d_int64_t (d_int64_t.U):
This symbol will be defined if the C compiler supports int64_t.
+d_ipv6_mreq (d_socket.U):
+ This variable conditionally defines the HAS_IPV6_MREQ symbol, which
+ indicates the availability of a struct ipv6_mreq.
+
d_isascii (d_isascii.U):
This variable conditionally defines the HAS_ISASCII constant,
which indicates to the C program that isascii() is available.
indicates to the C program that the snprintf () library function
is available.
+d_sockaddr_in6 (d_socket.U):
+ This variable conditionally defines the HAS_SOCKADDR_IN6 symbol, which
+ indicates the availability of a struct sockaddr_in6.
+
d_sockaddr_sa_len (d_socket.U):
This variable conditionally defines the HAS_SOCKADDR_SA_LEN symbol,
which indicates that a struct sockaddr structure has the sa_len
This variable conditionally defines the HAS_STRLCPY symbol, which
indicates to the C program that the strlcpy () routine is available.
-d_strptime (d_strptime.U):
- This variable conditionally defines the HAS_STRPTIME symbol, which
- indicates to the C program that the strptime() routine is available.
-
d_strtod (d_strtod.U):
This variable conditionally defines the HAS_STRTOD symbol, which
indicates to the C program that the strtod() routine is available
On ELF systems, it should be $cc. Mostly, we'll try to respect
the hint file setting.
+ld_can_script (dlsrc.U):
+ This variable shows if the loader accepts scripts in the form of
+ -Wl,--version-script=ld.script. This is currently only supported
+ for GNU ld on ELF in dynamic loading builds.
+
lddlflags (dlsrc.U):
This variable contains any special flags that might need to be
passed to $ld to create a shared library suitable for dynamic