perl-eperl-2.2.14-25.fc21 fails to build in F21 because of -Werror=format-security:

gcc -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexcepti
ons -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m6
4 -mtune=generic -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-p
rotector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib64/perl5/CORE -I. -c eperl_pp.c
eperl_main.c: In function 'give_readme':
eperl_main.c:153:5: error: format not a string literal and no format arguments [-Werror=format-security]
     fprintf(stdout, ePerl_README);
     ^
eperl_main.c: In function 'give_license':
eperl_main.c:158:5: error: format not a string literal and no format arguments [-Werror=format-security]
     fprintf(stdout, ePerl_LICENSE);
     ^