diff options
Diffstat (limited to 'bootstrap')
| -rwxr-xr-x | bootstrap | 62 |
1 files changed, 37 insertions, 25 deletions
@@ -1,10 +1,10 @@ #! /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. -# Copyright (C) 2003-2014 Free Software Foundation, Inc. +# Copyright (C) 2003-2015 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 @@ -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() { - ($1 --version </dev/null) >/dev/null 2>&1 + 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 $? fi fi @@ -807,21 +833,6 @@ version_controlled_file() { fi } -# Avoid boostrap failure with gettext/autopoint bug in version 0.18.3.1 -# http://lists.gnu.org/archive/html/coreutils/2013-11/msg00038.html -# Remove in 2015 when distros have upgraded to >= 0.18.3.2 -autopoint_version=$(get_version $AUTOPOINT) -# Note autopoint returns version 0.18.3 for version 0.18.3.1 -if test "$autopoint_version" = '0.18.3' ; then - if test "$package" = 'coreutils' ; then - test -e 'm4/cu-progs.m4' || touch 'm4/cu-progs.m4' - fi - if ! test -e 'build-aux/git-version-gen' ; then - printf "#!/bin/sh\n" > 'build-aux/git-version-gen' - chmod a+x 'build-aux/git-version-gen' - fi -fi - # NOTE: we have to be careful to run both autopoint and libtoolize # before gnulib-tool, since gnulib-tool is likely to provide newer # versions of files "installed" by these two programs. @@ -904,7 +915,8 @@ if test $use_libtool = 1; then 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 \ |