Andrew Hood wrote:
Thomas Anders wrote:
I'm seeing the same on Solaris 9 (w/ Sun cc). Looking into
/usr/include/string.h, the strtok_r declaration is nested inside:
#if defined(__EXTENSIONS__) || defined(_REENTRANT) || \
(_POSIX_C_SOURCE - 0 >= 199506L)
extern char *strtok_r(char *, const char *, char **);
#endif /* defined(__EXTENSIONS__) || defined(_REENTRANT) .. */
Adding "-D_REENTRANT" to CFLAGS consequently eliminates the warnings.
You really should not be setting flags starting with _. The correct
solution is to track back how __EXTENSIONS__ got defined and add the
appropriate flag for that. There may be other flags required which just
setting _REENTRANT do not cause to be set.
I have not been advocating anything. I've just been trying to point out
that on Solaris with Sun cc:
- default build machinery does *not* get strtok_r properly declared
- getting one of the above flags defined fixes things
As you said, the question now is how to *properly* (best) fix our build
system. BTW, this problem seems to exist in *all* 5.x lines of net-snmp,
currently, not just 5.0.10rc2.
+Thomas
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