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| From: | Auto mailings of changes to Lily Issues via Testlilyissues-auto |
| Subject: | [Lilypond-auto] [LilyIssues-auto] [testlilyissues:issues] #5770 Generate dependency files with Clang |
| Date: | Thu, 20 Feb 2020 08:02:36 -0000 |
commit 3fc41d7ac175fec152f577a1b324f7f0fdfd2a10 Author: Jonas Hahnfeld <address@hidden> AuthorDate: Sun Feb 16 21:52:01 2020 +0100 Commit: Jonas Hahnfeld <address@hidden> CommitDate: Thu Feb 20 08:47:59 2020 +0100 Issue 5770/2: Generate dependency files with Clang Clang has no support for the DEPENDENCIES_OUTPUT variable. Instead pass -MMD -MF -MT to achieve the same effect with both GCC and Clang. This solution even comes with the advantage that passing -MP gives "a phony target for each dependency" to "work around errors make gives if you remove header files". In the long term, we should definitely think about using something like AutoMake for this purpose so that we don't have to maintain these details of our build system... commit 7139b7f2e7725fb7cd36d1be0e048b39f9558ff2 Author: Jonas Hahnfeld <address@hidden> AuthorDate: Sun Feb 16 21:12:08 2020 +0100 Commit: Jonas Hahnfeld <address@hidden> CommitDate: Thu Feb 20 08:47:47 2020 +0100 Issue 5770/1: Delete rules for .lo files As far as I can tell, they are not used.
[issues:#5770] Generate dependency files with Clang
Status: Fixed
Labels: Fixed_2_21_0
Created: Sun Feb 16, 2020 08:59 PM UTC by Jonas Hahnfeld
Last Updated: Thu Feb 20, 2020 06:14 AM UTC
Owner: Jonas Hahnfeld
Generate dependency files with Clang
Clang has no support for the DEPENDENCIES_OUTPUT variable. Instead
pass -MMD -MF -MT to achieve the same effect with both GCC and Clang.
This solution even comes with the advantage that passing -MP gives
"a phony target for each dependency" to "work around errors make
gives if you remove header files".
In the long term, we should definitely think about using something
like AutoMake for this purpose so that we don't have to maintain
these details of our build system...
Additionally delete rules for .lo files. As far as I can tell, they
are not used.
http://codereview.appspot.com/555300044
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