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authorCorinna Vinschen <corinna@vinschen.de>2016-03-22 12:25:20 +0300
committerCorinna Vinschen <corinna@vinschen.de>2016-03-22 12:25:20 +0300
commitfe508576ef1f815b22177d7597796886b91ea0c8 (patch)
tree885adbb929453bbbee04db48bdbbafec4e29205e /config/bootstrap-lto-noplugin.mk
parent445036bb9882485133750a14a5b3da30efeae2df (diff)
Sync toplevel with upstream GCC.
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'config/bootstrap-lto-noplugin.mk')
-rw-r--r--config/bootstrap-lto-noplugin.mk6
1 files changed, 6 insertions, 0 deletions
diff --git a/config/bootstrap-lto-noplugin.mk b/config/bootstrap-lto-noplugin.mk
new file mode 100644
index 000000000..a5073365b
--- /dev/null
+++ b/config/bootstrap-lto-noplugin.mk
@@ -0,0 +1,6 @@
+# This option enables LTO for stage2 and stage3 on
+# hosts without linker plugin support.
+
+STAGE2_CFLAGS += -flto=jobserver -frandom-seed=1 -ffat-lto-objects
+STAGE3_CFLAGS += -flto=jobserver -frandom-seed=1 -ffat-lto-objects
+STAGEprofile_CFLAGS += -fno-lto