Specified correct gcov params for codecov script

.cmake/Modules/Gcov.cmake

@@ -0,0 +1,26 @@
+
+if (NOT DEFINED ENV{GCOV})
+	find_program(GCOV_EXECUTABLE gcov)
+else()
+	find_program(GCOV_EXECUTABLE $ENV{GCOV})
+endif()
+
+#file(GLOB_RECURSE GCNO_FILES "${CMAKE_CURRENT_BINARY_DIR}/*.gcno")
+if (WIN32)
+  file(GLOB_RECURSE GCDA_FILES "${COV_PATH}\\*.gcda")
+else ()
+  file(GLOB_RECURSE GCDA_FILES "${COV_PATH}/*.gcda")
+endif ()
+
+#execute_process(
+#    COMMAND ${GCOV_EXECUTABLE} -lcp ${GCNO_FILES}
+#    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+#)
+
+foreach (GCDA ${GCDA_FILES})
+  get_filename_component(DIR ${GCDA} PATH)
+  execute_process(
+    COMMAND ${GCOV_EXECUTABLE} -lcp -o ${DIR} ${GCDA}
+    WORKING_DIRECTORY ${COV_PATH}
+  )
+endforeach ()

.travis.yml

@@ -30,8 +30,8 @@ script:
 - make criterion_tests
 - make test
 after_success:
-- make gcov VERBOSE=1
-- bash <(curl -s https://codecov.io/bash) -g 'dependencies/*'
+- make gcov
+- bash <(curl -s https://codecov.io/bash)
 after_failure:
 - cat Testing/Temporary/LastTest.log samples/*.{out,err} ../samples/tests/*.{out,err}
 env:

CMakeLists.txt

@@ -170,10 +170,11 @@ install(TARGETS criterion
 
 add_custom_target(criterion_tests)
 
-file(GLOB_RECURSE GCNO_FILES "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/*.gcno")
-
 add_custom_target(gcov
-    "gcov" "-lcp" ${GCNO_FILES}
+    "${CMAKE_COMMAND}"
+        -DSOURCE_FILES="${SOURCE_FILES}"
+        -DCOV_PATH="${CMAKE_CURRENT_BINARY_DIR}"
+        -P "${CMAKE_MODULE_PATH}/Gcov.cmake"
 )
 
 enable_testing()

appveyor.yml

@@ -59,6 +59,8 @@ test_script:
 
 after_test:
    - 'make gcov'
+   - 'cd ..'
+   - 'bash -lc "find / -iname \"*.gcda\""'
    - codecov
 #after_test:
 #  - 'make coveralls'