From 480a489ee4c31cb2f9c9f45941645f05b5f74c67 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Mon, 3 Aug 2009 05:18:10 -0400 Subject: [PATCH] maint: use a git submodule for gnulib * .gitmodules: New file, to track gnulib. * .gnulib: Submodule directory. * Makefile.am (EXTRA_DIST): Don't list config.rpath or gitlog-to-changelog. * autogen.sh: Adapt to use the new submodule. * cfg.mk: New file. (SUBDIRS): Add gnulib/lib and gnulib/tests. (dist-hook): Reflect new location of getlog-to-changelog. * configure.ac: Set build-aux/ as AUX_DIR. Invoke gl_EARLY and gl_INIT. (AC_CONFIG_FILES): Add gnulib/lib/Makefile and gnulib/tests/Makefile. --- .gitignore | 5 + .gitmodules | 3 + .gnulib | 1 + Makefile.am | 8 +- autogen.sh | 11 ++ bootstrap | 82 ++++++++ cfg.mk | 153 +++++++++++++++ config.rpath | 548 ---------------------------------------------------- configure.ac | 6 + gitlog-to-changelog | 175 ----------------- mkinstalldirs | 111 ----------- 11 files changed, 264 insertions(+), 839 deletions(-) create mode 100644 .gitmodules create mode 160000 .gnulib create mode 100755 bootstrap create mode 100644 cfg.mk delete mode 100755 config.rpath delete mode 100755 gitlog-to-changelog delete mode 100755 mkinstalldirs diff --git a/.gitignore b/.gitignore index a3b365f..147e1cb 100644 --- a/.gitignore +++ b/.gitignore @@ -179,3 +179,8 @@ test-tool/libguestfs-test-tool.1 test-tool/libguestfs-test-tool test-tool/libguestfs-test-tool-helper v2v/virt-v2v.1 +/GNUmakefile +/maint.mk +/build-aux +/gnulib +.git-module-status diff --git a/.gitmodules b/.gitmodules new file mode 100644 index 0000000..7acb1ea --- /dev/null +++ b/.gitmodules @@ -0,0 +1,3 @@ +[submodule "gnulib"] + path = .gnulib + url = git://git.sv.gnu.org/gnulib.git diff --git a/.gnulib b/.gnulib new file mode 160000 index 0000000..7560950 --- /dev/null +++ b/.gnulib @@ -0,0 +1 @@ +Subproject commit 7560950d6efd9e209b8d7188e1a95ceb53035889 diff --git a/Makefile.am b/Makefile.am index 3cba8bc..e5ca43c 100644 --- a/Makefile.am +++ b/Makefile.am @@ -17,8 +17,8 @@ ACLOCAL_AMFLAGS = -I m4 -SUBDIRS = src daemon appliance fish po examples images \ - capitests regressions test-tool +SUBDIRS = gnulib/lib src daemon appliance fish po examples images \ + gnulib/tests capitests regressions test-tool if HAVE_OCAML SUBDIRS += ocaml @@ -52,13 +52,11 @@ SUBDIRS += cat endif EXTRA_DIST = \ - config.rpath \ guestfs.pod guestfs-actions.pod guestfs-structs.pod \ guestfish.pod guestfish-actions.pod \ html/pod.css \ HACKING TODO \ libguestfs.pc libguestfs.pc.in \ - gitlog-to-changelog \ recipes/LICENSE \ recipes/README \ recipes/*.html \ @@ -153,7 +151,7 @@ website: $(HTMLFILES) $(TEXTFILES) # Generate the ChangeLog automatically from the gitlog. dist-hook: - ./gitlog-to-changelog > ChangeLog + $(top_srcdir)/build-aux/gitlog-to-changelog > ChangeLog cp ChangeLog $(distdir)/ChangeLog # Update the list of translatable files in po/POTFILES.in. diff --git a/autogen.sh b/autogen.sh index ba4612c..5179623 100755 --- a/autogen.sh +++ b/autogen.sh @@ -21,6 +21,17 @@ set -e set -v +# Ensure that whenever we pull in a gnulib update or otherwise change to a +# different version (i.e., when switching branches), we also rerun ./bootstrap. +curr_status=.git-module-status +t=$(git submodule status) +if test "$t" = "$(cat $curr_status 2>/dev/null)"; then + : # good, it's up to date +else + echo running bootstrap... + ./bootstrap && echo "$t" > $curr_status +fi + mkdir -p daemon/m4 autoreconf -i diff --git a/bootstrap b/bootstrap new file mode 100755 index 0000000..73a5e04 --- /dev/null +++ b/bootstrap @@ -0,0 +1,82 @@ +#!/bin/sh + +usage() { + echo >&2 "\ +Usage: $0 [OPTION]... +Bootstrap this package from the checked-out sources. + +Options: + --gnulib-srcdir=DIRNAME Specify the local directory where gnulib + sources reside. Use this if you already + have gnulib sources on your machine, and + do not want to waste your bandwidth downloading + them again. + +If the file bootstrap.conf exists in the current working directory, its +contents are read as shell variables to configure the bootstrap. + +Running without arguments will suffice in most cases. +" +} + +for option +do + case $option in + --help) + usage + exit;; + --gnulib-srcdir=*) + GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;; + *) + echo >&2 "$0: $option: unknown option" + exit 1;; + esac +done + +# Get gnulib files. + +case ${GNULIB_SRCDIR--} in +-) + echo "$0: getting gnulib files..." + git submodule init || exit $? + git submodule update || exit $? + GNULIB_SRCDIR=.gnulib + ;; +*) + # Redirect the gnulib submodule to the directory on the command line + # if possible. + if test -d "$GNULIB_SRCDIR"/.git && \ + git config --file .gitmodules submodule.gnulib.url >/dev/null; then + git submodule init + GNULIB_SRCDIR=`cd $GNULIB_SRCDIR && pwd` + git config --replace-all submodule.gnulib.url $GNULIB_SRCDIR + echo "$0: getting gnulib files..." + git submodule update || exit $? + GNULIB_SRCDIR=.gnulib + else + echo >&2 "$0: invalid gnulib srcdir: $GNULIB_SRCDIR" + exit 1 + fi + ;; +esac + +gnulib_tool=$GNULIB_SRCDIR/gnulib-tool +<$gnulib_tool || exit + +modules=' +gitlog-to-changelog +gnu-make +gnumakefile +maintainer-makefile +manywarnings +warnings +vc-list-files +' + +$gnulib_tool \ + --avoid=dummy \ + --with-tests \ + --m4-base=gnulib/m4 \ + --source-base=gnulib/lib \ + --tests-base=gnulib/tests \ + --import $modules diff --git a/cfg.mk b/cfg.mk new file mode 100644 index 0000000..071c856 --- /dev/null +++ b/cfg.mk @@ -0,0 +1,153 @@ +# Customize Makefile.maint. -*- makefile -*- +# Copyright (C) 2003-2009 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 +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# 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 . + +# Use alpha.gnu.org for alpha and beta releases. +# Use ftp.gnu.org for major releases. +gnu_ftp_host-alpha = alpha.gnu.org +gnu_ftp_host-beta = alpha.gnu.org +gnu_ftp_host-major = ftp.gnu.org +gnu_rel_host = $(gnu_ftp_host-$(RELEASE_TYPE)) + +url_dir_list = \ + ftp://$(gnu_rel_host)/gnu/coreutils + +# Tests not to run as part of "make distcheck". +local-checks-to-skip = \ + sc_po_check \ + changelog-check \ + check-AUTHORS \ + makefile-check \ + makefile_path_separator_check \ + patch-check \ + sc_GPL_version \ + sc_always_defined_macros \ + sc_cast_of_alloca_return_value \ + sc_dd_max_sym_length \ + sc_error_exit_success \ + sc_file_system \ + sc_immutable_NEWS \ + sc_makefile_path_separator_check \ + sc_obsolete_symbols \ + sc_prohibit_S_IS_definition \ + sc_prohibit_atoi_atof \ + sc_prohibit_jm_in_m4 \ + sc_prohibit_quote_without_use \ + sc_prohibit_quotearg_without_use \ + sc_prohibit_stat_st_blocks \ + sc_prohibit_strcmp_and_strncmp \ + sc_prohibit_strcmp \ + sc_root_tests \ + sc_space_tab \ + sc_sun_os_names \ + sc_system_h_headers \ + sc_tight_scope \ + sc_two_space_separator_in_usage \ + sc_error_message_uppercase \ + sc_program_name \ + sc_require_test_exit_idiom \ + sc_makefile_check \ + sc_useless_cpp_parens + +# Avoid uses of write(2). Either switch to streams (fwrite), or use +# the safewrite wrapper. +sc_avoid_write: + @if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \ + grep '\&2; exit 1; } || :; \ + else :; \ + fi + +# Use STREQ rather than comparing strcmp == 0, or != 0. +# Similarly, use STREQLEN or STRPREFIX rather than strncmp. +sc_prohibit_strcmp_and_strncmp: + @grep -nE '! *strn?cmp *\(|\&2; exit 1; } || : + +# Use virAsprintf rather than a'sprintf since *strp is undefined on error. +sc_prohibit_asprintf: + @re='\<[a]sprintf\>' \ + msg='use virAsprintf, not a'sprintf \ + $(_prohibit_regexp) + +# Prohibit the inclusion of . +sc_prohibit_ctype_h: + @grep -E '^# *include *' $$($(VC_LIST_EXCEPT)) && \ + { echo "$(ME): don't use ctype.h; instead, use c-ctype.h" \ + 1>&2; exit 1; } || : + +# Ensure that no C source file uses TABs for indentation. +sc_TAB_in_indentation: + @grep -lE '^ * ' /dev/null \ + $$($(VC_LIST_EXCEPT) \ + | grep -E '\.[ch](\.in)?$$') && \ + { echo '$(ME): found TAB(s) used for indentation in C sources;'\ + 'use spaces' 1>&2; exit 1; } || : + +ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\ +|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper + +sc_avoid_ctype_macros: + @grep -E '\b($(ctype_re)) *\(' /dev/null \ + $$($(VC_LIST_EXCEPT)) && \ + { echo "$(ME): don't use ctype macros (use c-ctype.h)" \ + 1>&2; exit 1; } || : + +sc_prohibit_virBufferAdd_with_string_literal: + @re='\ $@-t + @found=0; test -s $@-t && { found=1; cat $@-t 1>&2; \ + echo '$(ME): found trailing blank line(s)' 1>&2; }; \ + rm -f $@-t; \ + test $$found = 0 + +# We don't use this feature of maint.mk. +prev_version_file = /dev/null + +ifeq (0,$(MAKELEVEL)) + _curr_status = .git-module-status + # The sed filter accommodates those who check out on a commit from which + # no tag is reachable. In that case, git submodule status prints a "-" + # in column 1 and does not print a "git describe"-style string after the + # submodule name. Contrast these: + # -b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib + # b653eda3ac4864de205419d9f41eec267cb89eeb .gnulib (v0.0-2286-gb653eda) + _submodule_hash = sed 's/.//;s/ .*//' + _update_required := $(shell \ + actual=$$(git submodule status | $(_submodule_hash)); \ + stamp="$$($(_submodule_hash) $(_curr_status) 2>/dev/null)"; \ + test "$$stamp" = "$$actual"; echo $$?) + ifeq (1,$(_update_required)) + $(error gnulib update required; run ./autogen.sh first) + endif +endif diff --git a/config.rpath b/config.rpath deleted file mode 100755 index 4db13e5..0000000 --- a/config.rpath +++ /dev/null @@ -1,548 +0,0 @@ -#! /bin/sh -# Output a system dependent set of variables, describing how to set the -# run time search path of shared libraries in an executable. -# -# Copyright 1996-2003 Free Software Foundation, Inc. -# Taken from GNU libtool, 2001 -# Originally by Gordon Matzigkeit , 1996 -# -# 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 -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 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, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. -# -# The first argument passed to this file is the canonical host specification, -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld -# should be set by the caller. -# -# The set of defined variables is at the end of this script. - -# Known limitations: -# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer -# than 256 bytes, otherwise the compiler driver will dump core. The only -# known workaround is to choose shorter directory names for the build -# directory and/or the installation directory. - -# All known linkers require a `.a' archive for static linking (except M$VC, -# which needs '.lib'). -libext=a -shrext=.so - -host="$1" -host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - -# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. - -wl= -if test "$GCC" = yes; then - wl='-Wl,' -else - case "$host_os" in - aix*) - wl='-Wl,' - ;; - mingw* | pw32* | os2*) - ;; - hpux9* | hpux10* | hpux11*) - wl='-Wl,' - ;; - irix5* | irix6* | nonstopux*) - wl='-Wl,' - ;; - newsos6) - ;; - linux*) - case $CC in - icc|ecc) - wl='-Wl,' - ;; - ccc) - wl='-Wl,' - ;; - esac - ;; - osf3* | osf4* | osf5*) - wl='-Wl,' - ;; - sco3.2v5*) - ;; - solaris*) - wl='-Wl,' - ;; - sunos4*) - wl='-Qoption ld ' - ;; - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - wl='-Wl,' - ;; - sysv4*MP*) - ;; - uts4*) - ;; - esac -fi - -# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. - -hardcode_libdir_flag_spec= -hardcode_libdir_separator= -hardcode_direct=no -hardcode_minus_L=no - -case "$host_os" in - cygwin* | mingw* | pw32*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then - with_gnu_ld=no - fi - ;; - openbsd*) - with_gnu_ld=no - ;; -esac - -ld_shlibs=yes -if test "$with_gnu_ld" = yes; then - case "$host_os" in - aix3* | aix4* | aix5*) - # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then - ld_shlibs=no - fi - ;; - amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # Samuel A. 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||= 1; -} - -sub usage ($) -{ - my ($exit_code) = @_; - my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR); - if ($exit_code != 0) - { - print $STREAM "Try `$ME --help' for more information.\n"; - } - else - { - print $STREAM < ChangeLog - $ME -- -n 5 foo > last-5-commits-to-branch-foo - -EOF - } - exit $exit_code; -} - -# If the string $S is a well-behaved file name, simply return it. -# If it contains white space, quotes, etc., quote it, and return the new string. -sub shell_quote($) -{ - my ($s) = @_; - if ($s =~ m![^\w+/.,-]!) - { - # Convert each single quote to '\'' - $s =~ s/\'/\'\\\'\'/g; - # Then single quote the string. - $s = "'$s'"; - } - return $s; -} - -sub quoted_cmd(@) -{ - return join (' ', map {shell_quote $_} @_); -} - -{ - my $since_date = '1970-01-01 UTC'; - GetOptions - ( - help => sub { usage 0 }, - version => sub { print "$ME version $VERSION\n"; exit }, - 'since=s' => \$since_date, - ) or usage 1; - - my @cmd = (qw (git log --log-size), "--since=$since_date", - '--pretty=format:%ct %an <%ae>%n%n%s%n%b%n', @ARGV); - open PIPE, '-|', @cmd - or die ("$ME: failed to run `". quoted_cmd (@cmd) ."': $!\n" - . "(Is your Git too old? Version 1.5.1 or later is required.)\n"); - - my $prev_date_line = ''; - while (1) - { - defined (my $in = ) - or last; - $in =~ /^log size (\d+)$/ - or die "$ME:$.: Invalid line (expected log size):\n$in"; - my $log_nbytes = $1; - - my $log; - my $n_read = read PIPE, $log, $log_nbytes; - $n_read == $log_nbytes - or die "$ME:$.: unexpected EOF\n"; - - my @line = split "\n", $log; - my $author_line = shift @line; - defined $author_line - or die "$ME:$.: unexpected EOF\n"; - $author_line =~ /^(\d+) (.*>)$/ - or die "$ME:$.: Invalid line " - . "(expected date/author/email):\n$author_line\n"; - - my $date_line = sprintf "%s $2\n", strftime ("%F", localtime ($1)); - # If this line would be the same as the previous date/name/email - # line, then arrange not to print it. - if ($date_line ne $prev_date_line) - { - $prev_date_line eq '' - or print "\n"; - print $date_line; - } - $prev_date_line = $date_line; - - # Omit "Signed-off-by..." lines. - @line = grep !/^Signed-off-by: .*>$/, @line; - - # Remove leading and trailing blank lines. - while ($line[0] =~ /^\s*$/) { shift @line; } - while ($line[$#line] =~ /^\s*$/) { pop @line; } - - # Prefix each non-empty line with a TAB. - @line = map { length $_ ? "\t$_" : '' } @line; - - print "\n", join ("\n", @line), "\n"; - - defined ($in = ) - or last; - $in ne "\n" - and die "$ME:$.: unexpected line:\n$in"; - } - - close PIPE - or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n"; - # FIXME-someday: include $PROCESS_STATUS in the diagnostic -} - -# Local Variables: -# indent-tabs-mode: nil -# eval: (add-hook 'write-file-hooks 'time-stamp) -# time-stamp-start: "my $VERSION = '" -# time-stamp-format: "%:y-%02m-%02d %02H:%02M" -# time-stamp-time-zone: "UTC" -# time-stamp-end: "'; # UTC" -# End: diff --git a/mkinstalldirs b/mkinstalldirs deleted file mode 100755 index d2d5f21..0000000 --- a/mkinstalldirs +++ /dev/null @@ -1,111 +0,0 @@ -#! /bin/sh -# mkinstalldirs --- make directory hierarchy -# Author: Noah Friedman -# Created: 1993-05-16 -# Public domain - -errstatus=0 -dirmode="" - -usage="\ -Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..." - -# process command line arguments -while test $# -gt 0 ; do - case $1 in - -h | --help | --h*) # -h for help - echo "$usage" 1>&2 - exit 0 - ;; - -m) # -m PERM arg - shift - test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } - dirmode=$1 - shift - ;; - --) # stop option processing - shift - break - ;; - -*) # unknown option - echo "$usage" 1>&2 - exit 1 - ;; - *) # first non-opt arg - break - ;; - esac -done - -for file -do - if test -d "$file"; then - shift - else - break - fi -done - -case $# in - 0) exit 0 ;; -esac - -case $dirmode in - '') - if mkdir -p -- . 2>/dev/null; then - echo "mkdir -p -- $*" - exec mkdir -p -- "$@" - fi - ;; - *) - if mkdir -m "$dirmode" -p -- . 2>/dev/null; then - echo "mkdir -m $dirmode -p -- $*" - exec mkdir -m "$dirmode" -p -- "$@" - fi - ;; -esac - -for file -do - set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` - shift - - pathcomp= - for d - do - pathcomp="$pathcomp$d" - case $pathcomp in - -*) pathcomp=./$pathcomp ;; - esac - - if test ! -d "$pathcomp"; then - echo "mkdir $pathcomp" - - mkdir "$pathcomp" || lasterr=$? - - if test ! -d "$pathcomp"; then - errstatus=$lasterr - else - if test ! -z "$dirmode"; then - echo "chmod $dirmode $pathcomp" - lasterr="" - chmod "$dirmode" "$pathcomp" || lasterr=$? - - if test ! -z "$lasterr"; then - errstatus=$lasterr - fi - fi - fi - fi - - pathcomp="$pathcomp/" - done -done - -exit $errstatus - -# Local Variables: -# mode: shell-script -# sh-indentation: 2 -# End: -# mkinstalldirs ends here -- 1.8.3.1