configure.ac

   1 dnl Copyright © 2009, 2013 Nick Bowler
   2 dnl
   3 dnl License WTFPL2: Do What The Fuck You Want To Public License, version 2.
   4 dnl This is free software: you are free to do what the fuck you want to.
   5 dnl There is NO WARRANTY, to the extent permitted by law.
   6
   7 AC_PREREQ([2.68])
   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 -Wno-portability foreign subdir-objects])
  14 AM_SILENT_RULES([yes])
  15
  16 AC_PROG_CC_C99
  17 AM_PROG_CC_C_O
  18 gl_EARLY
  19
  20 AC_HEADER_ASSERT
  21 LT_INIT
  22 gl_INIT
  23
  24 m4_include([lib/gnulib.mk])
  25
  26 AC_ARG_WITH([libpng],
  27         [AS_HELP_STRING([--with-libpng],
  28                 [build support for PNG output using libpng. [default=auto]])],
  29         [with_libpng=$withval],
  30         [with_libpng=auto])
  31
  32 AS_CASE([$with_libpng],
  33         [no], [have_libpng=false],
  34         [yes], [DX_CHECK_LIBPNG([1.5], [have_libpng=true])],
  35         [DX_CHECK_LIBPNG([1.5], [have_libpng=true], [have_libpng=false])])
  36
  37 AM_CONDITIONAL([HAVE_LIBPNG], [$have_libpng])
  38 AS_IF([$have_libpng], [AC_DEFINE([HAVE_LIBPNG], [1],
  39         [Define to 1 if libpng support is available])])
  40
  41 AC_ARG_ENABLE([lbxgui],
  42         [AS_HELP_STRING([--enable-lbxgui],
  43                 [build the lbxgui tool (requires GTK+) [default=auto]])],
  44         [enable_lbxgui=$enableval],
  45         [enable_lbxgui=auto])
  46
  47 AS_CASE([$enable_lbxgui],
  48         [no], [have_gtk=false],
  49         [yes], [DX_CHECK_GTK2([2.16], [have_gtk=true])],
  50         [DX_CHECK_GTK2([2.16], [have_gtk=true], [have_gtk=false])])
  51
  52 AM_CONDITIONAL([BUILD_LBXGUI], [$have_gtk])
  53
  54 DX_PROG_MD5SUM
  55 AS_IF([test x"$dx_cv_md5sum_works" = x"yes"],
  56         [AC_SUBST([HAVE_MD5SUM], [true])],
  57         [AC_SUBST([HAVE_MD5SUM], [false])])
  58 AC_SUBST([MD5SUM])
  59
  60 AC_CONFIG_FILES([
  61         tests/util/test-defs.sh
  62         Makefile
  63 ])
  64
  65 AC_OUTPUT