On Tue, Jun 19, 2012 at 6:16 PM, Boris Samorodov <b...@passap.ru> wrote:
> Hi List,
>
> I use clang compiled world (WITH_CLANG_IS_CC="YES" and
> WITH_LIBCPLUSPLUS="YES" at /etc/make.conf). The system
> is current:
> -----
> % uname -a
> FreeBSD bsam.wart.ru 10.0-CURRENT FreeBSD 10.0-CURRENT #16 r237055: Thu Jun
> 14 17:16:43 SAMT 2012     b...@bsam.wart.ru:/usr/obj/usr/src/sys/BBX  i386
> -----
>
> While updating to the latest firefox I get an error:
> -----
> /usr/local/include/dbus-1.0/dbus/dbus-protocol.h:459:77: error: invalid
> suffix on literal; C++11 requires a space between literal and identifier
> [-Wreserved-user-defined-literal]
> #define DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE "<!DOCTYPE node PUBLIC
> \""DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER"\"\n\""DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"
>
>     ^
>
>
> /usr/local/include/dbus-1.0/dbus/dbus-protocol.h:459:126: error: invalid
> suffix on literal; C++11 requires a space between literal and identifier
> [-Wreserved-user-defined-literal]
> #define DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE "<!DOCTYPE node PUBLIC
> \""DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER"\"\n\""DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"
>
>                                                      ^
>
>
> 2 errors generated.
>
> -----
>
> OK, I did make config and deselect DBUS. Great, firefox compiles and
> installs (the latest one, 13.0.1). Then I try to upgrade thunderbird
> and get the same error. However there is no option DBUS to disable.
>
> What am I to do?
> Thanks!

It's because of  "User defined literals" (the new c++11 feature) and
your clang++ is in c++11 (or gnu++11?) mode by default.

As workaround, you may try either: "downgrade" to something like gnu++
98 (-std=gnu++98), or edit dbus-protocol.h header for make it c++11
compatible.  It's easy: just add spaces around
DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER and
DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER literals in the line 459
(just as compiler suggested).

I.e. the line 459

  #define DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE "<!DOCTYPE node
PUBLIC 
\""DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER"\"\n\""DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER"\">\n"

should be written as

  #define DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE "<!DOCTYPE node
PUBLIC \"" DBUS_INTROSPECT_1_0_XML_PUBLIC_IDENTIFIER "\"\n\""
DBUS_INTROSPECT_1_0_XML_SYSTEM_IDENTIFIER "\">\n"

-- 
Andrew W. Nosenko <andrew.w.nose...@gmail.com>
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