Configure openssl certificate dir correctly during build (#1934)

* Configure openssl certificate dir correctly during build

* Fix messages

submodules/CMakeLists.txt

@@ -31,6 +31,11 @@ set(OPENSSL_CONFIG_FLAGS
 
 if (WIN32)
 
+    if (DEFINED ENV{CommonProgramFiles})
+        message(STATUS "Setting openssldir to $ENV{CommonProgramFiles}\\SSL")
+        list(APPEND OPENSSL_CONFIG_FLAGS --openssldir=\"$ENV{CommonProgramFiles}\\SSL\")
+    endif()
+
     set(LIBSSL_DEBUG_PATH ${OPENSSL_DIR}/debug/lib/libssl${CMAKE_STATIC_LIBRARY_SUFFIX})
     set(LIBCRYPTO_DEBUG_PATH ${OPENSSL_DIR}/debug/lib/libcrypto${CMAKE_STATIC_LIBRARY_SUFFIX})
     set(LIBSSL_PATH ${OPENSSL_DIR}/release/lib/libssl${CMAKE_STATIC_LIBRARY_SUFFIX})
@@ -156,6 +161,27 @@ else()
     set(LIBSSL_PATH ${OPENSSL_DIR}/lib/libssl${CMAKE_STATIC_LIBRARY_SUFFIX})
     set(LIBCRYPTO_PATH ${OPENSSL_DIR}/lib/libcrypto${CMAKE_STATIC_LIBRARY_SUFFIX})
 
+    # Figure out the default cert directory
+    execute_process(
+        COMMAND openssl version -d
+        RESULT_VARIABLE OPENSSL_VERSION_RESULT
+        OUTPUT_VARIABLE FULL_OPENSSL_CERT_DIR)
+
+    if (OPENSSL_VERSION_RESULT STREQUAL 0)
+        # PARSE OPENSSLDIR
+        string(REGEX MATCH "OPENSSLDIR:.*\"(.+)\"" OPENSSL_CERT_MATCH_VAR ${FULL_OPENSSL_CERT_DIR})
+        if (CMAKE_MATCH_COUNT EQUAL 1)
+            message(STATUS "Setting openssldir to ${CMAKE_MATCH_1}")
+            list(APPEND OPENSSL_CONFIG_FLAGS --openssldir=\"${CMAKE_MATCH_1}\")
+            set(CONFIGURED_OPENSSL_CERT_DIR TRUE)
+        endif()
+    endif()
+
+    if (NOT CONFIGURED_OPENSSL_CERT_DIR)
+        message(STATUS "Setting openssldir to default /usr/local/ssl")
+        list(APPEND OPENSSL_CONFIG_FLAGS --openssldir=/usr/local/ssl)
+    endif()
+
     list(APPEND OPENSSL_CONFIG_FLAGS --prefix=${OPENSSL_DIR})
 
     if (QUIC_ENABLE_SANITIZERS)