From 30750048a70f24540cafe6e1e43ea1b42d8531a6 Mon Sep 17 00:00:00 2001
From: John Glover <j@johnglover.net>
Date: Sun, 9 Sep 2012 10:18:16 +0200
Subject: [cmake] Use variable to decide whether to build tests or not. Can be
 set with -D BUILD_TESTS=yes.

---
 .gitignore     |  1 +
 CMakeLists.txt | 41 ++++++++++++++++++++++++-----------------
 2 files changed, 25 insertions(+), 17 deletions(-)

diff --git a/.gitignore b/.gitignore
index a63d1a4..8f13ade 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ Thumbs.db
 
 # Distutils/pip files
 build
+build_release
 *.egg-info
 
 # Compiled source
diff --git a/CMakeLists.txt b/CMakeLists.txt
index cdc6d0e..2f364e8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,20 +39,27 @@ target_link_libraries(simpl ${libs})
 install(TARGETS simpl LIBRARY DESTINATION lib)
 install(FILES ${include_files} DESTINATION include/simpl)
 
-# tests
-set(test_base_src ${source_files} tests/test_base.cpp)
-set(test_peak_detection_src ${source_files} tests/test_peak_detection.cpp)
-set(test_partial_tracking_src ${source_files} tests/test_partial_tracking.cpp)
-set(test_synthesis_src ${source_files} tests/test_synthesis.cpp)
-
-LIST(APPEND libs cppunit sndfile)
-
-add_executable(test_base ${test_base_src})
-add_executable(test_peak_detection ${test_peak_detection_src})
-add_executable(test_partial_tracking ${test_partial_tracking_src})
-add_executable(test_synthesis ${test_synthesis_src})
-
-target_link_libraries(test_base ${libs})
-target_link_libraries(test_peak_detection ${libs})
-target_link_libraries(test_partial_tracking ${libs})
-target_link_libraries(test_synthesis ${libs})
+
+# ----------------------------------------------------------------------------
+# Tests
+# ----------------------------------------------------------------------------
+if(BUILD_TESTS)
+    set(test_base_src ${source_files} tests/test_base.cpp)
+    set(test_peak_detection_src ${source_files} tests/test_peak_detection.cpp)
+    set(test_partial_tracking_src ${source_files} tests/test_partial_tracking.cpp)
+    set(test_synthesis_src ${source_files} tests/test_synthesis.cpp)
+
+    LIST(APPEND libs cppunit sndfile)
+
+    add_executable(test_base ${test_base_src})
+    add_executable(test_peak_detection ${test_peak_detection_src})
+    add_executable(test_partial_tracking ${test_partial_tracking_src})
+    add_executable(test_synthesis ${test_synthesis_src})
+
+    target_link_libraries(test_base ${libs})
+    target_link_libraries(test_peak_detection ${libs})
+    target_link_libraries(test_partial_tracking ${libs})
+    target_link_libraries(test_synthesis ${libs})
+else()
+    message("-- Not building tests. To change run CMake with -D BUILD_TESTS=yes")
+endif()
-- 
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