commit dfd00b1ba17f1b3a19043fba050be54b601f169b
author Yi Kong <yikong@google.com> Tue May 21 16:00:04 2019 -0700
committer Yi Kong <yikong@google.com> Wed May 22 23:36:53 2019 -0700
tree 868392013fb6616ce0b5e63ab972e2502d968016
parent 0c45b0d982d7e2817515cc483729f96bf7f11473

Add LLVM binutils prebuilds in PATH

Test: lunch; manually examine $PATH
Bug: 133170927
Change-Id: Iceb0add1bfde052acf547402f8d932b87cdf0a2d

core/dumpvar.mk

diff --git a/core/dumpvar.mk b/core/dumpvar.mk
index 59efb04..2f1023f 100644
--- a/core/dumpvar.mk
+++ b/core/dumpvar.mk
@@ -17,6 +17,7 @@
 ANDROID_BUILD_PATHS := $(ABP)
 ANDROID_PREBUILTS := prebuilt/$(HOST_PREBUILT_TAG)
 ANDROID_GCC_PREBUILTS := prebuilts/gcc/$(HOST_PREBUILT_TAG)
+ANDROID_CLANG_PREBUILTS := prebuilts/clang/host/$(HOST_PREBUILT_TAG)
 
 # Dump mulitple variables to "<var>=<value>" pairs, one per line.
 # The output may be executed as bash script.

envsetup.sh

diff --git a/envsetup.sh b/envsetup.sh
index 5292d38..2fa5660 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -246,8 +246,11 @@
     if [ -n "$ANDROID_TOOLCHAIN_2ND_ARCH" ]; then
         ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_TOOLCHAIN_2ND_ARCH
     fi
-    ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_DEV_SCRIPTS:
-    export ANDROID_BUILD_PATHS
+    ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_DEV_SCRIPTS
+
+    # Append llvm binutils prebuilts path to ANDROID_BUILD_PATHS.
+    local ANDROID_LLVM_BINUTILS=$(get_abs_build_var ANDROID_CLANG_PREBUILTS)/llvm-binutils-stable
+    ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_LLVM_BINUTILS
 
     # If prebuilts/android-emulator/<system>/ exists, prepend it to our PATH
     # to ensure that the corresponding 'emulator' binaries are used.
@@ -263,7 +266,7 @@
             ;;
     esac
     if [ -n "$ANDROID_EMULATOR_PREBUILTS" -a -d "$ANDROID_EMULATOR_PREBUILTS" ]; then
-        ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS$ANDROID_EMULATOR_PREBUILTS:
+        ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ANDROID_EMULATOR_PREBUILTS
         export ANDROID_EMULATOR_PREBUILTS
     fi
 
@@ -272,9 +275,9 @@
     local ACLOUD_PATH="$T/prebuilts/asuite/acloud/$os_arch:"
     local AIDEGEN_PATH="$T/prebuilts/asuite/aidegen/$os_arch:"
     local ATEST_PATH="$T/prebuilts/asuite/atest/$os_arch:"
-    export ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS$ACLOUD_PATH$AIDEGEN_PATH$ATEST_PATH
+    export ANDROID_BUILD_PATHS=$ANDROID_BUILD_PATHS:$ACLOUD_PATH$AIDEGEN_PATH$ATEST_PATH
 
-    export PATH=$ANDROID_BUILD_PATHS$PATH
+    export PATH=$ANDROID_BUILD_PATHS:$PATH
 
     # out with the duplicate old
     if [ -n $ANDROID_PYTHONPATH ]; then