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[libvirt] [PATCH] build: update to latest gnulib



It's been a while, and we're between releases, so now's as good
a time as any to resync.  I didn't notice any showstopper bugs
being fixed, but we definitely get some improvements, such as
tighter syntax checks.

* .gnulib: Update to latest.
* bootstrap: Resync.
* cfg.mk (sc_prohibit_strncmp): Copy upstream changes to
sc_prohibit_strcmp.
---

* .gnulib e9e8aba...be29134 (47):
  > stdalign: @samp -> @code in doc for consistency
  > stdnoreturn: new module
  > regex: fix false multibyte matches in some regular expressions
  > maint.mk: tell sc_prohibit_strcmp to ding "0 == strcmp (...)", too
  > streq: Rename macro.
  > regex: fix typo in definition of MIN
  > acl: Don't use ACL_CNT and similar ops, since they are unreliable.
  > acl: Don't use GETACLCNT and similar ops, since they are unreliable.
  > acl: Fix endless loop on Solaris with vxfs.
  > acl: Fix copy-acl test failure on Solaris 11 2011-11.
  > acl: Update doc references.
  > Fix test failure in many locales on Solaris 11.
  > gnulib-tool: Improve usage message.
  > autoupdate
  > README-release: make it easier to execute commands
  > GNUmakefile: simplify detection of unconfigured trees
  > autoupdate
  > autoupdate
  > autoupdate
  > gnulib-tool: Doc fix.
  > bootstrap: don't exit 0 upon gnulib-tool failure
  > README-release: various improvements
  > autoupdate
  > maint: replace FSF snail-mail addresses with URLs
  > README-release: capitalize a word and split a line
  > fatal-signal: use C prototypes (with explicit void).
  > regex: spelling fix
  > regex: rely on stdint.h for SIZE_MAX
  > regex: merge glibc changes
  > maint.mk: also prohibit lower-case @var@
  > autoupdate
  > maint: spelling fixes
  > canonicalize: avoid uninitialized memory use
  > isatty: Fix test failure of ptsname_r on native Windows.
  > spawn-pipe tests: Fix a NULL program name in a diagnostic.
  > nonblocking-socket tests: Fix a NULL program name in a diagnostic.
  > nonblocking-pipe tests: Fix a NULL program name in a diagnostic.
  > canonicalize-lgpl: fix // handling
  > canonicalize: fix // handling
  > ioctl: Fix test failure on native Windows.
  > fsync: Avoid test failure on native Windows.
  > * lib/sys_select.in.h [OpenBSD]: When /usr/include/pthread.h is
  > sys_select: Avoid syntax error on OpenBSD 5.0.
  > get-rusage-as, get-rusage-data tests: Avoid test failure with gcc-4.7.
  > stdioext: Fix last commit.
  > stdioext: Add tentative support for Plan9.
  > file-has-acl: suppress a warning from gcc -Wsuggest-attribute=const

 .gnulib   |    2 +-
 bootstrap |    6 +++---
 cfg.mk    |    3 ++-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.gnulib b/.gnulib
index e9e8aba..be29134 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit e9e8aba12af3c903edd422fa036a356c5b2f313a
+Subproject commit be29134ddd011e6bcf1d73b4ae3d7ee7da60276f
diff --git a/bootstrap b/bootstrap
index 6910abf..31eb651 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Print a version string.
-scriptversion=2012-01-21.16; # UTC
+scriptversion=2012-02-11.09; # UTC

 # Bootstrap this package from checked-out sources.

@@ -423,7 +423,7 @@ check_versions() {
       $use_git || continue
     fi
     # Honor $APP variables ($TAR, $AUTOCONF, etc.)
-    appvar=`echo $app | tr '[a-z]-' '[A-Z]_'`
+    appvar=`echo $app | LC_ALL=C tr '[a-z]-' '[A-Z]_'`
     test "$appvar" = TAR && appvar=AMTAR
     case $appvar in
         GZIP) ;; # Do not use $GZIP:  it contains gzip options.
@@ -604,7 +604,7 @@ if $bootstrap_sync; then
 fi

 gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
-<$gnulib_tool || exit
+<$gnulib_tool || exit $?

 # Get translations.

diff --git a/cfg.mk b/cfg.mk
index 9759d87..ac6c527 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -346,8 +346,9 @@ sc_prohibit_access_xok:

 # Similar to the gnulib maint.mk rule for sc_prohibit_strcmp
 # Use STREQLEN or STRPREFIX rather than comparing strncmp == 0, or != 0.
+snp_ = strncmp *\(.+\)
 sc_prohibit_strncmp:
-	@grep -nE '! *str''ncmp *\(|\<str''ncmp *\(.+\) *[!=]='		\
+	@grep -nE '! *strncmp *\(|\<$(snp_) *[!=]=|[!=]= *$(snp_)'	\
 	    $$($(VC_LIST_EXCEPT))					\
 	  | grep -vE ':# *define STR(N?EQLEN|PREFIX)\(' &&		\
 	  { echo '$(ME): use STREQLEN or STRPREFIX instead of str''ncmp' \
-- 
1.7.7.6


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