164 lines
5.3 KiB
Bash
Executable File
164 lines
5.3 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Sets up environment for building Chromium on Android. It can either be
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# compiled with the Android tree or using the Android SDK/NDK. To build with
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# NDK/SDK: ". build/android/envsetup.sh". Environment variable
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# ANDROID_SDK_BUILD=1 will then be defined and used in the rest of the setup to
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# specifiy build type.
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# TODO(ilevy): Figure out the right check here. This breaks the webkit build as
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# is since it's sourced from another script:
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# http://build.webkit.org/builders/Chromium%20Android%20Release/builds/34681
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#if [ "$_" == "$0" ]; then
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# echo "ERROR: envsetup must be sourced."
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# exit 1
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#fi
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# Source functions script. The file is in the same directory as this script.
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SCRIPT_DIR="$(dirname "${BASH_SOURCE:-$0}")"
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. "${SCRIPT_DIR}"/envsetup_functions.sh
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export ANDROID_SDK_BUILD=1 # Default to SDK build.
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process_options "$@"
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# When building WebView as part of Android we can't use the SDK. Other builds
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# default to using the SDK.
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if [[ "${CHROME_ANDROID_BUILD_WEBVIEW}" -eq 1 ]]; then
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export ANDROID_SDK_BUILD=0
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fi
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if [[ "${ANDROID_SDK_BUILD}" -ne 1 ]]; then
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echo "Initializing for non-SDK build."
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fi
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# Get host architecture, and abort if it is 32-bit, unless --try-32
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# is also used.
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host_arch=$(uname -m)
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case "${host_arch}" in
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x86_64) # pass
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;;
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i?86)
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if [[ -z "${try_32bit_host_build}" ]]; then
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echo "ERROR: Android build requires a 64-bit host build machine."
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echo "If you really want to try it on this machine, use the \
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--try-32bit-host flag."
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echo "Be warned that this may fail horribly at link time, due \
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very large binaries."
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return 1
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else
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echo "WARNING: 32-bit host build enabled. Here be dragons!"
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host_arch=x86
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fi
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;;
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*)
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echo "ERROR: Unsupported host architecture (${host_arch})."
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echo "Try running this script on a Linux/x86_64 machine instead."
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return 1
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esac
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case "${host_os}" in
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"linux")
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toolchain_dir="linux-${host_arch}"
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;;
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"mac")
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toolchain_dir="darwin-${host_arch}"
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;;
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*)
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echo "Host platform ${host_os} is not supported" >& 2
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return 1
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esac
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CURRENT_DIR="$(readlink -f "${SCRIPT_DIR}/../../")"
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if [[ -z "${CHROME_SRC}" ]]; then
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# If $CHROME_SRC was not set, assume current directory is CHROME_SRC.
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export CHROME_SRC="${CURRENT_DIR}"
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fi
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if [[ "${CURRENT_DIR/"${CHROME_SRC}"/}" == "${CURRENT_DIR}" ]]; then
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# If current directory is not in $CHROME_SRC, it might be set for other
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# source tree. If $CHROME_SRC was set correctly and we are in the correct
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# directory, "${CURRENT_DIR/"${CHROME_SRC}"/}" will be "".
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# Otherwise, it will equal to "${CURRENT_DIR}"
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echo "Warning: Current directory is out of CHROME_SRC, it may not be \
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the one you want."
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echo "${CHROME_SRC}"
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fi
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if [[ "${ANDROID_SDK_BUILD}" -eq 1 ]]; then
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if [[ -z "${TARGET_ARCH}" ]]; then
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return 1
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fi
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sdk_build_init
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# Sets up environment for building Chromium for Android with source. Expects
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# android environment setup and lunch.
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elif [[ -z "$ANDROID_BUILD_TOP" || \
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-z "$ANDROID_TOOLCHAIN" || \
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-z "$ANDROID_PRODUCT_OUT" ]]; then
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echo "Android build environment variables must be set."
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echo "Please cd to the root of your Android tree and do: "
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echo " . build/envsetup.sh"
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echo " lunch"
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echo "Then try this again."
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echo "Or did you mean NDK/SDK build. Run envsetup.sh without any arguments."
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return 1
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elif [[ -n "$CHROME_ANDROID_BUILD_WEBVIEW" ]]; then
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webview_build_init
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fi
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java -version 2>&1 | grep -qs "Java HotSpot"
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if [ $? -ne 0 ]; then
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echo "Please check and make sure you are using the Oracle Java SDK, and it"
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echo "appears before other Java SDKs in your path."
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echo "Refer to the \"Install prerequisites\" section here:"
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echo "https://code.google.com/p/chromium/wiki/AndroidBuildInstructions"
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return 1
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fi
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if [[ -n "$JAVA_HOME" && -x "$JAVA_HOME/bin/java" ]]; then
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"$JAVA_HOME/bin/java" -version 2>&1 | grep -qs "Java HotSpot"
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if [ $? -ne 0 ]; then
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echo "If JAVA_HOME is defined then it must refer to the install location"
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echo "of the Oracle Java SDK."
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echo "Refer to the \"Install prerequisites\" section here:"
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echo "https://code.google.com/p/chromium/wiki/AndroidBuildInstructions"
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return 1
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fi
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fi
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# Workaround for valgrind build
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if [[ -n "$CHROME_ANDROID_VALGRIND_BUILD" ]]; then
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# arm_thumb=0 is a workaround for https://bugs.kde.org/show_bug.cgi?id=270709
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DEFINES+=" arm_thumb=0 release_extra_cflags='-fno-inline\
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-fno-omit-frame-pointer -fno-builtin' release_valgrind_build=1\
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release_optimize=1"
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fi
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# Source a bunch of helper functions
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. ${CHROME_SRC}/build/android/adb_device_functions.sh
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ANDROID_GOMA_WRAPPER=""
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if [[ -d $GOMA_DIR ]]; then
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ANDROID_GOMA_WRAPPER="$GOMA_DIR/gomacc"
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fi
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export ANDROID_GOMA_WRAPPER
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# Declare Android are cross compile.
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export GYP_CROSSCOMPILE=1
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# Performs a gyp_chromium run to convert gyp->Makefile for android code.
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android_gyp() {
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# This is just a simple wrapper of gyp_chromium, please don't add anything
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# in this function.
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echo "GYP_GENERATORS set to '$GYP_GENERATORS'"
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(
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"${CHROME_SRC}/build/gyp_chromium" --depth="${CHROME_SRC}" --check "$@"
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)
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}
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# FLOCK needs to be null on system that has no flock
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which flock > /dev/null || export FLOCK=
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