# Suggested way to add mapfile output to a project with multiple target toolchains?

**URL:** <https://discourse.cmake.org/t/suggested-way-to-add-mapfile-output-to-a-project-with-multiple-target-toolchains/2342>\
**Category:** Code\
**Created:** [December 10, 2020, 7:45pm UTC](https://discourse.cmake.org/t/suggested-way-to-add-mapfile-output-to-a-project-with-multiple-target-toolchains/2342 "2020-12-10T19:45:33Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ben.boeckel](https://discourse.cmake.org/letter_avatar_proxy/v4/letter/b/ea5d25/32.png) [@ben.boeckel](https://discourse.cmake.org/u/ben.boeckel)\
**Post date:** [December 11, 2020, 2:31pm UTC](https://discourse.cmake.org/t/suggested-way-to-add-mapfile-output-to-a-project-with-multiple-target-toolchains/2342/2 "2020-12-11T14:31:55Z")

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[This thread](https://discourse.cmake.org/t/how-to-get-listing-file-when-cross-compile/2297/5) (and that reply in particular) is probably what you’re looking for.

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_[View the full topic](https://discourse.cmake.org/t/suggested-way-to-add-mapfile-output-to-a-project-with-multiple-target-toolchains/2342)._