cmake: Integrate gap.

Author: xlauko

CMakeLists.txt

@@ -161,8 +161,18 @@ if (ENABLE_PDLL_CONVERSIONS)
   )
 endif()
 
+target_link_libraries(vast_settings
+  INTERFACE
+    gap::gap
+)
+
 add_library(vast::settings ALIAS vast_settings)
 
+#
+# Add external libraries
+#
+add_subdirectory(external)
+
 #
 # VAST libraries
 #
@@ -213,6 +223,10 @@ if (VAST_INSTALL)
     vast_frontend
     vast_frontend_tool
 
+    gap
+    gap-core
+    gap-settings
+
     MLIRCore
     MLIRMeta
     MLIRHighLevel

external/CMakeLists.txt

@@ -0,0 +1,11 @@
+#
+# Copyright (c) 2023, Trail of Bits, Inc.
+# All rights reserved.
+#
+# This source code is licensed in accordance with the terms specified in
+# the LICENSE file found in the root directory of this source tree.
+#
+
+set(GAP_ENABLE_VCPKG OFF)
+set(GAP_ENABLE_TESTING OFF)
+add_subdirectory(gap)