Upstream gitian updates
This PR pulls in all gitian-related PRs that have been merged upstream since 0.11.2. The only ones I left out were documentation-only PRs, because we removed `doc/gitian-building.md` at some point. Here are the commits applied here, in the order shown in `git log` (ie. last to first):
- bitcoin/bitcoin#7283
- fa42a67
- fa58c76
- bitcoin/bitcoin#8175
- 74c1347
- bitcoin/bitcoin#8167
- 7e7eb27
- ad38204
- b676f38
- bitcoin/bitcoin#7776
- f063863
- bitcoin/bitcoin#7424
- a81c87f ~ we already partly applied
- a8ce872
- f3d3eaf ~ we already partly applied
- 475813b
- ~~cd27bf5~~ X we already applied
- bitcoin/bitcoin#7060
- 3b468a0 ~ we removed doc/gitian-building.md
- ~~99fda26~~ X we removed doc/gitian-building.md
- bitcoin/bitcoin#7251
- fa09562
- bitcoin/bitcoin#6900
- ~~2cecb24~~ X we removed doc/gitian-building.md
- 957c0fd
- 2e31d74
- ~~0b416c6~~ X we removed QT
- 9f251b7
- bitcoin/bitcoin#6854
- 579b863 ~ we already partly applied
Part of #540
Initial packaging for Debian
This adds some source files, a script and skeleton for building a Debian package that installs the zcash daemon and CLI tool.
To test it:
Check out my branch.
Build Zcash binaries: `./zcutil/build.sh`
Build the package: `./zcutil/build-debian-package.sh`
You now have a .deb in the source root folder, so install it: `sudo dpkg -i zcash-1.0.0-rc1-amd64.deb`
Now you can run `zcashd`, `zcash-cli`, and `zcash-fetch-params` from `$PATH`.
This pull request will need further refinement and review, so let's leave it open for a while.
Return a more informative error message when trying to spend coinbase; select non-coinbase inputs when sending to a transparent output if needed
For #1373 and #1519
Code change:
- Extra parameter added to AvailableCoins to include or exclude Coinbase coins. Default value of parameter is 'true' as current behaviour is to include Coinbase coins.
- SelectCoins, used for sending taddr->taddr, will now exclude Coinbase coins.
Unit test:
Tried to write a test to focus on the extra parameter added to AvailableCoins but could not.
Empirical testing on Testnet:
Current behaviour is that upstream RPC commands sendfrom and sendtoaddress try to spend coinbase coins returned by AvailableCoins. So the user will see:
```
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 1000.0
error: {"code":-6,"message":"Insufficient funds"}
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 0.00003000
error: {"code":-4,"message":"Error: The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here."}
./zcash-cli sendfrom "" mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 0.00003000
error: {"code":-4,"message":"Error: The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here."}
```
After fix is applied:
```
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 1000.0
error: {"code":-6,"message":"Insufficient funds"}
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 0.00003000
error: {"code":-4,"message":"Coinbase funds can only be sent to a zaddr"}
```
When non-coinbase UTXOs exist, they will now be selected and used:
```
./zcash-cli z_sendmany tnPJZHeVxegCg91utaquBRPEDBGjozfz9iLDHt7zvphFbZdspNgkTVLCGjDcadQBKNyUwKs8pNjDXuEZKrE1aNLpFwHgz4t '[{"address":"mx5fTRhLZwbYE7ZqhAPueZgQGSnwTbdvKU", "amount":0.01}]'
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 1000.0
error: {"code":-6,"message":"Insufficient funds"}
./zcash-cli sendtoaddress mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 0.00003000
9818e543ac2f689d4ce8b52087607d73fecd771d45d316a1d9db092f0485aff2
./zcash-cli sendfrom "" mrEGRmGJhmwAa4MQjzGd86ry63vrvovu9b 0.00003000
899f2894823f51f15fc73b5e0871ac943edbe0ff88e1635f86906087b72caf30
```
Extra parameter added to AvailableCoins to include or exclude Coinbase coins.
SelectCoins, used for sending taddr->taddr, will exclude Coinbase coins.
Added qa rpc test and a runtime parameter -regtestprotectcoinbase to enforce
the coinbase->zaddr consensus rule in regtest mode.
The -debug tarballs/zips contain detached debugging symbols. To use them, place
in the same dir as the target binary, and invoke gdb as usual.
Also, because the debug symbols add a substantial space requirement, the build
dirs are now deleted when they're no longer needed.
This does not break any existing prefix behavior, only makes new behavior work.
For example:
CONFIG_SITE=$PWD/depends/x86_64-pc-linux-gnu/share/config.site ./configure --prefix=/
This removes the following executables from the binary gitian release:
- test_bitcoin-qt[.exe]
- bench_bitcoin[.exe]
@jonasschnelli and me discussed this on IRC a few days ago - unlike the
normal `bitcoin_tests` which is useful to see if it is safe to run
bitcoin on a certain OS/environment combination, there is no good reason
to include these. Better to leave them out to reduce the download
size.
Sizes from the 0.12 release:
```
2.4M bitcoin-0.12.0/bin/bench_bitcoin.exe
22M bitcoin-0.12.0/bin/test_bitcoin-qt.exe
```
Simon