build with Meson instead of autotools

So long, autotools!  This is my last MPD related project to migrate
away from it.  It has its strengths, but also very obvious weaknesses
and weirdnesses.  Today, many of its quirks are not needed anymore,
and are cumbersome and slow.  Now welcome our new Meson overlords!

2 files changed, 80 insertions, 0 deletions

diff --git a/android/apk/make-unsigned-apk.sh b/android/apk/make-unsigned-apk.sh
new file mode 100755
index 000000000..f6a2e9739
--- /dev/null
+++ b/android/apk/make-unsigned-apk.sh
@@ -0,0 +1,21 @@
+#!/bin/sh -e
+
+S=`dirname "$0"`
+ANDROID_ABI=$1
+STRIP=$2
+ZIP=$3
+UNSIGNED_APK=$4
+LIBMPD_SO=$5
+CLASSES_DEX=$6
+RESOURCES_APK=$7
+D=`dirname "$UNSIGNED_APK"`
+
+rm -rf "$D/apk"
+mkdir -p "$D/apk/lib/$ANDROID_ABI"
+
+"$STRIP" "$LIBMPD_SO" -o "$D/apk/lib/$ANDROID_ABI/`basename $LIBMPD_SO`"
+cp "$CLASSES_DEX" "$D/apk/"
+cp "$RESOURCES_APK" "$UNSIGNED_APK"
+
+cd "$D/apk"
+exec zip -q -r "../`basename $UNSIGNED_APK`" .
diff --git a/android/apk/meson.build b/android/apk/meson.build
new file mode 100644
index 000000000..fc9c81737
--- /dev/null
+++ b/android/apk/meson.build
@@ -0,0 +1,59 @@
+unsigned_apk = custom_target(
+  'mpd-unsigned.apk',
+  output: 'mpd-unsigned.apk',
+  input: [mpd, classes_dex, resources_apk[0]],
+  command: [
+    join_paths(meson.current_source_dir(), 'make-unsigned-apk.sh'),
+    android_abi,
+    get_option('android_strip'),
+    zip,
+    '@OUTPUT0@',
+    '@INPUT@',
+  ],
+)
+
+if get_option('android_debug_keystore') != ''
+  debug_apk = custom_target(
+    'mpd-debug.apk',
+    output: 'mpd-debug.apk',
+    input: unsigned_apk,
+    command: [
+      jarsigner,
+      '-keystore', get_option('android_debug_keystore'),
+      '-storepass', 'android',
+      '-signedjar', '@OUTPUT@',
+      '@INPUT@',
+      'androiddebugkey',
+    ],
+    build_by_default: true
+  )
+endif
+
+if get_option('android_keystore') != '' and get_option('android_keyalias') != '' and get_option('android_keypass') != ''
+  unaligned_apk = custom_target(
+    'mpd-unaligned.apk',
+    output: 'mpd-unaligned.apk',
+    input: unsigned_apk,
+    command: [
+      jarsigner,
+      '-digestalg', 'SHA1', '-sigalg', 'MD5withRSA',
+      '-keystore', get_option('android_keystore'),
+      '-storepass', get_option('android_keypass'),
+      '-signedjar', '@OUTPUT@',
+      '@INPUT@',
+      get_option('android_keyalias'),
+    ],
+  )
+
+  apk = custom_target(
+    'mpd.apk',
+    output: 'mpd.apk',
+    input: unaligned_apk,
+    command: [
+      android_zipalign,
+      '-f', '4',
+      '@INPUT@', '@OUTPUT@',
+    ],
+    build_by_default: true
+  )
+endif