configure.ac

AC_PREREQ([2.70])dnl

dnl# Define the sub-version numbers for this release
dnl#
dnl# now done like this to save repetition, and make it more explicit where
dnl# we should define these numbers (we could pick up the same info by other
dnl# means, though this leaves nobody in any doubt about where this is being
dnl# defined).
m4_define([CEGUI_MAJ_VER],[0])
m4_define([CEGUI_MIN_VER],[7])
m4_define([CEGUI_REL_VER],[9])dnl

dnl# Construct the final version number out of the sub-version values
dnl# specified above:
m4_define([CEGUI_RELEASE_VERSION],[CEGUI_MAJ_VER.CEGUI_MIN_VER.CEGUI_REL_VER])

AC_INIT([CEGUI],[CEGUI_RELEASE_VERSION],[http://mantis.cegui.org.uk/],[CEGUI])
AC_CONFIG_SRCDIR([cegui/src/CEGUIBase.cpp])
AC_CONFIG_AUX_DIR([build-aux])
AM_INIT_AUTOMAKE([1.10 foreign dist-zip tar-ustar subdir-objects])
AM_MAINTAINER_MODE
AC_CONFIG_HEADERS([cegui/include/config.h])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_HOST

# Checks for programs.
AC_MSG_CHECKING([programs])
AC_MSG_RESULT([ ])
AC_PROG_CXX
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S
if test "x${RANLIB}" = "x"; then
  test -z "${RANLIB}"
  AC_PROG_RANLIB
else
  test -n "${RANLIB}" && test -x "${RANLIB}" && export RANLIB
fi

AC_CHECK_PROG([DOXYGEN],[doxygen],[doxygen],[])
AC_CHECK_PROG([DOXYGENDOT],[dot],[dot],[])dnl

PKG_PROG_PKG_CONFIG
if test -z "${PKG_CONFIG}"; then
    AC_MSG_ERROR([pkg-config was not found.  Please ensure pkg-config is installed and / or set the PKG_CONFIG variable])
fi

# Disable building static library
AC_DISABLE_STATIC

# Initialise libtool (we want DLLs on Win32 platform)
LT_INIT([win32-dll disable-static dlopen])dnl

# Setup some stuff depending on the system we're running on
case $host_os in
    *mingw32* ) MINGW32=yes
                cegui_pc_platform_libs=-lwinmm
                ;;
     *darwin* ) MACOSX=yes
                cegui_pc_platform_libs=""
                ;;
            * ) MINGW32=no
                cegui_pc_platform_libs=""
                ;;
esac

AC_SUBST([cegui_pc_platform_libs])dnl

AM_CONDITIONAL([MINGW32_BUILD],[test "x${MINGW32}" = "xyes"])
AM_CONDITIONAL([MACOSX_BUILD],[test "x${MACOSX}" = "xyes"])dnl

# Checks for libraries (skip on mingw32).
AC_MSG_CHECKING([libraries])
AC_MSG_RESULT([ ])
if test "x${MINGW32}" != "xyes"; then
    AC_CHECK_LIB([dl],[dlclose],[],[
      AC_CHECK_LIB([dl],[dlsym])
    ])
    AC_CHECK_LIB([pthread],[pthread_create],[],
                 [AC_MSG_ERROR([cannot find pthread library])])
fi

CEGUI_CODE_OPTIONS

CEGUI_CHECK_FREETYPE
CEGUI_CHECK_PCRE

CEGUI_CHECK_XML_PARSERS
CEGUI_CHECK_IMAGE_CODECS

# Checks for header files.
AC_MSG_CHECKING([headers])
AC_MSG_RESULT([ ])
dnl# autoupdate says:
dnl# The preprocessor macro `STDC_HEADERS' is obsolete.
dnl# Except in unusual embedded environments, you can safely include all
dnl# ISO C90 headers unconditionally.
# Autoupdate added the next few lines to ensure that your configure
# script's behavior did not change.  They are probably safe to remove.
AC_CHECK_INCLUDES_DEFAULT
if test "x${EGREP}" = "x"; then
  test -z "${EGREP}" || unset EGREP
  AC_PROG_EGREP
fi
AC_PATH_X
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([limits.h locale.h malloc.h malloc/malloc.h stddef.h \
                  stdlib.h string.h sys/time.h wchar.h])dnl

if test "x${ac_cv_header_inttypes_h}" = "x"; then
  test -z "${ac_cv_header_inttypes_h}"
  AC_CHECK_HEADERS([inttypes.h])
fi
if test "x${ac_cv_header_stdint_h}" = "x"; then
  test -z "${ac_cv_header_stdint_h}"
  AC_CHECK_HEADERS([stdint.h])
fi
if test "x${ac_cv_header_unistd_h}" = "x"; then
  test -z "${ac_cv_header_unistd_h}"
  AC_CHECK_HEADERS([unistd.h])
fi

# Checks for typedefs, structures, and compiler characteristics.
AC_MSG_CHECKING([typedefs, structures, and compiler characteristics])
AC_MSG_RESULT([ ])
AC_C_CONST
AC_C_INLINE
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_SIZE_T
AC_TYPE_UINT64_T
AC_STRUCT_TM
AC_C_VOLATILE
AC_CHECK_TYPES([ptrdiff_t])dnl

# Checks for library functions.
AC_MSG_CHECKING([functions])
AC_MSG_RESULT([ ])
AC_FUNC_ERROR_AT_LINE
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_MKTIME
AC_FUNC_REALLOC
AC_FUNC_STRCOLL
AC_FUNC_STRFTIME
AC_CHECK_FUNCS([atexit floor gettimeofday memchr memmove memset pow regcomp \
                select setenv setlocale sqrt strchr strcspn strerror strpbrk \
                strrchr strtol strtoul])dnl

# check for renderers
AC_MSG_CHECKING([renderers])
AC_MSG_RESULT([ ])
CEGUI_ENABLE_OPENGL_RENDERER
CEGUI_ENABLE_OGRE_RENDERER
CEGUI_ENABLE_NULL_RENDERER
CEGUI_ENABLE_IRRLICHT_RENDERER
CEGUI_ENABLE_DIRECTFB_RENDERER

# ...and stuff:
AC_MSG_CHECKING([miscellaneous other thing])
AC_MSG_RESULT([ ])

# decide whether to use gtk dialog in samples
CEGUI_CHECK_GTK_FOR_SAMPLES

# decide whether to build the samples
CEGUI_CHECK_WANTS_SAMPLES

# decide whether to build the lua module
CEGUI_CHECK_LUA

# decide whether to build the python bindings
CEGUI_CHECK_PYTHON

# handle config for bi-directional text support.
CEGUI_CHECK_BIDI

CEGUI_CHECK_DEFAULT_LOGGER
CEGUI_CHECK_MINIZIP_RESOURCE_PROVIDER

CEGUI_LIBTOOL_OPTIONS
CEGUI_CHECK_BUILD_SUFFIX
CEGUI_CHECK_STATIC

dnl# Create the makefiles
AC_CONFIG_FILES([cegui/CEGUI-NULL.pc
                 cegui/CEGUI-OGRE.pc
                 cegui/CEGUI-OPENGL.pc
                 cegui/CEGUI.pc
                 cegui/CEGUI.spec
                 cegui/Makefile
                 cegui/include/elements/Makefile
                 cegui/include/falagard/Makefile
                 cegui/include/ImageCodecModules/CoronaImageCodec/Makefile
                 cegui/include/ImageCodecModules/DevILImageCodec/Makefile
                 cegui/include/ImageCodecModules/FreeImageImageCodec/Makefile
                 cegui/include/ImageCodecModules/Makefile
                 cegui/include/ImageCodecModules/SILLYImageCodec/Makefile
                 cegui/include/ImageCodecModules/STBImageCodec/Makefile
                 cegui/include/ImageCodecModules/TGAImageCodec/Makefile
                 cegui/include/Makefile
                 cegui/include/RendererModules/Direct3D10/Makefile
                 cegui/include/RendererModules/Direct3D11/Makefile
                 cegui/include/RendererModules/Direct3D9/Makefile
                 cegui/include/RendererModules/DirectFB/Makefile
                 cegui/include/RendererModules/Irrlicht/Makefile
                 cegui/include/RendererModules/Null/Makefile
                 cegui/include/RendererModules/Ogre/Makefile
                 cegui/include/RendererModules/OpenGL/Makefile
                 cegui/include/RendererModules/Makefile
                 cegui/include/ScriptingModules/LuaScriptModule/Makefile
                 cegui/include/ScriptingModules/LuaScriptModule/support/Makefile
                 cegui/include/ScriptingModules/LuaScriptModule/support/tolua++/Makefile
                 cegui/include/ScriptingModules/Makefile
                 cegui/include/WindowRendererSets/Falagard/Makefile
                 cegui/include/WindowRendererSets/Makefile
                 cegui/include/XMLParserModules/ExpatParser/Makefile
                 cegui/include/XMLParserModules/LibxmlParser/Makefile
                 cegui/include/XMLParserModules/Makefile
                 cegui/include/XMLParserModules/RapidXMLParser/Makefile
                 cegui/include/XMLParserModules/TinyXMLParser/Makefile
                 cegui/include/XMLParserModules/XercesParser/Makefile
                 cegui/src/ImageCodecModules/CoronaImageCodec/Makefile
                 cegui/src/ImageCodecModules/DevILImageCodec/Makefile
                 cegui/src/ImageCodecModules/FreeImageImageCodec/Makefile
                 cegui/src/ImageCodecModules/Makefile
                 cegui/src/ImageCodecModules/SILLYImageCodec/Makefile
                 cegui/src/ImageCodecModules/STBImageCodec/Makefile
                 cegui/src/ImageCodecModules/TGAImageCodec/Makefile
                 cegui/src/Makefile
                 cegui/src/RendererModules/Direct3D10/Makefile
                 cegui/src/RendererModules/Direct3D11/Makefile
                 cegui/src/RendererModules/Direct3D9/Makefile
                 cegui/src/RendererModules/DirectFB/Makefile
                 cegui/src/RendererModules/Irrlicht/Makefile
                 cegui/src/RendererModules/Null/Makefile
                 cegui/src/RendererModules/Ogre/Makefile
                 cegui/src/RendererModules/OpenGL/Makefile
                 cegui/src/RendererModules/Makefile
                 cegui/src/ScriptingModules/LuaScriptModule/Makefile
                 cegui/src/ScriptingModules/LuaScriptModule/package/Makefile
                 cegui/src/ScriptingModules/LuaScriptModule/support/Makefile
                 cegui/src/ScriptingModules/LuaScriptModule/support/tolua++bin/Makefile
                 cegui/src/ScriptingModules/LuaScriptModule/support/tolua++/Makefile
                 cegui/src/ScriptingModules/Makefile
                 cegui/src/ScriptingModules/PythonScriptModule/Makefile
                 cegui/src/ScriptingModules/PythonScriptModule/bindings/Makefile
                 cegui/src/WindowRendererSets/Falagard/Makefile
                 cegui/src/WindowRendererSets/Makefile
                 cegui/src/XMLParserModules/ExpatParser/Makefile
                 cegui/src/XMLParserModules/LibxmlParser/Makefile
                 cegui/src/XMLParserModules/Makefile
                 cegui/src/XMLParserModules/RapidXMLParser/Makefile
                 cegui/src/XMLParserModules/TinyXMLParser/Makefile
                 cegui/src/XMLParserModules/XercesParser/Makefile
                 datafiles/Makefile
                 doc/Makefile
                 doc/doxygen/doxyfile
                 doc/doxygen/Makefile
                 projects/Makefile
                 Samples/common/include/Makefile
                 Samples/common/Makefile
                 Samples/common/src/Makefile
                 Samples/Demo6/Makefile
                 Samples/Demo7/Makefile
                 Samples/Demo8/Makefile
                 Samples/DragDropDemo/Makefile
                 Samples/FalagardDemo1/Makefile
                 Samples/FirstWindow/Makefile
                 Samples/InventoryDemo/Makefile
                 Samples/FontDemo/Makefile
                 Samples/Makefile
                 Samples/Minesweeper/Makefile
                 Samples/ScrollablePaneDemo/Makefile
                 Samples/TabControlDemo/Makefile
                 Samples/TextDemo/Makefile
                 Samples/TreeDemo/Makefile
                 Makefile])
AC_OUTPUT

dnl# Now generate some output to summarise what we have done here
echo ""
echo "************************************************************************"
echo "* Crazy Eddie's GUI System - Configuration Results Summary"
echo "************************************************************************"
echo "* Library Release Version:                              CEGUI_RELEASE_VERSION"
echo "*"
echo "* Code options:"
echo "*         Building CEGUI in debug mode:                 ${cegui_enable_debug-no}"
echo "*"
echo "* Bi-directional text support:                          ${cegui_enable_bidi-no}"
if test x$cegui_enable_bidi = xyes; then
    if test x$cegui_with_minibidi = xyes; then
echo "*         Using: internal minibidi library"
    else
echo "*         Using: external fribidi library"
    fi
fi
echo "*"
echo "* Building MinizipResourceProvider:                     ${cegui_enable_minizip_rp-no}"
echo "*"
echo "* Renderer Modules:"
echo "*         Building OpenGL Renderer:                     ${cegui_enable_opengl-no}"
echo "*             Using external GLEW library:              ${cegui_found_glew-no}"
echo "*         Building Ogre Renderer:                       ${cegui_enable_ogre-no}"
echo "*         Building Irrlicht Renderer:                   ${cegui_enable_irrlicht-no}"
echo "*         Building DirectFB Renderer:                   ${cegui_enable_directfb-no}"
echo "*         Building Null Renderer:                       ${cegui_enable_null-no}"
echo "*"
echo "* Image Loading Codec Modules:"
echo "*         Building Corona Image Codec:                  ${cegui_with_corona-no}"
echo "*         Building DevIL Image Codec:                   ${cegui_with_devil-no}"
echo "*         Building FreeImage Image Codec:               ${cegui_with_freeimage-no}"
echo "*         Building SILLY Image Codec:                   ${cegui_with_silly-no}"
echo "*         Building STB Image Codec:                     ${cegui_with_stb-no}"
echo "*         Building TGA Image Codec:                     ${cegui_with_tga-no}"
echo "*"
echo "*         Default Image Codec will be:                  ${cegui_default_image_codec}"
if test x"$cegui_default_image_codec" != x"DevILImageCodec" &&
   test x"$cegui_default_image_codec" != x"FreeImageImageCodec" &&
   test x"$cegui_default_image_codec" != x"SILLYImageCodec" &&
   test x"$cegui_default_image_codec" != x"CoronaImageCodec" &&
   test x"$cegui_default_image_codec" != x"STBImageCodec" &&
   test x"$cegui_default_image_codec" != x"TGAImageCodec"; then
echo "*"
echo "*         WARNING!  Default codec is not set to one of the pre-made codecs:"
echo "*         WARNING!      DevILImageCodec, FreeImageImageCodec, SILLYImageCodec,"
echo "*         WARNING!      CoronaImageCodec, STBImageCodec or TGAImageCodec."
echo "*         WARNING!"
echo "*         WARNING!  This is fine if you meant to do this and are using a custom"
echo "*         WARNING!  codec as the 'hard-coded' default, else you should go back"
echo "*         WARNING!  and check the config values specified for building codecs"
echo "*         WARNING!  and setting the default codec (--with-default-image-codec)."
fi
echo "*"
echo "* XML Parser Modules:"
echo "*         Building TinyXMLParser:                       ${cegui_with_tinyxml-no}"
if test x$cegui_with_tinyxml = xyes; then
echo "*             Using external TinyXML library:           ${cegui_found_tinyxml-no}"
fi
echo "*         Building ExpatParser:                         ${cegui_with_expat-no}"
echo "*         Building LibXMLParser:                        ${cegui_with_libxml-no}"
echo "*         Building XercesParser:                        ${cegui_with_xerces-no}"
echo "*         Building RapidXMLParser:                      ${cegui_with_rapidxml-no}"
echo "*"
echo "*         Default XML Parser is:                        ${cegui_default_parser-none}"
if test x"$cegui_default_parser" != x"XercesParser" &&
   test x"$cegui_default_parser" != x"ExpatParser" &&
   test x"$cegui_default_parser" != x"LibxmlParser" &&
   test x"$cegui_default_parser" != x"RapidXMLParser" &&
   test x"$cegui_default_parser" != x"TinyXMLParser"; then
echo "*"
echo "*         WARNING!  Default parser is not set to one of the pre-made parsers:"
echo "*         WARNING!  XercesParser, ExpatParser, LibxmlParser, RapidXMLParser"
echo "*         WARNING!  or TinyXMLParser."
echo "*         WARNING!"
echo "*         WARNING!  This is fine if you meant to do this and are using a custom"
echo "*         WARNING!  parser as the 'hard-coded' default, else you should go back"
echo "*         WARNING!  and check the config values specified for building parsers"
echo "*         WARNING!  and setting the default parser (--with-default-xml-parser)."
fi
echo "*"
echo "* Scripting:"
echo "*         Building Lua scripting module:                ${cegui_with_lua-no}"
if test x$cegui_with_lua = xyes; then
echo "*             Safety checks enabled:                    ${cegui_enable_safe_lua-no}"
fi
echo "*         Building tolua++cegui generator:              ${cegui_build_toluatool-no}"
if test x$cegui_with_lua = xyes; then
echo "*             Using external tolua++ library:           ${cegui_found_toluapp-no}"
fi
echo "*"
echo "*         Building Python extension module(s):          ${cegui_with_python-no}"
echo "*"
echo "* Samples Framework:"
echo "*         Building Samples:                             ${cegui_build_samples-no}"
echo "*         GTK2 based dialog for renderer selection:     ${cegui_with_gtk-no}"
echo "*         OpenGL Renderer available in samples:         ${cegui_samples_use_opengl-no}"
echo "*         Irrlicht Renderer available in samples:       ${cegui_samples_use_irrlicht-no}"
echo "*         DirectFB Renderer available in samples:       ${cegui_samples_use_directfb-no}"
echo "*         Ogre3D Renderer available in samples:         ${cegui_samples_use_ogre-no}"
echo "************************************************************************"
echo
echo "Now you can do make && make install.  Good Luck!"
echo ""