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.