diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 1fc7ca7..6af691b 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -134,7 +134,13 @@ jobs:
           archive="ptfkit-native-${version}.tar.gz"
           tar --sort=name --mtime="UTC 1970-01-01" --owner=0 --group=0 --numeric-owner \
             --transform="s,^targets/ptfkit-native,ptfkit-native-${version}," \
-            -czf "$archive" targets/ptfkit-native
+            -czf "$archive" \
+            targets/ptfkit-native/CMakeLists.txt \
+            targets/ptfkit-native/LICENSE \
+            targets/ptfkit-native/README.md \
+            targets/ptfkit-native/cmake \
+            targets/ptfkit-native/cpp \
+            targets/ptfkit-native/include
           sha256sum "$archive" > "$archive.sha256"
           echo "archive=$archive" >> "$GITHUB_ENV"
       - name: Attest native archive provenance
diff --git a/codegen/src/output/mod.rs b/codegen/src/output/mod.rs
index 546d2e2..9bd9735 100644
--- a/codegen/src/output/mod.rs
+++ b/codegen/src/output/mod.rs
@@ -108,13 +108,6 @@ layout!(
     C_HEADER,
     Formatter::Cpp
 );
-layout!(
-    NATIVE_CPP_CMAKE,
-    "targets/ptfkit-native/cmake",
-    "targets/ptfkit-native/cmake",
-    PYTHON_HEADER,
-    Formatter::None
-);
 layout!(
     NATIVE_C_TEST,
     "targets/ptfkit-native/tests/c",
@@ -130,7 +123,7 @@ layout!(
     Formatter::Cpp
 );
 
-pub(crate) const LAYOUTS: [&Layout; 13] = [
+pub(crate) const LAYOUTS: [&Layout; 12] = [
     &CATALOG,
     &REFERENCE_C,
     &REFERENCE_CPP,
@@ -141,7 +134,6 @@ pub(crate) const LAYOUTS: [&Layout; 13] = [
     &PYTHON_TEST,
     &NATIVE_C,
     &NATIVE_CPP_MODULE,
-    &NATIVE_CPP_CMAKE,
     &NATIVE_C_TEST,
     &NATIVE_CPP_TEST,
 ];
diff --git a/codegen/src/targets/mod.rs b/codegen/src/targets/mod.rs
index b0d1afc..ebdb804 100644
--- a/codegen/src/targets/mod.rs
+++ b/codegen/src/targets/mod.rs
@@ -52,7 +52,6 @@ pub(crate) fn run(root: &Path, entries: Vec<Entry>) -> Result<()> {
             Output::new(&output::PYTHON_TEST, python.tests),
             Output::new(&output::NATIVE_C, native.c_headers),
             Output::new(&output::NATIVE_CPP_MODULE, native.cpp_modules),
-            Output::new(&output::NATIVE_CPP_CMAKE, native.cpp_cmake),
             Output::new(&output::NATIVE_C_TEST, native.c_tests),
             Output::new(&output::NATIVE_CPP_TEST, native.cpp_tests),
         ],
diff --git a/codegen/src/targets/native.rs b/codegen/src/targets/native.rs
index bb59a0c..d25856c 100644
--- a/codegen/src/targets/native.rs
+++ b/codegen/src/targets/native.rs
@@ -16,12 +16,10 @@ use crate::{
 };
 
 pub(super) const HEADER: &str = "/* @generated by ptfkit-codegen; DO NOT EDIT. */\n";
-pub(super) const CMAKE_HEADER: &str = "# @generated by ptfkit-codegen; DO NOT EDIT.\n";
 
 pub(super) struct OutputFiles {
     pub(super) c_headers: Vec<GeneratedFile>,
     pub(super) cpp_modules: Vec<GeneratedFile>,
-    pub(super) cpp_cmake: Vec<GeneratedFile>,
     pub(super) c_tests: Vec<GeneratedFile>,
     pub(super) cpp_tests: Vec<GeneratedFile>,
 }
@@ -57,18 +55,9 @@ pub(super) fn render(functions: &[CompiledFunction]) -> Result<OutputFiles> {
 
     cpp_modules.push(file("ptfkit.cppm", root_module.into_string()));
 
-    let mut cmake = Writer::new();
-    cmake.write(format_args!("{CMAKE_HEADER}\nset(PTFKIT_CPP_MODULES\n"));
-    cmake.indented(|writer| {
-        for path in &module_paths {
-            writer.line(format_args!("\"${{CMAKE_CURRENT_LIST_DIR}}/../{path}\""));
-        }
-    });
-    cmake.line(")");
     Ok(OutputFiles {
         c_headers,
         cpp_modules,
-        cpp_cmake: vec![file("ptfkitModules.cmake", cmake.into_string())],
         c_tests,
         cpp_tests,
     })
diff --git a/targets/ptfkit-native/CMakeLists.txt b/targets/ptfkit-native/CMakeLists.txt
index b1b6b5c..0b9950e 100644
--- a/targets/ptfkit-native/CMakeLists.txt
+++ b/targets/ptfkit-native/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.21)
 
 include(cmake/ptfkitVersion.cmake)
-project(ptfkit VERSION ${PTFKIT_VERSION} LANGUAGES C CXX)
+project(ptfkit VERSION ${PTFKIT_VERSION} LANGUAGES C)
 
 include(CMakePackageConfigHelpers)
 include(CMakeDependentOption)
@@ -11,7 +11,12 @@ add_library(ptfkit_c INTERFACE)
 add_library(ptfkit::c ALIAS ptfkit_c)
 set_target_properties(ptfkit_c PROPERTIES EXPORT_NAME c)
 target_compile_features(ptfkit_c INTERFACE c_std_11)
-target_compile_definitions(ptfkit_c INTERFACE PTFKIT_VERSION=\"${PROJECT_VERSION}\")
+target_compile_definitions(ptfkit_c INTERFACE
+    PTFKIT_VERSION=\"${PROJECT_VERSION}\"
+)
+if(UNIX)
+    target_link_libraries(ptfkit_c INTERFACE m)
+endif()
 target_include_directories(ptfkit_c INTERFACE
     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
     $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
@@ -26,21 +31,9 @@ cmake_dependent_option(
 )
 
 if(PTFKIT_BUILD_CPP_MODULES)
-    include(cmake/ptfkitModules.cmake)
-    add_library(ptfkit_cpp)
-    add_library(ptfkit::cpp ALIAS ptfkit_cpp)
-    set_target_properties(ptfkit_cpp PROPERTIES
-        EXPORT_NAME cpp CXX_SCAN_FOR_MODULES ON
-    )
-    target_compile_features(ptfkit_cpp PUBLIC cxx_std_20)
-    target_compile_definitions(ptfkit_cpp PUBLIC PTFKIT_VERSION=\"${PROJECT_VERSION}\")
-    target_compile_options(ptfkit_cpp PUBLIC
-        $<$<CXX_COMPILER_ID:GNU>:-fmodules-ts>
-    )
-    target_sources(ptfkit_cpp PUBLIC
-        FILE_SET CXX_MODULES
-        FILES ${PTFKIT_CPP_MODULES}
-    )
+    enable_language(CXX)
+    add_subdirectory(cpp)
+    set(INSTALL_EXPORT_ARGS CXX_MODULES_DIRECTORY cxx-modules)
 endif()
 
 install(TARGETS ptfkit_c EXPORT ptfkitTargets)
@@ -52,17 +45,11 @@ install(
     FILES README.md LICENSE
     DESTINATION ${CMAKE_INSTALL_DOCDIR}
 )
-if(PTFKIT_BUILD_CPP_MODULES)
-    install(
-        TARGETS ptfkit_cpp
-        EXPORT ptfkitTargets
-        FILE_SET CXX_MODULES DESTINATION ${CMAKE_INSTALL_LIBDIR}/ptfkit/modules
-    )
-endif()
 install(
     EXPORT ptfkitTargets
     NAMESPACE ptfkit::
     DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/ptfkit
+    ${INSTALL_EXPORT_ARGS}
 )
 configure_package_config_file(
     cmake/ptfkitConfig.cmake.in
diff --git a/targets/ptfkit-native/cmake/ptfkitModules.cmake b/targets/ptfkit-native/cmake/ptfkitModules.cmake
deleted file mode 100644
index dfd6613..0000000
--- a/targets/ptfkit-native/cmake/ptfkitModules.cmake
+++ /dev/null
@@ -1,26 +0,0 @@
-# @generated by ptfkit-codegen; DO NOT EDIT.
-
-set(PTFKIT_CPP_MODULES
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/ptfkit.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/ahuja1984.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/aimrun2009.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/beniaich2023.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/chakraborty2011.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/cosby1984.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/dharumarajan2019.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/ferrerjulia2004.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/hodnett2002.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/jabro1992.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/li2007.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/mayr1999.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/oosterveld1980.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/pidgeon1972.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/puckett1985.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/rawls1982.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/saxton2006.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/tiwary2014.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/varallyai1982.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/vereecken1989.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/wang2012.cppm"
-    "${CMAKE_CURRENT_LIST_DIR}/../cpp/weber2020.cppm"
-)
diff --git a/targets/ptfkit-native/cpp/CMakeLists.txt b/targets/ptfkit-native/cpp/CMakeLists.txt
new file mode 100644
index 0000000..c91cbdd
--- /dev/null
+++ b/targets/ptfkit-native/cpp/CMakeLists.txt
@@ -0,0 +1,22 @@
+add_library(ptfkit_cpp)
+add_library(ptfkit::cpp ALIAS ptfkit_cpp)
+set_target_properties(ptfkit_cpp PROPERTIES
+    EXPORT_NAME cpp CXX_SCAN_FOR_MODULES ON
+)
+target_compile_features(ptfkit_cpp PUBLIC cxx_std_20)
+target_compile_definitions(ptfkit_cpp PUBLIC
+    PTFKIT_VERSION=\"${PROJECT_VERSION}\"
+)
+target_compile_options(ptfkit_cpp PUBLIC
+    $<$<CXX_COMPILER_ID:GNU>:-fmodules-ts>
+)
+file(GLOB_RECURSE PTFKIT_CPP_MODULES CONFIGURE_DEPENDS *.cppm)
+target_sources(ptfkit_cpp PUBLIC
+    FILE_SET CXX_MODULES
+    FILES ${PTFKIT_CPP_MODULES}
+)
+install(
+    TARGETS ptfkit_cpp
+    EXPORT ptfkitTargets
+    FILE_SET CXX_MODULES DESTINATION ${CMAKE_INSTALL_LIBDIR}/ptfkit/modules
+)
diff --git a/targets/ptfkit-native/tests/CMakeLists.txt b/targets/ptfkit-native/tests/CMakeLists.txt
index 98d51bd..a40de52 100644
--- a/targets/ptfkit-native/tests/CMakeLists.txt
+++ b/targets/ptfkit-native/tests/CMakeLists.txt
@@ -24,7 +24,13 @@ endfunction()
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
 add_subdirectory(c)
-add_subdirectory(cpp_fallback)
+
+include(CheckLanguage)
+check_language(CXX)
+if(CMAKE_CXX_COMPILER)
+    enable_language(CXX)
+    add_subdirectory(cpp_fallback)
+endif()
 
 if(PTFKIT_BUILD_CPP_MODULES)
     add_subdirectory(cpp)