do not install auxiliary development scripts

scripts/bootstrap.sh

@@ -1783,8 +1783,9 @@ ${HEADER}SUBDIRS =${SUBDIRS}
 
 desktopdir = \${datadir}/applications
 desktop_DATA = @PACKAGE_DESKTOP@
-dist_pkgdata_DATA = @PACKAGE_ICON@ ax_check_qt.m4 bootstrap.sh		\\
+dist_pkgdata_DATA = @PACKAGE_ICON@
-                    resolve-rpmbuilddeps.sh autogen.sh			\\
+dist_noinst_DATA = ax_check_qt.m4 bootstrap.sh				\\
+                   resolve-rpmbuilddeps.sh autogen.sh			\\
                     ax_cxx_compile_stdcxx_11.m4 build-in-docker.sh	\\
                     build-resource-file.sh				\\
                     ax_init_standard_project.m4				\\