include ../../buildlib/defaults.mak
.PHONY: test
+ifeq (file-okay,$(shell $(CC) -I $(BASE)/build/include -M gtest_runner.cc >/dev/null 2>&1 && echo 'file-okay'))
test: $(BIN)/gtest$(BASENAME)
MALLOC_PERTURB_=21 MALLOC_CHECK_=2 LD_LIBRARY_PATH=$(LIB) $(BIN)/gtest$(BASENAME)
echo Building static library $@
-rm -f $@
$(AR) $(ARFLAGS) $@ $^
+
+else
+test:
+ @echo "APT uses Googles C++ testing framework for its unit tests"
+ @echo "On Debian systems this is available in the 'libgtest-dev' package."
+ @echo "Please install it before attempting to run the unit tests."
+ $(CC) -I $(BASE)/build/include -M gtest_runner.cc
+ exit 100
+endif