--- /dev/null
+commit 18c9cf7d3788a8f7408df45df92fc4ae3bcc0d80
+Author: Mike Pall <mike>
+Date: Sat Jan 25 17:37:12 2020 +0100
+
+ Fix POSIX install with missing or incompatible ldconfig.
+
+--- a/Makefile
++++ b/Makefile
+@@ -75,7 +75,7 @@ SYMLINK= ln -sf
+ INSTALL_X= install -m 0755
+ INSTALL_F= install -m 0644
+ UNINSTALL= $(RM)
+-LDCONFIG= ldconfig -n
++LDCONFIG= ldconfig -n 2>/dev/null
+ SED_PC= sed -e "s|^prefix=.*|prefix=$(PREFIX)|" \
+ -e "s|^multilib=.*|multilib=$(MULTILIB)|"
+
+@@ -121,7 +121,7 @@ install: $(INSTALL_DEP)
+ $(RM) $(INSTALL_DYN) $(INSTALL_SHORT1) $(INSTALL_SHORT2)
+ cd src && test -f $(FILE_SO) && \
+ $(INSTALL_X) $(FILE_SO) $(INSTALL_DYN) && \
+- $(LDCONFIG) $(INSTALL_LIB) && \
++ ( $(LDCONFIG) $(INSTALL_LIB) || : ) && \
+ $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT1) && \
+ $(SYMLINK) $(INSTALL_SONAME) $(INSTALL_SHORT2) || :
+ cd etc && $(INSTALL_F) $(FILE_MAN) $(INSTALL_MAN)