Add tcl package

packages/tcl/build.sh

@@ -0,0 +1,16 @@
+TERMUX_PKG_HOMEPAGE=https://www.tcl.tk/
+TERMUX_PKG_DESCRIPTION="Powerful but easy to learn dynamic programming language"
+_MAJOR_VERSION=8.6
+TERMUX_PKG_VERSION=${_MAJOR_VERSION}.4
+TERMUX_PKG_SRCURL=http://downloads.sourceforge.net/project/tcl/Tcl/${TERMUX_PKG_VERSION}/tcl${TERMUX_PKG_VERSION}-src.tar.gz
+TERMUX_PKG_FOLDERNAME=tcl$TERMUX_PKG_VERSION
+TERMUX_PKG_EXTRA_CONFIGURE_ARGS="tcl_cv_strtod_buggy=ok --mandir=$TERMUX_PREFIX/share/man"
+
+termux_step_pre_configure () {
+	TERMUX_PKG_SRCDIR=$TERMUX_PKG_SRCDIR/unix
+}
+
+termux_step_post_make_install () {
+	cd $TERMUX_PREFIX/bin
+	ln -f -s tclsh$_MAJOR_VERSION tclsh
+}