From 31f2eb5446d4120ab54122237bcca5f7fff8b3fc Mon Sep 17 00:00:00 2001
From: "peng.li24" <734991033@qq.com>
Date: Sat, 12 Sep 2026 18:48:28 +0800
Subject: [PATCH] =?UTF-8?q?ci:=20=E5=A2=9E=E5=8A=A0=20macOS=20=E6=9E=84?=
 =?UTF-8?q?=E5=BB=BA=EF=BC=9Bdl=20=E2=86=92=20${CMAKE=5FDL=5FLIBS}=20?=
 =?UTF-8?q?=E8=B7=A8=E5=B9=B3=E5=8F=B0?=
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- CMakeLists：dlopen/dlsym 宿主库改用 ${CMAKE_DL_LIBS}（Linux=libdl，
  macOS 在 libSystem 内），原裸 dl 在 macOS 链接失败
- 新增 ci-macos.yml：macos-latest 上 cmake 构建 + 安装校验

Co-Authored-By: Claude Code <noreply@anthropic.com>
---
 .github/workflows/ci-macos.yml | 13 +++++++++++++
 CMakeLists.txt                 |  3 ++-
 2 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/ci-macos.yml

diff --git a/.github/workflows/ci-macos.yml b/.github/workflows/ci-macos.yml
new file mode 100644
index 0000000..87fef96
--- /dev/null
+++ b/.github/workflows/ci-macos.yml
@@ -0,0 +1,13 @@
+name: ci-macos
+on: [push, pull_request]
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: 构建
+        run: |
+          cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local
+          cmake --build build
+      - name: 安装（验证安装规则）
+        run: sudo cmake --install build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 25c16ff..90468c2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,8 @@ target_include_directories(kvspace
         $<INSTALL_INTERFACE:include>
 )
 
-target_link_libraries(kvspace PRIVATE dl)
+# dlopen/dlsym 的宿主库：Linux 为 libdl，macOS 在 libSystem 内（CMAKE_DL_LIBS 两者皆正确）
+target_link_libraries(kvspace PRIVATE ${CMAKE_DL_LIBS})
 
 target_compile_definitions(kvspace PRIVATE _GNU_SOURCE)