#------------------------------------------------------------------------ # SC_PATH_TCLCONFIG -- # # Locate the tclConfig.sh file and perform a sanity check on # the Tcl compile flags # Currently a no-op for Windows # # Arguments: # PATCH_LEVEL The patch level for Tcl if any. # # Results: # # Adds the following arguments to configure: # --with-tcl=... # # Sets the following vars: # TCL_BIN_DIR Full path to the tclConfig.sh file #------------------------------------------------------------------------ AC_DEFUN(SC_PATH_TCLCONFIG, [ AC_MSG_CHECKING([the location of tclConfig.sh]) if test -d ../../tcl8.5$1/win; then TCL_BIN_DIR_DEFAULT=../../tcl8.5$1/win elif test -d ../../tcl8.5/win; then TCL_BIN_DIR_DEFAULT=../../tcl8.5/win else TCL_BIN_DIR_DEFAULT=../../tcl/win fi AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.5 binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DIR_DEFAULT; pwd`) if test ! -d $TCL_BIN_DIR; then AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist) fi if test ! -f $TCL_BIN_DIR/tclConfig.sh; then AC_MSG_ERROR(There is no tclConfig.sh in $TCL_BIN_DIR: perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?) fi AC_MSG_RESULT($TCL_BIN_DIR/tclConfig.sh) ]) #------------------------------------------------------------------------ # SC_PATH_TKCONFIG -- # # Locate the tkConfig.sh file # Currently a no-op for Windows # # Arguments: # none # # Results: # # Adds the following arguments to configure: # --with-tk=... # # Sets the following vars: # TK_BIN_DIR Full path to the tkConfig.sh file #------------------------------------------------------------------------ AC_DEFUN(SC_PATH_TKCONFIG, [ AC_MSG_CHECKING([the location of tkConfig.sh]) if test -d ../../tk8.5$1/win; then TK_BIN_DIR_DEFAULT=../../tk8.5$1/win elif test -d ../../tk8.5/win; then TK_BIN_DIR_DEFAULT=../../tk8.5/win else TK_BIN_DIR_DEFAULT=../../tk/win fi AC_ARG_WITH(tk, [ --with-tk=DIR use Tk 8.5 binaries from DIR], TK_BIN_DIR=$withval, TK_BIN_DIR=`cd $TK_BIN_DIR_DEFAULT; pwd`) if test ! -d $TK_BIN_DIR; then AC_MSG_ERROR(Tk directory $TK_BIN_DIR does not exist) fi if test ! -f $TK_BIN_DIR/tkConfig.sh; then AC_MSG_ERROR(There is no tkConfig.sh in $TK_BIN_DIR: perhaps you did not specify the Tk *build* directory (not the toplevel Tk directory) or you forgot to configure Tk?) fi AC_MSG_RESULT([$TK_BIN_DIR/tkConfig.sh]) ]) #------------------------------------------------------------------------ # SC_LOAD_TCLCONFIG -- # # Load the tclConfig.sh file. # # Arguments: # # Requires the following vars to be set: # TCL_BIN_DIR # # Results: # # Subst the following vars: # TCL_BIN_DIR # TCL_SRC_DIR # TCL_LIB_FILE # #------------------------------------------------------------------------ AC_DEFUN(SC_LOAD_TCLCONFIG, [ AC_MSG_CHECKING([for existence of $TCL_BIN_DIR/tclConfig.sh]) if test -f "$TCL_BIN_DIR/tclConfig.sh" ; then AC_MSG_RESULT([loading]) . $TCL_BIN_DIR/tclConfig.sh else AC_MSG_RESULT([file not found]) fi # # If the TCL_BIN_DIR is the build directory (not the install directory), # then set the common variable name to the value of the build variables. # For example, the variable TCL_LIB_SPEC will be set to the value # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC # instead of TCL_BUILD_LIB_SPEC since it will work with both an # installed and uninstalled version of Tcl. # if test -f $TCL_BIN_DIR/Makefile ; then TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC} TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC} TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH} fi # # eval is required to do the TCL_DBGX substitution # eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\"" eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\"" eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\"" eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\"" eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\"" eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\"" AC_SUBST(TCL_VERSION) AC_SUBST(TCL_BIN_DIR) AC_SUBST(TCL_SRC_DIR) AC_SUBST(TCL_LIB_FILE) AC_SUBST(TCL_LIB_FLAG) AC_SUBST(TCL_LIB_SPEC) AC_SUBST(TCL_STUB_LIB_FILE) AC_SUBST(TCL_STUB_LIB_FLAG) AC_SUBST(TCL_STUB_LIB_SPEC) AC_SUBST(TCL_DEFS) ]) #------------------------------------------------------------------------ # SC_LOAD_TKCONFIG -- # # Load the tkConfig.sh file # Currently a no-op for Windows # # Arguments: # # Requires the following vars to be set: # TK_BIN_DIR # # Results: # # Sets the following vars that should be in tkConfig.sh: # TK_BIN_DIR #------------------------------------------------------------------------ AC_DEFUN(SC_LOAD_TKCONFIG, [ AC_MSG_CHECKING([for existence of $TK_BIN_DIR/tkConfig.sh]) if test -f "$TK_BIN_DIR/tkConfig.sh" ; then AC_MSG_RESULT([loading]) . $TK_BIN_DIR/tkConfig.sh else AC_MSG_RESULT([could not find $TK_BIN_DIR/tkConfig.sh]) fi AC_SUBST(TK_BIN_DIR) AC_SUBST(TK_SRC_DIR) AC_SUBST(TK_LIB_FILE) ]) #------------------------------------------------------------------------ # SC_ENABLE_SHARED -- # # Allows the building of shared libraries # # Arguments: # none # # Results: # # Adds the following arguments to configure: # --enable-shared=yes|no # # Defines the following vars: # STATIC_BUILD Used for building import/export libraries # on Windows. # # Sets the following vars: # SHARED_BUILD Value of 1 or 0 #------------------------------------------------------------------------ AC_DEFUN(SC_ENABLE_SHARED, [ AC_MSG_CHECKING([how to build libraries]) AC_ARG_ENABLE(shared, [ --enable-shared build and link with shared libraries [--enable-shared]], [tcl_ok=$enableval], [tcl_ok=yes]) if test "${enable_shared+set}" = set; then enableval="$enable_shared" tcl_ok=$enableval else tcl_ok=yes fi if test "$tcl_ok" = "yes" ; then AC_MSG_RESULT([shared]) SHARED_BUILD=1 else AC_MSG_RESULT([static]) SHARED_BUILD=0 AC_DEFINE(STATIC_BUILD) fi ]) #------------------------------------------------------------------------ # SC_ENABLE_THREADS -- # # Specify if thread support should be enabled # # Arguments: # none # # Results: # # Adds the following arguments to configure: # --enable-threads=yes|no # # Defines the following vars: # TCL_THREADS #------------------------------------------------------------------------ AC_DEFUN(SC_ENABLE_THREADS, [ AC_MSG_CHECKING(for building with threads) AC_ARG_ENABLE(threads, [ --enable-threads build with threads], [tcl_ok=$enableval], [tcl_ok=no]) if test "$tcl_ok" = "yes"; then AC_MSG_RESULT(yes) TCL_THREADS=1 AC_DEFINE(TCL_THREADS) # USE_THREAD_ALLOC tells us to try the special thread-based # allocator that significantly reduces lock contention AC_DEFINE(USE_THREAD_ALLOC) else TCL_THREADS=0 AC_MSG_RESULT([no (default)]) fi AC_SUBST(TCL_THREADS) ]) #------------------------------------------------------------------------ # SC_ENABLE_SYMBOLS -- # # Specify if debugging symbols should be used # Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging # can also be enabled. # # Arguments: # none # # Requires the following vars to be set in the Makefile: # CFLAGS_DEBUG # CFLAGS_OPTIMIZE # # Results: # # Adds the following arguments to configure: # --enable-symbols # # Defines the following vars: # CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true # Sets to $(CFLAGS_OPTIMIZE) if false # LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true # Sets to $(LDFLAGS_OPTIMIZE) if false # DBGX Debug library extension # #------------------------------------------------------------------------ AC_DEFUN(SC_ENABLE_SYMBOLS, [ AC_MSG_CHECKING([for build with symbols]) AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no]) # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT. if test "$tcl_ok" = "no"; then CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)' LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)' DBGX="" AC_MSG_RESULT([no]) AC_DEFINE(TCL_CFG_OPTIMIZED) else CFLAGS_DEFAULT='$(CFLAGS_DEBUG)' LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)' DBGX=g if test "$tcl_ok" = "yes"; then AC_MSG_RESULT([yes (standard debugging)]) fi fi AC_SUBST(CFLAGS_DEFAULT) AC_SUBST(LDFLAGS_DEFAULT) AC_DEFINE(TCL_CFG_DEBUG) if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then AC_DEFINE(TCL_MEM_DEBUG) fi if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then AC_DEFINE(TCL_COMPILE_DEBUG) AC_DEFINE(TCL_COMPILE_STATS) fi if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then if test "$tcl_ok" = "all"; then AC_MSG_RESULT([enabled symbols mem compile debugging]) else AC_MSG_RESULT([enabled $tcl_ok debugging]) fi fi ]) #-------------------------------------------------------------------- # SC_CONFIG_CFLAGS # # Try to determine the proper flags to pass to the compiler # for building shared libraries and other such nonsense. # # NOTE: The backslashes in quotes below are substituted twice # due to the fact that they are in a macro and then inlined # in the final configure script. # # Arguments: # none # # Results: # # Can the following vars: # EXTRA_CFLAGS # CFLAGS_DEBUG # CFLAGS_OPTIMIZE # CFLAGS_WARNING # LDFLAGS_DEBUG # LDFLAGS_OPTIMIZE # LDFLAGS_CONSOLE # LDFLAGS_WINDOW # CC_OBJNAME # CC_EXENAME # CYGPATH # STLIB_LD # SHLIB_LD # SHLIB_LD_LIBS # LIBS # AR # RC # RES # # MAKE_LIB # MAKE_EXE # MAKE_DLL # # LIBSUFFIX # LIBPREFIX # LIBRARIES # EXESUFFIX # DLLSUFFIX # #-------------------------------------------------------------------- AC_DEFUN(SC_CONFIG_CFLAGS, [ # Step 0: Enable 64 bit support? AC_MSG_CHECKING([if 64bit support is requested]) AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)], [do64bit=$enableval], [do64bit=no]) AC_MSG_RESULT($do64bit) # Set some defaults (may get changed below) EXTRA_CFLAGS="" AC_CHECK_PROG(CYGPATH, cygpath, cygpath -w, echo) SHLIB_SUFFIX=".dll" # Check for a bug in gcc's windres that causes the # compile to fail when a Windows native path is # passed into windres. The mingw toolchain requires # Windows native paths while Cygwin should work # with both. Avoid the bug by passing a POSIX # path when using the Cygwin toolchain. if test "$GCC" = "yes" && test "$CYGPATH" != "echo" ; then conftest=/tmp/conftest.rc echo "STRINGTABLE BEGIN" > $conftest echo "101 \"name\"" >> $conftest echo "END" >> $conftest AC_MSG_CHECKING([for Windows native path bug in windres]) cyg_conftest=`$CYGPATH $conftest` if AC_TRY_COMMAND($RC -o conftest.res.o $cyg_conftest) ; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([yes]) CYGPATH=echo fi conftest= cyg_conftest= fi if test "$CYGPATH" = "echo" || test "$ac_cv_cygwin" = "yes"; then DEPARG='"$<"' else DEPARG='"$(shell $(CYGPATH) $<)"' fi # set various compiler flags depending on whether we are using gcc or cl AC_MSG_CHECKING([compiler flags]) if test "${GCC}" = "yes" ; then if test "$do64bit" = "yes" ; then AC_MSG_WARN("64bit mode not supported with GCC on Windows") fi SHLIB_LD="" SHLIB_LD_LIBS="" LIBS="" LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32" STLIB_LD='${AR} cr' RC_OUT=-o RC_TYPE= RC_INCLUDE=--include RC_DEFINE=--define RES=res.o MAKE_LIB="\${STLIB_LD} \[$]@" POST_MAKE_LIB="\${RANLIB} \[$]@" MAKE_EXE="\${CC} -o \[$]@" LIBPREFIX="lib" #if test "$ac_cv_cygwin" = "yes"; then # extra_cflags="-mno-cygwin" # extra_ldflags="-mno-cygwin" #else # extra_cflags="" # extra_ldflags="" #fi if test "$ac_cv_cygwin" = "yes"; then touch ac$$.c if ${CC} -c -mwin32 ac$$.c >/dev/null 2>&1; then case "$extra_cflags" in *-mwin32*) ;; *) extra_cflags="-mwin32 $extra_cflags" ;; esac case "$extra_ldflags" in *-mwin32*) ;; *) extra_ldflags="-mwin32 $extra_ldflags" ;; esac fi rm -f ac$$.o ac$$.c else extra_cflags='' extra_ldflags='' fi if test "${SHARED_BUILD}" = "0" ; then # static AC_MSG_RESULT([using static flags]) runtime= MAKE_DLL="echo " LIBSUFFIX="s\${DBGX}.a" LIBFLAGSUFFIX="s\${DBGX}" LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s\${DBGX}.exe" else # dynamic AC_MSG_RESULT([using shared flags]) # ad-hoc check to see if CC supports -shared. if "${CC}" -shared 2>&1 | egrep ': -shared not supported' >/dev/null; then AC_MSG_ERROR([${CC} does not support the -shared option. You will need to upgrade to a newer version of the toolchain.]) fi runtime= # Link with gcc since ld does not link to default libs like # -luser32 and -lmsvcrt by default. Make sure CFLAGS is # included so -mno-cygwin passed the correct libs to the linker. SHLIB_LD='${CC} -shared ${CFLAGS}' SHLIB_LD_LIBS='${LIBS}' # Add SHLIB_LD_LIBS to the Make rule, not here. MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags} \ -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)" LIBSUFFIX="\${DBGX}.a" LIBFLAGSUFFIX="\${DBGX}" EXESUFFIX="\${DBGX}.exe" LIBRARIES="\${SHARED_LIBRARIES}" fi # DLLSUFFIX is separate because it is the building block for # users of tclConfig.sh that may build shared or static. DLLSUFFIX="\${DBGX}.dll" SHLIB_SUFFIX=.dll EXTRA_CFLAGS="${extra_cflags}" CFLAGS_DEBUG=-g CFLAGS_OPTIMIZE=-O CFLAGS_WARNING="-Wall -Wconversion" LDFLAGS_DEBUG= LDFLAGS_OPTIMIZE= # Specify the CC output file names based on the target name CC_OBJNAME="-o \[$]@" CC_EXENAME="-o \[$]@" # Specify linker flags depending on the type of app being # built -- Console vs. Window. # # ORIGINAL COMMENT: # We need to pass -e _WinMain@16 so that ld will use # WinMain() instead of main() as the entry point. We can't # use autoconf to check for this case since it would need # to run an executable and that does not work when # cross compiling. Remove this -e workaround once we # require a gcc that does not have this bug. # # MK NOTE: Tk should use a different mechanism. This causes # interesting problems, such as wish dying at startup. #LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}" LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}" LDFLAGS_WINDOW="-mwindows ${extra_ldflags}" else if test "${SHARED_BUILD}" = "0" ; then # static AC_MSG_RESULT([using static flags]) runtime=-MT MAKE_DLL="echo " LIBSUFFIX="s\${DBGX}.lib" LIBFLAGSUFFIX="s\${DBGX}" LIBRARIES="\${STATIC_LIBRARIES}" EXESUFFIX="s\${DBGX}.exe" SHLIB_LD_LIBS="" else # dynamic AC_MSG_RESULT([using shared flags]) runtime=-MD # Add SHLIB_LD_LIBS to the Make rule, not here. MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@" LIBSUFFIX="\${DBGX}.lib" LIBFLAGSUFFIX="\${DBGX}" EXESUFFIX="\${DBGX}.exe" LIBRARIES="\${SHARED_LIBRARIES}" SHLIB_LD_LIBS='${LIBS}' fi # DLLSUFFIX is separate because it is the building block for # users of tclConfig.sh that may build shared or static. DLLSUFFIX="\${DBGX}.dll" # This is a 2-stage check to make sure we have the 64-bit SDK # We have to know where the SDK is installed. if test "$do64bit" = "yes" ; then if test "x${MSSDK}x" = "xx" ; then MSSDK="C:/Progra~1/Microsoft SDK" fi # In order to work in the tortured autoconf environment, # we need to ensure that this path has no spaces MSSDK=$(cygpath -w -s "$MSSDK" | sed -e 's!\\!/!g') if test ! -d "${MSSDK}/bin/win64" ; then AC_MSG_WARN("could not find 64-bit SDK to enable 64bit mode") do64bit="no" fi fi if test "$do64bit" = "yes" ; then # All this magic is necessary for the Win64 SDK RC1 - hobbs CC="${MSSDK}/Bin/Win64/cl.exe \ -I${MSSDK}/Include/prerelease \ -I${MSSDK}/Include/Win64/crt \ -I${MSSDK}/Include/Win64/crt/sys \ -I${MSSDK}/Include" RC="${MSSDK}/bin/rc.exe" CFLAGS_DEBUG="-nologo -Zi -Od ${runtime}d" CFLAGS_OPTIMIZE="-nologo -O2 -Gs ${runtime}" lflags="-MACHINE:IA64 -LIBPATH:${MSSDK}/Lib/IA64 \ -LIBPATH:${MSSDK}/Lib/Prerelease/IA64" STLIB_LD="${MSSDK}/bin/win64/lib.exe -nologo ${lflags}" LINKBIN="${MSSDK}/bin/win64/link.exe ${lflags}" else RC="rc" CFLAGS_DEBUG="-nologo -Z7 -Od -WX ${runtime}d" CFLAGS_OPTIMIZE="-nologo -Oti -Gs -GD ${runtime}" STLIB_LD="lib -nologo" LINKBIN="link -link50compat" fi SHLIB_LD="${LINKBIN} -dll -nologo -incremental:no" LIBS="user32.lib advapi32.lib" LIBS_GUI="gdi32.lib comdlg32.lib imm32.lib comctl32.lib shell32.lib" RC_OUT=-fo RC_TYPE=-r RC_INCLUDE=-i RC_DEFINE=-d RES=res MAKE_LIB="\${STLIB_LD} -out:\[$]@" POST_MAKE_LIB= MAKE_EXE="\${CC} -Fe\[$]@" LIBPREFIX="" EXTRA_CFLAGS="-YX" CFLAGS_WARNING="-W3" LDFLAGS_DEBUG="-debug:full -debugtype:both" LDFLAGS_OPTIMIZE="-release" # Specify the CC output file names based on the target name CC_OBJNAME="-Fo\[$]@" CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\[$]@')\"" # Specify linker flags depending on the type of app being # built -- Console vs. Window. LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}" LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}" fi if test "$do64bit" = "yes" ; then AC_DEFINE(TCL_CFG_DO64BIT) fi # DL_LIBS is empty, but then we match the Unix version AC_SUBST(DL_LIBS) AC_SUBST(CFLAGS_DEBUG) AC_SUBST(CFLAGS_OPTIMIZE) AC_SUBST(CFLAGS_WARNING) ]) #------------------------------------------------------------------------ # SC_WITH_TCL -- # # Location of the Tcl build directory. # # Arguments: # none # # Results: # # Adds the following arguments to configure: # --with-tcl=... # # Defines the following vars: # TCL_BIN_DIR Full path to the tcl build dir. #------------------------------------------------------------------------ AC_DEFUN(SC_WITH_TCL, [ if test -d ../../tcl8.5$1/win; then TCL_BIN_DEFAULT=../../tcl8.5$1/win else TCL_BIN_DEFAULT=../../tcl8.5/win fi AC_ARG_WITH(tcl, [ --with-tcl=DIR use Tcl 8.5 binaries from DIR], TCL_BIN_DIR=$withval, TCL_BIN_DIR=`cd $TCL_BIN_DEFAULT; pwd`) if test ! -d $TCL_BIN_DIR; then AC_MSG_ERROR(Tcl directory $TCL_BIN_DIR does not exist) fi if test ! -f $TCL_BIN_DIR/Makefile; then AC_MSG_ERROR(There is no Makefile in $TCL_BIN_DIR: perhaps you did not specify the Tcl *build* directory (not the toplevel Tcl directory) or you forgot to configure Tcl?) else echo "building against Tcl binaries in: $TCL_BIN_DIR" fi AC_SUBST(TCL_BIN_DIR) ]) # FIXME : SC_PROG_TCLSH should really look for the installed tclsh and # not the build version. If we want to use the build version in the # tk script, it is better to hardcode that! #------------------------------------------------------------------------ # SC_PROG_TCLSH # Locate a tclsh shell in the following directories: # ${exec_prefix}/bin # ${prefix}/bin # ${TCL_BIN_DIR} # ${TCL_BIN_DIR}/../bin # ${PATH} # # Arguments # none # # Results # Subst's the following values: # TCLSH_PROG #------------------------------------------------------------------------ AC_DEFUN(SC_PROG_TCLSH, [ AC_MSG_CHECKING([for tclsh]) AC_CACHE_VAL(ac_cv_path_tclsh, [ search_path=`echo ${exec_prefix}/bin:${prefix}/bin:${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${PATH} | sed -e 's/:/ /g'` for dir in $search_path ; do for j in `ls -r $dir/tclsh[[8-9]]*.exe 2> /dev/null` \ `ls -r $dir/tclsh* 2> /dev/null` ; do if test x"$ac_cv_path_tclsh" = x ; then if test -f "$j" ; then ac_cv_path_tclsh=$j break fi fi done done ]) if test -f "$ac_cv_path_tclsh" ; then TCLSH_PROG="$ac_cv_path_tclsh" AC_MSG_RESULT($TCLSH_PROG) elif test -f "$TCL_BIN_DIR/tclConfig.sh" ; then # One-tree build. ac_cv_path_tclsh="$TCL_BIN_DIR/tclsh" TCLSH_PROG="$ac_cv_path_tclsh" AC_MSG_RESULT($TCLSH_PROG) else AC_MSG_ERROR(No tclsh found in PATH: $search_path) fi AC_SUBST(TCLSH_PROG) ]) #-------------------------------------------------------------------- # SC_TCL_CFG_ENCODING TIP #59 # # Declare the encoding to use for embedded configuration information. # # Arguments: # None. # # Results: # Might append to the following vars: # DEFS (implicit) # # Will define the following vars: # TCL_CFGVAL_ENCODING # #-------------------------------------------------------------------- AC_DEFUN(SC_TCL_CFG_ENCODING, [ AC_ARG_WITH(encoding, [ --with-encoding encoding for configuration values], with_tcencoding=${withval}) if test x"${with_tcencoding}" != x ; then AC_DEFINE_UNQUOTED(TCL_CFGVAL_ENCODING,"${with_tcencoding}") else # Default encoding on windows is not "iso8859-1" AC_DEFINE(TCL_CFGVAL_ENCODING,"cp1252") fi ])