diff --git a/GNUmakefile b/GNUmakefile
index 2d8c0988..3bfe7d4e 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -148,21 +148,6 @@ MDBX_BUILD_SOURCERY = $(shell set -o pipefail; $(MAKE) -s src/version.c && (open
 
 check: test dist
 
-check-analyzer:
-	@echo "NOTE: There a lot of false-positive warnings at 2020-05-01 by pre-release GCC-10 (20200328, Red Hat 10.0.1-0.11)"
-	$(MAKE) --always-make CFLAGS_EXTRA="-Og -fanalyzer -Wno-error" build-test
-
-check-ubsan:
-	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-Ofast -fsanitize=undefined -fsanitize-undefined-trap-on-error" check
-
-check-asan:
-	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-Os -fsanitize=address" check
-
-check-leak:
-	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-fsanitize=leak" check
-
-build-test: all mdbx_example mdbx_test
-
 test: build-test
 	rm -f $(TEST_DB) $(TEST_LOG) && (set -o pipefail; \
 		(./mdbx_test --progress --console=no --repeat=$(TEST_ITER) --pathname=$(TEST_DB) --dont-cleanup-after basic && \
@@ -170,9 +155,6 @@ test: build-test
 		| tee >(gzip --stdout > $(TEST_LOG)) | tail -n 42) \
 	&& ./mdbx_chk -vvn $(TEST_DB) && ./mdbx_chk -vvn $(TEST_DB)-copy
 
-mdbx_example: mdbx.h example/example-mdbx.c libmdbx.$(SO_SUFFIX)
-	$(CC) $(CFLAGS) -I. example/example-mdbx.c ./libmdbx.$(SO_SUFFIX) -o $@
-
 test-singleprocess: all mdbx_test
 	rm -f $(TEST_DB) $(TEST_LOG) && (set -o pipefail; \
 		(./mdbx_test --progress --console=no --repeat=42 --pathname=$(TEST_DB) --dont-cleanup-after --hill && \
@@ -197,6 +179,24 @@ memcheck test-valgrind:
 		$(VALGRIND) ./mdbx_chk -vvn $(TEST_DB)-copy \
 	) | tee >(gzip --stdout > $(TEST_LOG)) | tail -n 42)
 
+gcc-analyzer:
+	@echo "NOTE: There a lot of false-positive warnings at 2020-05-01 by pre-release GCC-10 (20200328, Red Hat 10.0.1-0.11)"
+	$(MAKE) --always-make CFLAGS_EXTRA="-Og -fanalyzer -Wno-error" build-test
+
+test-ubsan:
+	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-Ofast -fsanitize=undefined -fsanitize-undefined-trap-on-error" check
+
+test-asan:
+	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-Os -fsanitize=address" check
+
+test-leak:
+	$(MAKE) clean && $(MAKE) CFLAGS_EXTRA="-fsanitize=leak" check
+
+mdbx_example: mdbx.h example/example-mdbx.c libmdbx.$(SO_SUFFIX)
+	$(CC) $(CFLAGS) -I. example/example-mdbx.c ./libmdbx.$(SO_SUFFIX) -o $@
+
+build-test: all mdbx_example mdbx_test
+
 define test-rule
 $(patsubst %.cc,%.o,$(1)): $(1) $(TEST_INC) mdbx.h $(lastword $(MAKEFILE_LIST))
 	$(CXX) $(CXXFLAGS) $(MDBX_OPTIONS) -c $(1) -o $$@
diff --git a/Makefile b/Makefile
index 24c2f04f..187b748f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-all install mdbx tools strip clean test check dist test-singleprocess test-fault memcheck test-valgrind cross-gcc cross-qemu bench bench-quartet clean-bench reformat build-test check-analyzer check-ubsan check-asan check-leak:
+all bench bench-quartet build-test check clean clean-bench cross-gcc cross-qemu dist gcc-analyzer install mdbx memcheck reformat strip test test-asan test-fault test-leak test-singleprocess test-ubsan test-valgrind tools:
 	@CC=$(CC) \
 	CXX=`if test -n "$(CXX)" && which "$(CXX)" > /dev/null; then echo "$(CXX)"; elif test -n "$(CCC)" && which "$(CCC)" > /dev/null; then echo "$(CCC)"; else echo "c++"; fi` \
 	`which gmake || which gnumake || echo 'echo "GNU Make is required"; exit 2;'` \