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-rw-r--r--Modules/FindProtobuf.cmake2
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/FindProtobuf.cmake b/Modules/FindProtobuf.cmake
index 9b120a6..72ca6ed 100644
--- a/Modules/FindProtobuf.cmake
+++ b/Modules/FindProtobuf.cmake
@@ -183,7 +183,7 @@ function(PROTOBUF_GENERATE_CPP SRCS HDRS)
"${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}.pb.h"
COMMAND ${PROTOBUF_PROTOC_EXECUTABLE}
ARGS --cpp_out ${CMAKE_CURRENT_BINARY_DIR} ${_protobuf_include_path} ${ABS_FIL}
- DEPENDS ${ABS_FIL}
+ DEPENDS ${ABS_FIL} ${PROTOBUF_PROTOC_EXECUTABLE}
COMMENT "Running C++ protocol buffer compiler on ${FIL}"
VERBATIM )
endforeach()