remove import.meta reference from compiled ESM lib (not used anyway)

usnistgov · Apr 2, 2024 · 9b75629 · 9b75629
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,9 @@
 # Changelog
+## v0.7.3 2024-04-02
+### Changed
+ - removed references to `import.meta` in the compiled files, using `USE_ES6_IMPORT_META=0` compilation flag for emscripten.  It shouldn't matter in any case, as it is compiled in single-file mode and there are no external imports at runtime.
+
+ *Note that this enables bundling `h5wasm` into a worker without requiring `{type: "module"}`*
 ## v0.7.2 2024-02-29
 ### Added
  - new optional HDF5 error handler that throws Javascript error (old handler printed **HDF5-DIAG** error strings using `console.error()`, but did not throw a JS `Error`)

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -56,6 +56,7 @@ set_target_properties(hdf5_util PROPERTIES
     -s ENVIRONMENT=web,worker \
     -s SINGLE_FILE \
     -s EXPORT_ES6=1 \
+    -s USE_ES6_IMPORT_META=0 \
     -s FORCE_FILESYSTEM=1 \
     -s EXPORTED_RUNTIME_METHODS=\"['ccall', 'cwrap', 'FS', 'AsciiToString', 'UTF8ToString']\" \
     -s EXPORTED_FUNCTIONS=\"${EXPORTED_FUNCTIONS_STRING}\""