packages from Tcl build.  This excludes the following packages:
			tcltest

		Additionally, any bundled packages (in the "pkgs" directory)
		are excluded.  This typically includes (as of Tcl 8.6):
			itcl thread

	10. KC_TCL_STATICPKGS
		Set this variable to the value "1" to attempt to force the
		Also, TclOO is removed from Tcl 8.6 forcefully.
		packages included in the "pkgs" directory of Tcl 8.6+
		to be compiled statically


Cross compiling Environment Variables:

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

#! /usr/bin/env bash

if [ "${KC_TCL_STATICPKGS}" != '1' ]; then
	exit 0
fi

for makefile in {unix,win,macosx}/Makefile.in; do
	sed 's@--enable-shared@--disable-shared CFLAGS="-fPIC" @g' "${makefile}" > "${makefile}.new"
	cat "${makefile}.new" > "${makefile}"
	rm -f "${makefile}.new"
done

for pkgIndexFile in pkgs/*/pkgIndex*; do
	sed 's@load \[file join [^]]*\]@load {}@;s@\(Thread.* \[list load {}\)\]@\1 Thread]@' "${pkgIndexFile}" > "${pkgIndexFile}.new"
	cat "${pkgIndexFile}.new" > "${pkgIndexFile}"
	rm -f "${pkgIndexFile}.new"
done

for makefile in pkgs/*/Makefile*; do
	sed 's@x\$(SHARED_BUILD)@x1@g' "${makefile}" > "${makefile}.new"
	cat "${makefile}.new" > "${makefile}"
	rm -f "${makefile}.new"
done