Updated to fedora-glibc-20060426T2000
[kopensolaris-gnu/glibc.git] / sysdeps / unix / sysv / linux / Makefile
1 ifeq ($(subdir),csu)
2 sysdep_routines += errno-loc
3 endif
4
5 ifeq ($(subdir),assert)
6 CFLAGS-assert.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
7 CFLAGS-assert-perr.c += -DFATAL_PREPARE_INCLUDE='<fatal-prepare.h>'
8 endif
9
10 ifeq ($(subdir),malloc)
11 CFLAGS-malloc.c += -DMORECORE_CLEARS=2
12 endif
13
14 ifeq ($(subdir),misc)
15 sysdep_routines += sysctl clone llseek umount umount2 readahead \
16                    setfsuid setfsgid makedev
17
18 CFLAGS-gethostid.c = -fexceptions
19
20 sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
21                   sys/klog.h sys/kdaemon.h \
22                   sys/user.h sys/procfs.h sys/prctl.h \
23                   sys/kd.h sys/soundcard.h sys/vt.h \
24                   sys/quota.h sys/fsuid.h \
25                   scsi/sg.h scsi/scsi.h scsi/scsi_ioctl.h sys/pci.h \
26                   sys/ultrasound.h sys/raw.h sys/personality.h sys/epoll.h \
27                   bits/a.out.h sys/inotify.h
28
29 install-others += $(inst_includedir)/bits/syscall.h
30
31 tests += tst-clone
32
33 # Generate the list of SYS_* macros for the system calls (__NR_* macros).
34 # For bi-arch platforms, the CPU/Makefile defines {32,64}bit-predefine and
35 # we generate a file that uses <bits/wordsize.h>.
36 $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h
37         $(make-target-directory)
38         { \
39          echo '/* Generated at libc build time from kernel syscall list.  */';\
40          echo ''; \
41          echo '#ifndef _SYSCALL_H'; \
42          echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
43          echo '#endif'; \
44          echo ''; \
45          $(CC) -E -MD -MP -MF $(@:.h=.d)-t1 -MT '$(@:.d=.h) $(@:.h=.d)' \
46                -x c $(sysincludes) $< $(addprefix -U,$(64bit-predefine)) \
47                $(addprefix -D,$(32bit-predefine)) -D_LIBC -dM | \
48          sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
49          LC_ALL=C sort > $(@:.d=.h).new32; \
50          $(CC) -E -MD -MP -MF $(@:.h=.d)-t2 -MT '$(@:.d=.h) $(@:.h=.d)' \
51                -x c $(sysincludes) $< $(addprefix -U,$(32bit-predefine)) \
52                $(addprefix -D,$(64bit-predefine)) -D_LIBC -dM | \
53          sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
54          LC_ALL=C sort > $(@:.d=.h).new64; \
55          if cmp -s $(@:.d=.h).new32 $(@:.d=.h).new64; then \
56            cat $(@:.d=.h).new32; \
57          else \
58            echo '#include <bits/wordsize.h>'; \
59            echo ''; \
60            LC_ALL=C comm -12 $(@:.d=.h).new32 $(@:.d=.h).new64; \
61            echo '#if __WORDSIZE == 64'; \
62            LC_ALL=C comm -13 $(@:.d=.h).new32 $(@:.d=.h).new64; \
63            echo '#else'; \
64            LC_ALL=C comm -23 $(@:.d=.h).new32 $(@:.d=.h).new64; \
65            echo '#endif'; \
66          fi; \
67          rm -f $(@:.d=.h).new32 $(@:.d=.h).new64; \
68         } > $(@:.d=.h).new
69         mv -f $(@:.d=.h).new $(@:.d=.h)
70 ifneq (,$(objpfx))
71         sed $(sed-remove-objpfx) $(@:.h=.d)-t1 $(@:.h=.d)-t2 > $(@:.h=.d)-t3
72 else
73         cat $(@:.h=.d)-t1 $(@:.h=.d)-t2 > $(@:.h=.d)-t3
74 endif
75         rm -f $(@:.h=.d)-t1 $(@:.h=.d)-t2
76         mv -f $(@:.h=.d)-t3 $(@:.h=.d)
77
78 $(inst_includedir)/bits/syscall.h: $(objpfx)syscall-list.h $(+force)
79         $(make-target-directory)
80         if test -r $@ && cmp -s $< $@; \
81         then echo 'bits/syscall.h unchanged'; \
82         else $(INSTALL_DATA) $< $@; fi
83
84 ifndef no_deps
85 # Get the generated list of dependencies (probably /usr/include/asm/unistd.h).
86 -include $(objpfx)syscall-list.d
87 endif
88 generated += syscall-list.h syscall-list.d
89 endif
90
91 ifeq ($(subdir),time)
92 sysdep_headers += sys/timex.h
93
94 sysdep_routines += ntp_gettime
95 endif
96
97 ifeq ($(subdir),socket)
98 sysdep_headers += net/if_ppp.h net/ppp-comp.h \
99                   net/ppp_defs.h net/if_arp.h net/route.h net/ethernet.h \
100                   net/if_slip.h net/if_packet.h net/if_shaper.h
101 sysdep_routines += cmsg_nxthdr sa_len
102 endif
103
104 ifeq ($(subdir),sunrpc)
105 sysdep_headers += nfs/nfs.h
106 endif
107
108 ifeq ($(subdir),termios)
109 sysdep_headers += termio.h
110 endif
111
112 ifeq ($(subdir),posix)
113 sysdep_headers += bits/initspin.h
114
115 sysdep_routines += exit-thread
116 endif
117
118 ifeq ($(subdir),inet)
119 sysdep_headers += netinet/if_fddi.h netinet/if_tr.h \
120                   netipx/ipx.h netash/ash.h netax25/ax25.h netatalk/at.h \
121                   netrom/netrom.h netpacket/packet.h netrose/rose.h \
122                   neteconet/ec.h
123 endif
124
125 # Don't compile the ctype glue code, since there is no old non-GNU C library.
126 inhibit-glue = yes
127
128 ifeq ($(subdir),dirent)
129 sysdep_routines += getdirentries getdirentries64
130 endif
131
132 ifeq ($(subdir),nis)
133 CFLAGS-ypclnt.c = -DUSE_BINDINGDIR=1
134 endif
135
136 ifeq ($(subdir),io)
137 sysdep_routines += xstatconv internal_statvfs internal_statvfs64
138 endif
139
140 ifeq ($(subdir),elf)
141 sysdep-rtld-routines += dl-brk dl-sbrk
142
143 CPPFLAGS-lddlibc4 += -DNOT_IN_libc
144 endif
145
146 ifeq ($(subdir),rt)
147 CFLAGS-mq_send.c += -fexceptions
148 CFLAGS-mq_receive.c += -fexceptions
149 endif
150
151 ifeq ($(subdir),nscd)
152 CFLAGS-connections.c += -DHAVE_EPOLL -DHAVE_SENDFILE
153 CFLAGS-pwdcache.c += -DHAVE_SENDFILE
154 CFLAGS-grpcache.c += -DHAVE_SENDFILE
155 CFLAGS-hstcache.c += -DHAVE_SENDFILE
156 CFLAGS-aicache.c += -DHAVE_SENDFILE
157 CFLAGS-initgrcache.c += -DHAVE_SENDFILE
158 CFLAGS-gai.c += -DNEED_NETLINK
159 endif