nexmon – Blame information for rev 1

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1 office 1 #!/bin/bash
2 # Run with no arguments from any directory, with no special setup required.
3  
4 # Abort if any command returns an error exit status, or if an undefined
5 # variable is used.
6 set -e
7 set -u
8  
9 base_dir=$(realpath $(dirname $0))
10  
11 # Extract the latest version from the web page.
12 new_version=$(wget -O - --no-verbose -q http://zlib.net/ | \
13 grep 'http://zlib.net/zlib-[0-9].*.tar.gz' | \
14 sed 's/.*zlib-\(.*\)\.tar\.gz.*/\1/')
15 tgz_file="zlib-$new_version.tar.gz"
16  
17 echo "Upgrading zlib to version $new_version..."
18 echo "-------------------------------------------------------------------"
19  
20 echo "Downloading $tgz_file..."
21 wget -O /tmp/$tgz_file --no-verbose "http://zlib.net/$tgz_file"
22  
23 echo "Cleaning out old version..."
24 src_dir=$base_dir/src
25 rm -rf $src_dir
26  
27 echo "Unpacking new version..."
28 cd $base_dir
29 tar zxf /tmp/$tgz_file
30 mv zlib-$new_version src
31  
32 echo "Configuring new version..."
33 cd src
34 ./configure
35 rm Makefile configure.log
36 cd ..
37  
38 echo "Fixing NOTICE file..."
39 grep -A21 'Copyright notice:' src/README | tail -20 > NOTICE
40  
41 md5_sum=$(md5sum /tmp/$tgz_file)
42 echo "MD5: $md5_sum"