diff options
| author | Carlos O'Donell <carlos@systemhalted.org> | 2015-09-14 09:57:58 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@systemhalted.org> | 2015-09-14 09:57:58 -0400 |
| commit | 3b2cc56dbcbee6bc211cbb58a08384aa6147f825 (patch) | |
| tree | 0fa976af3fd69f25e6a8c6fb50fa25b8bf48273d /Makefile | |
| parent | 7650f7be3a934cba6c21595dec38eb5537bf3197 (diff) | |
| download | glibc-3b2cc56dbcbee6bc211cbb58a08384aa6147f825.tar.gz glibc-3b2cc56dbcbee6bc211cbb58a08384aa6147f825.tar.xz glibc-3b2cc56dbcbee6bc211cbb58a08384aa6147f825.zip | |
Prevent check-local-headers.sh hang.
Consensus in [1] was that the right way to fix this was simply to
redirect from /dev/null to terminate the test if no inputs was found
by the tests own globbing e.g. "*/*.{o,os,oS}.d" This can happen when
the build is incomplete and the tests are started. This failure causes
check-local-headers.sh to hang forever waiting for input from stdin.
This change makes the test terminate immediately if the glob doesn't
return any files.
[1] https://sourceware.org/ml/libc-alpha/2014-12/msg00337.html
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile index e07309e7a1..a2abfb9273 100644 --- a/Makefile +++ b/Makefile @@ -262,7 +262,7 @@ endif $(objpfx)check-local-headers.out: scripts/check-local-headers.sh AWK='$(AWK)' scripts/check-local-headers.sh \ - "$(includedir)" "$(objpfx)" > $@; \ + "$(includedir)" "$(objpfx)" < /dev/null > $@; \ $(evaluate-test) ifneq ($(PERL),no) |