Include headers from chosen libarchive (#10923)

When CMAKE_USE_SYSTEM_LIBARCHIVE is on we must include the system
libarchive headers to match the library that will be linked.

1 files changed, 25 insertions, 0 deletions

diff --git a/Utilities/cm_libarchive.h b/Utilities/cm_libarchive.h
new file mode 100644
index 0000000..1469bae
--- /dev/null
+++ b/Utilities/cm_libarchive.h
@@ -0,0 +1,25 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2000-2010 Kitware, Inc., Insight Software Consortium
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+#ifndef __cm_libarchive_h
+#define __cm_libarchive_h
+
+/* Use the libarchive configured for CMake.  */
+#include "cmThirdParty.h"
+#ifdef CMAKE_USE_SYSTEM_LIBARCHIVE
+# include <archive.h>
+# include <archive_entry.h>
+#else
+# include <cmlibarchive/libarchive/archive.h>
+# include <cmlibarchive/libarchive/archive_entry.h>
+#endif
+
+#endif