#                                               -*- Autoconf -*-

# Process this file with autoconf to produce a configure script.

m4_define([champlain_major_version], [0])

m4_define([champlain_minor_version], [12])

m4_define([champlain_micro_version], [16])

m4_define([champlain_version],

          [champlain_major_version.champlain_minor_version.champlain_micro_version])

m4_define([champlain_minor_api_version], [m4_eval(champlain_minor_version + champlain_minor_version%2)])

m4_define([champlain_api_version],

          [champlain_major_version.champlain_minor_api_version])

AC_PREREQ([2.64])

AC_INIT([libchamplain],

        [champlain_version],

        [http://bugzilla.gnome.org/enter_bug.cgi?product=libchamplain],

        [libchamplain],

        [https://wiki.gnome.org/Projects/libchamplain])

AC_CONFIG_SRCDIR([champlain/champlain.h])

AC_CONFIG_HEADERS([config.h])

AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE([-Wno-portability no-dist-gzip dist-xz])

LT_PREREQ([2.2.6])

LT_INIT([dlopen])

m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

# Checks for programs.

AC_PROG_CC

AM_PROG_CC_C_O

# Before making a release, the LIBRARY_VERSION string should be modified.

# The string is of the form C:R:A.

# - If interfaces have been changed or added, but binary compatibility has

#   been preserved, change to C+1:0:A+1

# - If binary compatibility has been broken (eg removed or changed interfaces)

#   change to C+1:0:0

# - If the interface is the same as the previous version, change to C:R+1:A

LIBRARY_VERSION=10:0:10

CHAMPLAIN_API_VERSION=champlain_api_version

CHAMPLAIN_API_VERSION_NORM=champlain_major_version[_]champlain_minor_api_version

CHAMPLAIN_MAJOR_VERSION=champlain_major_version

CHAMPLAIN_MINOR_VERSION=champlain_minor_version

CHAMPLAIN_MICRO_VERSION=champlain_micro_version

CHAMPLAIN_VERSION=champlain_version

CHAMPLAIN_MAJORMINOR=champlain_api_version

AC_SUBST(CHAMPLAIN_API_VERSION)

AC_SUBST(CHAMPLAIN_API_VERSION_NORM)

AC_SUBST(CHAMPLAIN_MAJOR_VERSION)

AC_SUBST(CHAMPLAIN_MINOR_VERSION)

AC_SUBST(CHAMPLAIN_MICRO_VERSION)

AC_SUBST(CHAMPLAIN_VERSION)

AC_SUBST(CHAMPLAIN_MAJORMINOR)

AC_SUBST(LIBRARY_VERSION)

# Checks for libraries.

AC_CHECK_LIBM

AC_SUBST(LIBM)

PKG_CHECK_MODULES(DEPS,

  [   glib-2.0 >= 2.16

      gobject-2.0 >= 2.10

      gdk-3.0 >= 2.90

      clutter-1.0 >= 1.12

      cairo >= 1.4

      gio-2.0 >= 2.16

      sqlite3 >= 3.0

      libsoup-2.4 >= 2.42

  ]

)

AC_SUBST(DEPS_CFLAGS)

AC_SUBST(DEPS_LIBS)

AM_PATH_GLIB_2_0(2.16.0,,gobject gthread gio)

# check for gtk-doc

GTK_DOC_CHECK(1.9)

GNOME_COMPILE_WARNINGS([maximum])

GNOME_MAINTAINER_MODE_DEFINES

GOBJECT_INTROSPECTION_CHECK([0.6.3])

# -----------------------------------------------------------

# Enable debug

# -----------------------------------------------------------

AC_ARG_ENABLE(debug,

  AS_HELP_STRING([--disable-debug],[compile without debug code]),

    enable_debug=$enableval, enable_debug=yes )

if test x$enable_debug = xyes; then

  AC_DEFINE(ENABLE_DEBUG, [], [Enable debug code])

fi

# -----------------------------------------------------------

# Enable gtk

# -----------------------------------------------------------

AC_ARG_ENABLE(gtk,

  AS_HELP_STRING([--disable-gtk],[Do not compile Gtk+ embedded view]),

    enable_gtk=$enableval, enable_gtk=yes )

if test x$enable_gtk = xyes; then

  PKG_CHECK_MODULES(GTK,

    [   gtk+-3.0 >= 2.90

        clutter-gtk-1.0 >= 0.90

    ]

  )

  AC_SUBST(GTK_CFLAGS)

  AC_SUBST(GTK_LIBS)

fi

AM_CONDITIONAL(ENABLE_GTK, test "x$enable_gtk" = "xyes")

# -----------------------------------------------------------

# Enable memphis

# -----------------------------------------------------------

AC_ARG_ENABLE(memphis,

  AS_HELP_STRING([--disable-memphis],[Disable support of local rendering using libmemphis]),

    enable_memphis=$enableval, enable_memphis=no)

if test "x$enable_memphis" = "xyes"; then

  PKG_CHECK_MODULES(MEMPHIS, [memphis-0.2 >= 0.2.1])

fi

AC_SUBST(MEMPHIS_CFLAGS)

AC_SUBST(MEMPHIS_LIBS)

AM_CONDITIONAL(ENABLE_MEMPHIS, test "x$enable_memphis" = "xyes")

# -----------------------------------------------------------

# Enable vala bindings (default to "no")

# -----------------------------------------------------------

AC_ARG_ENABLE(vala,

  AS_HELP_STRING([--enable-vala], [Build Vala bindings [default=no]]),

    enable_vala=$enableval, enable_vala=no )

if test "x$enable_vala" = "xyes"; then

  if test "x$enable_introspection" = "xno"; then

    AC_MSG_ERROR([Cannot build vala bindings without gobject introspection])    

  fi

  AC_PATH_PROG(VAPIGEN, vapigen, vapigen)

  AC_SUBST(VAPIGEN)

fi

AM_CONDITIONAL(ENABLE_VALA, test "x$enable_vala" = "xyes")

# -----------------------------------------------------------

# Enable vala demos (default to "no")

# -----------------------------------------------------------

AC_ARG_ENABLE(vala-demos,

  AS_HELP_STRING([--enable-vala-demos],[Build vala demos [default=no]]),

    enable_vala_demos=$enableval, enable_vala_demos=no )

if test "x$enable_vala_demos" = "xyes"; then

  AM_PROG_VALAC([0.11.0])

  if test "x$VALAC" = "x" ; then

    AC_MSG_ERROR([Cannot find the "valac" compiler in your PATH])

  fi

fi

AM_CONDITIONAL(ENABLE_VALA_DEMOS, test "x$enable_vala_demos" = "xyes")

# -----------------------------------------------------------

# Generate features header file

# -----------------------------------------------------------

CHAMPLAIN_CONFIG_COMMANDS([champlain/champlain-features.h],

[

  echo '/* Generated by configure.  Do not edit. */'

  echo '#ifndef CHAMPLAIN_FEATURES_H'

  echo '#define CHAMPLAIN_FEATURES_H'

  echo ''

  if test "x$enable_memphis" = "xyes"; then

    echo '#define CHAMPLAIN_HAS_MEMPHIS 1'

    echo ''

  fi

  echo '#endif'

],[

  enable_memphis="$enable_memphis"

])

# ----------------------------------------------------------

AC_CONFIG_FILES([Makefile

                 build/Makefile

                 champlain/Makefile

                 champlain/champlain-version.h

                 demos/Makefile

                 demos/icons/Makefile

                 docs/Makefile

                 docs/reference/Makefile

                 docs/reference/version.xml

                 docs/reference-gtk/Makefile

                 docs/reference-gtk/version.xml

                 champlain-$CHAMPLAIN_API_VERSION.pc:champlain.pc.in

                 champlain-$CHAMPLAIN_API_VERSION-uninstalled.pc:champlain-uninstalled.pc.in

                 champlain-gtk-$CHAMPLAIN_API_VERSION.pc:champlain-gtk.pc.in

                 champlain-gtk-$CHAMPLAIN_API_VERSION-uninstalled.pc:champlain-gtk-uninstalled.pc.in

                 champlain-gtk/Makefile])

AC_OUTPUT

echo ""

echo "libchamplain $VERSION"

echo ""

echo "                 Prefix: ${prefix}"

echo "         Compiler flags: ${CFLAGS} ${CPPFLAGS}"

echo "          Documentation: ${enable_gtk_doc}"

echo "                  Debug: ${enable_debug}"

echo "              Gtk+ View: ${enable_gtk}"

echo ""

echo "Extra renderers:"

echo "       Memphis renderer: ${enable_memphis}"

echo ""

echo "Bindings:"

echo "  gobject-introspection: ${enable_introspection}"

echo "   Vala vapi generation: ${enable_vala}"

echo "             Vala demos: ${enable_vala_demos}"

echo ""