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-rw-r--r--gcc/c.opt18
1 files changed, 17 insertions, 1 deletions
diff --git a/gcc/c.opt b/gcc/c.opt
index 6c4d12e..4f9859f 100644
--- a/gcc/c.opt
+++ b/gcc/c.opt
@@ -551,7 +551,11 @@ C++ ObjC++
fnext-runtime
ObjC ObjC++
-Generate code for NeXT runtime environment
+Generate code for NeXT (Apple Mac OS X) runtime environment
+
+fnil-receivers
+ObjC ObjC++
+Assume that receivers of Objective-C messages may be nil
fnonansi-builtins
C++ ObjC++
@@ -559,6 +563,10 @@ C++ ObjC++
fnonnull-objects
C++ ObjC++
+fobjc-exceptions
+ObjC ObjC++
+Enable Objective-C exception and synchronization syntax
+
foperator-names
C++ ObjC++
Recognize C++ kewords like \"compl\" and \"xor\"
@@ -578,6 +586,10 @@ fpreprocessed
C ObjC C++ ObjC++
Treat the input file as already preprocessed
+freplace-objc-classes
+ObjC ObjC++
+Used in Fix-and-Continue mode to indicate that object files may be swapped in at runtime
+
frepo
C++ ObjC++
Enable automatic template instantiation
@@ -666,6 +678,10 @@ fxref
C++ ObjC++
Emit cross referencing information
+fzero-link
+ObjC ObjC++
+Generate lazy class lookup (via objc_getClass()) for use in Zero-Link mode
+
gen-decls
ObjC ObjC++
Dump declarations to a .decl file