diff --git a/sqlite3.changes b/sqlite3.changes
index d788188..421f1c6 100644
--- a/sqlite3.changes
+++ b/sqlite3.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jun 29 10:21:38 UTC 2018 - mpluskal@suse.com
+
+- Run tests during build
+
 -------------------------------------------------------------------
 Fri Jun  8 14:01:06 UTC 2018 - guillaume.gardet@opensuse.org
 
diff --git a/sqlite3.spec b/sqlite3.spec
index dd33773..0aae02e 100644
--- a/sqlite3.spec
+++ b/sqlite3.spec
@@ -32,7 +32,7 @@ BuildRequires:  automake
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
 BuildRequires:  readline-devel
-BuildRequires:  tcl
+BuildRequires:  tcl-devel
 BuildRequires:  unzip
 BuildRequires:  pkgconfig(zlib)
 Provides:       %{oname} = %{version}
@@ -93,9 +93,7 @@ application which supports the Qt database plug-ins.
 %package doc
 Summary:        Documentation for %{name}
 Group:          Documentation/Other
-%if 0%{?suse_version} >= 1130
 BuildArch:      noarch
-%endif
 
 %description doc
 
@@ -135,13 +133,23 @@ export CFLAGS="%{optflags} \
   --enable-json1 \
   --enable-update-limit \
   --enable-rtree
-make sqlite3.c
+make %{?_smp_mflags} sqlite3.c
 make %{?_smp_mflags}
 
+%ifnarch %ix86
+# Tests fail due to slight precision variation caused by FPU being 80-bit internally.
+# see https://bugs.gentoo.org/628242
+%check
+make %{?_smp_mflags} test
+%endif
+
 %install
 %make_install
 mkdir -p %{buildroot}/%{_mandir}/man1/
-cp sqlite3.1 %{buildroot}/%{_mandir}/man1/
+install -Dpm 0644 sqlite3.1 \
+  %{buildroot}/%{_mandir}/man1/sqlite3.1
+# tcl bindings are provided by tcl itself
+rm -rf %{buildroot}%{_libdir}/tcl/tcl8.?/sqlite3*
 find %{buildroot} -type f -name "*.la" -delete -print
 
 %post -n libsqlite3-0 -p /sbin/ldconfig