Better align with TEA's expected file layout

TEA is quite picky about packages placing their sources in the generic/,
unix/, etc. directories.  An immediate benefit of this change is support
for building in a separate directory.

1 files changed, 74 insertions, 0 deletions

diff --git a/generic/tkbltInt.C b/generic/tkbltInt.C
new file mode 100644
index 0000000..5e9dde7
--- /dev/null
+++ b/generic/tkbltInt.C
@@ -0,0 +1,74 @@
+/*
+ * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+ * This code has been modified under the terms listed below and is made
+ * available under the same terms.
+ */
+
+/*
+ *	Copyright 1991-2004 George A Howlett.
+ *
+ *	Permission is hereby granted, free of charge, to any person obtaining
+ *	a copy of this software and associated documentation files (the
+ *	"Software"), to deal in the Software without restriction, including
+ *	without limitation the rights to use, copy, modify, merge, publish,
+ *	distribute, sublicense, and/or sell copies of the Software, and to
+ *	permit persons to whom the Software is furnished to do so, subject to
+ *	the following conditions:
+ *
+ *	The above copyright notice and this permission notice shall be
+ *	included in all copies or substantial portions of the Software.
+ *
+ *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *	OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <tk.h>
+#include <iostream>
+using namespace std;
+
+extern "C" {
+Tcl_AppInitProc Tkblt_Init;
+Tcl_AppInitProc Tkblt_SafeInit;
+};
+
+Tcl_AppInitProc Blt_VectorCmdInitProc;
+Tcl_AppInitProc Blt_GraphCmdInitProc;
+
+#include "tkbltStubInit.c"
+
+int Tkblt_Init(Tcl_Interp* interp)
+{
+  Tcl_Namespace *nsPtr;
+
+  if (Tcl_InitStubs(interp, TCL_PATCH_LEVEL, 0) == NULL)
+    return TCL_ERROR;
+  if (Tk_InitStubs(interp, TK_PATCH_LEVEL, 0) == NULL)
+    return TCL_ERROR;
+
+  nsPtr = Tcl_FindNamespace(interp, "::blt", (Tcl_Namespace *)NULL, 0);
+  if (nsPtr == NULL) {
+    nsPtr = Tcl_CreateNamespace(interp, "::blt", NULL, NULL);
+    if (nsPtr == NULL)
+      return TCL_ERROR;
+  }
+
+  if (Blt_VectorCmdInitProc(interp) != TCL_OK)
+    return TCL_ERROR;
+  if (Blt_GraphCmdInitProc(interp) != TCL_OK)
+    return TCL_ERROR;
+
+  if (Tcl_PkgProvideEx(interp, PACKAGE_NAME, PACKAGE_VERSION, (ClientData)&tkbltStubs) != TCL_OK)
+    return TCL_ERROR;
+
+  return TCL_OK;
+}
+
+int Tkblt_SafeInit(Tcl_Interp* interp)
+{
+  return Tkblt_Init(interp);
+}