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[PATCH] build: update to latest gnulib
From: |
Pádraig Brady |
Subject: |
[PATCH] build: update to latest gnulib |
Date: |
Tue, 30 Dec 2014 02:25:49 +0000 |
Included in this are gnulib changes 3ea43e02 2768ceb7
which make the device IDs from /proc/self/mountinfo
available to df. This can be leveraged by a subsequent
change to df to present a more accurate list of file systems.
* bootstrap: Merge from gnulib.
* src/ls.c (dev_ino_pop): s/obstack_blank/obstack_blank_fast/
as this API/ABI has changed, giving memory exhausted errors
if negative (large positive) numbers are passed to obstack_blank().
* tests/df/skip-duplicates.sh: Adjust as the new gnulib code
requires a non NULL mnt_opts even when mnt_type is not "none".
---
bootstrap | 40 +++++++++++++++++++++++++++++++++-------
gnulib | 2 +-
src/ls.c | 2 +-
tests/df/skip-duplicates.sh | 2 ++
4 files changed, 37 insertions(+), 9 deletions(-)
diff --git a/bootstrap b/bootstrap
index a3e68f0..1f4c97b 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,6 +1,6 @@
#! /bin/sh
# Print a version string.
-scriptversion=2013-12-05.23; # UTC
+scriptversion=2014-12-08.12; # UTC
# Bootstrap this package from checked-out sources.
@@ -42,6 +42,9 @@ export LC_ALL
local_gl_dir=gl
+# Honour $PERL, but work even if there is none
+PERL="${PERL-perl}"
+
me=$0
usage() {
@@ -210,7 +213,17 @@ bootstrap_sync=false
use_git=true
check_exists() {
+ if test "$1" = "--verbose"; then
+ ($2 --version </dev/null) >/dev/null 2>&1
+ if test $? -ge 126; then
+ # If not found, run with diagnostics as one may be
+ # presented with env variables to set to find the right version
+ ($2 --version </dev/null)
+ fi
+ else
($1 --version </dev/null) >/dev/null 2>&1
+ fi
+
test $? -lt 126
}
@@ -408,7 +421,7 @@ sort_ver() { # sort -V is not generally available
get_version() {
app=$1
- $app --version >/dev/null 2>&1 || return 1
+ $app --version >/dev/null 2>&1 || { $app --version; return 1; }
$app --version 2>&1 |
sed -n '# Move version to start of line.
@@ -446,6 +459,7 @@ check_versions() {
test "$appvar" = TAR && appvar=AMTAR
case $appvar in
GZIP) ;; # Do not use $GZIP: it contains gzip options.
+ PERL::*) ;; # Keep perl modules as-is
*) eval "app=\${$appvar-$app}" ;;
esac
@@ -463,11 +477,22 @@ check_versions() {
ret=1
continue
} ;;
+ # Another check is for perl modules. These can be written as
+ # e.g. perl::XML::XPath in case of XML::XPath module, etc.
+ perl::*)
+ # Extract module name
+ app="${app#perl::}"
+ if ! $PERL -m"$app" -e 'exit 0' >/dev/null 2>&1; then
+ warn_ "Error: perl module '$app' not found"
+ ret=1
+ fi
+ continue
+ ;;
esac
if [ "$req_ver" = "-" ]; then
# Merely require app to exist; not all prereq apps are well-behaved
# so we have to rely on $? rather than get_version.
- if ! check_exists $app; then
+ if ! check_exists --verbose $app; then
warn_ "Error: '$app' not found"
ret=1
fi
@@ -598,8 +623,8 @@ case ${GNULIB_SRCDIR--} in
# Note that $use_git is necessarily true in this case.
if git_modules_config submodule.gnulib.url >/dev/null; then
echo "$0: getting gnulib files..."
- git submodule init || exit $?
- git submodule update || exit $?
+ git submodule init -- "$gnulib_path" || exit $?
+ git submodule update -- "$gnulib_path" || exit $?
elif [ ! -d "$gnulib_path" ]; then
echo "$0: getting gnulib files..."
@@ -628,13 +653,14 @@ case ${GNULIB_SRCDIR--} in
# This fallback allows at least git 1.5.5.
if test -f "$gnulib_path"/gnulib-tool; then
# Since file already exists, assume submodule init already complete.
- git submodule update || exit $?
+ git submodule update -- "$gnulib_path" || exit $?
else
# Older git can't clone into an empty directory.
rmdir "$gnulib_path" 2>/dev/null
git clone --reference "$GNULIB_SRCDIR" \
"$(git_modules_config submodule.gnulib.url)" "$gnulib_path" \
- && git submodule init && git submodule update \
+ && git submodule init -- "$gnulib_path" \
+ && git submodule update -- "$gnulib_path" \
|| exit $?
fi
fi
diff --git a/gnulib b/gnulib
index 71be4c8..7177237 160000
--- a/gnulib
+++ b/gnulib
@@ -1 +1 @@
-Subproject commit 71be4c87c8267369f40fbfab7523ab9847154c02
+Subproject commit 7177237ead4c6080705129e6ec3c3a9e9eef2f68
diff --git a/src/ls.c b/src/ls.c
index 82402ee..5bee5e6 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -990,7 +990,7 @@ dev_ino_pop (void)
struct dev_ino *di;
int dev_ino_size = sizeof *di;
assert (dev_ino_size <= obstack_object_size (&dev_ino_obstack));
- obstack_blank (&dev_ino_obstack, -dev_ino_size);
+ obstack_blank_fast (&dev_ino_obstack, -dev_ino_size);
vdi = obstack_next_free (&dev_ino_obstack);
di = vdi;
return *di;
diff --git a/tests/df/skip-duplicates.sh b/tests/df/skip-duplicates.sh
index 6b984ad..1de0132 100755
--- a/tests/df/skip-duplicates.sh
+++ b/tests/df/skip-duplicates.sh
@@ -90,6 +90,8 @@ struct mntent *getmntent (FILE *fp)
{
if (!mntents[done-2].mnt_type)
mntents[done-2].mnt_type = "-";
+ if (!mntents[done-2].mnt_opts)
+ mntents[done-2].mnt_opts = "-";
if (STREQ (mntents[done-2].mnt_dir, "/NONROOT"))
mntents[done-2].mnt_dir = nonroot_fs;
if (STREQ (mntents[done-2].mnt_dir, "/REMOTE"))
--
2.1.0
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