diff options
| author | Nathan Sidwell <nathan@codesourcery.com> | 2011-06-03 09:29:33 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2011-06-03 09:29:33 +0000 |
| commit | 1cec128519018ff21ab031b4c70228175dfc830e (patch) | |
| tree | 67dc0c36ca6f8723a7d1fe60ed2fdf4470c1b624 /gcc/doc | |
| parent | eed55426a72d64a550c816392f0fa8e041071bf4 (diff) | |
| download | gcc-1cec128519018ff21ab031b4c70228175dfc830e.zip gcc-1cec128519018ff21ab031b4c70228175dfc830e.tar.gz gcc-1cec128519018ff21ab031b4c70228175dfc830e.tar.bz2 | |
* doc/install.texi (Options specification): Document --with-specs.
From-SVN: r174598
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/install.texi | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 418fa48..7ebcd92 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -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} |