Instead of -profile-dir, we want -fprofile-dir, I'm afraid. Ok?
2012-09-27 Marek Polacek <pola...@redhat.com>
* doc/gcov.texi (Gcov Data Files): Fix a typo.
--- gcc/doc/gcov.texi.mp 2012-09-27 11:55:45.658201583 +0200
+++ gcc/doc/gcov.texi 2012-09-27 11:56:05.335252754 +0200
@@ -555,7 +555,7 @@ file suffix with either @file{.gcno}, or
contain coverage and profile data stored in a platform-independent format.
The @file{.gcno} files are placed in the same directory as the object
file. By default, the @file{.gcda} files are also stored in the same
-directory as the object file, but the GCC @option{-profile-dir} option
+directory as the object file, but the GCC @option{-fprofile-dir} option
may be used to store the @file{.gcda} files in a separate directory.
The @file{.gcno} notes file is generated when the source file is compiled
Marek
