[build] Move policy settings to new src/policy/settings unit

This moves the following policy settings functions and globals to a new
src/policy/settings unit in lib_server:

- `incrementalRelayFee`
- `dustRelayFee`
- `nBytesPerSigOp`
- `fIsBareMultisigStd`

These settings are only required by the node and should not be accessed
by other libraries.

1 files changed, 1 insertions, 4 deletions

diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp
index d4cc538492..f1e6aadb5a 100644
--- a/src/policy/policy.cpp
+++ b/src/policy/policy.cpp
@@ -10,6 +10,7 @@
 #include <consensus/validation.h>
 #include <validation.h>
 #include <coins.h>
+#include <policy/settings.h>
 #include <tinyformat.h>
 #include <util/system.h>
 #include <util/strencodings.h>
@@ -239,10 +240,6 @@ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs)
     return true;
 }
 
-CFeeRate incrementalRelayFee = CFeeRate(DEFAULT_INCREMENTAL_RELAY_FEE);
-CFeeRate dustRelayFee = CFeeRate(DUST_RELAY_TX_FEE);
-unsigned int nBytesPerSigOp = DEFAULT_BYTES_PER_SIGOP;
-
 int64_t GetVirtualTransactionSize(int64_t nWeight, int64_t nSigOpCost)
 {
     return (std::max(nWeight, nSigOpCost * nBytesPerSigOp) + WITNESS_SCALE_FACTOR - 1) / WITNESS_SCALE_FACTOR;