~jpetersen/clutk/414353

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#
# shamelessly stolen from clutter-gtk
#
m4_define([ctk_major_version], [0])
m4_define([ctk_minor_version], [9])
m4_define([ctk_micro_version], [4])

m4_define([ctk_api_version],
          [ctk_major_version.ctk_minor_version])
m4_define([ctk_version],
          [ctk_major_version.ctk_minor_version.ctk_micro_version])

m4_define([ctk_interface_age], [0])
m4_define([ctk_binary_age],
          [m4_eval(100 * ctk_minor_version + ctk_micro_version)])

AC_PREREQ(2.59)

AC_INIT([ctk],
        [ctk_version],
        [https://bugs.launchpad.net/avani])
AC_CONFIG_SRCDIR([ctk/ctk.h])
AC_CONFIG_MACRO_DIR([build/autotools])

AM_CONFIG_HEADER([config.h])

AM_INIT_AUTOMAKE([1.9])

CTK_MAJOR_VERSION=ctk_major_version
CTK_MINOR_VERSION=ctk_minor_version
CTK_MICRO_VERSION=ctk_micro_version
CTK_VERSION=ctk_version
AC_SUBST(CTK_MAJOR_VERSION)
AC_SUBST(CTK_MINOR_VERSION)
AC_SUBST(CTK_MICRO_VERSION)
AC_SUBST(CTK_VERSION)

m4_define([lt_current],
          [m4_eval(100 * ctk_minor_version + ctk_micro_version - ctk_interface_age)])
m4_define([lt_revision], [ctk_interface_age])
m4_define([lt_age], [m4_eval(ctk_binary_age - ctk_interface_age)])
CTK_LT_CURRENT=lt_current
CTK_LT_REV=lt_revision
CTK_LT_AGE=lt_age
CTK_LT_VERSION="$CTK_LT_CURRENT:$CTK_LT_REV:$CTK_LT_AGE"
CTK_LT_LDFLAGS="-version-info $CTK_LT_VERSION"

AC_SUBST(CTK_LT_VERSION)
AC_SUBST(CTK_LT_LDFLAGS)

dnl ===========================================================================

# Checks for programs
AC_PROG_CC
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
AC_PATH_PROG([GLIB_MKENUMS], [glib-mkenums])

# Checks for header files
AC_HEADER_STDC
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])

# Checks for typedefs, structures and compiler charecteristics
AC_C_CONST

# Checks for library functions
AC_FUNC_MALLOC
AC_FUNC_MMAP
AC_CHECK_FUNCS([memset munmap strcasecmp strdup])

PKG_CHECK_MODULES(CLUTTER, clutter-x11-0.9 >= 0.9.0)
AC_SUBST(CLUTTER_CFLAGS)
AC_SUBST(CLUTTER_LIBS)

PKG_CHECK_MODULES(CLUTTER_GTK, clutter-gtk-0.9 >= 0.9.0)
AC_SUBST(CLUTTER_GTK_CFLAGS)
AC_SUBST(CLUTTER_GTK_LIBS)

PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.14)
AC_SUBST(GTK_CFLAGS)
AC_SUBST(GTK_LIBS)

dnl ===========================================================================

if test "x$GCC" = "xyes"; then
  GCC_FLAGS="-g -Wall"
fi
AC_SUBST(GCC_FLAGS)

# use strict compiler flags only on development releases
m4_define([maintainer_flags_default], [m4_if(m4_eval(ctk_minor_version % 2), [1], [yes], [no])])
AC_ARG_ENABLE([maintainer-flags],
              [AC_HELP_STRING([--enable-maintainer-flags=@<:@no/yes@:>@],
                              [Use strict compiler flags @<:@default=no@:>@])],
              [],
              [enable_maintainer_flags=maintainer_flags_default])

MAINTAINER_CFLAGS=""
AS_IF([test "x$enable_maintainer_flags" = "xyes" && test "x$GCC" = "xyes"],
      [
        MAINTAINER_CFLAGS="-Werror -Wall -Wshadow -Wcast-align -Wno-uninitialized -Wempty-body -Wformat-security -Winit-self"
      ]
)

AC_SUBST(MAINTAINER_CFLAGS)


dnl = GTK Doc Check ===========================================================

GTK_DOC_CHECK([1.8])

dnl ===========================================================================

SHAVE_INIT([build/autotools], [enable])

AC_CONFIG_FILES([
  Makefile
  build/Makefile
  build/autotools/Makefile
  build/autotools/shave-libtool
  build/autotools/shave
  ctk/Makefile
  tests/Makefile
  ctk.pc
])

AC_OUTPUT

echo ""
echo " Ctk $VERSION"
echo " ==============================="
echo ""
echo " Prefix       : ${prefix}"
echo ""
echo " Documentation: ${enable_gtk_doc}"
echo ""