DashCoreAutoGuix · DashCoreAutoGuix · Jul 26, 2025 · Jul 26, 2025 · Jul 18, 2025 · Jul 22, 2025
diff --git a/.github/workflows/build-src.yml b/.github/workflows/build-src.yml
@@ -76,7 +76,7 @@ jobs:
 
       - name: Build source
         run: |
-          CCACHE_SIZE="400M"
+          CCACHE_MAXSIZE="400M"
           CACHE_DIR="/cache"
           mkdir /output
           BASE_OUTDIR="/output"

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -18,8 +18,29 @@ concurrency:
   cancel-in-progress: ${{ github.ref_type != 'tag' }}
 
 jobs:
+  check-skip:
+    name: Check skip conditions
+    runs-on: ubuntu-latest
+    outputs:
+      skip: ${{ steps.skip-check.outputs.skip }}
+    steps:
+      - name: Check skip environment variables
+        id: skip-check
+        run: |
+          if [[ "${{ github.event_name }}" == "push" && "${{ vars.SKIP_ON_PUSH }}" != "" ]]; then
+            echo "Skipping build on push due to SKIP_ON_PUSH environment variable"
+            echo "skip=true" >> $GITHUB_OUTPUT
+          elif [[ "${{ github.event_name }}" == "pull_request_target" && "${{ vars.SKIP_ON_PR }}" != "" ]]; then
+            echo "Skipping build on pull request due to SKIP_ON_PR environment variable"
+            echo "skip=true" >> $GITHUB_OUTPUT
+          else
+            echo "skip=false" >> $GITHUB_OUTPUT
+          fi
+
   container:
     name: Build container
+    needs: [check-skip]
+    if: ${{ needs.check-skip.outputs.skip == 'false' }}
     uses: ./.github/workflows/build-container.yml
     with:
       context: ./contrib/containers/ci
@@ -28,6 +49,8 @@ jobs:
 
   container-slim:
     name: Build slim container
+    needs: [check-skip]
+    if: ${{ needs.check-skip.outputs.skip == 'false' }}
     uses: ./.github/workflows/build-container.yml
     with:
       context: ./contrib/containers/ci

diff --git a/.gitignore b/.gitignore
@@ -168,3 +168,7 @@ test/lint/.cppcheck/*
 
 # flake8 cache location
 .cache/*
+
+# Editor and tooling
+.vscode/
+compile_commands.json
diff --git a/.tx/config b/.tx/config
@@ -1,7 +1,7 @@
 [main]
 host = https://www.transifex.com
 
-[dash.dash_ents]
+[o:dash:p:dash:r:dash_ents]
 file_filter = src/qt/locale/dash_<lang>.ts
 source_file = src/qt/locale/dash_en.xlf
 source_lang = en
diff --git a/ci/dash/build_src.sh b/ci/dash/build_src.sh
@@ -27,7 +27,7 @@ if [ "$CHECK_DOC" = 1 ]; then
     test/lint/all-lint.py
 fi
 
-ccache --zero-stats --max-size="$CCACHE_SIZE"
+ccache --zero-stats
 
 if [ -n "$CONFIG_SHELL" ]; then
   export CONFIG_SHELL="$CONFIG_SHELL"

diff --git a/ci/dash/lint-tidy.sh b/ci/dash/lint-tidy.sh
@@ -24,8 +24,10 @@ iwyu_tool.py \
   "src/init" \
   "src/rpc/fees.cpp" \
   "src/rpc/signmessage.cpp" \
+  "src/test/fuzz/txorphan.cpp" \
   "src/util/bip32.cpp" \
   "src/util/bytevectorhash.cpp" \
+  "src/util/check.cpp" \
   "src/util/error.cpp" \
   "src/util/getuniquepath.cpp" \
   "src/util/hasher.cpp" \

diff --git a/ci/lint/04_install.sh b/ci/lint/04_install.sh
@@ -35,6 +35,7 @@ fi
 
 ${CI_RETRY_EXE} pip3 install codespell==2.0.0
 ${CI_RETRY_EXE} pip3 install flake8==3.8.3
+${CI_RETRY_EXE} pip3 install lief==0.13.1
 ${CI_RETRY_EXE} pip3 install mypy==0.910
 ${CI_RETRY_EXE} pip3 install pyzmq==22.3.0
 ${CI_RETRY_EXE} pip3 install vulture==2.3

diff --git a/ci/test/00_setup_env.sh b/ci/test/00_setup_env.sh
@@ -55,7 +55,7 @@ export BOOST_TEST_RANDOM=${BOOST_TEST_RANDOM:-1}
 export DEBIAN_FRONTEND=noninteractive
 export HOST_CACHE_DIR=${HOST_CACHE_DIR:-$BASE_ROOT_DIR/ci-cache-$BUILD_TARGET}
 export CACHE_DIR=${CACHE_DIR:-$HOST_CACHE_DIR}
-export CCACHE_SIZE=${CCACHE_SIZE:-100M}
+export CCACHE_MAXSIZE=${CCACHE_MAXSIZE:-100M}
 export CCACHE_TEMPDIR=${CCACHE_TEMPDIR:-/tmp/.ccache-temp}
 export CCACHE_COMPRESS=${CCACHE_COMPRESS:-1}
 # The cache dir.

diff --git a/ci/test/00_setup_env_mac_native_x86_64.sh b/ci/test/00_setup_env_mac_native_x86_64.sh
@@ -14,6 +14,6 @@ export BITCOIN_CONFIG="--with-gui --enable-reduce-exports --disable-miner --with
 export CI_OS_NAME="macos"
 export NO_DEPENDS=1
 export OSX_SDK=""
-export CCACHE_SIZE=300M
+export CCACHE_MAXSIZE=300M
 
 export RUN_SECURITY_TESTS="true"
diff --git a/ci/test/00_setup_env_native_fuzz_with_valgrind.sh b/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
@@ -7,7 +7,7 @@
 export LC_ALL=C.UTF-8
 
 export CONTAINER_NAME=ci_native_fuzz_valgrind
-export PACKAGES="clang llvm python3 libevent-dev bsdmainutils libboost-dev valgrind"
+export PACKAGES="clang llvm libclang-rt-dev python3 libevent-dev bsdmainutils libboost-dev valgrind"
 export NO_DEPENDS=1
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
@@ -16,4 +16,4 @@ export FUZZ_TESTS_CONFIG="--valgrind"
 export GOAL="install"
 # Temporarily pin dwarf 4, until valgrind can understand clang's dwarf 5
 export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer CC=clang-18 CXX=clang++-18 CFLAGS='-gdwarf-4' CXXFLAGS='-gdwarf-4'"
-export CCACHE_SIZE=200M
+export CCACHE_MAXSIZE=200M
diff --git a/ci/test/00_setup_env_native_valgrind.sh b/ci/test/00_setup_env_native_valgrind.sh
@@ -6,7 +6,7 @@
 
 export LC_ALL=C.UTF-8
 
-export PACKAGES="valgrind clang llvm python3-zmq libevent-dev bsdmainutils libboost-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev"
+export PACKAGES="valgrind clang llvm libclang-rt-dev python3-zmq libevent-dev bsdmainutils libboost-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev"
 export USE_VALGRIND=1
 export NO_DEPENDS=1
 export TEST_RUNNER_EXTRA="--exclude rpc_bind,feature_bind_extra --timeout-factor=4"  # Excluded for now, see https://github.com/bitcoin/bitcoin/issues/17765#issuecomment-602068547

diff --git a/ci/test/04_install.sh b/ci/test/04_install.sh
@@ -100,7 +100,7 @@ if [ "$CI_OS_NAME" == "macos" ]; then
   echo "Number of CPUs: $(sysctl -n hw.logicalcpu)"
 else
   CI_EXEC free -m -h
-  CI_EXEC echo "Number of CPUs \(nproc\):" \$\(nproc\)
+  CI_EXEC echo "Number of CPUs (nproc): $(nproc)"
   CI_EXEC echo "$(lscpu | grep Endian)"
 fi
 CI_EXEC echo "Free disk space:"

diff --git a/configure.ac b/configure.ac
@@ -378,6 +378,9 @@ if test "$enable_debug" = "yes"; then
   AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME], [DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"], [], [$CXXFLAG_WERROR])
   AX_CHECK_COMPILE_FLAG([-ftrapv], [DEBUG_CXXFLAGS="$DEBUG_CXXFLAGS -ftrapv"], [], [$CXXFLAG_WERROR])
 else
+  dnl If not debugging, enable more aggressive optimizations for sphlib sources
+  AX_CHECK_COMPILE_FLAG([-O3], [SPHLIB_CFLAGS="$SPHLIB_CFLAGS -O3"], [], [$CXXFLAG_WERROR])
+
     # We always enable at at least -g1 debug info to support proper stacktraces in crash infos
     # Stacktraces will be suboptimal due to optimization, but better than nothing. Also, -fno-omit-frame-pointer
     # mitigates this a little bit
@@ -1874,6 +1877,7 @@ AC_SUBST(PIC_FLAGS)
 AC_SUBST(PIE_FLAGS)
 AC_SUBST(SANITIZER_CXXFLAGS)
 AC_SUBST(SANITIZER_LDFLAGS)
+AC_SUBST(SPHLIB_CFLAGS)
 AC_SUBST(SSE42_CXXFLAGS)
 AC_SUBST(SSE41_CXXFLAGS)
 AC_SUBST(CLMUL_CXXFLAGS)

diff --git a/contrib/dash-cli.bash-completion → contrib/dash-cli.bash b/contrib/dash-cli.bash-completion → contrib/dash-cli.bash
diff --git a/contrib/dash-tx.bash-completion → contrib/dash-tx.bash b/contrib/dash-tx.bash-completion → contrib/dash-tx.bash
diff --git a/contrib/dashd.bash-completion → contrib/dashd.bash b/contrib/dashd.bash-completion → contrib/dashd.bash
diff --git a/contrib/debian/copyright b/contrib/debian/copyright
@@ -7,10 +7,10 @@ Files: *
 Copyright: 2009-2025, Bitcoin Core Developers,
            2019-2025, Dash Core Developers
 License: Expat
-Comment: The Bitcoin Core Developers encompasses the current developers listed on bitcoin.org,
-         as well as the numerous contributors to the project. The Dash Core Developers
-         encompasses the current developers listed on https://www.dash.org/team/, as well as
-         the numerous contributors to the project.
+Comment: The Bitcoin Core Developers encompasses all contributors to the
+         project, listed in the release notes or the git log. The Dash Core
+         Developers encompasses all contributors to the project, listed in the
+         release notes or the git log.
 
 Files: debian/*
 Copyright: 2010-2011, Jonas Smedegaard <dr@jones.dk>

diff --git a/contrib/devtools/copyright_header.py b/contrib/devtools/copyright_header.py
@@ -25,7 +25,6 @@
     'src/ctpl_stl.h',
     'src/test/fuzz/FuzzedDataProvider.h',
     'src/tinyformat.h',
-    'src/util/expected.h',
     'src/wallet/bip39.cpp',
     'src/wallet/bip39.h',
     'src/wallet/bip39_english.h',

diff --git a/contrib/devtools/security-check.py b/contrib/devtools/security-check.py
@@ -10,7 +10,7 @@
 import sys
 from typing import List
 
-import lief #type:ignore
+import lief
 
 def check_ELF_RELRO(binary) -> bool:
     '''

diff --git a/contrib/devtools/symbol-check.py b/contrib/devtools/symbol-check.py
@@ -13,7 +13,7 @@
 import sys
 from typing import Dict, List
 
-import lief #type:ignore
+import lief
 
 # Debian 11 (Bullseye) EOL: 2026. https://wiki.debian.org/LTS
 #

diff --git a/contrib/devtools/test-security-check.py b/contrib/devtools/test-security-check.py
@@ -5,7 +5,7 @@
 '''
 Test script for security-check.py
 '''
-import lief #type:ignore
+import lief
 import os
 import subprocess
 from typing import List

diff --git a/contrib/testgen/README.md b/contrib/testgen/README.md
@@ -4,5 +4,5 @@ Utilities to generate test vectors for the data-driven Dash tests.
 
 Usage:
 
-    PYTHONPATH=../../test/functional/test_framework ./gen_key_io_test_vectors.py valid 50 > ../../src/test/data/key_io_valid.json
-    PYTHONPATH=../../test/functional/test_framework ./gen_key_io_test_vectors.py invalid 50 > ../../src/test/data/key_io_invalid.json
+    ./gen_key_io_test_vectors.py valid 50 > ../../src/test/data/key_io_valid.json
+    ./gen_key_io_test_vectors.py invalid 50 > ../../src/test/data/key_io_invalid.json
diff --git a/contrib/testgen/base58.py b/contrib/testgen/base58.py