[CMAKE] Automatically detect newly added source files #9611
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tkonolige
requested review from
areusch,
comaniac,
jroesch,
junrushao,
kazum,
liangfu,
masahi,
tmoreau89,
tqchen,
vinx13,
ZihengJiang and
a team
as code owners
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Some relevant discussion in cmake forum: https://discourse.cmake.org/t/is-glob-still-considered-harmful-with-configure-depends/808 |
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@tkonolige which platforms have you tested this on and with what versions of cmake? |
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Tested on linux with cmake 3.18 and 3.10 (support for configure_depends was added in 3.12). Are there any more platforms you would like tested? CI should get windows and macOS, but I'm not sure what version there are using. |
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@areusch @junrushao1994 Could you review? |
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@tkonolige Please resolve the conflict. |
added 2 commits
December 21, 2021 08:23
Before this commit, newly added or removed source files were not detected by cmake. This manifested either as file not found errors from the compiler (when files were deleted) or packedfuncs not being found (when files were added). This commit uses the CONFIGURE_DEPENDS option of cmake's `file(GLOB)` function to ask the build system to check for new files on every rebuild. Checking for new files adds a slight but negligible overhead to each build, but is better than unexpected errors.
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masahi
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Dec 23, 2021
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thanks @tkonolige @areusch @junrushao1994 |
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* [CMAKE] Automatically detect newly added source files Before this commit, newly added or removed source files were not detected by cmake. This manifested either as file not found errors from the compiler (when files were deleted) or packedfuncs not being found (when files were added). This commit uses the CONFIGURE_DEPENDS option of cmake's `file(GLOB)` function to ask the build system to check for new files on every rebuild. Checking for new files adds a slight but negligible overhead to each build, but is better than unexpected errors. * remove unnessesary configure_depends
ylc
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Jan 13, 2022
* [CMAKE] Automatically detect newly added source files Before this commit, newly added or removed source files were not detected by cmake. This manifested either as file not found errors from the compiler (when files were deleted) or packedfuncs not being found (when files were added). This commit uses the CONFIGURE_DEPENDS option of cmake's `file(GLOB)` function to ask the build system to check for new files on every rebuild. Checking for new files adds a slight but negligible overhead to each build, but is better than unexpected errors. * remove unnessesary configure_depends
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Before this commit, newly added or removed source files were not detected by cmake. This manifested either as file not found errors from the compiler (when files were deleted) or packedfuncs not being found (when files were added). This commit uses the CONFIGURE_DEPENDS option of cmake's
file(GLOB)function to ask the build system to check for new files on every rebuild. Checking for new files adds a slight but negligible overhead to each build, but is better than unexpected errors.Note that the cmake documentation recommends avoiding CONFIGURE_DEPENDS in favor of manually listing all files. This approach has been proposed in the past, but the community did not want to do it.
@electriclilies @junrushao1994 @areusch @jroesch @tqchen @leandron