#! /bin/sh
# Print a version string.
-scriptversion=2013-12-05.23; # UTC
+scriptversion=2017-09-19.08; # UTC
# Bootstrap this package from checked-out sources.
-# Copyright (C) 2003-2015 Free Software Foundation, Inc.
+# Copyright (C) 2003-2017 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
# Originally written by Paul Eggert. The canonical version of this
# script is maintained as build-aux/bootstrap in gnulib, however, to
local_gl_dir=gl
+# Honor $PERL, but work even if there is none.
+PERL="${PERL-perl}"
+
me=$0
usage() {
# Fallback for downloading .po files (if rsync fails).
po_download_command_format2=\
"wget --mirror -nd -q -np -A.po -P '%s' \
- http://translationproject.org/latest/%s/"
+ https://translationproject.org/latest/%s/"
# Prefer a non-empty tarname (4th argument of AC_INIT if given), else
# fall back to the package name (1st argument with munging)
done
}
-get_version() {
- app=$1
+get_version_sed='
+# Move version to start of line.
+s/.*[v ]\([0-9]\)/\1/
- $app --version >/dev/null 2>&1 || { $app --version; return 1; }
+# Skip lines that do not start with version.
+/^[0-9]/!d
+
+# Remove characters after the version.
+s/[^.a-z0-9-].*//
- $app --version 2>&1 |
- sed -n '# Move version to start of line.
- s/.*[v ]\([0-9]\)/\1/
+# The first component must be digits only.
+s/^\([0-9]*\)[a-z-].*/\1/
- # Skip lines that do not start with version.
- /^[0-9]/!d
+#the following essentially does s/5.005/5.5/
+s/\.0*\([1-9]\)/.\1/g
+p
+q'
- # Remove characters after the version.
- s/[^.a-z0-9-].*//
+get_version() {
+ app=$1
- # The first component must be digits only.
- s/^\([0-9]*\)[a-z-].*/\1/
+ $app --version >/dev/null 2>&1 || { $app --version; return 1; }
- #the following essentially does s/5.005/5.5/
- s/\.0*\([1-9]\)/.\1/g
- p
- q'
+ $app --version 2>&1 | sed -n "$get_version_sed"
}
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-$app}" ;;
esac
ret=1
continue
} ;;
+ # Another check is for perl modules. These can be written as
+ # e.g. perl::XML::XPath in case of XML::XPath module, etc.
+ perl::*)
+ # Extract module name
+ app="${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
echo "$me: getting translations into $subdir for $domain..."
cmd=$(printf "$po_download_command_format" "$domain" "$subdir")
eval "$cmd" && return
- # Fallback to HTTP.
+ # Fallback to HTTPS.
cmd=$(printf "$po_download_command_format2" "$subdir" "$domain")
eval "$cmd"
}
# Leave any existing symlink alone, if it already points to the source,
# so that broken build tools that care about symlink times
# aren't confused into doing unnecessary builds. Conversely, if the
- # existing symlink's time stamp is older than the source, make it afresh,
+ # existing symlink's timestamp is older than the source, make it afresh,
# so that broken tools aren't confused into skipping needed builds. See
- # <http://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
+ # <https://lists.gnu.org/archive/html/bug-gnulib/2011-05/msg00326.html>.
test -h "$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 &&
esac
fi
echo "$0: $gnulib_tool $gnulib_tool_options --import ..."
-$gnulib_tool $gnulib_tool_options --import $gnulib_modules &&
+$gnulib_tool $gnulib_tool_options --import $gnulib_modules \
+ || die "gnulib-tool failed"
for file in $gnulib_files; do
symlink_to_dir "$GNULIB_SRCDIR" $file \
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End: