Does anybody else see this? ... gcc -g -O3 -Wall -Wstrict-prototypes -I. -I./Include -DHAVE_CONFIG_H -c ./Modules/posixmodule.c -o Modules/posixmodule.o ./Modules/posixmodule.c: In function `posix_nice': ./Modules/posixmodule.c:1145: warning: implicit declaration of function `getpriority' ./Modules/posixmodule.c:1145: `PRIO_PROCESS' undeclared (first use in this function) ./Modules/posixmodule.c:1145: (Each undeclared identifier is reported only once ./Modules/posixmodule.c:1145: for each function it appears in.) make: *** [Modules/posixmodule.o] Error 1 I just did a fresh cvs update -A, make distclean, configure, make. This on a RH6.1-ish Linux box, with uname -a: Linux anthem 2.2.18 #21 SMP Mon Jan 8 00:33:29 EST 2001 i686 unknown This bit of code doesn't appear to have changed in a while, so maybe something else in the configure/build process has changed to break this? From ./configure: ... checking for getpriority... yes ... checking for broken nice()... yes -Barry