#!/bin/sh die(){ echo "$@" exit } # this works as 'which' but we use a different name to make it more obvious we # aren't using 'which'! ;-) findtool(){ file="$1" IFS=":" for path in $PATH do if test -f "$path/$file"; then echo "$path/$file" return fi done } #-------------------------------------------------------------------------- # autoconf 2.57 or newer # need_autoconf="2.57" ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` if test -z "$ac_version"; then echo "buildconf: autoconf not found." echo " You need autoconf version $need_autoconf or newer installed." exit 1 fi IFS=.; set $ac_version; IFS=' ' if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then echo "buildconf: autoconf version $ac_version found." echo " You need autoconf version $need_autoconf or newer installed." echo " If you have a sufficient autoconf installed, but it" echo " is not named 'autoconf', then try setting the" echo " AUTOCONF environment variable." exit 1 fi echo "buildconf: autoconf version $ac_version (ok)" #-------------------------------------------------------------------------- # autoheader 2.50 or newer # ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` if test -z "$ah_version"; then echo "buildconf: autoheader not found." echo " You need autoheader version 2.50 or newer installed." exit 1 fi IFS=.; set $ah_version; IFS=' ' if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then echo "buildconf: autoheader version $ah_version found." echo " You need autoheader version 2.50 or newer installed." echo " If you have a sufficient autoheader installed, but it" echo " is not named 'autoheader', then try setting the" echo " AUTOHEADER environment variable." exit 1 fi echo "buildconf: autoheader version $ah_version (ok)" #-------------------------------------------------------------------------- # automake 1.7 or newer # need_automake="1.7" am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` if test -z "$am_version"; then echo "buildconf: automake not found." echo " You need automake version $need_automake or newer installed." exit 1 fi IFS=.; set $am_version; IFS=' ' if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then echo "buildconf: automake version $am_version found." echo " You need automake version $need_automake or newer installed." echo " If you have a sufficient automake installed, but it" echo " is not named 'automake', then try setting the" echo " AUTOMAKE environment variable." exit 1 fi echo "buildconf: automake version $am_version (ok)" ac=`findtool ${ACLOCAL:-aclocal}` if test -z "$ac"; then echo "buildconf: aclocal not found. Weird automake installation!" exit 1 else echo "buildconf: aclocal found" fi #-------------------------------------------------------------------------- # libtool check # LIBTOOL_WANTED_MAJOR=1 LIBTOOL_WANTED_MINOR=4 LIBTOOL_WANTED_PATCH=2 LIBTOOL_WANTED_VERSION=1.4.2 # this approach that tries 'glibtool' first is some kind of work-around for # some BSD-systems I believe that use to provide the GNU libtool named # glibtool, with 'libtool' being something completely different. libtool=`findtool glibtool 2>/dev/null` if test ! -x "$libtool"; then libtool=`findtool libtool` fi # set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found LIBTOOLIZE="${libtool}ize" lt_pversion=`$libtool --version 2>/dev/null|head -n 1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'` if test -z "$lt_pversion"; then echo "buildconf: libtool not found." echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed" exit 1 fi lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$//'` IFS=.; set $lt_version; IFS=' ' lt_status="good" major=$1 minor=$2 patch=$3 if test "$major" = "$LIBTOOL_WANTED_MAJOR"; then if test "$minor" -lt "$LIBTOOL_WANTED_MINOR"; then lt_status="bad" elif test -n "$LIBTOOL_WANTED_PATCH"; then if test "$minor" -gt "$LIBTOOL_WANTED_MINOR"; then lt_status="good" elif test -n "$patch"; then if test "$patch" -lt "$LIBTOOL_WANTED_PATCH"; then lt_status="bad" fi else lt_status="bad" fi fi fi if test $lt_status != "good"; then echo "buildconf: libtool version $lt_pversion found." echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed" exit 1 fi echo "buildconf: libtool version $lt_version (ok)" if test -f "$LIBTOOLIZE"; then echo "buildconf: libtoolize found" else echo "buildconf: libtoolize not found. Weird libtool installation!" exit 1 fi #-------------------------------------------------------------------------- # m4 check # m4=`${M4:-m4} --version 2>/dev/null|head -n 1`; m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then echo "buildconf: GNU m4 version $m4_version (ok)" else echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" exit 1 fi #-------------------------------------------------------------------------- # perl check # PERL=`findtool perl` # ------------------------------------------------------------ # run the correct scripts now echo "buildconf: running libtoolize" ${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The libtool command failed" echo "buildconf: running aclocal" ${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The aclocal command line failed" if test -n "$PERL"; then echo "buildconf: running aclocal hack to convert all mv to mv -f" $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4 else echo "buildconf: perl not found" exit 1 fi echo "buildconf: running autoheader" ${AUTOHEADER:-autoheader} || die "The autoheader command failed" echo "buildconf: cp lib/config.h.in src/config.h.in" cp lib/config.h.in src/config.h.in echo "buildconf: running autoconf" ${AUTOCONF:-autoconf} || die "The autoconf command failed" if test -d ares; then cd ares echo "buildconf: running ares/libtoolize" ${LIBTOOLIZE:-libtoolize} --copy --automake --force || die "The libtool command failed" echo "buildconf: running ares/aclocal" ${ACLOCAL:-aclocal} $ACLOCAL_FLAGS || die "The ares aclocal command failed" echo "buildconf: running ares/autoconf" ${AUTOCONF:-autoconf} || die "The ares autoconf command failed" cd .. fi echo "buildconf: running automake" ${AUTOMAKE:-automake} -a -c || die "The automake command failed" echo "buildconf: OK" exit 0