Hi, all:
In the "configure" file of MozLDAP distribution, I found the option to enable
IPv6:
=============================================================
# Check whether --enable-ipv6 or --disable-ipv6 was given.
if test "${enable_ipv6+set}" = set; then
enableval="$enable_ipv6"
if test "$enableval" = "yes"; then
USE_IPV6=1
fi
fi
=============================================================
I understand that if the source is configured like "./configure ...
--enable-ipv6=yes", then USE_IPV6 would be set to 1.
But where should this flag be used?
=============================================================
ifdef USE_AUTOCONF
...
ifeq ($(USE_IPV6),1)
DEFINES += -D_PR_INET6
endif
else # ! USE_AUTOCONF
...
####################################################################
#
# The NSPR-specific configuration
#
####################################################################
...
ifeq ($(USE_IPV6),1)
OS_CFLAGS += -D_PR_INET6
endif
...
endif # USE_AUTOCONF
=============================================================
This is the only place the flag USE_IPV6 is used. I gather that it will add
-D_PR_INET6 to DEFINES or OS_CFLAGS. But I can't seek any futher beyond this.
In the source code, I didn't find the location of -D_PR_INET6 at all. How this
flag should be used?
I am quite confused now...
Looking forward to help,
Xu Qiang
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