Stupid beginners problem

[FreekyFrank]

I have taken the instructions in the manual literally and produced the following which clearly does not work. I am an novice with makefiles although I have written c for years so I guess my problem is stupid but it has me stumped.

Top level simple "makefile"

files = test.c AllTests.cpp

ed:
	emacs -mm $(files) makefile &

go:
	make -f MakefileCppUTest.mk

The real makefile (MakefileCppUTest.mk) I'm sure this is where the problem lies

CPPUTEST_HOME = /home/f/code/tdd-embeded-c-james-w-grenning/cpputest/

CPPFLAGS += -I$(CPPUTEST_HOME)/include

LD_LIBRARIES = -L$(CPPUTEST_HOME)/lib -lCppUTest -lCppUTestExt

AllTests.cpp

#include "CppUTest/TestHarness.h"

TEST_GROUP(FirstTestGroup)
{
};

TEST(FirstTestGroup, FirstTest)
{
   FAIL("Fail me!");
}

test.c

#include "CppUTest/CommandLineTestRunner.h"

int main(int ac, char** av)
{
    return CommandLineTestRunner::RunAllTests(ac, av);
}

So please what do I do next?
Thanks

[FreekyFrank]

I should add I am not sitting on my hands but I am trying to learn about makefiles but I'm not in a position to add anything to the above.

[FreekyFrank]

Mmm.. Here is where I am now.

I have two versions of CppUTest one downloaded via the James Grenning book (Which works):

g++ -g -Wall -c test.c -o test.o
g++ -g -Wall -c AllTests.cpp -o AllTests.o
g++ -o AllTests AllTests.o test.o -Wl,-L/home/f/code/tdd-embeded-c-james-w-grenning/cpputest/lib -lCppUTest -lCppUTestExt
./AllTests

AllTests.cpp:9: error: Failure in TEST(FirstTestGroup, FirstTest)
	Fail me!

.
Errors (1 failures, 1 tests, 1 ran, 1 checks, 0 ignored, 0 filtered out, 0 ms)

make: *** [makefile:50: end] Error 1

and one cloned from github (Which dos not work)
NOTE: I have cut out a large number of undefined references to shorten this section:

g++ -g -Wall -c test.c -o test.o
g++ -g -Wall -c AllTests.cpp -o AllTests.o
g++ -o AllTests AllTests.o test.o -Wl,-L/home/f/code/cpputest/lib -lCppUTest -lCppUTestExt
/usr/bin/ld: /home/fsmith/code/cpputest//lib/libCppUTest.a(lib_libCppUTest_a-CommandLineTestRunner.o): in function `_sub_I_00100_0':
CommandLineTestRunner.cpp:(.text+0x1fae): undefined reference to `__gcov_init'
/usr/bin/ld: /home/fsmith/code/cpputest//lib/libCppUTest.a(lib_libCppUTest_a-CommandLineTestRunner.o): in function `_sub_D_00100_1':
CommandLineTestRunner.cpp:(.text+0x1fbd): undefined reference to `__gcov_exit'
/usr/bin/ld: /home/fsmith/code/cpputest//lib/libCppUTest.a(lib_libCppUTest_a-CommandLineTestRunner.o):(.data.rel+0x20): undefined reference to `__gcov_merge_add'
/usr/bin/ld: /home/fsmith/code/cpputest//lib/libCppUTest.a(lib_libCppUTest_a-JUnitTestOutput.o): in function `_sub_I_00100_0':
JUnitTestOutput.cpp:(.text+0x2d72): undefined reference to `__gcov_init'
...
...
...
TestFilter.cpp:(.text+0x7fe): undefined reference to `__gcov_exit'
/usr/bin/ld: /home/fsmith/code/cpputest//lib/libCppUTest.a(lib_libCppUTest_a-TestFilter.o):(.data.rel+0x20): undefined reference to `__gcov_merge_add'
collect2: error: ld returned 1 exit status
make: *** [makefile:49: end] Error 1

and they are clearly different

The Grenning one is clearly much larger

total 5144
drwxrwxr-x  2 fsmith fsmith    4096 May  7 19:05 ./
drwxrwxr-x 21 fsmith fsmith    4096 May  7 19:05 ../
-rw-rw-r--  1 fsmith fsmith       0 May  7 19:04 .dirstamp
-rw-rw-r--  1 fsmith fsmith 3032356 May  7 19:04 libCppUTest.a
-rw-rw-r--  1 fsmith fsmith 2220422 May  7 19:05 libCppUTestExt.a

than the one from github

total 2668
drwxrwxr-x  2 fsmith fsmith    4096 May 10 15:18 ./
drwxrwxr-x 22 fsmith fsmith    4096 May 10 15:18 ../
-rw-rw-r--  1 fsmith fsmith       0 May 10 15:18 .dirstamp
-rw-rw-r--  1 fsmith fsmith 1469036 May 10 15:18 libCppUTest.a
-rw-rw-r--  1 fsmith fsmith 1252558 May 10 15:18 libCppUTestExt.a

The date stamps are for the date the files were downloaded, etc.
Back to the makefile and on to some real tests and code

[basvodde]

The undefined reference relates to having coverage enabled somewhere.

How did you build after cloning ?

[FreekyFrank]

Hi Thanks for the response. I believe I followed the instructions given on the github page.
The below is my latest makefile, on Linux, which is currently setup the way that works.

.PHONY: clean go all

files = test.c AllTests.cpp

CC=g++
CFLAGS=-I.
SILENCE = @

CPPUTEST_HOME = /home/f/code/tdd-embeded-c-james-w-grenning/cpputest/
#CPPUTEST_HOME = /home/f/code/cpputest/

DEPS =
OBJ = AllTests.o test.o

ed:
	emacs -mm $(files) makefile &

%.o: %.c $(DEPS)
	$(CC) -c -o $@ $< $(CFLAGS)

go:
	reset
	$(MAKE) AllTests
	./AllTests

all:
	$(MAKE) clean
	$(MAKE) AllTests

AllTests: $(OBJ)
	$(CC) -o $@ $^ $(CFLAGS) -Wl,$(LD_LIBRARIES)
	./AllTests

clean:
	-rm *.o
	-rm AllTests
	-rm *~

I'm beginning to think the best way forward is just to delete the version that does not work.
Frank