SML/NJ CM, indirectly through the ml-makedepend tool, requires all source files mentioned in scanned .cm files to exist. Ensure that the generated source files (e.g., ../lib/stubs/mlton-stubs/pre-mlton.sml, control/version.sml, and front-end/*) exist before trying to generate $(MLTON_OUTPUT_SMLNJ_HEAP).d.
Closes MLton/mlton#519
SML/NJ CM, indirectly through the
ml-makedependtool, requires all source files mentioned in scanned.cmfiles to exist. Ensure that the generated source files (e.g.,../lib/stubs/mlton-stubs/pre-mlton.sml,control/version.sml, andfront-end/*) exist before trying to generate $(MLTON_OUTPUT_SMLNJ_HEAP).d.