+Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
+
+ * g77.texi: Fix up docs for -fset-g77-defaults, and
+ describe how internal consistency checking now happens.
+ (Should have been done for EGCS version 1.1.)
+
Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
* bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
@cindex options, -fversion
@cindex printing version information
@cindex version information, printing
+@cindex consistency checks
+@cindex internal consistency checks
+@cindex checks, of internal consistency
@item -fversion
Ensure that the @code{g77}-specific version of the compiler phase is reported,
-if run.
-(This is supplied automatically when @samp{-v} or @samp{--verbose}
+if run,
+and, starting in @code{egcs} version 1.1,
+that internal consistency checks in the @file{f771} program are run.
+
+This option is supplied automatically when @samp{-v} or @samp{--verbose}
is specified as a command-line option for @code{g77} or @code{gcc}
-and when the resulting commands compile Fortran source files.)
+and when the resulting commands compile Fortran source files.
@cindex -fset-g77-defaults option
@cindex options, -fset-g77-defaults
@emph{Version info:}
This option is obsolete in @code{egcs}
as of version 1.1.
+The effect is instead achieved
+by the @samp{lang_init_options} routine
+in @file{egcs/gcc/f/com.c}.
+@cindex consistency checks
+@cindex internal consistency checks
+@cindex checks, of internal consistency
Set up whatever @code{gcc} options are to apply to Fortran
compilations, and avoid running internal consistency checks
that might take some time.
You can set different defaults for @emph{Fortran-oriented}
or @emph{Fortran-reticent} compiler options by changing
-the way @code{f771} handles the @samp{-fset-g77-defaults}
+the source code of @code{g77} and rebuilding.
+How to do this depends on the version of @code{g77}:
+
+@table @code
+@item EGCS-1.0
+@itemx FSF
+Change the way @code{f771} handles the @samp{-fset-g77-defaults}
option, which is always provided as the first option when
called by @code{g77} or @code{gcc}.
Other ``internal'' options such as @samp{-quiet} also
are passed via this mechanism.
+@item EGCS-1.1
+@itemx EGCS-1.2
+Change the @samp{lang_init_options} routine in @file{egcs/gcc/f/com.c}.
+
+(Note that these versions of @code{g77}
+perform internal consistency checking automatically
+when the @samp{-fversion} option is specified.)
+@end table
+
@node Projects
@chapter Projects
@cindex projects