Index: Makefile.in
==================================================================
--- Makefile.in
+++ Makefile.in
@@ -52,11 +52,11 @@
 	$(CC) $(CPPFLAGS) $(CFLAGS) -o "$@" -c "$<"
 
 # Install the extension
 install: @EXTENSION_TARGET@ pkgIndex.tcl
 	$(INSTALL) -d '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'
-	$(INSTALL) -t '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' @EXTENSION_TARGET@ pkgIndex.tcl
+	$(INSTALL) -c @EXTENSION_TARGET@ pkgIndex.tcl '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'
 
 # Test target, run the automated test suite
 test: @EXTENSION_TARGET@
 	@TCLSH_PROG@ @srcdir@/tests/all.tcl $(TESTFLAGS) -load "lappend auto_path $(shell pwd)"
 

Index: aclocal/tcl.m4
==================================================================
--- aclocal/tcl.m4
+++ aclocal/tcl.m4
@@ -111,10 +111,17 @@
 	TCLEXT_LOAD_TCLCONFIG
 
 	AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module])
 
 	TCLEXT_BUILD='shared'
+	AC_ARG_ENABLE([shared], AS_HELP_STRING([--disable-shared], [disable the shared build (same as --enable-static)]), [
+		if test "$enableval" = "no"; then
+			TCLEXT_BUILD='static'
+			TCL_SUPPORTS_STUBS=0
+		fi
+	])
+
 	AC_ARG_ENABLE([static], AS_HELP_STRING([--enable-static], [enable a static build]), [
 		if test "$enableval" = "yes"; then
 			TCLEXT_BUILD='static'
 			TCL_SUPPORTS_STUBS=0
 		fi

Index: tests/all.tcl
==================================================================
--- tests/all.tcl
+++ tests/all.tcl
@@ -17,11 +17,10 @@
     namespace import ::tcltest::*
 }
 
 set ::tcltest::testSingleFile false
 set ::tcltest::testsDirectory [file dir [info script]]
-::tcltest::configure -verbose start
 
 # We should ensure that the testsDirectory is absolute.
 # This was introduced in Tcl 8.3+'s tcltest, so we need a catch.
 catch {::tcltest::normalizePath ::tcltest::testsDirectory}