From a516245c94a0b21e9747e03e415304049686bba7 Mon Sep 17 00:00:00 2001
From: "Daniel J. Hofmann" <daniel@trvx.org>
Date: Wed, 6 Apr 2016 14:29:46 +0200
Subject: [PATCH] Modularize benchmarks subproject

---
 CMakeLists.txt                |  8 +-------
 src/benchmarks/CMakeLists.txt | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 7 deletions(-)
 create mode 100644 src/benchmarks/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1cabc1801..bd1dc1fd9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,8 +46,6 @@ add_custom_target(FingerPrintConfigure ALL ${CMAKE_COMMAND}
   COMMENT "Configuring revision fingerprint"
   VERBATIM)
 
-add_custom_target(benchmarks DEPENDS rtree-bench)
-
 set(BOOST_COMPONENTS date_time filesystem iostreams program_options regex system thread)
 
 configure_file(
@@ -80,9 +78,6 @@ add_library(osrm_extract $<TARGET_OBJECTS:EXTRACTOR> $<TARGET_OBJECTS:UTIL>)
 add_library(osrm_contract $<TARGET_OBJECTS:CONTRACTOR> $<TARGET_OBJECTS:UTIL>)
 add_library(osrm_store $<TARGET_OBJECTS:STORAGE> $<TARGET_OBJECTS:UTIL>)
 
-# Benchmarks
-add_executable(rtree-bench EXCLUDE_FROM_ALL src/benchmarks/static_rtree.cpp $<TARGET_OBJECTS:UTIL>)
-
 # Check the release mode
 if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
   set(CMAKE_BUILD_TYPE Release)
@@ -317,8 +312,6 @@ target_link_libraries(osrm ${ENGINE_LIBRARIES})
 target_link_libraries(osrm_contract ${CONTRACTOR_LIBRARIES})
 target_link_libraries(osrm_extract ${EXTRACTOR_LIBRARIES})
 target_link_libraries(osrm_store ${STORAGE_LIBRARIES})
-# Benchmarks
-target_link_libraries(rtree-bench ${Boost_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} ${TBB_LIBRARIES})
 
 if(BUILD_COMPONENTS)
   find_package(GDAL)
@@ -439,3 +432,4 @@ add_custom_target(uninstall
 
 # Modular build system: each directory registered here provides its own CMakeLists.txt
 add_subdirectory(unit_tests)
+add_subdirectory(src/benchmarks)
diff --git a/src/benchmarks/CMakeLists.txt b/src/benchmarks/CMakeLists.txt
new file mode 100644
index 000000000..754dc7527
--- /dev/null
+++ b/src/benchmarks/CMakeLists.txt
@@ -0,0 +1,20 @@
+file(GLOB RTreeBenchmarkSources
+    *.cpp)
+
+add_executable(rtree-bench
+	EXCLUDE_FROM_ALL
+	${RTreeBenchmarkSources}
+	$<TARGET_OBJECTS:UTIL>)
+
+target_include_directories(rtree-bench
+	PUBLIC
+	${PROJECT_SOURCE_DIR}/unit_tests)
+
+target_link_libraries(rtree-bench
+	${Boost_LIBRARIES}
+	${CMAKE_THREAD_LIBS_INIT}
+	${TBB_LIBRARIES})
+
+add_custom_target(benchmarks
+	DEPENDS
+	rtree-bench)