df62 135
a0d0e21e 136manpages = perl.man
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137
138util =
139
3edbfbe5 140sh = Makefile.SH cflags.SH makedepend.SH makedir.SH writemain.SH
2304df62 141
2304df62 142h1 = EXTERN.h INTERN.h XSUB.h av.h config.h cop.h cv.h dosish.h
a0d0e21e 143h2 = embed.h form.h gv.h handy.h hv.h keywords.h mg.h op.h
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144h3 = opcode.h patchlevel.h perl.h perly.h pp.h proto.h regcomp.h
145h4 = regexp.h scope.h sv.h unixish.h util.h
146h = $(h1) $(h2) $(h3) $(h4)
147
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148c1 = $(mallocsrc) av.c scope.c op.c doop.c doio.c dump.c hv.c mg.c
149c2 = perl.c perly.c pp.c pp_hot.c pp_ctl.c pp_sys.c regcomp.c regexec.c
ecfc5424 150c3 = gv.c sv.c taint.c toke.c util.c deb.c run.c globals.c
2304df62 151
a0d0e21e 152c = $(c1) $(c2) $(c3) miniperlmain.c perlmain.c
2304df62 153
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154obj1 = $(mallocobj) gv.o toke.o perly.o op.o regcomp.o dump.o util.o mg.o
155obj2 = hv.o av.o run.o pp_hot.o sv.o pp.o scope.o pp_ctl.o pp_sys.o
ecfc5424 156obj3 = doop.o doio.o regexec.o taint.o deb.o globals.o
2304df62 157
85e6fe83 158obj = $(obj1) $(obj2) $(obj3)
2304df62 159
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160# Once perl has been Configure'd and built ok you build different
161# perl variants (Debugging, Embedded, Multiplicity etc) by saying:
162# make clean; make perllib=libperl<type>.a
163# where <type> is some combination of 'd' and(or) 'e' or 'm'.
164# See cflags to understand how this works.
165#
166# Eventually some form of 'make-a-perl' script will automate this
167# together with linking a perl executable with any desired
168# static modules.
ecfc5424 169perllib = libperl$(PLIBSUF)
a0d0e21e 170
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171lintflags = -hbvxac
172
a0d0e21e 173addedbyconf = UU
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174
175# grrr
176SHELL = /bin/sh
177
2304df62 178.c.o:
ecfc5424 179 $(CCCMD) $(PLDLFLAGS) $*.c
2304df62 180
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181all: makefile miniperl preplibrary $(public) $(dynamic_ext)
182 @echo " "; echo " Making x2p stuff"; cd x2p; $(MAKE) all
183 @echo " "; echo " Making docs"; cd pod; $(MAKE) all;
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184
185# Phony target to force checking subdirectories.
186FORCE:
187
2304df62 188!NO!SUBS!
85e6fe83 189
a0d0e21e 190: Now on to the rest of the Makefile.
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191$spitshell >>Makefile <<'!NO!SUBS!'
192# The $& notation tells Sequent machines that it can do a parallel make,
193# and is harmless otherwise.
194
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195miniperl: $& miniperlmain.o $(perllib)
196 $(CC) $(LARGE) $(CLDFLAGS) -o miniperl miniperlmain.o $(perllib) $(libs)
2304df62 197
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198miniperlmain.o: miniperlmain.c
199 $(CCCMD) $(PLDLFLAGS) $*.c
200
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201perlmain.c: miniperlmain.c config.sh makefile $(static_ext_autoinit)
202 sh writemain $(DYNALOADER) $(static_ext) > tmp
203 sh mv-if-diff tmp perlmain.c
85e6fe83 204
2304df62 205perlmain.o: perlmain.c
ecfc5424 206 $(CCCMD) $(PLDLFLAGS) $*.c
85e6fe83 207
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208# The file ext.libs is a list of libraries that must be linked in
209# for static extensions, e.g. -lm -lgdbm, etc. The individual
210# static extension Makefile's add to it.
211ext.libs: $(static_ext)
212 -@test -f ext.libs || touch ext.libs
85e6fe83 213
a0d0e21e 214perl: $& perlmain.o $(perllib) $(DYNALOADER) $(static_ext) ext.libs
ecfc5424 215 $(SHRPENV) $(CC) $(LARGE) $(CLDFLAGS) $(CCDLFLAGS) -o perl perlmain.o $(perllib) $(DYNALOADER) $(static_ext) `cat ext.libs` $(libs)
85e6fe83 216
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217pureperl: $& perlmain.o $(perllib) $(DYNALOADER) $(static_ext) ext.libs
218 purify $(CC) $(LARGE) $(CLDFLAGS) $(CCDLFLAGS) -o pureperl perlmain.o $(perllib) $(DYNALOADER) $(static_ext) `cat ext.libs` $(libs)
2304df62 219
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220quantperl: $& perlmain.o $(perllib) $(DYNALOADER) $(static_ext) ext.libs
221 quantify $(CC) $(LARGE) $(CLDFLAGS) $(CCDLFLAGS) -o quantperl perlmain.o $(perllib) $(DYNALOADER) $(static_ext) `cat ext.libs` $(libs)
2304df62 222
a0d0e21e 223$(perllib): $& perl.o $(obj)
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224!NO!SUBS!
225
226case "$d_shrplib" in
227*define*)
228$spitshell >>Makefile <<'!NO!SUBS!'
229 ld $(LDDLFLAGS) -o $@ perl.o $(obj)
230!NO!SUBS!
231;;
232*)
233$spitshell >>Makefile <<'!NO!SUBS!'
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234 ar rcu $(perllib) perl.o $(obj)
235 @$(ranlib) $(perllib)
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236!NO!SUBS!
237;;
238esac
239
240$spitshell >>Makefile <<'!NO!SUBS!'
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241
242# This version, if specified in Configure, does ONLY those scripts which need
243# set-id emulation. Suidperl must be setuid root. It contains the "taint"
244# checks as well as the special code to validate that the script in question
245# has been invoked correctly.
246
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247suidperl: $& sperl.o perlmain.o $(perllib) $(DYNALOADER) $(static_ext) ext.libs
248 $(CC) $(LARGE) $(CLDFLAGS) $(CCDLFLAGS) -o suidperl perlmain.o sperl.o $(perllib) $(DYNALOADER) $(static_ext) `cat ext.libs` $(libs)
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249
250sperl.o: perl.c perly.h patchlevel.h $(h)
251 $(RMS) sperl.c
85e6fe83 252 $(LNS) perl.c sperl.c
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253 $(CCCMD) -DIAMSUID sperl.c
254 $(RMS) sperl.c
255
2304df62 256opcode.h: opcode.pl
85e6fe83 257 - perl opcode.pl
2304df62 258
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259embed.h: embed_h.sh global.sym interp.sym
260 sh embed_h.sh
2304df62 261
a0d0e21e 262preplibrary: miniperl lib/Config.pm
ecfc5424 263 @./makedir lib/auto
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264 @echo " AutoSplitting perl library"
265 @./miniperl -Ilib -e 'use AutoSplit; \
266 autosplit_lib_modules(@ARGV)' lib/*.pm lib/*/*.pm
2304df62 267
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268lib/Config.pm: config.sh miniperl
269 ./miniperl configpm
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270
271install: all
272 ./perl installperl
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273!NO!SUBS!
274
275: Only print out the rules for running byacc if the user _has_ byacc.
276: Otherwise, comment them out. Users who really know what they are
277: doing can uncomment them and run yacc or bison or whatever.
a0d0e21e 278case "$byacc" in
ecfc5424 279'')
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280 comment1='#'
281 comment2='' ;;
282*) comment1=''
283 comment2='#' ;;
284esac
285
286$spitshell >>Makefile <<!GROK!THIS!
287
288perly.h: perly.c
289 @ echo Dummy dependency for dumb parallel make
290 touch perly.h
291
292# I now supply perly.c with the kits, so the following section is
ecfc5424 293# used only if you have byacc.
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294
295${comment1}perly.c: perly.y perly.c.diff
296${comment1} @ echo 'Expect' 109 shift/reduce and 1 reduce/reduce conflict
297${comment1} \$(BYACC) -d perly.y
298${comment1} sh \$(shellflags) ./perly.fixer y.tab.c perly.c
299${comment1} mv y.tab.h perly.h
300${comment1} echo 'extern YYSTYPE yylval;' >>perly.h
301
ecfc5424 302# This version is used if you do not have byacc.
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303${comment2}perly.c: perly.y
304${comment2} touch perly.c
305
306!GROK!THIS!
307
308$spitshell >>Makefile <<'!NO!SUBS!'
309# Extensions:
310# Names added to $(dynamic_ext) or $(static_ext) will automatically
311# get built. There should ordinarily be no need to change any of
312# this part of makefile.
313#
314# The dummy dependency is a place holder in case $(dynamic_ext) or
315# $(static_ext) is empty.
316#
317# DynaLoader may be needed for extensions that use Makefile.PL.
318
319$(DYNALOADER): miniperl preplibrary FORCE
320 @sh ext/util/make_ext static $@
321
322d_dummy $(dynamic_ext): miniperl preplibrary $(DYNALOADER) FORCE
323 @sh ext/util/make_ext dynamic $@
324
325s_dummy $(static_ext): miniperl preplibrary $(DYNALOADER) FORCE
326 @sh ext/util/make_ext static $@
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327
328clean:
42793c05 329 rm -f *.o *.a all perlmain.c
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330 rm -f perl.exp ext.libs ext/util/extlibist
331 -cd x2p; $(MAKE) clean
332 -cd pod; $(MAKE) clean
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333 @for x in $(dynamic_ext) $(static_ext) ; do \
334 sh ext/util/make_ext clean $$x ; \
a0d0e21e 335 done
ecfc5424 336 rm -f perl suidperl miniperl $(perllib)
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337
338realclean: clean
a0d0e21e 339 -cd x2p; $(MAKE) realclean
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340 @for x in $(DYNALOADER) $(dynamic_ext) $(static_ext) ; do \
341 sh ext/util/make_ext realclean $$x ; \
a0d0e21e 342 done
42793c05 343 rm -f *.orig */*.orig *~ */*~ core t/core t/c t/perl
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344 rm -rf $(addedbyconf)
345 rm -f Makefile cflags makedepend makedir writemain
42793c05 346 rm -f config.h makefile makefile.old
85e6fe83 347 rm -f lib/Config.pm
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348 rm -rf lib/auto
349 rm -f h2ph h2ph.man c2ph pstruct
350 rm -rf .config
2304df62 351
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352clobber: realclean
353 rm -f config.sh cppstdin
354
355distclean: clobber
356
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357# The following lint has practically everything turned on. Unfortunately,
358# you have to wade through a lot of mumbo jumbo that can't be suppressed.
359# If the source file has a /*NOSTRICT*/ somewhere, ignore the lint message
360# for that spot.
361
362lint: perly.c $(c)
363 lint $(lintflags) $(defs) perly.c $(c) > perl.fuzz
364
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365makefile: Makefile
366 make depend
367
368# When done, touch perlmain.c so that it doesn't get remade each time.
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369depend: makedepend
370 - test -f perly.h || cp /dev/null perly.h
371 ./makedepend
372 - test -s perly.h || /bin/rm -f perly.h
a0d0e21e 373 - test -s perlmain.c && touch perlmain.c
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374 cd x2p; $(MAKE) depend
375
a0d0e21e 376test: miniperl perl preplibrary $(dynamic_ext)
2304df62 377 - cd t && chmod +x TEST */*.t
85e6fe83 378 - cd t && (rm -f perl; $(LNS) ../perl perl) && ./perl TEST </dev/tty
2304df62 379
85e6fe83 380clist: $(c)
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381 echo $(c) | tr ' ' '\012' >.clist
382
85e6fe83 383hlist: $(h)
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384 echo $(h) | tr ' ' '\012' >.hlist
385
85e6fe83 386shlist: $(sh)
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387 echo $(sh) | tr ' ' '\012' >.shlist
388
389# AUTOMATICALLY GENERATED MAKE DEPENDENCIES--PUT NOTHING BELOW THIS LINE
390# If this runs make out of memory, delete /usr/include lines.
391!NO!SUBS!
392
85e6fe83 393$eunicefix Makefile
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394case `pwd` in
395*SH)
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396 $rm -f ../Makefile
397 ln Makefile ../Makefile
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398 ;;
399esac
400rm -f makefile
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401
402