bootstrap/5884: RUSAGE/PRUSAGE Compile Error with gcc-3.0.4 source

[markcia@nortelnetworks.com]

>Number:         5884
>Category:       bootstrap
>Synopsis:       RUSAGE/PRUSAGE Compile Error with gcc-3.0.4 source
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 08 08:56:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Mark Cianfaglione
>Release:        upgrade from egcs-2.91.66 --> gcc-3.0.4
>Organization:
>Environment:
RH6.1 with kernel upgraded to 2.4.17
make at 3.79.1
stock libs of RH 6.1
>Description:
Compilation of the latest GCC code (3.0.4)
, upgrade from egcs-2.91.66, results in an several 
error messages `prus' has an incomplete type
`RUSAGE_CHILDREN' undeclared

Then compilation breaks down...

I'm attaching the reported error
>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: text/plain; name="gcc_compile_error.txt"
Content-Disposition: inline; filename="gcc_compile_error.txt"

gcc  -DIN_GCC    -g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long  -DHAVE_CONFIG_H    -I. -I. -I../../gcc-3.0.4/gcc -I../../gcc-3.0.4/gcc/. -I../../gcc-3.0.4/gcc/config -I../../gcc-3.0.4/gcc/../include \
  -DSTANDARD_STARTFILE_PREFIX=\"../../../\" -DSTANDARD_EXEC_PREFIX=\"/usr/local/lib/gcc-lib/\" -DDEFAULT_TARGET_VERSION=\"3.0.4\" -DDEFAULT_TARGET_MACHINE=\"i686-pc-linux-gnu\" -DSTANDARD_BINDIR_PREFIX=\"/usr/local/bin/\" -DTOOLDIR_BASE_PREFIX=\"../../../../\" `test "X${SHLIB_LINK}" = "X" || test "yes" != "yes" || echo "-DENABLE_SHARED_LIBGCC"` `test "X${SHLIB_MULTILIB}" = "X" || echo "-DNO_SHARED_LIBGCC_MULTILIB"` \
  -c ../../gcc-3.0.4/gcc/gcc.c)
../../gcc-3.0.4/gcc/gcc.c: In function `execute':
../../gcc-3.0.4/gcc/gcc.c:2720: `prus' has an incomplete type
../../gcc-3.0.4/gcc/gcc.c:2721: `RUSAGE_CHILDREN' undeclared (first use in this function)
../../gcc-3.0.4/gcc/gcc.c:2721: (Each undeclared identifier is reported only once
../../gcc-3.0.4/gcc/gcc.c:2721: for each function it appears in.)
../../gcc-3.0.4/gcc/gcc.c:2722: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2722: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2723: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2723: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2726: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2726: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2727: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c:2727: invalid use of undefined type `struct rusage'
../../gcc-3.0.4/gcc/gcc.c: At top level:
../../gcc-3.0.4/gcc/gcc.c:220: storage size of `rus' isn't known
../../gcc-3.0.4/gcc/gcc.c:220: storage size of `prus' isn't known
make[2]: *** [gcc.o] Error 1
make[2]: Leaving directory `/gcctemp/gcc'
make[1]: *** [stage1_build] Error 2
make[1]: Leaving directory `/gcctemp/gcc'
make: *** [bootstrap] Error 2
[root@labrat /gcctemp]#