make check fails

[Zoxc]

On 84782c4

rustc: x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgreen
rustc: x86_64-unknown-linux-gnu/stage1/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustuv
maketest: bootstrap-from-c-with-green
----- /home/john/dev/rust/src/test/run-make/bootstrap-from-c-with-green/ --------------------
------ stdout ---------------------------------------------
make[1]: Entering directory '/home/john/dev/rust/src/test/run-make/bootstrap-from-c-with-green'
LD_LIBRARY_PATH="/home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green:/home/john/dev/rust/x86_64-unknown-linux-gnu/stage2/lib:" /home/john/dev/rust/x86_64-unknown-linux-gnu/stage2/bin/rustc --out-dir /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green -L /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green lib.rs
ccache gcc -Wall -Werror -g -fPIC -m64 -L /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green main.c -o /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/main -Wl,-rpath-link=/home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/../../../stage2/lib -lboot
Makefile:8: recipe for target 'all' failed
make[1]: Leaving directory '/home/john/dev/rust/src/test/run-make/bootstrap-from-c-with-green'

------ stderr ---------------------------------------------
/usr/bin/ld: warning: librustuv-4e7c5e5c.so, needed by /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/libboot.so, not found (try using -rpath or -rpath-link)
/usr/bin/ld: warning: libgreen-4e7c5e5c.so, needed by /home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/libboot.so, not found (try using -rpath or -rpath-link)
/home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/libboot.so: undefined reference to `start::h96683e1c0bd063fcSGc'
/home/john/dev/rust/x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green/libboot.so: undefined reference to `event_loop::h68b7d85540085d63Lhg'
collect2: error: ld returned 1 exit status
make[1]: *** [all] Error 1

------        ---------------------------------------------

/home/john/dev/rust/mk/tests.mk:1010: recipe for target 'x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green-2-T-x86_64-unknown-linux-gnu-H-x86_64-unknown-linux-gnu.ok' failed
make: *** [x86_64-unknown-linux-gnu/test/run-make/bootstrap-from-c-with-green-2-T-x86_64-unknown-linux-gnu-H-x86_64-unknown-linux-gnu.ok] Error 2
make: *** Waiting for unfinished jobs....

[Zoxc]

This may have been me trying to do make check -j4.

[wizeman]

I've ran into exactly the same problem with make check -j4.
make check works for me.

This is kind of annoying because when I want to build with make -j4, my package manager by default also builds with make check -j4.

[steveklabnik]

Given that this is related to green threads, I'm unsure if it should stay open, since those are gone. Thoughts?

[Zoxc]

I think this has more to do with the -j4 part when running make check.

[wizeman]

@steveklabnik I used to run into this bug frequently but lately I haven't had any problems running make check -j4, so I'd be in favor of closing it.