Set correct tcl-devel version for BuildRequires

Resolves: #1712532

libdb.spec

@@ -1,10 +1,11 @@
 %define __soversion_major 5
 %define __soversion %{__soversion_major}.3
+%define __tclversion 8.6
 
 Summary: The Berkeley DB database library for C
 Name: libdb
 Version: 5.3.28
-Release: 38%{?dist}
+Release: 39%{?dist}
 Source0: http://download.oracle.com/berkeley-db/db-%{version}.tar.gz
 Source1: http://download.oracle.com/berkeley-db/db.1.85.tar.gz
 # For mt19937db.c
@@ -61,7 +62,7 @@ URL: http://www.oracle.com/database/berkeley-db/
 License: BSD and LGPLv2 and Sleepycat
 BuildRequires: gcc gcc-c++
 BuildRequires: perl-interpreter libtool
-BuildRequires: tcl-devel >= 8.5.2-3
+BuildRequires: tcl-devel >= %{__tclversion}
 BuildRequires: java-devel >= 1:1.6.0
 BuildRequires: chrpath
 BuildRequires: zlib-devel
@@ -279,7 +280,7 @@ pushd dist/dist-tls
 	--enable-java \
 	--enable-test \
 	--disable-rpath \
-  --with-tcl=%{_libdir}/tcl8.6
+  --with-tcl=%{_libdir}/tcl%{__tclversion}
 
 # Remove libtool predep_objects and postdep_objects wonkiness so that
 # building without -nostdlib doesn't include them twice.  Because we
@@ -426,6 +427,9 @@ mv man/* ${RPM_BUILD_ROOT}%{_mandir}/man1
 %{_libdir}/libdb_java.so
 
 %changelog
+* Thu Aug 22 2019 Petr Kubat <pkubat@redhat.com> 5.3.21-39
+- Set correct tcl-devel version for BuildRequires (#1712532)
+
 * Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 5.3.28-38
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild