michael@0: dnl This Source Code Form is subject to the terms of the Mozilla Public
michael@0: dnl License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: AC_DEFUN([MOZ_ANDROID_NDK],
michael@0: [
michael@0: 
michael@0: MOZ_ARG_WITH_STRING(android-ndk,
michael@0: [  --with-android-ndk=DIR
michael@0:                           location where the Android NDK can be found],
michael@0:     android_ndk=$withval)
michael@0: 
michael@0: MOZ_ARG_WITH_STRING(android-toolchain,
michael@0: [  --with-android-toolchain=DIR
michael@0:                           location of the android toolchain],
michael@0:     android_toolchain=$withval)
michael@0: 
michael@0: MOZ_ARG_WITH_STRING(android-gnu-compiler-version,
michael@0: [  --with-android-gnu-compiler-version=VER
michael@0:                           gnu compiler version to use],
michael@0:     android_gnu_compiler_version=$withval)
michael@0: 
michael@0: MOZ_ARG_ENABLE_BOOL(android-libstdcxx,
michael@0: [  --enable-android-libstdcxx
michael@0:                           use GNU libstdc++ instead of STLPort],
michael@0:     MOZ_ANDROID_LIBSTDCXX=1,
michael@0:     MOZ_ANDROID_LIBSTDCXX= )
michael@0: 
michael@0: define([MIN_ANDROID_VERSION], [9])
michael@0: android_version=MIN_ANDROID_VERSION
michael@0: 
michael@0: MOZ_ARG_WITH_STRING(android-version,
michael@0: [  --with-android-version=VER
michael@0:                           android platform version, default] MIN_ANDROID_VERSION,
michael@0:     android_version=$withval)
michael@0: 
michael@0: if test $android_version -lt MIN_ANDROID_VERSION ; then
michael@0:     AC_MSG_ERROR([--with-android-version must be at least MIN_ANDROID_VERSION.])
michael@0: fi
michael@0: 
michael@0: case "$target" in
michael@0: arm-linux*-android*|*-linuxandroid*)
michael@0:     android_tool_prefix="arm-linux-androideabi"
michael@0:     ;;
michael@0: i?86-*android*)
michael@0:     android_tool_prefix="i686-linux-android"
michael@0:     ;;
michael@0: mipsel-*android*)
michael@0:     android_tool_prefix="mipsel-linux-android"
michael@0:     ;;
michael@0: *)
michael@0:     android_tool_prefix="$target_os"
michael@0:     ;;
michael@0: esac
michael@0: 
michael@0: case "$target" in
michael@0: *-android*|*-linuxandroid*)
michael@0:     if test -z "$android_ndk" ; then
michael@0:         AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.])
michael@0:     fi
michael@0: 
michael@0:     if test -z "$android_toolchain" ; then
michael@0:         AC_MSG_CHECKING([for android toolchain directory])
michael@0: 
michael@0:         kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"`
michael@0: 
michael@0:         for version in $android_gnu_compiler_version 4.7 4.6 4.4.3 ; do
michael@0:             case "$target_cpu" in
michael@0:             arm)
michael@0:                 target_name=arm-linux-androideabi-$version
michael@0:                 ;;
michael@0:             i?86)
michael@0:                 target_name=x86-$version
michael@0:                 ;;
michael@0:             mipsel)
michael@0:                 target_name=mipsel-linux-android-$version
michael@0:                 ;;
michael@0:             *)
michael@0:                 AC_MSG_ERROR([target cpu is not supported])
michael@0:                 ;;
michael@0:             esac
michael@0:             case "$host_cpu" in
michael@0:             i*86)
michael@0:                 android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
michael@0:                 ;;
michael@0:             x86_64)
michael@0:                 android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86_64
michael@0:                 if ! test -d "$android_toolchain" ; then
michael@0:                     android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
michael@0:                 fi
michael@0:                 ;;
michael@0:             *)
michael@0:                 AC_MSG_ERROR([No known toolchain for your host cpu])
michael@0:                 ;;
michael@0:             esac
michael@0:             if test -d "$android_toolchain" ; then
michael@0:                 android_gnu_compiler_version=$version
michael@0:                 break
michael@0:             elif test -n "$android_gnu_compiler_version" ; then
michael@0:                 AC_MSG_ERROR([not found. Your --with-android-gnu-compiler-version may be wrong.])
michael@0:             fi
michael@0:         done
michael@0: 
michael@0:         if test -z "$android_gnu_compiler_version" ; then
michael@0:             AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.])
michael@0:         else
michael@0:             AC_MSG_RESULT([$android_toolchain])
michael@0:         fi
michael@0:         NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-android-toolchain=$android_toolchain"
michael@0:     fi
michael@0: 
michael@0:     NSPR_CONFIGURE_ARGS="$NSPR_CONFIGURE_ARGS --with-android-version=$android_version"
michael@0: 
michael@0:     AC_MSG_CHECKING([for android platform directory])
michael@0: 
michael@0:     case "$target_cpu" in
michael@0:     arm)
michael@0:         target_name=arm
michael@0:         ;;
michael@0:     i?86)
michael@0:         target_name=x86
michael@0:         ;;
michael@0:     mipsel)
michael@0:         target_name=mips
michael@0:         ;;
michael@0:     esac
michael@0: 
michael@0:     android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name"
michael@0: 
michael@0:     if test -d "$android_platform" ; then
michael@0:         AC_MSG_RESULT([$android_platform])
michael@0:     else
michael@0:         AC_MSG_ERROR([not found. Please check your NDK. With the current configuration, it should be in $android_platform])
michael@0:     fi
michael@0: 
michael@0:     dnl Old NDK support. If minimum requirement is changed to NDK r8b,
michael@0:     dnl please remove this.
michael@0:     case "$target_cpu" in
michael@0:     i?86)
michael@0:         if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then
michael@0:             dnl Old NDK toolchain name
michael@0:             android_tool_prefix="i686-android-linux"
michael@0:         fi
michael@0:         ;;
michael@0:     esac
michael@0: 
michael@0:     dnl set up compilers
michael@0:     TOOLCHAIN_PREFIX="$android_toolchain/bin/$android_tool_prefix-"
michael@0:     AS="$android_toolchain"/bin/"$android_tool_prefix"-as
michael@0:     if test -z "$CC"; then
michael@0:         CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
michael@0:     fi
michael@0:     if test -z "$CXX"; then
michael@0:         CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
michael@0:     fi
michael@0:     if test -z "$CPP"; then
michael@0:         CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
michael@0:     fi
michael@0:     LD="$android_toolchain"/bin/"$android_tool_prefix"-ld
michael@0:     AR="$android_toolchain"/bin/"$android_tool_prefix"-ar
michael@0:     RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib
michael@0:     STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip
michael@0:     OBJCOPY="$android_toolchain"/bin/"$android_tool_prefix"-objcopy
michael@0: 
michael@0:     CPPFLAGS="-idirafter $android_platform/usr/include $CPPFLAGS"
michael@0:     CFLAGS="-mandroid -fno-short-enums -fno-exceptions $CFLAGS"
michael@0:     CXXFLAGS="-mandroid -fno-short-enums -fno-exceptions -Wno-psabi $CXXFLAGS"
michael@0:     ASFLAGS="-idirafter $android_platform/usr/include -DANDROID $ASFLAGS"
michael@0: 
michael@0:     dnl Add -llog by default, since we use it all over the place.
michael@0:     dnl Add --allow-shlib-undefined, because libGLESv2 links to an
michael@0:     dnl undefined symbol (present on the hardware, just not in the
michael@0:     dnl NDK.)
michael@0:     LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform -llog -Wl,--allow-shlib-undefined $LDFLAGS"
michael@0:     dnl prevent cross compile section from using these flags as host flags
michael@0:     if test -z "$HOST_CPPFLAGS" ; then
michael@0:         HOST_CPPFLAGS=" "
michael@0:     fi
michael@0:     if test -z "$HOST_CFLAGS" ; then
michael@0:         HOST_CFLAGS=" "
michael@0:     fi
michael@0:     if test -z "$HOST_CXXFLAGS" ; then
michael@0:         HOST_CXXFLAGS=" "
michael@0:     fi
michael@0:     if test -z "$HOST_LDFLAGS" ; then
michael@0:         HOST_LDFLAGS=" "
michael@0:     fi
michael@0: 
michael@0:     ANDROID_NDK="${android_ndk}"
michael@0:     ANDROID_TOOLCHAIN="${android_toolchain}"
michael@0:     ANDROID_PLATFORM="${android_platform}"
michael@0: 
michael@0:     AC_DEFINE(ANDROID)
michael@0:     AC_SUBST(ANDROID_NDK)
michael@0:     AC_SUBST(ANDROID_TOOLCHAIN)
michael@0:     AC_SUBST(ANDROID_PLATFORM)
michael@0: 
michael@0:     ;;
michael@0: esac
michael@0: 
michael@0: ])
michael@0:     
michael@0: AC_DEFUN([MOZ_ANDROID_STLPORT],
michael@0: [
michael@0: 
michael@0: if test "$OS_TARGET" = "Android" -a -z "$gonkdir"; then
michael@0:     case "${CPU_ARCH}-${MOZ_ARCH}" in
michael@0:     arm-armv7*)
michael@0:         ANDROID_CPU_ARCH=armeabi-v7a
michael@0:         ;;
michael@0:     arm-*)
michael@0:         ANDROID_CPU_ARCH=armeabi
michael@0:         ;;
michael@0:     x86-*)
michael@0:         ANDROID_CPU_ARCH=x86
michael@0:         ;;
michael@0:     mips-*) # When target_cpu is mipsel, CPU_ARCH is mips
michael@0:         ANDROID_CPU_ARCH=mips
michael@0:         ;;
michael@0:     esac
michael@0: 
michael@0:     AC_SUBST(ANDROID_CPU_ARCH)
michael@0: 
michael@0:     if test -z "$STLPORT_CPPFLAGS$STLPORT_LDFLAGS$STLPORT_LIBS"; then
michael@0:         if test -n "$MOZ_ANDROID_LIBSTDCXX" ; then
michael@0:             if test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
michael@0:                 # android-ndk-r8b
michael@0:                 STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/$android_gnu_compiler_version/libs/$ANDROID_CPU_ARCH/ -lgnustl_static"
michael@0:                 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++/$android_gnu_compiler_version/include/backward"
michael@0:             elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libgnustl_static.a"; then
michael@0:                 # android-ndk-r7, android-ndk-r7b, android-ndk-r8
michael@0:                 STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/ -lgnustl_static"
michael@0:                 STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
michael@0:             elif test -e "$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/libstdc++.a"; then
michael@0:                 # android-ndk-r5c, android-ndk-r6, android-ndk-r6b
michael@0:                 STLPORT_CPPFLAGS="-I$android_ndk/sources/cxx-stl/gnu-libstdc++/include -I$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/include"
michael@0:                 STLPORT_LIBS="-L$android_ndk/sources/cxx-stl/gnu-libstdc++/libs/$ANDROID_CPU_ARCH/ -lstdc++"
michael@0:             else
michael@0:                 AC_MSG_ERROR([Couldn't find path to gnu-libstdc++ in the android ndk])
michael@0:             fi
michael@0:         else
michael@0:             STLPORT_CPPFLAGS="-isystem $_topsrcdir/build/stlport/stlport -isystem $android_ndk/sources/cxx-stl/system/include"
michael@0:             STLPORT_LIBS="$_objdir/build/stlport/libstlport_static.a -static-libstdc++"
michael@0:         fi
michael@0:     fi
michael@0:     CXXFLAGS="$CXXFLAGS $STLPORT_CPPFLAGS"
michael@0: fi
michael@0: AC_SUBST([MOZ_ANDROID_LIBSTDCXX])
michael@0: AC_SUBST([STLPORT_LIBS])
michael@0: 
michael@0: ])
michael@0: 
michael@0: AC_DEFUN([MOZ_ANDROID_SDK],
michael@0: [
michael@0: 
michael@0: MOZ_ARG_WITH_STRING(android-sdk,
michael@0: [  --with-android-sdk=DIR
michael@0:                           location where the Android SDK can be found (base directory, e.g. .../android/platforms/android-6)],
michael@0:     android_sdk=$withval)
michael@0: 
michael@0: android_sdk_root=${withval%/platforms/android-*}
michael@0: 
michael@0: case "$target" in
michael@0: *-android*|*-linuxandroid*)
michael@0:     if test -z "$android_sdk" ; then
michael@0:         AC_MSG_ERROR([You must specify --with-android-sdk=/path/to/sdk when targeting Android.])
michael@0:     else
michael@0:         if ! test -e "$android_sdk"/source.properties ; then
michael@0:             AC_MSG_ERROR([The path in --with-android-sdk isn't valid (source.properties hasn't been found).])
michael@0:         fi
michael@0: 
michael@0:         # Get the api level from "$android_sdk"/source.properties.
michael@0:         ANDROID_TARGET_SDK=`$AWK -F = changequote(<<, >>)'<<$>>1 == "AndroidVersion.ApiLevel" {print <<$>>2}'changequote([, ]) "$android_sdk"/source.properties`
michael@0: 
michael@0:         if test -z "$ANDROID_TARGET_SDK" ; then
michael@0:             AC_MSG_ERROR([Unexpected error: no AndroidVersion.ApiLevel field has been found in source.properties.])
michael@0:         fi
michael@0: 
michael@0: 	AC_DEFINE_UNQUOTED(ANDROID_TARGET_SDK,$ANDROID_TARGET_SDK)
michael@0: 	AC_SUBST(ANDROID_TARGET_SDK)
michael@0: 
michael@0:         if ! test "$ANDROID_TARGET_SDK" -eq "$ANDROID_TARGET_SDK" ; then
michael@0:             AC_MSG_ERROR([Unexpected error: the found android api value isn't a number! (found $ANDROID_TARGET_SDK)])
michael@0:         fi
michael@0: 
michael@0:         if test $ANDROID_TARGET_SDK -lt $1 ; then
michael@0:             AC_MSG_ERROR([The given Android SDK provides API level $ANDROID_TARGET_SDK ($1 or higher required).])
michael@0:         fi
michael@0:     fi
michael@0: 
michael@0:     android_tools="$android_sdk_root"/tools
michael@0:     android_platform_tools="$android_sdk_root"/platform-tools
michael@0:     if test ! -d "$android_platform_tools" ; then
michael@0:         android_platform_tools="$android_sdk"/tools # SDK Tools < r8
michael@0:     fi
michael@0: 
michael@0:     dnl The build tools got moved around to different directories in SDK
michael@0:     dnl Tools r22. Try to locate them. This is awful, but, from
michael@0:     dnl http://stackoverflow.com/a/4495368, the following sorts versions
michael@0:     dnl of the form x.y.z.a.b from newest to oldest:
michael@0:     dnl sort -t. -k 1,1nr -k 2,2nr -k 3,3nr -k 4,4nr -k 5,5nr
michael@0:     dnl We want to favour the newer versions that start with 'android-';
michael@0:     dnl that's what the sed is about.
michael@0:     dnl We might iterate over directories that aren't build-tools at all;
michael@0:     dnl we use the presence of aapt as a marker.
michael@0:     AC_MSG_CHECKING([for android build-tools directory])
michael@0:     android_build_tools=""
michael@0:     for suffix in `ls "$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
michael@0:         tools_directory=`echo "$android_sdk_root/build-tools/$suffix" | sed -e "s,999.,android-,"`
michael@0:         if test -d "$tools_directory" -a -f "$tools_directory/aapt"; then
michael@0:             android_build_tools="$tools_directory"
michael@0:             break
michael@0:         fi
michael@0:     done
michael@0:     if test -z "$android_build_tools" ; then
michael@0:         android_build_tools="$android_platform_tools" # SDK Tools < r22
michael@0:     fi
michael@0: 
michael@0:     if test -d "$android_build_tools" -a -f "$android_build_tools/aapt"; then
michael@0:         AC_MSG_RESULT([$android_build_tools])
michael@0:     else
michael@0:         AC_MSG_ERROR([not found. Please check your SDK for the subdirectory of build-tools. With the current configuration, it should be in $android_sdk_root/build_tools])
michael@0:     fi
michael@0: 
michael@0:     ANDROID_SDK="${android_sdk}"
michael@0:     ANDROID_SDK_ROOT="${android_sdk_root}"
michael@0:     if test -e "${ANDROID_SDK_ROOT}/extras/android/compatibility/v4/android-support-v4.jar" ; then
michael@0:         ANDROID_COMPAT_LIB="${ANDROID_SDK_ROOT}/extras/android/compatibility/v4/android-support-v4.jar"
michael@0:     else
michael@0:         ANDROID_COMPAT_LIB="${ANDROID_SDK_ROOT}/extras/android/support/v4/android-support-v4.jar";
michael@0:     fi
michael@0:     ANDROID_TOOLS="${android_tools}"
michael@0:     ANDROID_PLATFORM_TOOLS="${android_platform_tools}"
michael@0:     ANDROID_BUILD_TOOLS="${android_build_tools}"
michael@0:     AC_SUBST(ANDROID_SDK_ROOT)
michael@0:     AC_SUBST(ANDROID_SDK)
michael@0:     AC_SUBST(ANDROID_COMPAT_LIB)
michael@0:     if ! test -e $ANDROID_COMPAT_LIB ; then
michael@0:         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 $ANDROID_COMPAT_LIB)])
michael@0:     fi
michael@0: 
michael@0:     dnl Google has a history of moving the Android tools around.  We don't
michael@0:     dnl care where they are, so let's try to find them anywhere we can.
michael@0:     ALL_ANDROID_TOOLS_PATHS="$ANDROID_TOOLS:$ANDROID_BUILD_TOOLS:$ANDROID_PLATFORM_TOOLS"
michael@0:     MOZ_PATH_PROG(ZIPALIGN, zipalign, :, [$ALL_ANDROID_TOOLS_PATHS])
michael@0:     MOZ_PATH_PROG(DX, dx, :, [$ALL_ANDROID_TOOLS_PATHS])
michael@0:     MOZ_PATH_PROG(AAPT, aapt, :, [$ALL_ANDROID_TOOLS_PATHS])
michael@0:     MOZ_PATH_PROG(AIDL, aidl, :, [$ALL_ANDROID_TOOLS_PATHS])
michael@0:     MOZ_PATH_PROG(ADB, adb, :, [$ALL_ANDROID_TOOLS_PATHS])
michael@0: 
michael@0:     if test -z "$ZIPALIGN" -o "$ZIPALIGN" = ":"; then
michael@0:       AC_MSG_ERROR([The program zipalign was not found.  Use --with-android-sdk={android-sdk-dir}.])
michael@0:     fi
michael@0:     if test -z "$DX" -o "$DX" = ":"; then
michael@0:       AC_MSG_ERROR([The program dx was not found.  Use --with-android-sdk={android-sdk-dir}.])
michael@0:     fi
michael@0:     if test -z "$AAPT" -o "$AAPT" = ":"; then
michael@0:       AC_MSG_ERROR([The program aapt was not found.  Use --with-android-sdk={android-sdk-dir}.])
michael@0:     fi
michael@0:     if test -z "$AIDL" -o "$AIDL" = ":"; then
michael@0:       AC_MSG_ERROR([The program aidl was not found.  Use --with-android-sdk={android-sdk-dir}.])
michael@0:     fi
michael@0:     if test -z "$ADB" -o "$ADB" = ":"; then
michael@0:       AC_MSG_ERROR([The program adb was not found.  Use --with-android-sdk={android-sdk-dir}.])
michael@0:     fi
michael@0:     ;;
michael@0: esac
michael@0: 
michael@0: ])