Enhance requires with version information from the build root.

For shared objects without versioned symbols, this additional
information allows rpm to track minor-version dependencies.

Author: gordonmessmer

macros.in

@@ -552,7 +552,7 @@ Supplements:   (%{name} = %{version}-%{release} and langpacks-%{1})\
 #%__find_provides	%{_rpmconfigdir}/rpmdeps --provides
 #%__find_requires	%{_rpmconfigdir}/rpmdeps --requires
 %__find_provides	%{_rpmconfigdir}/find-provides
-%__find_requires	%{_rpmconfigdir}/find-requires
+%__find_requires	%{_rpmconfigdir}/enhance-requires
 #%__find_conflicts	???
 #%__find_obsoletes	???
 

scripts/CMakeLists.txt

@@ -4,7 +4,7 @@ install(PROGRAMS
 	brp-strip-static-archive brp-elfperms brp-remove-la-files
 	check-files check-prereqs
 	check-buildroot check-rpaths check-rpaths-worker
-	find-lang.sh find-requires find-provides
+	find-lang.sh enhance-requires find-requires find-provides
 	perl.prov perl.req
 	pkgconfigdeps.sh
 	ocamldeps.sh

scripts/enhance-requires

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+version_deps () {
+	while read dep
+	do
+		if [[ "${dep}" =~ ^[^\(]*\(\) ]] && rpm -q --whatprovides "${dep}" &> /dev/null
+		then
+			printf "($dep with %s)\n" "$(rpm -q --whatprovides "${dep}" --qf '%{NAME} >= %{VERSION}')"
+		else
+			printf "%s\n" "${dep}"
+		fi
+	done
+}
+
+/usr/lib/rpm/find-requires | version_deps