diff options
| author | Brian Fraser <fraserbn@gmail.com> | 2014-01-20 12:54:04 -0300 |
|---|---|---|
| committer | Brian Fraser <fraserbn@gmail.com> | 2014-01-26 14:44:24 -0300 |
| commit | 77edee38b69c5056f5c18df754a4b8fd77047ab0 (patch) | |
| tree | 526c9cbd11e35b05a4eb8dc039afdb492bc1f490 /README.android | |
| parent | fbda5f20c34ccd24b16ec29cc9e6cdd2927ce8ed (diff) | |
| download | perl-77edee38b69c5056f5c18df754a4b8fd77047ab0.tar.gz | |
README.android: Notes about cross-compiling from a x86 host
Diffstat (limited to 'README.android')
| -rw-r--r-- | README.android | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/README.android b/README.android index 1c4fa83613..4ddff06184 100644 --- a/README.android +++ b/README.android @@ -26,6 +26,12 @@ While Google also provides an NDK for Windows, these steps won't work native there, although it may be possible to cross-compile through different means. +If your host system's architecture is 32 bits, remember to change the +C<x86_64>'s below to C<x86>'s. On a similar vein, the examples below +use the 4.8 toolchain; if you want to use something older or newer (for +example, the 4.4.3 toolchain included in the 8th revision of the NDK), just +change those to the relevant version. + =head2 Get the Android Native Development Kit (NDK) You can download the NDK from L<https://developer.android.com/tools/sdk/ndk/index.html>. @@ -39,7 +45,7 @@ As of 2014, most Android devices run on ARM, so that is generally a safe bet. With those two in hand, you should add -$ANDROID_NDK/toolchains/$TARGETARCH-4.4.3/prebuilt/`uname | tr '[A-Z]' '[a-z]'`-x86_64/bin +$ANDROID_NDK/toolchains/$TARGETARCH-4.8/prebuilt/`uname | tr '[A-Z]' '[a-z]'`-x86_64/bin to your PATH, where $ANDROID_NDK is the location where you unpacked the NDK, and $TARGETARCH is your target's architecture. @@ -54,7 +60,7 @@ This creates a working sysroot that we can feed to Configure later. --platform=android-9 \ --install-dir=$ANDROID_TOOLCHAIN \ --system=`uname | tr '[A-Z]' '[a-z]'`-x86_64 \ - --toolchain=$TARGETARCH-4.4.3 + --toolchain=$TARGETARCH-4.8 =head2 adb or ssh? |