Related: #1294016 - do not compile with -D__SUPPORT_SNAN__

It seems to break test-isinf on ppc64le this time.

findutils.spec

@@ -1,7 +1,7 @@
 Summary: The GNU versions of find utilities (find and xargs)
 Name: findutils
 Version: 4.7.0
-Release: 5%{?dist}
+Release: 6%{?dist}
 Epoch: 1
 License: GPLv3+
 URL: http://www.gnu.org/software/findutils/
@@ -83,9 +83,6 @@ git add --all .
 git commit -q -m "after invocation of autoreconf"
 
 %build
-# prevent test-isinf from failing with gcc-5.3.1 on ppc64le (#1294016)
-export CFLAGS="$RPM_OPT_FLAGS -D__SUPPORT_SNAN__"
-
 mkdir build
 cd build
 %global _configure ../configure
@@ -115,6 +112,9 @@ rm -f %{buildroot}%{_infodir}/dir
 %{_infodir}/find-maint.info.*
 
 %changelog
+* Fri Jul 24 2020 Kamil Dudka <kdudka@redhat.com> - 1:4.7.0-6
+- do not compile with -D__SUPPORT_SNAN__ (#1294016)
+
 * Mon Jul 13 2020 Tom Stellard <tstellar@redhat.com> - 1:4.7.0-5
 - Use make macros
 - https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro