port test-enums to dune

tests/test-enums/dune

@@ -0,0 +1,29 @@
+(rule
+ (targets generated_struct_stubs.c)
+ (action (run %{exe:struct-stub-generator/driver.exe} --c-struct-file %{targets})))
+
+(rule
+ (targets struct-stub-generator.exe)
+ (deps generated_struct_stubs.c ../clib/test_functions.h ../config/test-cflags)
+  (action (run %{cc} %{read-lines:../config/test-cflags} -I ../clib
+           -I %{ocaml-config:standard_library} -o %{targets} generated_struct_stubs.c)))
+
+(rule
+ (targets generated_stubs.c)
+ (action (run %{exe:stub-generator/driver.exe} --c-file %{targets})))
+
+(rule
+ (targets generated_bindings.ml)
+ (action (run %{exe:stub-generator/driver.exe} --ml-file %{targets})))
+
+(library
+  (name test_enums_generated)
+  (modules generated_bindings)
+  (c_names generated_stubs)
+  (libraries test_functions)
+  (wrapped false))
+
+(test
+ (name test_enums)
+ (modules test_enums)
+ (libraries ounit ctypes test_enums_generated test_enums_stubs))

tests/test-enums/struct-stub-generator/dune

@@ -0,0 +1,4 @@
+(executable
+  (name driver)
+  (modules driver)
+  (libraries ctypes test_enums_struct_stubs tests_common))

tests/test-enums/struct-stubs/dune

@@ -0,0 +1,4 @@
+(library
+ (name test_enums_struct_stubs)
+ (wrapped false)
+ (libraries ctypes))

tests/test-enums/stub-generator/dune

@@ -0,0 +1,4 @@
+(executable
+  (name driver)
+  (modules driver)
+  (libraries ctypes test_enums_stubs tests_common))

tests/test-enums/stubs/dune

@@ -0,0 +1,8 @@
+(library
+ (name test_enums_stubs)
+ (wrapped false)
+ (libraries ctypes.stubs test_enums_struct_stubs))
+
+(rule
+  (targets generated_struct_bindings.ml)
+  (action (with-stdout-to %{targets} (run %{exe:../struct-stub-generator.exe}))))

tests/test-enums/test_enums.ml

@@ -5,6 +5,8 @@
  * See the file LICENSE for details.
  *)
 
+[@@@warning "-33"]
+
 open OUnit2
 open Ctypes