Completely rework the config system so that it no longer annoys me to work on

the busybox development tree.  This eliminates the use of recursive make, and
once again allows us to run 'make' in a subdirectory with the expected result.
And things are now much faster too.  Greatly improved IMHO...
 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@4595 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 11 insertions, 48 deletions

diff --git a/libbb/Makefile b/libbb/Makefile
index 879be2452..f6d021ce9 100644
--- a/libbb/Makefile
+++ b/libbb/Makefile
@@ -1,6 +1,6 @@
 # Makefile for busybox
 #
-# Copyright (C) 2001 Erik Andersen <andersee@debian.org>
+# Copyright (C) 1999-2002 Erik Andersen <andersee@debian.org>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -15,53 +15,16 @@
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
 
-
-
-TOPDIR   :=..
-L_TARGET := libbb.a
-
-LIBBB_MSRC=messages.c
-LIBBB_OBJ= full_version name_too_long omitting_directory not_a_directory \
-        memory_exhausted invalid_date invalid_option io_error dash_dash_help \
-        write_error too_few_args name_longer_than_foo unknown can_not_create_raw_socket
-LIBBB_MOBJS=$(patsubst %,%.o, $(LIBBB_OBJ))
-
-obj-y           :=
-obj-n           :=
-obj-            :=
-
-obj-y += ask_confirmation.o chomp.o concat_path_file.o copy_file.o \
-        copy_file_chunk.o dump.o libc5.o device_open.o error_msg.o \
-        error_msg_and_die.o fgets_str.o find_mount_point.o find_pid_by_name.o \
-        find_root_device.o full_read.o full_write.o get_console.o \
-        get_last_path_component.o get_line_from_file.o gz_open.o human_readable.o \
-        isdirectory.o kernel_version.o loop.o mode_string.o module_syscalls.o mtab.o \
-        mtab_file.o my_getgrnam.o my_getgrgid.o my_getpwnam.o my_getpwnamegid.o \
-        my_getpwuid.o parse_mode.o parse_number.o perror_msg.o perror_msg_and_die.o \
-        print_file.o process_escape_sequence.o read_package_field.o recursive_action.o \
-        safe_read.o safe_strncpy.o syscalls.o syslog_msg_with_name.o time_string.o \
-        trim.o unzip.o vdprintf.o verror_msg.o vperror_msg.o wfopen.o xfuncs.o \
-        xgetcwd.o xreadlink.o xregcomp.o interface.o remove_file.o last_char_is.o \
-        copyfd.o vherror_msg.o herror_msg.o herror_msg_and_die.o xgethostbyname.o \
-        dirname.o make_directory.o create_icmp_socket.o u_signal_names.o arith.o \
-        simplify_path.o inet_common.o inode_hash.o $(LIBBB_MOBJS) $(LIBBB_AROBJS)
-
-
-# Hand off to toplevel Rules.mak
-include $(TOPDIR)/Rules.mak
-
-$(LIBBB_MOBJS): $(LIBBB_MSRC)
-        $(CC) $(CFLAGS) -DBB_VER='"$(VERSION)"' -DBB_BT='"$(BUILDTIME)"' \
-                $(LIBBB_CFLAGS) -DL_$(patsubst %,%,$*) -c $< -o $*.o
-
-$(LIBBB_AROBJS): $(LIBBB_ARCSRC)
-        $(CC) $(CFLAGS) $(LIBBB_CFLAGS) -DL_$(patsubst %,%,$*) -c $< -o $*.o
-
-loop.o: loop.h
-
-loop.h: mk_loop_h.sh
-        @ $(SHELL) $< > $@
+TOPDIR:= ../
+LIBBB_DIR:=./
+include $(TOPDIR).config
+include $(TOPDIR)Rules.mak
+include Makefile.in
+all: $(libraries-y)
+-include $(TOPDIR).depend
 
 clean:
-        rm -f $(L_TARGET) *.o core
+        rm -f *.o *.a $(AR_TARGET)
+