[clang] [clang-shlib] Fix linking libclang-cpp on Haiku (PR #156401)

[Brad Smith via cfe-commits]

https://github.com/brad0 updated https://github.com/llvm/llvm-project/pull/156401

>From 2f560a0209bc69546beb0709bb80f4824647d6f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <jerome.duval at gmail.com>
Date: Mon, 1 Sep 2025 23:26:14 -0400
Subject: [PATCH] [clang-shlib] Fix linking libclang-cpp on Haiku

Haiku requires linking in libnetwork.
---
 clang/tools/clang-shlib/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
index 945076e1ad810..a4d0aa5779a7e 100644
--- a/clang/tools/clang-shlib/CMakeLists.txt
+++ b/clang/tools/clang-shlib/CMakeLists.txt
@@ -41,6 +41,10 @@ if (CLANG_LINK_CLANG_DYLIB)
   set(INSTALL_WITH_TOOLCHAIN INSTALL_WITH_TOOLCHAIN)
 endif()
 
+if (HAIKU)
+  list(APPEND _DEPS network)
+endif()
+
 add_clang_library(clang-cpp
                   SHARED
                   ${INSTALL_WITH_TOOLCHAIN}