[PATCH] Spec Files: remove documentation about obsolete spec strings

[PATCH] Spec Files: remove documentation about obsolete spec strings

[André Maroneze]

Remove from documentation spec strings that no longer exist in the code:
- predefines: removed in 2003 (From-SVN: r66917)
- signed_char: removed in 2002 (From-SVN: r49444)

gcc/
         * doc/invoke.texi (Spec Files): Remove obsolete spec strings
---
  gcc/doc/invoke.texi | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 01170c0ce5c..2ddd3665308 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -35855,9 +35855,6 @@ link         Options to pass to the linker
  lib          Libraries to include on the command line to the linker
  libgcc       Decides which GCC support library to pass to the linker
  linker       Sets the name of the linker
-predefines   Defines to be passed to the C preprocessor
-signed_char  Defines to pass to CPP to say whether @code{char} is signed
-             by default
  startfile    Object files to include at the start of the link
  @end smallexample

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2.43.0