Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
+ %cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_SYSTEM_PROCESSOR=ppc64le -DCMAKE_COMPILE_WARNING_AS_ERROR=0 -DMARIADB_UNIX_ADDR=/var/lib/mysql/mysql.sock -DMARIADB_PORT=3306 -DWITH_EXTERNAL_ZLIB=ON -DWITH_SSL=OPENSSL -DWITH_MYSQLCOMPAT=ON -DPLUGIN_CLIENT_ED25519=DYNAMIC -DDEFAULT_SSL_VERIFY_SERVER_CERT=OFF -DINSTALL_LAYOUT=RPM -DINSTALL_BINDIR=bin -DINSTALL_LIBDIR=lib64 -DINSTALL_INCLUDEDIR=include/mysql -DINSTALL_PLUGINDIR=lib64/mariadb/plugin -DINSTALL_PCDIR=lib64/pkgconfig -DWITH_UNIT_TESTS=ON
/var/tmp/rpm-tmp.33qvHv: line 56: fg: no job control
The calling of the %cmake macro failed during the build of the package.