build: fix INCLUDE path for non-uspace builds (fixes #3873)#3892
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grandixximo wants to merge 1 commit intoLinuxCNC:masterfrom
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build: fix INCLUDE path for non-uspace builds (fixes #3873)#3892grandixximo wants to merge 1 commit intoLinuxCNC:masterfrom
grandixximo wants to merge 1 commit intoLinuxCNC:masterfrom
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RTDIR points to the realtime prefix (e.g. /usr/realtime-5.4.280-rtai-amd64 for RTAI), so -I$(RTDIR)/../include resolved to /usr/include instead of the project's include/ directory, breaking all <rtapi.h> and similar angle-bracket includes for userspace objects in RTAI builds. Use $(EMC2_HOME)/include which always resolves to the project's include/ directory regardless of build system.
Author
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@BsAtHome not sure if this fixes everything, but at least it builds |
Contributor
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I already have a PR in the pipeline. This one is afaics incomplete. |
Author
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ok, nevermind then |
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RTDIR points to the realtime prefix (e.g. /usr/realtime-5.4.280-rtai-amd64 for RTAI), so -I$(RTDIR)/../include resolved to /usr/include instead of the project's include/ directory, breaking all <rtapi.h> and similar angle-bracket includes for userspace objects in RTAI builds.
Use $(EMC2_HOME)/include which always resolves to the project's include/ directory regardless of build system.