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    Contents of /trunk/mkinitrd-magellan/klibc/usr/klibc/Kbuild

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    Revision 815 - (show annotations) (download)
    Fri Apr 24 18:32:46 2009 UTC (15 years ago) by niro
    File size: 5930 byte(s) 
    -updated to klibc-1.5.15
    1 #
    2 # Kbuild file for klibc
    3 #
    4
    5 # Tell that we are building klibc
    6 export klibc-build := y
    7
    8 klib-y := vsnprintf.o snprintf.o vsprintf.o sprintf.o \
    9 asprintf.o vasprintf.o \
    10 vsscanf.o sscanf.o ctypes.o \
    11 strntoumax.o strntoimax.o \
    12 atoi.o atol.o atoll.o \
    13 strtol.o strtoll.o strtoul.o strtoull.o \
    14 strtoimax.o strtoumax.o \
    15 globals.o exit.o atexit.o onexit.o \
    16 execl.o execle.o execv.o execvpe.o execvp.o execlp.o execlpe.o \
    17 fork.o vfork.o wait.o wait3.o waitpid.o system.o \
    18 setpgrp.o getpgrp.o daemon.o \
    19 printf.o vprintf.o fprintf.o vfprintf.o perror.o \
    20 statfs.o fstatfs.o umount.o \
    21 creat.o open.o openat.o open_cloexec.o \
    22 fopen.o fread.o fread2.o fgetc.o fgets.o \
    23 fwrite.o fwrite2.o fputc.o fputs.o puts.o putchar.o \
    24 sleep.o usleep.o strtotimespec.o strtotimeval.o \
    25 raise.o abort.o assert.o alarm.o pause.o \
    26 __signal.o sysv_signal.o bsd_signal.o siglist.o sigabbrev.o \
    27 siglongjmp.o \
    28 sigaction.o sigpending.o sigprocmask.o sigsuspend.o \
    29 pselect.o ppoll.o \
    30 brk.o sbrk.o malloc.o realloc.o calloc.o \
    31 mmap.o shm_open.o shm_unlink.o \
    32 memcpy.o memcmp.o memset.o memccpy.o memmem.o memswap.o \
    33 memmove.o memchr.o memrchr.o bzero.o \
    34 strcasecmp.o strncasecmp.o strndup.o strerror.o strsignal.o \
    35 strcat.o strchr.o strcmp.o strcpy.o strdup.o strlen.o strnlen.o \
    36 strncat.o strlcpy.o strlcat.o \
    37 strstr.o strncmp.o strncpy.o strrchr.o \
    38 strxspn.o strspn.o strcspn.o strpbrk.o strsep.o strtok.o \
    39 fnmatch.o \
    40 gethostname.o getdomainname.o getcwd.o \
    41 seteuid.o setegid.o \
    42 getenv.o setenv.o putenv.o __put_env.o unsetenv.o \
    43 clearenv.o nullenv.o \
    44 getopt.o getopt_long.o readdir.o remove.o \
    45 syslog.o closelog.o pty.o getpt.o posix_openpt.o isatty.o reboot.o \
    46 time.o utime.o llseek.o nice.o getpriority.o \
    47 qsort.o bsearch.o \
    48 lrand48.o jrand48.o mrand48.o nrand48.o srand48.o seed48.o \
    49 inet/inet_ntoa.o inet/inet_aton.o inet/inet_addr.o \
    50 inet/inet_ntop.o inet/inet_pton.o inet/bindresvport.o \
    51 send.o recv.o \
    52 ctype/isalnum.o ctype/isalpha.o ctype/isascii.o \
    53 ctype/isblank.o ctype/iscntrl.o ctype/isdigit.o \
    54 ctype/isgraph.o ctype/islower.o ctype/isprint.o \
    55 ctype/ispunct.o ctype/isspace.o ctype/isupper.o \
    56 ctype/isxdigit.o ctype/tolower.o ctype/toupper.o \
    57 userdb/getgrgid.o userdb/getgrnam.o userdb/getpwnam.o \
    58 userdb/getpwuid.o userdb/root_group.o userdb/root_user.o
    59
    60 klib-$(CONFIG_KLIBC_ERRLIST) += errlist.o
    61
    62 ifeq ($(CONFIG_KLIBC_ERRLIST),y)
    63 KLIBCCFLAGS_strerror.o += -DWITH_ERRLIST
    64 endif
    65
    66 klib-$(CONFIG_KLIBC_ZLIB) += zlib/
    67 # arch specific .o files
    68 klib-y += arch/$(KLIBCARCHDIR)/
    69
    70 #####
    71 # Shared definitions
    72 LIBC := libc.a
    73 SOLIB := libc.so
    74 SOHASH := klibc.so
    75 CRT0 := arch/$(KLIBCARCHDIR)/crt0.o
    76 INTERP_O := interp.o
    77
    78 always := $(LIBC) $(SOLIB) $(SOHASH) $(INTERP_O)
    79 LIBC := $(call objectify,$(LIBC))
    80 SOLIB := $(call objectify,$(SOLIB))
    81 SOHASH := $(call objectify,$(SOHASH))
    82 CRT0 := $(call objectify,$(CRT0))
    83 INTERP_O := $(call objectify,$(INTERP_O))
    84
    85 SOLIBHASH = $(shell cat $(SOLIB).hash)
    86
    87 # Generate syscall stubs
    88 klib-y += syscalls/
    89 # Generate socket calls stubs
    90 klib-y += socketcalls/
    91
    92 #####
    93 # Readable errormessages extracted from src..
    94 targets += errlist.c
    95 quiet_cmd_errlist = GEN $@
    96 cmd_errlist = $(PERL) $< $(KLIBCCPPFLAGS) -errlist > $@ || rm -f $@
    97
    98 $(obj)/errlist.c: $(srctree)/$(src)/makeerrlist.pl
    99 $(call cmd,errlist)
    100
    101
    102 # all .o files for all dirs
    103 klib-o-files = $(shell cat $(obj)/klib.list \
    104 $(addsuffix /klib.list, $(klib-dirs)))
    105 ######
    106 # Build static library: libc.a
    107 targets += libc.a __static_init.o
    108 quiet_cmd_libc = KLIBCAR $@
    109 cmd_libc = rm -f $@; \
    110 $(KLIBCAR) cq $@ \
    111 $(call objectify,__static_init.o) $(klib-o-files); \
    112 $(KLIBCRANLIB) $@
    113
    114 $(LIBC): $(call objectify,__static_init.o) $(obj)/klib.list FORCE
    115 $(call if_changed,libc)
    116
    117 ######
    118 # Build shared library
    119 targets += libc.so __shared_init.o
    120
    121 quiet_cmd_libcso = KLIBCLD $@
    122 cmd_libcso = $(KLIBCLD) $(KLIBCLDFLAGS) $(KLIBCSHAREDFLAGS) -o $@ \
    123 --start-group \
    124 $(CRT0) \
    125 $(call objectify,__shared_init.o) \
    126 $(klib-o-files) \
    127 $(KLIBCLIBGCC) \
    128 --end-group
    129
    130 $(SOLIB): $(call objectify,__shared_init.o) $(obj)/klib.list FORCE
    131 $(call if_changed,libcso)
    132
    133
    134 #####
    135 # Build sha1 hash values
    136 targets += klibc.so libc.so.hash
    137 hostprogs-y := sha1hash
    138 clean-files += klibc-???????????????????????????.so
    139
    140 quiet_cmd_solibhash = HASH $@
    141 cmd_solibhash = $(KLIBCNM) $< | egrep '^[0-9a-fA-F]+ [ADRTW] ' | \
    142 sort | $(obj)/sha1hash > $@
    143 $(SOLIB).hash: $(SOLIB) $(obj)/sha1hash FORCE
    144 $(call if_changed,solibhash)
    145
    146 quiet_cmd_sohash = GEN $@
    147 cmd_sohash = cat $< > $@; \
    148 $(KLIBCSTRIP) $(KLIBCSTRIPFLAGS) $@; \
    149 chmod a+x $@; \
    150 rm -f $(obj)/klibc-???????????????????????????.so; \
    151 ln -f $@ $(obj)/klibc-$(SOLIBHASH).so
    152 $(SOHASH): $(SOLIB) $(SOLIB).hash
    153 $(call cmd,sohash)
    154
    155
    156 #####
    157 # build interp.o
    158 targets += interp.o
    159
    160 quiet_cmd_interp = BUILD $@
    161 cmd_interp = $(KLIBCCC) $(klibccflags) -D__ASSEMBLY__ \
    162 -DLIBDIR=\"$(SHLIBDIR)\" \
    163 -DSOHASH=\"$(SOLIBHASH)\" \
    164 -c -o $@ $<
    165
    166 $(INTERP_O): $(obj)/interp.S $(SOLIB).hash
    167 $(call if_changed,interp)
    168
    169 #####
    170 # Install klibc
    171 install-rule:
    172 @echo " INSTALL klibc to $(INSTALLROOT)$(INSTALLDIR)/$(KLIBCCROSS)lib"
    173 $(Q)$(foreach f, $(LIBC) $(SOLIB) $(CRT0) $(INTERP_O), \
    174 $(shell $(install-data) $(f) \
    175 $(INSTALLROOT)$(INSTALLDIR)/$(KLIBCCROSS)lib))
    176 $(Q)$(install-lib) $(obj)/klibc-$(SOLIBHASH).so \
    177 $(INSTALLROOT)$(INSTALLDIR)/$(KLIBCCROSS)lib
    178 $(Q)$(install-lib) $(obj)/klibc-$(SOLIBHASH).so \
    179 $(INSTALLROOT)$(SHLIBDIR)