diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5635db073..3dc14017c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,6 +88,7 @@ configure_file(
 # so we are using list as input until we move to new version
 # TODO add build types
 add_definitions(-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64)
+set(CMAKE_MACOSX_RPATH 1)
 set(CFLAGS_LIST
     "-std=c11 "
     "-ggdb3 -O2 "
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 213334a5d..b96b0b532 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -35,10 +35,3 @@ set_target_properties (${PROJECT_NAME}-shared
     OUTPUT_NAME ${PROJECT_NAME}
     VERSION ${${PROJECT_NAME}_VERSION}
     SOVERSION 0)
-
-# install instructions
-install(TARGETS ${PROJECT_NAME}-static DESTINATION lib)
-install(TARGETS ${PROJECT_NAME}-shared DESTINATION lib)
-install(DIRECTORY include/
-    DESTINATION include/${PROJECT_NAME}-${${PROJECT_NAME}_RELEASE_VERSION}
-    FILES_MATCHING PATTERN "*.h")
diff --git a/test-coverage.sh b/test-coverage.sh
index 2ccd30d44..f6d923818 100755
--- a/test-coverage.sh
+++ b/test-coverage.sh
@@ -5,7 +5,16 @@ rm -rf lcov _build _bin && mkdir _build && pushd _build && cmake -DCOVERAGE=on .
 mkdir lcov
 lcov --directory . --capture --output-file lcov/app.info
 genhtml lcov/app.info -o lcov/html
-if [[ "$OSTYPE" == "darwin"* ]]; then
-    open lcov/html/index.html
+
+COVERAGE_FILE="lcov/html/index.html"
+if which xdg-open; then
+    OPEN=xdg-open
+elif [[ $OSTYPE == "darwin"* ]]; then
+    OPEN=open
+else
+    >&2 echo "Don't know how to automate open, coverage file is at: $COVERAGE_FILE"
+fi
+if [[ ! -z "$OPEN" ]]; then
+    $OPEN $COVERAGE_FILE
 fi
 set +e
diff --git a/test/array/CMakeLists.txt b/test/array/CMakeLists.txt
index bdc7cc9f0..41aa3b488 100644
--- a/test/array/CMakeLists.txt
+++ b/test/array/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/bstring/CMakeLists.txt b/test/bstring/CMakeLists.txt
index 41c1f87c6..72e4decdb 100644
--- a/test/bstring/CMakeLists.txt
+++ b/test/bstring/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/channel/pipe/CMakeLists.txt b/test/channel/pipe/CMakeLists.txt
index 552999bb2..35a8669cb 100644
--- a/test/channel/pipe/CMakeLists.txt
+++ b/test/channel/pipe/CMakeLists.txt
@@ -4,8 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
-target_link_libraries(${test_name} ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/channel/tcp/CMakeLists.txt b/test/channel/tcp/CMakeLists.txt
index 932e8f12e..7dfa9c54a 100644
--- a/test/channel/tcp/CMakeLists.txt
+++ b/test/channel/tcp/CMakeLists.txt
@@ -4,8 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
-target_link_libraries(${test_name} ${CMAKE_THREAD_LIBS_INIT})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/event/CMakeLists.txt b/test/event/CMakeLists.txt
index 506aa4a83..027b7192b 100644
--- a/test/event/CMakeLists.txt
+++ b/test/event/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/log/CMakeLists.txt b/test/log/CMakeLists.txt
index 65caffc89..5c87f50ee 100644
--- a/test/log/CMakeLists.txt
+++ b/test/log/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/metric/CMakeLists.txt b/test/metric/CMakeLists.txt
index 29e1cb077..d693a8334 100644
--- a/test/metric/CMakeLists.txt
+++ b/test/metric/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/option/CMakeLists.txt b/test/option/CMakeLists.txt
index 951980f85..9dfe88081 100644
--- a/test/option/CMakeLists.txt
+++ b/test/option/CMakeLists.txt
@@ -4,8 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
-target_link_libraries(${test_name} m)
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/pool/CMakeLists.txt b/test/pool/CMakeLists.txt
index 1fe7362f0..c12118208 100644
--- a/test/pool/CMakeLists.txt
+++ b/test/pool/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/rbuf/CMakeLists.txt b/test/rbuf/CMakeLists.txt
index 1b9dfc600..cfbfe661e 100644
--- a/test/rbuf/CMakeLists.txt
+++ b/test/rbuf/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/ring_array/CMakeLists.txt b/test/ring_array/CMakeLists.txt
index 8d0f49f17..732100b67 100644
--- a/test/ring_array/CMakeLists.txt
+++ b/test/ring_array/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/time/timer/CMakeLists.txt b/test/time/timer/CMakeLists.txt
index 4931ccbac..70e8e2a58 100644
--- a/test/time/timer/CMakeLists.txt
+++ b/test/time/timer/CMakeLists.txt
@@ -4,8 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
-target_link_libraries(${test_name} m)
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})
diff --git a/test/time/wheel/CMakeLists.txt b/test/time/wheel/CMakeLists.txt
index 8359c01d1..a3c023a18 100644
--- a/test/time/wheel/CMakeLists.txt
+++ b/test/time/wheel/CMakeLists.txt
@@ -4,7 +4,7 @@ set(test_name check_${suite})
 set(source check_${suite}.c)
 
 add_executable(${test_name} ${source})
-target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES})
+target_link_libraries(${test_name} ccommon-static ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT} m)
 
 add_dependencies(check ${test_name})
 add_test(${test_name} ${test_name})