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* doc/install.texi (Options specification): Document --with-specs.

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Nathan Sidwell 2011-06-03 09:29:33 +00:00 • committed by Nathan Sidwell
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2011-06-03 Nathan Sidwell <nathan@codesourcery.com>
* doc/install.texi (Options specification): Document --with-specs.
2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
* config/arm/neon.md (orndi3_neon): Actually split it.

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gcc/doc/install.texi
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@ -771,6 +771,19 @@ the installation directory for G++ header files. The default depends
on other configuration options, and differs between cross and native
configurations.
@item --with-specs=@var{specs}
Specify additional command line driver SPECS.
This can be useful if you need to turn on a non-standard feature by
default without modifying the compiler's source code, for instance
@option{--with-specs=%@{!fcommon:%@{!fno-common:-fno-common@}@}}.
@ifnothtml
@xref{Spec Files,, Specifying subprocesses and the switches to pass to them,
gcc, Using the GNU Compiler Collection (GCC)},
@end ifnothtml
@ifhtml
See ``Spec Files'' in the main manual
@end ifhtml
@end table
@item --program-prefix=@var{prefix}