From 7e05d9be3166aa405ab3684561a5b9854ce4e659 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20St=C3=BCrz?= <stuerz.simon@gmail.com>
Date: Sat, 27 Feb 2016 02:18:15 +0100
Subject: [PATCH] update coverage

---
 guh.pri | 48 ++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 2 deletions(-)

diff --git a/guh.pri b/guh.pri
index dfac576b..526f8988 100644
--- a/guh.pri
+++ b/guh.pri
@@ -22,11 +22,55 @@ equals(QT_MAJOR_VERSION, 5):greaterThan(QT_MINOR_VERSION, 3) {
 
 # Enable coverage option    
 coverage {
-    QMAKE_CXXFLAGS += -fprofile-arcs -ftest-coverage -O0
+    OBJECTS_DIR =
+    MOC_DIR =
+    TOP_SRC_DIR = $$PWD
+
     LIBS += -lgcov
-    QMAKE_LFLAGS += -fprofile-arcs
+    QMAKE_CXXFLAGS += --coverage
+    QMAKE_LDFLAGS += --coverage
+
+    QMAKE_EXTRA_TARGETS += coverage cov
+    QMAKE_EXTRA_TARGETS += clean-gcno clean-gcda coverage-html \
+        generate-coverage-html clean-coverage-html coverage-gcovr \
+        generate-gcovr generate-coverage-gcovr clean-coverage-gcovr
+
+    clean-gcno.commands = \
+        "@echo Removing old coverage instrumentation"; \
+        "find -name '*.gcno' -print | xargs -r rm"
+
+    clean-gcda.commands = \
+        "@echo Removing old coverage results"; \
+        "find -name '*.gcda' -print | xargs -r rm"
+
+    coverage-html.depends = clean-gcda check generate-coverage-html
+
+    generate-coverage-html.commands = \
+        "@echo Collecting coverage data"; \
+        "lcov --directory $${TOP_SRC_DIR} --capture --output-file coverage.info --no-checksum --compat-libtool"; \
+        "lcov --extract coverage.info \"*/server/*.cpp\" --extract coverage.info \"*/libguh/*.cpp\" -o coverage.info"; \
+        "lcov --remove coverage.info \"moc_*.cpp\" --remove coverage.info \"*/test/*\" -o coverage.info"; \
+        "LANG=C genhtml --prefix $${TOP_SRC_DIR} --output-directory coverage-html --title \"Code Coverage\" --legend --show-details coverage.info"
+
+    clean-coverage-html.depends = clean-gcda
+    clean-coverage-html.commands = \
+        "lcov --directory $${TOP_SRC_DIR} -z"; \
+        "rm -rf coverage.info coverage-html"
+
+    coverage-gcovr.depends = clean-gcda check generate-coverage-gcovr
+
+    generate-coverage-gcovr.commands = \
+        "@echo Generating coverage GCOVR report"; \
+        "gcovr -x -r $${TOP_SRC_DIR} -o $${TOP_SRC_DIR}/coverage.xml -e \".*/moc_.*\" -e \"tests/.*\" -e \".*\\.h\""
+
+    clean-coverage-gcovr.depends = clean-gcda
+    clean-coverage-gcovr.commands = \
+        "rm -rf $${TOP_SRC_DIR}/coverage.xml"
+
+    QMAKE_CLEAN += *.gcda *.gcno coverage.info coverage.xml
 }
 
+
 # Enable Radio 433 MHz for GPIO's
 enable433gpio {
     DEFINES += GPIO433