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Changes In Branch feature-kitdll-static Excluding Merge-Ins

This is equivalent to a diff from f71b69d91f to e6ab988ad4

2016-02-24
20:52
Merged in support for creating a static KitDLL check-in: 3fc6a2107a user: rkeene tags: trunk
20:41
Create a Tcl_Init() symbol if we are creating a static libtclkit Closed-Leaf check-in: e6ab988ad4 user: rkeene tags: feature-kitdll-static
20:26
Created a mechanism for specifying which KitDLL to build check-in: eb5004bca0 user: rkeene tags: feature-kitdll-static
20:08
Added start of KitDLL static building check-in: 44e46cf739 user: rkeene tags: feature-kitdll-static
20:07
Create new branch named "feature-kitdll-static" check-in: 59616a0e05 user: rkeene tags: feature-kitdll-static
20:00
Added Tcl 8.5.19 to the web interface check-in: f71b69d91f user: rkeene tags: trunk
19:59
Added some hashes for individual packages check-in: 3c71954242 user: rkeene tags: trunk

Modified README from [c5d7d876b1] to [b457bfcb27].

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			itcl thread

	10. KC_TCL_STATICPKGS
		Set this variable to the value "1" to attempt to force the
		packages included in the "pkgs" directory of Tcl 8.6+
		to be compiled statically

	11. KITCREATOR_STATIC_KITDLL
		Set this variable to the value "1" to build a static KitDLL.
		This only has an affect when KITCREATOR_PKGS specifies that
		"kitdll" is to be built (e.g., KITCREATOR_PKGS='kitdll')


Cross compiling Environment Variables:

	1. CC  
		C compiler   e.g. i686-pc-mingw32-gcc

	2. CXX
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Modified kitsh/build.sh from [fe33f09af3] to [cb53c1165d].

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	fi

	# Cleanup
	rm -f kit kit.exe tclsh tclsh.exe

	# Determine if target is KitDLL or KitSH
	if [ "${KITTARGET}" = "kitdll" ]; then
		if [ "${KITCREATOR_STATIC_KITDLL}" = '1' ]; then
			CONFIGUREEXTRA="${CONFIGUREEXTRA} --enable-kitdll=static"
		else
		CONFIGUREEXTRA="${CONFIGUREEXTRA} --enable-kitdll"
			CONFIGUREEXTRA="${CONFIGUREEXTRA} --enable-kitdll"
		fi
	fi

	# Compile Kit
	if [ -z "${ZLIBDIR}" ]; then
		echo "Running: ./configure --with-tcl=\"${TCLCONFIGDIR}\" ${CONFIGUREEXTRA}"

		./configure --with-tcl="${TCLCONFIGDIR}" ${CONFIGUREEXTRA}
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	if [ "${KITTARGET}" = "kitdll" ]; then
		## Find the library created
		for chkkittarget in libtclkit*.*; do
			if [ ! -f "${chkkittarget}" ]; then
				continue
			fi

			if echo "${chkkittarget}" | egrep '\.(lib|def|a)$'; then
			if echo "${chkkittarget}" | egrep '\..*\.(lib|def|a)$'; then
				continue
			fi

			KITTARGET_NAME="./${chkkittarget}"

			break
		done
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Modified kitsh/buildsrc/kitsh-0.0/Makefile.common.in from [93d968f811] to [bfce9994ae].

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EXTRA_OBJS = @EXTRA_OBJS@
LDRUNPATH = @LDRUNPATH@
EXTRA_KIT_DEPS = @EXTRA_KIT_DEPS@
EXTRA_VFS_OBJS = @EXTRA_VFS_OBJS@
TCLSH_NATIVE = tclsh
LDFLAGS_ADD = @LDFLAGS_ADD@
DIR2C_FLAGS = @DIR2C_FLAGS@
AR = @AR@
RANLIB = @RANLIB@

# Build targets
## VFS Build
cvfs_data_tcl.o: cvfs_data_tcl.c
cvfs_data_tcl.c: dir2c.tcl starpack.vfs cvfs_data.c
	"$(TCLSH_NATIVE)" dir2c.tcl tcl starpack.vfs $(DIR2C_FLAGS) > cvfs_data_tcl.c
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### Windows resources
kit.res.o: kit.rc tclkit.ico
	$(RC) -o kit.res.o $(CPPFLAGS) kit.rc

# Cleanup routines
clean:
	rm -rf __TMP__
	rm -f kit kit.res.o
	rm -f libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
	rm -f $(OBJS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS)
	rm -f cvfs_data_tcl.c cvfs_data_tcl.o
	rm -f cvfs.tcl.h
	rm -f tclsh.o tclsh tclsh.exe
	rm -f wish.o wish wish.exe
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Modified kitsh/buildsrc/kitsh-0.0/Makefile.kitdll.in from [05829b4d07] to [6164206d04]. 

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OBJS = kitInit.o rechan.o pwb.o zlib.o

# Default target
all: libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
all: @TARGET@

-include Makefile.common

kitdll: libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
kitdll-static: libtclkit@KITDLL_LIB_VERSION@.a

## DLL Build
libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@: $(OBJS) $(EXTRA_KIT_DEPS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS)
	$(CC) $(CPPFLAGS) $(CFLAGS) -o libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@ $(OBJS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS) $(LDFLAGS) $(SHOBJLDFLAGS) @WHOLEARCHIVE@ $(ARCHS) @NOWHOLEARCHIVE@ $(LIBS) $(LDFLAGS_ADD)
	-for striplib in $(STRIPLIBS); do $(OBJCOPY) --weaken "$${striplib}"; done
	-mv libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@ libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@.safe; \
		$(CC) $(CPPFLAGS) $(CFLAGS) -o libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@ $(OBJS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS) $(LDFLAGS) $(SHOBJLDFLAGS) @WHOLEARCHIVE@ $(ARCHS) @NOWHOLEARCHIVE@ $(LIBS) || \
			mv libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@.safe libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
	-rm -f libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@.safe

## Static archive build
libtclkit@KITDLL_LIB_VERSION@.a: $(OBJS) $(EXTRA_KIT_DEPS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS)
	rm -f libtclkit@KITDLL_LIB_VERSION@.a.new
	rm -rf __TMP__
	mkdir __TMP__
	for arch in $(ARCHS); do ( cd __TMP__ && ar x ../$${arch} ); done
	$(OBJCOPY) --redefine-sym Tcl_Init=Tcl_InitReal __TMP__/tclInterp.o
	$(AR) cr libtclkit@KITDLL_LIB_VERSION@.a.new $(OBJS) $(EXTRA_OBJS) $(EXTRA_VFS_OBJS) __TMP__/*.o
	rm -rf __TMP__
	$(RANLIB) libtclkit@KITDLL_LIB_VERSION@.a.new
	mv libtclkit@KITDLL_LIB_VERSION@.a.new libtclkit@KITDLL_LIB_VERSION@.a

# Test driver
tclsh.o: tclsh.c
tclsh: tclsh.o $(EXTRA_OBJS) libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
tclsh: tclsh.o $(EXTRA_OBJS) @TARGET@
	$(CC) $(CPPFLAGS) $(CFLAGS) -o tclsh tclsh.o $(EXTRA_OBJS) -L. -ltclkit@KITDLL_LIB_VERSION@ $(LDRUNPATH)

wish.o: wish.c
wish: wish.o $(EXTRA_OBJS) libtclkit@KITDLL_LIB_VERSION@.@SHOBJEXT@
	$(CC) $(CPPFLAGS) $(CFLAGS) $(WISH_CFLAGS) -o wish wish.o $(EXTRA_OBJS) -L. -ltclkit@KITDLL_LIB_VERSION@ $(LDRUNPATH)

.PHONY: kitdll kitdll-static

Modified kitsh/buildsrc/kitsh-0.0/configure.ac from [42d57f3f66] to [77fa1a4052].

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EXTRA_KIT_DEPS=""
AC_MSG_CHECKING([what target to build])
AC_ARG_ENABLE(kitdll, AC_HELP_STRING([--enable-kitdll], [Enable building KitDLL instead of Tclkit (default: no)]), [
	AS_CASE([$enableval],
		[yes|kitdll], [
			TARGET="kitdll"
		],
		static, [
			TARGET="kitdll-static"
		],
		no, [
			true
		], [
			AC_MSG_RESULT([unknown])

			AC_MSG_ERROR([Invalid option: $enableval])
		]
	)
])
AC_MSG_RESULT([$TARGET])
AC_SUBST(TARGET)

dnl Find the appropriate libraries to link to
AC_SEARCH_LIBS(acos, m,, [ AC_MSG_WARN([Couldn't find acos (normally in libm)!]) ])
AC_SEARCH_LIBS(dlsym, dl,, [ AC_MSG_WARN([Couldn't find dlsym (normally in libdl)!]) ])

AS_IF([test "$TARGET" = "tclkit"], [
	dnl We have Tclkit
	TARGET_BASE='tclkit'

	dnl Specify local Appinit function
	AC_DEFINE(TK_LOCAL_APPINIT, [TclKit_AppInit], [Tclkit appinit function])

], [
	dnl We have KitDLL
	TARGET_BASE='kitdll'

	dnl Determine system information
	DC_CHK_OS_INFO

	dnl Determine how to create a shared object
	DC_GET_SHOBJFLAGS

	dnl Determine if we have "objcopy" available to weaken non-Tcl/Tk symbols
	AC_CHECK_TOOL(OBJCOPY, objcopy, [:])

	dnl Define KitDLL usage
	AC_DEFINE([TCLKIT_DLL], [1], [Define if you are using a KitDLL rather than a Tclkit])

	dnl Define a static KitDLL
	AS_IF([test "$TARGET" = "kitdll-static"], [
		AC_CHECK_TOOL(RANLIB, [ranlib], [:])
		AC_CHECK_TOOL(AR, [ar], [false MISSING AR])

		AC_DEFINE([TCLKIT_DLL_STATIC], [1], [Define if you are building a static KitDLL])
	])
])

dnl Figure out how to statically link to libgcc, if needed
DC_STATIC_LIBGCC

dnl Set linker rpath for tclsh/wish
DC_SETLDRUNPATH([.])
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)

AC_SUBST(EXTRA_KIT_DEPS)
AC_SUBST(LDFLAGS_ADD)

dnl Put correct Makefile template in place
rm -f Makefile.in
cp Makefile.${TARGET}.in Makefile.in
cp Makefile.${TARGET_BASE}.in Makefile.in

dnl Produce output
AC_OUTPUT(Makefile Makefile.common)

Modified kitsh/buildsrc/kitsh-0.0/kitInit.c from [3cb384a768] to [f888dda2c4].

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 * are ready to be used when invoked.
 */
#ifdef TCLKIT_DLL
void __attribute__((constructor)) _Tclkit_Init(void) {
#else
static void _Tclkit_Init(void) {
#endif
	static int called = 0;

	if (called) {
		return;
	}

	called = 1;

	Tcl_StaticPackage(0, "tclkit::init", Tclkit_init_Init, NULL);

	_Tclkit_Generic_Init();

	return;
}

#if defined(TCLKIT_DLL) && defined(TCLKIT_DLL_STATIC)
int Tcl_InitReal(Tcl_Interp *interp);

int Tcl_Init(Tcl_Interp *interp) {
	_Tclkit_Init();

	return(Tcl_InitReal(interp));
}
#endif

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