* .gnulib: Update, for bootstrap and other fixes.
* bootstrap: Resynchronize with gnulib.
---
v2: not sure I've sent a v1 on list, so this is a new patch
* .gnulib 64a5e38...a2b658c (23):
> intprops: add doc
> verify: add doc to gnulib manual and fix example
> warnings.m4: don't usurp save_CPPFLAGS variable name
> ChangeLog: s/^ /\t/
> doc: fix typo
> doc: Tweak recent change.
> inttypes: avoid autoconf warning
> Typo.
> vc-list-files: accept multiple directory operands
> Fix confusion regarding deprecated modules.
> doc: List the target platforms.
> * build-aux/bootstrap (gnulib_tool): Handle symlink timestamps better.
> intprops-tests: new module
> intprops: add safe, portable integer overflow checking
> fnmatch: add a test for glibc's Bugzilla bug #12378
> fnmatch: sync glibc change fixing Bugzilla bug #12378
> update from texinfo
> getcwd-lgpl: relax test for FreeBSD
> test-fflush: silence compiler warning
> canonicalize, canonicalize-lgpl: Avoid crash dialog on MacOS X.
> group-member: Declare function in <unistd.h>.
> group-member: Document module.
> fclose: Fix mistake earlier today.
.gnulib | 2 +-
bootstrap | 12 ++++++++++--
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/.gnulib b/.gnulib
index 64a5e38..a2b658c 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit 64a5e38bced6c8f5117efbed95cdfd8ca133ed54
+Subproject commit a2b658cdccd4a13a5cef87144447f96cd1079e8c
diff --git a/bootstrap b/bootstrap
index d32db57..522ac70 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
#! /bin/sh
# Print a version string.
-scriptversion=2011-05-11.17; # UTC
+scriptversion=2011-05-16.16; # UTC
# Bootstrap this package from checked-out sources.
@@ -670,10 +670,18 @@ symlink_to_dir()
cp -fp "$src" "$dst"
}
else
+ # Leave any existing symlink alone, if it already points to the source,
+ # so that broken build tools that care about symlink times
+ # aren't confused into doing unnecessary builds. Conversely, if the
+ # existing symlink's time stamp is older than the source, make it afresh,
+ # so that broken tools aren't confused into skipping needed builds. See
+ # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
test -h "$dst" &&
src_ls=`ls -diL "$src" 2>/dev/null` && set $src_ls && src_i=$1 &&
dst_ls=`ls -diL "$dst" 2>/dev/null` && set $dst_ls && dst_i=$1 &&
- test "$src_i" = "$dst_i" || {
+ test "$src_i" = "$dst_i" &&
+ both_ls=`ls -dt "$src" "$dst"` &&
+ test "X$both_ls" = "X$dst$nl$src" || {
dot_dots=
case $src in
/*) ;;
--
1.7.4.4
--
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