Add -fsplit-lto-unit flag

kongy · kongy · commit cc2692123728 · 2019-03-02T07:23:23.000Z
The new LLVM update requires '-fsplit-lto-unit' to build ThinLTO. Add the flag unconditionally in test_compiler as a temporary workaround.

To be reverted after the cflag is properly set in soong.

Test: TreeHugger
Change-Id: I5b4dd4a7486c8219473d24a4b92447fb8994db75
diff --git a/test_compiler.py b/test_compiler.py
@@ -35,6 +35,8 @@
 # before we fix those warnings.
 DISABLED_WARNINGS = [
     '-Wno-error=defaulted-function-deleted',
+    '-Wno-error=string-plus-int',
+    '-fsplit-lto-unit',
 ]
 
 

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,8 @@`
`35`	`35`	`# before we fix those warnings.`
`36`	`36`	`DISABLED_WARNINGS = [`
`37`	`37`	`'-Wno-error=defaulted-function-deleted',`
	`38`	`+ '-Wno-error=string-plus-int',`
	`39`	`+ '-fsplit-lto-unit',`
`38`	`40`	`]`
`39`	`41`
`40`	`42`