libbb/Makefile.in

   1 # Makefile for busybox
   2 #
   3 # Copyright (C) 1999-2005 by Erik Andersen <andersen@codepoet.org>
   4 #
   5 # Licensed under the GPL v2, see the file LICENSE in this tarball.
   6
   7 ifndef $(LIBBB_DIR)
   8 LIBBB_DIR:=$(top_builddir)/libbb
   9 endif
  10 srcdir=$(top_srcdir)/libbb
  11
  12 LIBBB-n:=
  13 LIBBB-y:= \
  14         bb_asprintf.c ask_confirmation.c change_identity.c chomp.c \
  15         compare_string_array.c concat_path_file.c copy_file.c copyfd.c \
  16         crc32.c create_icmp_socket.c create_icmp6_socket.c \
  17         device_open.c dump.c error_msg.c error_msg_and_die.c find_mount_point.c \
  18         find_pid_by_name.c find_root_device.c fgets_str.c full_read.c \
  19         full_write.c get_last_path_component.c get_line_from_file.c \
  20         herror_msg.c herror_msg_and_die.c \
  21         human_readable.c inet_common.c inode_hash.c isdirectory.c \
  22         kernel_version.c last_char_is.c login.c \
  23         make_directory.c md5.c mode_string.c mtab_file.c \
  24         obscure.c parse_mode.c parse_number.c perror_msg.c \
  25         perror_msg_and_die.c print_file.c get_console.c \
  26         process_escape_sequence.c procps.c qmodule.c \
  27         read_package_field.c recursive_action.c remove_file.c \
  28         restricted_shell.c run_parts.c run_shell.c safe_read.c safe_write.c \
  29         safe_strncpy.c setup_environment.c sha1.c simplify_path.c \
  30         trim.c u_signal_names.c vdprintf.c verror_msg.c \
  31         vherror_msg.c vperror_msg.c wfopen.c xconnect.c xgetcwd.c xstat.c \
  32         xgethostbyname.c xgethostbyname2.c xreadlink.c xregcomp.c xgetlarg.c \
  33         bb_xsocket.c bb_xdaemon.c bb_xbind.c bb_xlisten.c bb_xchdir.c \
  34         get_terminal_width_height.c fclose_nonstdin.c fflush_stdout_and_exit.c \
  35         getopt_ulflags.c default_error_retval.c wfopen_input.c speed_table.c \
  36         perror_nomsg_and_die.c perror_nomsg.c skip_whitespace.c bb_askpass.c \
  37         warn_ignoring_args.c concat_subpath_file.c vfork_daemon_rexec.c \
  38         bb_echo.c bb_do_delay.c
  39
  40 # conditionally compiled objects:
  41 LIBBB-$(CONFIG_FEATURE_SHADOWPASSWDS)+=pwd2spwd.c
  42 LIBBB-$(CONFIG_FEATURE_MOUNT_LOOP)+= loop.c
  43 LIBBB-$(CONFIG_LOSETUP)+= loop.c
  44 LIBBB-$(CONFIG_FEATURE_MTAB_SUPPORT)+= mtab.c
  45 LIBBB-$(CONFIG_PASSWD)+= pw_encrypt.c
  46 LIBBB-$(CONFIG_SULOGIN)+= pw_encrypt.c
  47 LIBBB-$(CONFIG_FEATURE_HTTPD_AUTH_MD5)+= pw_encrypt.c
  48 LIBBB-$(CONFIG_VLOCK)+= correct_password.c
  49 LIBBB-$(CONFIG_SU)+= correct_password.c
  50 LIBBB-$(CONFIG_LOGIN)+= correct_password.c
  51
  52
  53 LIBBB-y:=$(patsubst %,$(srcdir)/%,$(LIBBB-y))
  54
  55 get-file-subparts = $(addsuffix .o,$(shell sed -n -e "s/^\#ifdef L_//p" ${1}))
  56
  57 # 1:N objects
  58 LIBBB_MSRC0:=$(srcdir)/messages.c
  59 LIBBB_MOBJ0:=$(call get-file-subparts, ${LIBBB_MSRC0})
  60 LIBBB_MOBJ0:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ0))
  61 $(LIBBB_MOBJ0):$(LIBBB_MSRC0)
  62         $(compile.c) -DL_$(notdir $*)
  63
  64 LIBBB_MSRC1:=$(srcdir)/xfuncs.c
  65 LIBBB_MOBJ1:=$(call get-file-subparts, ${LIBBB_MSRC1})
  66 LIBBB_MOBJ1:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ1))
  67 $(LIBBB_MOBJ1):$(LIBBB_MSRC1)
  68         $(compile.c) -DL_$(notdir $*)
  69
  70 LIBBB_MSRC2:=$(srcdir)/printf.c
  71 LIBBB_MOBJ2:=$(call get-file-subparts, ${LIBBB_MSRC2})
  72 LIBBB_MOBJ2:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ2))
  73 $(LIBBB_MOBJ2):$(LIBBB_MSRC2)
  74         $(compile.c) -DL_$(notdir $*)
  75
  76 LIBBB_MSRC3:=$(srcdir)/xgetularg.c
  77 LIBBB_MOBJ3:=$(call get-file-subparts, ${LIBBB_MSRC3})
  78 LIBBB_MOBJ3:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ3))
  79 $(LIBBB_MOBJ3):$(LIBBB_MSRC3)
  80         $(compile.c) -DL_$(notdir $*)
  81
  82 LIBBB_MSRC4:=$(srcdir)/safe_strtol.c
  83 LIBBB_MOBJ4:=$(call get-file-subparts, ${LIBBB_MSRC4})
  84 LIBBB_MOBJ4:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ4))
  85 $(LIBBB_MOBJ4):$(LIBBB_MSRC4)
  86         $(compile.c) -DL_$(notdir $*)
  87
  88 LIBBB_MSRC5:=$(srcdir)/bb_pwd.c
  89 LIBBB_MOBJ5:=$(call get-file-subparts, ${LIBBB_MSRC5})
  90 LIBBB_MOBJ5:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ5))
  91 $(LIBBB_MOBJ5):$(LIBBB_MSRC5)
  92         $(compile.c) -DL_$(notdir $*)
  93
  94 LIBBB_MSRC6:=$(srcdir)/llist.c
  95 LIBBB_MOBJ6:=$(call get-file-subparts, ${LIBBB_MSRC6})
  96 LIBBB_MOBJ6:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ6))
  97 $(LIBBB_MOBJ6):$(LIBBB_MSRC6)
  98         $(compile.c) -DL_$(notdir $*)
  99
 100 LIBBB_MSRC7:=$(srcdir)/opendir.c
 101 LIBBB_MOBJ7:=$(call get-file-subparts, ${LIBBB_MSRC7})
 102 LIBBB_MOBJ7:=$(patsubst %,$(LIBBB_DIR)/%, $(LIBBB_MOBJ7))
 103 $(LIBBB_MOBJ7):$(LIBBB_MSRC7)
 104         $(compile.c) -DL_$(notdir $*)
 105
 106 # We need the names of the object files built from MSRC for the L_ defines
 107 LIBBB_ALL_MOBJ:=$(LIBBB_MOBJ0) $(LIBBB_MOBJ1) $(LIBBB_MOBJ2) $(LIBBB_MOBJ3) \
 108         $(LIBBB_MOBJ4) $(LIBBB_MOBJ5) $(LIBBB_MOBJ6) $(LIBBB_MOBJ7)
 109
 110 LIBBB_ALL_MSRC:=$(LIBBB_MSRC0) $(LIBBB_MSRC1) $(LIBBB_MSRC2) $(LIBBB_MSRC3) \
 111         $(LIBBB_MSRC4) $(LIBBB_MSRC5) $(LIBBB_MSRC6) $(LIBBB_MSRC7)
 112
 113 LIBBB-y:=$(sort $(LIBBB-y) $(LIBBB_ALL_MSRC))
 114
 115 LIBBB_AR:=$(LIBBB_DIR)/libbb.a
 116 libraries-y+=$(LIBBB_AR)
 117
 118 needcrypt-y:=
 119 ifneq ($(findstring $(srcdir)/pw_encrypt.c,$(LIBBB-y)),)
 120 needcrypt-y:=y
 121 else
 122 ifneq ($(findstring $(srcdir)/correct_password.c,$(LIBBB-y)),)
 123 needcrypt-y:=y
 124 endif
 125 endif
 126
 127 ifeq ($(needcrypt-y),y)
 128   LIBRARIES := -lcrypt $(filter-out -lcrypt,$(LIBRARIES))
 129 endif
 130
 131 # all 1:1 objects
 132 LIBBB_OBJS:=$(patsubst $(srcdir)/%.c,$(LIBBB_DIR)/%.o, $(LIBBB-y))
 133 $(LIBBB_DIR)/%.o: $(srcdir)/%.c
 134         $(compile.c)
 135
 136 LIBBB_SRC-a:=$(wildcard $(srcdir)/*.c)
 137 LIBRARY_SRC-y+=$(LIBBB-y)
 138 LIBRARY_SRC-a+=$(LIBBB_SRC-a)
 139
 140 # all defines needed for 1:N objects
 141 LIBBB_DEFINE-y:=$(patsubst %,-DL_%,$(subst .o,,$(notdir $(LIBBB_ALL_MOBJ))))
 142 LIBRARY_DEFINE-y+=$(LIBBB_DEFINE-y)
 143 LIBRARY_DEFINE-a+=$(LIBBB_DEFINE-y)
 144
 145 $(LIBBB_AR): $(LIBBB_OBJS) $(LIBBB_ALL_MOBJ)
 146         $(do_ar)