I use Fedora-20 X86-64 on Hoswell i7 with 8G memory!
Whenever I run Emacs, there is such a message?
emacs
GLib-Gio-Message: Using the 'memory' GSettings backend. Your settings will not be saved or shared with other applications.
What does it mean??
When I use gcc, should I use -m64 option?? Thanks for helps!
It says, what exactly it writes. emacs uses this backed of gconf as the front-end communication with X, but as I was reading (over the Web), it needs also the dconf .
So, try to install dconf and see if the message disappears.
yum install dconf dconf-editor
If you "Google" the warning message, you will find similar reports. Though I'm not sure if you need to report this as a bug (package maintain bug), where you will ask for dconf to be included as a dependency for emacs.
When I use gcc, should I use -m64 option??
If you read the manual page for gcc
These -m switches are supported in addition to the above on x86-64 processors in 64-bit environments.
-m32
-m64
-mx32
Generate code for a 32-bit or 64-bit environment. The -m32 option sets "int", "long", and pointer types to 32 bits, and generates code that runs on any i386 system.
The -m64 option sets "int" to 32 bits and "long" and pointer types to 64 bits, and generates code for the x86-64 architecture. For Darwin only the -m64 option also turns off the -fno-pic and -mdynamic-no-pic options.
so, do as you need.
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Asked: 2014-07-19 10:34:38 -0600
Seen: 7,527 times
Last updated: Jul 19 '14
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