I noticed that with 0.9.4, gnulib ended up replacing pthread_sigmask on glibc, even though glibc's works perfectly fine.  It turns out to have been an upstream gnulib bug. * .gnulib: Update to latest, for pthread_sigmask fix. --- This missed the 0.9.4 release; oh well. * .gnulib 41a7841...7f494c7 (18):  > pthread_sigmask: Actually use results of gl_THREADLIB.  > autoupdate  > maint.mk: relax the default _gl_TS_function_match regexp  > git-version-gen: document that EXTRA_DIST must include .version  > wctype-h: Fix last change.  > frexpl: Update autoconf test.  > sys_utsname: Add support for Minix.  > strings: Add support for Minix.  > wctype-h: Add support for Minix.  > * lib/xalloc.h (DEFAULT_MXFAST): Track 64-bit glibc.  > stdioext: Add support for Minix.  > errno: Port to Minix.  > Work around declaration collisions on Minix.  > Add support for Minix with ACK compiler.  > Documentation about Minix.  > snippet/warn-on-use: Fix indentation.  > tests: test-update-copyright.sh: remove unnecessary "rm" commands  > maint.mk: avoid sc_prohibit_always-defined_macros failure in coreutils  .gnulib |    2 +-  1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/.gnulib b/.gnulib index 41a7841..7f494c7 160000 --- a/.gnulib +++ b/.gnulib @@ -1 +1 @@ -Subproject commit 41a7841a82351f9df3e13b6199a134004d694131 +Subproject commit 7f494c7d725db4a7f3abdef09d4070725487da67 -- 1.7.4.4