case $CONFIG in
'')
- if test ! -f config.sh; then
- ln ../config.sh . || \
- ln ../../config.sh . || \
- ln ../../../config.sh . || \
- (echo "Can't find config.sh."; exit 1)
- fi
- . config.sh
- ;;
+ if test -f config.sh; then TOP=.;
+ elif test -f ../config.sh; then TOP=..;
+ elif test -f ../../config.sh; then TOP=../..;
+ elif test -f ../../../config.sh; then TOP=../../..;
+ elif test -f ../../../../config.sh; then TOP=../../../..;
+ else
+ echo "Can't find config.sh."; exit 1
+ fi
+ . $TOP/config.sh
+ ;;
esac
+: This forces SH files to create target in same directory as SH file.
+: This is so that make depend always knows where to find SH derivatives.
case "$0" in
-*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
+*/Makefile.SH) cd `expr X$0 : 'X\(.*\)/'` ;;
+Makefile.SH) ;;
+*) case `pwd` in
+ */x2p) ;;
+ *) if test -d x2p; then cd x2p
+ else echo "Can't figure out where to write output."; exit 1
+ fi;;
+ esac;;
esac
+
echo "Extracting x2p/Makefile (with variable substitutions)"
+rm -f Makefile
cat >Makefile <<!GROK!THIS!
-# $Header: Makefile.SH,v 1.0 87/12/18 17:50:17 root Exp $
+# $RCSfile: Makefile.SH,v $$Revision: 4.1 $$Date: 92/08/07 18:29:07 $
#
# $Log: Makefile.SH,v $
-# Revision 1.0 87/12/18 17:50:17 root
-# Initial revision
-#
-#
CC = $cc
-bin = $bin
-lib = $lib
-mansrc = $mansrc
-manext = $manext
-CFLAGS = $ccflags -O
+BYACC = $byacc
LDFLAGS = $ldflags
SMALL = $small
LARGE = $large $split
+mallocsrc = $mallocsrc
+mallocobj = $mallocobj
+shellflags = $shellflags
+
+libs = $libs
+
+$make_set_make
+# grrr
+SHELL = $sh
+
+# These variables will be used in a future version to make
+# the make file more portable to non-unix systems.
+AR = $ar
+EXE_EXT = $exe_ext
+LIB_EXT = $lib_ext
+OBJ_EXT = $obj_ext
+PATH_SEP = $path_sep
+
+FIRSTMAKEFILE = $firstmakefile
+
+.SUFFIXES: .c \$(OBJ_EXT)
-libs = $libnm -lm
!GROK!THIS!
cat >>Makefile <<'!NO!SUBS!'
-public = a2p s2p
+CCCMD = `sh $(shellflags) cflags $@`
+
+public = a2p s2p find2perl
private =
util =
-sh = Makefile.SH makedepend.SH
+sh = Makefile.SH cflags.SH
+shextract = Makefile cflags
-h = EXTERN.h INTERN.h config.h handy.h hash.h a2p.h str.h util.h
+pl = find2perl.PL s2p.PL
+plextract = find2perl s2p
-c = hash.c ../malloc.c str.c util.c walk.c
+addedbyconf = $(shextract) $(plextract)
-obj = hash.o malloc.o str.o util.o walk.o
+h = EXTERN.h INTERN.h ../config.h ../handy.h hash.h a2p.h str.h util.h
-lintflags = -phbvxac
+c = hash.c $(mallocsrc) str.c util.c walk.c
-addedbyconf = Makefile.old bsd eunice filexp loc pdp11 usg v7
+obj = hash$(OBJ_EXT) $(mallocobj) str$(OBJ_EXT) util$(OBJ_EXT) walk$(OBJ_EXT)
+
+lintflags = -phbvxac
-# grrr
-SHELL = /bin/sh
-.c.o:
- $(CC) -c $(CFLAGS) $(LARGE) $*.c
+.c$(OBJ_EXT):
+ $(CCCMD) -DPERL_FOR_X2P $*.c
all: $(public) $(private) $(util)
touch all
-a2p: $(obj) a2p.o
- $(CC) $(LDFLAGS) $(LARGE) $(obj) a2p.o $(libs) -o a2p
+a2p: $(obj) a2p$(OBJ_EXT)
+ $(CC) $(LDFLAGS) $(obj) a2p$(OBJ_EXT) $(libs) -o a2p
-a2p.c: a2p.y
- @ echo Expect 107 shift/reduce errors...
- yacc a2p.y
+# I now supply a2p.c with the kits, so the following section is
+# used only if you force byacc to run by saying
+# make run_byacc
+
+run_byacc: FORCE
+ @ echo Expect many shift/reduce and reduce/reduce conflicts
+ $(BYACC) a2p.y
mv y.tab.c a2p.c
-a2p.o: a2p.c a2py.c a2p.h EXTERN.h util.h INTERN.h handy.h
- $(CC) -c $(CFLAGS) $(LARGE) a2p.c
-
-# if a .h file depends on another .h file...
-$(h):
- touch $@
-install: a2p s2p
-# won't work with csh
- export PATH || exit 1
- - mv $(bin)/a2p $(bin)/a2p.old
- - mv $(bin)/s2p $(bin)/s2p.old
- - if test `pwd` != $(bin); then cp $(public) $(bin); fi
- cd $(bin); \
-for pub in $(public); do \
-chmod 755 `basename $$pub`; \
-done
- - test $(bin) = /bin || rm -f /bin/a2p
-# chmod 755 makedir
-# - makedir `filexp $(lib)`
-# - \
-#if test `pwd` != `filexp $(lib)`; then \
-#cp $(private) `filexp $(lib)`; \
-#fi
-# cd `filexp $(lib)`; \
-#for priv in $(private); do \
-#chmod 755 `basename $$priv`; \
-#done
- - if test `pwd` != $(mansrc); then \
-for page in $(manpages); do \
-cp $$page $(mansrc)/`basename $$page .man`.$(manext); \
-done; \
-fi
+# We don't want to regenerate a2p.c, but it might appear out-of-date
+# after a patch is applied or a new distribution is made.
+a2p.c: a2p.y
+ -@touch a2p.c
+
+a2p$(OBJ_EXT): a2p.c a2py.c a2p.h EXTERN.h util.h INTERN.h \
+ ../handy.h ../config.h str.h hash.h
+ $(CCCMD) $(LARGE) a2p.c
clean:
- rm -f *.o
+ rm -f a2p *$(OBJ_EXT)
-realclean:
- rm -f a2p *.orig */*.orig *.o core $(addedbyconf)
+realclean: clean
+ rm -f *.orig core $(addedbyconf) all malloc.c
+ rm -f $(FIRSTMAKEFILE) $(FIRSTMAKEFILE).old
# The following lint has practically everything turned on. Unfortunately,
# you have to wade through a lot of mumbo jumbo that can't be suppressed.
lint:
lint $(lintflags) $(defs) $(c) > a2p.fuzz
-depend: ../makedepend
- ../makedepend
+depend: $(mallocsrc) ../makedepend
+ sh ../makedepend MAKE=$(MAKE)
clist:
echo $(c) | tr ' ' '\012' >.clist
shlist:
echo $(sh) | tr ' ' '\012' >.shlist
+# These should be automatically generated
+
+$(plextract):
+ ../miniperl -I../lib $@.PL
+
+malloc.c: ../malloc.c
+ rm -f malloc.c
+ sed <../malloc.c >malloc.c \
+ -e 's/"EXTERN.h"/"..\/EXTERN.h"/' \
+ -e 's/"perl.h"/"..\/perl.h"/' \
+ -e 's/my_exit/exit/' \
+ -e 's/MUTEX_[A-Z_]*(&malloc_mutex);//'
+
# AUTOMATICALLY GENERATED MAKE DEPENDENCIES--PUT NOTHING BELOW THIS LINE
$(obj):
@ echo "You haven't done a "'"make depend" yet!'; exit 1
-makedepend: makedepend.SH
- /bin/sh makedepend.SH
+makedepend: depend
!NO!SUBS!
$eunicefix Makefile
case `pwd` in
*SH)
$rm -f ../Makefile
- ln Makefile ../Makefile
+ $ln Makefile ../Makefile
;;
esac
+rm -f $firstmakefile
projects / p5sagit/p5-mst-13.2.git / blobdiff