diff options
Diffstat (limited to 'bootstrap')
| -rwxr-xr-x | bootstrap | 50 |
1 files changed, 30 insertions, 20 deletions
@@ -1,10 +1,10 @@ #! /bin/sh # Print a version string. -scriptversion=2014-12-08.12; # UTC +scriptversion=2016-11-03.18; # UTC # Bootstrap this package from checked-out sources. -# Copyright (C) 2003-2015 Free Software Foundation, Inc. +# Copyright (C) 2003-2016 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 @@ -42,7 +42,7 @@ export LC_ALL local_gl_dir=gl -# Honour $PERL, but work even if there is none +# Honor $PERL, but work even if there is none. PERL="${PERL-perl}" me=$0 @@ -418,28 +418,30 @@ sort_ver() { # sort -V is not generally available 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 - $app --version 2>&1 | - sed -n '# Move version to start of line. - s/.*[v ]\([0-9]\)/\1/ +# Remove characters after the version. +s/[^.a-z0-9-].*// - # Skip lines that do not start with version. - /^[0-9]/!d +# The first component must be digits only. +s/^\([0-9]*\)[a-z-].*/\1/ - # Remove characters after the version. - s/[^.a-z0-9-].*// +#the following essentially does s/5.005/5.5/ +s/\.0*\([1-9]\)/.\1/g +p +q' - # The first component must be digits only. - s/^\([0-9]*\)[a-z-].*/\1/ +get_version() { + app=$1 - #the following essentially does s/5.005/5.5/ - s/\.0*\([1-9]\)/.\1/g - p - q' + $app --version >/dev/null 2>&1 || { $app --version; return 1; } + + $app --version 2>&1 | sed -n "$get_version_sed" } check_versions() { @@ -942,6 +944,14 @@ find "$m4_base" "$source_base" \ # such as ylwrap. AUTORECONFFLAGS="--verbose --install --force -I $m4_base $ACLOCAL_FLAGS" +# Some systems (RHEL 5) are using ancient autotools, for which the +# --no-recursive option had not been invented. Detect that lack and +# omit the option when it's not supported. FIXME in 2017: remove this +# hack when RHEL 5 autotools are updated, or when they become irrelevant. +case $($AUTORECONF --help) in + *--no-recursive*) AUTORECONFFLAGS="$AUTORECONFFLAGS --no-recursive";; +esac + # Tell autoreconf not to invoke autopoint or libtoolize; they were run above. echo "running: AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS" AUTOPOINT=true LIBTOOLIZE=true $AUTORECONF $AUTORECONFFLAGS \ @@ -1013,6 +1023,6 @@ echo "$0: done. Now you can run './configure'." # 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: |