dnl
dnl This file was autogenerated from "configure.in.in".
dnl Edit that file instead!
dnl

dnl
dnl Copyright (c) 2004-2009 os-cillation.
dnl All rights reserved.
dnl
dnl Written by Benedikt Meurer <benny@xfce.org>.
dnl

dnl ***************************
dnl *** Version information ***
dnl ***************************
m4_define([libexo_verinfo], [0:0:0])
m4_define([libexo_version_api], [1])
m4_define([libexo_version_major], [0])
m4_define([libexo_version_minor], [6])
m4_define([libexo_version_micro], [2])
m4_define([libexo_version_nano], [])
m4_define([libexo_version_build], [f976ac6])
m4_define([libexo_version_tag], [])
m4_define([libexo_version], [libexo_version_major().libexo_version_minor().libexo_version_micro()ifelse(libexo_version_nano(), [], [], [.libexo_version_nano()])ifelse(libexo_version_tag(), [git], [libexo_version_tag()-libexo_version_build()], [libexo_version_tag()])])

dnl ********************************************
dnl *** Full debug support for GIT snapshots ***
dnl ********************************************
m4_define([libexo_debug_default], [ifelse(libexo_version_tag(), [git], [full], [minimum])])

dnl ***************************
dnl *** Initialize autoconf ***
dnl ***************************
AC_COPYRIGHT([Copyright (c) 2004-2010 os-cillation.
Copyright (c) 2004-2011 Xfce Development Team])
AC_INIT([exo], [libexo_version], [http://bugzilla.xfce.org/])
AC_PREREQ([2.50])
AC_REVISION([f976ac6])
AC_CANONICAL_TARGET()

dnl ***************************
dnl *** Initialize automake ***
dnl ***************************
AM_INIT_AUTOMAKE([AC_PACKAGE_TARNAME()], [AC_PACKAGE_VERSION()])
AM_CONFIG_HEADER([config.h])
AM_MAINTAINER_MODE()
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

dnl **************************
dnl *** Libtool versioning ***
dnl **************************
LIBEXO_VERINFO=libexo_verinfo()
AC_SUBST([LIBEXO_VERINFO])

dnl ****************************
dnl *** Subst libexo version ***
dnl ****************************
LIBEXO_VERSION_API=libexo_version_api()
LIBEXO_VERSION_MAJOR=libexo_version_major()
LIBEXO_VERSION_MINOR=libexo_version_minor()
LIBEXO_VERSION_MICRO=libexo_version_micro()
AC_SUBST([LIBEXO_VERSION_API])
AC_SUBST([LIBEXO_VERSION_MAJOR])
AC_SUBST([LIBEXO_VERSION_MINOR])
AC_SUBST([LIBEXO_VERSION_MICRO])

dnl ******************************
dnl *** Set helper path prefix ***
dnl ******************************
AC_ARG_WITH([helper-path-prefix],
            [AC_HELP_STRING([--with-helper-path-prefix=PATH],
                            [Path prefix under which helper executables will be installed (default: $libdir)])],
            [HELPER_PATH_PREFIX="$withval"],
            [HELPER_PATH_PREFIX="$libdir"])
AC_SUBST([HELPER_PATH_PREFIX])

dnl *******************************
dnl *** Check for UNIX variants ***
dnl *******************************
AC_AIX()
AC_ISC_POSIX()
AC_MINIX()

dnl ********************************
dnl *** Check for Win32 variants ***
dnl ********************************
AC_MSG_CHECKING([if building for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
  ac_bm_platform_win32=yes
  ;;
*)
  ac_bm_platform_win32=no
  ;;
esac
AC_MSG_RESULT([$ac_bm_platform_win32])
AM_CONDITIONAL([PLATFORM_WIN32], [test x"$ac_bm_platform_win32" = x"yes"])

dnl ********************************
dnl *** Check for basic programs ***
dnl ********************************
AM_PROG_AS()
AC_PROG_CC()
AM_PROG_CC_C_O()
AC_PROG_INSTALL()
AC_PROG_INTLTOOL([0.31], [no-xml])
AC_PROG_LIBTOOL()
AC_CHECK_PROGS([PERL], [perl5 perl])

dnl ***************************************
dnl *** Check for required Perl modules ***
dnl ***************************************
AC_PROG_PERL_MODULES([URI::Escape URI::file URI::URL], [],
[
  AC_MSG_ERROR([Atleast one of the required Perl modules (URI::Escape, URI::file and URI::URL) was not found on your system])
])

dnl ***************************************
dnl *** Check for standard header files ***
dnl ***************************************
AC_HEADER_STDC()
AC_CHECK_HEADERS([assert.h errno.h fcntl.h fnmatch.h libintl.h \
                  locale.h math.h mmintrin.h paths.h regex.h \
                  signal.h stdarg.h string.h sys/mman.h \
                  sys/stat.h sys/time.h sys/types.h sys/wait.h time.h])

dnl ************************************
dnl *** Check for standard functions ***
dnl ************************************
AC_FUNC_MMAP()

dnl ***************************************
dnl *** Check for strftime() extensions ***
dnl ***************************************
AC_TRY_RUN([
  #include <string.h>
  #include <time.h>
  int
  main (int argc, char **argv)
  {
    struct tm tm;
    char      buffer[16];
    tm.tm_year = 81;
    if (strftime (buffer, 16, "%EY", &tm) == 4 && strcmp (buffer, "1981") == 0)
      return 0;
    return 1;
  }
], [
  AC_DEFINE([HAVE_STRFTIME_EXTENSION], 1, [Define if strftime supports %E and %O modifiers.])
])

dnl ******************************
dnl *** Check for i18n support ***
dnl ******************************
XDT_I18N([ar ast be bg bn ca cs cy da de dz el en_GB es et eu fi fr gl he hr hu id is it ja ka kk ku lt lv mk nb nl pa pl pt_BR pt ro ru si sk sl sq sv tl_PH tr ug uk ur_PK ur zh_CN zh_TW ], [exo-libexo_version_api()])

dnl ***********************************
dnl *** Check for required packages ***
dnl ***********************************
XDT_CHECK_PACKAGE([GLIB], [glib-2.0], [2.18.0])
XDT_CHECK_PACKAGE([GIO], [gio-2.0], [2.18.0])
XDT_CHECK_PACKAGE([GTK], [gtk+-2.0], [2.14.0])
XDT_CHECK_PACKAGE([GTHREAD], [gthread-2.0], [2.16.0])
XDT_CHECK_PACKAGE([LIBXFCE4UTIL], [libxfce4util-1.0], [4.8.0])

dnl ***********************************************************
dnl *** Check if we need to build the GIO module (optional) ***
dnl ***********************************************************
XDT_CHECK_OPTIONAL_PACKAGE([GIO_UNIX], [gio-unix-2.0], [2.18.0], [gio-unix], [GIO-Unix features], [yes])
GIOMODULEDIR=""
BUILD_GIOMODULE=""
if test x"$GIO_UNIX_FOUND" = x"yes"; then
  if $PKG_CONFIG "--atleast-version=2.27.0" "gio-unix-2.0" >/dev/null 2>&1; then
    BUILD_GIOMODULE="no"
  else
    dnl A GIO version >= 2.18 and < 2.27 was found
    BUILD_GIOMODULE="yes"

    dnl GIO directory for extensions
    AC_ARG_WITH([gio-module-dir],
                [AC_HELP_STRING([--with-gio-module-dir=PATH],
                                [Specify where to install the exo gio module (default=autodetect)])],
                [gio_module_dir="$withval"])
    if test x"$gio_module_dir" = x""; then
      GIOMODULEDIR="`$PKG_CONFIG gio-2.0 --variable giomoduledir`"
    elif test x"$gio_module_dir" != x"distcheck"; then
      GIOMODULEDIR="$gio_module_dir"
    fi
  fi
fi
AC_SUBST([GIOMODULEDIR])
AM_CONDITIONAL([HAVE_GIOMODULEDIR], [test x"$GIOMODULEDIR" != x""])
AM_CONDITIONAL([BUILD_GIOMODULE], [test x"$BUILD_GIOMODULE" = x"yes"])

dnl *********************
dnl *** Check for X11 ***
dnl *********************
XDT_CHECK_LIBX11_REQUIRE()

dnl *************************
dnl *** Check for gtk-doc ***
dnl *************************
GTK_DOC_CHECK([1.9])

dnl ***********************************
dnl *** Check for python (optional) ***
dnl ***********************************
AC_ARG_ENABLE([python], 
  [AC_HELP_STRING([--enable-python], [build python bindings])],
  [enable_python=$enableval],
  [enable_python=auto])
have_python=no
if test x"$enable_python" != x"no"; then
  AC_MSG_NOTICE([Checking to see if we can build Python bindings])
  AM_PATH_PYTHON([2.2],, [:])

  if test x"$PYTHON" = x":"; then
    AC_MSG_WARN([Python not found])
  else
    XDT_CHECK_PYTHON_HEADERS([have_python_headers=yes],[have_python_headers=no])
    XDT_CHECK_PACKAGE([PYGTK], [pygtk-2.0], [2.4.0], \
                      [have_pygtk=yes], [have_pygtk=no])

    AC_PATH_PROG([PYGOBJECT_CODEGEN], [pygobject-codegen-2.0], [no])

    if test x"$have_python_headers" = x"yes" -a x"$have_pygtk" = x"yes" -a x"$PYGOBJECT_CODEGEN" != x"no"; then
      have_python=yes

      AC_MSG_CHECKING([for PyGTK defs])
      PYGTK_DEFSDIR=`$PKG_CONFIG --variable=defsdir pygtk-2.0`
      AC_MSG_RESULT([$PYGTK_DEFSDIR])
      AC_SUBST([PYGTK_DEFSDIR])

      dnl Check whether the compiler accepts -fno-strict-aliasing,
      dnl which is required to compile the source generated by
      dnl pygtk-codegen-2.0 with gcc 3.x.
      save_CPPFLAGS="$CPPFLAGS"
      CPPFLAGS="$CPPFLAGS -fno-strict-aliasing"
      AC_MSG_CHECKING([whether $CC accepts -fno-strict-aliasing])
      AC_COMPILE_IFELSE(AC_LANG_SOURCE([int x;]), [
        AC_MSG_RESULT([yes])
        PYGTK_CFLAGS="$PYGTK_CFLAGS -fno-strict-aliasing"
      ], [
        AC_MSG_RESULT([no])
      ])
      CPPFLAGS="$save_CPPFLAGS"
    fi
  fi

  if test x"$have_python" = x"no"; then
    if test x"$enable_python" = x"yes"; then
      AC_MSG_ERROR([Building python explicitly requested, but cannot build python bindings])
    else
      AC_MSG_WARN([Could not find either PyGTK or the Python headers, not building Python bindings])
    fi
  fi
fi
AM_CONDITIONAL([HAVE_PYTHON], [test x"$have_python" = x"yes"])

dnl ***************************************************
dnl *** Check if we need to build the documentation ***
dnl ***************************************************
AC_ARG_ENABLE([gen-doc], [AC_HELP_STRING([--enable-gen-doc], 
              [Generate HTML documentation (requires xsltproc, xml2po and xmllint) [default=no]])],, [enable_gen_doc=no])
if test x"$enable_gen_doc" = x"yes"; then
    AC_PATH_PROG([XSLTPROC], [xsltproc], [no])
    if test x"$XSLTPROC" = x"no"; then
        enable_gen_doc=no
    fi

    AC_PATH_PROG([XML2PO], [xml2po], [no])
    if test x"$XML2PO" = x"no"; then
        enable_gen_doc=no
    fi

    AC_PATH_PROG([XMLLINT], [xmllint], [no])
    if test x"$XML2PO" = x"no"; then
        enable_gen_doc=no
    fi

    if test x"$enable_gen_doc" = x"no"; then
        AC_MSG_ERROR([Compiling with --enable-gen-doc but one of xml2po, xsltproc or xmllint not found.])
    fi
fi
AM_CONDITIONAL([GENERATE_DOCUMENTATION], [test x"$enable_gen_doc" = x"yes"])

dnl ***********************************
dnl *** Check for debugging support ***
dnl ***********************************
XDT_FEATURE_DEBUG([libexo_debug_default])

dnl **************************************
dnl *** Check for linker optimizations ***
dnl **************************************
XDT_FEATURE_LINKER_OPTS()

dnl ****************************************
dnl *** Check for ELF visibility support ***
dnl ****************************************
AC_ARG_ENABLE([visibility], AC_HELP_STRING([--disable-visibility], [Do not use ELF visibility attributes]), [], [enable_visibility=yes])
have_gnuc_visibility=no
if test x"$enable_visibility" != x"no"; then
  dnl Check whether the compiler supports the visibility attribute
  save_CFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -Wall -Werror"
  AC_MSG_CHECKING([whether $CC supports the GNUC visibility attribute])
  AC_COMPILE_IFELSE(AC_LANG_SOURCE(
  [
    void test_default (void);
    void test_hidden (void);

    void __attribute__ ((visibility("default"))) test_default (void) {}
    void __attribute__ ((visibility("hidden"))) test_hidden (void) {}

    int main (int argc, char **argv) { test_default (); test_hidden (); return 0; }
  ]),
  [
    have_gnuc_visibility=yes
    AC_MSG_RESULT([yes])
  ],
  [
    AC_MSG_RESULT([no])
  ])
  CFLAGS="$save_CFLAGS"
fi
if test x"$have_gnuc_visibility" = x"yes"; then
  CPPFLAGS="$CPPFLAGS -DHAVE_GNUC_VISIBILITY"
fi
AM_CONDITIONAL([HAVE_GNUC_VISIBILITY], [test x"$have_gnuc_visibility" = x"yes"])

dnl *************************************
dnl *** Compensate for broken gtk-doc ***
dnl *************************************
XDT_SUPPORTED_FLAGS([GTK_DOC_EXTRA_CFLAGS], [-Wno-sign-compare])
AC_SUBST([GTK_DOC_EXTRA_CFLAGS])

AC_OUTPUT([
Makefile
docs/Makefile
docs/manual/Makefile
docs/manual/images/Makefile
docs/manual/images/el/Makefile
docs/manual/images/es/Makefile
docs/manual/images/ja/Makefile
docs/manual/images/sv/Makefile
docs/manual/po/Makefile
docs/reference/Makefile
docs/reference/version.xml
exo.spec
exo/Makefile
exo/exo-1.pc
exo/exo-config.h
exo-csource/Makefile
exo-desktop-item-edit/Makefile
exo-gio-module/Makefile
exo-helper/Makefile
exo-helper/helpers/Makefile
exo-open/Makefile
exo-support/Makefile
icons/Makefile
icons/24x24/Makefile
icons/48x48/Makefile
pixmaps/Makefile
po/Makefile.in
python/Makefile
python/examples/Makefile
tests/Makefile
tests/data/Makefile
])

dnl ***************************
dnl *** Print configuration ***
dnl ***************************
echo
echo "Build Configuration:"
echo
if test x"$BUILD_GIOMODULE" = x"no"; then
echo "* Build GIO module:     no (not needed after glib 2.27)"
elif test x"$GIO_UNIX_FOUND" = x"yes"; then
echo "* Build GIO module:     yes"
echo "  - GIO Module Dir:     $GIOMODULEDIR"
else
echo "* Build GIO module:     no"
fi
echo "* Debug Support:        $enable_debug"
if test x"$enable_gen_doc" = x"yes"; then
echo "* Documentation:        yes (generate)"
elif test -d "${srcdir}/docs/manual/html"; then
echo "* Documentation:        yes (in tarball)"
else
echo "* Documentation:        no"
fi
echo "* GNU Visibility:       $have_gnuc_visibility"
echo "* Python Support:       $have_python"
echo