[Bug bootstrap/58274] New: libiberty/stack-limit.c: bootstrap failure due to missing FreeBSD header

[skunk at iskunk dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58274

            Bug ID: 58274
           Summary: libiberty/stack-limit.c: bootstrap failure due to
                    missing FreeBSD header
           Product: gcc
           Version: 4.8.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: skunk at iskunk dot org
              Host: i386-unknown-freebsd4.8
            Target: i386-unknown-freebsd4.8
             Build: i386-unknown-freebsd4.8

Created attachment 30724
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30724&action=edit
Patch against 4.8.1/SVN

This is basically the same as bug 49817, only this occurs on FreeBSD 4.8, which
doesn't have <stdint.h>. (This is clearly a bug in the FreeBSD headers, but
this version of the OS won't be seeing a fix.)

[...]
if [ x"-fpic" != x ]; then \
  tg-gcc -c -DHAVE_CONFIG_H -g  -I. -I/home/src/gcc-4.8.1/libiberty/../include 
-W -Wall -Wwrite-strings -Wc++-compat -Wstrict-prototypes -pedantic  -fpic
/home/src/gcc-4.8.1/libiberty/stack-limit.c -o pic/stack-limit.o; \
else true; fi
In file included from /home/src/gcc-4.8.1/libiberty/stack-limit.c:43:
/usr/include/sys/resource.h:58: error: field 'ru_utime' has incomplete type
/usr/include/sys/resource.h:59: error: field 'ru_stime' has incomplete type
/usr/include/sys/resource.h:119: error: expected specifier-qualifier-list
before 'int32_t'
/usr/include/sys/resource.h:124: error: expected specifier-qualifier-list
before 'rlim_t'
/usr/include/sys/resource.h:130: error: expected specifier-qualifier-list
before 'fixpt_t'
/home/src/gcc-4.8.1/libiberty/stack-limit.c: In function
'stack_limit_increase':
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: 'rlim_t' undeclared
(first use in this function)
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: (Each undeclared
identifier is reported only once
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: for each function it
appears in.)
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: 'u_quad_t' undeclared
(first use in this function)
/home/src/gcc-4.8.1/libiberty/stack-limit.c:53: error: expected ')' before
numeric constant
/home/src/gcc-4.8.1/libiberty/stack-limit.c:54: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:55: error: 'struct rlimit' has no
member named 'rlim_max'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:55: error: expected ')' before
numeric constant
/home/src/gcc-4.8.1/libiberty/stack-limit.c:55: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:55: error: 'struct rlimit' has no
member named 'rlim_max'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:57: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:58: error: 'struct rlimit' has no
member named 'rlim_max'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:58: error: expected ')' before
numeric constant
/home/src/gcc-4.8.1/libiberty/stack-limit.c:58: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:58: error: 'struct rlimit' has no
member named 'rlim_max'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:59: error: 'struct rlimit' has no
member named 'rlim_cur'
/home/src/gcc-4.8.1/libiberty/stack-limit.c:59: error: 'struct rlimit' has no
member named 'rlim_max'
gmake[3]: *** [stack-limit.o] Error 1


#Including <sys/time.h> fixes the issue. See attached patch.