# This file is an input file used by the GNU "autoconf" program to
# generate the file "configure", which is run during Tk installation
# to configure the system for the local environment.
#
# RCS: @(#) $Id: configure.in,v 1.8.2.4 1999/11/19 23:35:53 hobbs Exp $

AC_INIT(../generic/tk.h)

TK_VERSION=8.2
TK_MAJOR_VERSION=8
TK_MINOR_VERSION=2
TK_PATCH_LEVEL=".3"
VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION

#--------------------------------------------------------------------
# Check whether --enable-gcc or --disable-gcc was given.  Do this 
# before AC_PROG_CC and AC_CYGWIN are called so the compiler can 
# be fully tested by built-in autoconf tools.
#--------------------------------------------------------------------
 
SC_ENABLE_GCC

#--------------------------------------------------------------------
# Checks to see if the make progeam sets the $MAKE variable.
#--------------------------------------------------------------------

AC_PROG_MAKE_SET

#--------------------------------------------------------------------
# These two macros perform additinal compiler test.
#--------------------------------------------------------------------

AC_CYGWIN

#--------------------------------------------------------------------
# Determines the correct binary file extension (.o, .obj, .exe etc.)
#--------------------------------------------------------------------

AC_OBJEXT
AC_EXEEXT

#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------

SC_ENABLE_THREADS

#--------------------------------------------------------------------
# The statements below define a collection of symbols related to
# building libtk as a shared library instead of a static library.
#--------------------------------------------------------------------

SC_ENABLE_SHARED

#--------------------------------------------------------------------
# The statements below define a collection of compile flags.  This 
# macro depends on the value of SHARED_BUILD, and should be called
# after SC_ENABLE_SHARED checks the configure switches.
#--------------------------------------------------------------------

SC_CONFIG_CFLAGS

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols 
# option.  This macro depends on C flags, and should be called
# after SC_CONFIG_CFLAGS macro is called.
#--------------------------------------------------------------------

SC_ENABLE_SYMBOLS

TK_DBGX=${DBGX}
CFLAGS=${CFLAGS_DEFAULT}
LDFLAGS=${LDFLAGS_DEFAULT}

#--------------------------------------------------------------------
# Locate and source the tclConfig.sh file.
#--------------------------------------------------------------------

SC_PATH_TCLCONFIG($TK_PATCH_LEVEL)
SC_LOAD_TCLCONFIG

#--------------------------------------------------------------------
# Perform final evaluations of variables with possible substitutions.
#--------------------------------------------------------------------

eval "TK_SRC_DIR=`cd $srcdir; pwd`"
eval "TK_DLL_FILE=tk$VER${DLLSUFFIX}"
eval "TK_LIB_FILE=tk$VER${LIBSUFFIX}"
eval "TK_STUB_LIB_FILE=tkstub$VER${LIBSUFFIX}"
eval "TCL_DLL_FILE=tcl$VER${DLLSUFFIX}"
eval "TCL_LIB_FILE=tcl$VER${LIBSUFFIX}"
eval "TCL_STUB_LIB_FILE=tclstub$VER${LIBSUFFIX}"
eval "EXESUFFIX=${EXESUFFIX}"

AC_SUBST(TK_VERSION)
AC_SUBST(TK_MAJOR_VERSION)
AC_SUBST(TK_MINOR_VERSION)
AC_SUBST(TK_PATCH_LEVEL)
AC_SUBST(TK_DBGX)
AC_SUBST(TK_LIB_FILE)
AC_SUBST(TK_DLL_FILE)
AC_SUBST(TK_STUB_LIB_FILE)
AC_SUBST(TK_SRC_DIR)
AC_SUBST(TK_BIN_DIR)

AC_SUBST(TCL_VERSION)
AC_SUBST(TCL_MAJOR_VERSION)
AC_SUBST(TCL_MINOR_VERSION)
AC_SUBST(TCL_PATCH_LEVEL)
AC_SUBST(TCL_LIB_FILE)
AC_SUBST(TCL_DLL_FILE)
AC_SUBST(TCL_STUB_LIB_FILE)
AC_SUBST(TCL_SRC_DIR)
AC_SUBST(TCL_BIN_DIR)
AC_SUBST(TCL_DBGX)


AC_SUBST(PATHTYPE)
AC_SUBST(CFLAGS_DEBUG)
AC_SUBST(CFLAGS_OPTIMIZE)
AC_SUBST(CFLAGS_WARNING)
AC_SUBST(EXTRA_CFLAGS)
AC_SUBST(SHLIB_LD)
AC_SUBST(SHLIB_LD_LIBS)
AC_SUBST(SHLIB_CFLAGS)
AC_SUBST(SHLIB_SUFFIX)
AC_SUBST(CC_OBJNAME)
AC_SUBST(CC_EXENAME)
AC_SUBST(LDFLAGS)
AC_SUBST(LDFLAGS_DEBUG)
AC_SUBST(LDFLAGS_OPTIMIZE)
AC_SUBST(LDFLAGS_CONSOLE)
AC_SUBST(LDFLAGS_WINDOW)
AC_SUBST(AR)
AC_SUBST(RC)
AC_SUBST(DLLSUFFIX)
AC_SUBST(LIBSUFFIX)
AC_SUBST(EXESUFFIX)
AC_SUBST(LIBRARIES)
AC_SUBST(MAKE_LIB)
AC_SUBST(MAKE_DLL)
AC_SUBST(TK_XINCLUDES)
AC_SUBST(XINCLUDES)

AC_OUTPUT(Makefile tkConfig.sh)
