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| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-05 07:46:42 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-05 07:46:42 +0000 |
| commit | 831d5e1ff32b5e2bfa92ea8d60fc0a5c231970f4 (patch) | |
| tree | db67eedaba2a5fb8c804a875079f770f63011d3e | |
| parent | 7e6224aba0b1981132291490d8069812ec0ff519 (diff) | |
| download | ppe42-gcc-831d5e1ff32b5e2bfa92ea8d60fc0a5c231970f4.tar.gz ppe42-gcc-831d5e1ff32b5e2bfa92ea8d60fc0a5c231970f4.zip | |
* toplev.c (display_target_options): Don't print twice.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47659 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/toplev.c | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1eb92922f70..b9d1fe97a49 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk> + + * toplev.c (display_target_options): Don't print twice. + Wed Dec 5 00:42:16 EST 2001 John Wehle (john@feith.com) * emit-rtl.c (set_unique_reg_note): Don't set diff --git a/gcc/toplev.c b/gcc/toplev.c index fc2e8b6cdab..9b074251a17 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -3697,6 +3697,12 @@ static void display_target_options () { int undoc,i; + static bool displayed = false; + + /* Avoid double printing for --help --target-help. */ + if (displayed) + return; + displayed = true; if (ARRAY_SIZE (target_switches) > 1 #ifdef TARGET_OPTIONS |
