Trivial CYGWIN fixes (backported from trunk)

8 files changed, 250 insertions, 69 deletions

diff --git a/ChangeLog b/ChangeLog
index abd9714..db34d60 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2010-01-06  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4        Sync with Tcl version
+	* unix/configure     (regenerated)
+	* unix/Makefile.in
+	* unix/.cvsignore
+	* generic/default.h  Trivial CYGWIN fixes
+	* generic/tkWindow.c
+	* doc/.cvsignore
+
 2010-01-06  Donal K. Fellows  <dkf@users.sf.net>
 
 	* unix/tkUnixWm.c (TkWmMapWindow): [Bug 1163496]: Allow windows to be
diff --git a/doc/.cvsignore b/doc/.cvsignore
new file mode 100644
index 0000000..4b45b15
--- /dev/null
+++ b/doc/.cvsignore
@@ -0,0 +1 @@
+*.macros
diff --git a/generic/default.h b/generic/default.h
index 1859369..31f674a 100644
--- a/generic/default.h
+++ b/generic/default.h
@@ -10,14 +10,14 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: default.h,v 1.5 2004/03/17 18:15:42 das Exp $
+ * RCS: @(#) $Id: default.h,v 1.5.4.1 2010/01/06 23:16:20 nijtmans Exp $
  */
 
 #ifndef _DEFAULT
 #define _DEFAULT
 
 #if defined(__WIN32__) || defined(_WIN32) || \
-    defined(__CYGWIN__) || defined(__MINGW32__)
+    defined(__MINGW32__)
 #   include "tkWinDefault.h"
 #else
 #   if defined(MAC_OSX_TK)
diff --git a/generic/tkWindow.c b/generic/tkWindow.c
index 6b03c4f..4e274f7 100644
--- a/generic/tkWindow.c
+++ b/generic/tkWindow.c
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tkWindow.c,v 1.89.2.4 2009/10/15 17:48:50 dgp Exp $
+ * RCS: @(#) $Id: tkWindow.c,v 1.89.2.5 2010/01/06 23:16:20 nijtmans Exp $
  */
 
 #include "tkInt.h"
@@ -3310,7 +3310,7 @@ Tk_PkgInitStubsCheck(
 	int count = 0;
 
 	while (*p) {
-	    count += !isdigit(*p++);
+	    count += !isdigit(UCHAR(*p++));
 	}
 	if (count == 1) {
 	    if (0 != strncmp(version, actualVersion, strlen(version))) {
diff --git a/unix/.cvsignore b/unix/.cvsignore
new file mode 100644
index 0000000..b7d27ab
--- /dev/null
+++ b/unix/.cvsignore
@@ -0,0 +1,7 @@
+autom4te.cache
+tkConfig.sh
+Makefile
+config.status
+*.dll
+*.a
+*.exe
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 06be531..8aa2e80 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -5,7 +5,7 @@
 # "autoconf" program (constructs like "@foo@" will get replaced in the
 # actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.143.2.6 2009/10/15 17:48:50 dgp Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.143.2.7 2010/01/06 23:16:20 nijtmans Exp $
 
 # Current Tk version;  used in various names.
 
@@ -201,7 +201,7 @@ SHELL			= @SHELL@
 # path. Targets that need an installed tclsh should not depend
 # on this variable.
 
-BUILD_TCLSH		= @BUILD_TCLSH@
+BUILD_TCLSH		= @BUILD_TCLSH@@EXEEXT@
 
 # TCL_EXE is the name of a tclsh executable that is available *BEFORE*
 # running make for the first time. Certain build targets (make genstubs)
@@ -566,7 +566,7 @@ SHELL_ENV = \
 
 all: binaries libraries doc
 
-binaries: ${LIB_FILE} ${STUB_LIB_FILE} ${TK_BUILD_EXP_FILE} wish
+binaries: ${LIB_FILE} ${STUB_LIB_FILE} ${TK_BUILD_EXP_FILE} wish@EXEEXT@
 
 libraries:
 
@@ -607,9 +607,9 @@ tkLibObjs:
 objs: ${OBJS}
 
 
-wish: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
+wish@EXEEXT@: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
 	${CC} ${CFLAGS} ${LDFLAGS} $(WISH_OBJS) @TK_BUILD_LIB_SPEC@ \
-		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o wish
+		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o wish@EXEEXT@
 
 # Resetting the LIB_RUNTIME_DIR below is required so that
 # the generated tktest executable gets the build directory
@@ -617,12 +617,12 @@ wish: $(WISH_OBJS) $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) @APP_RSRC_FILE@
 # picking up an already installed version of the Tcl or
 # Tk shared libraries.
 
-tktest: $(TKTEST_OBJS) $(TK_LIB_FILE)
+tktest@EXEEXT@: $(TKTEST_OBJS) $(TK_LIB_FILE)
 	$(MAKE) tktest-real LIB_RUNTIME_DIR="`pwd`:$(TCL_BIN_DIR)"
 
 tktest-real:
 	${CC} ${CFLAGS} ${LDFLAGS} $(TKTEST_OBJS) @TK_BUILD_LIB_SPEC@ \
-		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o tktest
+		$(WISH_LIBS) $(CC_SEARCH_FLAGS) -o tktest@EXEEXT@
 
 # FIXME: This xttest rule seems to be broken in a number of ways.
 # It should use CC_SEARCH_FLAGS, it does not include the shared
@@ -642,41 +642,41 @@ xttest: test.o tkTest.o tkSquare.o $(TK_LIB_FILE)
 
 test: test-classic test-ttk
 
-test-classic: tktest
-	$(SHELL_ENV) ./tktest $(TEST_DIR)/all.tcl -geometry +0+0 $(TESTFLAGS)
+test-classic: tktest@EXEEXT@
+	$(SHELL_ENV) ./tktest@EXEEXT@ $(TEST_DIR)/all.tcl -geometry +0+0 $(TESTFLAGS)
 
-test-ttk: tktest
-	$(SHELL_ENV) ./tktest $(TEST_DIR)/ttk/all.tcl -geometry +0+0 \
+test-ttk: tktest@EXEEXT@
+	$(SHELL_ENV) ./tktest@EXEEXT@ $(TEST_DIR)/ttk/all.tcl -geometry +0+0 \
 	$(TESTFLAGS)
 
 # Tests with different languages
-testlang: tktest
+testlang: tktest@EXEEXT@
 	$(SHELL_ENV) \
 	for lang in $(LOCALES) ;  \
 	do \
 	LANG=$(lang); export LANG; \
-	./tktest $(TEST_DIR)/all.tcl -geometry +0+0 \
+	./tktest@EXEEXT@ $(TEST_DIR)/all.tcl -geometry +0+0 \
 	$(TESTFLAGS); \
 	done
 
 # Useful target to launch a built tktest with the proper path,...
-runtest: tktest
-	$(SHELL_ENV) ./tktest
+runtest: tktest@EXEEXT@
+	$(SHELL_ENV) ./tktest@EXEEXT@
 
 # This target can be used to run wish from the build directory
 # via `make shell` or `make shell SCRIPT=/tmp/foo.tcl`
-shell: wish
-	$(SHELL_ENV) ./wish $(SCRIPT)
+shell: wish@EXEEXT@
+	$(SHELL_ENV) ./wish@EXEEXT@ $(SCRIPT)
 
 demo:
-	$(SHELL_ENV) ./wish $(TOP_DIR)/library/demos/widget
+	$(SHELL_ENV) ./wish@EXEEXT@ $(TOP_DIR)/library/demos/widget
 
 # This target can be used to run wish inside either gdb or insight
-gdb: wish
+gdb: wish@EXEEXT@
 	@echo "set env @LD_LIBRARY_PATH_VAR@=\"`pwd`:${TCL_BIN_DIR}:$${@LD_LIBRARY_PATH_VAR@}\"" > gdb.run
 	@echo "set env TCL_LIBRARY=@TCL_SRC_DIR@/library" >> gdb.run
 	@echo "set env TK_LIBRARY=@TK_SRC_DIR@/library" >> gdb.run
-	gdb ./wish --command=gdb.run
+	gdb ./wish@EXEEXT@ --command=gdb.run
 	rm gdb.run
 
 INSTALL_TARGETS = install-binaries install-libraries install-demos install-doc @EXTRA_INSTALL@
@@ -692,7 +692,7 @@ install-strip:
 # some ranlibs write to current directory, and this might not always be
 # possible (e.g. if installing as root).
 
-install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish
+install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish@EXEEXT@
 	@for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" \
 	    "$(PKG_INSTALL_DIR)" "$(CONFIG_INSTALL_DIR)" ; \
 	    do \
@@ -724,8 +724,8 @@ install-binaries: $(TK_LIB_FILE) $(TK_STUB_LIB_FILE) $(TK_BUILD_EXP_FILE) wish
 	    $(INSTALL_DATA) $(TK_BUILD_EXP_FILE) \
 			"$(LIB_INSTALL_DIR)"/$(TK_EXP_FILE); \
 	    fi
-	@echo "Installing wish as $(BIN_INSTALL_DIR)/wish$(VERSION)"
-	@$(INSTALL_PROGRAM) wish "$(BIN_INSTALL_DIR)"/wish$(VERSION)
+	@echo "Installing wish@EXEEXT@ as $(BIN_INSTALL_DIR)/wish$(VERSION)@EXEEXT@"
+	@$(INSTALL_PROGRAM) wish@EXEEXT@ "$(BIN_INSTALL_DIR)"/wish$(VERSION)@EXEEXT@
 	@echo "Installing tkConfig.sh to $(CONFIG_INSTALL_DIR)/"
 	@$(INSTALL_DATA) tkConfig.sh "$(CONFIG_INSTALL_DIR)"/tkConfig.sh
 	@if test "$(STUB_LIB_FILE)" != "" ; then \
@@ -873,7 +873,7 @@ Makefile: $(UNIX_DIR)/Makefile.in
 
 clean:
 	rm -f *.a *.o libtk* core errs *~ \#* TAGS *.E a.out \
-		errors wish tktest lib.exp Tk *.rsrc
+		errors wish@EXEEXT@ tktest@EXEEXT@ lib.exp Tk *.rsrc
 
 distclean: clean
 	rm -rf Makefile config.status config.cache config.log tkConfig.sh \
@@ -890,7 +890,7 @@ depend:
 # execute concurrently with the renaming and recompiling of that same object
 # file in the target below.
 
-tkTestInit.o: $(UNIX_DIR)/tkAppInit.c wish
+tkTestInit.o: $(UNIX_DIR)/tkAppInit.c wish@EXEEXT@
 	@if test -f tkAppInit.o ; then \
 	    rm -f tkAppInit.sav; \
 	    mv tkAppInit.o tkAppInit.sav; \
diff --git a/unix/configure b/unix/configure
index 200d652..b38b7ac 100755
--- a/unix/configure
+++ b/unix/configure
@@ -5210,6 +5210,16 @@ fi
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
+	CYGWIN_*)
+	    SHLIB_CFLAGS=""
+	    SHLIB_LD='${CC} -shared'
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".dll"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS="-ldl"
+	    CC_SEARCH_FLAGS=""
+	    LD_SEARCH_FLAGS=""
+	    ;;
 	dgux*)
 	    SHLIB_CFLAGS="-K PIC"
 	    SHLIB_LD='${CC} -G'
@@ -5220,6 +5230,83 @@ fi
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
+	Haiku*)
+	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+	    SHLIB_CFLAGS="-fPIC"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS="-lroot"
+	    echo "$as_me:$LINENO: checking for inet_ntoa in -lnetwork" >&5
+echo $ECHO_N "checking for inet_ntoa in -lnetwork... $ECHO_C" >&6
+if test "${ac_cv_lib_network_inet_ntoa+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnetwork  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char inet_ntoa ();
+int
+main ()
+{
+inet_ntoa ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_network_inet_ntoa=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_lib_network_inet_ntoa=no
+fi
+rm -f conftest.err conftest.$ac_objext \
+      conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_lib_network_inet_ntoa" >&5
+echo "${ECHO_T}$ac_cv_lib_network_inet_ntoa" >&6
+if test $ac_cv_lib_network_inet_ntoa = yes; then
+  LIBS="$LIBS -lnetwork"
+fi
+
+	    ;;
 	HP-UX-*.11.*)
 	    # Use updated header definitions where possible
 
@@ -5820,7 +5907,7 @@ fi
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
-	NetBSD-*|FreeBSD-*)
+	NetBSD-*|FreeBSD-[3-4].*)
 	    # FreeBSD 3.* and greater have ELF.
 	    # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs
 	    SHLIB_CFLAGS="-fPIC"
@@ -5854,6 +5941,36 @@ fi
 		;;
 	    esac
 	    ;;
+	FreeBSD-*)
+	    # This configuration from FreeBSD Ports.
+	    SHLIB_CFLAGS="-fPIC"
+	    SHLIB_LD="${CC} -shared"
+	    TCL_SHLIB_LD_EXTRAS="-soname \$@"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS=""
+	    LDFLAGS=""
+	    if test $doRpath = yes; then
+
+		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+fi
+
+	    if test "${TCL_THREADS}" = "1"; then
+
+		# The -pthread needs to go in the LDFLAGS, not LIBS
+		LIBS=`echo $LIBS | sed s/-pthread//`
+		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+		LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
+fi
+
+	    # Version numbers are dot-stripped by system policy.
+	    TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .`
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
+	    TCL_LIB_VERSIONS_OK=nodots
+	    ;;
 	Darwin-*)
 	    CFLAGS_OPTIMIZE="-Os"
 	    SHLIB_CFLAGS="-fno-common"
@@ -7038,6 +7155,7 @@ fi
 	case $system in
 	    AIX-*) ;;
 	    BSD/OS*) ;;
+	    CYGWIN_*) ;;
 	    IRIX*) ;;
 	    NetBSD-*|FreeBSD-*) ;;
 	    Darwin-*) ;;
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 5d64a76..d7ca5a2 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -265,7 +265,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 #	Load the tclConfig.sh file
 #
 # Arguments:
-#	
+#
 #	Requires the following vars to be set:
 #		TCL_BIN_DIR
 #
@@ -351,7 +351,7 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
 #	Load the tkConfig.sh file
 #
 # Arguments:
-#	
+#
 #	Requires the following vars to be set:
 #		TK_BIN_DIR
 #
@@ -506,7 +506,7 @@ AC_DEFUN([SC_BUILD_TCLSH], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -551,7 +551,7 @@ AC_DEFUN([SC_ENABLE_SHARED], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -599,7 +599,7 @@ AC_DEFUN([SC_ENABLE_FRAMEWORK], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -742,13 +742,13 @@ AC_DEFUN([SC_ENABLE_THREADS], [
 #
 # Arguments:
 #	none
-#	
+#
 #	Requires the following vars to be set in the Makefile:
 #		CFLAGS_DEBUG
 #		CFLAGS_OPTIMIZE
 #		LDFLAGS_DEBUG
 #		LDFLAGS_OPTIMIZE
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -816,7 +816,7 @@ AC_DEFUN([SC_ENABLE_SYMBOLS], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Adds the following arguments to configure:
@@ -846,14 +846,14 @@ AC_DEFUN([SC_ENABLE_LANGINFO], [
 	if test $tcl_cv_langinfo_h = yes; then
 	    AC_DEFINE(HAVE_LANGINFO, 1, [Do we have nl_langinfo()?])
 	fi
-    else 
+    else
 	AC_MSG_RESULT([$langinfo_ok])
     fi
 ])
 
 #--------------------------------------------------------------------
 # SC_CONFIG_MANPAGES
-#	
+#
 #	Decide whether to use symlinks for linking the manpages,
 #	whether to compress the manpages after installation, and
 #	whether to add a package name suffix to the installed
@@ -1027,7 +1027,7 @@ AC_DEFUN([SC_CONFIG_SYSTEM], [
 # TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
 #  TK_SHLIB_LD_EXTRAS   for the build of Tcl and Tk, but not recorded in the
 #                       tclConfig.sh, since they are only used for the build
-#                       of Tcl and Tk. 
+#                       of Tcl and Tk.
 #                       Examples: MacOS X records the library version and
 #                       compatibility version in the shared library.  But
 #                       of course the Tcl version of this is only used for Tcl.
@@ -1280,6 +1280,16 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
+	CYGWIN_*)
+	    SHLIB_CFLAGS=""
+	    SHLIB_LD='${CC} -shared'
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".dll"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS="-ldl"
+	    CC_SEARCH_FLAGS=""
+	    LD_SEARCH_FLAGS=""
+	    ;;
 	dgux*)
 	    SHLIB_CFLAGS="-K PIC"
 	    SHLIB_LD='${CC} -G'
@@ -1290,6 +1300,16 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
+	Haiku*)
+	    LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+	    SHLIB_CFLAGS="-fPIC"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS="-lroot"
+	    AC_CHECK_LIB(network, inet_ntoa, [LIBS="$LIBS -lnetwork"])
+	    ;;
 	HP-UX-*.11.*)
 	    # Use updated header definitions where possible
 	    AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Do we want to use the XOPEN network library?])
@@ -1426,7 +1446,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    SHLIB_SUFFIX=".so"
 
 	    CFLAGS_OPTIMIZE="-O2"
-	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings 
+	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
 	    # when you inline the string and math operations.  Turn this off to
 	    # get rid of the warnings.
 	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
@@ -1559,7 +1579,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
-	NetBSD-*|FreeBSD-*)
+	NetBSD-*|FreeBSD-[[3-4]].*)
 	    # FreeBSD 3.* and greater have ELF.
 	    # NetBSD 2.* has ELF and can use 'cc -shared' to build shared libs
 	    SHLIB_CFLAGS="-fPIC"
@@ -1587,6 +1607,30 @@ dnl AC_CHECK_TOOL(AR, ar)
 		;;
 	    esac
 	    ;;
+	FreeBSD-*)
+	    # This configuration from FreeBSD Ports.
+	    SHLIB_CFLAGS="-fPIC"
+	    SHLIB_LD="${CC} -shared"
+	    TCL_SHLIB_LD_EXTRAS="-soname \$[@]"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS=""
+	    LDFLAGS=""
+	    AS_IF([test $doRpath = yes], [
+		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'])
+	    AS_IF([test "${TCL_THREADS}" = "1"], [
+		# The -pthread needs to go in the LDFLAGS, not LIBS
+		LIBS=`echo $LIBS | sed s/-pthread//`
+		CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+		LDFLAGS="$LDFLAGS $PTHREAD_LIBS"])
+	    # Version numbers are dot-stripped by system policy.
+	    TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .`
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
+	    TCL_LIB_VERSIONS_OK=nodots
+	    ;;
 	Darwin-*)
 	    CFLAGS_OPTIMIZE="-Os"
 	    SHLIB_CFLAGS="-fno-common"
@@ -1691,8 +1735,8 @@ dnl AC_CHECK_TOOL(AR, ar)
 			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
 			done])
 		    LIBS="$LIBS -framework CoreFoundation"
-		    AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>], 
-			[CFBundleRef b = CFBundleGetMainBundle();], 
+		    AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+			[CFBundleRef b = CFBundleGetMainBundle();],
 			tcl_cv_lib_corefoundation=yes,
 			tcl_cv_lib_corefoundation=no)
 		    AS_IF([test "$fat_32_64" = yes], [
@@ -1702,7 +1746,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 		    LIBS=$hold_libs])
 		AS_IF([test $tcl_cv_lib_corefoundation = yes], [
 		    LIBS="$LIBS -framework CoreFoundation"
-		    AC_DEFINE(HAVE_COREFOUNDATION, 1, 
+		    AC_DEFINE(HAVE_COREFOUNDATION, 1,
 			[Do we have access to Darwin CoreFoundation.framework?])
 		], [tcl_corefoundation=no])
 		AS_IF([test "$fat_32_64" = yes -a $tcl_corefoundation = yes],[
@@ -1711,8 +1755,8 @@ dnl AC_CHECK_TOOL(AR, ar)
 			for v in CFLAGS CPPFLAGS LDFLAGS; do
 			    eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
 			done
-			AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>], 
-			    [CFBundleRef b = CFBundleGetMainBundle();], 
+			AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+			    [CFBundleRef b = CFBundleGetMainBundle();],
 			    tcl_cv_lib_corefoundation_64=yes,
 			    tcl_cv_lib_corefoundation_64=no)
 			for v in CFLAGS CPPFLAGS LDFLAGS; do
@@ -1740,7 +1784,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    CFLAGS_OPTIMIZE=""		# Optimizer is buggy
 	    AC_DEFINE(_OE_SOCKETS, 1,	# needed in sys/socket.h
 		[Should OS/390 do the right thing with sockets?])
-	    ;;      
+	    ;;
 	OSF1-1.0|OSF1-1.1|OSF1-1.2)
 	    # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
 	    SHLIB_CFLAGS=""
@@ -2065,6 +2109,7 @@ dnl # preprocessing tests use only CPPFLAGS.
 	case $system in
 	    AIX-*) ;;
 	    BSD/OS*) ;;
+	    CYGWIN_*) ;;
 	    IRIX*) ;;
 	    NetBSD-*|FreeBSD-*) ;;
 	    Darwin-*) ;;
@@ -2157,7 +2202,7 @@ dnl # preprocessing tests use only CPPFLAGS.
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines only one of the following vars:
@@ -2276,7 +2321,7 @@ int main() {
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2362,7 +2407,7 @@ closedir(d);
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Sets the the following vars:
@@ -2440,13 +2485,13 @@ AC_DEFUN([SC_PATH_X], [
 # SC_BLOCKING_STYLE
 #
 #	The statements below check for systems where POSIX-style
-#	non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented. 
+#	non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
 #	On these systems (mostly older ones), use the old BSD-style
 #	FIONBIO approach instead.
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2490,7 +2535,7 @@ AC_DEFUN([SC_BLOCKING_STYLE], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Defines some of the following vars:
@@ -2561,7 +2606,7 @@ AC_DEFUN([SC_TIME_HANDLER], [
 #
 # Arguments:
 #	none
-#	
+#
 # Results:
 #
 #	Might defines some of the following vars:
@@ -2611,7 +2656,7 @@ AC_DEFUN([SC_BUGGY_STRTOD], [
 #
 # Arguments:
 #	None.
-#	
+#
 # Results:
 #
 #	Might append to the following vars:
@@ -2684,7 +2729,7 @@ AC_DEFUN([SC_TCL_LINK_LIBS], [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2730,7 +2775,7 @@ AC_DEFUN([SC_TCL_EARLY_FLAGS],[
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2752,8 +2797,8 @@ AC_DEFUN([SC_TCL_64BIT_FLAGS], [
 	# See if we should use long anyway  Note that we substitute in the
 	# type that is our current guess for a 64-bit type inside this check
 	# program, so it should be modified only carefully...
-        AC_TRY_COMPILE(,[switch (0) { 
-            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ; 
+        AC_TRY_COMPILE(,[switch (0) {
+            case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
         }],tcl_cv_type_64bit=${tcl_type_64bit})])
     if test "${tcl_cv_type_64bit}" = none ; then
 	AC_DEFINE(TCL_WIDE_INT_IS_LONG, 1, [Are wide integers to be implemented with C 'long's?])
@@ -2872,7 +2917,7 @@ AC_DEFUN([SC_TCL_CHECK_BROKEN_FUNC],[
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -2939,7 +2984,7 @@ AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3011,11 +3056,11 @@ AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
 #--------------------------------------------------------------------
 # SC_TCL_GETADDRINFO
 #
-#	Check if we have 'getaddrinfo' for hostname lookup and inet6/ipv6
+#	Check if we have 'getaddrinfo'
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #	Might define the following vars:
 #		HAVE_GETADDRINFO
@@ -3047,7 +3092,7 @@ AC_DEFUN([SC_TCL_GETADDRINFO], [AC_CHECK_FUNC(getaddrinfo, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3107,7 +3152,7 @@ AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3167,7 +3212,7 @@ AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars:
@@ -3227,7 +3272,7 @@ AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
 #
 # Arguments:
 #	None
-#	
+#
 # Results:
 #
 #	Might define the following vars: