diff --git a/tests/BUCK b/tests/BUCK
index a96bfb8d0..42f780f19 100644
--- a/tests/BUCK
+++ b/tests/BUCK
@@ -1,15 +1,19 @@
+load("//tools/buck:cxxbridge_cxx_library.bzl", "cxxbridge_cxx_library")
+
 rust_test(
     name = "test",
     srcs = ["test.rs"],
     deps = [":ffi"],
 )
 
+bridge_srcs = [
+    "ffi/lib.rs",
+    "ffi/module.rs",
+]
+
 rust_library(
     name = "ffi",
-    srcs = [
-        "ffi/lib.rs",
-        "ffi/module.rs",
-    ],
+    srcs = bridge_srcs,
     crate = "cxx_test_suite",
     deps = [
         ":impl",
@@ -17,38 +21,13 @@ rust_library(
     ],
 )
 
-cxx_library(
+cxxbridge_cxx_library(
     name = "impl",
-    srcs = [
-        "ffi/tests.cc",
-        ":gen-lib-source",
-        ":gen-module-source",
-    ],
-    header_namespace = "cxx-test-suite",
+    crate_name = "cxx-test-suite",
+    bridge_srcs = bridge_srcs,
+    srcs = ["ffi/tests.cc"],
     headers = {
-        "lib.rs.h": ":gen-lib-header",
         "tests.h": "ffi/tests.h",
     },
     deps = ["//:core"],
 )
-
-genrule(
-    name = "gen-lib-header",
-    srcs = ["ffi/lib.rs"],
-    out = "lib.rs.h",
-    cmd = "$(exe //:codegen) --header ${SRCS} > ${OUT}",
-)
-
-genrule(
-    name = "gen-lib-source",
-    srcs = ["ffi/lib.rs"],
-    out = "lib.rs.cc",
-    cmd = "$(exe //:codegen) ${SRCS} > ${OUT}",
-)
-
-genrule(
-    name = "gen-module-source",
-    srcs = ["ffi/module.rs"],
-    out = "module.rs.cc",
-    cmd = "$(exe //:codegen) ${SRCS} > ${OUT}",
-)
diff --git a/tests/BUILD b/tests/BUILD
index 29cc79ce5..fb554b80b 100644
--- a/tests/BUILD
+++ b/tests/BUILD
@@ -1,3 +1,4 @@
+load("//tools/bazel:cxxbridge_cc_library.bzl", "cxxbridge_cc_library")
 load("//tools/bazel:rust.bzl", "rust_library", "rust_test")
 
 rust_test(
@@ -6,60 +7,26 @@ rust_test(
     deps = [":cxx_test_suite"],
 )
 
+bridge_srcs = [
+    "ffi/lib.rs",
+    "ffi/module.rs",
+]
+
 rust_library(
     name = "cxx_test_suite",
-    srcs = [
-        "ffi/lib.rs",
-        "ffi/module.rs",
-    ],
+    srcs = bridge_srcs,
     deps = [
         ":impl",
         "//:cxx",
     ],
 )
 
-cc_library(
+cxxbridge_cc_library(
     name = "impl",
-    srcs = [
-        "ffi/tests.cc",
-        ":gen-lib-source",
-        ":gen-module-source",
-    ],
+    crate_name = "cxx-test-suite",
+    bridge_srcs = bridge_srcs,
+    srcs = ["ffi/tests.cc"],
     hdrs = ["ffi/tests.h"],
-    include_prefix = "cxx-test-suite",
     strip_include_prefix = "ffi",
-    deps = [
-        ":lib-include",
-        "//:core",
-    ],
-)
-
-genrule(
-    name = "gen-lib-header",
-    srcs = ["ffi/lib.rs"],
-    outs = ["lib.rs.h"],
-    cmd = "$(location //:codegen) --header $< > $@",
-    tools = ["//:codegen"],
-)
-
-genrule(
-    name = "gen-lib-source",
-    srcs = ["ffi/lib.rs"],
-    outs = ["lib.rs.cc"],
-    cmd = "$(location //:codegen) $< > $@",
-    tools = ["//:codegen"],
-)
-
-cc_library(
-    name = "lib-include",
-    hdrs = [":gen-lib-header"],
-    include_prefix = "cxx-test-suite",
-)
-
-genrule(
-    name = "gen-module-source",
-    srcs = ["ffi/module.rs"],
-    outs = ["module.rs.cc"],
-    cmd = "$(location //:codegen) $< > $@",
-    tools = ["//:codegen"],
+    deps = ["//:core"],
 )
diff --git a/tools/bazel/cxxbridge_cc_library.bzl b/tools/bazel/cxxbridge_cc_library.bzl
new file mode 100644
index 000000000..f158c8644
--- /dev/null
+++ b/tools/bazel/cxxbridge_cc_library.bzl
@@ -0,0 +1,67 @@
+"""cxxbridge_cc_library macro"""
+
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
+def cxxbridge_cc_library(
+        name,
+        crate_name,
+        bridge_srcs,
+        srcs = None,
+        hdrs = None,
+        deps = None,
+        strip_include_prefix = None,
+        visibility = None):
+    """Generate C++ source for one or more Rust cxx::bridges and bundle into a cc_library.
+
+    Args:
+        name: A unique name for the cc_library rule.
+        crate_name: The name of the corresponding Rust crate, used as the include_prefix.
+        bridge_srcs: One or more Rust source files containing cxx::bridge modules.
+        srcs: Additional sources. Forwarded to cc_library unmodified.
+        hdrs: Additional headers. Forwarded to cc_library unmodified.
+        deps: Additional deps. Forwarded to cc_library unmodified.
+        strip_include_prefix: Forwarded to cc_library unmodified.
+        visibility: Visibility for all rules generated by this macro.
+    """
+
+    gen_srcs = []
+    gen_hdrs = []
+    for bridge_source in bridge_srcs:
+        source_basename = bridge_source.rsplit("/", 1)[-1]
+        header_target = name + "-" + source_basename + "-gen-header"
+        source_target = name + "-" + source_basename + "-gen-source"
+
+        header_out = source_basename + ".h"
+        if strip_include_prefix:
+            header_out = strip_include_prefix + "/" + header_out
+
+        native.genrule(
+            name = header_target,
+            srcs = [bridge_source],
+            outs = [header_out],
+            cmd = "$(location //:codegen) --header $< > $@",
+            tools = ["//:codegen"],
+            visibility = visibility,
+        )
+
+        native.genrule(
+            name = source_target,
+            srcs = [bridge_source],
+            outs = [source_basename + ".cc"],
+            cmd = "$(location //:codegen) $< > $@",
+            tools = ["//:codegen"],
+            visibility = visibility,
+        )
+
+        gen_hdrs.append(header_target)
+        gen_srcs.append(source_target)
+
+    cc_library(
+        name = name,
+        srcs = srcs + gen_srcs,
+        hdrs = hdrs + gen_hdrs,
+        include_prefix = crate_name,
+        strip_include_prefix = strip_include_prefix,
+        deps = deps,
+        visibility = visibility,
+    )
diff --git a/tools/buck/cxxbridge_cxx_library.bzl b/tools/buck/cxxbridge_cxx_library.bzl
new file mode 100644
index 000000000..e747cfe36
--- /dev/null
+++ b/tools/buck/cxxbridge_cxx_library.bzl
@@ -0,0 +1,58 @@
+"""cxxbridge_cxx_library macro"""
+
+def cxxbridge_cxx_library(
+        name,
+        crate_name,
+        bridge_srcs,
+        srcs = None,
+        headers = None,
+        deps = None,
+        visibility = None):
+    """Generate C++ source for one or more Rust cxx::bridges and bundle into a cxx_library.
+
+    Args:
+        name: A unique name for the cc_library rule.
+        crate_name: The name of the corresponding Rust crate, used as the include_prefix.
+        bridge_srcs: One or more Rust source files containing cxx::bridge modules.
+        srcs: Additional sources. Forwarded to cxx_library unmodified.
+        headers: Additional headers. Forwarded to cxx_library unmodified.
+        deps: Additional deps. Forwarded to cxx_library unmodified.
+        visibility: Visibility for all rules generated by this macro.
+    """
+
+    gen_srcs = []
+    gen_hdrs = {}
+    for bridge_source in bridge_srcs:
+        source_basename = bridge_source.rsplit("/", 1)[-1]
+        header_target = name + "-" + source_basename + "-gen-header"
+        source_target = name + "-" + source_basename + "-gen-source"
+
+        hdr_out = source_basename + ".h"
+        genrule(
+            name = header_target,
+            srcs = [bridge_source],
+            out = hdr_out,
+            cmd = "$(exe //:codegen) --header ${SRCS} > ${OUT}",
+            visibility = visibility,
+        )
+
+        genrule(
+            name = source_target,
+            srcs = [bridge_source],
+            out = source_basename + ".cc",
+            cmd = "$(exe //:codegen) ${SRCS} > ${OUT}",
+            visibility = visibility,
+        )
+
+        gen_hdrs[hdr_out] = ":" + header_target
+        gen_srcs.append(":" + source_target)
+
+    cxx_library(
+        name = name,
+        srcs = srcs + gen_srcs,
+        headers = flatten_dicts(headers, gen_hdrs),
+        header_namespace = crate_name,
+        deps = deps,
+        visibility = visibility,
+    )
+