diff -up ./CMakeLists.txt.ctest ./CMakeLists.txt
--- ./CMakeLists.txt.ctest	2014-06-01 20:32:22.135537791 -0400
+++ ./CMakeLists.txt	2014-06-01 20:39:59.303110922 -0400
@@ -4,6 +4,7 @@ project(libccd C)
 set(CCD_VERSION "2.0")
 set(CCD_SOVERSION "2")
 set(PKG_DESC "Library for collision detection between convex shapes")
+set(BUILD_TESTS false cache bool "Build the test suite")
 
 # Include GNUInstallDirs to get canonical paths
 include(GNUInstallDirs)
@@ -58,3 +59,8 @@ install(TARGETS ccd ccd_static ARCHIVE D
 install(DIRECTORY src/ccd DESTINATION ${CMAKE_INSTALL_INCLUDEDIR} FILES_MATCHING PATTERN "*.h")
 install(FILES "${pkg_conf_file}" DESTINATION
   ${CMAKE_INSTALL_LIBDIR}/pkgconfig COMPONENT pkgconfig)
+
+if (BUILD_TESTS)
+  enable_testing()
+  add_subdirectory(src/testsuites)
+endif (BUILD_TESTS)
diff -up ./src/testsuites/CMakeLists.txt.ctest ./src/testsuites/CMakeLists.txt
--- ./src/testsuites/CMakeLists.txt.ctest	2014-06-01 20:32:22.136537830 -0400
+++ ./src/testsuites/CMakeLists.txt	2014-06-01 20:32:22.136537830 -0400
@@ -0,0 +1,51 @@
+set(CCDTEST_ARGS "" CACHE STRING "Argments to pass to ccdtest executable")
+
+set(TEST_SOURCES
+    common.c 
+    support.c 
+    vec3.c 
+    polytope.c 
+    boxbox.c 
+    spheresphere.c 
+    cylcyl.c 
+    boxcyl.c 
+    mpr_boxbox.c 
+    mpr_cylcyl.c 
+    mpr_boxcyl.c)
+
+add_library(cu cu/cu.c)
+
+add_executable(ccdtest ${TEST_SOURCES} main.c)
+target_link_libraries(ccdtest ccd cu rt)
+add_definitions(-DCU_ENABLE_TIMER)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+add_test(NAME ccdtest 
+    COMMAND ccdtest ${CCDTEST_ARGS}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+
+add_test(NAME ccdtest-valgrind
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMAND valgrind -q --leak-check=full --show-reachable=yes --trace-children=yes
+    --error-limit=no 
+    ${CMAKE_CURRENT_BINARY_DIR}/ccdtest ${CCDTEST_ARGS})
+
+add_test(NAME ccdtest-valgrind-gen-suppressions
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    COMMAND valgrind -q --leak-check=full --show-reachable=yes --trace-children=yes
+        --gen-suppressions=all --log-file=out --error-limit=no 
+        ${CMAKE_CURRENT_BINARY_DIR}/ccdtest ${CCDTEST_ARGS})
+
+
+add_executable(bench bench.c support.c cu/cu.c)
+target_link_libraries(bench ccd cu rt)
+add_test(NAME bench
+    COMMAND bench)
+
+add_executable(bench2 bench2.c support.c cu/cu.c)
+target_link_libraries(bench2 ccd cu rt)
+add_test(NAME bench2
+    COMMAND bench2)
+
+add_test(NAME check-regressions
+    COMMAND python ${CMAKE_CURRENT_SOURCE_DIR}/cu/check-regressions regressions
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})