This commit was manufactured by cvs2svn to create tag 'busybox_1_00'.

author: nobody <nobody@localhost> 2004-10-13 09:42:10 +0000
committer: nobody <nobody@localhost> 2004-10-13 09:42:10 +0000
commit: 8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373 (patch)
tree: 1826706cd4fd009fcd14f4f8021005ec8ec0fa59 /busybox/Rules.mak
download: busybox-w32-8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373.tar.gz
busybox-w32-8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373.tar.bz2
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1 files changed, 196 insertions, 0 deletions
diff --git a/busybox/Rules.mak b/busybox/Rules.mak
new file mode 100644
index 000000000..d04d4b9f2
--- /dev/null
+++ b/busybox/Rules.mak
@@ -0,0 +1,196 @@
+# Rules.make for busybox
+#
+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.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
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# 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
+#
+#--------------------------------------------------------
+PROG      := busybox
+VERSION   := 1.00
+BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z")
+#--------------------------------------------------------
+# With a modern GNU make(1) (highly recommended, that's what all the
+# developers use), all of the following configuration values can be
+# overridden at the command line.  For example:
+#   make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app
+#--------------------------------------------------------
+# If you are running a cross compiler, you will want to set 'CROSS'
+# to something more interesting...  Target architecture is determined
+# by asking the CC compiler what arch it compiles things for, so unless
+# your compiler is broken, you should not need to specify TARGET_ARCH
+CROSS           =$(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
+CC             = $(CROSS)gcc
+AR             = $(CROSS)ar
+AS             = $(CROSS)as
+LD             = $(CROSS)ld
+NM             = $(CROSS)nm
+STRIP          = $(CROSS)strip
+CPP            = $(CC) -E
+# MAKEFILES      = $(top_builddir)/.config
+# What OS are you compiling busybox for?  This allows you to include
+# OS specific things, syscall overrides, etc.
+TARGET_OS=linux
+# Select the compiler needed to build binaries for your development system
+HOSTCC    = gcc
+HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
+# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
+LC_ALL:= C
+# If you want to add some simple compiler switches (like -march=i686),
+# especially from the command line, use this instead of CFLAGS directly.
+# For optimization overrides, it's better still to set OPTIMIZATION.
+CFLAGS_EXTRA=$(subst ",, $(strip $(EXTRA_CFLAGS_OPTIONS)))
+# If you have a "pristine" source directory, point BB_SRC_DIR to it.
+# Experimental and incomplete; tell the mailing list
+# <busybox@busybox.net> if you do or don't like it so far.
+BB_SRC_DIR=
+# To compile vs some other alternative libc, you may need to use/adjust
+# the following lines to meet your needs...
+#
+# If you are using Red Hat 6.x with the compatible RPMs (for developing under
+# Red Hat 5.x and glibc 2.0) uncomment the following.  Be sure to read about
+# using the compatible RPMs (compat-*) at http://www.redhat.com !
+#LIBCDIR:=/usr/i386-glibc20-linux
+#
+# For other libraries, you are on your own.  But these may (or may not) help...
+#LDFLAGS+=-nostdlib
+#LIBRARIES:=$(LIBCDIR)/lib/libc.a -lgcc
+#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR)
+#GCCINCDIR:=$(shell gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp")
+WARNINGS=-Wall -Wstrict-prototypes -Wshadow
+CFLAGS=-I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)
+ARFLAGS=-r
+#--------------------------------------------------------
+export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP
+ifeq ($(strip $(TARGET_ARCH)),)
+TARGET_ARCH=$(shell $(CC) -dumpmachine | sed -e s'/-.*//' \
+                -e 's/i.86/i386/' \
+                -e 's/sparc.*/sparc/' \
+                -e 's/arm.*/arm/g' \
+                -e 's/m68k.*/m68k/' \
+                -e 's/ppc/powerpc/g' \
+                -e 's/v850.*/v850/g' \
+                -e 's/sh[234]/sh/' \
+                -e 's/mips-.*/mips/' \
+                -e 's/mipsel-.*/mipsel/' \
+                -e 's/cris.*/cris/' \
+                )
+endif
+# Pull in the user's busybox configuration
+ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
+-include $(top_builddir)/.config
+endif
+# A nifty macro to make testing gcc features easier
+check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
+        then echo "$(1)"; else echo "$(2)"; fi)
+#--------------------------------------------------------
+# Arch specific compiler optimization stuff should go here.
+# Unless you want to override the defaults, do not set anything
+# for OPTIMIZATION...
+# use '-Os' optimization if available, else use -O2
+OPTIMIZATION=
+OPTIMIZATION=${call check_gcc,-Os,-O2}
+# Some nice architecture specific optimizations
+ifeq ($(strip $(TARGET_ARCH)),arm)
+        OPTIMIZATION+=-fstrict-aliasing
+endif
+ifeq ($(strip $(TARGET_ARCH)),i386)
+        OPTIMIZATION+=$(call check_gcc,-march=i386,)
+        OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
+        OPTIMIZATION+=$(call check_gcc,-falign-functions=0 -falign-jumps=0 -falign-loops=0,\
+                -malign-functions=0 -malign-jumps=0 -malign-loops=0)
+endif
+OPTIMIZATIONS=$(OPTIMIZATION) -fomit-frame-pointer
+#
+#--------------------------------------------------------
+# If you're going to do a lot of builds with a non-vanilla configuration,
+# it makes sense to adjust parameters above, so you can type "make"
+# by itself, instead of following it by the same half-dozen overrides
+# every time.  The stuff below, on the other hand, is probably less
+# prone to casual user adjustment.
+#
+ifeq ($(strip $(CONFIG_LFS)),y)
+    # For large file summit support
+    CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+endif
+ifeq ($(strip $(CONFIG_DMALLOC)),y)
+    # For testing mem leaks with dmalloc
+    CFLAGS+=-DDMALLOC
+    LIBRARIES:=-ldmalloc
+else
+    ifeq ($(strip $(CONFIG_EFENCE)),y)
+        LIBRARIES:=-lefence
+    endif
+endif
+ifeq ($(strip $(CONFIG_DEBUG)),y)
+    CFLAGS  +=$(WARNINGS) -g -D_GNU_SOURCE
+    LDFLAGS +=-Wl,-warn-common
+    STRIPCMD:=/bin/true -Not_stripping_since_we_are_debugging
+else
+    CFLAGS+=$(WARNINGS) $(OPTIMIZATIONS) -D_GNU_SOURCE -DNDEBUG
+    LDFLAGS += -s -Wl,-warn-common
+    STRIPCMD:=$(STRIP) --remove-section=.note --remove-section=.comment
+endif
+ifeq ($(strip $(CONFIG_STATIC)),y)
+    LDFLAGS += --static
+endif
+ifeq ($(strip $(PREFIX)),)
+    PREFIX:=`pwd`/_install
+endif
+# Additional complications due to support for pristine source dir.
+# Include files in the build directory should take precedence over
+# the copy in BB_SRC_DIR, both during the compilation phase and the
+# shell script that finds the list of object files.
+# Work in progress by <ldoolitt@recycle.lbl.gov>.
+#
+ifneq ($(strip $(BB_SRC_DIR)),)
+    VPATH:=$(BB_SRC_DIR)
+endif
+OBJECTS:=$(APPLET_SOURCES:.c=.o) busybox.o usage.o applets.o
+CFLAGS    += $(CROSS_CFLAGS)
+ifdef BB_INIT_SCRIPT
+    CFLAGS += -DINIT_SCRIPT='"$(BB_INIT_SCRIPT)"'
+endif
+# Put user-supplied flags at the end, where they
+# have a chance of winning.
+CFLAGS += $(CFLAGS_EXTRA)
+.PHONY: dummy
+.EXPORT_ALL_VARIABLES:
author	nobody <nobody@localhost>	2004-10-13 09:42:10 +0000
committer	nobody <nobody@localhost>	2004-10-13 09:42:10 +0000
commit	8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373 (patch)
tree	1826706cd4fd009fcd14f4f8021005ec8ec0fa59 /busybox/Rules.mak
download	busybox-w32-8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373.tar.gz busybox-w32-8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373.tar.bz2 busybox-w32-8c59a0bf0e9e2d87b0ff273ea3f0bf05bbbf6373.zip

diff --git a/busybox/Rules.mak b/busybox/Rules.mak new file mode 100644 index 000000000..d04d4b9f2 --- /dev/null +++ b/busybox/Rules.mak
@@ -0,0 +1,196 @@
	1	# Rules.make for busybox
	2	#
	3	# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
	4	#
	5	# This program is free software; you can redistribute it and/or modify
	6	# it under the terms of the GNU General Public License as published by
	7	# the Free Software Foundation; either version 2 of the License, or
	8	# (at your option) any later version.
	9	#
	10	# This program is distributed in the hope that it will be useful,
	11	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	# General Public License for more details.
	14	#
	15	# You should have received a copy of the GNU General Public License
	16	# along with this program; if not, write to the Free Software
	17	# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	18	#
	19
	20	#--------------------------------------------------------
	21	PROG := busybox
	22	VERSION := 1.00
	23	BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z")
	24
	25
	26	#--------------------------------------------------------
	27	# With a modern GNU make(1) (highly recommended, that's what all the
	28	# developers use), all of the following configuration values can be
	29	# overridden at the command line. For example:
	30	# make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app
	31	#--------------------------------------------------------
	32
	33	# If you are running a cross compiler, you will want to set 'CROSS'
	34	# to something more interesting... Target architecture is determined
	35	# by asking the CC compiler what arch it compiles things for, so unless
	36	# your compiler is broken, you should not need to specify TARGET_ARCH
	37	CROSS =$(subst ",, $(strip $(CROSS_COMPILER_PREFIX)))
	38	CC = $(CROSS)gcc
	39	AR = $(CROSS)ar
	40	AS = $(CROSS)as
	41	LD = $(CROSS)ld
	42	NM = $(CROSS)nm
	43	STRIP = $(CROSS)strip
	44	CPP = $(CC) -E
	45	# MAKEFILES = $(top_builddir)/.config
	46
	47	# What OS are you compiling busybox for? This allows you to include
	48	# OS specific things, syscall overrides, etc.
	49	TARGET_OS=linux
	50
	51	# Select the compiler needed to build binaries for your development system
	52	HOSTCC = gcc
	53	HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
	54
	55	# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
	56	LC_ALL:= C
	57
	58	# If you want to add some simple compiler switches (like -march=i686),
	59	# especially from the command line, use this instead of CFLAGS directly.
	60	# For optimization overrides, it's better still to set OPTIMIZATION.
	61	CFLAGS_EXTRA=$(subst ",, $(strip $(EXTRA_CFLAGS_OPTIONS)))
	62
	63	# If you have a "pristine" source directory, point BB_SRC_DIR to it.
	64	# Experimental and incomplete; tell the mailing list
	65	# <busybox@busybox.net> if you do or don't like it so far.
	66	BB_SRC_DIR=
	67
	68	# To compile vs some other alternative libc, you may need to use/adjust
	69	# the following lines to meet your needs...
	70	#
	71	# If you are using Red Hat 6.x with the compatible RPMs (for developing under
	72	# Red Hat 5.x and glibc 2.0) uncomment the following. Be sure to read about
	73	# using the compatible RPMs (compat-*) at http://www.redhat.com !
	74	#LIBCDIR:=/usr/i386-glibc20-linux
	75	#
	76	# For other libraries, you are on your own. But these may (or may not) help...
	77	#LDFLAGS+=-nostdlib
	78	#LIBRARIES:=$(LIBCDIR)/lib/libc.a -lgcc
	79	#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR)
	80	#GCCINCDIR:=$(shell gcc -print-search-dirs \| sed -ne "s/install: \(.*\)/\1include/gp")
	81
	82	WARNINGS=-Wall -Wstrict-prototypes -Wshadow
	83	CFLAGS=-I$(top_builddir)/include -I$(top_srcdir)/include -I$(srcdir)
	84	ARFLAGS=-r
	85
	86	#--------------------------------------------------------
	87	export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP
	88	ifeq ($(strip $(TARGET_ARCH)),)
	89	TARGET_ARCH=$(shell $(CC) -dumpmachine \| sed -e s'/-.*//' \
	90	-e 's/i.86/i386/' \
	91	-e 's/sparc.*/sparc/' \
	92	-e 's/arm.*/arm/g' \
	93	-e 's/m68k.*/m68k/' \
	94	-e 's/ppc/powerpc/g' \
	95	-e 's/v850.*/v850/g' \
	96	-e 's/sh[234]/sh/' \
	97	-e 's/mips-.*/mips/' \
	98	-e 's/mipsel-.*/mipsel/' \
	99	-e 's/cris.*/cris/' \
	100	)
	101	endif
	102
	103	# Pull in the user's busybox configuration
	104	ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
	105	-include $(top_builddir)/.config
	106	endif
	107
	108	# A nifty macro to make testing gcc features easier
	109	check_gcc=$(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; \
	110	then echo "$(1)"; else echo "$(2)"; fi)
	111
	112	#--------------------------------------------------------
	113	# Arch specific compiler optimization stuff should go here.
	114	# Unless you want to override the defaults, do not set anything
	115	# for OPTIMIZATION...
	116
	117	# use '-Os' optimization if available, else use -O2
	118	OPTIMIZATION=
	119	OPTIMIZATION=${call check_gcc,-Os,-O2}
	120
	121	# Some nice architecture specific optimizations
	122	ifeq ($(strip $(TARGET_ARCH)),arm)
	123	OPTIMIZATION+=-fstrict-aliasing
	124	endif
	125	ifeq ($(strip $(TARGET_ARCH)),i386)
	126	OPTIMIZATION+=$(call check_gcc,-march=i386,)
	127	OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
	128	OPTIMIZATION+=$(call check_gcc,-falign-functions=0 -falign-jumps=0 -falign-loops=0,\
	129	-malign-functions=0 -malign-jumps=0 -malign-loops=0)
	130	endif
	131	OPTIMIZATIONS=$(OPTIMIZATION) -fomit-frame-pointer
	132
	133	#
	134	#--------------------------------------------------------
	135	# If you're going to do a lot of builds with a non-vanilla configuration,
	136	# it makes sense to adjust parameters above, so you can type "make"
	137	# by itself, instead of following it by the same half-dozen overrides
	138	# every time. The stuff below, on the other hand, is probably less
	139	# prone to casual user adjustment.
	140	#
	141
	142	ifeq ($(strip $(CONFIG_LFS)),y)
	143	# For large file summit support
	144	CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
	145	endif
	146	ifeq ($(strip $(CONFIG_DMALLOC)),y)
	147	# For testing mem leaks with dmalloc
	148	CFLAGS+=-DDMALLOC
	149	LIBRARIES:=-ldmalloc
	150	else
	151	ifeq ($(strip $(CONFIG_EFENCE)),y)
	152	LIBRARIES:=-lefence
	153	endif
	154	endif
	155	ifeq ($(strip $(CONFIG_DEBUG)),y)
	156	CFLAGS +=$(WARNINGS) -g -D_GNU_SOURCE
	157	LDFLAGS +=-Wl,-warn-common
	158	STRIPCMD:=/bin/true -Not_stripping_since_we_are_debugging
	159	else
	160	CFLAGS+=$(WARNINGS) $(OPTIMIZATIONS) -D_GNU_SOURCE -DNDEBUG
	161	LDFLAGS += -s -Wl,-warn-common
	162	STRIPCMD:=$(STRIP) --remove-section=.note --remove-section=.comment
	163	endif
	164	ifeq ($(strip $(CONFIG_STATIC)),y)
	165	LDFLAGS += --static
	166	endif
	167
	168	ifeq ($(strip $(PREFIX)),)
	169	PREFIX:=`pwd`/_install
	170	endif
	171
	172	# Additional complications due to support for pristine source dir.
	173	# Include files in the build directory should take precedence over
	174	# the copy in BB_SRC_DIR, both during the compilation phase and the
	175	# shell script that finds the list of object files.
	176	# Work in progress by <ldoolitt@recycle.lbl.gov>.
	177	#
	178	ifneq ($(strip $(BB_SRC_DIR)),)
	179	VPATH:=$(BB_SRC_DIR)
	180	endif
	181
	182	OBJECTS:=$(APPLET_SOURCES:.c=.o) busybox.o usage.o applets.o
	183	CFLAGS += $(CROSS_CFLAGS)
	184	ifdef BB_INIT_SCRIPT
	185	CFLAGS += -DINIT_SCRIPT='"$(BB_INIT_SCRIPT)"'
	186	endif
	187
	188	# Put user-supplied flags at the end, where they
	189	# have a chance of winning.
	190	CFLAGS += $(CFLAGS_EXTRA)
	191
	192	.PHONY: dummy
	193
	194
	195	.EXPORT_ALL_VARIABLES:
	196