--- GNUmakefile.orig	2021-10-13 09:17:02.000000000 -0700
+++ GNUmakefile	2021-10-21 14:35:08.340353000 -0700
@@ -13,7 +13,7 @@
 # in README and source code (see src/options.h) if you do.
 #
 
-SHELL   := env bash
+SHELL   := env sh
 
 # install sandbox
 DESTDIR ?=
@@ -54,7 +54,7 @@
     *) echo so;;
   esac
 endef
-SO_SUFFIX  := $(shell $(uname2sosuffix))
+SO_SUFFIX  := so.0.11.2
 HEADERS    := mdbx.h mdbx.h++
 LIBRARIES  := libmdbx.a libmdbx.$(SO_SUFFIX)
 TOOLS      := mdbx_stat mdbx_copy mdbx_dump mdbx_load mdbx_chk mdbx_drop
@@ -209,16 +209,11 @@
 
 install: $(LIBRARIES) $(TOOLS) $(HEADERS)
 	@echo '  INSTALLING...'
-	$(QUIET)mkdir -p $(DESTDIR)$(prefix)/bin$(suffix) && \
-		$(INSTALL) -p $(EXE_INSTALL_FLAGS) $(TOOLS) $(DESTDIR)$(prefix)/bin$(suffix)/ && \
-	mkdir -p $(DESTDIR)$(prefix)/lib$(suffix)/ && \
-		$(INSTALL) -p $(EXE_INSTALL_FLAGS) $(filter-out libmdbx.a,$(LIBRARIES)) $(DESTDIR)$(prefix)/lib$(suffix)/ && \
-	mkdir -p $(DESTDIR)$(prefix)/lib$(suffix)/ && \
-		$(INSTALL) -p libmdbx.a $(DESTDIR)$(prefix)/lib$(suffix)/ && \
-	mkdir -p $(DESTDIR)$(prefix)/include/ && \
-		$(INSTALL) -p -m 444 $(HEADERS) $(DESTDIR)$(prefix)/include/ && \
-	mkdir -p $(DESTDIR)$(mandir)/man1/ && \
-		$(INSTALL) -p -m 444 $(addprefix $(MAN_SRCDIR), $(MANPAGES)) $(DESTDIR)$(mandir)/man1/
+	install -p -s $(TOOLS) $(DESTDIR)$(prefix)/bin$(suffix) && \
+	install -p -s $(filter-out libmdbx.a,$(LIBRARIES)) $(DESTDIR)$(prefix)/lib$(suffix) && \
+	install -p libmdbx.a $(DESTDIR)$(prefix)/lib$(suffix) && \
+	install -p -m 444 $(HEADERS) $(DESTDIR)$(prefix)/include && \
+	install -p -m 444 $(addprefix $(MAN_SRCDIR), $(MANPAGES)) $(DESTDIR)$(mandir)/man1
 
 install-strip: EXE_INSTALL_FLAGS = -s
 install-strip: install