stratum-mining · Sjors · Feb 16, 2026 · Feb 16, 2026 · Feb 16, 2026 · Feb 16, 2026
diff --git a/cmake/module/AddBoostIfNeeded.cmake b/cmake/module/AddBoostIfNeeded.cmake
@@ -29,7 +29,7 @@ function(add_boost_if_needed)
     endif()
   endif()
 
-  find_package(Boost 1.73.0 REQUIRED CONFIG)
+  find_package(Boost 1.74.0 REQUIRED CONFIG)
   mark_as_advanced(Boost_INCLUDE_DIR boost_headers_DIR)
   # Workaround for a bug in NetBSD pkgsrc.
   # See: https://github.com/NetBSD/pkgsrc/issues/167.

diff --git a/depends/packages/boost.mk b/depends/packages/boost.mk
@@ -1,9 +1,8 @@
 package=boost
-$(package)_version = 1.88.0
+$(package)_version = 1.90.0
 $(package)_download_path = https://github.com/boostorg/boost/releases/download/boost-$($(package)_version)
 $(package)_file_name = boost-$($(package)_version)-cmake.tar.gz
-$(package)_sha256_hash = dcea50f40ba1ecfc448fdf886c0165cf3e525fef2c9e3e080b9804e8117b9694
-$(package)_patches = skip_compiled_targets.patch
+$(package)_sha256_hash = 913ca43d49e93d1b158c9862009add1518a4c665e7853b349a6492d158b036d4
 $(package)_build_subdir = build
 
 define $(package)_set_vars
@@ -14,10 +13,8 @@ define $(package)_set_vars
   $(package)_config_opts += -DBOOST_INSTALL_LAYOUT=system
   $(package)_config_opts += -DBUILD_TESTING=OFF
   $(package)_config_opts += -DCMAKE_DISABLE_FIND_PACKAGE_ICU=ON
-endef
-
-define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/skip_compiled_targets.patch
+  # Install to a unique path to prevent accidental inclusion via other dependencies' -I flags.
+  $(package)_config_opts += -DCMAKE_INSTALL_INCLUDEDIR=$(package)/include
 endef
 
 define $(package)_config_cmds

diff --git a/depends/packages/native_capnp.mk b/depends/packages/native_capnp.mk
@@ -1,9 +1,9 @@
 package=native_capnp
-$(package)_version=1.2.0
+$(package)_version=1.3.0
 $(package)_download_path=https://capnproto.org/
 $(package)_download_file=capnproto-c++-$($(package)_version).tar.gz
 $(package)_file_name=capnproto-cxx-$($(package)_version).tar.gz
-$(package)_sha256_hash=ed00e44ecbbda5186bc78a41ba64a8dc4a861b5f8d4e822959b0144ae6fd42ef
+$(package)_sha256_hash=098f824a495a1a837d56ae17e07b3f721ac86f8dbaf58896a389923458522108
 
 define $(package)_set_vars
   $(package)_config_opts := -DBUILD_TESTING=OFF

diff --git a/depends/patches/boost/skip_compiled_targets.patch b/depends/patches/boost/skip_compiled_targets.patch
diff --git a/doc/dependencies.md b/doc/dependencies.md
@@ -19,7 +19,7 @@ Bitcoin Core requires one of the following compilers.
 
 | Dependency | Releases | Minimum required |
 | --- | --- | --- |
-| [Boost](../depends/packages/boost.mk) | [link](https://www.boost.org/users/download/) | [1.73.0](https://github.com/bitcoin/bitcoin/pull/29066) |
+| [Boost](../depends/packages/boost.mk) | [link](https://www.boost.org/users/download/) | [1.74.0](https://github.com/bitcoin/bitcoin/pull/34107) |
 | CMake | [link](https://cmake.org/) | [3.22](https://github.com/bitcoin/bitcoin/pull/30454) |
 
 ### Runtime

diff --git a/src/ipc/libmultiprocess/.github/workflows/ci.yml b/src/ipc/libmultiprocess/.github/workflows/ci.yml
@@ -5,6 +5,66 @@ on:
   pull_request:
 
 jobs:
+  build-netbsd:
+    runs-on: ubuntu-latest
+    name: build • netbsd ${{ matrix.release }}
+    defaults:
+      run:
+        shell: netbsd {0}
+    strategy:
+      fail-fast: false
+      matrix:
+        # Test all supported releases.
+        # See https://www.netbsd.org/releases/.
+        include:
+          - release: 9.4
+            capnproto-cppflags: 'CPPFLAGS="-DKJ_NO_EXCEPTIONS=0 -DKJ_USE_KQUEUE=0"'
+          - release: 10.1
+            capnproto-cppflags: 'CPPFLAGS="-DKJ_NO_EXCEPTIONS=0"'
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Start NetBSD VM
+        uses: vmactions/netbsd-vm@v1
+        with:
+          release: ${{ matrix.release }}
+          # The installed compiler version must match the CXX variable
+          # defined in `ci/configs/netbsd.bash`.
+          prepare: |
+            pkg_add cmake ninja-build gcc14
+          # capnproto prerequisites.
+          # See the following "Install capnproto" step.
+          run: |
+            set -e
+            pkg_add digest libtool-base mktools pkgconf cwrappers
+            pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities
+            cd /usr
+            cvs -danoncvs@anoncvs.NetBSD.org:/cvsroot checkout -P \
+              pkgsrc/devel/capnproto \
+              pkgsrc/devel/libtool-base \
+              pkgsrc/devel/pkgconf \
+              pkgsrc/devel/zlib \
+              `# gcc15 is referenced here because the pkgsrc framework requires lang/gcc15/version.mk to exist` \
+              `# during the "make install" step below, even though we compile our project with gcc14.` \
+              pkgsrc/lang/gcc15 \
+              pkgsrc/mk \
+              pkgsrc/pkgtools \
+              pkgsrc/security/openssl \
+              pkgsrc/sysutils/install-sh/files
+          sync: 'rsync'
+          copyback: false
+
+      - name: Install capnproto
+        run: |
+          cd /usr/pkgsrc/devel/capnproto/
+          unset PKG_PATH
+          make ${{ matrix.capnproto-cppflags }} install
+
+      - name: Run CI script
+        run: |
+          cd ${{ github.workspace }}
+          CI_CONFIG="ci/configs/netbsd.bash" bash ci/scripts/ci.sh
+
   build-openbsd:
     runs-on: ubuntu-latest
     name: build • openbsd
@@ -18,17 +78,10 @@ jobs:
         uses: vmactions/openbsd-vm@v1
         with:
           prepare: |
-            pkg_add -v cmake ninja git bash
-          run: |
-            git clone --depth=1 https://codeberg.org/OpenBSD/ports.git /usr/ports
+            pkg_add -v cmake ninja bash capnproto
           sync: 'rsync'
           copyback: false
 
-      - name: Install capnproto
-        run: |
-          cd /usr/ports/devel/capnproto/
-          make install
-
       - name: Run CI script
         run: |
           cd ${{ github.workspace }}
@@ -76,6 +129,11 @@ jobs:
   build:
     runs-on: ubuntu-latest
 
+    env:
+      NIX_EXTRA_CONFIG_ACT: |
+        sandbox = false
+        filter-syscalls = false
+
     strategy:
       fail-fast: false
       matrix:
@@ -90,6 +148,10 @@ jobs:
         uses: cachix/install-nix-action@v31       # 2025-05-27, from https://github.com/cachix/install-nix-action/tags
         with:
           nix_path: nixpkgs=channel:nixos-25.05   # latest release
+          # Act executes inside an unprivileged container (Docker or Podman),
+          # so KVM support isn't available.
+          enable_kvm: "${{ github.actor != 'nektos/act' }}"
+          extra_nix_config: ${{ github.actor == 'nektos/act' && env.NIX_EXTRA_CONFIG_ACT || '' }}
 
       - name: Run CI script
         env:

diff --git a/src/ipc/libmultiprocess/ci/README.md b/src/ipc/libmultiprocess/ci/README.md
@@ -24,3 +24,29 @@ CI_CONFIG=ci/configs/olddeps.bash  ci/scripts/run.sh
 ```
 
 By default CI jobs will reuse their build directories. `CI_CLEAN=1` can be specified to delete them before running instead.
+
+### Running workflows with `act`
+
+You can run either the entire workflow or a single matrix entry locally. On
+macOS or Linux:
+
+1. Install [`act`](https://github.com/nektos/act) and either Docker or
+  Podman.
+2. Inside the Podman VM, create a named volume for the Nix store (ext4,
+  case-sensitive) so builds persist across runs. Recreate it any time you want
+  a clean cache:
+  ```bash
+  podman volume create libmultiprocess-nix
+  ```
+3. From the repo root, launch the workflow. The example below targets the
+  sanitize matrix entry; drop the `--matrix` flag to run every configuration.
+  ```bash
+  act \
+    --reuse \
+    -P ubuntu-latest=ghcr.io/catthehacker/ubuntu:act-24.04 \
+    --container-options "-v libmultiprocess-nix:/nix" \
+    -j build \
+    --matrix config:sanitize
+  ```
+
+
diff --git a/src/ipc/libmultiprocess/ci/configs/netbsd.bash b/src/ipc/libmultiprocess/ci/configs/netbsd.bash
@@ -0,0 +1,11 @@
+CI_DESC="CI config for NetBSD"
+CI_DIR=build-netbsd
+export CXXFLAGS="-Werror -Wall -Wextra -Wpedantic -Wno-unused-parameter"
+# Hardcode GCC 14, since default GCC versions installed by NetBSD are older
+# and may not be compatible with libmultiprocess. GCC 14 was chosen because
+# it's the latest compiler available on all versions of NetBSD that we test.
+# Note that the GCC version specified here must match the version specified
+# in pkg_add in ci.yml.
+export CXX="/usr/pkg/gcc14/bin/g++"
+CMAKE_ARGS=(-G Ninja)
+BUILD_ARGS=(-k 0)
diff --git a/src/ipc/libmultiprocess/ci/scripts/run.sh b/src/ipc/libmultiprocess/ci/scripts/run.sh
@@ -10,4 +10,4 @@ set -o errexit -o nounset -o pipefail -o xtrace
 
 [ "${CI_CONFIG+x}" ] && source "$CI_CONFIG"
 
-nix-shell --pure --keep CI_CONFIG --keep CI_CLEAN "${NIX_ARGS[@]+"${NIX_ARGS[@]}"}" --run ci/scripts/ci.sh shell.nix
+nix develop --ignore-environment --keep CI_CONFIG --keep CI_CLEAN "${NIX_ARGS[@]+"${NIX_ARGS[@]}"}" -f shell.nix --command ci/scripts/ci.sh
diff --git a/src/ipc/libmultiprocess/cmake/TargetCapnpSources.cmake b/src/ipc/libmultiprocess/cmake/TargetCapnpSources.cmake
@@ -55,7 +55,7 @@ Example:
 function(target_capnp_sources target include_prefix)
   cmake_parse_arguments(PARSE_ARGV 2
     "TCS"           # prefix
-    ""              # options
+    "ONLY_CAPNP"    # options
     ""              # one_value_keywords
     "IMPORT_PATHS"  # multi_value_keywords
   )
@@ -85,11 +85,14 @@ function(target_capnp_sources target include_prefix)
     set_source_files_properties(${capnp_file}.c++ PROPERTIES SKIP_LINTING TRUE) # Ignored before cmake 3.27
     target_sources(${target} PRIVATE
       ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.c++
-      ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-client.c++
-      ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-server.c++
-      ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-types.c++
     )
-
+    if(NOT TCS_ONLY_CAPNP)
+      target_sources(${target} PRIVATE
+        ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-client.c++
+        ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-server.c++
+        ${CMAKE_CURRENT_BINARY_DIR}/${capnp_file}.proxy-types.c++
+      )
+    endif()
     list(APPEND generated_headers ${capnp_file}.h)
   endforeach()
 
@@ -111,5 +114,7 @@ function(target_capnp_sources target include_prefix)
   # dependencies explicitly because while cmake detect dependencies of non
   # generated files on generated headers, it does not reliably detect
   # dependencies of generated headers on other generated headers.
-  add_custom_target("${target}_headers" DEPENDS ${generated_headers})
+  if(NOT TARGET "${target}_headers")
+    add_custom_target("${target}_headers" DEPENDS ${generated_headers})
+  endif()
 endfunction()
Original file line number	Diff line number	Diff line change
Expand Up		@@ -10,4 +10,4 @@ set -o errexit -o nounset -o pipefail -o xtrace

		[ "${CI_CONFIG+x}" ] && source "$CI_CONFIG"

		nix-shell --pure --keep CI_CONFIG --keep CI_CLEAN "${NIX_ARGS[@]+"${NIX_ARGS[@]}"}" --run ci/scripts/ci.sh shell.nix
		nix develop --ignore-environment --keep CI_CONFIG --keep CI_CLEAN "${NIX_ARGS[@]+"${NIX_ARGS[@]}"}" -f shell.nix --command ci/scripts/ci.sh