Unfortunately, openssl's "no-shared" apparently also implies no -fPIC

...so building dynamic libraries down the road that link in the openssl archives
fails.  Band-aid fix that by always passing in -fPIC (alternatives would be to
patch the openssl Makefiles to only build archives and no dynamic libraries even
under "shared" or to find another fix for the original Mac OS X hiden visibility
program that triggered 9f873641 "Only build in
ExternalProject_openssl what's needed in ExternalPackage_openssl").

Change-Id: I6b92ab55b0bbd340aacf325823b1f297e95f9197

openssl/ExternalProject_openssl.mk

@@ -85,7 +85,7 @@ $(call gb_ExternalProject_get_state_target,openssl,build):
 				$(if $(SYSBASE),-I$(SYSBASE)/usr/include -L$(SYSBASE)/usr/lib)) \
 			$(if $(filter MACOSX,$(OS)),--prefix=/@.__________________________________________________OOO) \
 		&& $(MAKE) build_libs \
-			CC="$(CC) $(if $(filter-out WNT,$(OS)),\
+			CC="$(CC) -fPIC $(if $(filter-out WNT,$(OS)),\
 			$(if $(filter TRUE,$(HAVE_GCC_VISIBILITY_FEATURE)),\
 			-fvisibility=hidden))" \
 	)