#!/bin/sh
# Run this to generate all the initial makefiles, etc.

DIE=0
package=gstreamer
srcfile=gst/gst.c

# a quick cvs co to ease the transition
if test ! -d common;
then
  echo "+ getting common/ from cvs"
  if test -e CVS/Tag
  then
    TAG="-r `tail -c +2 CVS/Tag`"
  fi
  cvs co $TAG common
fi

# source helper functions
if test ! -f common/gst-autogen.sh;
then
  echo There is something wrong with your source tree.
  echo You are missing common/gst-autogen.sh
  exit 1
fi
. common/gst-autogen.sh

CONFIGURE_DEF_OPT='--enable-maintainer-mode --enable-failing-tests --enable-poisoning --enable-gtk-doc --enable-docbook'

autogen_options $@

echo -n "+ check for build tools"
if test ! -z "$NOCHECK"; then echo ": skipped version checks"; else  echo; fi
version_check "autoconf" "$AUTOCONF autoconf autoconf259 autoconf257 autoconf-2.54 autoconf-2.53 autoconf253 autoconf-2.52 autoconf252" \
              "ftp://ftp.gnu.org/pub/gnu/autoconf/" 2 52 || DIE=1
version_check "automake" "$AUTOMAKE automake automake-1.7 automake17 automake-1.6" \
              "ftp://ftp.gnu.org/pub/gnu/automake/" 1 6 || DIE=1
version_check "autopoint" "autopoint" \
              "ftp://ftp.gnu.org/pub/gnu/gettext/" 0 11 5 || DIE=1
version_check "libtoolize" "libtoolize" \
              "ftp://ftp.gnu.org/pub/gnu/libtool/" 1 5 0 || DIE=1
version_check "pkg-config" "" \
              "http://www.freedesktop.org/software/pkgconfig" 0 8 0 || DIE=1

die_check $DIE

autoconf_2_52d_check || DIE=1
aclocal_check || DIE=1
autoheader_check || DIE=1

die_check $DIE

# if no arguments specified then this will be printed
if test -z "$*"; then
  echo "+ checking for autogen.sh options"
  echo "  This autogen script will automatically run ./configure as:"
  echo "  ./configure $CONFIGURE_DEF_OPT"
  echo "  To pass any additional options, please specify them on the $0"
  echo "  command line."
fi

toplevel_check $srcfile

# autopoint
#    older autopoint (< 0.12) has a tendency to complain about mkinstalldirs
if test -x mkinstalldirs; then rm mkinstalldirs; fi
#    first remove patch if necessary, then run autopoint, then reapply
if test -f po/Makefile.in.in;
then
  patch -p0 -R --forward < common/gettext.patch
fi
tool_run "$autopoint" "--force" "patch -p0 < common/gettext.patch"
patch -p0 < common/gettext.patch

# aclocal
if test -f acinclude.m4; then rm acinclude.m4; fi
tool_run "$aclocal" "-I common/m4 $ACLOCAL_FLAGS"

tool_run "$libtoolize" "--copy --force"
tool_run "$autoheader"

# touch the stamp-h.in build stamp so we don't re-run autoheader in maintainer mode -- wingo
echo timestamp > stamp-h.in 2> /dev/null

tool_run "$autoconf"
debug "automake: $automake"
tool_run "$automake" "--add-missing --copy"

test -n "$NOCONFIGURE" && {
  echo "skipping configure stage for package $package, as requested."
  echo "autogen.sh done."
  exit 0
}

echo "+ running configure ... "
test ! -z "$CONFIGURE_DEF_OPT" && echo "  ./configure default flags: $CONFIGURE_DEF_OPT"
test ! -z "$CONFIGURE_EXT_OPT" && echo "  ./configure external flags: $CONFIGURE_EXT_OPT"
echo

echo ./configure $CONFIGURE_DEF_OPT $CONFIGURE_EXT_OPT
./configure $CONFIGURE_DEF_OPT $CONFIGURE_EXT_OPT || {
        echo "  configure failed"
        exit 1
}

echo "Now type 'make' to compile $package."