1#!/bin/sh 2# 3# Copyright (C) 2010 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# 17# This shell script is a wrapper to launch the NDK build from the 18# command-line inside an application project path. 19# 20# Typical usage is: 21# 22# cd $PROJECT_PATH 23# ndk-build 24# 25# Assuming that the Android NDK root path is in your PATH. However, 26# you can also invoke it directly as: 27# 28# $NDK_ROOT/ndk-build 29# 30# This really is a tiny wrapper around GNU Make. 31# 32 33# Ensure we get the full path of this script's directory 34# this is needed if the caller uses the -C <path> GNU Make 35# option, as in: 36# 37# cd ndk 38# ./ndk-build -C <project-path> 39# 40PROGDIR=`dirname $0` 41PROGDIR=`cd $PROGDIR && pwd` 42 43# If GNUMAKE is defined, check that it points to a valid file 44if [ -n "$GNUMAKE" ] ; then 45 ABS_GNUMAKE=`which $GNUMAKE 2> /dev/null` 46 if [ $? != 0 ] ; then 47 echo "ERROR: Your GNUMAKE variable is defined to an invalid name: $GNUMAKE" 48 echo "Please fix it to point to a valid make executable (e.g. /usr/bin/make)" 49 exit 1 50 fi 51 GNUMAKE="$ABS_GNUMAKE" 52else 53 # Otherwise, use 'make' and check that it is available 54 GNUMAKE=`which make 2> /dev/null` 55 if [ $? != 0 ] ; then 56 echo "ERROR: Cannot find 'make' program. Please install Cygwin make package" 57 echo "or define the GNUMAKE variable to point to it." 58 exit 1 59 fi 60fi 61 62# On Windows, when running under cygwin, check that we are 63# invoking a cygwin-compatible GNU Make binary. It is unfortunately 64# common for app developers to have another non-cygwin compatible 65# 66if [ "$OSTYPE" = "cygwin" ] ; then 67 GNUMAKE=`cygpath -u $GNUMAKE` 68 PROGDIR_MIXED=`cygpath -m $PROGDIR` 69 CYGWIN_GNUMAKE=`$GNUMAKE -f "$PROGDIR_MIXED/build/core/check-cygwin-make.mk" 2>&1` 70 if [ $? != 0 ] ; then 71 echo "ERROR: You are using a non-Cygwin compatible Make program." 72 echo "Currently using: `cygpath -m $GNUMAKE`" 73 echo "" 74 echo "To solve the issue, follow these steps:" 75 echo "" 76 echo "1. Ensure that the Cygwin 'make' package is installed." 77 echo " NOTE: You will need GNU Make 3.81 or later!" 78 echo "" 79 echo "2. Define the GNUMAKE environment variable to point to it, as in:" 80 echo "" 81 echo " export GNUMAKE=/usr/bin/make" 82 echo "" 83 echo "3. Call 'ndk-build' again." 84 echo "" 85 exit 1 86 fi 87fi 88 89$GNUMAKE -f $PROGDIR/build/core/build-local.mk "$@" 90