[Vm-dev] Ubuntu 20.04 build steps after opensmalltalk-vm clone.

[Eliot Miranda]

Hi Rob,

On Mon, May 25, 2020 at 11:31 AM Robert Withers <robert.withers at pm.me>
wrote:

>
> On 5/25/20 2:23 PM, Eliot Miranda wrote:
>
> i Rob, Hi Levente,
> oscogvm$ ls src/plugins/ | egrep "DESPlugin|DSAPlugin|MD5Plugin|SHA2Plugin"
> DESPlugin
> MD5Plugin
>
> So where are DSAPlugin and SHA2Plugin?  They're not in the standard source
> tree.
>
> I made this change and it generated them.
>
> I modified the in-image VMMaker method #generateVMPlugins to reflect the
> new Cryptography plugins:
>
>
>    - "Cryptography Plugins:" DESPlugin DSAPlugin MD5Plugin SHA2Plugin
>
> That results in rabbit at ganymede:~/tribe/opensmalltalk-vm$ ls src/plugins/
> | egrep "DESPlugin|DSAPlugin|MD5Plugin|SHA2Plugin"
> DESPlugin
> MD5Plugin
> SHA2Plugin
>
> While the DSAPlugin is internal. Does the generateVMPlugins discard
> DSAPlugin as it was internal?
>

No.  There are two things to do here.

First, modify the manifest in BuildSqueakSpurTrunkVMMakerImage.st to load
the plugins from the official repository.
Second, modify VMMaker class>>generateVMPlugins top include the new plugins.

Email me these two files and I'll integrate.


> When I do the following, I get:
>
> rabbit at ganymede:~/tribe/opensmalltalk-vm$ ll
> products/sqcogspur64linuxht/lib/squeak/5.0-202005170205/ | egrep
> "DESPlugin|DSAPlugin|MD5Plugin|SHA2Plugin"
> -rwxr-xr-x 1 rabbit rabbit   29664 May 24 15:52 DESPlugin.so*
> -rwxr-xr-x 1 rabbit rabbit   15528 May 24 15:52 DSAPlugin.so*
> -rwxr-xr-x 1 rabbit rabbit   30696 May 24 15:52 MD5Plugin.so*
> -rwxr-xr-x 1 rabbit rabbit   32392 May 24 15:52 SHA2Plugin.so*
>
> I dunno beyond this data.
>
> K, r
>
>
> On Sun, May 24, 2020 at 1:24 PM Robert Withers <robert.withers at pm.me>
> wrote:
>
>>
>>
>> Hey everyone,
>>
>> I just reinstalled my OS and erased my disk to get it to work right. A
>> few issues that downgrading the version helps: LibreOffice, Adobe Acroread,
>> Facebook Messenger clone called Caprine. These all required special
>> versions.
>>
>> Then I clone the opensmalltalk/vm, and proceed...
>> Image generation for VMMaker
>>
>> I thought I would explain what I had to do to generate all sources and
>> build a working build.linux64x64/squeak.cog.spur VM.
>>
>> In /image I had to add the following scripts or update existing ones, I
>> forget. We definitely need these two scripts:
>>
>>
>>    - buildspurtrunk64image.sh
>>    - updatevmmaker64image.sh
>>
>> With running these I was able to come up with a Spur64VMMaker.image, with
>> latest loaded. I modified the in-image VMMaker method #generateVMPlugins to
>> reflect the new Cryptography plugins:
>>
>>
>>    - "Cryptography Plugins:" DESPlugin DSAPlugin MD5Plugin SHA2Plugin
>>
>> The method version with the clone has a reference to SHA256Plugin which
>> is no longer apropos.
>>
>> I generate the vm and plugins.
>> Building dependencies
>>
>> From the HowToBuild in the linux64x64 directory, I ran the following for
>> installing support libraries for my brand new Ubuntu 20.04 OS:
>>
>>
>>    - sudo apt-get install uuid-dev libcairo2-dev libpango1.0-dev
>>    libgl1-mesa-dev libgl1-mesa-glx libssl-dev
>>
>> In addition, my new shiny OS needed clang installed so I also ran:
>>
>>
>>    - sudo apt-get install clang
>>
>> Running mvm:
>>
>> First, I needed to update the plugins.ext file to reflect the new
>> Cryptography plugins. I am attaching that file.
>>
>> Finally, I am ready to build. Go to
>> build.linux64x64/squeak.cog.spur/build/. I run the following:
>>
>>
>>    - *build.linux64x64/squeak.cog.spur/build/$ *.mvm > ../mvm.log
>>    - and after running I type Y and return to cause the script to make
>>    clean. (The clean? prompt is hidden given the stdout redirection. See it in
>>    the log).
>>
>> Once the VM and Plugins are generated, I installed to my system by typing:
>>
>>
>>    - *build.linux64x64/squeak.cog.spur/build/$ sudo make install*
>>
>> Now squeak is installed in my machine and I can run the following:
>>
>>
>>    - *image/$* squeak Spur64VMMaker.image &
>>    - then save as *rabbit.image*
>>
>> For my purposes, I now load my Crypto stuff and run all tests:
>>
>>
>>    - Installer ss
>>        project: 'Cryptography'; install: 'ProCrypto-1-1-1';
>>        project: 'Cryptography'; install: 'ProCryptoTests-1-1-1';
>>        project: 'Cryptography'; install: 'SSLLoader'.
>>
>> Now I can pass all Crypto and ParrotTalk tests. SSL is still failing,
>> expectedly.
>>
>> Well I think this is accurate enough. As I have gone through all of this,
>> already, I do not relish trying to replicate my steps. Hopefully the other
>> Ubuntu heads out there will have success!
>>
>> Kindly,
>> Rabbit
>>
>
>
> --
> _,,,^..^,,,_
> best, Eliot
>
>

-- 
_,,,^..^,,,_
best, Eliot
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