X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=Configurations%2F15-android.conf;h=7b496a4529bd3072663fa08515125711d8bf81a7;hp=f9ad0833fafd70cf8405632f983405b74fb544ca;hb=3405db97e5448c784729b56837f3f8c776a01067;hpb=71f2b3171e8b94b0fbdc7fab2d7ca4ea66edec2b

diff --git a/Configurations/15-android.conf b/Configurations/15-android.conf
index f9ad0833fa..7b496a4529 100644
--- a/Configurations/15-android.conf
+++ b/Configurations/15-android.conf
@@ -22,13 +22,19 @@
                 return $android_ndk = { bn_ops => "BN_AUTO" };
             }
 
-            my $ndk = $ENV{ANDROID_NDK};
-            die "\$ANDROID_NDK is not defined"  if (!$ndk);
+            my $ndk_var;
+            my $ndk;
+            foreach (qw(ANDROID_NDK_HOME ANDROID_NDK)) {
+                $ndk_var = $_;
+                $ndk = $ENV{$ndk_var};
+                last if defined $ndk;
+            }
+            die "\$ANDROID_NDK_HOME is not defined"  if (!$ndk);
             if (!-d "$ndk/platforms" && !-f "$ndk/AndroidVersion.txt") {
                 # $ndk/platforms is traditional "all-inclusive" NDK, while
                 # $ndk/AndroidVersion.txt is so-called standalone toolchain
                 # tailored for specific target down to API level.
-                die "\$ANDROID_NDK=$ndk is invalid";
+                die "\$ANDROID_NDK_HOME=$ndk is invalid";
             }
             $ndk = canonpath($ndk);
 
@@ -90,10 +96,15 @@
                 (my $tridefault = $triarch) =~ s/^arm-/$arm-/;
                 (my $tritools   = $triarch) =~ s/(?:x|i6)86(_64)?-.*/x86$1/;
                 $cflags .= " -target $tridefault "
-                        .  "-gcc-toolchain \$(ANDROID_NDK)/toolchains"
+                        .  "-gcc-toolchain \$($ndk_var)/toolchains"
                         .  "/$tritools-4.9/prebuilt/$host";
                 $user{CC} = "clang" if ($user{CC} !~ m|clang|);
                 $user{CROSS_COMPILE} = undef;
+                if (which("llvm-ar") =~ m|^$ndk/.*/prebuilt/([^/]+)/|) {
+                    $user{AR} = "llvm-ar";
+                    $user{ARFLAGS} = [ "rs" ];
+                    $user{RANLIB} = ":";
+                }
             } elsif (-f "$ndk/AndroidVersion.txt") {    #"standalone toolchain"
                 my $cc = $user{CC} // "clang";
                 # One can probably argue that both clang and gcc should be
@@ -122,13 +133,13 @@
                 die "no $incroot/$triarch" if (!-d "$incroot/$triarch");
                 $incroot =~ s|^$ndk/||;
                 $cppflags  = "-D__ANDROID_API__=$api";
-                $cppflags .= " -isystem \$(ANDROID_NDK)/$incroot/$triarch";
-                $cppflags .= " -isystem \$(ANDROID_NDK)/$incroot";
+                $cppflags .= " -isystem \$($ndk_var)/$incroot/$triarch";
+                $cppflags .= " -isystem \$($ndk_var)/$incroot";
             }
 
             $sysroot =~ s|^$ndk/||;
             $android_ndk = {
-                cflags   => "$cflags --sysroot=\$(ANDROID_NDK)/$sysroot",
+                cflags   => "$cflags --sysroot=\$($ndk_var)/$sysroot",
                 cppflags => $cppflags,
                 bn_ops   => $arch =~ m/64$/ ? "SIXTY_FOUR_BIT_LONG"
                                             : "BN_LLONG",