1#!/bin/bash -norc 2dnl This file is an input file used by the GNU "autoconf" program to 3dnl generate the file "configure", which is run during Tcl installation 4dnl to configure the system for the local environment. 5# 6# RCS: @(#) $Id: configure.in,v 1.2 2002/10/13 00:08:51 rolf 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# This very first macro is used to verify that the configure script can 16# find the sources. The argument to AC_INIT should be a unique filename 17# for this package, and can be a relative path, such as: 18# 19# AC_INIT(generic/tcl.h) 20#----------------------------------------------------------------------- 21 22AC_INIT(example.c) 23 24AC_CONFIG_AUX_DIR(../../tclconfig) 25CONFIGDIR=${srcdir}/../../tclconfig 26AC_SUBST(CONFIGDIR) 27 28#---------------------------------------------------------------------- 29# __CHANGE__ 30# Set your package name and version numbers here. The NODOT_VERSION is 31# required for constructing the library name on systems that don't like 32# dots in library names (Windows). The VERSION variable is used on the 33# other systems. 34#---------------------------------------------------------------------- 35 36PACKAGE=example 37 38MAJOR_VERSION=1 39MINOR_VERSION=0 40PATCHLEVEL=0 41 42VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${PATCHLEVEL} 43NODOT_VERSION=${MAJOR_VERSION}${MINOR_VERSION}${PATCHLEVEL} 44 45AC_SUBST(PACKAGE) 46AC_SUBST(VERSION) 47 48# This package name must be replaced statically for AC_SUBST to work 49AC_SUBST(example_LIB_FILE) 50 51#-------------------------------------------------------------------- 52# We put this here so that you can compile with -DVERSION="1.2" to 53# encode the package version directly into the source files. 54#-------------------------------------------------------------------- 55 56eval AC_DEFINE_UNQUOTED(VERSION, "${VERSION}") 57 58#-------------------------------------------------------------------- 59# Call TEA_INIT as the first TEA_ macro to set up initial vars. 60# This will define a ${TEA_PLATFORM} variable == "unix" or "windows". 61#-------------------------------------------------------------------- 62 63TEA_INIT 64 65#-------------------------------------------------------------------- 66# Load the tclConfig.sh file 67#-------------------------------------------------------------------- 68 69TEA_PATH_TCLCONFIG 70TEA_LOAD_TCLCONFIG 71 72#-------------------------------------------------------------------- 73# Load the tdomConfig.sh file 74#-------------------------------------------------------------------- 75if test "${TEA_PLATFORM}" = "windows" ; then 76 TDOM_BIN_DIR=../../win 77else 78 TDOM_BIN_DIR=../../unix 79fi 80TDOM_LOAD_CONFIG 81 82#-------------------------------------------------------------------- 83# Load the tkConfig.sh file if necessary (Tk extension) 84#-------------------------------------------------------------------- 85 86#TEA_PATH_TKCONFIG 87#TEA_LOAD_TKCONFIG 88 89#----------------------------------------------------------------------- 90# Handle the --prefix=... option by defaulting to what Tcl gave. 91# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER. 92#----------------------------------------------------------------------- 93 94TEA_PREFIX 95 96#----------------------------------------------------------------------- 97# Standard compiler checks. 98# This sets up CC by using the CC env var, or looks for gcc otherwise. 99# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create 100# the basic setup necessary to compile executables. 101#----------------------------------------------------------------------- 102 103TEA_SETUP_COMPILER 104 105#-------------------------------------------------------------------- 106# __CHANGE__ 107# Choose which headers you need. Extension authors should try very 108# hard to only rely on the Tcl public header files. Internal headers 109# contain private data structures and are subject to change without 110# notice. 111# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG 112#-------------------------------------------------------------------- 113 114TEA_PUBLIC_TCL_HEADERS 115#TEA_PRIVATE_TCL_HEADERS 116 117#TEA_PUBLIC_TK_HEADERS 118#TEA_PRIVATE_TK_HEADERS 119 120#-------------------------------------------------------------------- 121# __CHANGE__ 122# A few miscellaneous platform-specific items: 123# 124# Define a special symbol for Windows (BUILD_sample in this case) so 125# that we create the export library with the dll. See sha1.h on how 126# to use this. 127# 128# Windows creates a few extra files that need to be cleaned up. 129# You can add more files to clean if your extension creates any extra 130# files. 131# 132# Define any extra compiler flags in the PACKAGE_CFLAGS variable. 133# These will be appended to the current set of compiler flags for 134# your system. 135#-------------------------------------------------------------------- 136 137if test "${TEA_PLATFORM}" = "windows" ; then 138 AC_DEFINE(BUILD_example) 139 CLEANFILES="pkgIndex.tcl *.lib *.dll *.exp *.ilk *.pdb vc*.pch" 140 EXTRA_SOURCES='$(WIN_SOURCES)' 141else 142 CLEANFILES="pkgIndex.tcl" 143 EXTRA_SOURCES='$(UNIX_SOURCES)' 144fi 145AC_SUBST(CLEANFILES) 146AC_SUBST(EXTRA_SOURCES) 147 148#-------------------------------------------------------------------- 149# Check whether --enable-threads or --disable-threads was given. 150#-------------------------------------------------------------------- 151 152TEA_ENABLE_THREADS 153 154#-------------------------------------------------------------------- 155# The statement below defines a collection of symbols related to 156# building as a shared library instead of a static library. 157#-------------------------------------------------------------------- 158 159TEA_ENABLE_SHARED 160 161#-------------------------------------------------------------------- 162# This macro figures out what flags to use with the compiler/linker 163# when building shared/static debug/optimized objects. This information 164# can be taken from the tclConfig.sh file, but this figures it all out. 165#-------------------------------------------------------------------- 166 167TEA_CONFIG_CFLAGS 168 169#-------------------------------------------------------------------- 170# Set the default compiler switches based on the --enable-symbols option. 171#-------------------------------------------------------------------- 172 173TEA_ENABLE_SYMBOLS 174 175if test "${SHARED_BUILD}" = "1" ; then 176 CFLAGS='${CFLAGS_DEFAULT} ${CFLAGS_WARNING} ${SHLIB_CFLAGS}' 177else 178 CFLAGS='${CFLAGS_DEFAULT} ${CFLAGS_WARNING}' 179fi 180AC_SUBST(SHARED_BUILD) 181 182#-------------------------------------------------------------------- 183# Everyone should be linking against the Tcl stub library. If you 184# can't for some reason, remove this definition. If you aren't using 185# stubs, you also need to modify the SHLIB_LD_LIBS setting below to 186# link against the non-stubbed Tcl library. Add Tk too if necessary. 187#-------------------------------------------------------------------- 188 189AC_DEFINE(USE_TCL_STUBS) 190#AC_DEFINE(USE_TK_STUBS) 191 192#-------------------------------------------------------------------- 193# This macro generates a line to use when building a library. It 194# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS, 195# and TEA_LOAD_TCLCONFIG macros above. 196# For tDOM we always build both, static and shared libraries 197#-------------------------------------------------------------------- 198 199TEA_MAKE_LIB 200 201#-------------------------------------------------------------------- 202# __CHANGE__ 203# Add platform libs to LIBS or SHLIB_LD_LIBS as necessary. 204#-------------------------------------------------------------------- 205 206#LIBS="${LIBS} --lsuperfly" 207 208#-------------------------------------------------------------------- 209# Find tclsh so that we can run pkg_mkIndex to generate the pkgIndex.tcl 210# file during the install process. Don't run the TCLSH_PROG through 211# ${CYGPATH} because it's being used directly by make. 212# Require that we use a tclsh shell version 8.2 or later since earlier 213# versions have bugs in the pkg_mkIndex routine. 214# Add WISH as well if this is a Tk extension. 215#-------------------------------------------------------------------- 216 217TEA_PROG_TCLSH 218#TEA_PROG_WISH 219 220#-------------------------------------------------------------------- 221# Add some private include directories 222#-------------------------------------------------------------------- 223 224EXAMPLE_INCLUDES="-I${srcdir}/../../generic -I${srcdir}/../../expat" 225AC_SUBST(EXAMPLE_INCLUDES) 226 227#-------------------------------------------------------------------- 228# Finally, substitute all of the various values into the Makefile. 229# You may alternatively have a special pkgIndex.tcl.in or other files 230# which require substituting th AC variables in. Include these here. 231#-------------------------------------------------------------------- 232 233AC_OUTPUT([Makefile]) 234