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Diffstat (limited to 'debian/Rules.mak.shared')
| -rw-r--r-- | debian/Rules.mak.shared | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/debian/Rules.mak.shared b/debian/Rules.mak.shared deleted file mode 100644 index 56c4025..0000000 --- a/debian/Rules.mak.shared +++ /dev/null @@ -1,237 +0,0 @@ -# Rules.make for busybox -# -# Copyright (C) 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 -# 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 := 0.61.pre -BUILDTIME := $(shell TZ=UTC date -u "+%Y.%m.%d-%H:%M%z") -HOSTCC := gcc -HOSTCFLAGS:= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer - - -# What OS are you compiling busybox for? This allows you to include -# OS specific things, syscall overrides, etc. -TARGET_OS:=linux - -# With a modern GNU make(1) (highly recommended, that's what all the -# developers use), all of the following configuration values can be -# overridden at the command line. For example: -# make CROSS=powerpc-linux- BB_SRC_DIR=$HOME/busybox PREFIX=/mnt/app - -# If you 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:=#-Werror - -# If you want a static binary, turn this on. -DOSTATIC:=false - -# Set the following to `true' to make a debuggable build. -# Leave this set to `false' for production use. -DODEBUG:=false - -# This enables compiling with dmalloc ( http://dmalloc.com/ ) -# which is an excellent public domain mem leak and malloc problem -# detector. To enable dmalloc, before running busybox you will -# want to first set up your environment. -# eg: `export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile` -# The debug= value is generated using the following command -# dmalloc -p log-stats -p log-non-free -p log-bad-space -p log-elapsed-time \ -# -p check-fence -p check-heap -p check-lists -p check-blank \ -# -p check-funcs -p realloc-copy -p allow-free-null -# Do not enable this for production builds... -DODMALLOC:=false - -# Electric-fence is another very useful malloc debugging library. -# Do not enable this for production builds... -DOEFENCE:=false - -# If you want large file summit support, turn this on. -# This has no effect if you don't have a kernel with lfs -# support, and a system with libc-2.1.3 or later. -# Some of the programs that can benefit from lfs support -# are dd, gzip, mount, tar, and mkfs_minix. -# LFS allows you to use the above programs for files -# larger than 2GB! -DOLFS:=false - -# 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:= - -# If you are running a cross compiler, you may want to set CROSS -# to something more interesting, like "arm-linux-". -CROSS:= -CC := $(CROSS)gcc -AR := $(CROSS)ar -AS := $(CROSS)as -LD := $(CROSS)ld -NM := $(CROSS)nm -STRIP := $(CROSS)strip -CPP := $(CC) -E -MAKEFILES := $(TOPDIR).config -export VERSION BUILDTIME TOPDIR HOSTCC HOSTCFLAGS CROSS CC AR AS LD NM STRIP CPP - - -# To compile vs uClibc, just use the compiler wrapper built by uClibc... -# Everything should compile and work as expected these days... -#CC:=/usr/i386-linux-uclibc/bin/i386-uclibc-gcc - -# To compile vs some other alternative libc, you may need to use/adjust -# the following lines to meet your needs... -# -# If you are using Red Hat 6.x with the compatible RPMs (for developing under -# Red Hat 5.x and glibc 2.0) uncomment the following. Be sure to read about -# using the compatible RPMs (compat-*) at http://www.redhat.com ! -#LIBCDIR:=/usr/i386-glibc20-linux -# -# The following is used for libc5 (if you install altgcc and libc5-altdev -# on a Debian system). -#LIBCDIR:=/usr/i486-linuxlibc1 -# -# For other libraries, you are on your own... -#LDFLAGS+=-nostdlib -#LIBRARIES:=$(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$(TOPDIR)include -ARFLAGS:=-r - -TARGET_ARCH:=${shell $(CC) -dumpmachine | sed -e s'/-.*//' \ - -e 's/i.86/i386/' \ - -e 's/sparc.*/sparc/' \ - -e 's/arm.*/arm/g' \ - -e 's/m68k.*/m68k/' \ - -e 's/ppc/powerpc/g' \ - -e 's/v850.*/v850/g' \ - -e 's/sh[234]/sh/' \ - -e 's/mips.*/mips/' \ - } -# A nifty macro to make testing gcc features easier -check_gcc=$(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 $(TARGET_ARCH)),i386) - OPTIMIZATION+=-march=i386 - OPTIMIZATION+=$(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 $(DOLFS)),true) - # For large file summit support - CFLAGS+=-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -endif -ifeq ($(strip $(DODMALLOC)),true) - # For testing mem leaks with dmalloc - CFLAGS+=-DDMALLOC - LIBRARIES:=-ldmalloc - # Force debug=true, since this is useless when not debugging... - DODEBUG:=true -else - ifeq ($(strip $(DOEFENCE)),true) - LIBRARIES:=-lefence - # Force debug=true, since this is useless when not debugging... - DODEBUG:=true - endif -endif -ifeq ($(strip $(DODEBUG)),true) - CFLAGS +=$(WARNINGS) -g -D_GNU_SOURCE - LDFLAGS +=-Wl,-warn-common - STRIPCMD:=/bin/true -Not_stripping_since_we_are_debugging -else - CFLAGS += $(WARNINGS) $(OPTIMIZATIONS) -D_GNU_SOURCE - LDFLAGS += -s -Wl,-warn-common - STRIPCMD:=$(STRIP) --remove-section=.note --remove-section=.comment -endif -ifeq ($(strip $(DOSTATIC)),true) - LDFLAGS += --static -endif - -ifeq ($(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 - -CFLAGS += -DBB_VER='"$(VERSION)"' -CFLAGS += -DBB_BT='"$(BUILDTIME)"' -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) - -%.o: %.c - $(CC) $(CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< - -ifdef _FASTDEP_ALL_SUB_DIRS -fastdep: dummy - $(TOPDIR)scripts/mkdep $(CFLAGS) $(EXTRA_CFLAGS_nostdinc) -- $(wildcard *.[chS]) > .depend -ifdef ALL_SUB_DIRS - $(MAKE) $(patsubst %,_sfdep_%,$(ALL_SUB_DIRS)) _FASTDEP_ALL_SUB_DIRS="$(ALL_SUB_DIRS)" -endif - -$(patsubst %,_sfdep_%,$(_FASTDEP_ALL_SUB_DIRS)): - $(MAKE) -C $(patsubst _sfdep_%,%,$@) fastdep -endif - -.PHONY: dummy - - - -.EXPORT_ALL_VARIABLES: - |