Re^2: Undefined subroutine on ARM but not i686

Here's the output I get from that command:

hmac_sha1
hmac_sha1_base64
hmac_sha1_hex
hmac_sha224
hmac_sha224_base64
hmac_sha224_hex
hmac_sha256
hmac_sha256_base64
hmac_sha256_hex
hmac_sha384
hmac_sha384_base64
hmac_sha384_hex
hmac_sha512
hmac_sha512_base64
hmac_sha512_hex
sha1
sha1_base64
sha1_hex
sha224
sha224_base64
sha224_hex
sha256
sha256_base64
sha256_hex
sha384
sha384_base64
sha384_hex
sha512
sha512_base64
sha512_hex
[download]

For the second part, assuming you meant to change the code like this:

#!/usr/bin/perl

use Digest::SHA::PurePerl;

my $shad = eval("Digest::SHA::PurePerl::sha256('test');1") or die $@;
print "SHA value: ", $shad, "\n";
[download]

Here's the output I get:

Undefined subroutine &Digest::SHA::PurePerl::sha256 called at (eval 3)
+ line 1.
[download]

As far as I can tell those outputs don't seem to show anything too valuable other than the fact that the exports are there. Any other ideas?

Comment on Re^2: Undefined subroutine on ARM but not i686 Select or Download Code

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Re^3: Undefined subroutine on ARM but not i686 by almut (Canon) on Jun 01, 2009 at 22:42 UTC
For the second part,... I think he meant the place in PurePerl.pm, where @EXPORT_OK is being populated (line 774): `eval($fcn); push(@EXPORT_OK, 'sha' . $alg . $suffix_extern[$i]);` [download] This would allow you to see if/how the `eval` failed...	[reply] [d/l] [select]
Re^4: Undefined subroutine on ARM but not i686 by cbanker (Beadle) on Jun 01, 2009 at 23:06 UTC
No additional output is produced when I changed both of the `eval($fcn)` commands near 774. One thing to note is that to get this to actually export the functions, I had to copy the export block from the SHA.pm module like below, otherwise, I would get errors when trying to import the function names. `@EXPORT_OK = qw( hmac_sha1 hmac_sha1_base64 hmac_sha1_hex hmac_sha224 hmac_sha224_base64 hmac_sha224_hex hmac_sha256 hmac_sha256_base64 hmac_sha256_hex hmac_sha384 hmac_sha384_base64 hmac_sha384_hex hmac_sha512 hmac_sha512_base64 hmac_sha512_hex sha1 sha1_base64 sha1_hex sha224 sha224_base64 sha224_hex sha256 sha256_base64 sha256_hex sha384 sha384_base64 sha384_hex sha512 sha512_base64 sha512_hex);` [download] With this block commented out, printing out the export list gives no output.	[reply] [d/l] [select]
Re^5: Undefined subroutine on ARM but not i686 by ikegami (Patriarch) on Jun 02, 2009 at 00:07 UTC
Your module is more modified than you stated. It's not possible to continue without seeing it.	[reply]
Re^6: Undefined subroutine on ARM but not i686 by cbanker (Beadle) on Jun 02, 2009 at 17:22 UTC
Re^5: Undefined subroutine on ARM but not i686 by ikegami (Patriarch) on Jun 02, 2009 at 17:48 UTC
Works fine for me, even without the `@EXPORT_OK` change. You'll need to find out why the loop that starts with `for $alg (1, 224, 256, 384, 512)` doesn't get executed for you. Start by making sure you are loading the module you think you are loading. You can do so using `use Cwd qw( realpath ); print(realpath($INC{'Digest/SHA/PurePerl.pm'}), "\n");` [download] If you are indeed executing the module you think you are executing, you've probably got a very serious problem with your Perl build.	[reply] [d/l] [select]
Re^6: Undefined subroutine on ARM but not i686 by cbanker (Beadle) on Jun 02, 2009 at 21:27 UTC
Re^6: Undefined subroutine on ARM but not i686 by cbanker (Beadle) on Jun 02, 2009 at 19:47 UTC