diff --git a/Doxyfile b/Doxyfile
index 221b1c5..da6c3f6 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -4,7 +4,7 @@
 # Project related configuration options
 #---------------------------------------------------------------------------
 DOXYFILE_ENCODING      = UTF-8
-PROJECT_NAME           = "PROGC - Labs"
+PROJECT_NAME           = "SNP - Labs"
 PROJECT_NUMBER         =
 PROJECT_BRIEF          = 
 PROJECT_LOGO           =
diff --git a/shared.mk b/shared.mk
new file mode 100644
index 0000000..37e977c
--- /dev/null
+++ b/shared.mk
@@ -0,0 +1,61 @@
+# minimal required settings
+SNP_TESTLIB   := $(if $(SNP_TESTLIB),$(SNP_TESTLIB),"SNP_TESTLIB-is-not-set")
+SNP_DOXYFILE  := $(if $(SNP_DOXYFILE),$(SNP_DOXYFILE),"SNP_DOXYFILE-is-not-set")
+
+# directories to create (and remove upon cleanup)
+CREATEDIRS    := bin doc
+
+# list of derived file names from the source names
+OBJECTS       := $(SOURCES:%.c=%.o)    # list of gcc -c  ... produced *.o files
+DEPS          := $(SOURCES:%.c=%.d)    # list of gcc -MD ... produced *.d files
+TSTOBJECTS    := $(TSTSOURCES:%.c=%.o) # list of gcc -c  ... produced *.o files
+TSTDEPS       := $(TSTSOURCES:%.c=%.d) # list of gcc -MD ... produced *.d files
+TSTTARGET     := $(CURDIR)/tests/runtest
+
+# shared libs
+TSTLIBDIR := $(SNP_TESTLIB)/lib
+TSTINCDIR := $(SNP_TESTLIB)/include
+
+# full path to the target
+FULLTARGET    := $(CURDIR)/$(TARGET)
+
+# commands and flags
+CC            = gcc
+CFLAGS        = -std=c99 -Wall -pedantic -g
+CPPFLAGS      = -MD -Isrc -Itests -I$(TSTINCDIR) -DTARGET=$(FULLTARGET)
+LDFLAGS       = 
+
+# targets which get always visited (without checking any up-to-date state)
+.PHONY: default clean test doc install mkdir
+
+# targets
+default: $(FULLTARGET)
+	@echo "#### $< built ####"
+
+$(FULLTARGET): mkdir $(OBJECTS) Makefile
+	$(LINK.c) -o $@ $(OBJECTS)
+
+clean:
+	$(RM) $(TARGET) $(OBJECTS) $(DEPS) $(TSTTARGET) $(TSTOBJECTS) $(TSTDEPS) $(wildcard */*~ *~ tests/*.txt)
+	$(RM) -r $(CREATEDIRS)
+	@echo "#### $@ done ####"
+
+doc:
+	doxygen $(SNP_DOXYFILE) > /dev/null
+	@echo "#### $@ done ####"
+
+test: $(TSTTARGET)
+	(cd tests; $(TSTTARGET))
+	@echo "#### $< executed ####"
+
+$(TSTTARGET): $(FULLTARGET) $(TSTOBJECTS)
+	$(LINK.c) -o $(TSTTARGET) $(TSTOBJECTS) $(FULLTARGET) -lcunit -L$(TSTLIBDIR) -lsnptest
+	@echo "#### $@ built ####"
+
+
+# create needed directories (ignoring any error)
+mkdir:
+	-mkdir -p $(CREATEDIRS)
+
+# read in the gcc -MD ... produced dependencies (ignoring any error)
+-include $(DEPS) $(TSTDEPS)
diff --git a/testlib/Makefile b/testlib/Makefile
index 3e34f63..5706175 100755
--- a/testlib/Makefile
+++ b/testlib/Makefile
@@ -1,5 +1,5 @@
 # what to produce
-TARGET        := lib/libprogctest.a
+TARGET        := lib/libsnptest.a
 
 # public headers
 HEADERS       := include/test_utils.h
diff --git a/testlib/include/test_utils.h b/testlib/include/test_utils.h
index 99634f7..f076c1f 100644
--- a/testlib/include/test_utils.h
+++ b/testlib/include/test_utils.h
@@ -9,7 +9,7 @@
  */
 /**
  * @file
- * @brief Common test utilities for writing PROGC tests.
+ * @brief Common test utilities for writing SNP tests.
  */
 #ifndef _TEST_UTILS_H_
 #define _TEST_UTILS_H_
diff --git a/testlib/tests/tests.c b/testlib/tests/tests.c
index 894c072..0cb08eb 100644
--- a/testlib/tests/tests.c
+++ b/testlib/tests/tests.c
@@ -161,7 +161,7 @@ static void test_assert_lines_no_newline_at_the_end(void)
  */
 int main(void)
 {
-	TestMainBasic("PROGC Test Lib", setup, teardown
+	TestMainBasic("SNP Test Lib", setup, teardown
 				  , test_remove_file_that_exists
 				  , test_remove_file_that_does_not_exist
 				  , test_assert_lines_empty_file