filename | m4/android.m4 |
changeset | 1239:be3121267597 |
next | 1245:01e0020adf88 |
author | nkeynes |
date | Tue Feb 28 18:22:52 2012 +1000 (12 years ago) |
permissions | -rw-r--r-- |
last change | Add a GL-only video driver for android usage (since the Java code is responsible for creating the context) |
view | annotate | diff | log | raw |
1 # LX_ANDROID_BUILD
2 # Defines --with-android, --with-android-ndk, and --with-android-version
3 # If specified, checks for a working install, and sets build parameters
4 # appropriately for an Android host.
5 AC_DEFUN([LX_ANDROID_BUILD], [
6 AC_REQUIRE([AC_CANONICAL_HOST])
7 AC_ARG_WITH( android, AS_HELP_STRING( [--with-android=SDK], [Specify the location of the Android SDK] ) )
8 AC_ARG_WITH( android-ndk, AS_HELP_STRING( [--with-android-ndk=NDK], [Specify the location of the Android NDK] ) )
9 AC_ARG_WITH( android-version, AS_HELP_STRING( [--with-android-version], [Specify target Android SDK version]), [], [with_android_version="android-8"] )
11 if test "x$with_android" != "x"; then
12 if test "$with_android" = "yes"; then
13 AC_MSG_ERROR( [--with-android option must be given with the path to the Android SDK] )
14 fi
15 if test "x$with_android_ndk" = "x" -o "x$with_android_ndk" = "xyes"; then
16 AC_MSG_ERROR( [--with-android-ndk=/path/to/ndk option must be used with --with-android] )
17 fi
19 ANDROID_SDK_HOME="$with_android"
20 ANDROID_NDK_HOME="$with_android_ndk"
21 ANDROID_SDK_VERSION="$with_android_version"
23 AC_CHECK_FILE( [$ANDROID_SDK_HOME/tools/ant/pre_setup.xml], [], [ AC_MSG_ERROR([Android SDK not found in $ANDROID_SDK_HOME]) ])
24 AC_CHECK_FILE( [$ANDROID_SDK_HOME/platforms/$ANDROID_SDK_VERSION/sdk.properties], [], [ AC_MSG_ERROR([Android platform version $ANDROID_SDK_VERSION not found in $ANDROID_SDK_HOME]) ])
25 AC_CHECK_FILE( [$ANDROID_NDK_HOME/toolchains], [], [ AC_MSG_ERROR([Android NDK not found in $ANDROID_NDK_HOME]) ])
27 case $host_alias in
28 arm-* | "")
29 host_alias="arm-linux-androideabi"
30 host_cpu="arm"
31 host_vendor="unknown";
32 host_os="linux-androideabi"
33 ANDROID_NDK_BIN=`echo $ANDROID_NDK_HOME/toolchains/arm-*/prebuilt/*/bin`
34 ANDROID_GDBSERVER=`echo $ANDROID_NDK_HOME/toolchains/arm-*/prebuilt/gdbserver`
35 ANDROID_SYSROOT="$ANDROID_NDK_HOME/platforms/$ANDROID_SDK_VERSION/arch-arm"
36 TARGETFLAGS="-ffunction-sections -funwind-tables -fstack-protector -fomit-frame-pointer -fno-strict-aliasing -finline-limit=64 -DANDROID -Wno-psabi -Wa,--noexecstack"
37 TARGETFLAGS="$TARGETFLAGS -D__ARM_ARCH_5__ -D__ARM_ARCH_5T__ -D__ARM_ARCH_5E__ -D__ARM_ARCH_5TE__ -march=armv5te -mtune=xscale -msoft-float -mthumb -Os"
38 ;;
39 i686-*)
40 host_alias="i686-android-linux"
41 host_cpu="i686"
42 host_vendor="android"
43 host_os="linux"
44 ANDROID_NDK_BIN=`echo $ANDROID_NDK_HOME/toolchains/x86-*/prebuilt/*/bin`
45 ANDROID_GDBSERVER=`echo $ANDROID_NDK_HOME/toolchains/x86-*/prebuilt/gdbserver`
46 ANDROID_SYSROOT="$ANDROID_NDK_HOME/platforms/$ANDROID_SDK_VERSION/arch-x86"
47 TARGETFLAGS=""
48 ;;
49 *)
50 AC_MSG_ERROR([Unsupported android host $host_alias])
51 ;;
52 esac
54 AC_PATH_PROG( ANT, [ant] )
56 CC="$ANDROID_NDK_BIN/${host_alias}-gcc"
57 CXX="$ANDROID_NDK_BIN/${host_alias}-g++"
58 CPP="$ANDROID_NDK_BIN/${host_alias}-cpp"
59 LD="$ANDROID_NDK_BIN/${host_alias}-ld"
60 AR="$ANDROID_NDK_BIN/${host_alias}-ar"
61 RANLIB="$ANDROID_NDK_BIN/${host_alias}-ranlib"
62 STRIP="$ANDROID_NDK_BIN/${host_alias}-strip"
63 OBJDUMP="$ANDROID_NDK_BIN/${host_alias}-objdump"
64 CPPFLAGS="-fPIC --sysroot=$ANDROID_SYSROOT -I$ANDROID_SYSROOT/usr/include $TARGETFLAGS $CPPFLAGS"
65 LDFLAGS="-nostdlib -Wl,--no-undefined -L${ANDROID_SYSROOT}/usr/lib -Wl,-rpath-link,${ANDROID_SYSROOT}/usr/lib -Wl,-allow-shlib-undefined -Wl,-z,noexecstack $LDFLAGS"
66 LIBS="$LIBS -liconv -llog -lgcc -lc"
68 AC_SUBST(ANDROID_SDK_HOME)
69 AC_SUBST(ANDROID_NDK_HOME)
70 AC_SUBST(ANDROID_SDK_VERSION)
71 AC_SUBST(ANDROID_GDBSERVER)
73 ANDROID_BUILD=yes
74 cross_compiling=yes
75 fi
77 AM_CONDITIONAL(GUI_ANDROID, [test "$ANDROID_BUILD" = "yes"])
79 ])
.