Latest update.

Configurations/15-android.conf

@@ -24,17 +24,17 @@
 
             my $ndk_var;
             my $ndk;
-            foreach (qw(ANDROID_NDK_HOME ANDROID_NDK)) {
+            foreach (qw(ANDROID_NDK_ROOT ANDROID_NDK)) {
                 $ndk_var = $_;
                 $ndk = $ENV{$ndk_var};
                 last if defined $ndk;
             }
-            die "\$ANDROID_NDK_HOME is not defined"  if (!$ndk);
+            die "\$ANDROID_NDK_ROOT is not defined"  if (!$ndk);
             if (!-d "$ndk/platforms" && !-f "$ndk/AndroidVersion.txt") {
                 # $ndk/platforms is traditional "all-inclusive" NDK, while
                 # $ndk/AndroidVersion.txt is so-called standalone toolchain
                 # tailored for specific target down to API level.
-                die "\$ANDROID_NDK_HOME=$ndk is invalid";
+                die "\$ANDROID_NDK_ROOT=$ndk is invalid";
             }
             $ndk = canonpath($ndk);
 
@@ -168,7 +168,8 @@ my %targets = (
         cppflags         => add(sub { android_ndk()->{cppflags} }),
         cxxflags         => add(sub { android_ndk()->{cflags} }),
         bn_ops           => sub { android_ndk()->{bn_ops} },
-        bin_cflags       => "-pie",
+        bin_cflags       => "-fPIE",
+        bin_lflags       => "-pie",
         enable           => [ ],
     },
     "android-arm" => {