Hi,

?Thanks for the details. Glibc configures, makes, and installs fine:
../glibc-2.9/configure
--host=powerpc-linux --target=powerpc-linux-
--prefix=/opt/mpc8250/tools/glibc2.9 --build=i686-pc-linux-gnu
--with-headers=/opt/mpc8250/tools/ppc_6xx/usr/include/
--cache-file=config.cache

Now, I try to compile busybox.1.17.1 as : 
?make ARCH=powerpc CROSS_COMPILE=powerpc-linux-

At the very end, errors as :
Trying libraries: crypt m
?Library crypt is not needed, excluding it
?Library m is not needed, excluding it
Final link with: <none>
powerpc-linux-strip: there are no sections to be copied!
make: *** [busybox] Error 1

.config:
CONFIG_EXTRA_CFLAGS="-I/opt/mpc8250/tools/ppc_6xx/usr/include/
-L/opt/mpc8250/tools/ppc_6xx/usr/lib/
-L/opt/mpc8250/tools/glibc2.9/opt/mpc8250/tools/glibc2.9/lib -nostdlib"


Can any please suggest why?

Thanks & Regards,
D.Giriprasad

--- On Thu, 27/1/11, yy Hong <yaanhyy@gmail.com> wrote:

From: yy Hong <redacted>
Subject: Re: Busybox for powerpc doesnt compile
To: "Giriprasad Deviprasad" <redacted>
Cc: Kernelnewbies at kernelnewbies.org
Date: Thursday, 27 January, 2011, 10:11 AM




2011/1/27 Giriprasad Deviprasad [off-list ref]





Hi All,

?I am trying to compile busybox-1.17.1 for mpc8250 based powerpc architecture. My settings are as :

export LDFLAGS="-nostdlib -L/opt/mpc8250/tools/ppc_6xx/usr/lib/"
export LIBRARY_PATH=/opt/mpc8250/tools/ppc_6xx/usr/lib/


echo $PATH
/usr/lib/qt-3.3/bin:/usr/kerberos/sbin:/usr/kerberos/bin:/usr/lib/ccache:/opt/mpc8250/tools/usr/bin/:/usr/local/sbin:/usr/sbin:/sbin:/usr/local/bin:/usr/bin:/bin:/root/bin

?I specified in menuconfig:

CFLAGS as -I/opt/mpc8250/tools/ppc_6xx/usr/include/ -L/opt/mpc8250/tools/ppc_6xx/usr/lib/

make ARCH=powerpc CROSS_COMPILE=powerpc-linux- --include-dir=/opt/mpc8250/tools/ppc_6xx/usr/include/ PREFIX=/home/user/target/mpc8250/rootfs

? LD????? applets/built-in.o
? LINK??? busybox_unstripped
Trying libraries: crypt m
Failed: -Wl,--start-group -lcrypt -lm -Wl,--end-group
Output of:
powerpc-linux-gcc -Wall -Wshadow -Wwrite-strings -Wundef -Wstrict-prototypes -Wunused -Wunused-parameter -Wunused-function -Wunused-value -Wmissing-prototypes -Wmissing-declarations -Wdeclaration-after-statement -Wold-style-definition -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections -fno-guess-branch-probability -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -Os -I/opt/mpc8250/tools/ppc_6xx/usr/include/ -L/opt/mpc8250/tools/ppc_6xx/usr/lib/ -static -nostdlib -L/opt/mpc8250/tools/ppc_6xx/usr/lib/ -o busybox_unstripped -Wl,--start-group applets/built-in.o archival/lib.a archival/libunarchive/lib.a console-tools/lib.a coreutils/lib.a coreutils/libcoreutils/lib.a debianutils/lib.a e2fsprogs/lib.a editors/lib.a findutils/lib.a init/lib.a libbb/lib.a libpwdgrp/lib.a loginutils/lib.a mailutils/lib.a miscutils/lib.a modutils/lib.a networking/lib.a
 networking/libiproute/lib.a networking/udhcp/lib.a printutils/lib.a procps/lib.a runit/lib.a selinux/lib.a shell/lib.a sysklogd/lib.a util-linux/lib.a util-linux/volume_id/lib.a archival/built-in.o archival/libunarchive/built-in.o console-tools/built-in.o coreutils/built-in.o coreutils/libcoreutils/built-in.o debianutils/built-in.o e2fsprogs/built-in.o editors/built-in.o findutils/built-in.o init/built-in.o libbb/built-in.o libpwdgrp/built-in.o loginutils/built-in.o mailutils/built-in.o miscutils/built-in.o modutils/built-in.o networking/built-in.o networking/libiproute/built-in.o networking/udhcp/built-in.o printutils/built-in.o procps/built-in.o runit/built-in.o selinux/built-in.o shell/built-in.o sysklogd/built-in.o util-linux/built-in.o util-linux/volume_id/built-in.o -Wl,--end-group -Wl,--start-group -lcrypt -lm -Wl,--end-group

==========
/opt/mpc8250/tools/usr/bin/../lib/gcc/powerpc-linux/4.2.2/../../../../powerpc-linux/bin/ld: cannot find -lcrypt
collect2: ld returned 1 exit status
make: *** [busybox_unstripped] Error 1

It seems you toolchian dosen't contain libcrypt.you can compile it into your toolchain and try again.


Also tried:
make ARCH=powerpc CROSS=powerpc-linux- --include-dir=/opt/mpc8250/tools/ppc_6xx/usr/include/ PREFIX=/home/user/target/mpc8250/rootfs
? LINK??? busybox_unstripped
Trying libraries: crypt m
Failed: -Wl,--start-group -lcrypt -lm -Wl,--end-group

Output of:
powerpc-linux-gcc -Wall -Wshadow -Wwrite-strings -Wundef -Wstrict-prototypes -Wunused -Wunused-parameter -Wunused-function -Wunused-value -Wmissing-prototypes -Wmissing-declarations -Wdeclaration-after-statement -Wold-style-definition -fno-builtin-strlen -finline-limit=0 -fomit-frame-pointer -ffunction-sections -fdata-sections -fno-guess-branch-probability -funsigned-char -static-libgcc -falign-functions=1 -falign-jumps=1 -falign-labels=1 -falign-loops=1 -Os -I/opt/mpc8250/tools/ppc_6xx/usr/include/ -L/opt/mpc8250/tools/ppc_6xx/usr/lib/ -static -nostdlib -L/opt/mpc8250/tools/ppc_6xx/usr/lib/ -o busybox_unstripped -Wl,--start-group applets/built-in.o archival/lib.a archival/libunarchive/lib.a console-tools/lib.a coreutils/lib.a coreutils/libcoreutils/lib.a debianutils/lib.a e2fsprogs/lib.a editors/lib.a findutils/lib.a init/lib.a libbb/lib.a libpwdgrp/lib.a loginutils/lib.a mailutils/lib.a miscutils/lib.a modutils/lib.a networking/lib.a
 networking/libiproute/lib.a networking/udhcp/lib.a printutils/lib.a procps/lib.a runit/lib.a selinux/lib.a shell/lib.a sysklogd/lib.a util-linux/lib.a util-linux/volume_id/lib.a archival/built-in.o archival/libunarchive/built-in.o console-tools/built-in.o coreutils/built-in.o coreutils/libcoreutils/built-in.o debianutils/built-in.o e2fsprogs/built-in.o editors/built-in.o findutils/built-in.o init/built-in.o libbb/built-in.o libpwdgrp/built-in.o loginutils/built-in.o mailutils/built-in.o miscutils/built-in.o modutils/built-in.o networking/built-in.o networking/libiproute/built-in.o networking/udhcp/built-in.o printutils/built-in.o procps/built-in.o runit/built-in.o selinux/built-in.o shell/built-in.o sysklogd/built-in.o util-linux/built-in.o util-linux/volume_id/built-in.o -Wl,--end-group -Wl,--start-group -lcrypt -lm -Wl,--end-group

==========
/opt/mpc8250/tools/usr/bin/../lib/gcc/powerpc-linux/4.2.2/../../../../powerpc-linux/bin/ld: cannot find -lcrypt
collect2: ld returned 1 exit status
make: *** [busybox_unstripped] Error 1


Any clues as to why this happens?


Thanks & Regards,
D.Giriprasad



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