277 lines
10 KiB
Plaintext
277 lines
10 KiB
Plaintext
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#!/bin/bash -norc
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dnl This file is an input file used by the GNU "autoconf" program to
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dnl generate the file "configure", which is run during Tcl installation
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dnl to configure the system for the local environment.
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#-----------------------------------------------------------------------
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# Sample configure.ac for Tcl Extensions. The only places you should
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# need to modify this file are marked by the string __CHANGE__
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#-----------------------------------------------------------------------
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#-----------------------------------------------------------------------
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# __CHANGE__
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# Set your package name and version numbers here.
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#
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# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
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# set as provided. These will also be added as -D defs in your Makefile
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# so you can encode the package version directly into the source files.
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# This will also define a special symbol for Windows (BUILD_<PACKAGE_NAME>
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# so that we create the export library with the dll.
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#-----------------------------------------------------------------------
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AC_INIT([itcl],[4.2.2])
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#--------------------------------------------------------------------
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# Call TEA_INIT as the first TEA_ macro to set up initial vars.
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# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
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# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
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#--------------------------------------------------------------------
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TEA_INIT()
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#--------------------------------------------------------------------
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# Try to ensure the existence of a tclconfig directory in either
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# $srcdir or the current dir, if one can't be found in $srcdir.
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# If this package is being built as part of a bundle then a tclconfig
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# directory might exist in $srcdir's parent directory.
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#--------------------------------------------------------------------
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AC_PROG_LN_S
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CONFIG_CLEAN_FILES=
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if test ! -d $srcdir/tclconfig ; then
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if test -d $srcdir/../tclconfig ; then
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$LN_S $srcdir/../tclconfig tclconfig
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CONFIG_CLEAN_FILES=tclconfig
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fi
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fi
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AC_SUBST(CONFIG_CLEAN_FILES)
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#--------------------------------------------------------------------
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# Tell autoconf where to find tcl.m4 and install.sh.
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#--------------------------------------------------------------------
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AC_CONFIG_AUX_DIR(tclconfig)
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#--------------------------------------------------------------------
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# Load the tclConfig.sh file
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#--------------------------------------------------------------------
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TEA_PATH_TCLCONFIG
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TEA_LOAD_TCLCONFIG
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#--------------------------------------------------------------------
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# Tcl 8.6+ required.
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#--------------------------------------------------------------------
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if test "${TCL_MAJOR_VERSION}" -lt 8; then
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AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
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Itcl ${PACKAGE_VERSION} needs Tcl 8.6 or higher.
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Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6+.])
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fi
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if test "${TCL_MINOR_VERSION}" -lt 6 -a "${TCL_MAJOR_VERSION}" -eq 8; then
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AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
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Itcl ${PACKAGE_VERSION} needs Tcl 8.6 or higher.
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Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl 8.6+.])
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fi
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#--------------------------------------------------------------------
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# Load the tkConfig.sh file if necessary (Tk extension)
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#--------------------------------------------------------------------
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#TEA_PATH_TKCONFIG
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#TEA_LOAD_TKCONFIG
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#-----------------------------------------------------------------------
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# Handle the --prefix=... option by defaulting to what Tcl gave.
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# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
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#-----------------------------------------------------------------------
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TEA_PREFIX
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#-----------------------------------------------------------------------
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# Standard compiler checks.
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# This sets up CC by using the CC env var, or looks for gcc otherwise.
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# This also calls AC_PROG_CC and a few others to create the basic setup
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# necessary to compile executables.
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#-----------------------------------------------------------------------
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TEA_SETUP_COMPILER
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#-----------------------------------------------------------------------
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# __CHANGE__
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# Specify the C source files to compile in TEA_ADD_SOURCES,
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# public headers that need to be installed in TEA_ADD_HEADERS,
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# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
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# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
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# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
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# and PKG_TCL_SOURCES.
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#-----------------------------------------------------------------------
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TEA_ADD_SOURCES([
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itcl2TclOO.c
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itclBase.c
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itclBuiltin.c
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itclClass.c
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itclCmd.c
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itclEnsemble.c
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itclHelpers.c
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itclInfo.c
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itclLinkage.c
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itclMethod.c
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itclObject.c
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itclParse.c
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itclStubs.c
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itclStubInit.c
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itclResolve.c
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itclTclIntStubsFcn.c
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itclUtil.c
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itclMigrate2TclCore.c
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itclTestRegisterC.c
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])
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TEA_ADD_HEADERS([generic/itcl.h
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generic/itclDecls.h
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generic/itclInt.h
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generic/itclMigrate2TclCore.h
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generic/itclTclIntStubsFcn.h
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generic/itcl2TclOO.h
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generic/itclIntDecls.h
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])
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TEA_ADD_INCLUDES([-I. -I\"`${CYGPATH} ${srcdir}/generic`\"])
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TEA_ADD_LIBS([])
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TEA_ADD_CFLAGS([])
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TEA_ADD_STUB_SOURCES(itclStubLib.c)
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TEA_ADD_TCL_SOURCES([library/itcl.tcl library/itclWidget.tcl library/itclHullCmds.tcl])
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#--------------------------------------------------------------------
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# __CHANGE__
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#
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# You can add more files to clean if your extension creates any extra
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# files by extending CLEANFILES.
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# Add pkgIndex.tcl if it is generated in the Makefile instead of ./configure
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# and change Makefile.in to move it from CONFIG_CLEAN_FILES to BINARIES var.
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#
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# A few miscellaneous platform-specific items:
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# TEA_ADD_* any platform specific compiler/build info here.
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#--------------------------------------------------------------------
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#CLEANFILES="$CLEANFILES pkgIndex.tcl"
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if test "${TEA_PLATFORM}" = "windows" ; then
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# Ensure no empty if clauses
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:
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#TEA_ADD_SOURCES([win/winFile.c])
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#TEA_ADD_INCLUDES([-I\"$(${CYGPATH} ${srcdir}/win)\"])
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TEA_ADD_SOURCES([dllEntryPoint.c])
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else
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# Ensure no empty else clauses
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:
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#TEA_ADD_SOURCES([unix/unixFile.c])
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#TEA_ADD_LIBS([-lsuperfly])
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fi
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#--------------------------------------------------------------------
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# __CHANGE__
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# Choose which headers you need. Extension authors should try very
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# hard to only rely on the Tcl public header files. Internal headers
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# contain private data structures and are subject to change without
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# notice.
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# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
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#--------------------------------------------------------------------
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#TEA_PUBLIC_TCL_HEADERS
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TEA_PRIVATE_TCL_HEADERS
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#TEA_PUBLIC_TK_HEADERS
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#TEA_PRIVATE_TK_HEADERS
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#TEA_PATH_X
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#--------------------------------------------------------------------
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# Check whether --enable-threads or --disable-threads was given.
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# This auto-enables if Tcl was compiled threaded.
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#--------------------------------------------------------------------
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TEA_ENABLE_THREADS
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#--------------------------------------------------------------------
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# The statement below defines a collection of symbols related to
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# building as a shared library instead of a static library.
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#--------------------------------------------------------------------
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TEA_ENABLE_SHARED
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#--------------------------------------------------------------------
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# This macro figures out what flags to use with the compiler/linker
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# when building shared/static debug/optimized objects. This information
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# can be taken from the tclConfig.sh file, but this figures it all out.
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#--------------------------------------------------------------------
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TEA_CONFIG_CFLAGS
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#--------------------------------------------------------------------
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# Set the default compiler switches based on the --enable-symbols option.
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#--------------------------------------------------------------------
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TEA_ENABLE_SYMBOLS
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#--------------------------------------------------------------------
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# Check for intptr_t (for INT2PTR & PTR2INT macros).
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#--------------------------------------------------------------------
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AC_CHECK_TYPE([intptr_t], [
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AC_DEFINE([HAVE_INTPTR_T], 1, [Do we have the intptr_t type?])], [
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AC_CACHE_CHECK([for pointer-size signed integer type], tcl_cv_intptr_t, [
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for tcl_cv_intptr_t in "int" "long" "long long" none; do
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if test "$tcl_cv_intptr_t" != none; then
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AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([AC_INCLUDES_DEFAULT],
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[[sizeof (void *) <= sizeof ($tcl_cv_intptr_t)]])],
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[tcl_ok=yes], [tcl_ok=no])
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test "$tcl_ok" = yes && break; fi
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done])
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if test "$tcl_cv_intptr_t" != none; then
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AC_DEFINE_UNQUOTED([intptr_t], [$tcl_cv_intptr_t], [Signed integer
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type wide enough to hold a pointer.])
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fi
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])
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#--------------------------------------------------------------------
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# This macro generates a line to use when building a library. It
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# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
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# and TEA_LOAD_TCLCONFIG macros above.
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#--------------------------------------------------------------------
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TEA_MAKE_LIB
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#--------------------------------------------------------------------
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# Determine the name of the tclsh and/or wish executables in the
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# Tcl and Tk build directories or the location they were installed
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# into. These paths are used to support running test cases only,
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# the Makefile should not be making use of these paths to generate
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# a pkgIndex.tcl file or anything else at extension build time.
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#--------------------------------------------------------------------
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TEA_PROG_TCLSH
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#TEA_PROG_WISH
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#--------------------------------------------------------------------
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# These are for itclConfig.sh
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#--------------------------------------------------------------------
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TEA_EXPORT_CONFIG([itcl])
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# itcl_SRC_DIR must be a fully qualified path
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eval itcl_SRC_DIR="$srcdir"
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itcl_SRC_DIR=`cd "${itcl_SRC_DIR}"; pwd`
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AC_SUBST(itcl_SRC_DIR)
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eval itcl_INCLUDE_SPEC="-I${itcl_SRC_DIR}/generic"
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AC_SUBST(itcl_INCLUDE_SPEC)
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#--------------------------------------------------------------------
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# Finally, substitute all of the various values into the Makefile.
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# You may alternatively have a special pkgIndex.tcl.in or other files
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# which require substituting the AC variables in. Include these here.
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#--------------------------------------------------------------------
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AC_CONFIG_FILES([Makefile pkgIndex.tcl itclConfig.sh])
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AC_OUTPUT
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