Mercurial > hg > early-roguelike
view rogue4/Makefile.in @ 280:70aa5808c782
Fix potential segfaults at restore related to ctime().
In some games, restore() passes the result of ctime() to mvprintw() or
some other variadic message-formatting function. If ctime() has not
been declared properly, its return type is inferred to be int instead
of char *. This does not cause a warning because the compiler does not
know the correct type of variadic arguments.
On platforms where ints and pointers are not the same size, this can,
probably depending on alignment, result in a segfault that is not easy
to trace.
Including time.h fixes the problem. Some games manually declared
ctime() and avoided the bug. These declarations have also been
replaced with the include.
author | John "Elwin" Edwards |
---|---|
date | Fri, 15 Sep 2017 20:51:10 -0400 |
parents | bac2c81fec78 |
children | 0b3d1b38998f |
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# # Makefile for rogue # @(#)Makefile 4.13 (Berkeley) 1/23/82 # # Rogue: Exploring the Dungeons of Doom # Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman # All rights reserved. # # See the file LICENSE.TXT for full copyright and licensing information. # DISTNAME=@PACKAGE_TARNAME@@PACKAGE_VERSION@ PACKAGE_TARNAME = @PACKAGE_TARNAME@-@PACKAGE_VERSION@ PROGRAM=@PROGRAM@ CC = @CC@ LIBS = @LIBS@ SCOREFILE=@SCOREFILE@ LOGFILE=@LOGFILE@ SAVEDIR=@SAVEDIR@ LOCKFILE=@LOCKFILE@ GROUPOWNER=@GROUPOWNER@ DESTDIR= prefix=@prefix@ exec_prefix=@exec_prefix@ datarootdir=@datarootdir@ bindir=@bindir@ mandir=@mandir@ man6dir=$(mandir)/man6 docdir=@docdir@ HDRS= rogue.h extern.h config.h DOBJS= vers.o extern.o armor.o chase.o command.o daemon.o daemons.o \ fight.o init.o io.o list.o main.o misc.o monsters.o move.o \ new_level.o options.o pack.o passages.o potions.o rings.o rip.o \ rooms.o save.o scrolls.o state.o sticks.o things.o weapons.o wizard.o\ xcrypt.o mdport.o OBJS= $(DOBJS) mach_dep.o CFILES= vers.c extern.c armor.c chase.c command.c daemon.c daemons.c \ fight.c init.c io.c list.c main.c misc.c monsters.c move.c \ new_level.c options.c pack.c passages.c potions.c rings.c rip.c \ rooms.c save.c scrolls.c state.c sticks.c things.c weapons.c wizard.c \ mach_dep.c xcrypt.c mdport.c MISC= Makefile LICENSE.TXT rogue.6 rogue.me DOCS= $(PROGRAM).cat $(PROGRAM).doc CFLAGS= CPPFLAGS=@DEFS@ CRLIB = -lcurses RM = rm -f TAR = tar TOUCH=touch MKDIR=mkdir CHGRP=chgrp CHMOD=chmod INSTALL=@INSTALL@ GROFF=@GROFF@ NROFF=@NROFF@ COLCRT=@COLCRT@ TBL=@TBL@ SF= NAMELIST= NL= #MACHDEP= -DMAXLOAD=40 -DLOADAV -DCHECKTIME=4 MACHDEP= .SUFFIXES: .c .o .c.o: @echo $(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c @$(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c -o $*.o # @cpp -P $(CFLAGS) $*.c | ./xstr -v -c - # @cc -c $(CFLAGS) x.c # @mv x.o $*.o all: $(PROGRAM) docs $(PROGRAM): $(HDRS) $(OBJS) # xs.o # @rm -f x.c # $(CC) $(LDFLAGS) xs.o $(OBJS) $(CRLIB) $(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o $@ main.o: main.c $(HDRS) $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ main.c vers.o: $(CC) -c $(CPPFLAGS) $(CFLAGS) vers.c mach_dep.o: mach_dep.c $(CC) -c $(CPPFLAGS) $(CFLAGS) $(SF) $(NL) $(MACHDEP) mach_dep.c xs.o: strings ./xstr $(CC) -c $(CFLAGS) xs.c xstr: xstr.c $(CC) -s -O -o xstr xstr.c findpw: findpw.c xcrypt.c $(CC) -s -o findpw findpw.c xcrypt.c prob: prob.o extern.o xs.o $(CC) -O -o prob prob.o extern.o xs.o prob.o: prob.c rogue.h $(CC) -O -c prob.c docs: $(DOCS) $(PROGRAM).cat: rogue.6 if test "x$(GROFF)" != "x" ; then \ $(GROFF) -P-c -P-b -P-u -Tascii -man rogue.6 > $(PROGRAM).cat ;\ elif test "x$(NROFF)" != "x" && test "x$(COLCRT)" != "x" ; then \ $(NROFF) -man rogue.6 | colcrt - > $(PROGRAM).cat ;\ fi $(PROGRAM).doc: rogue.me if test "x$(GROFF)" != "x" ; then \ $(GROFF) -P-c -P-b -P-u -t -me -Tutf8 rogue.me > $(PROGRAM).doc ;\ elif test "x$(NROFF)" != "x" && test "x$(COLCRT)" != "x" && test "x$(TBL)" != "x" ; then \ $(TBL) rogue.me | $(NROFF) -me | $(COLCRT) - > $(PROGRAM).doc ;\ fi clean: rm -f $(POBJS) $(OBJS) core a.out p.out $(PROGRAM) strings make.out rogue.tar vgrind.* x.c x.o xs.c xs.o linterrs findpw distmod.o xs.po xstr rogue rogue.exe rogue.tar.gz $(DOCS) xstr.exe maintainer-clean: make clean $(RM) Makefile config.h $(RM) config.status config.log $(RM) $(PROGRAM).scr $(PROGRAM).log $(PROGRAM).lck $(RM) rogue.6 rogue.me install: all $(TOUCH) test if test ! -f $(DESTDIR)$(SCOREFILE) ; then \ $(MKDIR) -p `dirname $(DESTDIR)$(SCOREFILE)` ; \ $(INSTALL) -m 0664 test $(DESTDIR)$(SCOREFILE) ; fi if test "x$(LOGFILE)" != "x" && test ! -f $(DESTDIR)$(LOGFILE) ; then \ $(MKDIR) -p `dirname $(DESTDIR)$(LOGFILE)` ; \ $(INSTALL) -m 0664 test $(DESTDIR)$(LOGFILE) ; fi if test "x$(SAVEDIR)" != "x" && test ! -d $(DESTDIR)$(SAVEDIR) ; then \ $(MKDIR) -p $(DESTDIR)$(SAVEDIR) ; fi $(MKDIR) -p $(DESTDIR)$(bindir) $(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(bindir)/$(PROGRAM) -if test "x$(GROUPOWNER)" != "x" ; then \ $(CHGRP) $(GROUPOWNER) $(DESTDIR)$(SCOREFILE) ; \ $(CHGRP) $(GROUPOWNER) $(DESTDIR)$(LOGFILE) ; \ $(CHGRP) $(GROUPOWNER) $(DESTDIR)$(bindir)/$(PROGRAM) ; \ $(CHGRP) $(GROUPOWNER) $(DESTDIR)$(SAVEDIR) ; \ $(CHMOD) 02755 $(DESTDIR)$(bindir)/$(PROGRAM) ; \ $(CHMOD) 0464 $(DESTDIR)$(SCOREFILE) ; \ $(CHMOD) 0464 $(DESTDIR)$(LOGFILE) ; \ $(CHMOD) 0775 $(DESTDIR)$(SAVEDIR) ; \ fi if test ! -d $(DESTDIR)$(man6dir) && test -d $(DESTDIR)$(mandir) ; \ then $(INSTALL) -m 0644 rogue.6 $(DESTDIR)$(mandir)/$(PROGRAM).6 ; \ else $(MKDIR) -p $(DESTDIR)$(man6dir) ; \ $(INSTALL) -m 0644 rogue.6 $(DESTDIR)$(man6dir)/$(PROGRAM).6 ; fi if test ! -d $(DESTDIR)$(docdir) ; \ then $(MKDIR) -p $(DESTDIR)$(docdir) ; fi $(INSTALL) -m 0644 LICENSE.TXT $(DESTDIR)$(docdir)/LICENSE.TXT $(INSTALL) -m 0644 rogue.me $(DESTDIR)$(docdir)/$(PROGRAM).me $(INSTALL) -m 0644 $(DOCS) $(DESTDIR)$(docdir) if test "x$(LOCKFILE)" != "x" && test ! -f $(DESTDIR)$(LOCKFILE) ; then \ $(INSTALL) -m 0666 test $(DESTDIR)$(LOCKFILE) ; \ $(RM) $(DESTDIR)$(LOCKFILE) ; \ fi $(RM) test uninstall: $(RM) $(DESTDIR)$(bindir)/$(PROGRAM) $(RM) $(DESTDIR)$(man6dir)/$(PROGRAM).6 $(RM) $(DESTDIR)$(mandir)/$(PROGRAM).6 $(RM) -r $(DESTDIR)$(docdir) if test "x$(LOCKFILE)" != "x" ; then \ $(RM) $(DESTDIR)$(LOCKFILE) ; fi reinstall: uninstall install dist.src: make clean tar cf $(DISTNAME)-src.tar $(CFILES) $(HDRS) $(MISC) gzip -f $(DISTNAME)-src.tar debug.irix: make clean make CC=cc CFLAGS="-woff 1116 -g -DWIZARD" rogue dist.irix: make clean make CC=cc CFLAGS="-woff 1116 -O3" rogue tbl rogue.me | nroff -me | colcrt - > rogue.doc nroff -man rogue.6 | colcrt - > rogue.cat tar cf $(DISTNAME)-irix.tar rogue LICENSE.TXT rogue.cat rogue.doc gzip -f $(DISTNAME)-irix.tar debug.aix: make clean make CC=xlc CFLAGS="-qmaxmem=16768 -g -qstrict -DWIZARD" rogue dist.aix: make clean make CC=xlc CFLAGS="-qmaxmem=16768 -O3 -qstrict" rogue tbl rogue.me | nroff -me | colcrt - > rogue.doc nroff -man rogue.6 | colcrt - > rogue.cat tar cf $(DISTNAME)-aix.tar rogue LICENSE.TXT rogue.cat rogue.doc gzip -f $(DISTNAME)-aix.tar debug.linux: make clean make CFLAGS="-g3 -DWIZARD" rogue dist.linux: make clean make rogue groff -P-c -t -me -Tascii rogue.me | sed -e 's/.\x08//g' > rogue.doc groff -man rogue.6 | sed -e 's/.\x08//g' > rogue.cat tar cf $(DISTNAME)-linux.tar rogue LICENSE.TXT rogue.cat rogue.doc gzip -f $(DISTNAME)-linux.tar debug.interix: make clean make CFLAGS="-g3 -DWIZARD" rogue dist.interix: make clean make rogue groff -P-b -P-u -t -me -Tascii rogue.me > rogue.doc groff -P-b -P-u -man -Tascii rogue.6 > rogue.cat tar cf $(DISTNAME)-interix.tar rogue LICENSE.TXT rogue.cat rogue.doc gzip -f $(DISTNAME)-interix.tar debug.cygwin: make clean make CFLAGS="-g3 -DWIZARD" rogue dist.cygwin: make clean make rogue groff -P-c -t -me -Tascii rogue.me | sed -e 's/.\x08//g' > rogue.doc groff -P-c -man -Tascii rogue.6 | sed -e 's/.\x08//g' > rogue.cat tar cf $(DISTNAME)-cygwin.tar rogue.exe LICENSE.TXT rogue.cat rogue.doc gzip -f $(DISTNAME)-cygwin.tar debug.djgpp: make clean make CFLAGS="-g3 -DWIZARD" LDFLAGS="-L$(DJDIR)/LIB" rogue dist.djgpp: make clean make CFLAGS="-O3" LDFLAGS="-L$(DJDIR)/LIB" rogue groff -t -me -Tascii rogue.me | sed -e 's/.\x08//g' > rogue.doc groff -man -Tascii rogue.6 | sed -e 's/.\x08//g' > rogue.cat rm -f $(DISTNAME)-djgpp.zip zip $(DISTNAME)-djgpp.zip rogue.exe LICENSE.TXT rogue.cat rogue.doc