* [Patch, Darwin + doc] alias mconstant-cfstrings to fconstant-cfstrings and document the flag.
@ 2011-02-14 17:08 IainS
2011-02-15 5:51 ` Mike Stump
0 siblings, 1 reply; 2+ messages in thread
From: IainS @ 2011-02-14 17:08 UTC (permalink / raw)
To: GCC Patches; +Cc: Joseph S. Myers, Mike Stump
The Apple system tools expect the "-mconstant-cfstrings" to be "-
fconstant-cfstrings".
the patch below aliases this, for compatibility and provides an entry
in invoke.texi
OK for trunk?
Iain
Index: gcc/config/darwin.opt
===================================================================
--- gcc/config/darwin.opt (revision 170138)
+++ gcc/config/darwin.opt (working copy)
@@ -64,6 +64,9 @@ Driver Alias(Zdynamiclib)
exported_symbols_list
Driver Separate Alias(Zexported_symbols_list)
+fconstant-cfstrings
+Driver Alias(mconstant-cfstrings)
+
filelist
Driver RejectNegative Separate
Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi (revision 170138)
+++ gcc/doc/invoke.texi (working copy)
@@ -510,7 +510,7 @@ Objective-C and Objective-C++ Dialects}.
-dead_strip @gol
-dependency-file -dylib_file -dylinker_install_name @gol
-dynamic -dynamiclib -exported_symbols_list @gol
--filelist -flat_namespace -force_cpusubtype_ALL @gol
+-fconstant-cfstrings -filelist -flat_namespace -
force_cpusubtype_ALL @gol
-force_flat_namespace -headerpad_max_install_names @gol
-iframework @gol
-image_base -init -install_name -keep_private_externs @gol
@@ -10811,6 +10811,14 @@ for executables, @file{ld}, will quietly give
the
restrictive subtype of any of its input files.
@table @gcctabopt
+@item -fconstant-cfstrings
+@opindex fconstant-cfstrings
+Enable the automatic creation of a CoreFoundation-type constant string
+whenever a special builtin @code{__builtin__CFStringMakeConstantString}
+is called on a literal string. This will also override the
+@option{-fconstant-string-class} setting and cause @code{@@"@dots{}"}
+literals to be laid out as constant CoreFoundation strings.
+
@item -F@var{dir}
@opindex F
Add the framework directory @var{dir} to the head of the list of
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Patch, Darwin + doc] alias mconstant-cfstrings to fconstant-cfstrings and document the flag.
2011-02-14 17:08 [Patch, Darwin + doc] alias mconstant-cfstrings to fconstant-cfstrings and document the flag IainS
@ 2011-02-15 5:51 ` Mike Stump
0 siblings, 0 replies; 2+ messages in thread
From: Mike Stump @ 2011-02-15 5:51 UTC (permalink / raw)
To: IainS; +Cc: GCC Patches, Joseph S. Myers
On Feb 14, 2011, at 9:05 AM, IainS wrote:
> The Apple system tools expect the "-mconstant-cfstrings" to be "-fconstant-cfstrings".
>
> the patch below aliases this, for compatibility and provides an entry in invoke.texi
>
> OK for trunk?
Ok.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-02-14 17:08 [Patch, Darwin + doc] alias mconstant-cfstrings to fconstant-cfstrings and document the flag IainS
2011-02-15 5:51 ` Mike Stump
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