configure.ac

   1 dnl Copyright (C) 2009 Nick Bowler
   2 dnl Copying and distribution of this file, with or without modification,
   3 dnl are permitted in any medium without royalty provided the copyright
   4 dnl notice and this notice are preserved.  This file is offered as-is,
   5 dnl without any warranty.
   6
   7 AC_PREREQ([2.62])
   8 AC_INIT([liblbx], [0.1], [toom-devel@lists.sourceforge.net])
   9 AC_CONFIG_SRCDIR([src/lbx.c])
  10 AC_CONFIG_HEADER([config.h])
  11 AC_CONFIG_MACRO_DIR([m4])
  12
  13 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
  14 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  15
  16 AC_PROG_CC_C99
  17 AC_HEADER_ASSERT
  18 AC_C_BIGENDIAN
  19
  20 LT_INIT
  21
  22 CHECK_LIBPNG([1.2], [have_libpng=yes], [have_libpng=no])
  23 AM_CONDITIONAL([BUILD_LBXIMG], [test x"$have_libpng" = x"yes"])
  24
  25 AC_CONFIG_FILES([
  26         Makefile
  27 ])
  28
  29 AC_OUTPUT