configure.ac

   1 # Copyright 2012 Brandon Invergo <brandon@invergo.net>
   2 #
   3 # Copying and distribution of this file, with or without modification,
   4 # are permitted in any medium without royalty provided the copyright
   5 # notice and this notice are preserved.  This file is offered as-is,
   6 # without any warranty.
   7
   8 # This is a basic Autoconf configure.ac file for Python-based
   9 # projects. It is not intended to be used as-is, but rather to be
  10 # modified to the specific needs of the project.
  11
  12
  13 dnl####################################
  14 dnl Define some macros here as needed #
  15 dnl####################################
  16
  17 # The minimum-required Python versions
  18 m4_define(python_min_ver, 2.6)
  19
  20
  21 dnl#############################################
  22 dnl Import the Python-specific Autoconf macros #
  23 dnl#############################################
  24
  25 # Unless these macros are included upstream somewhere, this must be included
  26 m4_include([m4/python.m4])
  27
  28
  29 dnl#######################################
  30 dnl Autoconf and Automake initialization #
  31 dnl#######################################
  32
  33 # Initialize Autoconf.
  34 AC_INIT(mediagoblin, 0.3.1)
  35
  36 # Load macros from the m4/ directory
  37 AC_CONFIG_MACRO_DIR([m4])
  38 AM_INIT_AUTOMAKE
  39
  40 # Here we check if we are using Python 3
  41 PC_PYTHON_VERIFY_VERSION([$PYTHON], 3.0,
  42                           py3k=true,
  43                           py3k=false)
  44 # If using python 3, try to find python 2 instead
  45 if test "$py3k" = "true" ; then
  46    m4_define_default([_PYTHON2_BINS], [python2 python2.7 python2.6])
  47    AC_PATH_PROGS(PYTHON, [_PYTHON2_BINS])
  48 else
  49 # otherwise check that the Python 2 version is sufficient
  50    PC_PYTHON_VERIFY_VERSION([$PYTHON], python_min_ver, ,
  51                             [AC_MSG_ERROR(Python interpreter too old)])
  52 fi
  53
  54 AC_CHECK_PROGS([SPHINXBUILD], [sphinx-build sphinx-build2], [no])
  55 AS_IF([test "x$SPHINXBUILD" = xno],
  56             AC_MSG_WARN(sphinx-build is required to build documentation))
  57
  58
  59 AC_ARG_WITH([virtualenv],
  60         [AS_HELP_STRING([--with-virtualenv], [install to a Python virtualenv])],
  61         [],
  62         [with_virtualenv=no])
  63 AS_IF([test "x$with_virtualenv" != xno],
  64             AC_CHECK_PROGS([VIRTUALENV], [virtualenv virtualenv2], [no])
  65             AS_IF([test "x$VIRTUALENV" = xno],
  66             [AC_MSG_FAILURE(
  67                 [--with-virtualenv given but virtualenv could not be found])]),
  68         AC_SUBST([VIRTUALENV], [no]))
  69 AC_ARG_VAR([VIRTUALENV_FLAGS], [flags to pass to the virtualenv command])
  70
  71 AC_PROG_MKDIR_P
  72 AC_PROG_INSTALL
  73
  74 PC_PYTHON_CHECK_HEADERS(,[AC_MSG_ERROR(could not find Python headers)])
  75
  76 PC_PYTHON_SITE_PACKAGE_DIR
  77 PC_PYTHON_EXEC_PACKAGE_DIR
  78
  79 PC_PYTHON_CHECK_MODULE([lxml],,[AC_MSG_ERROR(could not find Python lxml module)])
  80 PC_PYTHON_CHECK_MODULE([Image],,[AC_MSG_ERROR(could not find Python Imaging Library)])
  81
  82
  83
  84 # Files to be configured
  85 AC_CONFIG_FILES([Makefile])
  86 # Generate config.status
  87 AC_OUTPUT