android compile with clang++

Author: Gioee

.github/workflows/main.yml

@@ -38,7 +38,7 @@ jobs:
             configure:
               --host aarch64-linux-android26
               --with-openssl=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr
-              LIBS="-lssl -lcrypto"
+              LIBS="-lssl -lcrypto -lc++"
               AR=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar
               AS=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-as
               CC=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android26-clang
@@ -49,13 +49,13 @@ jobs:
             name: android
             make:
               PLATFORM=android
-              CC=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android26-clang
+              CC=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android26-clang++
           - os: ubuntu-latest
             arch: x86_64
             configure:
               --host x86_64-linux-android26
               --with-openssl=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr
-              LIBS="-lssl -lcrypto"
+              LIBS="-lssl -lcrypto -lc++"
               AR=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar
               AS=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-as
               CC=$ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android26-clang
@@ -66,7 +66,7 @@ jobs:
             name: android
             make:
               PLATFORM=android
-              CC=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android26-clang
+              CC=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android26-clang++
             sqlite-amalgamation-zip: https://sqlite.org/2025/sqlite-amalgamation-3490100.zip
           - os: macos-latest
             configure:

Makefile

@@ -66,7 +66,7 @@ else ifeq ($(PLATFORM),android)
         $(error "CC must be set to the Android NDK's Clang compiler")
     endif
     TARGET := $(DIST_DIR)/cloudsync.so
-    LDFLAGS += -shared -lcrypto -lssl
+    LDFLAGS += -shared -lcrypto -lssl -lc++
 else ifeq ($(PLATFORM),ios)
     TARGET := $(DIST_DIR)/cloudsync.dylib
     SDK := -isysroot $(shell xcrun --sdk iphoneos --show-sdk-path) -miphoneos-version-min=11.0