mirror of https://github.com/siddontang/go.git
update readme, use remote gist to build leveled
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#!/bin/bash
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#refer https://github.com/norton/lets/blob/master/c_src/build_deps.sh
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SNAPPY_DIR=/usr/local/snappy
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LEVELDB_DIR=/usr/local/leveldb
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ROOT_DIR=$(pwd)
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BUILD_DIR=/tmp/build_leveldb
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mkdir -p $BUILD_DIR
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cd $BUILD_DIR
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if [ ! -f $SNAPPY_DIR/lib/libsnappy.a ]; then
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(git clone git@github.com:siddontang/snappy.git && \
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cd ./snappy && \
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./configure --prefix=$SNAPPY_DIR && \
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make && \
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make install && \
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cd ..)
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else
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echo "skip install snappy"
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fi
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cd $BUILD_DIR
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if [ ! -f $LEVELDB_DIR/lib/libleveldb.a ]; then
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(git clone git@github.com:siddontang/leveldb.git && \
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cd ./leveldb && \
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echo "echo \"PLATFORM_CFLAGS+=-I$SNAPPY_DIR/include\" >> build_config.mk" >> build_detect_platform &&
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echo "echo \"PLATFORM_CXXFLAGS+=-I$SNAPPY_DIR/include\" >> build_config.mk" >> build_detect_platform &&
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echo "echo \"PLATFORM_LDFLAGS+=-L $SNAPPY_DIR/lib -lsnappy\" >> build_config.mk" >> build_detect_platform &&
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make SNAPPY=1 && \
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make && \
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mkdir -p $LEVELDB_DIR/include/leveldb && \
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install include/leveldb/*.h $LEVELDB_DIR/include/leveldb && \
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mkdir -p $LEVELDB_DIR/lib && \
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cp -f libleveldb.* $LEVELDB_DIR/lib &&\
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cd ..)
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else
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echo "skip install leveldb"
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fi
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cd $ROOT_DIR
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export CGO_CFLAGS="-I$LEVELDB_DIR/include -I$SNAPPY_DIR/include"
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export CGO_CXXFLAGS="-I$LEVELDB_DIR/include -I$SNAPPY_DIR/include"
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export CGO_LDFLAGS="-L$LEVELDB_DIR/lib -L$SNAPPY_DIR/lib -lsnappy"
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export LD_LIBRARY_PATH=$(add_path $LD_LIBRARY_PATH $SNAPPY_DIR/lib)
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export LD_LIBRARY_PATH=$(add_path $LD_LIBRARY_PATH $LEVELDB_DIR/lib)
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go get github.com/jmhodges/levigo
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@ -0,0 +1,12 @@
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#!/bin/bash
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SNAPPY_DIR=/usr/local/snappy
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LEVELDB_DIR=/usr/local/leveldb
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export CGO_CFLAGS="-I$LEVELDB_DIR/include -I$SNAPPY_DIR/include"
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export CGO_CXXFLAGS="-I$LEVELDB_DIR/include -I$SNAPPY_DIR/include"
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export CGO_LDFLAGS="-L$LEVELDB_DIR/lib -L$SNAPPY_DIR/lib -lsnappy"
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export LD_LIBRARY_PATH=$(add_path $LD_LIBRARY_PATH $SNAPPY_DIR/lib)
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export LD_LIBRARY_PATH=$(add_path $LD_LIBRARY_PATH $LEVELDB_DIR/lib)
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go get github.com/jmhodges/levigo
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@ -2,10 +2,17 @@ a leveldb wrapper for levigo
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simplify use leveldb in go
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# Build leveldb
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see [https://gist.github.com/siddontang/dfbc835e06e47d0f6297](https://gist.github.com/siddontang/dfbc835e06e47d0f6297) for build leveldb
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# Install
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+ download leveldb and snappy source, uncompress and set source directory in build_deps.sh
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+ . ./build_deps.sh
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you must first set CGO_CFLAGS, CGO_LDFLAGS to your leveldb and snappy directory.
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dev.sh may help you:
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. ./dev.sh
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# Performance
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