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Create coverage target in Makefile to output statement coverage with gcov

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This commit is contained in:
jsalling
2016-02-15 23:56:33 -06:00
parent ce6f4737b2
commit cc0f58cfbc
1 changed files with 21 additions and 8 deletions
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29
extras/fixture/test/Makefile
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@ -1,4 +1,7 @@
CC = gcc
ifeq ($(shell uname -s), Darwin)
CC = clang
endif
#DEBUG = -O0 -g
CFLAGS += -std=c99
CFLAGS += -pedantic
@ -15,21 +18,22 @@ SRC = ../src/unity_fixture.c \
main/AllTests.c
INC_DIR = -I../src -I../../../src/
BUILD_DIR = ../build
TARGET = ../build/fixture_tests.exe
all: default noStdlibMalloc 32bits
default: ../build/
$(CC) $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET)
default: $(BUILD_DIR)
$(CC) $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET) -D UNITY_SUPPORT_64
@ echo "default build"
./$(TARGET)
32bits: ../build/
32bits: $(BUILD_DIR)
$(CC) $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET) -m32
@ echo "32bits build"
./$(TARGET)
noStdlibMalloc: ../build/
noStdlibMalloc: $(BUILD_DIR)
$(CC) $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET) -D UNITY_EXCLUDE_STDLIB_MALLOC
@ echo "build with noStdlibMalloc"
./$(TARGET)
@ -40,13 +44,22 @@ clang89: ../build/
-D UNITY_EXCLUDE_STDLIB_MALLOC -std=c89 -Wno-comment ; ./$(TARGET)
clangEverything:
clang $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET) -m64 -Weverything
clang $(CFLAGS) $(DEFINES) $(SRC) $(INC_DIR) -o $(TARGET) -Weverything
../build :
mkdir -p ../build
$(BUILD_DIR):
mkdir -p $(BUILD_DIR)
clean:
rm -f $(TARGET)
rm -f $(TARGET) $(BUILD_DIR)/*.gc*
coverage: $(BUILD_DIR)
cd $(BUILD_DIR) && \
$(CC) $(DEFINES) $(foreach i, $(SRC), ../test/$(i)) $(INC_DIR) -o $(TARGET) -fprofile-arcs -ftest-coverage
rm -f $(BUILD_DIR)/*.gcda
./$(TARGET) > /dev/null ; ./$(TARGET) -v > /dev/null
cd $(BUILD_DIR) && \
gcov unity_fixture.c | head -3
grep '###' $(BUILD_DIR)/unity_fixture.c.gcov -C2 || true # Show uncovered lines
# These extended flags DO get included before any target build runs
CFLAGS += -Wbad-function-cast