Hello everyone. I had problems compiling gretl on Arch Linux getting these errors: > gcc -c -march=native -O2 -pipe -fstack-protector --param=ssp-buffer-size=4 > -I.. -I.. -I../lib/src -DLOCALEDIR=\"/usr/share/locale\" -DHAVE_CONFIG_H > complete.c > complete.c: In function 'initialize_readline': > complete.c:129:41: error: 'CPPFunction' undeclared (first use in this > function) > rl_attempted_completion_function = (CPPFunction *) gretl_completion; > ^ > complete.c:129:41: note: each undeclared identifier is reported only once > for each function it appears in > complete.c:129:54: error: expected expression before ')' token > rl_attempted_completion_function = (CPPFunction *) gretl_completion; > ^ > Makefile:65: set di istruzioni per l'obiettivo "complete.o" non riuscito > make[1]: *** [complete.o] Errore 1 > make[1]: uscita dalla directory > "/tmp/yaourt-tmp-gunther/aur-gretl/src/gretl-1.9.9/cli" > Makefile:54: set di istruzioni per l'obiettivo "cli" non riuscito > make: *** [cli] Errore 2 As pointed out here: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00003.html (see the previous message also) the CPPFunction type has been removed as it was deprecated. So I just deleted the cast to CPPFunction* in cli/complete.c and now gretl works fine for me (patch attached). I updated the old package in the AUR repository for ArchLinux (x86_64 architecture only as of today). Hope this is someway useful.