busybox problem

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originally posted by realsystem@Jun 28 2006, 06:42 PM

i have a lot of errors when i compile busybox(ver:1.0.0,1.1.0,1.1.2,1.1.3) with crosscompiler is a nios2-linux-uclibc. why so? errors in files applets.c and other. with standart gcc - allright!!!

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Busybox, config for cross compile

##  Build Options# 
CONFIG_STATIC=y#  CONFIG_BUILD_LIBBUSYBOX is not set#  CONFIG_FEATURE_FULL_LIBBUSYBOX is not set#  CONFIG_FEATURE_SHARED_BUSYBOX is not set
CONFIG_LFS=y
USING_CROSS_COMPILER=y
CROSS_COMPILER_PREFIX="nios2-linux-uclibc-"
EXTRA_CFLAGS_OPTIONS="-Dfork=vfork -Ddaemon=clone"#  CONFIG_BUILD_AT_ONCE is not set
# #  Installation Options# #  CONFIG_INSTALL_NO_USR is not set
CONFIG_INSTALL_APPLET_SYMLINKS=y#  CONFIG_INSTALL_APPLET_HARDLINKS is not set#  CONFIG_INSTALL_APPLET_DONT is not set
PREFIX="/home/hippo/rootfs"

I used this flags before, (but not now)

EXTRA_CFLAGS_OPTIONS="-D__uClinux__ -Dfork=vfork"

Busybox, Makefile add elf2flt flag

busybox_unstripped: .depend $(LIBBUSYBOX_SONAME) $(BUSYBOX_SRC) $(libraries-y)
    $(do_link) $(PROG_CFLAGS) $(PROG_LDFLAGS) $(CFLAGS_COMBINE) 
    -Wl,-elf2flt="-s 16000" -Wl,-v -Wl,-d 
    -o $@ -Wl,--start-group  
    $(APPLETS_DEFINE) $(APPLET_SRC) 
    $(BUSYBOX_DEFINE) $(BUSYBOX_SRC) $(libraries-y) 
    $(LDBUSYBOX) $(LIBRARIES) 
    -Wl,--end-group
busybox: busybox_unstripped
    $(Q)cp busybox_unstripped busybox#     $(do_strip)

There is an important issue about busybox. It takes more memory on MMU-less arch.

So I moved away from busybox a little. I use stand alone init, sash, and servers. I built others utils into busybox. see http://nioswiki.jot.com/wikihome/operating...nux/uclinuxdist (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/uclinuxdist)

I all so and did, on manual, has corrected the necessary files, it is correct configured busybox, but errors when compiling there is.

stand alone init, sash too give the errors when compiling that to do?

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originally posted by realsystem@Jun 29 2006, 04:45 PM

i all so and did, on manual, has corrected the necessary files, it is correct configured busybox, but errors when compiling there is.

stand alone init, sash too give the errors when compiling that to do?

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Please give your error message.