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| author | Alexandre Oliva <aoliva@redhat.com> | 2010-06-21 23:39:32 +0400 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@redhat.com> | 2010-06-21 23:39:32 +0400 |
| commit | 94880465ac1d2418b07881e96d97412824d3166a (patch) | |
| tree | 9d0581ac4a75b5a2f27762e69cba4cb68e59f12f /config | |
| parent | 74434376cf7acbe13d0b2488df30bcb1f8755a5a (diff) | |
* bootstrap-lto.mk: New.
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 4 | ||||
| -rw-r--r-- | config/bootstrap-lto.mk | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 78259e635..506837b8c 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,7 @@ +2010-06-21 Alexandre Oliva <aoliva@redhat.com> + + * bootstrap-lto.mk: New. + 2010-06-10 Paolo Bonzini <bonzini@gnu.org> * override.m4: Remove obsolete (<2.64) definitions. diff --git a/config/bootstrap-lto.mk b/config/bootstrap-lto.mk new file mode 100644 index 000000000..14099a08b --- /dev/null +++ b/config/bootstrap-lto.mk @@ -0,0 +1,8 @@ +# This option enables LTO for stage2 and stage3. It requires lto to +# be enabled for stage1 with --enable-stage1-languages. + +STAGE2_CFLAGS += -flto +STAGE3_CFLAGS += -flto + +# Ada fails to build with LTO, turn it off for now. +BOOT_ADAFLAGS += -fno-lto |