From 33adb86ae62dab1f3e8a93c2cfe130fb7d1f6b61 Mon Sep 17 00:00:00 2001
From: zhujiashun <zhujiashun2010@gmail.com>
Date: Wed, 8 Apr 2020 21:23:23 +0800
Subject: [PATCH] Fix openssl package finding issue in mac

---
 CMakeLists.txt | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 97bb618..60665f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,25 +71,23 @@ if ((NOT LEVELDB_INCLUDE_PATH) OR (NOT LEVELDB_LIB))
 endif()
 include_directories(${LEVELDB_INCLUDE_PATH})
 
-find_library(SSL_LIB NAMES ssl)
-if (NOT SSL_LIB)
-    message(FATAL_ERROR "Fail to find ssl")
-endif()
-
-find_library(CRYPTO_LIB NAMES crypto)
-if (NOT CRYPTO_LIB)
-    message(FATAL_ERROR "Fail to find crypto")
+if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+    set(OPENSSL_ROOT_DIR
+        "/usr/local/opt/openssl"    # Homebrew installed OpenSSL
+    )
 endif()
+find_package(OpenSSL)
+include_directories(${OPENSSL_INCLUDE_DIR})
 
 set(DYNAMIC_LIB
     ${CMAKE_THREAD_LIBS_INIT}
     ${GFLAGS_LIBRARY}
     ${PROTOBUF_LIBRARIES}
     ${LEVELDB_LIB}
-    ${SSL_LIB}
-    ${CRYPTO_LIB}
-    dl
+    ${OPENSSL_SSL_LIBRARY}
+    ${OPENSSL_CRYPTO_LIBRARY}
     ${GPERFTOOLS_LIBRARIES}
+    dl
     )
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")