configure.ac

   1 AC_PREREQ(2.60)
   2 AC_INIT(MPD client library for C, 2.0~git, max@duempel.org, libmpdclient)
   3 AC_CONFIG_SRCDIR([src/libmpdclient.c])
   4 AC_CONFIG_AUX_DIR(build)
   5 AM_INIT_AUTOMAKE([foreign 1.9 dist-bzip2])
   6 AM_CONFIG_HEADER([config.h])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 LIBMPDCLIENT_LIBTOOL_VERSION=2:0:0
  10 AC_SUBST(LIBMPDCLIENT_LIBTOOL_VERSION)
  11
  12 # Remove the check for c++ and fortran compiler
  13 m4_defun([_LT_AC_LANG_CXX_CONFIG], [:])
  14 m4_defun([_LT_AC_LANG_F77_CONFIG], [:])
  15
  16 dnl Check for programs
  17 AC_PROG_CC_C99
  18 AC_PROG_INSTALL
  19 AC_PROG_LIBTOOL
  20
  21
  22 dnl
  23 dnl initialize variables
  24 dnl
  25
  26 set -- $CFLAGS
  27
  28
  29 dnl
  30 dnl Check for libraries
  31 dnl
  32
  33 dnl Try to find the socket functions
  34 AC_CHECK_FUNC([socket],
  35         [],
  36         [AC_CHECK_LIB([socket], [socket], [LIBS="$LIBS -lsocket"],
  37                 [AC_MSG_ERROR(No UNIX socket API found)])]
  38 )
  39
  40 dnl Try to find the gethostbyname functions
  41 AC_CHECK_FUNC([gethostbyname],
  42         [],
  43         [AC_CHECK_LIB([nsl],[gethostbyname],[LIBS="$LIBS -lnsl"],
  44                 [AC_MSG_ERROR(No UNIX gethostbyname API found)])]
  45 )
  46
  47
  48 dnl
  49 dnl build options
  50 dnl
  51
  52 AC_ARG_ENABLE(werror,
  53         AS_HELP_STRING([--enable-werror],
  54                 [Treat warnings as errors (default: disabled)]),
  55         ENABLE_WERROR=$enableval,
  56         ENABLE_WERROR=no)
  57
  58 if test "x$ENABLE_WERROR" = xyes; then
  59         AM_CFLAGS="$AM_CFLAGS -Werror -pedantic-errors"
  60 fi
  61
  62 AC_ARG_ENABLE(debug,
  63         AS_HELP_STRING([--enable-debug],
  64                 [Enable debugging (default: disabled)]),
  65         ENABLE_DEBUG=$enableval,
  66         ENABLE_DEBUG=no)
  67
  68 if test "x$ENABLE_DEBUG" = xno; then
  69         AM_CFLAGS="$AM_CFLAGS -DNDEBUG"
  70 fi
  71
  72
  73 dnl
  74 dnl CFLAGS
  75 dnl
  76
  77 AC_SUBST(AM_CFLAGS)
  78 AC_SUBST(AM_CPPFLAGS)
  79
  80 CHECK_CFLAG([-Wall])
  81 CHECK_CFLAG([-Wextra])
  82 CHECK_CFLAG([-Wno-deprecated-declarations])
  83 CHECK_CFLAG([-Wmissing-prototypes])
  84 CHECK_CFLAG([-Wdeclaration-after-statement])
  85 CHECK_CFLAG([-Wshadow])
  86 CHECK_CFLAG([-Wpointer-arith])
  87 CHECK_CFLAG([-Wstrict-prototypes])
  88 CHECK_CFLAG([-Wcast-qual])
  89 CHECK_CFLAG([-Wwrite-strings])
  90
  91
  92 dnl
  93 dnl Compile-time options
  94 dnl
  95
  96 dnl Default host
  97 AC_MSG_CHECKING([for default MPD host])
  98 AC_ARG_WITH([default-host],
  99         AC_HELP_STRING([--with-default-host=ARG],
 100                 [Default MPD host @<:@localhost@:>@]),
 101         [DEFAULT_HOST="$withval"],
 102         [DEFAULT_HOST="localhost"])
 103 AC_MSG_RESULT([$DEFAULT_HOST])
 104 AC_DEFINE_UNQUOTED([DEFAULT_HOST], ["$DEFAULT_HOST"], [Default MPD host])
 105
 106 dnl Default port
 107 AC_MSG_CHECKING([for default MPD port])
 108 AC_ARG_WITH([default-port],
 109         AC_HELP_STRING([--with-default-port=ARG],
 110                 [Default port @<:@6600@:>@]),
 111         [DEFAULT_PORT="$withval"],
 112         [DEFAULT_PORT="6600"])
 113 AC_MSG_RESULT([$DEFAULT_PORT])
 114 AC_DEFINE_UNQUOTED([DEFAULT_PORT], [$DEFAULT_PORT], [Default MPD port])
 115 AC_DEFINE_UNQUOTED([DEFAULT_PORT_STR], ["$DEFAULT_PORT"], [Default MPD port])
 116
 117
 118 dnl
 119 dnl Done
 120 dnl
 121
 122 AC_OUTPUT([Makefile])