gcc:

2008-05-26  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/18428
	* c.opt: Removed undocumented option '-lang-fortran'.
	* c-common.h: Removed global variable 'lang_fortran'.
	* c-opts.c (c_common_handle_option): Removed code to handle
	option '-lang-fortran'. Updated includes.
	* c-cppbuiltin.c (c_cpp_builtins): Removed conditional
	definition of '__GFORTRAN__'.
	(define__GNUC__): Reimplemented to use BASEVER and
	cpp_define_formatted.
	(builtin_define_with_value_n): Removed.
	* c-incpath.h: Renamed to ...
	* incpath.h: ... this.
	* c-incpath.c: Renamed to ...
	* incpath.c: ... this. Updated includes.
	* fix-header.c: Updated includes.
	* Makefile.in: Replaced c-incpath.[ch] by incpath.[ch].
	(c-cppbuiltin.o): Added dependency on and definition of BASEVER.
	(OBJ-archive): Added cppdefault.o, incpath.o and prefix.o.


gcc/cp:
2008-05-26  Daniel Franke  <franke.daniel@gmail.com>

	* Makefile.in: Adjusted dependencies on c-incpath.o.


gcc/fortran:
2008-05-26  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/18428
	* lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
	imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
	o, undef, v): New options.
	* options.c (gfc_init_options): Also initialize preprocessor
	options.
	(gfc_post_options): Also handle post-initialization of preprocessor
	options.
	(gfc_handle_option): Check if option is a preprocessor option.
	If yes, let gfc_cpp_handle_option() handle the option.
	* lang-specs.h: Reorganized to handle new options.
	* scanner.c (gfc_new_file): Read temporary file instead of
	input source if preprocessing is enabled.
	* f95-lang.c (gfc_init): Initialize preprocessor.
	(gfc_finish): Clean up preprocessor.
	* cpp.c: New.
	* cpp.h: New.
	* Make-lang.in: Added new objects and dependencies.
	* gfortran.texi: Updated section "Preprocessing and
	conditional compilation".
	* invoke.texi: Added new section "Preprocessing Options",
	listed and documented the preprocessing options handled by gfortran.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@135882 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 83 insertions, 0 deletions

diff --git a/gcc/fortran/lang.opt b/gcc/fortran/lang.opt
index a3761925f01..f0f6c6a756d 100644
--- a/gcc/fortran/lang.opt
+++ b/gcc/fortran/lang.opt
@@ -25,6 +25,29 @@
 Language
 Fortran
 
+A
+Fortran Joined Separate
+; Documented in C
+
+C
+Fortran
+; Documented in C
+
+CC
+Fortran
+; Documented in C
+
+D
+Fortran Joined Separate
+; Documented in C
+
+E
+Fortran Undocumented
+
+H
+Fortran
+; Documented in C
+
 I
 Fortran Joined Separate
 -I<directory>	Add a directory for INCLUDE and MODULE searching
@@ -33,6 +56,14 @@ J
 Fortran Joined Separate
 -J<directory>	Put MODULE files in 'directory'
 
+P
+Fortran
+; Documented in C
+
+U
+Fortran Joined Separate
+; Documented in C
+
 Wall
 Fortran
 ; Documented in C
@@ -81,6 +112,18 @@ Wunderflow
 Fortran Warning
 Warn about underflow of numerical constant expressions
 
+cpp
+Fortran Joined Separate Negative(nocpp)
+Enable preprocessing
+
+nocpp
+Fortran Negative(cpp)
+Disable preprocessing
+
+d
+Fortran Joined
+-d[DIMNU]	Dump details about macro names and definitions during preprocessing
+
 fall-intrinsics
 Fortran RejectNegative
 All intrinsics procedures are available regardless of selected standard
@@ -289,6 +332,38 @@ funderscoring
 Fortran
 Append underscores to externally visible names
 
+fworking-directory
+Fortran
+; Documented in C
+
+imultilib
+Fortran Joined Separate
+; Documented in C
+
+iprefix
+Fortran Joined Separate
+; Documented in C
+
+iquote
+Fortran Joined Separate
+; Documented in C
+
+isysroot
+Fortran Joined Separate
+; Documented in C
+
+isystem
+Fortran Joined Separate
+; Documented in C
+
+nostdinc
+Fortran
+; Documented in C
+
+o
+Fortran Joined Separate
+; Documented in common.opt
+
 static-libgfortran
 Fortran
 Statically link the GNU Fortran helper library (libgfortran)
@@ -313,4 +388,12 @@ std=legacy
 Fortran
 Accept extensions to support legacy code
 
+undef
+Fortran
+; Documented in C
+
+v
+Fortran
+; Documented in C
+
 ; This comment is to ensure we retain the blank line above.