(capstone) feat: add FindCapstone

cmake/FindCapstone.cmake

@@ -0,0 +1,33 @@
+# - Try to find CAPSTONE
+# Once done, this will define
+#
+#  CAPSTONE_FOUND - system has CAPSTONE
+#  CAPSTONE_INCLUDE_DIRS - the CAPSTONE include directories
+#  CAPSTONE_LIBRARIES - link these to use CAPSTONE
+
+include(LibFindMacros)
+message(STATUS "[FAIL*] looking for Capstone library")
+
+# Dependencies
+# libfind_package(CAPSTONE capstone)
+
+# Use pkg-config to get hints about paths
+# libfind_pkg_check_modules(CAPSTONE_PKGCONF capstone)
+
+# Include dir
+find_path(CAPSTONE_INCLUDE_DIR
+        NAMES capstone/capstone.h
+        PATHS ${CAPSTONE_PKGCONF_INCLUDE_DIRS}
+        )
+
+# Finally the library itself
+find_library(CAPSTONE_LIBRARY
+        NAMES capstone
+        PATHS ${CAPSTONE_PKGCONF_LIBRARY_DIRS}
+        )
+
+# Set the include dir variables and the libraries and let libfind_process do the rest.
+# NOTE: Singular variables for this library, plural for libraries this this lib depends on.
+set(CAPSTONE_PROCESS_INCLUDES CAPSTONE_INCLUDE_DIR CAPSTONE_INCLUDE_DIRS)
+set(CAPSTONE_PROCESS_LIBS CAPSTONE_LIBRARY CAPSTONE_LIBRARIES)
+libfind_process(CAPSTONE)