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Document -fada-spec-parent

Message ID 201312281144.00824.ebotcazou@adacore.com
State New
Headers show

Commit Message

Eric Botcazou Dec. 28, 2013, 10:44 a.m. UTC 
Tested on x86_64-suse-linux, applied on the mainline and 4.8 branch.


2013-12-28  Eric Botcazou  <ebotcazou@adacore.com>

	* doc/invoke.texi (output file options): Document -fada-spec-parent.
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Patch

Index: doc/invoke.texi
===================================================================
--- doc/invoke.texi	(revision 206166)
+++ doc/invoke.texi	(working copy)
@@ -161,7 +161,7 @@  in the following sections.
 -pipe  -pass-exit-codes  @gol
 -x @var{language}  -v  -###  --help@r{[}=@var{class}@r{[},@dots{}@r{]]}  --target-help  @gol
 --version -wrapper @@@var{file} -fplugin=@var{file} -fplugin-arg-@var{name}=@var{arg}  @gol
--fdump-ada-spec@r{[}-slim@r{]} -fada-spec-parent=@var{arg} -fdump-go-spec=@var{file}}
+-fdump-ada-spec@r{[}-slim@r{]} -fada-spec-parent=@var{unit} -fdump-go-spec=@var{file}}
 
 @item C Language Options
 @xref{C Dialect Options,,Options Controlling C Dialect}.
@@ -1518,10 +1518,15 @@  for the plugin called @var{name}.
 
 @item -fdump-ada-spec@r{[}-slim@r{]}
 @opindex fdump-ada-spec
-For C and C++ source and include files, generate corresponding Ada
-specs. @xref{Generating Ada Bindings for C and C++ headers,,, gnat_ugn,
+For C and C++ source and include files, generate corresponding Ada specs.
+@xref{Generating Ada Bindings for C and C++ headers,,, gnat_ugn,
 GNAT User's Guide}, which provides detailed documentation on this feature.
 
+@item -fada-spec-parent=@var{unit}
+@opindex fada-spec-parent
+In conjunction with @option{-fdump-ada-spec@r{[}-slim@r{]}} above, generate
+Ada specs as child units of parent @var{unit}.
+
 @item -fdump-go-spec=@var{file}
 @opindex fdump-go-spec
 For input files in any language, generate corresponding Go