Fix #1863634 - FTBFS in Fedora rawhide/f33

glm.spec

@@ -3,7 +3,7 @@
 
 Name:           glm
 Version:        0.9.9.6
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        C++ mathematics library for graphics programming
 
 License:        MIT
@@ -86,13 +86,11 @@ sed -i 's/\r//' test/core/core_setup_message.cpp
 %patch1 -p1
 
 %build
-mkdir build
-cd build
-%{cmake} -DGLM_TEST_ENABLE=ON ..
-make %{?_smp_mflags}
+%{cmake} -DGLM_TEST_ENABLE=ON
+%cmake_build
 
 %check
-cd build
+cd %{_vpath_builddir}
 
 # Some tests are disabled due to failing tests (to be reported)
 # - test-core_func_common fails on aarch64
@@ -100,7 +98,7 @@ cd build
 ctest --output-on-failure -E '(test-core_func_common|test-gtc_packing)'
 
 %install
-cd build
+cd %{_vpath_builddir}
 
 make install DESTDIR=$RPM_BUILD_ROOT
 find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
@@ -128,6 +126,9 @@ rmdir $RPM_BUILD_ROOT%{_libdir}
 %doc doc/api/
 
 %changelog
+* Mon Oct 26 2020 Joonas Sarajärvi <muep@iki.fi> - 0.9.9.6-6
+- Fix #1863634 - FTBFS in Fedora rawhide/f33
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.9.6-5
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild