pkg/25756: pkgsrc/emulators/peace refuses to build on NetBSD 2.1 (aka current)

[aw%lug-hbs.de@localhost]

>Number:         25756
>Category:       pkg
>Synopsis:       several compiler errors because of missing statfs
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun May 30 14:50:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Andreas Wiese
>Release:        NetBSD 2.0F
>Organization:
Linux User Group Halberstadt
>Environment:
        
        
System: NetBSD schroeder.singeklub.invalid 2.0F NetBSD 2.0F (SCHROEDER) #2: Sun 
May 30 13:37:17 CEST 2004 
root%schroeder.singeklub.invalid@localhost:/sys/arch/i386/compile/SCHROEDER i386
Architecture: i386
Machine: i386
>Description:
        
The build of peace fails with 

#v+
/usr/pkgsrc/emulators/peace/work/peace-0.0.20040309/libexec/ld.pe_so/libc/opendir.c:
 In function `__opendir2':
/usr/pkgsrc/emulators/peace/work/peace-0.0.20040309/libexec/ld.pe_so/libc/opendir.c:86:
 error: storage size of `sfb' isn't known
/usr/pkgsrc/emulators/peace/work/peace-0.0.20040309/libexec/ld.pe_so/libc/opendir.c:118:
 warning: implicit declaration of function `fstatfs'
/usr/pkgsrc/emulators/peace/work/peace-0.0.20040309/libexec/ld.pe_so/libc/opendir.c:86:
 warning: unused variable `sfb'
#v-

This could be solved by replacing all occurences of `statfs' in the file with
`statvfs' and adjusting the statvfs-struct members accordingly to this changes
(f_flags -> f_flag).  

With this done, the build continues and fails with

#v+
/usr/pkgsrc/emulators/peace/work/peace-0.0.20040309/libexec/ld.pe_so/elf/paths.c:134:
 error: redifinition of `struct sysctldesc'
#v-

because the name sysctldesc is already used for a struct from <sys/sysctl.h>.
This problem can for example be solved by renaming sysctldesc to sysctldesc2
in paths.c.

After this it compiles after all but fails linking with

#v+
opendir.o(.text+0x111):opendir.c: undefined reference to `_fstatvfs'
fstatfs.o(.text+0x9):fstatfs.S: undefined reference to `SYS_fstatfs'
collect2: ld returned 1 exit status
#v-

I don't understand the first message, because fstatvfs is in libc.  And I'm
not able to write in assembler so that I can't solve the second thing, too.

>How-To-Repeat:
        
Try

# cd /usr/pkgsrc/emulators/peace && make

On NetBSD-current ;)
>Fix:
See above.
>Release-Note:
>Audit-Trail:
>Unformatted: