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gecko-dev/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-gnu-compiler-version,
[ --with-android-gnu-compiler-version=VER
gnu compiler version to use],
android_gnu_compiler_version=$withval)
MOZ_ARG_ENABLE_BOOL(android-libstdcxx,
[ --enable-android-libstdcxx
use GNU libstdc++ instead of STLPort],
MOZ_ANDROID_LIBSTDCXX=1,
MOZ_ANDROID_LIBSTDCXX= )
define([MIN_ANDROID_VERSION], [9])
android_version=MIN_ANDROID_VERSION
MOZ_ARG_WITH_STRING(android-version,
[ --with-android-version=VER
android platform version, default] MIN_ANDROID_VERSION,
android_version=$withval)
if test $android_version -lt MIN_ANDROID_VERSION ; then
AC_MSG_ERROR([--with-android-version must be at least MIN_ANDROID_VERSION.])
fi
case "$target" in
arm-linux*-android*|*-linuxandroid*)
android_tool_prefix="arm-linux-androideabi"
;;
i?86-*android*)
android_tool_prefix="i686-linux-android"
;;
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:]]"`
for version in $android_gnu_compiler_version 4.7 4.6 4.4.3 ; do
case "$target_cpu" in
arm)
target_name=arm-linux-androideabi-$version
;;
i?86)
target_name=x86-$version
;;
mipsel)
target_name=mipsel-linux-android-$version
;;
*)
AC_MSG_ERROR([target cpu is not supported])
;;
esac
case "$host_cpu" in
i*86)
android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
;;
x86_64)
android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86_64
if ! test -d "$android_toolchain" ; then
android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
fi
;;
*)
AC_MSG_ERROR([No known toolchain for your host cpu])
;;
esac
if test -d "$android_toolchain" ; then
android_gnu_compiler_version=$version
break
elif test -n "$android_gnu_compiler_version" ; then
AC_MSG_ERROR([not found. Your --with-android-gnu-compiler-version may be wrong.])
fi
done
if test -z "$android_gnu_compiler_version" ; then
AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.])
else
AC_MSG_RESULT([$android_toolchain])
fi
NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-android-toolchain=$android_toolchain"
fi
NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-android-version=$android_version"
AC_MSG_CHECKING([for android platform directory])
case "$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. Please check your NDK. With the current configuration, it should be in $android_platform])
fi
dnl Old NDK support. If minimum requirement is changed to NDK r8b,
dnl please remove this.
case "$target_cpu" in
i?86)
if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then
dnl Old NDK toolchain name
android_tool_prefix="i686-android-linux"
fi
;;
esac
dnl set up compilers
TOOLCHAIN_PREFIX="$android_toolchain/bin/$android_tool_prefix-"
AS="$android_toolchain"/bin/"$android_tool_prefix"-as
if test -z "$CC"; then
CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
fi
if test -z "$CXX"; then
CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
fi
if test -z "$CPP"; then
CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
fi
LD="$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="-idirafter $android_platform/usr/include $CPPFLAGS"
CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS"
ASFLAGS="-idirafter $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}"
AC_DEFINE(ANDROID)
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
AC_SUBST(ANDROID_CPU_ARCH)
if test -z "$STLPORT_CPPFLAGS$STLPORT_LDFLAGS$STLPORT_LIBS"; then
if test -n "$MOZ_ANDROID_LIBSTDCXX" ; then
if test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
# android-ndk-r8b
STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/ -lgnustl_static"
STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/include/backward"
elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
# android-ndk-r7, android-ndk-r7b, android-ndk-r8
STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/ -lgnustl_static"
STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libstdc++.a"; then
# android-ndk-r5c, android-ndk-r6, android-ndk-r6b
STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/ -lstdc++"
else
AC_MSG_ERROR([Couldn't find path to gnu-libstdc++ in the android ndk])
fi
else
STLPORT_CPPFLAGS="-isystem $_topsrcdir/build/stlport/stlport -isystem $android_ndk/sources/cxx-stl/system/include"
STLPORT_LIBS="$_objdir/build/stlport/libstlport_static.a -static-libstdc++"
fi
fi
CXXFLAGS="$CXXFLAGS $STLPORT_CPPFLAGS"
fi
AC_SUBST([MOZ_ANDROID_LIBSTDCXX])
AC_SUBST([STLPORT_LIBS])
])
AC_DEFUN([MOZ_ANDROID_SDK],
[
MOZ_ARG_WITH_STRING(android-sdk,
[ --with-android-sdk=DIR
location where the Android SDK can be found (base directory, e.g. .../android/platforms/android-6)],
android_sdk=$withval)
android_sdk_root=${withval%/platforms/android-*}
case "$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 "$android_sdk"/source.properties.
ANDROID_TARGET_SDK=`$AWK -F = changequote(<<, >>)'<<$>>1 == "AndroidVersion.ApiLevel" {print <<$>>2}'changequote([, ]) "$android_sdk"/source.properties`
if test -z "$ANDROID_TARGET_SDK" ; then
AC_MSG_ERROR([Unexpected error: no AndroidVersion.ApiLevel field has been found in source.properties.])
fi
AC_DEFINE_UNQUOTED(ANDROID_TARGET_SDK,$ANDROID_TARGET_SDK)
AC_SUBST(ANDROID_TARGET_SDK)
if ! test "$ANDROID_TARGET_SDK" -eq "$ANDROID_TARGET_SDK" ; then
AC_MSG_ERROR([Unexpected error: the found android api value isn't a number! (found $ANDROID_TARGET_SDK)])
fi
if test $ANDROID_TARGET_SDK -lt $1 ; then
AC_MSG_ERROR([The given Android SDK provides API level $ANDROID_TARGET_SDK ($1 or higher required).])
fi
fi
android_tools="$android_sdk_root"/tools
android_platform_tools="$android_sdk_root"/platform-tools
if test ! -d "$android_platform_tools" ; then
android_platform_tools="$android_sdk"/tools # SDK Tools < r8
fi
dnl The build tools got moved around to different directories in SDK
dnl Tools r22. Try to locate them. This is awful, but, from
dnl http://stackoverflow.com/a/4495368, the following sorts versions
dnl of the form x.y.z.a.b from newest to oldest:
dnl sort -t. -k 1,1nr -k 2,2nr -k 3,3nr -k 4,4nr -k 5,5nr
dnl We want to favour the newer versions that start with 'android-';
dnl that's what the sed is about.
dnl We might iterate over directories that aren't build-tools at all;
dnl we use the presence of aapt as a marker.
AC_MSG_CHECKING([for android build-tools directory])
android_build_tools=""
for suffix in `ls "$android_sdk_root/build-tools" | sed -e "s,android-,999.," | sort -t. -k 1,1nr -k 2,2nr -k 3,3nr -k 4,4nr -k 5,5nr`; do
tools_directory=`echo "$android_sdk_root/build-tools/$suffix" | sed -e "s,999.,android-,"`
if test -d "$tools_directory" -a -f "$tools_directory/aapt"; then
android_build_tools="$tools_directory"
break
fi
done
if test -z "$android_build_tools" ; then
android_build_tools="$android_platform_tools" # SDK Tools < r22
fi
if test -d "$android_build_tools" -a -f "$android_build_tools/aapt"; then
AC_MSG_RESULT([$android_build_tools])
else
AC_MSG_ERROR([not found. Please check your SDK for the subdirectory of build-tools. With the current configuration, it should be in $android_sdk_root/build_tools])
fi
ANDROID_SDK="${android_sdk}"
ANDROID_SDK_ROOT="${android_sdk_root}"
if test -e "${ANDROID_SDK_ROOT}/extras/android/compatibility/v4/android-support-v4.jar" ; then
ANDROID_COMPAT_LIB="${ANDROID_SDK_ROOT}/extras/android/compatibility/v4/android-support-v4.jar"
else
ANDROID_COMPAT_LIB="${ANDROID_SDK_ROOT}/extras/android/support/v4/android-support-v4.jar";
fi
ANDROID_TOOLS="${android_tools}"
ANDROID_PLATFORM_TOOLS="${android_platform_tools}"
ANDROID_BUILD_TOOLS="${android_build_tools}"
AC_SUBST(ANDROID_SDK_ROOT)
AC_SUBST(ANDROID_SDK)
AC_SUBST(ANDROID_COMPAT_LIB)
if ! test -e $ANDROID_COMPAT_LIB ; then
AC_MSG_ERROR([You must download the Android support library when targeting Android. Run the Android SDK tool and install Android Support Library under Extras. See https://developer.android.com/tools/extras/support-library.html for more info. (looked for $ANDROID_COMPAT_LIB)])
fi
MOZ_PATH_PROG(ZIPALIGN, zipalign, :, [$ANDROID_TOOLS])
MOZ_PATH_PROG(DX, dx, :, [$ANDROID_BUILD_TOOLS])
MOZ_PATH_PROG(AAPT, aapt, :, [$ANDROID_BUILD_TOOLS])
MOZ_PATH_PROG(AIDL, aidl, :, [$ANDROID_BUILD_TOOLS])
MOZ_PATH_PROG(ADB, adb, :, [$ANDROID_PLATFORM_TOOLS])
if test -z "$ZIPALIGN" -o "$ZIPALIGN" = ":"; then
AC_MSG_ERROR([The program zipalign was not found. Use --with-android-sdk={android-sdk-dir}.])
fi
if test -z "$DX" -o "$DX" = ":"; then
AC_MSG_ERROR([The program dx was not found. Use --with-android-sdk={android-sdk-dir}.])
fi
if test -z "$AAPT" -o "$AAPT" = ":"; then
AC_MSG_ERROR([The program aapt was not found. Use --with-android-sdk={android-sdk-dir}.])
fi
if test -z "$AIDL" -o "$AIDL" = ":"; then
AC_MSG_ERROR([The program aidl was not found. Use --with-android-sdk={android-sdk-dir}.])
fi
if test -z "$ADB" -o "$ADB" = ":"; then
AC_MSG_ERROR([The program adb was not found. Use --with-android-sdk={android-sdk-dir}.])
fi
;;
esac
])
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