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dnl
dnl Process this file with autoconf to produce a configure script.
dnl autoconf 2.13 should work fine. However autoconf >= 2.53 and
dnl perhaps versions in between (2.50 and 2.52) are not directly usuable.
dnl
dnl
dnl This configure.in is derived from the Sample TEA template which is:
dnl
dnl Copyright (c) 1999 Scriptics Corporation.
dnl Copyright (c) 2002 ActiveState SRL.
dnl
dnl
dnl $Id$
#-----------------------------------------------------------------------
# Check the source path of the package
#-----------------------------------------------------------------------
AC_INIT
#-----------------------------------------------------------------------
# Setup the CONFIGDIR to the path of the directory containing the
# configuration files
#-----------------------------------------------------------------------
AC_CONFIG_AUX_DIR(tclconfig)
CONFIGDIR=${srcdir}/tclconfig
AC_SUBST(CONFIGDIR)
#-----------------------------------------------------------------------
# Define the PACKAGE variable
#--------------------------------------------------------------------
PACKAGE=Tkzinc
#--------------------------------------------------------------------
# Call TEA_INIT as the first TEA_ macro to set up initial vars.
# This will define a ${TEA_PLATFORM} variable == "unix" or "windows".
#
# Keep it here we will need ${TEA_PLATFORM} soon.
#--------------------------------------------------------------------
TEA_INIT
#-----------------------------------------------------------------------
# Define the VERSION variable
#
# VERSION is constructed from MAJOR_VERSION, MINOR_VERSION and
# PATCHLEVEL. The windows variant does not containt a dot.
#-----------------------------------------------------------------------
MAJOR_VERSION=3
MINOR_VERSION=2
PATCHLEVEL=96
VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${PATCHLEVEL}
AC_SUBST(VERSION)
AC_SUBST(PACKAGE)
AC_SUBST(Tkzinc_LIB_FILE)
AC_SUBST(Tkzincstub_LIB_FILE)
#--------------------------------------------------------------------
# This define a preprocessor macro -DVERSION=3.2.6i to include
# the package version in the sources.
#--------------------------------------------------------------------
eval AC_DEFINE_UNQUOTED(VERSION, "${VERSION}")
#--------------------------------------------------------------------
# Load the tclConfig.sh file
#--------------------------------------------------------------------
TEA_PATH_TCLCONFIG
TEA_LOAD_TCLCONFIG
#--------------------------------------------------------------------
# Load the tkConfig.sh file
#--------------------------------------------------------------------
TEA_PATH_TKCONFIG
TEA_LOAD_TKCONFIG
#-----------------------------------------------------------------------
# Handle the --prefix=... option by defaulting to what Tcl gave.
# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
#-----------------------------------------------------------------------
TEA_PREFIX
#-----------------------------------------------------------------------
# Standard compiler checks.
# This sets up CC by using the CC env var, or looks for gcc otherwise.
# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
# the basic setup necessary to compile executables.
#-----------------------------------------------------------------------
TEA_SETUP_COMPILER
AC_CYGWIN
AC_MINGW32
#--------------------------------------------------------------------
# Choose which headers you need. Extension authors should try very
# hard to only rely on the Tcl public header files. Internal headers
# contain private data structures and are subject to change without
# notice.
# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
#
# Sorry but zinc needs the internal functionality provided by Tk
# even if this is less convenient and secure.
#--------------------------------------------------------------------
TEA_PRIVATE_TCL_HEADERS
TEA_PRIVATE_TK_HEADERS
#--------------------------------------------------------------------
# A few miscellaneous platform-specific items:
#
# Define the special symbol BUILD_Tkzinc for Windows so
# that we create the export library with the dll.
#
# Windows creates a few extra files that need to be cleaned up.
#
# Define any extra compiler flags in the PACKAGE_CFLAGS variable.
# These will be appended to the current set of compiler flags for
# your system.
#--------------------------------------------------------------------
if test "${TEA_PLATFORM}" = "windows" ; then
AC_DEFINE(BUILD_Tkzinc)
CLEANFILES="pkgIndex.tcl *.lib *.dll *.exp *.ilk *.pdb vc*.pch"
EXTRA_SOURCES='$(WIN_SOURCES)'
else
CLEANFILES="pkgIndex.tcl"
EXTRA_SOURCES='$(UNIX_SOURCES)'
fi
CLEANFILES="${CLEANFILES} doc/*.dvi doc/*.aux doc/*.idx doc/*.ilg doc/*.ind"
CLEANFILES="${CLEANFILES} doc/*.lof doc/*.log doc/*.out doc/*.toc doc/*.tpt"
CLEANFILES="${CLEANFILES} doc/refman doc/refman.pdf"
CLEANFILES="${CLEANFILES} Python/Zinc.py"
AC_SUBST(CLEANFILES)
AC_SUBST(EXTRA_SOURCES)
#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
# This call disable threading support as a default.
#--------------------------------------------------------------------
TEA_ENABLE_THREADS(no)
#--------------------------------------------------------------------
# The statement below defines a collection of symbols related to
# building as a shared library instead of a static library.
#--------------------------------------------------------------------
TEA_ENABLE_SHARED
#--------------------------------------------------------------------
# This macro figures out what flags to use with the compiler/linker
# when building shared/static debug/optimized objects. This information
# can be taken from the tclConfig.sh file, but this figures it all out.
#--------------------------------------------------------------------
TEA_CONFIG_CFLAGS
#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols option.
#--------------------------------------------------------------------
TEA_ENABLE_SYMBOLS
#--------------------------------------------------------------------
# For Unix/Tk builds, make sure that the X libraries/headers are found.
# This must be called after TEA_CONFIG_CFLAGS as it adjusts LIBS.
#--------------------------------------------------------------------
TEA_PATH_X
#--------------------------------------------------------------------
# This sets the tesselation library name and adjust LIBS to
# include this library.
#--------------------------------------------------------------------
if test "${TEA_PLATFORM}" = "windows" ; then
Tess_LIB_FILE=tess.lib
else
Tess_LIB_FILE=libtess.a
fi
LIBS="${LIBS} -L. -ltess"
AC_SUBST(Tess_LIB_FILE)
#--------------------------------------------------------------------
# Tkzinc is always linked against the tcl and tk stubs libraries
#--------------------------------------------------------------------
AC_DEFINE(USE_TCL_STUBS)
AC_DEFINE(USE_TK_STUBS)
#--------------------------------------------------------------------
# This macro generates a line to use when building a library. It
# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
# and TEA_LOAD_TCLCONFIG macros above.
#--------------------------------------------------------------------
TEA_MAKE_LIB
#--------------------------------------------------------------------
# Add platform libs to LIBS or SHLIB_LD_LIBS as necessary.
#--------------------------------------------------------------------
if test "${TEA_PLATFORM}" = "windows" ; then
LIBS="${LIBS} -lgdi32 -luser32 -lwsock32"
fi
#SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -lxxxx"
#--------------------------------------------------------------------
# Find tclsh so that we can run pkg_mkIndex to generate the pkgIndex.tcl
# file during the install process. Don't run the TCLSH_PROG through
# ${CYGPATH} because it's being used directly by make.
# Require that we use a tclsh shell version 8.2 or later since earlier
# versions have bugs in the pkg_mkIndex routine.
# Add WISH as well since Tkzinc is a Tk extension.
#--------------------------------------------------------------------
TEA_PROG_TCLSH
TEA_PROG_WISH
#--------------------------------------------------------------------
# Define the SHAPE symbol to control the X shape extension support.
# This must be called after TEA_CONFIG_CFLAGS as it adjusts LIBS.
#--------------------------------------------------------------------
ZINC_ENABLE_SHAPE
#--------------------------------------------------------------------
# Adjust the library set based on --enable-gl option. Define also
# the GL and GL_DAMAGE symbols to configure the code.
# This must be called after TEA_CONFIG_CFLAGS as it adjusts LIBS.
#--------------------------------------------------------------------
ZINC_ENABLE_GL
#--------------------------------------------------------------------
# Define the OM symbol to control inclusion of the overlap manager
# support.
#--------------------------------------------------------------------
ZINC_ENABLE_OM
#--------------------------------------------------------------------
# Finally, substitute all of the various values into the Makefile.
# Add other files needing substitution after Makefile.
#--------------------------------------------------------------------
AC_SUBST(aux_BINARIES)
AC_SUBST(bin_BINARIES)
AC_OUTPUT([Makefile Python/Zinc.py])
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