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08a12f3921
Just run "sh checklibs.sh". Currently checks liblua, libpcre, libpcap, and prints the latest version of liblinear (no version info is in the copy we have). Requires perl, curl, and a C compiler (cc).
75 lines
2.3 KiB
Bash
75 lines
2.3 KiB
Bash
#!/bin/sh
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NDIR=${NDIR:-$PWD}
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newest() {
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perl -ne'$n=pack"C*",split/\./;$m=($m,$n)[$n gt$m];END{print join".",unpack("C*",$m)}'
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}
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trim_version() {
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echo $1 | sed 's/\(^\|\.\)0*/\1/g'
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}
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check_libpcre() {
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PCRE_SOURCE="ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/"
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PCRE_MAJOR=""
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PCRE_MINOR=""
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eval $(grep '^PCRE_MAJOR=' $NDIR/libpcre/configure)
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eval $(grep '^PCRE_MINOR=' $NDIR/libpcre/configure)
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PCRE_VERSION="$PCRE_MAJOR.$PCRE_MINOR"
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PCRE_LATEST=$(curl -ls $PCRE_SOURCE | perl -lne 'if(/pcre-(\d+.\d+).tar.gz$/){print $1}' | newest)
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if [ "$PCRE_VERSION" != "$PCRE_LATEST" ]; then
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echo "Newer version of libpcre available"
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echo " Current:" $PCRE_VERSION
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echo " Latest: " $PCRE_LATEST
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echo " Source: $PCRE_SOURCE"
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fi
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}
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check_libpcap() {
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PCAP_SOURCE="http://www.tcpdump.org/release/"
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PCAP_VERSION=$(cat $NDIR/libpcap/VERSION)
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PCAP_LATEST=$(curl -s $PCAP_SOURCE | perl -lne 'if(/libpcap-([\d.]+).tar.gz/){print $1}' | newest)
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if [ "$PCAP_VERSION" != "$PCAP_LATEST" ]; then
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echo "Newer version of libpcap available"
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echo " Current:" $PCAP_VERSION
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echo " Latest: " $PCAP_LATEST
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echo " Source: $PCAP_SOURCE"
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fi
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}
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check_liblua() {
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LUA_SOURCE="http://www.lua.org/ftp/"
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cat >check_liblua.c <<EOC
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#include "lua.h"
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#include<stdio.h>
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int main(int argc,char *argv[]){
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printf("%s\\n", LUA_RELEASE);
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return 0;
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}
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EOC
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cc -I"$NDIR/liblua" -o check_liblua check_liblua.c
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LUA_VERSION=$(./check_liblua)
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LUA_VERSION=${LUA_VERSION#Lua }
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rm check_liblua check_liblua.c
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LUA_LATEST=$(curl -s $LUA_SOURCE | perl -lne 'if(/lua-([\d.]+).tar.gz/){print $1}' | newest)
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if [ "$LUA_VERSION" != "$LUA_LATEST" ]; then
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echo "Newer version of liblua available"
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echo " Current:" $LUA_VERSION
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echo " Latest: " $LUA_LATEST
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echo " Source: $LUA_SOURCE"
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fi
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}
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check_liblinear() {
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LINEAR_SOURCE="http://www.csie.ntu.edu.tw/~cjlin/liblinear/"
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echo "Can't check liblinear, no version information is available"
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LINEAR_LATEST=$(curl -s $LINEAR_SOURCE | perl -lne 'if(/The current release \(([^)]+)\) of <b>LIBLINEAR/){print $1;exit 0}')
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echo " Latest:" $LINEAR_LATEST
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}
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check_libpcre
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check_libpcap
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check_liblua
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check_liblinear
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