Add GCC deprecation warning and link to deprecation schedule.ndk-r20bndk-r20-beta3ndk-r20-beta2ndk-r20-beta1ndk-r20android-q-preview-6android-q-preview-5android-q-preview-4android-q-preview-2.5android-q-preview-1android-o-mr1-iot-release-1.0.10ndk-release-r20llvm-r353983

https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/GCC_4_9_DEPRECATION.md

Change-Id: I93dbf176f3ac391db8ee3f6cb7fe6553c22a876d
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>

4 files changed, 20 insertions, 2 deletions

diff --git a/bin/real-aarch64-linux-android-gcc b/bin/a19ee8e2-2589-11e9-a52d-3f0933a56607
index d5ac00e..d5ac00e 100755
--- a/bin/real-aarch64-linux-android-gcc
+++ b/bin/a19ee8e2-2589-11e9-a52d-3f0933a56607
diff --git a/bin/real-aarch64-linux-android-g++ b/bin/a5962a5a-2589-11e9-b12a-6397e4fbd97d
index cc792c2..cc792c2 100755
--- a/bin/real-aarch64-linux-android-g++
+++ b/bin/a5962a5a-2589-11e9-b12a-6397e4fbd97d
diff --git a/bin/aarch64-linux-android-g++ b/bin/aarch64-linux-android-g++
index 54944a2..329ae34 100755
--- a/bin/aarch64-linux-android-g++
+++ b/bin/aarch64-linux-android-g++
@@ -1,5 +1,6 @@
 #!/usr/bin/python
 
+from __future__ import print_function
 import os
 import sys
 
@@ -24,7 +25,7 @@ class CompilerWrapper():
       compiler = os.path.basename(os.path.abspath(__file__))
     self.real_compiler = os.path.join(
         compiler_path,
-        "real-" + compiler)
+        "a5962a5a-2589-11e9-b12a-6397e4fbd97d")
     self.argv0 = self.real_compiler
 
   def process_gomacc_command(self):
@@ -49,7 +50,15 @@ class CompilerWrapper():
   def add_flags(self):
     self.args = self.prepend_flags + self.args + self.append_flags
 
+  def print_deprecation_warning(self):
+    print("Android GCC has been deprecated in favor of Clang, and will be removed from\n"
+          "Android in 2020-01 as per the deprecation plan in:\n"
+          "https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/GCC_4_9_DEPRECATION.md\n\n",
+          file=sys.stderr)
+
+
   def invoke_compiler(self):
+    self.print_deprecation_warning()
     self.set_real_compiler()
     self.parse_custom_flags()
     self.process_gomacc_command()
diff --git a/bin/aarch64-linux-android-gcc b/bin/aarch64-linux-android-gcc
index 54944a2..03632fa 100755
--- a/bin/aarch64-linux-android-gcc
+++ b/bin/aarch64-linux-android-gcc
@@ -1,5 +1,6 @@
 #!/usr/bin/python
 
+from __future__ import print_function
 import os
 import sys
 
@@ -24,7 +25,7 @@ class CompilerWrapper():
       compiler = os.path.basename(os.path.abspath(__file__))
     self.real_compiler = os.path.join(
         compiler_path,
-        "real-" + compiler)
+        "a19ee8e2-2589-11e9-a52d-3f0933a56607")
     self.argv0 = self.real_compiler
 
   def process_gomacc_command(self):
@@ -49,7 +50,15 @@ class CompilerWrapper():
   def add_flags(self):
     self.args = self.prepend_flags + self.args + self.append_flags
 
+  def print_deprecation_warning(self):
+    print("Android GCC has been deprecated in favor of Clang, and will be removed from\n"
+          "Android in 2020-01 as per the deprecation plan in:\n"
+          "https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+/master/GCC_4_9_DEPRECATION.md\n\n",
+          file=sys.stderr)
+
+
   def invoke_compiler(self):
+    self.print_deprecation_warning()
     self.set_real_compiler()
     self.parse_custom_flags()
     self.process_gomacc_command()