Associate the required include directory with the benchmark library (#393)

Using target_include_directories CMake will implicitly add the the necessary include paths to targets which link against the benchmark library. This is useful when the benchmark repo is included as a subdirectory in another CMake build.

Associate the required include directory with the benchmark library (#393)
15e9ebaf · David Kruger · Dominic Hamon · febd0d7a · 15e9ebaf
Commit 15e9ebaf authored May 23, 2017 by David Kruger Committed by Dominic Hamon May 23, 2017
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CMakeLists.txt src/CMakeLists.txt +3 -0

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--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -18,6 +18,9 @@ set_target_properties(benchmark PROPERTIES
  VERSION ${GENERIC_LIB_VERSION}
  SOVERSION ${GENERIC_LIB_SOVERSION}
 )
+target_include_directories(benchmark PUBLIC
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
+    )

 # Link threads.
 target_link_libraries(benchmark  ${BENCHMARK_CXX_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})