1#! /bin/sh 2 3echo "buildconf: checking installation..." 4res=0 5 6# any python 7python=${PYTHON-`build/PrintPath python3 python2 python`} 8if test -z "$python"; then 9 echo "buildconf: python not found." 10 echo " You need python installed" 11 echo " to build APR from SVN." 12 res=1 13else 14 py_version=`$python -c 'import sys; print(sys.version)' 2>&1|sed 's/ .*//;q'` 15 echo "buildconf: python version $py_version (ok)" 16fi 17 18# autoconf 2.59 or newer 19ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|sed -e 's/^[^0-9]*//;s/[a-z]* *$//;q'` 20if test -z "$ac_version"; then 21 echo "buildconf: autoconf not found." 22 echo " You need autoconf version 2.59 or newer installed" 23 echo " to build APR from SVN." 24 res=1 25else 26 IFS=.; set $ac_version; IFS=' ' 27 if test "$1" = "2" -a "$2" -lt "59" || test "$1" -lt "2"; then 28 echo "buildconf: autoconf version $ac_version found." 29 echo " You need autoconf version 2.59 or newer installed" 30 echo " to build APR from SVN." 31 res=1 32 else 33 echo "buildconf: autoconf version $ac_version (ok)" 34 fi 35fi 36 37# Sample libtool --version outputs: 38# ltmain.sh (GNU libtool) 1.3.3 (1.385.2.181 1999/07/02 15:49:11) 39# ltmain.sh (GNU libtool 1.1361 2004/01/02 23:10:52) 1.5a 40# output is multiline from 1.5 onwards 41 42# Require libtool 1.4 or newer 43libtool=`build/PrintPath glibtool1 glibtool libtool libtool15 libtool14` 44lt_pversion=`$libtool --version 2>/dev/null|sed -e 's/([^)]*)//g;s/^[^0-9]*//;s/[- ].*//g;q'` 45if test -z "$lt_pversion"; then 46 echo "buildconf: libtool not found." 47 echo " You need libtool version 1.4 or newer installed" 48 echo " to build APR from SVN." 49 res=1 50else 51 lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$/.\1/'` 52 IFS=.; set $lt_version; IFS=' ' 53 lt_status="good" 54 if test "$1" = "1"; then 55 if test "$2" -lt "4"; then 56 lt_status="bad" 57 fi 58 fi 59 if test $lt_status = "good"; then 60 echo "buildconf: libtool version $lt_pversion (ok)" 61 else 62 echo "buildconf: libtool version $lt_pversion found." 63 echo " You need libtool version 1.4 or newer installed" 64 echo " to build APR from SVN." 65 res=1 66 fi 67fi 68 69exit $res 70 71