#! /bin/bash -norc # 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 1.77.2.12 2009/11/03 20:15:25 dgp Exp $ AC_INIT(../generic/tk.h) AC_PREREQ(2.59) # The following define is needed when building with Cygwin since newer # versions of autoconf incorrectly set SHELL to /bin/bash instead of # /bin/sh. The bash shell seems to suffer from some strange failures. SHELL=/bin/sh TK_VERSION=8.5 TK_MAJOR_VERSION=8 TK_MINOR_VERSION=5 TK_PATCH_LEVEL=".8" VER=$TK_MAJOR_VERSION$TK_MINOR_VERSION #------------------------------------------------------------------------ # Handle the --prefix=... option #------------------------------------------------------------------------ if test "${prefix}" = "NONE"; then prefix=/usr/local fi if test "${exec_prefix}" = "NONE"; then exec_prefix=$prefix fi # libdir must be a fully qualified path and (not ${exec_prefix}/lib) eval libdir="$libdir" #------------------------------------------------------------------------ # Standard compiler checks #------------------------------------------------------------------------ # If the user did not set CFLAGS, set it now to keep # the AC_PROG_CC macro from adding "-g -O2". if test "${CFLAGS+set}" != "set" ; then CFLAGS="" fi AC_PROG_CC AC_C_INLINE AC_HEADER_STDC # To properly support cross-compilation, one would # need to use these tool checks instead of # the ones below and reconfigure with # autoconf 2.50. You can also just set # the CC, AR, RANLIB, and RC environment # variables if you want to cross compile. dnl AC_CHECK_TOOL(AR, ar) dnl AC_CHECK_TOOL(RANLIB, ranlib) dnl AC_CHECK_TOOL(RC, windres) if test "${GCC}" = "yes" ; then AC_CHECK_PROG(AR, ar, ar) AC_CHECK_PROG(RANLIB, ranlib, ranlib) AC_CHECK_PROG(RC, windres, windres) if test "${AR}" = "" ; then AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.]) fi if test "${RANLIB}" = "" ; then AC_MSG_ERROR([Required archive index tool 'ranlib' not found on PATH.]) fi if test "${RC}" = "" ; then AC_MSG_ERROR([Required resource tool 'windres' not found on PATH.]) fi fi #-------------------------------------------------------------------- # Checks to see if the make progeam sets the $MAKE variable. #-------------------------------------------------------------------- AC_PROG_MAKE_SET #-------------------------------------------------------------------- # Perform additinal compiler tests. #-------------------------------------------------------------------- dnl Currently AC_CYGWIN is disabled since it invokes AC_CANONICAL_HOST dnl under autoconf 2.5X. dnl dnl AC_CYGWIN AC_CACHE_CHECK(for Cygwin version of gcc, ac_cv_cygwin, AC_TRY_COMPILE([ #ifdef __CYGWIN__ #error cygwin #endif ], [], ac_cv_cygwin=no, ac_cv_cygwin=yes) ) if test "$ac_cv_cygwin" = "yes" ; then AC_MSG_ERROR([Compiling under Cygwin is not currently supported. A maintainer for the Cygwin port of Tcl/Tk is needed. See the README file for information about building with Mingw.]) fi #-------------------------------------------------------------------- # 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 #-------------------------------------------------------------------- # man2tcl needs this so that it can use errno.h #-------------------------------------------------------------------- AC_CHECK_HEADER(errno.h, , MAN2TCLFLAGS="-DNO_ERRNO_H") AC_SUBST(MAN2TCLFLAGS) #-------------------------------------------------------------------- # Windows XP theme engine header for Ttk #-------------------------------------------------------------------- AC_CHECK_HEADER([uxtheme.h], [AC_DEFINE(HAVE_UXTHEME_H)], [AC_MSG_NOTICE([xpnative theme will be unavailable])], [#include ]) #-------------------------------------------------------------------- # 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=${DBGX} #-------------------------------------------------------------------- # Locate and source the tclConfig.sh file. #-------------------------------------------------------------------- SC_PATH_TCLCONFIG($TK_PATCH_LEVEL) SC_LOAD_TCLCONFIG SC_BUILD_TCLSH SC_PROG_TCLSH #------------------------------------------------------------------------ # tkConfig.sh refers to this by a different name #------------------------------------------------------------------------ TK_SHARED_BUILD=${SHARED_BUILD} #-------------------------------------------------------------------- # Perform final evaluations of variables with possible substitutions. #-------------------------------------------------------------------- TK_SHARED_LIB_SUFFIX="\${NODOT_VERSION}${DLLSUFFIX}" TK_UNSHARED_LIB_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" TK_EXPORT_FILE_SUFFIX="\${NODOT_VERSION}${LIBSUFFIX}" eval "TK_SRC_DIR=\"`cd $srcdir/..; pwd`\"" eval "TK_DLL_FILE=tk$VER${DLLSUFFIX}" eval "TK_LIB_FILE=${LIBPREFIX}tk$VER${LIBSUFFIX}" eval "TK_STUB_LIB_FILE=${LIBPREFIX}tkstub${VER}${LIBSUFFIX}" # FIXME: All of this var junk needs to be done in tcl.m4 !!!! # I left out the other vars that also need to get defined here. # we also need to double check about spaces in path names eval "TK_LIB_FLAG=\"-ltk${VER}${LIBFLAGSUFFIX}\"" TK_LIB_SPEC="-L${libdir} ${TK_LIB_FLAG}" TK_BUILD_LIB_SPEC="-L`pwd` ${TK_LIB_FLAG}" eval "TK_STUB_LIB_FLAG=\"-ltkstub${VER}${LIBFLAGSUFFIX}\"" TK_BUILD_STUB_LIB_SPEC="-L`pwd` ${TK_STUB_LIB_FLAG}" TK_STUB_LIB_SPEC="-L${libdir} ${TK_STUB_LIB_FLAG}" TK_STUB_LIB_PATH="${libdir}/${TK_STUB_LIB_FILE}" TK_BUILD_STUB_LIB_PATH="`pwd`/${TK_STUB_LIB_FILE}" eval "DLLSUFFIX=${DLLSUFFIX}" eval "LIBPREFIX=${LIBPREFIX}" eval "LIBSUFFIX=${LIBSUFFIX}" eval "EXESUFFIX=${EXESUFFIX}" CFG_TK_SHARED_LIB_SUFFIX=${TK_SHARED_LIB_SUFFIX} CFG_TK_UNSHARED_LIB_SUFFIX=${TK_UNSHARED_LIB_SUFFIX} CFG_TK_EXPORT_FILE_SUFFIX=${TK_EXPORT_FILE_SUFFIX} #-------------------------------------------------------------------- # Adjust the defines for how the resources are built depending # on symbols and static vs. shared. #-------------------------------------------------------------------- if test "$SHARED_BUILD" = 0 -o "$TCL_NEEDS_EXP_FILE" = 0; then if test "${DBGX}" = "d"; then RC_DEFINES="${RC_DEFINE} STATIC_BUILD ${RC_DEFINE} DEBUG" else RC_DEFINES="${RC_DEFINE} STATIC_BUILD" fi TK_RES="" else if test "${DBGX}" = "d"; then RC_DEFINES="${RC_DEFINE} DEBUG" else RC_DEFINES="" fi TK_RES='tk.$(RES)' fi # The wish.exe.manifest requires these # TK_WIN_VERSION is the 4 dotted pair Windows version format which needs # the release level, and must account for interim release versioning case "$TK_PATCH_LEVEL" in *a*) TK_RELEASE_LEVEL=0 ;; *b*) TK_RELEASE_LEVEL=1 ;; *) TK_RELEASE_LEVEL=2 ;; esac TK_WIN_VERSION="$TK_VERSION.$TK_RELEASE_LEVEL.`echo $TK_PATCH_LEVEL | tr -d ab.`" AC_SUBST(TK_WIN_VERSION) # X86|AMD64|IA64 for manifest AC_SUBST(MACHINE) 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_STUB_LIB_FLAG) AC_SUBST(TK_BUILD_STUB_LIB_SPEC) 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_SRC_DIR) AC_SUBST(TCL_BIN_DIR) AC_SUBST(TCL_DBGX) AC_SUBST(CFG_TK_SHARED_LIB_SUFFIX) AC_SUBST(CFG_TK_UNSHARED_LIB_SUFFIX) AC_SUBST(CFG_TK_EXPORT_FILE_SUFFIX) AC_SUBST(TK_SHARED_BUILD) AC_SUBST(CYGPATH) AC_SUBST(DEPARG) AC_SUBST(CFLAGS_DEFAULT) AC_SUBST(EXTRA_CFLAGS) AC_SUBST(STLIB_LD) 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_DEFAULT) AC_SUBST(LDFLAGS_DEBUG) AC_SUBST(LDFLAGS_OPTIMIZE) AC_SUBST(LDFLAGS_CONSOLE) AC_SUBST(LDFLAGS_WINDOW) AC_SUBST(AR) AC_SUBST(RANLIB) AC_SUBST(RC) AC_SUBST(RC_OUT) AC_SUBST(RC_TYPE) AC_SUBST(RC_INCLUDE) AC_SUBST(RC_DEFINE) AC_SUBST(RC_DEFINES) AC_SUBST(TK_RES) AC_SUBST(RES) AC_SUBST(LIBS) AC_SUBST(LIBS_GUI) AC_SUBST(DLLSUFFIX) AC_SUBST(LIBPREFIX) AC_SUBST(LIBSUFFIX) AC_SUBST(EXESUFFIX) AC_SUBST(LIBRARIES) AC_SUBST(MAKE_LIB) AC_SUBST(POST_MAKE_LIB) AC_SUBST(MAKE_DLL) AC_SUBST(MAKE_EXE) AC_SUBST(TK_LIB_FLAG) AC_SUBST(TK_LIB_SPEC) AC_SUBST(TK_BUILD_LIB_SPEC) AC_SUBST(TK_STUB_LIB_SPEC) AC_SUBST(TK_STUB_LIB_PATH) AC_SUBST(TK_BUILD_STUB_LIB_PATH) # undefined at this point for win AC_SUBST(TK_CC_SEARCH_FLAGS) AC_SUBST(TK_LD_SEARCH_FLAGS) AC_OUTPUT([Makefile tkConfig.sh wish.exe.manifest])