Mercurial > hg > early-roguelike
view rogue5/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 # # Rogue: Exploring the Dungeons of Doom # Copyright (C) 1980-1983, 1985, 1999 Michael Toy, Ken Arnold and Glenn Wichman # All rights reserved. # # See the file LICENSE.TXT for full copyright and licensing information. # ############################################################################### ############################################################################### # Site configuration occurs beneath this comment # Typically ./configure (autoconf tools) configures this section # This section could be manually configured if autoconf/configure fails ############################################################################### DISTNAME=@PACKAGE_TARNAME@@PACKAGE_VERSION@ PACKAGE_TARNAME = @PACKAGE_TARNAME@-@PACKAGE_VERSION@ PROGRAM=@PROGRAM@ O=o #CC=gcc CC = @CC@ #CFLAGS=-O2 CFLAGS= #LIBS=-lcurses LIBS = @LIBS@ #RM=rm -f RM = rm -f #GROFF=groff GROFF = @GROFF@ #NROFF=nroff NROFF = @NROFF@ #TBL=tbl TBL = @TBL@ #COLCRT=colcrt COLCRT = @COLCRT@ #SCOREFILE=rogue54.scr SCOREFILE = @SCOREFILE@ #LOGFILE=rogue54.log LOGFILE = @LOGFILE@ #LOCKFILE=rogue54.lck LOCKFILE = @LOCKFILE@ #SAVEDIR=rogue5save SAVEDIR = @SAVEDIR@ #GROUPOWNER=games GROUPOWNER = @GROUPOWNER@ #CPPFLAGS=-DHAVE_CONFIG_H CPPFLAGS =@DEFS@ @CPPFLAGS@ #DISTFILE = $(PROGRAM) DISTFILE = $(DISTNAME)-@DISTSYS@ INSTALL=@INSTALL@ #INSTGROUP=-g games INSTGROUP= #INSTOWNER=-u root INSTOWNER= CHGRP=chgrp MKDIR=mkdir TOUCH=touch RMDIR=rmdir CHMOD=chmod DESTDIR= prefix=@prefix@ exec_prefix=@exec_prefix@ datarootdir=@datarootdir@ datadir=@datadir@ bindir=@bindir@ mandir=@mandir@ docdir=@docdir@ man6dir = $(mandir)/man6 ############################################################################### # Site configuration occurs above this comment # It should not be necessary to change anything below this comment ############################################################################### HDRS = rogue.h extern.h score.h config.h OBJS1 = vers.$(O) extern.$(O) armor.$(O) chase.$(O) command.$(O) \ daemon.$(O) daemons.$(O) fight.$(O) init.$(O) io.$(O) list.$(O) \ mach_dep.$(O) main.$(O) mdport.$(O) misc.$(O) monsters.$(O) \ move.$(O) new_level.$(O) OBJS2 = options.$(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) OBJS = $(OBJS1) $(OBJS2) CFILES = vers.c extern.c armor.c chase.c command.c daemon.c \ daemons.c fight.c init.c io.c list.c mach_dep.c \ main.c mdport.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 xcrypt.c MISC_C = findpw.c scedit.c scmisc.c DOCSRC = rogue.me.in rogue.6.in rogue.html.in DOCS = $(PROGRAM).doc $(PROGRAM).cat AFILES = configure Makefile.in configure.ac config.h.in config.sub config.guess \ install-sh rogue.6.in rogue.me.in rogue.html.in MISC = Makefile.std LICENSE.TXT rogue54.sln rogue54.vcproj rogue.spec \ rogue.png rogue.desktop .SUFFIXES: .obj .o .c .c.obj: $(CC) $(CFLAGS) $(CPPFLAGS) /c $*.c .c.o: $(CC) $(CFLAGS) $(CPPFLAGS) -c $*.c all: $(PROGRAM) docs $(PROGRAM): $(HDRS) $(OBJS) $(CC) $(CFLAGS) $(LDFLAGS) $(OBJS) $(LIBS) -o $@ clean: $(RM) $(OBJS1) $(RM) $(OBJS2) $(RM) core a.exe a.out a.exe.stackdump $(PROGRAM) $(PROGRAM).exe $(RM) $(PROGRAM).tar $(PROGRAM).tar.gz $(PROGRAM).zip $(RM) $(DOCS) $(RM) -r $(DISTNAME) maintainer-clean: $(RM) config.h $(RM) Makefile $(RM) config.status $(RM) -r autom4te.cache $(RM) config.log $(RM) $(PROGRAM).scr $(PROGRAM).lck docs: $(DOCS) stddocs: sed -e 's/@PROGRAM@/rogue/' -e 's/@SCOREFILE@/rogue.scr/' rogue.6.in > rogue.6 sed -e 's/@PROGRAM@/rogue/' -e 's/@SCOREFILE@/rogue.scr/' rogue.me.in > rogue.me sed -e 's/@PROGRAM@/rogue/' -e 's/@SCOREFILE@/rogue.scr/' rogue.html.in > rogue,html sed -e 's/@PROGRAM@/rogue/' -e 's/@SCOREFILE@/rogue.scr/' rogue.doc.in > rogue.doc sed -e 's/@PROGRAM@/rogue/' -e 's/@SCOREFILE@/rogue.scr/' rogue.cat.in > rogue.cat dist.src: $(MAKE) $(MAKEFILE) clean mkdir $(DISTNAME) cp $(CFILES) $(HDRS) $(MISC) $(AFILES) $(DISTNAME) tar cf $(DISTNAME)-src.tar $(DISTNAME) gzip -f $(DISTNAME)-src.tar rm -fr $(DISTNAME) findpw: findpw.c xcrypt.o mdport.o xcrypt.o $(CC) -s -o findpw findpw.c xcrypt.o mdport.o -lcurses scedit: scedit.o scmisc.o vers.o mdport.o xcrypt.o $(CC) -s -o scedit vers.o scedit.o scmisc.o mdport.o xcrypt.o -lcurses scmisc.o scedit.o: $(CC) -O -c $(SF) $*.c $(PROGRAM).doc: rogue.me if test "x$(GROFF)" != "x" ; then \ $(GROFF) -P-c -P-b -P-u -t -me -Tutf8 rogue.me > $(PROGRAM).doc ;\ elif test "x$(NROFF)" != "x" && test "x$(TBL)" != "x" && test "x$(COLCRT)" != "x" ; then \ tbl rogue.me | $(NROFF) -me | colcrt - > $(PROGRAM).doc ;\ fi #$(PROGRAM).html: rogue.me # if test "x$(GROFF)" != "x" ; then \ # $(GROFF) -t -me -Thtml -P-l rogue.me > $(PROGRAM).html ;\ # fi $(PROGRAM).cat: rogue.6 if test "x$(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 dist: clean $(PROGRAM) tar cf $(DISTFILE).tar $(PROGRAM) LICENSE.TXT $(DOCS) gzip -f $(DISTFILE).tar 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 $(MKDIR) -p $(DESTDIR)$(docdir) $(INSTALL) -m 0644 $(DOCS) $(DESTDIR)$(docdir) $(INSTALL) -m 0644 rogue.html $(DESTDIR)$(docdir)/$(PROGRAM).html $(INSTALL) -m 0644 LICENSE.TXT $(DESTDIR)$(docdir)/LICENSE.TXT $(INSTALL) -m 0644 rogue.me $(DESTDIR)$(docdir)/$(PROGRAM).me if test "x$(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