No need to remake target `scan-gram.l'.
Finished prerequisites of target file `scan-gram.c'.
Prerequisite `scan-gram.l' is older than target `scan-gram.c'.
No need to remake target `scan-gram.c'.
Considering target file `parse-gram.c'.
Looking for an implicit rule for `parse-gram.c'.
Trying pattern rule with stem `parse-gram'.
Trying implicit prerequisite `parse-gram.l'.
Trying pattern rule with stem `parse-gram'.
Trying implicit prerequisite `parse-gram.y'.
Found an implicit rule for `parse-gram.c'.
Considering target file `parse-gram.y'.
Looking for an implicit rule for `parse-gram.y'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `parse-gram.y,v'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `RCS/parse-gram.y,v'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `RCS/parse-gram.y'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `s.parse-gram.y'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `SCCS/s.parse-gram.y'.
Trying implicit prerequisite `s.parse-gram.y'.
Trying pattern rule with stem `parse-gram.y'.
Trying implicit prerequisite `SCCS/s.parse-gram.y'.
No implicit rule found for `parse-gram.y'.
Finished prerequisites of target file `parse-gram.y'.
No need to remake target `parse-gram.y'.
Finished prerequisites of target file `parse-gram.c'.
Prerequisite `parse-gram.y' is newer than target `parse-gram.c'.
Must remake target `parse-gram.c'.
make[2]: Entering directory `/home/mwjones/bison-2.1/src'
../tests/bison -y "-dv" parse-gram.y
Child access: user 208 (real 208), group 1 (real 1)
Putting child 0x20027398 (parse-gram.c) PID 426024 on the chain.
Live child 0x20027398 (parse-gram.c) PID 426024
Live child 0x2001f9d8 (all) PID 319604
Live child 0x2001e3f8 (all-recursive) PID 631002
Live child 0x20027398 (parse-gram.c) PID 426024
Got a SIGCHLD; 1 unreaped children.
Reaping losing child 0x20027398 PID 426024
make[2]: *** [parse-gram.c] Interrupt
Removing child 0x20027398 PID 426024 from chain.
Got a SIGCHLD; 1 unreaped children.
Reaping losing child 0x2001e3f8 PID 631002
make[1]: *** [all-recursive] Error 130
Removing child 0x2001e3f8 PID 631002 from chain.
Got a SIGCHLD; 1 unreaped children.
Reaping losing child 0x2001f9d8 PID 319604
make: *** [all] Interrupt
Removing child 0x2001f9d8 PID 319604 from chain.