optc-gen.awk: Assign all remaining fields to help string...

gcc/
	* optc-gen.awk: Assign all remaining fields to help string,
	space-separated, for multi-line help in *.opt.

From-SVN: r144523

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bbd4bcc0626e2837eb0e40189212d7586ab99b89..b6bcef6ec7457252879945a315c2a52c8e6baa33 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
+       * optc-gen.awk: Assign all remaining fields to help string,
+       space-separated, for multi-line help in *.opt.
+
        * doc/invoke.texi (Warning Options): -Wsync-nand is C/C++ only.
        -Wno-pedantic-ms-format is for MinGW targets only.
 

diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk
index 2e220164cfc952633a65f4e250a2ef88a47079c2..6844bd6458649826ce5b546a364963e812e9f084 100644 (file)
--- a/gcc/optc-gen.awk
+++ b/gcc/optc-gen.awk
@@ -53,6 +53,8 @@ BEGIN {
                                opts[n_opts]  = $1
                                flags[n_opts] = $2
                                help[n_opts]  = $3
+                               for (i = 4; i <= NF; i++)
+                                       help[n_opts] = help[n_opts] " " $i
                                n_opts++;
                        }
                }