[openssl] added support for platforms without libdl (#3368)

microsoft · Apr 28, 2018 · 38d139c · 38d139c
1 parent 039abe2
commit 38d139c
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/ports/openssl/vcpkg-cmake-wrapper.cmake b/ports/openssl/vcpkg-cmake-wrapper.cmake
@@ -1,7 +1,10 @@
 _find_package(${ARGS})
 if(OPENSSL_FOUND)
-    list(APPEND OPENSSL_LIBRARIES "dl")
-    if(TARGET OpenSSL::Crypto)
-        set_property(TARGET OpenSSL::Crypto APPEND PROPERTY INTERFACE_LINK_LIBRARIES "dl")
+    find_library(OPENSSL_DL_LIBRARY NAMES dl)
+    if(OPENSSL_DL_LIBRARY)
+        list(APPEND OPENSSL_LIBRARIES "dl")
+        if(TARGET OpenSSL::Crypto)
+            set_property(TARGET OpenSSL::Crypto APPEND PROPERTY INTERFACE_LINK_LIBRARIES "dl")
+        endif()
     endif()
 endif()