Fix build error when custom vendor

supermin.spec

@@ -10,7 +10,7 @@
 
 Name:           supermin
 Version:        5.1.19
-Release:        19
+Release:        20
 Summary:        A tool for building supermin appliances, required by libguestfs
 License:        GPLv2+
 URL:            http://libguestfs.org/
@@ -64,7 +64,7 @@ This contains man files for the using of supermin.
 %prep
 %autosetup -p1
 
-%if %{!?openEuler:1}0
+%if "%{vendor}" != "openEuler"
 sed -i 's/; "openEuler"/&; "%{vendor}"/' ./src/ph_rpm.ml
 num=$(grep  -n  "etc/openEuler-release" ./src/ph_rpm.ml |awk -F ":" '{printf $1}')
 sed -i "N;$num i\       (stat \"/etc/%{vendor}-release\").st_kind = S_REG ||" ./src/ph_rpm.ml
@@ -97,6 +97,9 @@ install -m 0755 %{SOURCE2} $RPM_BUILD_ROOT%{_rpmconfigdir}/
 %{_mandir}/man1/*
 
 %changelog
+* Mon Nov 11 2024 xiaochn <xiaochuannan@inspur.com> - 5.1.19-20
+- Fix build error when custom vendor(The openEuler macro is used not only for openEuler, but also for downstream distributions)
+
 * Thu Nov 30 2023 chendexi <chendexi@kylinos.cn> - 5.1.19-19
 - Modify release file name due to release package name change