From 4eb3cee919ed1f11d57f455dc5374131c557c6d2 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sun, 29 Jun 2025 20:04:49 +0100
Subject: [PATCH 1/2] doc: Update NetBSD Build Guide

The `boost-headers` package does not provide CMake configuration files
required since https://github.com/bitcoin/bitcoin/pull/32667. Install
the `boost` package instead.
---
 doc/build-netbsd.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/build-netbsd.md b/doc/build-netbsd.md
index da51c8744a0..c0abbabdf4c 100644
--- a/doc/build-netbsd.md
+++ b/doc/build-netbsd.md
@@ -12,7 +12,7 @@ Install the required dependencies the usual way you [install software on NetBSD]
 The example commands below use `pkgin`.
 
 ```bash
-pkgin install git cmake pkg-config boost-headers libevent
+pkgin install git cmake pkg-config boost libevent
 ```
 
 NetBSD currently ships with an older version of `gcc` than is needed to build. You should upgrade your `gcc` and then pass this new version to the configure script.

From 5a5ddbd78922236402df378c8588a7b0b3f83a13 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sun, 29 Jun 2025 20:52:01 +0100
Subject: [PATCH 2/2] build: Add workaround for NetBSD bug in `Boost::headers`
 target

Due to a bug in `boost_headers-config.cmake`, the `Boost::headers`
target's `INTERFACE_INCLUDE_DIRECTORIES` property is set to "/usr",
which is incorrect.
---
 cmake/module/AddBoostIfNeeded.cmake | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cmake/module/AddBoostIfNeeded.cmake b/cmake/module/AddBoostIfNeeded.cmake
index 178e595ff62..e2eaf5565ac 100644
--- a/cmake/module/AddBoostIfNeeded.cmake
+++ b/cmake/module/AddBoostIfNeeded.cmake
@@ -31,6 +31,15 @@ function(add_boost_if_needed)
 
   find_package(Boost 1.73.0 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.
+  if(CMAKE_SYSTEM_NAME STREQUAL "NetBSD")
+    get_filename_component(_boost_include_dir "${boost_headers_DIR}/../../../include/" ABSOLUTE)
+    set_target_properties(Boost::headers PROPERTIES
+      INTERFACE_INCLUDE_DIRECTORIES ${_boost_include_dir}
+    )
+    unset(_boost_include_dir)
+  endif()
   set_target_properties(Boost::headers PROPERTIES IMPORTED_GLOBAL TRUE)
   target_compile_definitions(Boost::headers INTERFACE
     # We don't use multi_index serialization.