configure.in

   1 #!/bin/bash -norc
   2 dnl     This file is an input file used by the GNU "autoconf" program to
   3 dnl     generate the file "configure", which is run during Tcl installation
   4 dnl     to configure the system for the local environment.
   5 #
   6 # RCS: @(#) $Id: configure.in,v 1.47 2007/02/09 19:06:47 hobbs Exp $
   7
   8 #-----------------------------------------------------------------------
   9 # Sample configure.in for Tcl Extensions.  The only places you should
  10 # need to modify this file are marked by the string __CHANGE__
  11 #-----------------------------------------------------------------------
  12
  13 #-----------------------------------------------------------------------
  14 # __CHANGE__
  15 # Set your package name and version numbers here.
  16 #
  17 # This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
  18 # set as provided.  These will also be added as -D defs in your Makefile
  19 # so you can encode the package version directly into the source files.
  20 #-----------------------------------------------------------------------
  21
  22 AC_INIT([inotify], [1])
  23 EXTRA_VERSION="0.0"
  24 AC_SUBST(EXTRA_VERSION)
  25
  26 #--------------------------------------------------------------------
  27 # Call TEA_INIT as the first TEA_ macro to set up initial vars.
  28 # This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
  29 # as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
  30 #--------------------------------------------------------------------
  31
  32 TEA_INIT([3.6])
  33
  34 AC_CONFIG_AUX_DIR(tclconfig)
  35
  36 #--------------------------------------------------------------------
  37 # Load the tclConfig.sh file
  38 #--------------------------------------------------------------------
  39
  40 TEA_PATH_TCLCONFIG
  41 TEA_LOAD_TCLCONFIG
  42
  43 #--------------------------------------------------------------------
  44 # Load the tkConfig.sh file if necessary (Tk extension)
  45 #--------------------------------------------------------------------
  46
  47 #TEA_PATH_TKCONFIG
  48 #TEA_LOAD_TKCONFIG
  49
  50 #-----------------------------------------------------------------------
  51 # Handle the --prefix=... option by defaulting to what Tcl gave.
  52 # Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
  53 #-----------------------------------------------------------------------
  54
  55 TEA_PREFIX
  56
  57 #-----------------------------------------------------------------------
  58 # Standard compiler checks.
  59 # This sets up CC by using the CC env var, or looks for gcc otherwise.
  60 # This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
  61 # the basic setup necessary to compile executables.
  62 #-----------------------------------------------------------------------
  63
  64 TEA_SETUP_COMPILER
  65
  66 #-----------------------------------------------------------------------
  67 # __CHANGE__
  68 # Specify the C source files to compile in TEA_ADD_SOURCES,
  69 # public headers that need to be installed in TEA_ADD_HEADERS,
  70 # stub library C source files to compile in TEA_ADD_STUB_SOURCES,
  71 # and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
  72 # This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
  73 # and PKG_TCL_SOURCES.
  74 #-----------------------------------------------------------------------
  75
  76 TEA_ADD_SOURCES([main.c])
  77 TEA_ADD_HEADERS([])
  78 TEA_ADD_INCLUDES([])
  79 TEA_ADD_LIBS([])
  80 TEA_ADD_CFLAGS([])
  81 TEA_ADD_STUB_SOURCES([])
  82 AC_OUTPUT([inotify.tcl])
  83 TEA_ADD_TCL_SOURCES([inotify.tcl scripts/*])
  84
  85 #--------------------------------------------------------------------
  86 # __CHANGE__
  87 # A few miscellaneous platform-specific items:
  88 #
  89 # Define a special symbol for Windows (BUILD_sample in this case) so
  90 # that we create the export library with the dll.
  91 #
  92 # Windows creates a few extra files that need to be cleaned up.
  93 # You can add more files to clean if your extension creates any extra
  94 # files.
  95 #
  96 # TEA_ADD_* any platform specific compiler/build info here.
  97 #--------------------------------------------------------------------
  98
  99 # Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
 100 # and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
 101 CLEANFILES="inotify.tcl scripts-stamp scripts/tclIndex"
 102 AC_SUBST(CLEANFILES)
 103
 104 #--------------------------------------------------------------------
 105 # __CHANGE__
 106 # Choose which headers you need.  Extension authors should try very
 107 # hard to only rely on the Tcl public header files.  Internal headers
 108 # contain private data structures and are subject to change without
 109 # notice.
 110 # This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
 111 #--------------------------------------------------------------------
 112
 113 TEA_PUBLIC_TCL_HEADERS
 114 #TEA_PRIVATE_TCL_HEADERS
 115
 116 #TEA_PUBLIC_TK_HEADERS
 117 #TEA_PRIVATE_TK_HEADERS
 118 #TEA_PATH_X
 119
 120 #--------------------------------------------------------------------
 121 # Check whether --enable-threads or --disable-threads was given.
 122 # This auto-enables if Tcl was compiled threaded.
 123 #--------------------------------------------------------------------
 124
 125 TEA_ENABLE_THREADS
 126
 127 #--------------------------------------------------------------------
 128 # The statement below defines a collection of symbols related to
 129 # building as a shared library instead of a static library.
 130 #--------------------------------------------------------------------
 131
 132 TEA_ENABLE_SHARED
 133
 134 #--------------------------------------------------------------------
 135 # This macro figures out what flags to use with the compiler/linker
 136 # when building shared/static debug/optimized objects.  This information
 137 # can be taken from the tclConfig.sh file, but this figures it all out.
 138 #--------------------------------------------------------------------
 139
 140 TEA_CONFIG_CFLAGS
 141
 142 #--------------------------------------------------------------------
 143 # Set the default compiler switches based on the --enable-symbols option.
 144 #--------------------------------------------------------------------
 145
 146 TEA_ENABLE_SYMBOLS
 147
 148 #--------------------------------------------------------------------
 149 # Everyone should be linking against the Tcl stub library.  If you
 150 # can't for some reason, remove this definition.  If you aren't using
 151 # stubs, you also need to modify the SHLIB_LD_LIBS setting below to
 152 # link against the non-stubbed Tcl library.  Add Tk too if necessary.
 153 #--------------------------------------------------------------------
 154
 155 AC_DEFINE(USE_TCL_STUBS, 1, [Use Tcl stubs])
 156 #AC_DEFINE(USE_TK_STUBS, 1, [Use Tk stubs])
 157
 158 #--------------------------------------------------------------------
 159 # This macro generates a line to use when building a library.  It
 160 # depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
 161 # and TEA_LOAD_TCLCONFIG macros above.
 162 #--------------------------------------------------------------------
 163
 164 TEA_MAKE_LIB
 165
 166 #--------------------------------------------------------------------
 167 # Determine the name of the tclsh and/or wish executables in the
 168 # Tcl and Tk build directories or the location they were installed
 169 # into. These paths are used to support running test cases only,
 170 # the Makefile should not be making use of these paths to generate
 171 # a pkgIndex.tcl file or anything else at extension build time.
 172 #--------------------------------------------------------------------
 173
 174 TEA_PROG_TCLSH
 175 #TEA_PROG_WISH
 176
 177 AC_CHECK_HEADER([tclstuff.h], [], AC_MSG_ERROR([Need tclstuff.h from tcldev (available from sourceforge.net/projects/tcl-tlc)]))
 178
 179 #--------------------------------------------------------------------
 180 # Finally, substitute all of the various values into the Makefile.
 181 # You may alternatively have a special pkgIndex.tcl.in or other files
 182 # which require substituting th AC variables in.  Include these here.
 183 #--------------------------------------------------------------------
 184
 185 AC_OUTPUT([Makefile pkgIndex.tcl teapot.txt])