gecko/build/autoconf/android.m4

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dnl This Source Code Form is subject to the terms of the Mozilla Public
dnl License, v. 2.0. If a copy of the MPL was not distributed with this
dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
AC_DEFUN([MOZ_ANDROID_NDK],
[
MOZ_ARG_WITH_STRING(android-ndk,
[ --with-android-ndk=DIR
location where the Android NDK can be found],
android_ndk=$withval)
MOZ_ARG_WITH_STRING(android-toolchain,
[ --with-android-toolchain=DIR
location of the android toolchain],
android_toolchain=$withval)
MOZ_ARG_WITH_STRING(android-version,
[ --with-android-version=VER
android platform version, default 5],
android_version=$withval,
android_version=5)
MOZ_ARG_WITH_STRING(android-platform,
[ --with-android-platform=DIR
location of platform dir],
android_platform=$withval)
case "$target" in
arm-linux*-android*|*-linuxandroid*)
android_tool_prefix="arm-linux-androideabi"
;;
i?86-*android*)
android_tool_prefix="i686-android-linux"
;;
mipsel-*android*)
android_tool_prefix="mipsel-linux-android"
;;
*)
android_tool_prefix="$target_os"
;;
esac
case "$target" in
*-android*|*-linuxandroid*)
if test -z "$android_ndk" ; then
AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.])
fi
if test -z "$android_toolchain" ; then
AC_MSG_CHECKING([for android toolchain directory])
kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"`
case "$target_cpu" in
arm)
target_name=arm-linux-androideabi-4.4.3
;;
i?86)
target_name=x86-4.4.3
;;
mipsel)
target_name=mipsel-linux-android-4.4.3
;;
esac
android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
if test -d "$android_toolchain" ; then
AC_MSG_RESULT([$android_toolchain])
else
AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.])
fi
fi
if test -z "$android_platform" ; then
AC_MSG_CHECKING([for android platform directory])
case "$target_cpu" in
arm)
target_name=arm
;;
i?86)
target_name=x86
;;
mipsel)
target_name=mips
;;
esac
android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name"
if test -d "$android_platform" ; then
AC_MSG_RESULT([$android_platform])
else
AC_MSG_ERROR([not found. You have to specify --with-android-platform=/path/to/ndk/platform.])
fi
fi
dnl set up compilers
TOOLCHAIN_PREFIX="$android_toolchain/bin/$android_tool_prefix-"
AS="$android_toolchain"/bin/"$android_tool_prefix"-as
CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
LD="$android_toolchain"/bin/"$android_tool_prefix"-ld
AR="$android_toolchain"/bin/"$android_tool_prefix"-ar
RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib
STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip
OBJCOPY="$android_toolchain"/bin/"$android_tool_prefix"-objcopy
CPPFLAGS="-isystem $android_platform/usr/include $CPPFLAGS"
CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS"
ASFLAGS="-isystem $android_platform/usr/include -DANDROID $ASFLAGS"
dnl Add -llog by default, since we use it all over the place.
dnl Add --allow-shlib-undefined, because libGLESv2 links to an
dnl undefined symbol (present on the hardware, just not in the
dnl NDK.)
LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -llog -Wl,--allow-shlib-undefined $LDFLAGS"
dnl prevent cross compile section from using these flags as host flags
if test -z "$HOST_CPPFLAGS" ; then
HOST_CPPFLAGS=" "
fi
if test -z "$HOST_CFLAGS" ; then
HOST_CFLAGS=" "
fi
if test -z "$HOST_CXXFLAGS" ; then
HOST_CXXFLAGS=" "
fi
if test -z "$HOST_LDFLAGS" ; then
HOST_LDFLAGS=" "
fi
ANDROID_NDK="${android_ndk}"
ANDROID_TOOLCHAIN="${android_toolchain}"
ANDROID_PLATFORM="${android_platform}"
ANDROID_VERSION="${android_version}"
AC_DEFINE(ANDROID)
AC_DEFINE_UNQUOTED(ANDROID_VERSION, $android_version)
AC_SUBST(ANDROID_VERSION)
CROSS_COMPILE=1
AC_SUBST(ANDROID_NDK)
AC_SUBST(ANDROID_TOOLCHAIN)
AC_SUBST(ANDROID_PLATFORM)
;;
esac
])
AC_DEFUN([MOZ_ANDROID_STLPORT],
[
if test "$OS_TARGET" = "Android" -a -z "$gonkdir"; then
case "${CPU_ARCH}-${MOZ_ARCH}" in
arm-armv7*)
ANDROID_CPU_ARCH=armeabi-v7a
;;
arm-*)
ANDROID_CPU_ARCH=armeabi
;;
x86-*)
ANDROID_CPU_ARCH=x86
;;
mips-*) # When target_cpu is mipsel, CPU_ARCH is mips
ANDROID_CPU_ARCH=mips
;;
esac
if test -z "$STLPORT_CPPFLAGS$STLPORT_LDFLAGS$STLPORT_LIBS"; then
if test -e "$android_ndk/sources/cxx-stl/stlport/src/iostream.cpp" ; then
if test -e "$android_ndk/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/libstlport_static.a"; then
STLPORT_LDFLAGS="-L$_objdir/build/stlport -L$android_ndk/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/"
elif test -e "$android_ndk/tmp/ndk-digit/build/install/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/libstlport_static.a"; then
STLPORT_LDFLAGS="-L$_objdir/build/stlport -L$android_ndk/tmp/ndk-digit/build/install/sources/cxx-stl/stlport/libs/$ANDROID_CPU_ARCH/"
else
AC_MSG_ERROR([Couldn't find path to stlport in the android ndk])
fi
STLPORT_SOURCES="$android_ndk/sources/cxx-stl/stlport"
STLPORT_CPPFLAGS="-I$_objdir/build/stlport -I$android_ndk/sources/cxx-stl/stlport/stlport"
STLPORT_LIBS="-lstlport_static"
elif test "$target" != "arm-android-eabi"; then
dnl fail if we're not building with NDKr4
AC_MSG_ERROR([Couldn't find path to stlport in the android ndk])
fi
fi
CXXFLAGS="$CXXFLAGS $STLPORT_CPPFLAGS"
LDFLAGS="$LDFLAGS $STLPORT_LDFLAGS"
LIBS="$LIBS $STLPORT_LIBS"
fi
AC_SUBST([STLPORT_SOURCES])
])
AC_DEFUN([MOZ_ANDROID_SDK],
[
MOZ_ARG_WITH_STRING(android-sdk,
[ --with-android-sdk=DIR
location where the Android SDK can be found (base directory, e.g. .../android/platforms/android-6)],
android_sdk=$withval)
case "$target" in
*-android*|*-linuxandroid*)
if test -z "$android_sdk" ; then
AC_MSG_ERROR([You must specify --with-android-sdk=/path/to/sdk when targeting Android.])
else
if ! test -e "$android_sdk"/source.properties ; then
AC_MSG_ERROR([The path in --with-android-sdk isn't valid (source.properties hasn't been found).])
fi
# Get the api level from "$android_sdk"/source.properties.
android_api_level=`$AWK -F = changequote(<<, >>)'<<$>>1 == "AndroidVersion.ApiLevel" {print <<$>>2}'changequote([, ]) "$android_sdk"/source.properties`
if test -z "$android_api_level" ; then
AC_MSG_ERROR([Unexpected error: no AndroidVersion.ApiLevel field has been found in source.properties.])
fi
if ! test "$android_api_level" -eq "$android_api_level" ; then
AC_MSG_ERROR([Unexpected error: the found android api value isn't a number! (found $android_api_level)])
fi
if test $android_api_level -lt $1 ; then
AC_MSG_ERROR([The given Android SDK provides API level $android_api_level ($1 or higher required).])
fi
fi
android_platform_tools="$android_sdk"/../../platform-tools
if test ! -d "$android_platform_tools" ; then
android_platform_tools="$android_sdk"/tools # SDK Tools < r8
fi
ANDROID_SDK="${android_sdk}"
ANDROID_PLATFORM_TOOLS="${android_platform_tools}"
AC_SUBST(ANDROID_SDK)
AC_SUBST(ANDROID_PLATFORM_TOOLS)
;;
esac
])