From 09efd416e5712575d4d99c6865fd4c2dde8df943 Mon Sep 17 00:00:00 2001
From: LongYinan <lynweklm@gmail.com>
Date: Sat, 17 Feb 2024 14:42:30 +0800
Subject: [PATCH] fix(cli): set cxxflags while WASI_SDK_PATH exists (#1955)

---
 cli/src/api/build.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/cli/src/api/build.ts b/cli/src/api/build.ts
index 7a6a1b4b..53d7436e 100644
--- a/cli/src/api/build.ts
+++ b/cli/src/api/build.ts
@@ -267,6 +267,13 @@ class Builder {
       ) {
         this.envs.CFLAGS = `--sysroot=${this.envs.TARGET_SYSROOT}`
       }
+      if (
+        (process.env.CXX === 'clang++' &&
+          (process.env.TARGET_CXX === 'clang++' || !process.env.TARGET_CXX)) ||
+        process.env.TARGET_CXX === 'clang++'
+      ) {
+        this.envs.CXXFLAGS = `--sysroot=${this.envs.TARGET_SYSROOT}`
+      }
     } catch (e) {
       debug.warn('Pick cross toolchain failed', e as Error)
       // ignore, do nothing