DO NOT REPLY [Bug 7015] Build problems on HP-UX, Tru64 -- alloca, -Wno-unused-parameter

[samba-bugs at samba.org]

https://bugzilla.samba.org/show_bug.cgi?id=7015





------- Comment #7 from sms at antinode.info  2010-01-02 18:08 CST -------
rsync-HEAD-20100102-1909GMT looks better on Tru64.  (Should be similarly
better on HP-UX.)  Thanks.

There are still a few warnings with GCC on Tru64.  I haven't looked
closely to see where to assign blame.  Let me know if a closer look is
justified.

urtx# gcc -v
Using built-in specs.
Target: alphaev6-dec-osf5.1b
Configured with: ../gcc-4.3.2/configure
--enable-languages=c,c++,objc,obj-c++,tr
eelang
Thread model: posix
gcc version 4.3.2 (GCC)

[...]
gcc -std=gnu99 -I. -I. -g -O2 -DHAVE_CONFIG_H -Wall -W -I./popt
-Wno-unused-para
meter  -c uidlist.c -o uidlist.o
uidlist.c: In function 'recv_add_id':
uidlist.c:210: warning: signed and unsigned type in conditional expression
uidlist.c:213: warning: signed and unsigned type in conditional expression
uidlist.c: In function 'match_uid':
uidlist.c:242: warning: comparison between signed and unsigned
uidlist.c: In function 'match_gid':
uidlist.c:257: warning: comparison between signed and unsigned
uidlist.c:261: warning: comparison between signed and unsigned
uidlist.c: In function 'add_uid':
uidlist.c:284: warning: comparison between signed and unsigned
uidlist.c: In function 'add_gid':
uidlist.c:302: warning: comparison between signed and unsigned
[...]


/usr/include/sys/types.h says:

[...]
#ifdef _XOPEN_SOURCE_EXTENDED
typedef int             uid_t;          /* user ID */
#else
typedef uint_t          uid_t;          /* user ID */
#endif
[...]
typedef uint_t          gid_t;          /* group ID */
[...]

So, I'd expect both to be uint_t.


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