[beast/temp-rc1] BUILD: autogen.sh: shrink down by using autoreconf

[Tim Janik <timj src gnome org>]

commit 6f2cb90f1230c4c766126690d6eefbf2d09b3bf2
Author: Tim Janik <timj gnu org>
Date:   Fri Oct 17 01:59:16 2014 +0200

    BUILD: autogen.sh: shrink down by using autoreconf

 autogen.sh |  160 ++++-------------------------------------------------------
 1 files changed, 11 insertions(+), 149 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index ee58e08..d281bd4 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,155 +1,17 @@
-#!/bin/sh
-## GNU Lesser General Public License version 2 or any later version.
+#!/bin/bash
 
-PROJECT=BEAST
-TEST_TYPE=-d
-FILE=bse
-AUTOMAKE=automake
-AUTOMAKE_POSTFIX=1.9
-AUTOMAKE_VERSION=1.9
-ACLOCAL=aclocal
-AUTOCONF=autoconf
-AUTOCONF_POSTFIX=2.50
-AUTOCONF_VERSION=2.57
-AUTOHEADER=autoheader
-LIBTOOLIZE=libtoolize
-LIBTOOLIZE_VERSION=1.5.0
-CONFIGURE_OPTIONS=
+CONFIGURE_OPTIONS=--enable-devel-mode=yes
 
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-ORIGDIR=`pwd`
-cd $srcdir
-DIE=0
-
-# check build directory
-test $TEST_TYPE $FILE || {
-       echo
-       echo "$0: must be invoked in the toplevel directory of $PROJECT"
-       DIE=1
-}
-
-# check_version(given,required) compare two versions in up to 6 decimal numbers
-check_version()
-{
-  # number pattern
-  N="\([^:]*\)"
-  # remove leading non-numbers, seperate by :
-     GIVEN=`echo "$1:0:0:0:0:0:0" | sed -e 's/^[^0-9]*//' -e 's/[^0-9]\+/:/g'`
-  REQUIRED=`echo "$2:0:0:0:0:0:0" | sed -e 's/^[^0-9]*//' -e 's/[^0-9]\+/:/g'`
-  # extract 6 numbers from $GIVEN into ac_v?
-  eval `echo "$GIVEN"    | sed "s/^$N:$N:$N:$N:$N:$N.*$/ac_v1=\1 ac_v2=\2 ac_v3=\3 ac_v4=\4 ac_v5=\5 
ac_v6=\6/" `
-  # extract 6 numbers from $REQUIRED into ac_r?
-  eval `echo "$REQUIRED" | sed "s/^$N:$N:$N:$N:$N:$N.*$/ac_r1=\1 ac_r2=\2 ac_r3=\3 ac_r4=\4 ac_r5=\5 
ac_r6=\6/" `
-  # do the actual comparison (yielding 1 on success)
-  ac_vm=`expr \( $ac_v1 \> $ac_r1 \) \| \( \( $ac_v1 \= $ac_r1 \) \& \(          \
-               \( $ac_v2 \> $ac_r2 \) \| \( \( $ac_v2 \= $ac_r2 \) \& \(         \
-                \( $ac_v3 \> $ac_r3 \) \| \( \( $ac_v3 \= $ac_r3 \) \& \(        \
-                 \( $ac_v4 \> $ac_r4 \) \| \( \( $ac_v4 \= $ac_r4 \) \& \(       \
-                  \( $ac_v5 \> $ac_r5 \) \| \( \( $ac_v5 \= $ac_r5 \) \& \(      \
-                   \( $ac_v6 \>= $ac_r6 \)                                       \
-                  \) \)  \
-                 \) \)   \
-                \) \)    \
-               \) \)     \
-              \) \)      `
-  #echo "Given:    ac_v1=$ac_v1 ac_v2=$ac_v2 ac_v3=$ac_v3 ac_v4=$ac_v4 ac_v5=$ac_v5 ac_v6=$ac_v6"
-  #echo "Required: ac_r1=$ac_r1 ac_r2=$ac_r2 ac_r3=$ac_r3 ac_r4=$ac_r4 ac_r5=$ac_r5 ac_r6=$ac_r6"
-  #echo "Result:   $ac_vm"
-  test $ac_vm = 1
-}
-
-# check for automake
-if check_version "`$AUTOMAKE --version 2>/dev/null | sed 1q`" $AUTOMAKE_VERSION ; then
-       :       # all fine
-elif check_version "`$AUTOMAKE$AUTOMAKE_POSTFIX --version 2>/dev/null | sed 1q`" $AUTOMAKE_VERSION ; then
-       AUTOMAKE=$AUTOMAKE$AUTOMAKE_POSTFIX
-       ACLOCAL=$ACLOCAL$AUTOMAKE_POSTFIX
-elif check_version "`$AUTOMAKE-$AUTOMAKE_POSTFIX --version 2>/dev/null | sed 1q`" $AUTOMAKE_VERSION ; then
-       AUTOMAKE=$AUTOMAKE-$AUTOMAKE_POSTFIX
-       ACLOCAL=$ACLOCAL-$AUTOMAKE_POSTFIX
-else
-       echo "You need to have $AUTOMAKE (version >= $AUTOMAKE_VERSION) installed to compile $PROJECT."
-       echo "Download the appropriate package for your distribution,"
-       echo "or get the source tarball at http://ftp.gnu.org/gnu/automake";
-       DIE=1
-fi
-
-# check for autoconf
-if check_version "`$AUTOCONF --version 2>/dev/null | sed 1q`" $AUTOCONF_VERSION ; then
-       :       # all fine
-elif check_version "`$AUTOCONF$AUTOCONF_POSTFIX --version 2>/dev/null | sed 1q`" $AUTOCONF_VERSION ; then
-       AUTOCONF=$AUTOCONF$AUTOCONF_POSTFIX
-       AUTOHEADER=$AUTOHEADER$AUTOCONF_POSTFIX
-elif check_version "`$AUTOCONF-$AUTOCONF_POSTFIX --version 2>/dev/null | sed 1q`" $AUTOCONF_VERSION ; then
-       AUTOCONF=$AUTOCONF-$AUTOCONF_POSTFIX
-       AUTOHEADER=$AUTOHEADER-$AUTOCONF_POSTFIX
-else
-       echo "You need to have $AUTOCONF (version >= $AUTOCONF_VERSION) installed to compile $PROJECT."
-       echo "Download the appropriate package for your distribution,"
-       echo "or get the source tarball at http://ftp.gnu.org/gnu/autoconf";
-       DIE=1
-fi
-
-# check for libtool
-check_version "`$LIBTOOLIZE --version 2>/dev/null | sed 1q`" $LIBTOOLIZE_VERSION || {
-       echo "You need to have $LIBTOOLIZE (version >= $LIBTOOLIZE_VERSION) installed to compile $PROJECT."
-       echo "Get the source tarball at http://ftp.gnu.org/gnu/libtool";
-       DIE=1
-}
-
-# sanity test aclocal
-$ACLOCAL --version >/dev/null 2>&1 || {
-       echo "Unable to run $ACLOCAL though $AUTOMAKE is available."
-       echo "Please correct the above error first."
-       DIE=1
-}
-
-# sanity test autoheader
-$AUTOHEADER --version >/dev/null 2>&1 || {
-       echo "Unable to run $AUTOHEADER though $AUTOCONF is available."
-       echo "Please correct the above error first."
-       DIE=1
-}
-
-# bail out as scheduled
-test "$DIE" -gt 0 && exit 1
-
-# sanity check $ACLOCAL_FLAGS
-if test -z "$ACLOCAL_FLAGS"; then
-       acdir=`$ACLOCAL --print-ac-dir`
-        m4tests="glib-2.0.m4"
-       for file in $m4tests ; do
-               [ ! -f "$acdir/$file" ] && {
-                       echo "WARNING: failed to find $file in $acdir"
-                       echo "         If this file is installed in /some/dir, you may need to set"
-                       echo "         the ACLOCAL_FLAGS environment variable to \"-I /some/dir\","
-                       echo "         or install $acdir/$file."
-               }
-       done
-fi
-
-echo "Cleaning configure cache..."
+echo "$0: Cleaning configure caches..."
 rm -rf autom4te.cache/
+rm -f  config.cache
 
-echo "Running: $LIBTOOLIZE"
-$LIBTOOLIZE --force || exit $?
-
-echo "Running: $ACLOCAL $ACLOCAL_FLAGS"
-$ACLOCAL $ACLOCAL_FLAGS        || exit $?
-
-echo "Running: $AUTOHEADER"
-$AUTOHEADER || exit $?
-
-echo "Running: $AUTOMAKE"
-case $CC in
-*xlc | *xlc\ * | *lcc | *lcc\ *) am_opt=--include-deps;;
-esac
-$AUTOMAKE -Wno-portability --force-missing --add-missing $am_opt || exit $?
+# automake *requires* ChangeLog
+echo "$0: Enforce ChangeLog presence"
+test -e ChangeLog || TZ=GMT0 touch ChangeLog -t 190112132145.52
 
-echo "Running: $AUTOCONF"
-$AUTOCONF || exit $?
+echo "$0: autoreconf -vfsi -Wno-portability"
+autoreconf -vfsi -Wno-portability || exit $?
 
-cd $ORIGDIR
-echo "Running: $srcdir/configure $CONFIGURE_OPTIONS $@"
-$srcdir/configure --enable-maintainer-mode $CONFIGURE_OPTIONS "$@" || exit $?
+echo "$0: ./configure $CONFIGURE_OPTIONS $@"
+./configure $CONFIGURE_OPTIONS "$@" || exit $?