smash the HEAD with the contents of b_cmd. HEAD_PRE_CMD_SMASH and

[fs/lustre-release.git] / lustre / autogen.sh

diff --git a/lustre/autogen.sh b/lustre/autogen.sh
index 004852e..be0d42d 100644 (file)
--- a/lustre/autogen.sh
+++ b/lustre/autogen.sh
@@ -1,88 +1,5 @@
-#!/bin/bash
-
-# taken from gnome-common/macros2/autogen.sh
-compare_versions() {
-    ch_min_version=$1
-    ch_actual_version=$2
-    ch_status=0
-    IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
-    set $ch_actual_version
-    for ch_min in $ch_min_version; do
-        ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
-        if [ -z "$ch_min" ]; then break; fi
-        if [ -z "$ch_cur" ]; then ch_status=1; break; fi
-        if [ $ch_cur -gt $ch_min ]; then break; fi
-        if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
-    done
-    IFS="$ch_save_IFS"
-    return $ch_status
-}
-
-error_msg() {
-       echo "$cmd is $1.  version $required is required to build Lustre."
-
-       if [ -e /usr/lib/autolustre/bin/$cmd ]; then
-               cat >&2 <<-EOF
-               You apparently already have Lustre-specific autoconf/make RPMs
-               installed on your system at /usr/lib/autolustre/share/$cmd.
-               Please set your PATH to point to those versions:
-
-               export PATH="/usr/lib/autolustre/bin:\$PATH"
-               EOF
-       else
-               cat >&2 <<-EOF
-               CFS provides RPMs which can be installed alongside your
-               existing autoconf/make RPMs, if you are nervous about
-               upgrading.  See
-
-               ftp://ftp.lustre.org/pub/other/autolustre/README.autolustre
-
-               You may be able to download newer version from:
-
-               http://ftp.gnu.org/gnu/$cmd/$cmd-$required.tar.gz
-       EOF
-       fi
-       [ "$cmd" = "autoconf" -a "$required" = "2.57" ] && cat >&2 <<EOF
-
-or for RH9 systems you can use:
-
-ftp://fr2.rpmfind.net/linux/redhat/9/en/os/i386/RedHat/RPMS/autoconf-2.57-3.noarch.rpm
-EOF
-       [ "$cmd" = "automake" -a "$required" = "1.7.8" ] && cat >&2 <<EOF
-
-or for RH9 systems you can use:
-
-ftp://fr2.rpmfind.net/linux/fedora/core/1/i386/os/Fedora/RPMS/automake-1.7.8-1.noarch.rpm
-EOF
-       exit 1
-}
-
-check_version() {
-    local cmd
-    local required
-    local version
-
-    cmd=$1
-    required=$2
-    echo -n "checking for $cmd $required... "
-    if ! $cmd --version >/dev/null ; then
-       error_msg "missing"
-    fi
-    version=$($cmd --version | awk "BEGIN { IGNORECASE=1 } /$cmd \(GNU $cmd\)/ { print \$4 }")
-    echo "found $version"
-    if ! compare_versions "$required" "$version" ; then
-       error_msg "too old"
-    fi
-}
-
-check_version automake "1.7.8"
-check_version autoconf "2.57"
-echo "Running aclocal..."
-aclocal
-echo "Running autoheader..."
-autoheader
-echo "Running automake..."
-automake -a -c
-echo "Running autoconf..."
-autoconf
+#!/bin/sh
 
+aclocal &&
+${AUTOMAKE:-automake} --add-missing &&
+${AUTOCONF:-autoconf}