Various modifications to debug and/or fix make check-stage1
#13753
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`HOST_RPATH_VAR$(1)_T_$(2)_H_$(3)` and `TARGET_RPATH_VAR$(1)_T_$(2)_H_$(3)` both match the format of the old `RPATH_VAR$(1)_T_$(2)_H_$(3)` (which is still being set the same way that it was before, to one of either HOST/TARGET depending on what stage we are building). Namely, the format is <XXX>_RPATH_VAR = "<LD_LIB_PATH_ENVVAR>=<COLON_SEP_PATH_ENTRIES>" This should be a pure refactoring apart from the introduction of the two new make environment variables.
What this commit does: * Pass both of the (newly introduced) HOST and TARGET rpath setup vars to `maketest.py` * Update `maketest.py` to no longer update the LD_LIBRARY_PATH itself Instead, it passes along the HOST and TARGET rpath setup vars in environment variables `HOST_RPATH_ENV` and `TARGET_RPATH_ENV` * Cleanup: Distinguish in tools.mk between the command to run (`RUN`) and the file to generate to drive that command (`RUN_BINFILE`). The main thing this enables is that `RUN` can now setup the `TARGET_RPATH_ENV` without having to dirty up the runner code in each of the `run-make` Makefiles. I should have tried to fix rust-lang#13746 but I got distracted, and decided fixing that is orthgonal to the changes in this branch of work. Note that even with these changes, `make check-stage1` still does not work all the way to completion. (It just gets further than it did before, but still breaks down in the `run-make` tests.)
…un-make tests. This allows the run-make tests to selectively change behavior (e.g. turn themselves off) to deal with incompatibilities with e.g. stage1.
(Note that most tests are not using FAILS anyway, due to rust-lang#13746.)
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@alexcrichton yeah I think I can update it in the manner you suggest to close both #13732 and #13746. I'll make the modifications you asked for and give it a whirl locally. |
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in my latest test of this PR, where I, like @alexcrichton, turn back on the run-make failure output via @alexcrichton : when you said "everything passed locally", where you doing |
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Hm, this also failed for me but I thought it was a fluke. It appears that removing the symbol link to the dylib isn't enough, it needs to remove the dylib itself, if you add this to the makefile, does it pass? |
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@alexcrichton ah, excellent, I think mixing in I am considering abstracting out those two removal lines into a common Very close now, I think. :) |
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May 6, 2014
…RLIBS. There were places where we were only calling `rm $(call DYLIB,foo)` even though we really needed to get rid of the whole glob (at least based on alex's findings on rust-lang#13753 that removing the symlink does not suffice). Therefore rather than peppering the code with the awkward `rm $(TMPDIR)/$(call DYLIB_GLOB,foo)`, I instead introduced a common `REMOVE_DYLIBS` user function that expands into that when called. After I adding an analogous `REMOVE_RLIBS`, I changed all of the existing calls that rm dylibs or rlibs to use these routines instead. Note that the latter is not a true refactoring since I may have changed cases where it was our intent to only remove the sym-link. (But if that is the case, then we need to more deeply investigate alex's findings on rust-lang#13753 where the system was still dynamically loading up the non-symlinked libraries that it finds on the load path.)
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closing in favor of #14000. |
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…RLIBS. There were places where we were only calling `rm $(call DYLIB,foo)` even though we really needed to get rid of the whole glob (at least based on alex's findings on rust-lang#13753 that removing the symlink does not suffice). Therefore rather than peppering the code with the awkward `rm $(TMPDIR)/$(call DYLIB_GLOB,foo)`, I instead introduced a common `REMOVE_DYLIBS` user function that expands into that when called. After I adding an analogous `REMOVE_RLIBS`, I changed all of the existing calls that rm dylibs or rlibs to use these routines instead. Note that the latter is not a true refactoring since I may have changed cases where it was our intent to only remove the sym-link. (But if that is the case, then we need to more deeply investigate alex's findings on rust-lang#13753 where the system was still dynamically loading up the non-symlinked libraries that it finds on the load path.)
pnkfelix
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May 15, 2014
Two line summary: Distinguish HOST_RPATH and TARGET_RPATH; added RPATH_LINK_SEARCH; skip tests broken in stage1; general cleanup. What this commit does: * Pass both of the (newly introduced) HOST and TARGET rpath setup vars to `maketest.py` * Update `maketest.py` to no longer update the LD_LIBRARY_PATH itself Instead, it passes along the HOST and TARGET rpath setup vars in environment variables `HOST_RPATH_ENV` and `TARGET_RPATH_ENV` * Cleanup: Distinguish in tools.mk between the command to run (`RUN`) and the file to generate to drive that command (`RUN_BINFILE`). The main thing this enables is that `RUN` can now setup the `TARGET_RPATH_ENV` without having to dirty up the runner code in each of the `run-make` Makefiles. * Pass stage to maketest.py; it in turn passes it (via an env var) to run-make tests. This allows the run-make tests to selectively change behavior (e.g. turn themselves off) to deal with incompatibilities with e.g. stage1. * Factored out commands to delete dylib/rlib into REMOVE_DYLIBS/REMOVE_RLIBS. There were places where we were only calling `rm $(call DYLIB,foo)` even though we really needed to get rid of the whole glob (at least based on alex's findings on rust-lang#13753 that removing the symlink does not suffice). Therefore rather than peppering the code with the awkward `rm $(TMPDIR)/$(call DYLIB_GLOB,foo)`, I instead introduced a common `REMOVE_DYLIBS` user function that expands into that when called. After I adding an analogous `REMOVE_RLIBS`, I changed all of the existing calls that rm dylibs or rlibs to use these routines instead. Note that the latter is not a true refactoring since I may have changed cases where it was our intent to only remove the sym-link. (But if that is the case, then we need to more deeply investigate alex's findings on rust-lang#13753 where the system was still dynamically loading up the non-symlinked libraries that it finds on the load path.) * Added RPATH_LINK_SEARCH command and use it on Linux. On some platforms, namely Linux, when you have libboot.so that has its internal rpath set (to e.g. $(ORIGIN)/path/to/HOSTDIR), the linker still complains when you do the link step and it does not know where to find libraries that libboot.so depends upon that live in HOSTDIR (think e.g. librustuv.so). As far as I can tell, the GNU linker will consult the LD_LIBRARY_PATH as part of the linking process to find such libraries. But if you want to be more careful and not override LD_LIBRARY_PATH for the `gcc` invocation, then you need some other way to tell the linker where it can find the libraries that libboot.so needs. The solution to this on Linux is the `-Wl,-rpath-link` command line option. However, this command line option does not exist on Mac OS X, (which appears to be figuring out how to resolve the libboot.dylib dependency by some other means, perhaps by consulting the rpath setting within libboot.dylib). So, in order to abstract over this distinction, I added the RPATH_LINK_SEARCH macro to the run-make infrastructure and added calls to it where necessary to get Linux working. On architectures other than Linux, the macro expands to nothing.
pnkfelix
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May 15, 2014
Two line summary: Distinguish HOST_RPATH and TARGET_RPATH; added RPATH_LINK_SEARCH; skip tests broken in stage1; general cleanup. What this commit does: * Pass both of the (newly introduced) HOST and TARGET rpath setup vars to `maketest.py` * Update `maketest.py` to no longer update the LD_LIBRARY_PATH itself Instead, it passes along the HOST and TARGET rpath setup vars in environment variables `HOST_RPATH_ENV` and `TARGET_RPATH_ENV` * Cleanup: Distinguish in tools.mk between the command to run (`RUN`) and the file to generate to drive that command (`RUN_BINFILE`). The main thing this enables is that `RUN` can now setup the `TARGET_RPATH_ENV` without having to dirty up the runner code in each of the `run-make` Makefiles. * Pass stage to maketest.py; it in turn passes it (via an env var) to run-make tests. This allows the run-make tests to selectively change behavior (e.g. turn themselves off) to deal with incompatibilities with e.g. stage1. * Factored out commands to delete dylib/rlib into REMOVE_DYLIBS/REMOVE_RLIBS. There were places where we were only calling `rm $(call DYLIB,foo)` even though we really needed to get rid of the whole glob (at least based on alex's findings on rust-lang#13753 that removing the symlink does not suffice). Therefore rather than peppering the code with the awkward `rm $(TMPDIR)/$(call DYLIB_GLOB,foo)`, I instead introduced a common `REMOVE_DYLIBS` user function that expands into that when called. After I adding an analogous `REMOVE_RLIBS`, I changed all of the existing calls that rm dylibs or rlibs to use these routines instead. Note that the latter is not a true refactoring since I may have changed cases where it was our intent to only remove the sym-link. (But if that is the case, then we need to more deeply investigate alex's findings on rust-lang#13753 where the system was still dynamically loading up the non-symlinked libraries that it finds on the load path.) * Added RPATH_LINK_SEARCH command and use it on Linux. On some platforms, namely Linux, when you have libboot.so that has its internal rpath set (to e.g. $(ORIGIN)/path/to/HOSTDIR), the linker still complains when you do the link step and it does not know where to find libraries that libboot.so depends upon that live in HOSTDIR (think e.g. librustuv.so). As far as I can tell, the GNU linker will consult the LD_LIBRARY_PATH as part of the linking process to find such libraries. But if you want to be more careful and not override LD_LIBRARY_PATH for the `gcc` invocation, then you need some other way to tell the linker where it can find the libraries that libboot.so needs. The solution to this on Linux is the `-Wl,-rpath-link` command line option. However, this command line option does not exist on Mac OS X, (which appears to be figuring out how to resolve the libboot.dylib dependency by some other means, perhaps by consulting the rpath setting within libboot.dylib). So, in order to abstract over this distinction, I added the RPATH_LINK_SEARCH macro to the run-make infrastructure and added calls to it where necessary to get Linux working. On architectures other than Linux, the macro expands to nothing.
pnkfelix
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May 18, 2014
Two line summary: Distinguish HOST_RPATH and TARGET_RPATH; added RPATH_LINK_SEARCH; skip tests broken in stage1; general cleanup. `HOST_RPATH_VAR$(1)_T_$(2)_H_$(3)` and `TARGET_RPATH_VAR$(1)_T_$(2)_H_$(3)` both match the format of the old `RPATH_VAR$(1)_T_$(2)_H_$(3)` (which is still being set the same way that it was before, to one of either HOST/TARGET depending on what stage we are building). Namely, the format is <XXX>_RPATH_VAR = "<LD_LIB_PATH_ENVVAR>=<COLON_SEP_PATH_ENTRIES>" What this commit does: * Pass both of the (newly introduced) HOST and TARGET rpath setup vars to `maketest.py` * Update `maketest.py` to no longer update the LD_LIBRARY_PATH itself Instead, it passes along the HOST and TARGET rpath setup vars in environment variables `HOST_RPATH_ENV` and `TARGET_RPATH_ENV` * Also, pass the current stage number to maketest.py; it in turn passes it (via an env var) to run-make tests. This allows the run-make tests to selectively change behavior (e.g. turn themselves off) to deal with incompatibilities with e.g. stage1. * Cleanup: Distinguish in tools.mk between the command to run (`RUN`) and the file to generate to drive that command (`RUN_BINFILE`). The main thing this enables is that `RUN` can now setup the `TARGET_RPATH_ENV` without having to dirty up the runner code in each of the `run-make` Makefiles. * Cleanup: Factored out commands to delete dylib/rlib into REMOVE_DYLIBS/REMOVE_RLIBS. There were places where we were only calling `rm $(call DYLIB,foo)` even though we really needed to get rid of the whole glob (at least based on alex's findings on rust-lang#13753 that removing the symlink does not suffice). Therefore rather than peppering the code with the awkward `rm $(TMPDIR)/$(call DYLIB_GLOB,foo)`, I instead introduced a common `REMOVE_DYLIBS` user function that expands into that when called. After I adding an analogous `REMOVE_RLIBS`, I changed all of the existing calls that rm dylibs or rlibs to use these routines instead. Note that the latter is not a true refactoring since I may have changed cases where it was our intent to only remove the sym-link. (But if that is the case, then we need to more deeply investigate alex's findings on rust-lang#13753 where the system was still dynamically loading up the non-symlinked libraries that it finds on the load path.) * Added RPATH_LINK_SEARCH command and use it on Linux. On some platforms, namely Linux, when you have libboot.so that has its internal rpath set (to e.g. $(ORIGIN)/path/to/HOSTDIR), the linker still complains when you do the link step and it does not know where to find libraries that libboot.so depends upon that live in HOSTDIR (think e.g. librustuv.so). As far as I can tell, the GNU linker will consult the LD_LIBRARY_PATH as part of the linking process to find such libraries. But if you want to be more careful and not override LD_LIBRARY_PATH for the `gcc` invocation, then you need some other way to tell the linker where it can find the libraries that libboot.so needs. The solution to this on Linux is the `-Wl,-rpath-link` command line option. However, this command line option does not exist on Mac OS X, (which appears to be figuring out how to resolve the libboot.dylib dependency by some other means, perhaps by consulting the rpath setting within libboot.dylib). So, in order to abstract over this distinction, I added the RPATH_LINK_SEARCH macro to the run-make infrastructure and added calls to it where necessary to get Linux working. On architectures other than Linux, the macro expands to nothing. * Disable miscellaneous tests atop stage1. * An especially interesting instance of the previous bullet point: Excuse regex from doing rustdoc tests atop stage1. This was a (nearly-) final step to get `make check-stage1` working again. The use of a special-case check for regex here is ugly but is analogous other similar checks for regex such as the one that landed in PR rust-lang#13844. The way this is written, the user will get a reminder that doc-crate-regex is being skipped whenever their rules attempt to do the crate documentation tests. This is deliberate: I want people running `make check-stage1` to be reminded about which cases are being skipped. (But if such echo noise is considered offensive, it can obviously be removed.) * Got windows working with the above changes. This portion of the commit is a cleanup revision of the (previously mentioned on try builds) re-architecting of how the LD_LIBRARY_PATH setup and extension is handled in order to accommodate Windows' (1.) use of `$PATH` for that purpose and (2.) use of spaces in `$PATH` entries (problematic for make and for interoperation with tools at the shell). * In addition, since the code has been rearchitected to pass the HOST_RPATH_DIR/TARGET_RPATH_DIR rather than a whole sh environment-variable setting command, there is no need to for the convert_path_spec calls in maketest.py, which in fact were put in place to placate Windows but were now causing the Windows builds to fail. Instead we just convert the paths to absolute paths just like all of the other path arguments. Also, note for makefile hackers: apparently you cannot quote operands to `ifeq` in Makefile (or at least, you need to be careful about adding them, e.g. to only one side).
bors
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May 18, 2014
Fix #13732. This is a revised, much less hacky form of PR #13753 The changes here: * add instrumentation to aid debugging of linkage errors, * fine tune some things in the Makefile where we are telling binaries to use a host-oriented path for finding dynamic libraries, when it should be feeding the binaries a target-oriented path for dynamic libraries. * pass along the current stage number to run-make tests, and * skip certain tests when running atop stage1. Fix #13746 as well.
bors
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Feb 13, 2023
fix: Increase token limit of proc macro Fixes rust-lang#13738 [The swc project](https://swc.rs) has lots of type definitions, and the current limit is too low for the ECMAScript/CSS visitors. [rustdoc](https://rustdoc.swc.rs/swc_ecma_visit) --- With this fix, the rust-analyzer shows trait-related actions. <img width="1840" alt="image" src="https://user-images.githubusercontent.com/29931815/206839269-d7a04589-7dba-449b-ad0b-1f69d52bd039.png">
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This is a series of modifications to help me debug some
run-maketest failures.They mainly either:
r? @alexcrichton