Do not use fexecve

Script executed via fexecve has a file descriptor number in
argv[0]. This results in unexpected output: when displaying
the script help, a user see "Usage: <number> [options]"
instead of "Usage: <scriptname> [options]".

Resolves: #1984417

usermode.spec

@@ -4,7 +4,7 @@
 Summary: Tools for certain user account management tasks
 Name: usermode
 Version: 1.114
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2+
 URL: https://pagure.io/%{name}/
 Source: https://releases.pagure.org/%{name}/%{name}-%{version}.tar.xz
@@ -50,7 +50,7 @@ graphical tools for certain account management tasks.
 %setup -q
 
 %build
-%configure --with-selinux %{!?with_gtk:--without-gtk}
+%configure --with-selinux --without-fexecve %{!?with_gtk:--without-gtk}
 
 %make_build
 
@@ -108,6 +108,14 @@ done
 %endif
 
 %changelog
+* Tue Dec 07 2021 Jiri Kucera <jkucera@redhat.com> - 1.114-3
+- Do not use fexecve
+  Script executed via fexecve has a file descriptor number in
+  argv[0]. This results in unexpected output: when displaying
+  the script help, a user see "Usage: <number> [options]"
+  instead of "Usage: <scriptname> [options]".
+  Resolves: #1984417
+
 * Tue Aug 10 2021 Mohan Boddu <mboddu@redhat.com> - 1.114-2
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688