[Vm-dev] Cog 3000, libcrypto, and Altitude

[Chris Cunnington]

I downloaded 3000 versions of coglinux, coglinuxht, cogmtlinuxht to my
Ubuntu laptop. [1] I wanted to see if I could use the Altitude web
framework without creating a symlink to the libcrypto library [2]. I think
the 3000 series looks for libcrypto.so.1.0.0, which I think I have
installed. [3]. The coglinux image starts, but I get the standard Module
Not Found error. [5]. This is what the symlink solves. The other two VMs,
coglinuxht and cogmtlinuxht, don't start. [4]

Cheers,
Chris



[1] Ubuntu 12.04 LTS Intel Core i7-3687u CPU @ 2.10 GHzx4

[2]
chris at ooplu:~/Desktop/Cog/lib/squeak/4.0-2761$ file libcrypto.so
libcrypto.so: symbolic link to `/usr/lib/i386-linux-gnu/libcrypto.so.0.9.8'

[3]
chris at ooplu:~/Desktop/Cog/lib/squeak/4.0-2761$ locate libcrypto
/home/chris/.local/share/Trash/files/libcrypto.so.0.9.8
/home/chris/.local/share/Trash/info/libcrypto.so.0.9.8.trashinfo
/lib/i386-linux-gnu/libcrypto.so.0.9.8
/lib/i386-linux-gnu/libcrypto.so.1.0.0
/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
/usr/lib/i386-linux-gnu/libcrypto.so.0.9.8
/usr/lib/x86_64-linux-gnu/libcrypto.a
/usr/lib/x86_64-linux-gnu/libcrypto.so
/usr/lib/x86_64-linux-gnu/pkgconfig/libcrypto.pc


[4]

chris at ooplu:~/Desktop/coglinux$ ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image' &
[1] 5932
chris at ooplu:~/Desktop/coglinux$ cd ../coglinuxht
[1]+  Done                    ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image'  (wd: ~/Desktop/coglinux)
(wd now: ~/Desktop/coglinuxht)
chris at ooplu:~/Desktop/coglinuxht$ ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image' &
[1] 5949
chris at ooplu:~/Desktop/coglinuxht$ pthread_setschedparam failed; consider
using ITIMER_HEARTBEAT: Operation not permitted
^C
[1]+  Exit 1                  ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image'
chris at ooplu:~/Desktop/coglinuxht$ cd ../cogmtlinuxht
chris at ooplu:~/Desktop/cogmtlinuxht$ ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image' &
[1] 5962
chris at ooplu:~/Desktop/cogmtlinuxht$ warning, processHasThreadId flag is
unset; cannot function as a threaded VM if so.
pthread_setschedparam failed; consider using ITIMER_HEARTBEAT: Operation
not permitted
^C
[1]+  Exit 1                  ./squeak '/home/chris/Desktop/
squeak.org/Squeak4.4-12327.image'

[5]

Error: External module not found
15 June 2014 12:15:47.612 pm

VM: unix - Smalltalk
Image: Squeak4.4 [latest update: #12327]

SecurityManager state:
Restricted: false
FileAccess: true
SocketAccess: true
Working Dir /home/chris/Desktop/squeak.org
Trusted Dir /home/chris/Desktop/squeak.org/secure
Untrusted Dir /home/chris/Desktop/squeak.org/My Squeak

XTLibCryptoHash(Object)>>error:
Receiver: a XTLibCryptoHash
Arguments and temporary variables:
aString: 'External module not found'
Receiver's instance variables:
library: nil
context: a XTEVPMDCTX
algorithm: nil

XTLibCryptoHash(Object)>>externalCallFailed
Receiver: a XTLibCryptoHash
Arguments and temporary variables:
errCode: 15
Receiver's instance variables:
library: nil
context: a XTEVPMDCTX
algorithm: nil

XTLibCryptoHash>>EVP_MD_CTX_init:
Receiver: a XTLibCryptoHash
Arguments and temporary variables:
<<error during printing>
Receiver's instance variables:
library: nil
context: a XTEVPMDCTX
algorithm: nil
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