Revert "Revert "Ensure environment dependencies are correct""
This reverts commit 4068a5db6c60d890e4d49379d600fd34ee94fdec.
Now the Mac xcode-select and xcrun goes through Config.HostSystemTool,
which will grab $PATH through Config.Getenv
Test: m -j (on mac)
Change-Id: I2632c4fdb2ec961e59944cf02ff165e0fd3c869d
diff --git a/android/config.go b/android/config.go
index 8be16cf..b83ffd4 100644
--- a/android/config.go
+++ b/android/config.go
@@ -249,6 +249,20 @@
return filepath.Join(c.buildDir, "host", c.PrebuiltOS(), "bin")
}
+// HostSystemTool looks for non-hermetic tools from the system we're running on.
+// Generally shouldn't be used, but useful to find the XCode SDK, etc.
+func (c *config) HostSystemTool(name string) string {
+ for _, dir := range filepath.SplitList(c.Getenv("PATH")) {
+ path := filepath.Join(dir, name)
+ if s, err := os.Stat(path); err != nil {
+ continue
+ } else if m := s.Mode(); !s.IsDir() && m&0111 != 0 {
+ return path
+ }
+ }
+ return name
+}
+
// PrebuiltOS returns the name of the host OS used in prebuilts directories
func (c *config) PrebuiltOS() string {
switch runtime.GOOS {
@@ -289,7 +303,7 @@
if c.envFrozen {
panic("Cannot access new environment variables after envdeps are frozen")
}
- val = os.Getenv(key)
+ val, _ = originalEnv[key]
c.envDeps[key] = val
}
return val