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I used crosstool-0.42 to build a gcc-3.3.3-glibc-2.3.2 "mipsel-dave-linux-gnu" toolchain. This toolchain works great for me in every way but one: I'm unable to compile openssh. The openssh-4.3p2 build complains:
mipsel-dave-linux-gnu-ld: warning: cannot find entry symbol __start; defaulting to 0000000000411290 /tools/targets/RELEASE/staging/lib/libcrypto.a(bn_div.o)(.text+0x338): In function `BN_div': : undefined reference to `__udivdi3'
There are other symbols that it complains about (see below for my
entire openssh build log -- the errors are at the very bottom).
I ran nm on my libgcc.a thusly, does this output mean that the required object is defined?
$ /tools/gcc-3.3.3-glibc-2.3.2/mipsel-dave-linux-gnu/bin/mipsel-dave-linux-gnu-nm /tools/gcc-3.3.3-glibc-2.3.2/mipsel-dave-linux-gnu/lib/gcc-lib/mipsel-dave-linux-gnu/3.3.3/libgcc.a | grep -C 1 udivdi3
_udivdi3.oS: U __clz_tab U _gp_disp 00000000 T __udivdi3
$
Any suggestions on how to get ld to link openssh? Thanks.
. . .
mipsel-dave-linux-gnu-gcc -g -O2 -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -std=gnu99 -I. -I. -I/tools/targets/RELEASE/staging/include -DSSHDIR=\"/tools/targets/RELEASE/staging/etc\" -D_PATH_SSH_PROGRAM=\"/tools/targets/RELEASE/staging/bin/ssh\" -D_PATH_SSH_ASKPASS_DEFAULT=\"/tools/targets/RELEASE/staging/libexec/ssh-askpass\" -D_PATH_SFTP_SERVER=\"/tools/targets/RELEASE/staging/libexec/sftp-server\" -D_PATH_SSH_KEY_SIGN=\"/tools/targets/RELEASE/staging/libexec/ssh-keysign\" -D_PATH_SSH_PIDDIR=\"/var/run\" -D_PATH_PRIVSEP_CHROOT_DIR=\"/var/empty\" -DSSH_RAND_HELPER=\"/tools/targets/RELEASE/staging/libexec/ssh-rand-helper\" -DHAVE_CONFIG_H -c sshconnect1.c mipsel-dave-linux-gnu-gcc -g -O2 -Wall -Wpointer-arith -Wuninitialized -Wsign-compare -std=gnu99 -I. -I. -I/tools/targets/RELEASE/staging/include -DSSHDIR=\"/tools/targets/RELEASE/staging/etc\" -D_PATH_SSH_PROGRAM=\"/tools/targets/RELEASE/staging/bin/ssh\" -D_PATH_SSH_ASKPASS_DEFAULT=\"/tools/targets/RELEASE/staging/libexec/ssh-askpass\" -D_PATH_SFTP_SERVER=\"/tools/targets/RELEASE/staging/libexec/sftp-server\" -D_PATH_SSH_KEY_SIGN=\"/tools/targets/RELEASE/staging/libexec/ssh-keysign\" -D_PATH_SSH_PIDDIR=\"/var/run\" -D_PATH_PRIVSEP_CHROOT_DIR=\"/var/empty\" -DSSH_RAND_HELPER=\"/tools/targets/RELEASE/staging/libexec/ssh-rand-helper\" -DHAVE_CONFIG_H -c sshconnect2.c mipsel-dave-linux-gnu-ld -o ssh ssh.o readconf.o clientloop.o sshtty.o sshconnect.o sshconnect1.o sshconnect2.o -L. -Lopenbsd-compat/ -L/tools/targets/RELEASE/staging/lib -lssh -lopenbsd-compat -lresolv -lcrypto -lutil -lz -lnsl -lcrypt mipsel-dave-linux-gnu-ld: warning: cannot find entry symbol __start; defaulting to 0000000000411290 /tools/targets/RELEASE/staging/lib/libcrypto.a(bn_div.o)(.text+0x338): In function `BN_div': : undefined reference to `__udivdi3'
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