Re: [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' \