Merge "Add -fdebug-compilation-dir option"
diff --git a/cc/builder.go b/cc/builder.go
index 81c09b1..8c8aa17 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -44,14 +44,14 @@
blueprint.RuleParams{
Depfile: "${out}.d",
Deps: blueprint.DepsGCC,
- Command: "$relPwd ${config.CcWrapper}$ccCmd -c $cFlags -MD -MF ${out}.d -o $out $in",
+ Command: "${config.CcWrapper}$ccCmd -c $cFlags -MD -MF ${out}.d -o $out $in",
CommandDeps: []string{"$ccCmd"},
},
"ccCmd", "cFlags")
ccNoDeps = pctx.AndroidStaticRule("ccNoDeps",
blueprint.RuleParams{
- Command: "$relPwd $ccCmd -c $cFlags -o $out $in",
+ Command: "$ccCmd -c $cFlags -o $out $in",
CommandDeps: []string{"$ccCmd"},
},
"ccCmd", "cFlags")
@@ -220,7 +220,7 @@
Labels: map[string]string{"type": "abi-dump", "tool": "header-abi-dumper"},
ExecStrategy: "${config.REAbiDumperExecStrategy}",
Platform: map[string]string{
- remoteexec.PoolKey: "${config.RECXXPool}",
+ remoteexec.PoolKey: "${config.RECXXPool}",
},
}, []string{"cFlags", "exportDirs"}, nil)
diff --git a/cc/config/global.go b/cc/config/global.go
index a170652..1aa2621 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -53,6 +53,13 @@
"-Werror=pragma-pack",
"-Werror=pragma-pack-suspicious-include",
"-Werror=unreachable-code-loop-increment",
+
+ // -fdebug-compilation-dir=. is used to make both the action command line and the output
+ // independent of the working directory of the action.
+ // Using cc1 flags since RBE's input processor does not yet have the updated version
+ // of LLVM that promotes the cc1 flag to driver level flag.
+ // See: https://reviews.llvm.org/D63387
+ "-Xclang,-fdebug-compilation-dir,.",
}
commonGlobalConlyflags = []string{}
@@ -150,10 +157,6 @@
var pctx = android.NewPackageContext("android/soong/cc/config")
func init() {
- if android.BuildOs == android.Linux {
- commonGlobalCflags = append(commonGlobalCflags, "-fdebug-prefix-map=/proc/self/cwd=")
- }
-
pctx.StaticVariable("CommonGlobalConlyflags", strings.Join(commonGlobalConlyflags, " "))
pctx.StaticVariable("DeviceGlobalCppflags", strings.Join(deviceGlobalCppflags, " "))
pctx.StaticVariable("DeviceGlobalLdflags", strings.Join(deviceGlobalLdflags, " "))