Tcl Extension Architecture (TEA) Sample Extension

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Overview
Comment: * configure: Regenerated to get my latest updates to tcl.m4 (See tclconfig/ChangeLog).
NOTE: This pulled in an unexpected set of changes regarding SHLIB_VERSION and SHARED_LIB_SUFFIX, indicating that configure was not regenerated since some older change to tcl.m4.
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SHA1: d116e0a8b69f7be994eccb79ff79cc879319d104
User & Date: andreas_kupries 2009-03-20 17:54:56
Context
2009-03-26
10:58
Regenerated to use latest TEA tcl.m4 check-in: 71c93dfe02 user: nijtmans tags: trunk
2009-03-20
17:54
* configure: Regenerated to get my latest updates to tcl.m4 (See tclconfig/ChangeLog).
NOTE: This pulled in an unexpected set of changes regarding SHLIB_VERSION and SHARED_LIB_SUFFIX, indicating that configure was not regenerated since some older change to tcl.m4.
check-in: d116e0a8b6 user: andreas_kupries tags: trunk
2009-03-18
18:51
Removed offending 'rm -f' line as described in 2429444. check-in: 766eb8a0c6 user: stwo tags: trunk
Changes
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2009-03-18  Stuart Cassoff  <[email protected]>

	* Makefile.in: Removed offending 'rm -f' line [Bug 2429444].

2009-03-11  Joe English  <[email protected]>

	* pkgIndex.tcl.in: use @[email protected] instead of "Tclsha1"
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2009-03-20  Andreas Kupries <[email protected]>

	* configure: Regenerated to get my latest updates to tcl.m4 (See
	tclconfig/ChangeLog).

	NOTE: This pulled in an unexpected set of changes regarding
	SHLIB_VERSION and SHARED_LIB_SUFFIX, indicating that configure was
	not regenerated since some older change to tcl.m4.

2009-03-18  Stuart Cassoff  <[email protected]>

	* Makefile.in: Removed offending 'rm -f' line [Bug 2429444].

2009-03-11  Joe English  <[email protected]>

	* pkgIndex.tcl.in: use @[email protected] instead of "Tclsha1"

Changes to configure.

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    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}
    elif test "`uname -s`" = "Darwin"; then
	# If Tcl was built as a framework, attempt to use the libraries
	# from the framework at the given location so that linking works
	# against Tcl.framework installed in an arbitary location.
	case ${TCL_DEFS} in
	    *TCL_FRAMEWORK*)
		if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
		    for i in "`cd ${TCL_BIN_DIR}; pwd`" \
			     "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
			if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
			    TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
................................................................................
		ac_cv_c_tclh=${with_tclinclude}
	    else
		{ { echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5
echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;}
   { (exit 1); exit 1; }; }
	    fi
	else

	    if test "`uname -s`" = "Darwin"; then
		# If Tcl was built as a framework, attempt to use
		# the framework's Headers directory
		case ${TCL_DEFS} in
		    *TCL_FRAMEWORK*)
			list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`"
			;;
................................................................................
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"




    case $system in
	# TEA specific:
	windows)
	    # This is a 2-stage check to make sure we have the 64-bit SDK
	    # We have to know where the SDK is installed.
	    # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
	    # MACHINE is IX86 for LINK, but this is used by the manifest,
................................................................................

else

		CFLAGS="$CFLAGS -z"
		# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
		#CFLAGS="$CFLAGS +DAportable"
		SHLIB_CFLAGS="+z"
		SHLIB_LD="${CC} -Wl,-b"

fi


	    # Check to enable 64-bit flags for compiler/linker
	    if test "$do64bit" = "yes"; then

................................................................................
echo "${ECHO_T}$tcl_cv_ld_elf" >&6
	    if test $tcl_cv_ld_elf = yes; then

		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'

else

		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'

fi


	    # Ancient FreeBSD doesn't handle version numbers with dots.

	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
................................................................................
	    DL_LIBS=""
	    if test $doRpath = yes; then

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi

	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
	    echo "$as_me:$LINENO: checking for ELF" >&5
echo $ECHO_N "checking for ELF... $ECHO_C" >&6
if test "${tcl_cv_ld_elf+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

		cat >conftest.$ac_ext <<_ACEOF
................................................................................
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}

	    # SunOS can't handle version numbers with dots in them in library
	    # specs, like -ltcl7.5, so use -ltcl75 instead.  Also, it
	    # requires an extra version number at the end of .so file names.
	    # So, the library has to have a name like libtcl75.so.1.0

	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	SunOS-5.[0-6])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris






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    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}
    elif test "`uname -s`" = "Darwin"; then
	# If Tcl was built as a framework, attempt to use the libraries
	# from the framework at the given location so that linking works
	# against Tcl.framework installed in an arbitrary location.
	case ${TCL_DEFS} in
	    *TCL_FRAMEWORK*)
		if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
		    for i in "`cd ${TCL_BIN_DIR}; pwd`" \
			     "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
			if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
			    TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
................................................................................
		ac_cv_c_tclh=${with_tclinclude}
	    else
		{ { echo "$as_me:$LINENO: error: ${with_tclinclude} directory does not contain tcl.h" >&5
echo "$as_me: error: ${with_tclinclude} directory does not contain tcl.h" >&2;}
   { (exit 1); exit 1; }; }
	    fi
	else
	    list=""
	    if test "`uname -s`" = "Darwin"; then
		# If Tcl was built as a framework, attempt to use
		# the framework's Headers directory
		case ${TCL_DEFS} in
		    *TCL_FRAMEWORK*)
			list="`ls -d ${TCL_BIN_DIR}/Headers 2>/dev/null`"
			;;
................................................................................
else
  echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi

    STLIB_LD='${AR} cr'
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
    if test "x$SHLIB_VERSION" = x; then
  SHLIB_VERSION="1.0"
fi

    case $system in
	# TEA specific:
	windows)
	    # This is a 2-stage check to make sure we have the 64-bit SDK
	    # We have to know where the SDK is installed.
	    # This magic is based on MS Platform SDK for Win2003 SP1 - hobbs
	    # MACHINE is IX86 for LINK, but this is used by the manifest,
................................................................................

else

		CFLAGS="$CFLAGS -z"
		# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
		#CFLAGS="$CFLAGS +DAportable"
		SHLIB_CFLAGS="+z"
		SHLIB_LD="ld -b"

fi


	    # Check to enable 64-bit flags for compiler/linker
	    if test "$do64bit" = "yes"; then

................................................................................
echo "${ECHO_T}$tcl_cv_ld_elf" >&6
	    if test $tcl_cv_ld_elf = yes; then

		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'

else

		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'

fi


	    # Ancient FreeBSD doesn't handle version numbers with dots.

	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
................................................................................
	    DL_LIBS=""
	    if test $doRpath = yes; then

		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi

	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
	    echo "$as_me:$LINENO: checking for ELF" >&5
echo $ECHO_N "checking for ELF... $ECHO_C" >&6
if test "${tcl_cv_ld_elf+set}" = set; then
  echo $ECHO_N "(cached) $ECHO_C" >&6
else

		cat >conftest.$ac_ext <<_ACEOF
................................................................................
	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}

	    # SunOS can't handle version numbers with dots in them in library
	    # specs, like -ltcl7.5, so use -ltcl75 instead.  Also, it
	    # requires an extra version number at the end of .so file names.
	    # So, the library has to have a name like libtcl75.so.1.0

	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
	    TCL_LIB_VERSIONS_OK=nodots
	    ;;
	SunOS-5.[0-6])
	    # Careful to not let 5.10+ fall into this case

	    # Note: If _REENTRANT isn't defined, then Solaris