configure.ac

   1 -*- mode: m4 -*-
   2 AC_PREREQ(2.54)
   3 AC_INIT
   4 AC_CANONICAL_TARGET
   5
   6 AS_VERSION(gst-python, GST_PYTHON_VERSION, 0, 1, 0, 0)
   7 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
   8
   9 AC_CONFIG_SRCDIR([gstreamer/gstreamermodule.c])
  10 AM_CONFIG_HEADER(config.h)
  11
  12 dnl Add parameters for aclocal
  13 ACLOCAL="$ACLOCAL -I common/m4 $ACLOCAL_FLAGS"
  14
  15 dnl required versions of other packages
  16 AC_SUBST(PYGTK_REQ, 1.99.14)
  17 AC_SUBST(GLIB_REQ,  2.0.0)
  18 AC_SUBST(GTK_REQ,   2.0.0)
  19 AC_SUBST(GST_REQ,   0.6.0)
  20
  21 AC_DISABLE_STATIC
  22 AC_PROG_LIBTOOL
  23
  24 dnl check for python
  25 dnl AM_PATH_PYTHON(2.2)
  26 AM_PATH_PYTHON
  27 AC_MSG_CHECKING(for python >= 2.2)
  28 prog="
  29 import sys, string
  30 minver = (2,2,0,'final',0)
  31 if sys.version_info < minver:
  32   sys.exit(1)
  33 sys.exit(0)"
  34
  35 if $PYTHON -c "$prog" 1>&AC_FD_CC 2>&AC_FD_CC
  36 then
  37   AC_MSG_RESULT(okay)
  38 else
  39   AC_MSG_ERROR(too old)
  40 fi
  41 AM_CHECK_PYTHON_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])
  42
  43 dnl check for GStreamer
  44 dnl start with 0.7
  45 GST_MAJORMINOR=0.7
  46 PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
  47                   HAVE_GSTREAMER=yes,HAVE_GSTREAMER=no)
  48
  49 dnl try 0.6
  50 if test "x$HAVE_GSTREAMER" = "xno"; then
  51         GST_MAJORMINOR=0.6
  52         PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
  53                           HAVE_GSTREAMER=yes,HAVE_GSTREAMER=no)
  54 fi
  55
  56 dnl Give error and exit if we don't have gstreamer
  57 if test "x$HAVE_GSTREAMER" = "xno"; then
  58         AC_MSG_ERROR(you need gstreamer development packages installed !)
  59 fi
  60
  61 AC_SUBST(GST_LIBS)
  62 AC_SUBST(GST_CFLAGS)
  63 AC_SUBST(GST_MAJORMINOR)
  64
  65 dnl check for pygtk
  66 PKG_CHECK_MODULES(PYGTK, pygtk-2.0 >= $PYGTK_REQ)
  67 AC_SUBST(PYGTK_CFLAGS)
  68 AC_PATH_PROG(PYGTK_CODEGEN, pygtk-codegen-2.0, no)
  69 if test "x$PYGTK_CODEGEN" = xno; then
  70   AC_MSG_ERROR(could not find pygtk-codegen-2.0 script)
  71 fi
  72
  73 AC_MSG_CHECKING(for pygtk defs)
  74 PYGTK_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygtk-2.0`
  75 AC_SUBST(PYGTK_DEFSDIR)
  76 AC_MSG_RESULT($PYGTK_DEFSDIR)
  77
  78 AC_MSG_CHECKING(for pygtk h2def)
  79 PYGTK_H2DEF=`$PKG_CONFIG --variable=datadir pygtk-2.0`/pygtk/2.0/codegen/h2def.py
  80 AC_SUBST(PYGTK_H2DEF)
  81 AC_MSG_RESULT($PYGTK_H2DEF)
  82
  83 #dnl check for glib
  84 #AM_PATH_GLIB_2_0(glib_required_version,,[AC_MSG_ERROR(maybe you want the gtk-gnome-1-2 branch?)],$extra_mods)
  85 #
  86 #dnl check to make sure we can find gtk
  87 #AM_PATH_GTK_2_0(gtk_required_version,,[AC_MSG_ERROR(maybe you want the gtk-gnome-1-2 branch?)],$extra_mods)
  88
  89 AC_MSG_CHECKING(for gstreamer include dir)
  90 GST_INCLUDEDIR=`$PKG_CONFIG --variable=includedir gstreamer-$GST_MAJORMINOR`
  91
  92 AC_SUBST(GST_INCLUDEDIR)
  93 AC_MSG_RESULT($GST_INCLUDEDIR)
  94 if test "x$GST_INCLUDEDIR" = "x"; then
  95   AC_MSG_ERROR(no gstreamer include dir found)
  96 fi
  97
  98
  99 AC_CHECK_PROG(HAVE_XMLTO, xmlto, true, false)
 100 AC_CHECK_PROG(HAVE_XMLCATALOG, xmlcatalog, true, false)
 101
 102 AC_ARG_ENABLE(docs,
 103 AC_HELP_STRING([--enable-docs],[enable building of documentation]),
 104 [case "${enableval}" in
 105   yes)
 106     if test "x$HAVE_XMLTO" = "xtrue" ; then
 107       BUILD_DOCS=yes
 108     else
 109       AC_MSG_ERROR([you don't have xmlto, so don't use --enable-docs])
 110       BUILD_DOCS=no
 111     fi
 112     if test "x$HAVE_XMLCATALOG" = "xtrue" ; then
 113       BUILD_DOCS=yes
 114     else
 115       AC_MSG_ERROR([you don't have xmlcatalog, so don't use --enable-docs])
 116       BUILD_DOCS=no
 117     fi ;;
 118   no)  BUILD_DOCS=no ;;
 119   *) AC_MSG_ERROR(bad value ${enableval} for --enable-docs) ;;
 120 esac],
 121 [BUILD_DOCS=yes]) dnl Default value
 122
 123 AM_CONDITIONAL(BUILD_DOCS,          test "x$BUILD_DOCS" = "xyes")
 124
 125
 126 dnl add debugging options ...
 127 changequote(,)dnl
 128 if test "x$GCC" = xyes; then
 129   case " $CFLAGS " in
 130   *[\   \ ]-Wall[\      \ ]*) ;;
 131   *) CFLAGS="$CFLAGS -Wall" ;;
 132   esac
 133
 134   case " $CFLAGS " in
 135   *[\   \ ]-std=c9x[\   \ ]*) ;;
 136   *) CFLAGS="$CFLAGS -std=c9x" ;;
 137   esac
 138 fi
 139 changequote([,])dnl
 140
 141 AC_OUTPUT([
 142   Makefile
 143   gstreamer/Makefile
 144   pkgconfig/Makefile
 145   pkgconfig/gst-python.pc
 146   pkgconfig/gst-python-uninstalled.pc
 147   examples/Makefile
 148   examples/gstreamer/Makefile
 149   docs/Makefile
 150   docs/gst-python.ent
 151   gst-python.spec
 152 ])