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-rw-r--r--cmake/OpusConfig.cmake5
1 files changed, 5 insertions, 0 deletions
diff --git a/cmake/OpusConfig.cmake b/cmake/OpusConfig.cmake
index cb20e7fc..1d0dcccd 100644
--- a/cmake/OpusConfig.cmake
+++ b/cmake/OpusConfig.cmake
@@ -1,3 +1,8 @@
+if(__opus_config)
+ return()
+endif()
+set(__opus_config INCLUDED)
+
include(OpusFunctions)
configure_file(${CMAKE_SOURCE_DIR}/cmake/config.h.cmake.in config.h @ONLY)