From 2532d3cf7044d1785daac9aa92b0a298fac8a026 Mon Sep 17 00:00:00 2001
From: Haonan Chen <chn@chn.moe>
Date: Mon, 5 Jan 2026 16:06:45 +0800
Subject: [PATCH] packages.biu: fix static build

---
 flake/lib/buildNixpkgsConfig/default.nix | 4 ++++
 packages/biu/CMakeLists.txt              | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/flake/lib/buildNixpkgsConfig/default.nix b/flake/lib/buildNixpkgsConfig/default.nix
index b598266d..fe260e67 100644
--- a/flake/lib/buildNixpkgsConfig/default.nix
+++ b/flake/lib/buildNixpkgsConfig/default.nix
@@ -78,6 +78,10 @@ in platformConfig //
           configureFlags = prev.configureFlags or [] ++ [ "--with-lsf" ];
           buildInputs = prev.buildInputs or [] ++ [ final.localPackages.lsf final.libnsl ];
         });
+        pkgsStatic = prev.pkgsStatic.overrideScope (final: prev:
+        {
+          cpptrace = prev.cpptrace.overrideAttrs (prev: { doCheck = false; });
+        });
       }
       // (
         let
diff --git a/packages/biu/CMakeLists.txt b/packages/biu/CMakeLists.txt
index f4ac4728..add684d8 100644
--- a/packages/biu/CMakeLists.txt
+++ b/packages/biu/CMakeLists.txt
@@ -27,6 +27,8 @@ find_path(POCKETFFT_INCLUDE_DIR pocketfft.h REQUIRED)
 find_package(yaml-cpp REQUIRED)
 find_package(glaze REQUIRED)
 find_package(cpptrace REQUIRED)
+# on static build, cpptrace requires zlib
+find_library(ZLIB_LIBRARY NAMES z REQUIRED)
 
 add_library(biu src/common.cpp src/hdf5.cpp src/string.cpp)
 target_include_directories(biu PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
@@ -34,7 +36,7 @@ target_include_directories(biu PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_D
   ${LIBBACKTRACE_INCLUDE_DIR} ${POCKETFFT_INCLUDE_DIR})
 target_link_libraries(biu PUBLIC magic_enum::magic_enum fmt::fmt Boost::headers Boost::iostreams Boost::filesystem
   range-v3::range-v3 Eigen3::Eigen HighFive TgBot::TgBot ${LIBBACKTRACE_LIBRARY} hdf5::hdf5 concurrencpp::concurrencpp
-  yaml-cpp::yaml-cpp glaze::glaze Boost::process cpptrace::cpptrace)
+  yaml-cpp::yaml-cpp glaze::glaze Boost::process cpptrace::cpptrace ${ZLIB_LIBRARY})
 target_compile_features(biu PUBLIC cxx_std_23)
 target_compile_options(biu PUBLIC -Wno-gnu-string-literal-operator-template)
 install(TARGETS biu EXPORT biuTargets LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}