commit de9f477d5bf2694cc2b54c20aff158dd7a73518b
author Dan Willemsen <dwillemsen@google.com> Fri Jul 17 19:42:12 2020 -0700
committer Dan Willemsen <dwillemsen@google.com> Mon Aug 10 20:36:59 2020 +0000
tree d68d055f90d8c02af2b5c8d7517f0f00372dd6b7
parent f3acd618c2c8bd348830e951c51bfd6b2a7cf90a

Reland "Export prebuilt tools to Make"

Test: check out/soong/make_vars-aosp_arm.mk
Test: rm -rf out; m product_mac_permissions.xml
Test: use codesearch to look for other problems with BISON/LEX/M4
Change-Id: I16ab5c2f62107be59dbfb046a76f2418c2db9b0e

Android.bp

diff --git a/Android.bp b/Android.bp
index ee4089c..910290a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -11,6 +11,7 @@
 prebuilt_build_tool {
     name: "bison",
     deps: ["common/bison/**/*"],
+    export_to_make_var: "BISON",
     target: {
         darwin: {
             src: "darwin-x86/bin/bison",
@@ -25,6 +26,7 @@
 
 prebuilt_build_tool {
     name: "flex",
+    export_to_make_var: "LEX",
     target: {
         darwin: {
             src: "darwin-x86/bin/flex",
@@ -37,6 +39,7 @@
 
 prebuilt_build_tool {
     name: "m4",
+    export_to_make_var: "M4",
     target: {
         darwin: {
             src: "darwin-x86/bin/m4",