56 lines
1.6 KiB
Bash
Executable file
56 lines
1.6 KiB
Bash
Executable file
#!/bin/bash
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#
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# Copyright (C) 2012 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# This script is useful for learning the path of the active toolchain
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# components within the ndk.
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# Run this script without parameters, for usage hints.
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# show usage if no parameter given
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WHICH=$1
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if [ "$WHICH" == "" ]; then
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echo "USAGE: ndk-which <tool>"
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echo "where tool is 'gdb', 'gcc', 'objdump', etc."
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exit 1
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fi
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MYNDKDIR=`dirname $0`
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# create a temporary skeleton project so that we can leverage build-local.mk
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TMPDIR=/tmp/ndk-which-$$
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mkdir -p $TMPDIR/jni
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cat >$TMPDIR/jni/Android.mk << "END_OF_FILE"
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include $(CLEAR_VARS)
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END_OF_FILE
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# 'get_build_var_for_abi' was copied from ndk-gdb
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get_build_var_for_abi ()
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{
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if [ -z "$GNUMAKE" ] ; then
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GNUMAKE=make
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fi
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NDK_PROJECT_PATH=$TMPDIR $GNUMAKE --no-print-dir -f $MYNDKDIR/build/core/build-local.mk DUMP_$1 APP_ABI=$2
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}
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TOOLCHAIN_PREFIX=`get_build_var_for_abi TOOLCHAIN_PREFIX armeabi`
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rm -Rf $TMPDIR
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# fully qualified file name
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FQFN=${TOOLCHAIN_PREFIX}$WHICH
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# use the host system's 'which' to decide/report if the file exists or not, and is executable
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which "$FQFN"
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