diff --git a/physfs.spec b/physfs.spec
index 2496c64..3df0a2d 100644
--- a/physfs.spec
+++ b/physfs.spec
@@ -40,15 +40,15 @@ packages with physfs functionality.
 %setup -q
 
 %build
-%cmake .
+%cmake
 %cmake_build
-doxygen
+doxygen %{_vpath_builddir}/Doxyfile
 
 %install
 %cmake_install
 rm -rf $RPM_BUILD_ROOT%{_libdir}/*.la
 mkdir -p $RPM_BUILD_ROOT%{_mandir}/man3
-install -m0644 docs/man/man3/* $RPM_BUILD_ROOT%{_mandir}/man3
+install -m0644 %{_vpath_builddir}/docs/man/man3/* $RPM_BUILD_ROOT%{_mandir}/man3
 
 # Handle man page conflicts (bz #183705)
 mv $RPM_BUILD_ROOT%{_mandir}/man3/author.3 $RPM_BUILD_ROOT%{_mandir}/man3/physfs-author.3
@@ -67,8 +67,8 @@ for i in Deinit Free Init Malloc Realloc opaque; do
 done
 
 # Fix multilib conflicts
-touch -r LICENSE.txt docs/html/*
-touch -r LICENSE.txt docs/latex/*
+touch -r LICENSE.txt %{_vpath_builddir}/docs/html/*
+touch -r LICENSE.txt %{_vpath_builddir}/docs/latex/*
 
 # Get rid of static library.
 rm -rf $RPM_BUILD_ROOT%{_libdir}/*.a
@@ -76,11 +76,12 @@ rm -rf $RPM_BUILD_ROOT%{_libdir}/*.a
 %ldconfig_scriptlets
 
 %files
-%doc docs/CHANGELOG.txt docs/CREDITS.txt LICENSE.txt docs/TODO.txt
+%license LICENSE.txt
+%doc docs/CHANGELOG.txt docs/CREDITS.txt docs/TODO.txt
 %{_libdir}/*.so.*
 
 %files devel
-%doc docs/html/
+%doc %{_vpath_builddir}/docs/html/
 %{_bindir}/test_physfs
 %{_includedir}/physfs.h
 %{_libdir}/*.so