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author | Zack Weinberg <zackw@panix.com> | 2017-06-01 10:56:10 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-01 10:56:10 -0400 |
commit | 72b81552a1239f91054ae0c8469e6d780f79a890 (patch) | |
tree | fb9a9c04256f25a38709f398da13352857c3c288 /sunrpc/svc_tcp.c | |
parent | 139904b7e454b1232dc7807dd613682d107daab1 (diff) | |
download | glibc-72b81552a1239f91054ae0c8469e6d780f79a890.zip glibc-72b81552a1239f91054ae0c8469e6d780f79a890.tar.gz glibc-72b81552a1239f91054ae0c8469e6d780f79a890.tar.bz2 |
Add shim header for bits/syscall.h.
On Linux-based configurations, bits/syscall.h is a generated file.
To avoid build-ordering problems, the Linux sys/syscall.h only includes
bits/syscall.h if _LIBC is not defined. After the _ISOMAC-testsuite
changes, this means any test case that includes sys/syscall.h tries to
pull in bits/syscall.h. This would be fine, because it'll definitely
have been generated by the time we start compiling tests, except that
the generated <builddir>/misc/bits/syscall.h is not visible in the
include path, because nothing needed it till now. So we either get
the bits/syscall.h from the host system, or the build fails.
The fix is simple: add a shim header for bits/syscall.h. I put it in
sysdeps/unix/sysv/linux/include instead of the top-level include/
because bits/syscall.h doesn't exist at all on other configurations as
far as I can tell.
This is known to affect nptl/tst-cond2[45]. Thanks to John David
Anglin for noticing the problem.
[BZ #21514]
* sysdeps/unix/sysv/linux/include/bits/syscall.h: New shim header
pointing to the generated file in <builddir>/misc/bits/syscall.h.
Diffstat (limited to 'sunrpc/svc_tcp.c')
0 files changed, 0 insertions, 0 deletions