feat(third_party/bazel): Check in rules_haskell from Tweag

third_party/bazel/rules_haskell/tests/data/BUILD.bazel

@@ -0,0 +1,15 @@
+# Generic data files and targets that are used by multiple tests
+
+cc_library(
+    name = "ourclibrary",
+    srcs = [":ourclibrary.c"],
+    linkstatic = False,
+    visibility = ["//visibility:public"],
+)
+
+cc_library(
+    name = "ourclibrary-static",
+    srcs = [":ourclibrary.c"],
+    linkstatic = True,
+    visibility = ["//visibility:public"],
+)

third_party/bazel/rules_haskell/tests/data/ourclibrary.c

@@ -0,0 +1,5 @@
+#include <stdint.h>
+
+int32_t c_add_one(int32_t x) {
+  return 1 + x;
+}