4 files changed, 6 insertions, 10 deletions
diff --git a/bindings/cpp/include/meson.build b/bindings/cpp/include/meson.build
index 3b779f8..2521f8e 100644
--- a/bindings/cpp/include/meson.build
+++ b/bindings/cpp/include/meson.build
@@ -1,15 +1,13 @@
 # Copyright 2021 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
-cpp_headers = [
+cpp_headers = files(
   'pugl/pugl.hpp',
 
   'pugl/cairo.hpp',
   'pugl/gl.hpp',
   'pugl/stub.hpp',
   'pugl/vulkan.hpp',
-]
-
-cpp_header_files = files(cpp_headers)
+)
 
 install_headers(cpp_headers, subdir: 'puglpp' + version_suffix / 'pugl')
diff --git a/doc/c/xml/meson.build b/doc/c/xml/meson.build
index 1c1cddd..8b5e0e2 100644
--- a/doc/c/xml/meson.build
+++ b/doc/c/xml/meson.build
@@ -14,6 +14,6 @@ c_doxyfile = configure_file(
 c_index_xml = custom_target(
   'c-index.xml',
   command: [doxygen, '@INPUT0@'],
-  input: [c_doxyfile] + c_header_files,
+  input: [c_doxyfile] + c_headers,
   output: 'index.xml',
 )
diff --git a/doc/cpp/xml/meson.build b/doc/cpp/xml/meson.build
index 4fe1617..72bb8ee 100644
--- a/doc/cpp/xml/meson.build
+++ b/doc/cpp/xml/meson.build
@@ -14,7 +14,7 @@ cpp_doxyfile = configure_file(
 cpp_index_xml = custom_target(
   'cpp-index.xml',
   command: [doxygen, '@INPUT0@'],
-  input: [cpp_doxyfile] + c_header_files + cpp_header_files,
+  input: [cpp_doxyfile] + c_headers + cpp_headers,
   output: 'index.xml',
 )
 
diff --git a/include/meson.build b/include/meson.build
index 00d4aed..20b056f 100644
--- a/include/meson.build
+++ b/include/meson.build
@@ -1,7 +1,7 @@
 # Copyright 2021-2023 David Robillard <d@drobilla.net>
 # SPDX-License-Identifier: 0BSD OR ISC
 
-c_headers = [
+c_headers = files(
   'pugl/attributes.h',
   'pugl/pugl.h',
 
@@ -10,8 +10,6 @@ c_headers = [
   'pugl/glu.h',
   'pugl/stub.h',
   'pugl/vulkan.h',
-]
-
-c_header_files = files(c_headers)
+)
 
 install_headers(c_headers, subdir: versioned_name / 'pugl')