try subdir build

apache · Dec 20, 2023 · dd71e4d · dd71e4d
1 parent b2c5665
commit dd71e4d
Show file tree

Hide file tree

Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/extensions/nanoarrow_ipc/CMakeLists.txt b/extensions/nanoarrow_ipc/CMakeLists.txt
@@ -216,7 +216,10 @@ if(NANOARROW_IPC_BUILD_TESTS)
   endif()
 
   # zlib for integration testing
-  find_package(ZLIB REQUIRED)
+  find_package(ZLIB)
+  if (NOT ZLIB_FOUND)
+    add_subdirectory(cmake/zlib)
+  endif()
 
   enable_testing()
 

diff --git a/extensions/nanoarrow_ipc/cmake/zlib/CMakeLists.txt b/extensions/nanoarrow_ipc/cmake/zlib/CMakeLists.txt
@@ -0,0 +1,9 @@
+
+fetchcontent_declare(nanoarrow_zlib
+    URL https://github.com/madler/zlib/releases/download/v1.3/zlib13.zip
+    URL_HASH SHA256=c561d09347f674f0d72692e7c75d9898919326c532aab7f8c07bb43b07efeb38
+    )
+fetchcontent_makeavailable(nanoarrow_zlib)
+
+add_library(ZLIB::ZLIB ALIAS zlibstatic)
+target_include_directories(zlibstatic INTERFACE ${zlib_BINARY_DIR} ${zlib_SOURCE_DIR})