AC_PREREQ([2.64])

m4_define([wayland_extension_major_version], [1])
m4_define([wayland_extension_minor_version], [0])
m4_define([wayland_extension_micro_version], [0])
m4_define([wayland_extension_version],
          [wayland_extension_major_version.wayland_extension_minor_version.wayland_extension_micro_version])

m4_define([wayland_protocols_major_version], [1])
m4_define([wayland_protocols_minor_version], [18])
m4_define([wayland_protocols_version],
          [wayland_protocols_major_version.wayland_protocols_minor_version])

AC_INIT([wayland-extension],
        [wayland_extension_version],
        [https://bugs.tizen.org/jira],
        [wayland-extension])

AC_SUBST([WAYLAND_EXTENSION_VERSION_MAJOR], [wayland_extension_major_version])
AC_SUBST([WAYLAND_EXTENSION_VERSION_MINOR], [wayland_extension_minor_version])
AC_SUBST([WAYLAND_EXTENSION_VERSION_MICRO], [wayland_extension_micro_version])
AC_SUBST([WAYLAND_EXTENSION_VERSION], [wayland_extension_version])
AC_SUBST([WAYLAND_PROTOCOLS_VERSION], [wayland_protocols_version])

AC_CONFIG_HEADERS([config.h])
#AC_CONFIG_MACRO_DIR([m4])

AM_INIT_AUTOMAKE([1.11 foreign no-dist-gzip dist-xz subdir-objects])

AM_SILENT_RULES([yes])

# Check for programs
AC_PROG_CC
AC_PROG_CXX
#AC_PROG_GREP
AC_PATH_PROG([wayland_scanner], [wayland-scanner])
if test x$wayland_scanner = x; then
   AC_MSG_ERROR([wayland-scanner is needed to compile])
fi
AC_PATH_PROG([cp], [cp])
if test x$cp = x; then
   AC_MSG_ERROR([cp is needed to compile])
fi
AC_PATH_PROG([perl], [perl])
if test x$perl = x; then
   AC_MSG_ERROR([perl is needed to compile])
fi

# Initialize libtool
LT_PREREQ([2.2])
LT_INIT

PKG_PROG_PKG_CONFIG()

PKG_CHECK_MODULES(WAYLAND_SERVER, wayland-server >= 1.7.0)
AC_SUBST(WAYLAND_SERVER_CFLAGS)
AC_SUBST(WAYLAND_SERVER_LIBS)

PKG_CHECK_MODULES(WAYLAND_CLIENT, wayland-client >= 1.7.0)
AC_SUBST(WAYLAND_CLIENT_CFLAGS)
AC_SUBST(WAYLAND_CLIENT_LIBS)

PKG_CHECK_MODULES(WAYLAND_SCANNER, wayland-scanner >= 1.7.0)

AC_ARG_ENABLE([build-examples],
   [AS_HELP_STRING([--enable-build-examples], [build examples. @<:@default=disabled@:>@])],
   [
    if test "x${enableval}" = "xyes" ; then
       want_build_examples="yes"
    else
       want_build_examples="no"
    fi
   ],
   [want_build_examples="no"])

AM_CONDITIONAL([BUILD_EXAMPLES], [test "${want_build_examples}" = "yes"])

AC_MSG_CHECKING([whether to build examples for wayland-extension])
AC_MSG_RESULT([${want_build_examples}])

if test "${want_build_examples}" = "yes"; then
   PKG_CHECK_MODULES([TBM], [libtbm])
   PKG_CHECK_MODULES([WL_TBM], [wayland-tbm-client])
   PKG_CHECK_MODULES([EVAS], [evas])
   PKG_CHECK_MODULES([ECORE], [ecore])
   PKG_CHECK_MODULES([ECORE_WL2], [ecore-wl2])
   PKG_CHECK_MODULES([ELEMENTARY], [elementary])
fi

PKG_CHECK_MODULES(GMOCK, gmock)
GMOCK_CFLAGS="$GMOCK_CLAGS"
GMOCK_LIBS="$GMOCK_LIBS"

AC_CONFIG_FILES([
	Makefile
	src/wayland-extension-version.h
	src/template-server.pc
	src/template-client.pc
	src/tizen-remote-surface-server.pc
	src/tizen-remote-surface-client.pc
	src/wayland-protocols.pc
])
AC_OUTPUT