Mercurial > hg > early-roguelike
annotate 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 |
rev | line source |
---|---|
51 | 1 # |
2 # Makefile for rogue | |
3 # @(#)Makefile 4.13 (Berkeley) 1/23/82 | |
4 # | |
5 # Rogue: Exploring the Dungeons of Doom | |
6 # Copyright (C) 1980, 1981, 1982 Michael Toy, Ken Arnold and Glenn Wichman | |
7 # All rights reserved. | |
8 # | |
9 # See the file LICENSE.TXT for full copyright and licensing information. | |
10 # | |
11 | |
12 DISTNAME=@PACKAGE_TARNAME@@PACKAGE_VERSION@ | |
13 PACKAGE_TARNAME = @PACKAGE_TARNAME@-@PACKAGE_VERSION@ | |
14 PROGRAM=@PROGRAM@ | |
15 | |
16 CC = @CC@ | |
17 LIBS = @LIBS@ | |
18 | |
19 SCOREFILE=@SCOREFILE@ | |
20 LOGFILE=@LOGFILE@ | |
21 SAVEDIR=@SAVEDIR@ | |
22 LOCKFILE=@LOCKFILE@ | |
116
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Makefiles: don't set defaults for CFLAGS.
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23 |
51 | 24 GROUPOWNER=@GROUPOWNER@ |
25 | |
93 | 26 DESTDIR= |
51 | 27 prefix=@prefix@ |
28 exec_prefix=@exec_prefix@ | |
29 datarootdir=@datarootdir@ | |
30 bindir=@bindir@ | |
31 mandir=@mandir@ | |
32 man6dir=$(mandir)/man6 | |
33 docdir=@docdir@ | |
34 | |
104
fbc75509f4cd
Add config.h to the list of headers in the Makefiles.
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35 HDRS= rogue.h extern.h config.h |
51 | 36 DOBJS= vers.o extern.o armor.o chase.o command.o daemon.o daemons.o \ |
37 fight.o init.o io.o list.o main.o misc.o monsters.o move.o \ | |
38 new_level.o options.o pack.o passages.o potions.o rings.o rip.o \ | |
39 rooms.o save.o scrolls.o state.o sticks.o things.o weapons.o wizard.o\ | |
40 xcrypt.o mdport.o | |
41 OBJS= $(DOBJS) mach_dep.o | |
42 CFILES= vers.c extern.c armor.c chase.c command.c daemon.c daemons.c \ | |
43 fight.c init.c io.c list.c main.c misc.c monsters.c move.c \ | |
44 new_level.c options.c pack.c passages.c potions.c rings.c rip.c \ | |
45 rooms.c save.c scrolls.c state.c sticks.c things.c weapons.c wizard.c \ | |
46 mach_dep.c xcrypt.c mdport.c | |
47 MISC= Makefile LICENSE.TXT rogue.6 rogue.me | |
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Generate text documentation from the troff source files.
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48 DOCS= $(PROGRAM).cat $(PROGRAM).doc |
51 | 49 |
116
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Makefiles: don't set defaults for CFLAGS.
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50 CFLAGS= |
109
ec9db3bb6b0b
rogue4: don't include config.h if it wasn't created.
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51 CPPFLAGS=@DEFS@ |
51 | 52 CRLIB = -lcurses |
53 RM = rm -f | |
54 TAR = tar | |
55 TOUCH=touch | |
56 MKDIR=mkdir | |
57 CHGRP=chgrp | |
58 CHMOD=chmod | |
59 INSTALL=@INSTALL@ | |
223
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Generate text documentation from the troff source files.
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60 GROFF=@GROFF@ |
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61 NROFF=@NROFF@ |
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Generate text documentation from the troff source files.
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62 COLCRT=@COLCRT@ |
0e99eade579c
Generate text documentation from the troff source files.
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63 TBL=@TBL@ |
51 | 64 |
65 SF= | |
66 NAMELIST= | |
67 NL= | |
68 #MACHDEP= -DMAXLOAD=40 -DLOADAV -DCHECKTIME=4 | |
69 MACHDEP= | |
70 | |
232
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71 .SUFFIXES: .c .o |
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72 |
51 | 73 .c.o: |
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74 @echo $(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c |
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75 @$(CC) -c $(CPPFLAGS) $(CFLAGS) $*.c -o $*.o |
51 | 76 # @cpp -P $(CFLAGS) $*.c | ./xstr -v -c - |
77 # @cc -c $(CFLAGS) x.c | |
78 # @mv x.o $*.o | |
79 | |
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80 all: $(PROGRAM) docs |
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81 |
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82 $(PROGRAM): $(HDRS) $(OBJS) # xs.o |
51 | 83 # @rm -f x.c |
84 # $(CC) $(LDFLAGS) xs.o $(OBJS) $(CRLIB) | |
85 $(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o $@ | |
86 | |
87 main.o: main.c $(HDRS) | |
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88 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ main.c |
51 | 89 |
90 vers.o: | |
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91 $(CC) -c $(CPPFLAGS) $(CFLAGS) vers.c |
51 | 92 |
93 mach_dep.o: mach_dep.c | |
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ec9db3bb6b0b
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94 $(CC) -c $(CPPFLAGS) $(CFLAGS) $(SF) $(NL) $(MACHDEP) mach_dep.c |
51 | 95 |
96 xs.o: strings | |
97 ./xstr | |
98 $(CC) -c $(CFLAGS) xs.c | |
99 | |
100 xstr: xstr.c | |
101 $(CC) -s -O -o xstr xstr.c | |