Check if passing arguments with cmake work

android/CMakeLists.txt

@@ -1,5 +1,12 @@
 cmake_minimum_required(VERSION 3.6)
 project(flutter_openssl_crypto)
 find_package(OpenSSL REQUIRED)
+if(OPENSSL_FOUND)
+  message("OpenSSL found:")
+  message("   Includes: ${OPENSSL_INCLUDE_DIR}")
+  message("   Libraries: ${OPENSSL_CRYPTO_LIBRARY}")
+else()
+  message(FATAL_ERROR "OpenSSL not found")
+endif()
 add_library(${PROJECT_NAME} SHARED empty.c)
 target_link_libraries(${PROJECT_NAME} PRIVATE OpenSSL::Crypto)

android/build.gradle

@@ -36,6 +36,7 @@ android {
         externalNativeBuild {
             cmake {
                 arguments "-DANDROID_STL=c++_shared"
+                arguments "-DOPENSSL_ROOT_DIR=/usr/lib/openssl-1.1", "-DOPENSSL_CRYPTO_LIBRARY=/usr/lib/openssl-1.1/libcrypto.so", "-DOPENSSL_INCLUDE_DIR=/usr/include/openssl-1.1/openssl"
             }
         }
     }