contrib: use newer config.guess & config.sub in install_db4.sh #16086

1. 
   fanquake commented at 7:55 PM on May 24, 2019: member

   The config.guess and config.sub packaged with db-4.8.30.NC.tar.gz are fairly old (2009) and fail to identify some system types i.e ppc64le. Replace them with more modern versions before configuring db4.

   Fixes #16064.

2. contrib: use newer config.guess & config.sub in install_db4.sh 00fade007c
3. fanquake added the label Build system on May 24, 2019
4. fanquake added the label Scripts and tools on May 24, 2019
5. fanquake requested review from dongcarl on May 24, 2019
6. 
   jamesob commented at 8:56 PM on May 24, 2019: member

   tACK https://github.com/bitcoin/bitcoin/pull/16086/commits/00fade007c8c0aba82a2a8c40129ae0b6e530d33

   ./contrib/install_db4.sh . + ./configure + make locally.

7. 
   dongcarl commented at 8:57 PM on May 24, 2019: member

   utACK 00fade007c8c0aba82a2a8c40129ae0b6e530d33

8. 
   JeremyRand commented at 3:06 AM on May 25, 2019: contributor

   I haven't reviewed the code, but I can confirm that 00fade007c8c0aba82a2a8c40129ae0b6e530d33 fixes #16064 for me.

9. dades1350 approved
10. 
    laanwj commented at 12:19 PM on May 29, 2019: member

    Tested ACK 00fade007c8c0aba82a2a8c40129ae0b6e530d33

11. laanwj merged this on May 29, 2019
12. laanwj closed this on May 29, 2019

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13. laanwj referenced this in commit c7cfd20a77 on May 29, 2019
14. fanquake deleted the branch on May 29, 2019
15. DrahtBot locked this on Dec 16, 2021

Review Requested
dongcarl