diff options
| author | Christophe Fergeau <cfergeau@redhat.com> | 2013-08-13 17:56:45 +0200 |
|---|---|---|
| committer | Christophe Fergeau <cfergeau@redhat.com> | 2013-08-13 18:40:29 +0200 |
| commit | d7730acae904b75c11664b4cf90a7653f94d9636 (patch) | |
| tree | e6ffd12c51d4bad35805f7e4f0065545f64b76c8 | |
Import basic library framework
Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
39 files changed, 4734 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..141b25f --- /dev/null +++ b/.gitignore @@ -0,0 +1,56 @@ +/INSTALL +Makefile +Makefile.in +/aclocal.m4 +/autom4te.cache/ +/build-aux/compile +/build-aux/config.guess +/build-aux/config.sub +/build-aux/depcomp +/build-aux/install-sh +/build-aux/ltmain.sh +/build-aux/missing +/config.h +/config.h.in +/config.log +/config.status +/configure +/examples/virtxml +/libtool +/libvirt-builder-1.0.pc +/libvirt-builder.spec +.deps/ +.libs/ +/libvirt-builder/LibvirtBuilder-1.0.gir +/libvirt-builder/LibvirtBuilder-1.0.typelib +/libvirt-builder/libvirt-builder-1.0.la +/libvirt-builder/libvirt-builder-enum-types.c +/libvirt-builder/libvirt-builder-enum-types.h +*~ +*.o +*.lo +/m4/libtool.m4 +/m4/ltoptions.m4 +/m4/ltsugar.m4 +/m4/ltversion.m4 +/m4/lt~obsolete.m4 +/stamp-h1 +docs/xml/ +docs/html/ +docs/*.stamp +docs/*-decl-list.txt +docs/*-decl.txt +docs/*-overrides.txt +docs/*-sections.txt +docs/*-undeclared.txt +docs/*-undocumented.txt +docs/*-unused.txt +docs/*.args +docs/*.hierarchy +docs/*.interfaces +docs/*.prerequisites +docs/*.signals +docs/*.types +examples/*.1 +AUTHORS +ChangeLog diff --git a/AUTHORS.in b/AUTHORS.in new file mode 100644 index 0000000..f26b5f8 --- /dev/null +++ b/AUTHORS.in @@ -0,0 +1,12 @@ + libvirt Builder Authors + ======================== + +The primary maintainers of libvirt-builder are: + + Christophe Fergeau <cfergeau@redhat.com> + +Patches have been received from: + +#authorslist# + + ... send patches to get your name added ... @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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The $(shell) +# command below won't work with e.g. stock DOS/Windows shells. +ifeq ($(wildcard /bin/s[h]),/bin/sh) +SHELL = /bin/sh +else +# will be used only with the next shell-test line, then overwritten +# by a configured-in value +SHELL = sh +endif + +# If the user runs GNU make but has not yet run ./configure, +# give them a diagnostic. +_have-Makefile := $(shell test -f Makefile && echo yes) +ifeq ($(_have-Makefile),yes) + +# Make tar archive easier to reproduce. +export TAR_OPTIONS = --owner=0 --group=0 --numeric-owner + +# Allow the user to add to this in the Makefile. +ALL_RECURSIVE_TARGETS = + +include Makefile + +# Some projects override e.g., _autoreconf here. +-include $(srcdir)/cfg.mk + +# Allow cfg.mk to override these. +_build-aux ?= build-aux +_autoreconf ?= autoreconf -v + +include $(srcdir)/maint.mk + +# Ensure that $(VERSION) is up to date for dist-related targets, but not +# for others: rerunning autoreconf and recompiling everything isn't cheap. +_have-git-version-gen := \ + $(shell test -f $(srcdir)/$(_build-aux)/git-version-gen && echo yes) +ifeq ($(_have-git-version-gen)0,yes$(MAKELEVEL)) + _is-dist-target ?= $(filter-out %clean, \ + $(filter maintainer-% dist% alpha beta stable,$(MAKECMDGOALS))) + _is-install-target ?= $(filter-out %check, $(filter install%,$(MAKECMDGOALS))) + ifneq (,$(_is-dist-target)$(_is-install-target)) + _curr-ver := $(shell cd $(srcdir) \ + && $(_build-aux)/git-version-gen \ + .tarball-version \ + $(git-version-gen-tag-sed-script)) + ifneq ($(_curr-ver),$(VERSION)) + ifeq ($(_curr-ver),UNKNOWN) + $(info WARNING: unable to verify if $(VERSION) is the correct version) + else + ifneq (,$(_is-install-target)) + # GNU Coding Standards state that 'make install' should not cause + # recompilation after 'make all'. But as long as changing the version + # string alters config.h, the cost of having 'make all' always have an + # up-to-date version is prohibitive. So, as a compromise, we merely + # warn when installing a version string that is out of date; the user + # should run 'autoreconf' (or something like 'make distcheck') to + # fix the version, 'make all' to propagate it, then 'make install'. + $(info WARNING: version string $(VERSION) is out of date;) + $(info run '$(MAKE) _version' to fix it) + else + $(info INFO: running autoreconf for new version string: $(_curr-ver)) +GNUmakefile: _version + touch GNUmakefile + endif + endif + endif + endif +endif + +.PHONY: _version +_version: + cd $(srcdir) && rm -rf autom4te.cache .version && $(_autoreconf) + $(MAKE) $(AM_MAKEFLAGS) Makefile + +else + +.DEFAULT_GOAL := abort-due-to-no-makefile +srcdir = . + +# The package can override .DEFAULT_GOAL to run actions like autoreconf. +-include ./cfg.mk +include ./maint.mk + +ifeq ($(.DEFAULT_GOAL),abort-due-to-no-makefile) +$(MAKECMDGOALS): abort-due-to-no-makefile +endif + +abort-due-to-no-makefile: + @echo There seems to be no Makefile in this directory. 1>&2 + @echo "You must run ./configure before running \`make'." 1>&2 + @exit 1 + +endif + +# Tell version 3.79 and up of GNU make to not build goals in this +# directory in parallel, in case someone tries to build multiple +# targets, and one of them can cause a recursive target to be invoked. + +# Only set this if Automake doesn't provide it. +AM_RECURSIVE_TARGETS ?= $(RECURSIVE_TARGETS:-recursive=) \ + $(RECURSIVE_CLEAN_TARGETS:-recursive=) \ + dist distcheck tags ctags + +ALL_RECURSIVE_TARGETS += $(AM_RECURSIVE_TARGETS) + +ifneq ($(word 2, $(MAKECMDGOALS)), ) +ifneq ($(filter $(ALL_RECURSIVE_TARGETS), $(MAKECMDGOALS)), ) +.NOTPARALLEL: +endif +endif @@ -0,0 +1,9 @@ + Tips for hacking on libvirt-builder + =================================== + +To test the GObject introspection based language bindings without +having to run make install, there are two environment variables +that need to be set: + + export GI_TYPELIB_PATH=`pwd`/libvirt-builder + export LD_LIBRARY_PATH=`pwd`/libvirt-builder/.libs diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..067c9d3 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,41 @@ + +SUBDIRS = libvirt-builder vapi docs + +ACLOCAL_AMFLAGS = -I m4 + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libvirt-builder-1.0.pc + +EXTRA_DIST = \ + $(PACKAGE).spec \ + $(pkgconfig_DATA:%.pc=%.pc.in) \ + AUTHORS.in \ + GNUmakefile \ + maint.mk \ + README.in \ + $(NULL) + +DISTCLEAN_FILES = $(PACKAGE).spec $(pkgconfig_DATA) + +DISTCHECK_CONFIGURE_FLAGS = --enable-introspection=yes --enable-gtk-doc=yes + +dist-hook: gen-ChangeLog gen-AUTHORS + +# Generate the ChangeLog file (with all entries since the switch to git) +# and insert it into the directory we're about to use to create a tarball. +.PHONY: gen-ChangeLog gen-AUTHORS +gen-ChangeLog: + if test -d .git || test -d ../.git; then \ + $(top_srcdir)/build-aux/gitlog-to-changelog \ + > $(distdir)/cl-t; \ + rm -f $(distdir)/ChangeLog; \ + mv $(distdir)/cl-t $(distdir)/ChangeLog; \ + fi + +gen-AUTHORS: + $(AM_V_GEN)if test -d $(srcdir)/.git; then \ + out="`cd $(srcdir) && git log --pretty=format:'%aN <%aE>' | sort -u`" && \ + perl -p -e "s/#authorslist#// and print '$$out'" \ + < $(srcdir)/AUTHORS.in > $(distdir)/AUTHORS-tmp && \ + mv -f $(distdir)/AUTHORS-tmp $(distdir)/AUTHORS ; \ + fi @@ -0,0 +1,2 @@ + libvirt Builder News + ===================== diff --git a/README.in b/README.in new file mode 100644 index 0000000..32843f8 --- /dev/null +++ b/README.in @@ -0,0 +1,66 @@ + libvirt Builder + ================ + +The libvirt-builder package provides an API to bind together the +libvirt-designer and libvirt-gobject APIs, to actually automate some +of the lifecycle management and VM provisioning tasks. + +Installation +------------ + +The libvirt-builder package uses GNU autotools, so the build install +process follows the standard process documented in the INSTALL file. +As a quick start you can do + + ./configure --prefix=/usr --sysconfdir=/etc \ + --localstatedir=/var --libdir=/usr/lib + make + sudo make install + +Or to install into a private user specific location + + ./configure --prefix=$HOME/libvirt-builder + make + make install + +The following mandatory dependencies are required in order to +build libvirt-builder + + libvirt-gconfig >= @LIBVIRT_GCONFIG_REQUIRED@ (part of libvirt-glib project releases) + libosinfo >= @LIBOSINFO_REQUIRED@ + + +Communication +------------- + +To communicate with the development team, or to post patches +there is a technical mailing list: + + https://www.redhat.com/mailman/listinfo/libvir-list + +End user support can be found at + + https://www.redhat.com/mailman/listinfo/libvirt-users + +There is also a mailing list for new release announcements: + + https://www.redhat.com/mailman/listinfo/libvirt-announce + +Bugs found when using an OS distribution's binary packages should +be reported to the OS vendors' own bug tracker first. + +The latest libvirt-builder code can be found in GIT at: + + http://libvirt.org/git/?p=libvirt-builder.git + +Licensing +--------- + +libvirt-builder is provided under the terms of the GNU Lesser General +Public License as published by the Free Software Foundation; either +version 2.1 of the License, or (at your option) any later version. + +Please see the COPYING file for the complete LGPLv2+ license +terms, or visit <http://www.gnu.org/licenses/>. + +-- End of readme diff --git a/autobuild.sh b/autobuild.sh new file mode 100755 index 0000000..bd9fe7b --- /dev/null +++ b/autobuild.sh @@ -0,0 +1,72 @@ +#!/bin/sh + +set -e +set -v + +# Make things clean. +test -n "$1" && RESULTS=$1 || RESULTS=results.log +: ${AUTOBUILD_INSTALL_ROOT=$HOME/builder} + +test -f Makefile && make -k distclean || : + +rm -rf build +mkdir build +cd build + +../autogen.sh --prefix=$AUTOBUILD_INSTALL_ROOT \ + --enable-gtk-doc + +make +make install + +# set -o pipefail is a bashism; this use of exec is the POSIX alternative +exec 3>&1 +st=$( + exec 4>&1 >&3 + { make check syntax-check 2>&1 3>&- 4>&-; echo $? >&4; } | tee "$RESULTS" +) +exec 3>&- +test "$st" = 0 + +rm -f *.tar.gz +make dist + +if [ -n "$AUTOBUILD_COUNTER" ]; then + EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER" +else + NOW=`date +"%s"` + EXTRA_RELEASE=".$USER$NOW" +fi + +if [ -f /usr/bin/rpmbuild ]; then + rpmbuild --nodeps \ + --define "extra_release $EXTRA_RELEASE" \ + --define "_sourcedir `pwd`" \ + -ba --clean libvirt-builder.spec +fi + +exit 0 +if [ -x /usr/bin/i686-pc-mingw32-gcc ]; then + make distclean + + PKG_CONFIG_PATH="$AUTOBUILD_INSTALL_ROOT/i686-pc-mingw32/sys-root/mingw/lib/pkgconfig" \ + CC="i686-pc-mingw32-gcc" \ + ../configure \ + --build=$(uname -m)-pc-linux \ + --host=i686-pc-mingw32 \ + --prefix="$AUTOBUILD_INSTALL_ROOT/i686-pc-mingw32/sys-root/mingw" \ + --without-python + + make + make install + + #set -o pipefail + #make check 2>&1 | tee "$RESULTS" + + if [ -f /usr/bin/rpmbuild ]; then + rpmbuild --nodeps \ + --define "extra_release $EXTRA_RELEASE" \ + --define "_sourcedir `pwd`" \ + -ba --clean mingw32-libvirt-builder.spec + fi +fi diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..3a6d222 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,72 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +set -e +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +THEDIR=`pwd` +cd $srcdir + +DIE=0 + +(autoconf --version) < /dev/null > /dev/null 2>&1 || { + echo + echo "You must have autoconf installed to compile virt-viewer." + echo "Download the appropriate package for your distribution," + echo "or see http://www.gnu.org/software/autoconf" + DIE=1 +} + +(automake --version) < /dev/null > /dev/null 2>&1 || { + echo + DIE=1 + echo "You must have automake installed to compile virt-viewer." + echo "Download the appropriate package for your distribution," + echo "or see http://www.gnu.org/software/automake" +} + +if test "$DIE" -eq 1; then + exit 1 +fi + +if test -z "$*"; then + echo "I am going to run ./configure with no args - if you " + echo "wish to pass any extra arguments to it, please specify them on " + echo "the $0 command line." +fi + +# Real ChangeLog/AUTHORS is auto-generated from GIT logs at +# make dist time, but automake requires that it +# exists at all times :-( +touch ChangeLog AUTHORS + +# README is auto-generated from README.in at configure time, +# but automake requires that it exists at autogen.sh time +touch README + +mkdir -p build-aux +libtoolize --copy --force +aclocal -I m4 +autoheader +automake --add-missing +autoconf + +cd $THEDIR + +if test "x$1" = "x--system"; then + shift + prefix=/usr + libdir=$prefix/lib + sysconfdir=/etc + localstatedir=/var + if [ -d /usr/lib64 ]; then + libdir=$prefix/lib64 + fi + EXTRA_ARGS="--prefix=$prefix --sysconfdir=$sysconfdir --localstatedir=$localstatedir --libdir=$libdir" +fi + +$srcdir/configure $EXTRA_ARGS "$@" && { + echo + echo "Now type 'make' to compile libvirt-builder." +} diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog new file mode 100755 index 0000000..4559704 --- /dev/null +++ b/build-aux/gitlog-to-changelog @@ -0,0 +1,191 @@ +eval '(exit $?0)' && eval 'exec perl -wS "$0" ${1+"$@"}' + & eval 'exec perl -wS "$0" $argv:q' + if 0; +# Convert git log output to ChangeLog format. + +my $VERSION = '2009-10-30 13:46'; # UTC +# The definition above must lie within the first 8 lines in order +# for the Emacs time-stamp write hook (at end) to update it. +# If you change this file with Emacs, please let the write hook +# do its job. Otherwise, update this string manually. + +# Copyright (C) 2008-2011 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 <http://www.gnu.org/licenses/>. + +# Written by Jim Meyering + +use strict; +use warnings; +use Getopt::Long; +use POSIX qw(strftime); + +(my $ME = $0) =~ s|.*/||; + +# use File::Coda; # http://meyering.net/code/Coda/ +END { + defined fileno STDOUT or return; + close STDOUT and return; + warn "$ME: failed to close standard output: $!\n"; + $? ||= 1; +} + +sub usage ($) +{ + 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 <<EOF; +Usage: $ME [OPTIONS] [ARGS] + +Convert git log output to ChangeLog format. If present, any ARGS +are passed to "git log". To avoid ARGS being parsed as options to +$ME, they may be preceded by '--'. + +OPTIONS: + + --since=DATE convert only the logs since DATE; + the default is to convert all log entries. + --format=FMT set format string for commit subject and body; + see 'man git-log' for the list of format metacharacters; + the default is '%s%n%b%n' + + --help display this help and exit + --version output version information and exit + +EXAMPLE: + + $ME --since=2008-01-01 > 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'; + my $format_string = '%s%n%b%n'; + GetOptions + ( + help => sub { usage 0 }, + version => sub { print "$ME version $VERSION\n"; exit }, + 'since=s' => \$since_date, + 'format=s' => \$format_string, + ) or usage 1; + + my @cmd = (qw (git log --log-size), "--since=$since_date", + '--pretty=format:%ct %an <%ae>%n%n'.$format_string, @ARGV); + open PIPE, '-|', @cmd + or die ("$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 = <PIPE>) + 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; + + # If there were any lines + if (@line == 0) + { + warn "$ME: warning: empty commit message:\n $date_line\n"; + } + else + { + # Remove leading and trailing blank lines. + while ($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 = <PIPE>) + 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: +# mode: perl +# 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/build-aux/useless-if-before-free b/build-aux/useless-if-before-free new file mode 100755 index 0000000..b8f5a26 --- /dev/null +++ b/build-aux/useless-if-before-free @@ -0,0 +1,207 @@ +eval '(exit $?0)' && eval 'exec perl -wST "$0" ${1+"$@"}' + & eval 'exec perl -wST "$0" $argv:q' + if 0; +# Detect instances of "if (p) free (p);". +# Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces. + +my $VERSION = '2011-04-20 13:43'; # UTC +# The definition above must lie within the first 8 lines in order +# for the Emacs time-stamp write hook (at end) to update it. +# If you change this file with Emacs, please let the write hook +# do its job. Otherwise, update this string manually. + +# Copyright (C) 2008-2011 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 <http://www.gnu.org/licenses/>. + +# Written by Jim Meyering + +use strict; +use warnings; +use Getopt::Long; + +(my $ME = $0) =~ s|.*/||; + +# use File::Coda; # http://meyering.net/code/Coda/ +END { + defined fileno STDOUT or return; + close STDOUT and return; + warn "$ME: failed to close standard output: $!\n"; + $? ||= 1; +} + +sub usage ($) +{ + 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 <<EOF; +Usage: $ME [OPTIONS] FILE... + +Detect any instance in FILE of a useless "if" test before a free call, e.g., +"if (p) free (p);". Any such test may be safely removed without affecting +the semantics of the C code in FILE. Use --name=FOO --name=BAR to also +detect free-like functions named FOO and BAR. + +OPTIONS: + + --list print only the name of each matching FILE (\\0-terminated) + --name=N add name N to the list of \`free\'-like functions to detect; + may be repeated + + --help display this help and exit + --version output version information and exit + +Exit status: + + 0 one or more matches + 1 no match + 2 an error + +EXAMPLE: + +For example, this command prints all removable "if" tests before "free" +and "kfree" calls in the linux kernel sources: + + git ls-files -z |xargs -0 $ME --name=kfree + +EOF + } + exit $exit_code; +} + +sub is_NULL ($) +{ + my ($expr) = @_; + return ($expr eq 'NULL' || $expr eq '0'); +} + +{ + sub EXIT_MATCH {0} + sub EXIT_NO_MATCH {1} + sub EXIT_ERROR {2} + my $err = EXIT_NO_MATCH; + + my $list; + my @name = qw(free); + GetOptions + ( + help => sub { usage 0 }, + version => sub { print "$ME version $VERSION\n"; exit }, + list => \$list, + 'name=s@' => \@name, + ) or usage 1; + + # Make sure we have the right number of non-option arguments. + # Always tell the user why we fail. + @ARGV < 1 + and (warn "$ME: missing FILE argument\n"), usage EXIT_ERROR; + + my $or = join '|', @name; + my $regexp = qr/(?:$or)/; + + # Set the input record separator. + # Note: this makes it impractical to print line numbers. + $/ = '"'; + + my $found_match = 0; + FILE: + foreach my $file (@ARGV) + { + open FH, '<', $file + or (warn "$ME: can't open `$file' for reading: $!\n"), + $err = EXIT_ERROR, next; + while (defined (my $line = <FH>)) + { + while ($line =~ + /\b(if\s*\(\s*([^)]+?)(?:\s*!=\s*([^)]+?))?\s*\) + # 1 2 3 + (?: \s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;| + \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))?\s*([^)]+)\)\s*;\s*\}))/sxg) + { + my $all = $1; + my ($lhs, $rhs) = ($2, $3); + my ($free_opnd, $braced_free_opnd) = ($4, $5); + my $non_NULL; + if (!defined $rhs) { $non_NULL = $lhs } + elsif (is_NULL $rhs) { $non_NULL = $lhs } + elsif (is_NULL $lhs) { $non_NULL = $rhs } + else { next } + + # Compare the non-NULL part of the "if" expression and the + # free'd expression, without regard to white space. + $non_NULL =~ tr/ \t//d; + my $e2 = defined $free_opnd ? $free_opnd : $braced_free_opnd; + $e2 =~ tr/ \t//d; + if ($non_NULL eq $e2) + { + $found_match = 1; + $list + and (print "$file\0"), next FILE; + print "$file: $all\n"; + } + } + } + } + continue + { + close FH; + } + + $found_match && $err == EXIT_NO_MATCH + and $err = EXIT_MATCH; + + exit $err; +} + +my $foo = <<'EOF'; +# The above is to *find* them. +# This adjusts them, removing the unnecessary "if (p)" part. + +# FIXME: do something like this as an option (doesn't do braces): +free=xfree +git grep -l -z "$free *(" \ + | xargs -0 useless-if-before-free -l --name="$free" \ + | xargs -0 perl -0x3b -pi -e \ + 's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s+('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\)\s*;)/$2/s' + +# Use the following to remove redundant uses of kfree inside braces. +# Note that -0777 puts perl in slurp-whole-file mode; +# but we have plenty of memory, these days... +free=kfree +git grep -l -z "$free *(" \ + | xargs -0 useless-if-before-free -l --name="$free" \ + | xargs -0 perl -0777 -pi -e \ + 's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*(?:0|NULL))?\s*\)\s*\{\s*('"$free"'\s*\((?:\s*\([^)]+\))?\s*\1\s*\);)\s*\}[^\n]*$/$2/gms' + +Be careful that the result of the above transformation is valid. +If the matched string is followed by "else", then obviously, it won't be. + +When modifying files, refuse to process anything other than a regular file. +EOF + +## Local Variables: +## mode: perl +## 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/build-aux/vc-list-files b/build-aux/vc-list-files new file mode 100755 index 0000000..405e458 --- /dev/null +++ b/build-aux/vc-list-files @@ -0,0 +1,113 @@ +#!/bin/sh +# List version-controlled file names. + +# Print a version string. +scriptversion=2011-05-16.22; # UTC + +# Copyright (C) 2006-2011 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 <http://www.gnu.org/licenses/>. + + +# List the specified version-controlled files. +# With no argument, list them all. With a single DIRECTORY argument, +# list the version-controlled files in that directory. + +# If there's an argument, it must be a single, "."-relative directory name. +# cvsu is part of the cvsutils package: http://www.red-bean.com/cvsutils/ + +postprocess= +case $1 in + --help) cat <<EOF +Usage: $0 [-C SRCDIR] [DIR...] + +Output a list of version-controlled files in DIR (default .), relative to +SRCDIR (default .). SRCDIR must be the top directory of a checkout. + +Options: + --help print this help, then exit + --version print version number, then exit + -C SRCDIR change directory to SRCDIR before generating list + +Report bugs and patches to <bug-gnulib@gnu.org>. +EOF + exit ;; + + --version) + year=`echo "$scriptversion" | sed 's/[^0-9].*//'` + cat <<EOF +vc-list-files $scriptversion +Copyright (C) $year Free Software Foundation, Inc, +License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> +This is free software: you are free to change and redistribute it. +There is NO WARRANTY, to the extent permitted by law. +EOF + exit ;; + + -C) + test "$2" = . || postprocess="| sed 's|^|$2/|'" + cd "$2" || exit 1 + shift; shift ;; +esac + +test $# = 0 && set . + +for dir +do + if test -d .git; then + test "x$dir" = x. \ + && dir= sed_esc= \ + || { dir="$dir/"; sed_esc=`echo "$dir"|env sed 's,\([\\/]\),\\\\\1,g'`; } + # Ignore git symlinks - either they point into the tree, in which case + # we don't need to visit the target twice, or they point somewhere + # else (often into a submodule), in which case the content does not + # belong to this package. + eval exec git ls-tree -r 'HEAD:"$dir"' \ + \| sed -n '"s/^100[^ ]*./$sed_esc/p"' $postprocess + elif test -d .hg; then + eval exec hg locate '"$dir/*"' $postprocess + elif test -d .bzr; then + test "$postprocess" = '' && postprocess="| sed 's|^\./||'" + eval exec bzr ls -R --versioned '"$dir"' $postprocess + elif test -d CVS; then + test "$postprocess" = '' && postprocess="| sed 's|^\./||'" + if test -x build-aux/cvsu; then + eval build-aux/cvsu --find --types=AFGM '"$dir"' $postprocess + elif (cvsu --help) >/dev/null 2>&1; then + eval cvsu --find --types=AFGM '"$dir"' $postprocess + else + eval awk -F/ \''{ \ + if (!$1 && $3 !~ /^-/) { \ + f=FILENAME; \ + if (f ~ /CVS\/Entries$/) \ + f = substr(f, 1, length(f)-11); \ + print f $2; \ + }}'\'' \ + `find "$dir" -name Entries -print` /dev/null' $postprocess + fi + elif test -d .svn; then + eval exec svn list -R '"$dir"' $postprocess + else + echo "$0: Failed to determine type of version control used in `pwd`" 1>&2 + exit 1 + fi +done + +# Local variables: +# 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-end: "; # UTC" +# End: @@ -0,0 +1,106 @@ +# Customize Makefile.maint. -*- makefile -*- +# Copyright (C) 2008-2011 Red Hat, Inc. +# Copyright (C) 2003-2008 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 <http://www.gnu.org/licenses/>. + +# Tests not to run as part of "make distcheck". +local-checks-to-skip = \ + changelog-check \ + makefile-check \ + makefile_path_separator_check \ + patch-check \ + sc_GPL_version \ + sc_always_defined_macros \ + sc_cast_of_alloca_return_value \ + sc_cross_check_PATH_usage_in_tests \ + 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_always_true_header_tests \ + sc_prohibit_S_IS_definition \ + sc_prohibit_atoi_atof \ + sc_prohibit_hash_without_use \ + sc_prohibit_jm_in_m4 \ + sc_prohibit_quote_without_use \ + sc_prohibit_quotearg_without_use \ + sc_prohibit_stat_st_blocks \ + sc_root_tests \ + sc_space_tab \ + sc_sun_os_names \ + sc_system_h_headers \ + sc_texinfo_acronym \ + 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 + +# Files that should never cause syntax check failures. +VC_LIST_ALWAYS_EXCLUDE_REGEX = \ + (^HACKING|\.po|maint.mk)$$ + +# Functions like free() that are no-ops on NULL arguments. +useless_free_options = \ + --name=g_free + +# Ensure that no C source file, docs, or rng schema uses TABs for +# indentation. Also match *.h.in files, to get libvirt.h.in. Exclude +# files in gnulib, since they're imported. +space_indent_files=(\.(rng|s?[ch](\.in)?|html.in|py)|(daemon|tools)/.*\.in) +sc_TAB_in_indentation: + @prohibit='^ * ' \ + in_vc_files='$(space_indent_files)$$' \ + halt='indent with space, not TAB, in C, sh, html, py, and RNG schemas' \ + $(_sc_search_regexp) + +# G_GNUC_UNUSED should only be applied in implementations, not +# header declarations +sc_avoid_attribute_unused_in_header: + @prohibit='^[^#]*G_GNUC_UNUSED([^:]|$$)' \ + in_vc_files='\.h$$' \ + halt='use G_GNUC_UNUSED in .c rather than .h files' \ + $(_sc_search_regexp) + +# Enforce recommended preprocessor indentation style. +sc_preprocessor_indentation: + @if cppi --version >/dev/null 2>&1; then \ + $(VC_LIST_EXCEPT) | grep '\.[ch]$$' | xargs cppi -a -c \ + || { echo '$(ME): incorrect preprocessor indentation' 1>&2; \ + exit 1; }; \ + else \ + echo '$(ME): skipping test $@: cppi not installed' 1>&2; \ + fi + +sc_copyright_format: + @require='Copyright .*Red 'Hat', Inc\.' \ + containing='Copyright .*Red 'Hat \ + halt='Red Hat copyright is missing Inc.' \ + $(_sc_search_regexp) + @prohibit='Copyright [^(].*Red 'Hat \ + halt='consistently use (C) in Red Hat copyright' \ + $(_sc_search_regexp) + @prohibit='\<Red''Hat\>' \ + halt='spell Red Hat as two words' \ + $(_sc_search_regexp) + +# We don't use this feature of maint.mk. +prev_version_file = /dev/null + +exclude_file_name_regexp--sc_preprocessor_indentation = ^*/*.[ch]$$ diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..1affa61 --- /dev/null +++ b/configure.ac @@ -0,0 +1,135 @@ +AC_INIT(libvirt-builder, 0.0.1) +AC_CONFIG_SRCDIR(libvirt-builder/libvirt-builder.h) +AC_CONFIG_AUX_DIR([build-aux]) +AC_CONFIG_HEADERS([config.h]) +AC_CONFIG_MACRO_DIR([m4]) +dnl Make automake keep quiet about wildcards & other GNUmake-isms +AM_INIT_AUTOMAKE([-Wno-portability]) +AM_MAINTAINER_MODE([enable]) +AC_CANONICAL_HOST + +AM_SILENT_RULES([yes]) + +GOBJECT_INTROSPECTION_REQUIRED=0.10.8 + +LIBVIRT_BUILDER_MAJOR_VERSION=`echo $VERSION | awk -F. '{print $1}'` +LIBVIRT_BUILDER_MINOR_VERSION=`echo $VERSION | awk -F. '{print $2}'` +LIBVIRT_BUILDER_MICRO_VERSION=`echo $VERSION | awk -F. '{print $3}'` +LIBVIRT_BUILDER_VERSION=$LIBVIRT_BUILDER_MAJOR_VERSION.$LIBVIRT_BUILDER_MINOR_VERSION.$LIBVIRT_BUILDER_MICRO_VERSION$LIBVIRT_BUILDER_MICRO_VERSION_SUFFIX +LIBVIRT_BUILDER_VERSION_NUMBER=`expr $LIBVIRT_BUILDER_MAJOR_VERSION \* 1000000 + $LIBVIRT_BUILDER_MINOR_VERSION \* 1000 + $LIBVIRT_BUILDER_MICRO_VERSION` + +# In libtool terminology we need to figure out: +# +# CURRENT +# The most recent interface number that this library implements. +# +# REVISION +# The implementation number of the CURRENT interface. +# +# AGE +# The difference between the newest and oldest interfaces that this +# library implements. +# +# In other words, the library implements all the interface numbers +# in the range from number `CURRENT - AGE' to `CURRENT'. +# +# Libtool assigns the soname version from `CURRENT - AGE', and we +# don't want that to ever change, except at rare times where we +# need to break ABI in libvirt-builder. +# +# We would, however, like the libvirt-builder version number reflected +# in the so version'd symlinks, and this is based on AGE.REVISION +# eg libvirt-builder.so.0.AGE.REVISION +# +# Assuming we do ever want to break soname version, this can +# toggled. But seriously, don't touch this, unless we explicitly +# agree to break ABI on the mailing list. +LIBVIRT_BUILDER_SONUM=1 + +# The following examples show what libtool will do +# +# Input: 0.9.14 -> libvirt-builder.so.0.9.14 +# Input: 1.0.0 -> libvirt-builder.so.0.1000.0 +# Input: 2.5.8 -> libvirt-builder.so.0.2005.8 +# +AGE=`expr $LIBVIRT_BUILDER_MAJOR_VERSION '*' 1000 + $LIBVIRT_BUILDER_MINOR_VERSION` +REVISION=$LIBVIRT_BUILDER_MICRO_VERSION +CURRENT=`expr $LIBVIRT_BUILDER_SONUM + $AGE` +LIBVIRT_BUILDER_VERSION_INFO=$CURRENT:$REVISION:$AGE + +AC_SUBST([LIBVIRT_BUILDER_MAJOR_VERSION]) +AC_SUBST([LIBVIRT_BUILDER_MINOR_VERSION]) +AC_SUBST([LIBVIRT_BUILDER_MICRO_VERSION]) +AC_SUBST([LIBVIRT_BUILDER_VERSION]) +AC_SUBST([LIBVIRT_BUILDER_VERSION_INFO]) +AC_SUBST([LIBVIRT_BUILDER_VERSION_NUMBER]) + +AC_PROG_CC +AM_PROG_CC_C_O +AC_TYPE_SIZE_T + +AC_LIBTOOL_WIN32_DLL +AC_PROG_LIBTOOL + +AC_CONFIG_LIBOBJ_DIR([libvirt-builder]) + +LIBVIRT_BUILDER_COMPILE_WARNINGS + +PKG_CHECK_MODULES(GLIB2, glib-2.0) + +LIBVIRT_BUILDER_GETTEXT +LIBVIRT_BUILDER_GTK_MISC +LIBVIRT_BUILDER_WIN32 +LIBVIRT_BUILDER_COVERAGE +LIBVIRT_BUILDER_INTROSPECTION + +AC_ARG_ENABLE([vala], + AS_HELP_STRING([--enable-vala], [enable Vala binding generation]), + [], [enable_vala=check]) +if test "x$enable_introspection" = "xyes" ; then + if test "x$enable_vala" != "xno" ; then + AC_PATH_PROG(VAPIGEN, vapigen, no) + if test "x$VAPIGEN" == "xno"; then + if test "x$enable_vala" == "xcheck" ; then + enable_vala=no + else + AC_MSG_ERROR([Cannot find the "vapigen" binary in your PATH]) + fi + fi + AC_SUBST(VAPIGEN) + fi + if test "x$enable_vala" != "xno" ; then + AC_MSG_CHECKING([$VAPIGEN support for --metadatadir]) + $VAPIGEN --help | grep metadatadir 1>/dev/null 2>&1 + if test $? != 0 ; then + if test "x$enable_vala" == "xcheck" ; then + enable_vala=no + AC_MSG_RESULT([no]) + else + AC_MSG_ERROR(["vapigen" binary in your PATH is too old (< 0.13)]) + fi + else + AC_MSG_RESULT([no]) + fi + fi + if test "x$enable_vala" = "xcheck" ; then + enable_vala=yes + fi +fi +AM_CONDITIONAL([WITH_VALA], [test "x$enable_vala" = "xyes"]) + +AC_OUTPUT(Makefile + README + libvirt-builder/Makefile + libvirt-builder.spec + libvirt-builder-1.0.pc + vapi/Makefile + docs/Makefile) + +AC_MSG_NOTICE([]) +AC_MSG_NOTICE([Configuration summary]) +AC_MSG_NOTICE([=====================]) +AC_MSG_NOTICE([]) +AC_MSG_NOTICE([]) +AC_MSG_NOTICE([ Vala API: $enable_vala]) +AC_MSG_NOTICE([]) diff --git a/docs/Makefile.am b/docs/Makefile.am new file mode 100644 index 0000000..7ccc837 --- /dev/null +++ b/docs/Makefile.am @@ -0,0 +1,42 @@ +DOC_MODULE=libvirt-builder + +DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.xml + +DOC_SOURCE_DIR=$(top_srcdir)/libvirt-builder + +SCANGOBJ_OPTIONS= + +SCAN_OPTIONS=--rebuild-sections --rebuild-types + +MKDB_OPTIONS=--sgml-mode --output-format=xml + +MKTMPL_OPTIONS= + +MKHTML_OPTIONS= + +FIXXREF_OPTIONS= + +HFILE_GLOB=$(top_srcdir)/libvirt-builder/*.h +CFILE_GLOB=$(top_srcdir)/libvirt-builder/*.c + +IGNORE_HFILES= + +HTML_IMAGES= + +content_files= + +expand_content_files= + +GTKDOC_CFLAGS= \ + $(GOBJECT2_CFLAGS) \ + $(LIBOSINFO_CFLAGS) \ + $(LIBVIRT_GCONFIG_CFLAGS) \ + $(LIBVIRT_GOBJECT_CFLAGS) +GTKDOC_LIBS = \ + $(GOBJECT2_LIBS) \ + $(LIBOSINFO_LIBS) \ + $(LIBVIRT_GCONFIG_LIBS) \ + $(LIBVIRT_GOBJECT_LIBS) \ + $(top_builddir)/libvirt-builder/libvirt-builder-1.0.la + +include $(top_srcdir)/gtk-doc.make diff --git a/docs/libvirt-builder-docs.xml b/docs/libvirt-builder-docs.xml new file mode 100644 index 0000000..319fe75 --- /dev/null +++ b/docs/libvirt-builder-docs.xml @@ -0,0 +1,25 @@ +<?xml version="1.0"?> +<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN" + "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" +[ + <!ENTITY % local.common.attrib "xmlns:xi CDATA #FIXED 'http://www.w3.org/2003/XInclude'"> +]> +<book id="index"> + <bookinfo> + <title>Libvirt-builder Reference Manual</title> + </bookinfo> + + <chapter> + <title>Libvirt-builder</title> + </chapter> + <chapter id="object-tree"> + <title>Object Hierarchy</title> + <xi:include href="xml/tree_index.sgml"/> + </chapter> + <index id="api-index-full"> + <title>API Index</title> + <xi:include href="xml/api-index-full.xml"><xi:fallback /></xi:include> + </index> + + <xi:include href="xml/annotation-glossary.xml"><xi:fallback /></xi:include> +</book> diff --git a/gtk-doc.make b/gtk-doc.make new file mode 100644 index 0000000..3b5bed0 --- /dev/null +++ b/gtk-doc.make @@ -0,0 +1,302 @@ +# -*- mode: makefile -*- + +#################################### +# Everything below here is generic # +#################################### + +if GTK_DOC_USE_LIBTOOL +GTKDOC_CC = $(LIBTOOL) --tag=CC --mode=compile $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +GTKDOC_LD = $(LIBTOOL) --tag=CC --mode=link $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) +GTKDOC_RUN = $(LIBTOOL) --mode=execute +else +GTKDOC_CC = $(CC) $(INCLUDES) $(GTKDOC_DEPS_CFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +GTKDOC_LD = $(CC) $(GTKDOC_DEPS_LIBS) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) +GTKDOC_RUN = +endif + +# We set GPATH here; this gives us semantics for GNU make +# which are more like other make's VPATH, when it comes to +# whether a source that is a target of one rule is then +# searched for in VPATH/GPATH. +# +GPATH = $(srcdir) + +TARGET_DIR=$(HTML_DIR)/$(DOC_MODULE) + +SETUP_FILES = \ + $(content_files) \ + $(DOC_MAIN_SGML_FILE) \ + $(DOC_MODULE)-sections.txt \ + $(DOC_MODULE)-overrides.txt + +EXTRA_DIST = \ + $(HTML_IMAGES) \ + $(SETUP_FILES) + +DOC_STAMPS=setup-build.stamp scan-build.stamp tmpl-build.stamp sgml-build.stamp \ + html-build.stamp pdf-build.stamp \ + tmpl.stamp sgml.stamp html.stamp pdf.stamp + +SCANOBJ_FILES = \ + $(DOC_MODULE).args \ + $(DOC_MODULE).hierarchy \ + $(DOC_MODULE).interfaces \ + $(DOC_MODULE).prerequisites \ + $(DOC_MODULE).signals + +REPORT_FILES = \ + $(DOC_MODULE)-undocumented.txt \ + $(DOC_MODULE)-undeclared.txt \ + $(DOC_MODULE)-unused.txt + +CLEANFILES = $(SCANOBJ_FILES) $(REPORT_FILES) $(DOC_STAMPS) + +if ENABLE_GTK_DOC +if GTK_DOC_BUILD_HTML +HTML_BUILD_STAMP=html-build.stamp +else +HTML_BUILD_STAMP= +endif +if GTK_DOC_BUILD_PDF +PDF_BUILD_STAMP=pdf-build.stamp +else +PDF_BUILD_STAMP= +endif + +all-local: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) +else +all-local: +endif + +docs: $(HTML_BUILD_STAMP) $(PDF_BUILD_STAMP) + +$(REPORT_FILES): sgml-build.stamp + +#### setup #### + +GTK_DOC_V_SETUP=$(GTK_DOC_V_SETUP_$(V)) +GTK_DOC_V_SETUP_=$(GTK_DOC_V_SETUP_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_SETUP_0=@echo " DOC Preparing build"; + +setup-build.stamp: + -$(GTK_DOC_V_SETUP)if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + files=`echo $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types`; \ + if test "x$$files" != "x" ; then \ + for file in $$files ; do \ + test -f $(abs_srcdir)/$$file && \ + cp -pu $(abs_srcdir)/$$file $(abs_builddir)/$$file || true; \ + done; \ + fi; \ + test -d $(abs_srcdir)/tmpl && \ + { cp -rp $(abs_srcdir)/tmpl $(abs_builddir)/; \ + chmod -R u+w $(abs_builddir)/tmpl; } \ + fi + $(AM_V_at)touch setup-build.stamp + +#### scan #### + +GTK_DOC_V_SCAN=$(GTK_DOC_V_SCAN_$(V)) +GTK_DOC_V_SCAN_=$(GTK_DOC_V_SCAN_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_SCAN_0=@echo " DOC Scanning header files"; + +GTK_DOC_V_INTROSPECT=$(GTK_DOC_V_INTROSPECT_$(V)) +GTK_DOC_V_INTROSPECT_=$(GTK_DOC_V_INTROSPECT_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_INTROSPECT_0=@echo " DOC Introspecting gobjects"; + +scan-build.stamp: $(HFILE_GLOB) $(CFILE_GLOB) + $(GTK_DOC_V_SCAN)_source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-scan --module=$(DOC_MODULE) --ignore-headers="$(IGNORE_HFILES)" $${_source_dir} $(SCAN_OPTIONS) $(EXTRA_HFILES) + $(GTK_DOC_V_INTROSPECT)if grep -l '^..*$$' $(DOC_MODULE).types > /dev/null 2>&1 ; then \ + scanobj_options=""; \ + gtkdoc-scangobj 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + scanobj_options="--verbose"; \ + fi; \ + fi; \ + CC="$(GTKDOC_CC)" LD="$(GTKDOC_LD)" RUN="$(GTKDOC_RUN)" CFLAGS="$(GTKDOC_CFLAGS) $(CFLAGS)" LDFLAGS="$(GTKDOC_LIBS) $(LDFLAGS)" \ + gtkdoc-scangobj $(SCANGOBJ_OPTIONS) $$scanobj_options --module=$(DOC_MODULE); \ + else \ + for i in $(SCANOBJ_FILES) ; do \ + test -f $$i || touch $$i ; \ + done \ + fi + $(AM_V_at)touch scan-build.stamp + +$(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt: scan-build.stamp + @true + +#### templates #### + +GTK_DOC_V_TMPL=$(GTK_DOC_V_TMPL_$(V)) +GTK_DOC_V_TMPL_=$(GTK_DOC_V_TMPL_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_TMPL_0=@echo " DOC Rebuilding template files"; + +tmpl-build.stamp: setup-build.stamp $(DOC_MODULE)-decl.txt $(SCANOBJ_FILES) $(DOC_MODULE)-sections.txt $(DOC_MODULE)-overrides.txt + $(GTK_DOC_V_TMPL)gtkdoc-mktmpl --module=$(DOC_MODULE) $(MKTMPL_OPTIONS) + $(AM_V_at)if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + if test -w $(abs_srcdir) ; then \ + cp -rp $(abs_builddir)/tmpl $(abs_srcdir)/; \ + fi \ + fi + $(AM_V_at)touch tmpl-build.stamp + +tmpl.stamp: tmpl-build.stamp + @true + +$(srcdir)/tmpl/*.sgml: + @true + +#### xml #### + +GTK_DOC_V_XML=$(GTK_DOC_V_XML_$(V)) +GTK_DOC_V_XML_=$(GTK_DOC_V_XML_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_XML_0=@echo " DOC Building XML"; + +sgml-build.stamp: tmpl.stamp $(DOC_MODULE)-sections.txt $(srcdir)/tmpl/*.sgml $(expand_content_files) + $(GTK_DOC_V_XML)-chmod -R u+w $(srcdir) && _source_dir='' ; \ + for i in $(DOC_SOURCE_DIR) ; do \ + _source_dir="$${_source_dir} --source-dir=$$i" ; \ + done ; \ + gtkdoc-mkdb --module=$(DOC_MODULE) --output-format=xml --expand-content-files="$(expand_content_files)" --main-sgml-file=$(DOC_MAIN_SGML_FILE) $${_source_dir} $(MKDB_OPTIONS) + $(AM_V_at)touch sgml-build.stamp + +sgml.stamp: sgml-build.stamp + @true + +#### html #### + +GTK_DOC_V_HTML=$(GTK_DOC_V_HTML_$(V)) +GTK_DOC_V_HTML_=$(GTK_DOC_V_HTML_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_HTML_0=@echo " DOC Building HTML"; + +GTK_DOC_V_XREF=$(GTK_DOC_V_XREF_$(V)) +GTK_DOC_V_XREF_=$(GTK_DOC_V_XREF_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_XREF_0=@echo " DOC Fixing cross-references"; + +html-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + $(GTK_DOC_V_HTML)rm -rf html && mkdir html && \ + mkhtml_options=""; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkhtml_options="$$mkhtml_options --verbose"; \ + fi; \ + fi; \ + gtkdoc-mkhtml 2>&1 --help | grep >/dev/null "\-\-path"; \ + if test "$(?)" = "0"; then \ + mkhtml_options="$$mkhtml_options --path=\"$(abs_srcdir)\""; \ + fi; \ + cd html && gtkdoc-mkhtml $$mkhtml_options $(MKHTML_OPTIONS) $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE) + -@test "x$(HTML_IMAGES)" = "x" || \ + for file in $(HTML_IMAGES) ; do \ + if test -f $(abs_srcdir)/$$file ; then \ + cp $(abs_srcdir)/$$file $(abs_builddir)/html; \ + fi; \ + if test -f $(abs_builddir)/$$file ; then \ + cp $(abs_builddir)/$$file $(abs_builddir)/html; \ + fi; \ + done; + $(GTK_DOC_V_XREF)gtkdoc-fixxref --module=$(DOC_MODULE) --module-dir=html --html-dir=$(HTML_DIR) $(FIXXREF_OPTIONS) + $(AM_V_at)touch html-build.stamp + +#### pdf #### + +GTK_DOC_V_PDF=$(GTK_DOC_V_PDF_$(V)) +GTK_DOC_V_PDF_=$(GTK_DOC_V_PDF_$(AM_DEFAULT_VERBOSITY)) +GTK_DOC_V_PDF_0=@echo " DOC Building PDF"; + +pdf-build.stamp: sgml.stamp $(DOC_MAIN_SGML_FILE) $(content_files) + $(GTK_DOC_V_PDF)rm -f $(DOC_MODULE).pdf && \ + mkpdf_options=""; \ + gtkdoc-mkpdf 2>&1 --help | grep >/dev/null "\-\-verbose"; \ + if test "$(?)" = "0"; then \ + if test "x$(V)" = "x1"; then \ + mkpdf_options="$$mkpdf_options --verbose"; \ + fi; \ + fi; \ + if test "x$(HTML_IMAGES)" != "x"; then \ + for img in $(HTML_IMAGES); do \ + part=`dirname $$img`; \ + echo $$mkpdf_options | grep >/dev/null "\-\-imgdir=$$part "; \ + if test $$? != 0; then \ + mkpdf_options="$$mkpdf_options --imgdir=$$part"; \ + fi; \ + done; \ + fi; \ + gtkdoc-mkpdf --path="$(abs_srcdir)" $$mkpdf_options $(DOC_MODULE) $(DOC_MAIN_SGML_FILE) $(MKPDF_OPTIONS) + $(AM_V_at)touch pdf-build.stamp + +############## + +clean-local: + @rm -f *~ *.bak + @rm -rf .libs + +distclean-local: + @rm -rf xml html $(REPORT_FILES) $(DOC_MODULE).pdf \ + $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt + @if test "$(abs_srcdir)" != "$(abs_builddir)" ; then \ + rm -f $(SETUP_FILES) $(expand_content_files) $(DOC_MODULE).types; \ + rm -rf tmpl; \ + fi + +maintainer-clean-local: + @rm -rf xml html + +install-data-local: + @installfiles=`echo $(builddir)/html/*`; \ + if test "$$installfiles" = '$(builddir)/html/*'; \ + then echo 1>&2 'Nothing to install' ; \ + else \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + $(mkinstalldirs) $${installdir} ; \ + for i in $$installfiles; do \ + echo ' $(INSTALL_DATA) '$$i ; \ + $(INSTALL_DATA) $$i $${installdir}; \ + done; \ + if test -n "$(DOC_MODULE_VERSION)"; then \ + mv -f $${installdir}/$(DOC_MODULE).devhelp2 \ + $${installdir}/$(DOC_MODULE)-$(DOC_MODULE_VERSION).devhelp2; \ + fi; \ + $(GTKDOC_REBASE) --relative --dest-dir=$(DESTDIR) --html-dir=$${installdir}; \ + fi + +uninstall-local: + @if test -n "$(DOC_MODULE_VERSION)"; then \ + installdir="$(DESTDIR)$(TARGET_DIR)-$(DOC_MODULE_VERSION)"; \ + else \ + installdir="$(DESTDIR)$(TARGET_DIR)"; \ + fi; \ + rm -rf $${installdir} + +# +# Require gtk-doc when making dist +# +if ENABLE_GTK_DOC +dist-check-gtkdoc: docs +else +dist-check-gtkdoc: + @echo "*** gtk-doc must be installed and enabled in order to make dist" + @false +endif + +dist-hook: dist-check-gtkdoc dist-hook-local + @mkdir $(distdir)/tmpl + @mkdir $(distdir)/html + @-cp ./tmpl/*.sgml $(distdir)/tmpl + @cp ./html/* $(distdir)/html + @-cp ./$(DOC_MODULE).pdf $(distdir)/ + @-cp ./$(DOC_MODULE).types $(distdir)/ + @-cp ./$(DOC_MODULE)-sections.txt $(distdir)/ + @cd $(distdir) && rm -f $(DISTCLEANFILES) + @$(GTKDOC_REBASE) --online --relative --html-dir=$(distdir)/html + +.PHONY : dist-hook-local docs diff --git a/libvirt-builder-1.0.pc.in b/libvirt-builder-1.0.pc.in new file mode 100644 index 0000000..4b86c89 --- /dev/null +++ b/libvirt-builder-1.0.pc.in @@ -0,0 +1,11 @@ +prefix=@prefix@ +exec_prefix=@exec_prefix@ +libdir=@libdir@ +includedir=@includedir@ + +Name: libvirt-builder +Version: @VERSION@ +Description: libvirt builder library +Requires: +Libs: -L${libdir} -lvirt-builder-1.0 +Cflags: -I${includedir}/libvirt-builder-1.0 diff --git a/libvirt-builder.spec.in b/libvirt-builder.spec.in new file mode 100644 index 0000000..9541b28 --- /dev/null +++ b/libvirt-builder.spec.in @@ -0,0 +1,101 @@ +# -*- rpm-spec -*- + +%define with_introspection 0 +%define with_python 0 + +%if 0%{?fedora} >= 15 +%define with_introspection 1 +%endif +%if 0%{?rhel} >= 6 +%define with_introspection 1 +%endif + + +Name: @PACKAGE@ +Version: @VERSION@ +Release: 1%{?dist}%{?extra_release} +Summary: Libvirt VM builder +Group: Development/Tools +License: LGPLv2+ +URL: http://libvirt.org/ +Source0: http://libvirt.org/sources/builder/%{name}-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) +%if %{with_introspection} +BuildRequires: gobject-introspection-devel +%endif + +%package libs +Group: Development/Libraries +Summary: Libvirt configuration builder libraries + +%package devel +Group: Development/Libraries +Summary: Libvirt configuration builder development headers +Requires: %{name}-libs = %{version}-%{release} + +%description +This package provides the libvirt configuration builder command +line tools. + +%description libs +This package provides the libvirt configuration builder run-time +libraries. + +%description devel +This package provides the libvirt configuration builder development +headers + +%prep +%setup -q + +%build + +%if %{with_introspection} +%define introspection_arg --enable-introspection +%else +%define introspection_arg --disable-introspection +%endif + +%configure %{introspection_arg} +%__make %{?_smp_mflags} + + +%install +rm -rf $RPM_BUILD_ROOT +%__make install DESTDIR=$RPM_BUILD_ROOT +rm -f $RPM_BUILD_ROOT%{_libdir}/libvirt-builder-1.0.a +rm -f $RPM_BUILD_ROOT%{_libdir}/libvirt-builder-1.0.la + +%clean +rm -rf $RPM_BUILD_ROOT + +%post libs -p /sbin/ldconfig +%postun libs -p /sbin/ldconfig + +%files +%defattr(-,root,root,-) +%{_bindir}/virtxml +%{_mandir}/man1/virtxml.1* + +%files libs +%defattr(-,root,root,-) +%doc README COPYING AUTHORS ChangeLog NEWS +%{_libdir}/libvirt-builder-1.0.so.* +%if %{with_introspection} +%{_libdir}/girepository-1.0/LibvirtBuilder-1.0.typelib +%endif + +%files devel +%defattr(-,root,root,-) +%{_libdir}/libvirt-builder-1.0.so +%{_libdir}/pkgconfig/libvirt-builder-1.0.pc +%dir %{_includedir}/libvirt-builder-1.0 +%dir %{_includedir}/libvirt-builder-1.0/libvirt-builder +%{_includedir}/libvirt-builder-1.0/libvirt-builder/libvirt-builder.h +%{_includedir}/libvirt-builder-1.0/libvirt-builder/libvirt-builder-*.h +%if %{with_introspection} +%{_datadir}/gir-1.0/LibvirtBuilder-1.0.gir +%endif +%{_datadir}/gtk-doc/html/libvirt-builder + +%changelog diff --git a/libvirt-builder/Makefile.am b/libvirt-builder/Makefile.am new file mode 100644 index 0000000..91b502e --- /dev/null +++ b/libvirt-builder/Makefile.am @@ -0,0 +1,125 @@ + +EXTRA_DIST = libvirt-builder.sym +CLEANFILES = + +lib_LTLIBRARIES = libvirt-builder-1.0.la + +BUILDER_TEMPLATE_FILES = \ + libvirt-builder-enum-types.h.template \ + libvirt-builder-enum-types.c.template \ + $(NULL) + +BUILDER_GENERATED_ENUM_FILES = \ + libvirt-builder-enum-types.h \ + libvirt-builder-enum-types.c \ + $(NULL) + +BUILDER_GENERATED_FILES = \ + $(BUILDER_GENERATED_ENUM_FILES) \ + $(NULL) + +BUILDER_HEADER_FILES = \ + libvirt-builder.h \ + libvirt-builder-internal.h \ + libvirt-builder-main.h \ + $(NULL) +BUILDER_SOURCE_FILES = \ + libvirt-builder-main.c \ + $(NULL) + +libvirt_builder_1_0_ladir = $(includedir)/libvirt-builder-1.0/libvirt-builder +libvirt_builder_1_0_la_HEADERS = \ + $(BUILDER_HEADER_FILES) +libvirt_builder_1_0_la_SOURCES = \ + $(BUILDER_SOURCE_FILES) +nodist_libvirt_builder_1_0_la_HEADERS = \ + libvirt-builder-enum-types.h + $(NULL) +nodist_libvirt_builder_1_0_la_SOURCES = \ + libvirt-builder-enum-types.c \ + $(NULL) +libvirt_builder_1_0_la_CFLAGS = \ + -DBINDIR="\"$(bindir)\"" \ + -DDATADIR="\"$(datadir)\"" \ + -DLIBVIRT_BUILDER_BUILD \ + -DLIBEXECDIR="\"$(libexecdir)\"" \ + -DRUNDIR="\"$(rundir)\"" \ + $(COVERAGE_CFLAGS) \ + -I$(top_srcdir) \ + $(GLIB2_CFLAGS) \ + $(WARN_CFLAGS) \ + $(NULL) +libvirt_builder_1_0_la_LIBADD = \ + $(GLIB2_LIBS) \ + $(CYGWIN_EXTRA_LIBADD) \ + $(NULL) +libvirt_builder_1_0_la_DEPENDENCIES = \ + libvirt-builder.sym +libvirt_builder_1_0_la_LDFLAGS = \ + $(WARN_CFLAGS) \ + $(COVERAGE_CFLAGS:-f%=-Wc,f%) \ + $(CYGWIN_EXTRA_LDFLAGS) \ + $(MINGW_EXTRA_LDFLAGS) \ + -Wl,--version-script=$(srcdir)/libvirt-builder.sym \ + -version-info $(LIBVIRT_BUILDER_VERSION_INFO) + + +EXTRA_DIST += $(BUILDER_TEMPLATE_FILES) + +BUILT_SOURCES = $(BUILDER_GENERATED_FILES) +CLEANFILES += $(BUILDER_GENERATED_FILES) + +libvirt-builder-enum-types.h: $(BUILDER_HEADER_FILES) libvirt-builder-enum-types.h.template + $(AM_V_GEN) ( $(GLIB_MKENUMS) --template $(srcdir)/libvirt-builder-enum-types.h.template $(BUILDER_HEADER_FILES:%=$(srcdir)/%) ) | \ + sed -e "s/G_TYPE_VIR_CONFIG/GVIR_CONFIG_TYPE/" -e "s/g_vir/gvir/" > libvirt-builder-enum-types.h + +libvirt-builder-enum-types.c: $(BUILDER_HEADER_FILES) libvirt-builder-enum-types.c.template + $(AM_V_GEN) ( $(GLIB_MKENUMS) --template $(srcdir)/libvirt-builder-enum-types.c.template $(BUILDER_HEADER_FILES:%=$(srcdir)/%) ) | \ + sed -e "s/G_TYPE_VIR_CONFIG/GVIR_CONFIG_TYPE/" -e "s/g_vir/gvir/" > libvirt-builder-enum-types.c + +check_PROGRAMS = + +TESTS = $(check_PROGRAMS) + +if WITH_INTROSPECTION + +LibvirtBuilder-1.0.gir: libvirt-builder-1.0.la $(G_IR_SCANNER) Makefile.am + $(AM_V_GEN) $(G_IR_SCANNER) \ + --quiet \ + --warn-all \ + --namespace LibvirtBuilder \ + --nsversion 1.0 \ + --include Libosinfo-1.0 \ + --include LibvirtGConfig-1.0 \ + --identifier-prefix=GVirBuilder \ + --symbol-prefix=gvir_builder \ + --library=$(builddir)/libvirt-builder-1.0.la \ + --output $@ \ + -I$(top_srcdir) \ + -I$(top_builddir) \ + --verbose \ + --pkg=libosinfo-1.0 \ + --pkg=libvirt-gconfig-1.0 \ + --c-include="libvirt-builder/libvirt-builder.h" \ + --pkg-export=libvirt-builder-1.0 \ + $(srcdir)/libvirt-builder.h \ + $(BUILDER_SOURCE_FILES:%=$(srcdir)/%) \ + $(BUILDER_HEADER_FILES:%=$(srcdir)/%) \ + $(BUILDER_GENERATED_ENUM_FILES:%=%) \ + $(NULL) + +girdir = $(datadir)/gir-1.0 +gir_DATA = LibvirtBuilder-1.0.gir + +typelibsdir = $(libdir)/girepository-1.0 +typelibs_DATA = LibvirtBuilder-1.0.typelib + +%.typelib: %.gir + $(AM_V_GEN)$(G_IR_COMPILER) \ + --includedir=$(builddir) \ + --includedir=$(girdir) \ + -o $@ $< + +CLEANFILES += $(gir_DATA) $(typelibs_DATA) + +endif # WITH_INTROSPECTION diff --git a/libvirt-builder/libvirt-builder-enum-types.c.template b/libvirt-builder/libvirt-builder-enum-types.c.template new file mode 100644 index 0000000..74f2b9e --- /dev/null +++ b/libvirt-builder/libvirt-builder-enum-types.c.template @@ -0,0 +1,36 @@ +/*** BEGIN file-header ***/ +#include <libvirt-builder/libvirt-builder.h> + +/*** END file-header ***/ + +/*** BEGIN file-production ***/ +/* enumerations from "@filename@" */ +/*** END file-production ***/ + +/*** BEGIN value-header ***/ +GType +@enum_name@_get_type (void) +{ + static volatile gsize g_define_type_id__volatile = 0; + + if (g_once_init_enter (&g_define_type_id__volatile)) + { + static const G@Type@Value values[] = { +/*** END value-header ***/ + +/*** BEGIN value-production ***/ + { @VALUENAME@, "@VALUENAME@", "@valuenick@" }, +/*** END value-production ***/ + +/*** BEGIN value-tail ***/ + { 0, NULL, NULL } + }; + GType g_define_type_id = + g_@type@_register_static (g_intern_static_string ("@EnumName@"), values); + g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); + } + + return g_define_type_id__volatile; +} + +/*** END value-tail ***/ diff --git a/libvirt-builder/libvirt-builder-enum-types.h.template b/libvirt-builder/libvirt-builder-enum-types.h.template new file mode 100644 index 0000000..0e8acc4 --- /dev/null +++ b/libvirt-builder/libvirt-builder-enum-types.h.template @@ -0,0 +1,22 @@ +/*** BEGIN file-header ***/ +#ifndef __LIBVIRT_BUILDER_ENUM_TYPES_H__ +#define __LIBVIRT_BUILDER_ENUM_TYPES_H__ + +G_BEGIN_DECLS +/*** END file-header ***/ + +/*** BEGIN file-production ***/ + +/* enumerations from "@filename@" */ +/*** END file-production ***/ + +/*** BEGIN value-header ***/ +GType @enum_name@_get_type (void) G_GNUC_CONST; +#define @ENUMPREFIX@_TYPE_@ENUMSHORT@ (@enum_name@_get_type ()) +/*** END value-header ***/ + +/*** BEGIN file-tail ***/ +G_END_DECLS + +#endif /* __LIBVIRT_BUILDER_ENUM_TYPES_H__ */ +/*** END file-tail ***/ diff --git a/libvirt-builder/libvirt-builder-internal.h b/libvirt-builder/libvirt-builder-internal.h new file mode 100644 index 0000000..f230914 --- /dev/null +++ b/libvirt-builder/libvirt-builder-internal.h @@ -0,0 +1,28 @@ +/* + * libvirt-builder-internal.h: internal definitions just + * used by code from the library + * + * Copyright (C) 2012, 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Michal Privoznik <mprivozn@redhat.com> + * Christophe Fergeau <cfergeau@redhat.com> + */ + +#ifndef __LIBVIRT_BUILDER_INTERNAL_H__ +#define __LIBVIRT_BUILDER_INTERNAL_H__ + +#endif /* __LIBVIRT_BUILDER_INTERNAL_H__ */ diff --git a/libvirt-builder/libvirt-builder-main.c b/libvirt-builder/libvirt-builder-main.c new file mode 100644 index 0000000..ce4c8d1 --- /dev/null +++ b/libvirt-builder/libvirt-builder-main.c @@ -0,0 +1,86 @@ +/* + * libvirt-builder-main.c: libvirt builder integration + * + * Copyright (C) 2012, 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; If not, see + * <http://www.gnu.org/licenses/>. + * + * Authors: + * Daniel P. Berrange <berrange@redhat.com> + * Michal Privoznik <mprivozn@redhat.com> + * Christophe Fergeau <cfergeau@redhat.com> + */ + +#include <config.h> + +#include <stdlib.h> +#include <stdio.h> + +#include <libvirt-builder/libvirt-builder.h> + +/** + * gvir_builder_init: + * @argc: (inout): pointer to application's argc + * @argv: (inout) (array length=argc) (allow-none) (transfer none): Address of the + * <parameter>argv</parameter> parameter of main(), or %NULL. Any options + * understood by GTK+ are stripped before return. + */ +void gvir_builder_init(int *argc, + char ***argv) +{ + GError *err = NULL; + if (!gvir_builder_init_check(argc, argv, &err)) { + g_error("Could not initialize libvirt-builder: %s\n", + err->message); + } +} + +static void gvir_log_handler(const gchar *log_domain G_GNUC_UNUSED, + GLogLevelFlags log_level G_GNUC_UNUSED, + const gchar *message, + gpointer user_data) +{ + if (user_data) + fprintf(stderr, "%s\n", message); +} + +/** + * gvir_builder_init_check: + * @argc: (inout): pointer to application's argc + * @argv: (inout) (array length=argc) (allow-none) (transfer none): Address of the + * <parameter>argv</parameter> parameter of main(), or %NULL. Any options + * understood by GTK+ are stripped before return. + * @err: pointer to a #GError to which a message will be posted on error + */ +gboolean gvir_builder_init_check(G_GNUC_UNUSED int *argc, + G_GNUC_UNUSED char ***argv, + G_GNUC_UNUSED GError **err) +{ + /* GLib >= 2.31.0 debug is off by default, so we need to + * enable it. Older versions are on by default, so we need + * to disable it. + */ +#if GLIB_CHECK_VERSION(2, 31, 0) + if (getenv("LIBVIRT_BUILDER_DEBUG")) + g_log_set_handler(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, + gvir_log_handler, (void*)0x1); +#else + if (!getenv("LIBVIRT_BUILDER_DEBUG")) + g_log_set_handler(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, + gvir_log_handler, NULL); +#endif + + return TRUE; +} diff --git a/libvirt-builder/libvirt-builder-main.h b/libvirt-builder/libvirt-builder-main.h new file mode 100644 index 0000000..4babb2e --- /dev/null +++ b/libvirt-builder/libvirt-builder-main.h @@ -0,0 +1,41 @@ +/* + * libvirt-builder-main.h: libvirt builder integration + * + * Copyright (C) 2012, 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Daniel P. Berrange <berrange@redhat.com> + * Christophe Fergeau <cfergeau@redhat.com> + */ + +#if !defined(__LIBVIRT_BUILDER_H__) && !defined(LIBVIRT_BUILDER_BUILD) +#error "Only <libvirt-builder/libvirt-builder.h> can be included directly." +#endif + +#ifndef __LIBVIRT_BUILDER_MAIN_H__ +#define __LIBVIRT_BUILDER_MAIN_H__ + +G_BEGIN_DECLS + +void gvir_builder_init(int *argc, + char ***argv); +gboolean gvir_builder_init_check(int *argc, + char ***argv, + GError **err); + +G_END_DECLS + +#endif /* __LIBVIRT_BUILDER_MAIN_H__ */ diff --git a/libvirt-builder/libvirt-builder.h b/libvirt-builder/libvirt-builder.h new file mode 100644 index 0000000..69300e9 --- /dev/null +++ b/libvirt-builder/libvirt-builder.h @@ -0,0 +1,34 @@ +/* + * libvirt-builder.h: libvirt builder integration + * + * Copyright (C) 2012, 2013 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; If not, see + * <http://www.gnu.org/licenses/>. + * + * Author: Daniel P. Berrange <berrange@redhat.com> + * Christophe Fergeau <cfergeau@redhat.com> + */ + +#ifndef __LIBVIRT_BUILDER_H__ +#define __LIBVIRT_BUILDER_H__ + +/* External includes */ +#include <glib.h> + +/* Local includes */ +#include <libvirt-builder/libvirt-builder-main.h> +#include <libvirt-builder/libvirt-builder-enum-types.h> + +#endif /* __LIBVIRT_BUILDER_H__ */ diff --git a/libvirt-builder/libvirt-builder.sym b/libvirt-builder/libvirt-builder.sym new file mode 100644 index 0000000..4d24aa5 --- /dev/null +++ b/libvirt-builder/libvirt-builder.sym @@ -0,0 +1,8 @@ +LIBVIRT_BUILDER_0.0.1 { + global: + gvir_builder_init; + gvir_builder_init_check; + + local: + *; +}; diff --git a/m4/manywarnings.m4 b/m4/manywarnings.m4 new file mode 100644 index 0000000..be6d4c9 --- /dev/null +++ b/m4/manywarnings.m4 @@ -0,0 +1,222 @@ +# manywarnings.m4 serial 5 +dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Simon Josefsson + +# gl_MANYWARN_COMPLEMENT(OUTVAR, LISTVAR, REMOVEVAR) +# -------------------------------------------------- +# Copy LISTVAR to OUTVAR except for the entries in REMOVEVAR. +# Elements separated by whitespace. In set logic terms, the function +# does OUTVAR = LISTVAR \ REMOVEVAR. +AC_DEFUN([gl_MANYWARN_COMPLEMENT], +[ + gl_warn_set= + set x $2; shift + for gl_warn_item + do + case " $3 " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + $1=$gl_warn_set +]) + +# gl_MANYWARN_ALL_GCC(VARIABLE) +# ----------------------------- +# Add all documented GCC warning parameters to variable VARIABLE. +# Note that you need to test them using gl_WARN_ADD if you want to +# make sure your gcc understands it. +AC_DEFUN([gl_MANYWARN_ALL_GCC], +[ + dnl First, check for some issues that only occur when combining multiple + dnl gcc warning categories. + AC_REQUIRE([AC_PROG_CC]) + if test -n "$GCC"; then + + dnl Check if -W -Werror -Wno-missing-field-initializers is supported + dnl with the current $CC $CFLAGS $CPPFLAGS. + AC_MSG_CHECKING([whether -Wno-missing-field-initializers is supported]) + AC_CACHE_VAL([gl_cv_cc_nomfi_supported], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], [[]])], + [gl_cv_cc_nomfi_supported=yes], + [gl_cv_cc_nomfi_supported=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_nomfi_supported]) + + if test "$gl_cv_cc_nomfi_supported" = yes; then + dnl Now check whether -Wno-missing-field-initializers is needed + dnl for the { 0, } construct. + AC_MSG_CHECKING([whether -Wno-missing-field-initializers is needed]) + AC_CACHE_VAL([gl_cv_cc_nomfi_needed], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[void f (void) + { + typedef struct { int a; int b; } s_t; + s_t s1 = { 0, }; + } + ]], + [[]])], + [gl_cv_cc_nomfi_needed=no], + [gl_cv_cc_nomfi_needed=yes]) + CFLAGS="$gl_save_CFLAGS" + ]) + AC_MSG_RESULT([$gl_cv_cc_nomfi_needed]) + fi + + dnl Next, check if -Werror -Wuninitialized is useful with the + dnl user's choice of $CFLAGS; some versions of gcc warn that it + dnl has no effect if -O is not also used + AC_MSG_CHECKING([whether -Wuninitialized is supported]) + AC_CACHE_VAL([gl_cv_cc_uninitialized_supported], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror -Wuninitialized" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], [[]])], + [gl_cv_cc_uninitialized_supported=yes], + [gl_cv_cc_uninitialized_supported=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_uninitialized_supported]) + + fi + + # List all gcc warning categories. + gl_manywarn_set= + for gl_manywarn_item in \ + -W \ + -Wabi \ + -Waddress \ + -Waggressive-loop-optimizations \ + -Wall \ + -Warray-bounds \ + -Wattributes \ + -Wbad-function-cast \ + -Wbuiltin-macro-redefined \ + -Wcast-align \ + -Wchar-subscripts \ + -Wclobbered \ + -Wcomment \ + -Wcomments \ + -Wcoverage-mismatch \ + -Wcpp \ + -Wdeprecated \ + -Wdeprecated-declarations \ + -Wdisabled-optimization \ + -Wdiv-by-zero \ + -Wdouble-promotion \ + -Wempty-body \ + -Wendif-labels \ + -Wenum-compare \ + -Wextra \ + -Wformat-contains-nul \ + -Wformat-extra-args \ + -Wformat-nonliteral \ + -Wformat-security \ + -Wformat-y2k \ + -Wformat-zero-length \ + -Wfree-nonheap-object \ + -Wignored-qualifiers \ + -Wimplicit \ + -Wimplicit-function-declaration \ + -Wimplicit-int \ + -Winit-self \ + -Winline \ + -Wint-to-pointer-cast \ + -Winvalid-memory-model \ + -Winvalid-pch \ + -Wjump-misses-init \ + -Wlogical-op \ + -Wmain \ + -Wmaybe-uninitialized \ + -Wmissing-braces \ + -Wmissing-declarations \ + -Wmissing-field-initializers \ + -Wmissing-include-dirs \ + -Wmissing-parameter-type \ + -Wmissing-prototypes \ + -Wmudflap \ + -Wmultichar \ + -Wnarrowing \ + -Wnested-externs \ + -Wnonnull \ + -Wnormalized=nfc \ + -Wold-style-declaration \ + -Wold-style-definition \ + -Woverflow \ + -Woverlength-strings \ + -Woverride-init \ + -Wpacked \ + -Wpacked-bitfield-compat \ + -Wparentheses \ + -Wpointer-arith \ + -Wpointer-sign \ + -Wpointer-to-int-cast \ + -Wpragmas \ + -Wreturn-local-addr \ + -Wreturn-type \ + -Wsequence-point \ + -Wshadow \ + -Wsizeof-pointer-memaccess \ + -Wstack-protector \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wstrict-prototypes \ + -Wsuggest-attribute=const \ + -Wsuggest-attribute=format \ + -Wsuggest-attribute=noreturn \ + -Wsuggest-attribute=pure \ + -Wswitch \ + -Wswitch-default \ + -Wsync-nand \ + -Wsystem-headers \ + -Wtrampolines \ + -Wtrigraphs \ + -Wtype-limits \ + -Wuninitialized \ + -Wunknown-pragmas \ + -Wunsafe-loop-optimizations \ + -Wunused \ + -Wunused-but-set-parameter \ + -Wunused-but-set-variable \ + -Wunused-function \ + -Wunused-label \ + -Wunused-local-typedefs \ + -Wunused-macros \ + -Wunused-parameter \ + -Wunused-result \ + -Wunused-value \ + -Wunused-variable \ + -Wvarargs \ + -Wvariadic-macros \ + -Wvector-operation-performance \ + -Wvla \ + -Wvolatile-register-var \ + -Wwrite-strings \ + \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + + # Disable specific options as needed. + if test "$gl_cv_cc_nomfi_needed" = yes; then + gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" + fi + + if test "$gl_cv_cc_uninitialized_supported" = no; then + gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" + fi + + $1=$gl_manywarn_set +]) diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 new file mode 100644 index 0000000..337021f --- /dev/null +++ b/m4/virt-compile-warnings.m4 @@ -0,0 +1,235 @@ +dnl +dnl Enable all known GCC compiler warnings, except for those +dnl we can't yet cope with +dnl +AC_DEFUN([LIBVIRT_BUILDER_COMPILE_WARNINGS],[ + dnl ****************************** + dnl More compiler warnings + dnl ****************************** + + AC_ARG_ENABLE([werror], + AS_HELP_STRING([--enable-werror], [Use -Werror (if supported)]), + [set_werror="$enableval"], + [if test -d $srcdir/.git; then + is_git_version=true + set_werror=yes + else + set_werror=no + fi]) + + # List of warnings that are not relevant / wanted + + # Don't care about C++ compiler compat + dontwarn="$dontwarn -Wc++-compat" + dontwarn="$dontwarn -Wabi" + dontwarn="$dontwarn -Wdeprecated" + # Don't care about ancient C standard compat + dontwarn="$dontwarn -Wtraditional" + # Don't care about ancient C standard compat + dontwarn="$dontwarn -Wtraditional-conversion" + # Ignore warnings in /usr/include + dontwarn="$dontwarn -Wsystem-headers" + # Happy for compiler to add struct padding + dontwarn="$dontwarn -Wpadded" + # GCC very confused with -O2 + dontwarn="$dontwarn -Wunreachable-code" + # Too many to deal with + dontwarn="$dontwarn -Wconversion" + # Too many to deal with + dontwarn="$dontwarn -Wsign-conversion" + # GNULIB gettext.h violates + dontwarn="$dontwarn -Wvla" + # Many GNULIB header violations + dontwarn="$dontwarn -Wundef" + # Need to allow bad cast for execve() + dontwarn="$dontwarn -Wcast-qual" + # We need to use long long in many places + dontwarn="$dontwarn -Wlong-long" + # We allow manual list of all enum cases without default: + dontwarn="$dontwarn -Wswitch-default" + # We allow optional default: instead of listing all enum values + dontwarn="$dontwarn -Wswitch-enum" + # Not a problem since we don't use -fstrict-overflow + dontwarn="$dontwarn -Wstrict-overflow" + # Not a problem since we don't use -funsafe-loop-optimizations + dontwarn="$dontwarn -Wunsafe-loop-optimizations" + # Things like virAsprintf mean we can't use this + dontwarn="$dontwarn -Wformat-nonliteral" + # Gnulib's stat-time.h violates this + dontwarn="$dontwarn -Waggregate-return" + # gcc 4.4.6 complains this is C++ only; gcc 4.7.0 implies this from -Wall + dontwarn="$dontwarn -Wenum-compare" + + # gcc 4.2 treats attribute(format) as an implicit attribute(nonnull), + # which triggers spurious warnings for our usage + AC_CACHE_CHECK([whether the C compiler's -Wformat allows NULL strings], + [lv_cv_gcc_wformat_null_works], [ + save_CFLAGS=$CFLAGS + CFLAGS='-Wunknown-pragmas -Werror -Wformat' + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <stddef.h> + static __attribute__ ((__format__ (__printf__, 1, 2))) int + foo (const char *fmt, ...) { return !fmt; } + ]], [[ + return foo(NULL); + ]])], + [lv_cv_gcc_wformat_null_works=yes], + [lv_cv_gcc_wformat_null_works=no]) + CFLAGS=$save_CFLAGS]) + + # Gnulib uses '#pragma GCC diagnostic push' to silence some + # warnings, but older gcc doesn't support this. + AC_CACHE_CHECK([whether pragma GCC diagnostic push works], + [lv_cv_gcc_pragma_push_works], [ + save_CFLAGS=$CFLAGS + CFLAGS='-Wunknown-pragmas -Werror' + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #pragma GCC diagnostic push + #pragma GCC diagnostic pop + ]])], + [lv_cv_gcc_pragma_push_works=yes], + [lv_cv_gcc_pragma_push_works=no]) + CFLAGS=$save_CFLAGS]) + if test $lv_cv_gcc_pragma_push_works = no; then + dontwarn="$dontwarn -Wmissing-prototypes" + dontwarn="$dontwarn -Wmissing-declarations" + dontwarn="$dontwarn -Wcast-align" + else + AC_DEFINE_UNQUOTED([WORKING_PRAGMA_PUSH], 1, + [Define to 1 if gcc supports pragma push/pop]) + fi + + dnl Check whether strchr(s, char variable) causes a bogus compile + dnl warning, which is the case with GCC < 4.6 on some glibc + AC_CACHE_CHECK([whether the C compiler's -Wlogical-op gives bogus warnings], + [lv_cv_gcc_wlogical_op_broken], [ + save_CFLAGS="$CFLAGS" + CFLAGS="-O2 -Wlogical-op -Werror" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <string.h> + ]], [[ + const char *haystack; + char needle; + return strchr(haystack, needle) == haystack;]])], + [lv_cv_gcc_wlogical_op_broken=no], + [lv_cv_gcc_wlogical_op_broken=yes]) + CFLAGS="$save_CFLAGS"]) + + # We might fundamentally need some of these disabled forever, but + # ideally we'd turn many of them on + dontwarn="$dontwarn -Wfloat-equal" + dontwarn="$dontwarn -Wdeclaration-after-statement" + dontwarn="$dontwarn -Wcast-qual" + dontwarn="$dontwarn -Wconversion" + dontwarn="$dontwarn -Wsign-conversion" + dontwarn="$dontwarn -Wpacked" + dontwarn="$dontwarn -Wunused-macros" + dontwarn="$dontwarn -Woverlength-strings" + dontwarn="$dontwarn -Wstack-protector" + + # Get all possible GCC warnings + gl_MANYWARN_ALL_GCC([maybewarn]) + + # Remove the ones we don't want, blacklisted earlier + gl_MANYWARN_COMPLEMENT([wantwarn], [$maybewarn], [$dontwarn]) + + # Check for $CC support of each warning + for w in $wantwarn; do + gl_WARN_ADD([$w]) + done + + # GNULIB uses '-W' (aka -Wextra) which includes a bunch of stuff. + # Unfortunately, this means you can't simply use '-Wsign-compare' + # with gl_MANYWARN_COMPLEMENT + # So we have -W enabled, and then have to explicitly turn off... + gl_WARN_ADD([-Wno-sign-compare]) + + # GNULIB expects this to be part of -Wc++-compat, but we turn + # that one off, so we need to manually enable this again + gl_WARN_ADD([-Wjump-misses-init]) + + # GNULIB turns on -Wformat=2 which implies -Wformat-nonliteral, + # so we need to manually re-exclude it. Also, older gcc 4.2 + # added an implied ATTRIBUTE_NONNULL on any parameter marked + # ATTRIBUTE_FMT_PRINT, which causes -Wformat failure on our + # intentional use of virReportError(code, NULL). + gl_WARN_ADD([-Wno-format-nonliteral]) + if test $lv_cv_gcc_wformat_null_works = no; then + gl_WARN_ADD([-Wno-format]) + fi + + # This should be < 256 really. Currently we're down to 4096, + # but using 1024 bytes sized buffers (mostly for virStrerror) + # stops us from going down further + gl_WARN_ADD([-Wframe-larger-than=4096]) + dnl gl_WARN_ADD([-Wframe-larger-than=256]) + + # Silence certain warnings in gnulib, and use improved glibc headers + AC_DEFINE([lint], [1], + [Define to 1 if the compiler is checking for lint.]) + AH_VERBATIM([FORTIFY_SOURCE], + [/* Enable compile-time and run-time bounds-checking, and some warnings, + without upsetting newer glibc. */ + #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__ + # define _FORTIFY_SOURCE 2 + #endif + ]) + + # Extra special flags + dnl -fstack-protector stuff passes gl_WARN_ADD with gcc + dnl on Mingw32, but fails when actually used + case $host in + *-*-linux*) + dnl Fedora only uses -fstack-protector, but doesn't seem to + dnl be great overhead in adding -fstack-protector-all instead + dnl gl_WARN_ADD([-fstack-protector]) + gl_WARN_ADD([-fstack-protector-all]) + gl_WARN_ADD([--param=ssp-buffer-size=4]) + dnl Even though it supports it, clang complains about + dnl use of --param=ssp-buffer-size=4 unless used with + dnl the -c arg. It doesn't like it when used with args + dnl that just link together .o files. Unfortunately + dnl we can't avoid that with automake, so we must turn + dnl off the following clang specific warning + gl_WARN_ADD([-Wno-unused-command-line-argument]) + ;; + *-*-freebsd*) + dnl FreeBSD ships old gcc 4.2.1 which doesn't handle + dnl -fstack-protector-all well + gl_WARN_ADD([-fstack-protector]) + + gl_WARN_ADD([-Wno-unused-command-line-argument]) + ;; + esac + gl_WARN_ADD([-fexceptions]) + gl_WARN_ADD([-fasynchronous-unwind-tables]) + gl_WARN_ADD([-fdiagnostics-show-option]) + gl_WARN_ADD([-funit-at-a-time]) + + # Need -fipa-pure-const in order to make -Wsuggest-attribute=pure + # fire even without -O. + gl_WARN_ADD([-fipa-pure-const]) + # We should eventually enable this, but right now there are at + # least 75 functions triggering warnings. + gl_WARN_ADD([-Wno-suggest-attribute=pure]) + gl_WARN_ADD([-Wno-suggest-attribute=const]) + + if test "$set_werror" = "yes" + then + gl_WARN_ADD([-Werror]) + fi + + dnl Needed to keep compile quiet on python 2.4 + save_WARN_CFLAGS=$WARN_CFLAGS + WARN_CFLAGS= + gl_WARN_ADD([-Wno-redundant-decls]) + WARN_PYTHON_CFLAGS=$WARN_CFLAGS + AC_SUBST(WARN_PYTHON_CFLAGS) + WARN_CFLAGS=$save_WARN_CFLAGS + + if test "$gl_cv_warn_c__Wlogical_op" = yes && + test "$lv_cv_gcc_wlogical_op_broken" = yes; then + AC_DEFINE_UNQUOTED([BROKEN_GCC_WLOGICALOP], 1, + [Define to 1 if gcc -Wlogical-op reports false positives on strchr]) + fi +]) diff --git a/m4/virt-coverage.m4 b/m4/virt-coverage.m4 new file mode 100644 index 0000000..faa887a --- /dev/null +++ b/m4/virt-coverage.m4 @@ -0,0 +1,21 @@ +AC_DEFUN([LIBVIRT_BUILDER_COVERAGE],[ + AC_ARG_ENABLE([test-coverage], + [ --enable-test-coverage turn on code coverage instrumentation], + [case "${enableval}" in + yes|no) ;; + *) AC_MSG_ERROR([bad value ${enableval} for test-coverage option]) ;; + esac], + [enableval=no]) + enable_coverage=$enableval + + if test "${enable_coverage}" = yes; then + save_WARN_CFLAGS=$WARN_CFLAGS + WARN_CFLAGS= + gl_WARN_ADD([-fprofile-arcs]) + gl_WARN_ADD([-ftest-coverage]) + COVERAGE_FLAGS=$WARN_CFLAGS + AC_SUBST([COVERAGE_CFLAGS], [$COVERAGE_FLAGS]) + AC_SUBST([COVERAGE_LDFLAGS], [$COVERAGE_FLAGS]) + WARN_CFLAGS=$save_WARN_CFLAGS + fi +]) diff --git a/m4/virt-gettext.m4 b/m4/virt-gettext.m4 new file mode 100644 index 0000000..504272d --- /dev/null +++ b/m4/virt-gettext.m4 @@ -0,0 +1,18 @@ +AC_DEFUN([LIBVIRT_BUILDER_GETTEXT],[ + # Autoconf 2.61a.99 and earlier don't support linking a file only + # in VPATH builds. But since GNUmakefile is for maintainer use + # only, it does not matter if we skip the link with older autoconf. + # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH + # builds, so use a shell variable to bypass this. + GNUmakefile=GNUmakefile + m4_if(m4_version_compare([2.61a.100], + m4_defn([m4_PACKAGE_VERSION])), [1], [], + [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], + [GNUmakefile=$GNUmakefile])]) + + GETTEXT_PACKAGE=libvirt-builder + AC_SUBST(GETTEXT_PACKAGE) + AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE],"$GETTEXT_PACKAGE", [GETTEXT package name]) + + dnl IT_PROG_INTLTOOL([0.35.0]) +]) diff --git a/m4/virt-gtk-misc.m4 b/m4/virt-gtk-misc.m4 new file mode 100644 index 0000000..4efec6b --- /dev/null +++ b/m4/virt-gtk-misc.m4 @@ -0,0 +1,7 @@ +AC_DEFUN([LIBVIRT_BUILDER_GTK_MISC],[ + GTK_DOC_CHECK([1.10],[--flavour no-tmpl]) + + # Setup GLIB_MKENUMS to use glib-mkenums even if GLib is uninstalled. + GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0` + AC_SUBST(GLIB_MKENUMS) +]) diff --git a/m4/virt-introspection.m4 b/m4/virt-introspection.m4 new file mode 100644 index 0000000..5325b48 --- /dev/null +++ b/m4/virt-introspection.m4 @@ -0,0 +1,26 @@ +AC_DEFUN([LIBVIRT_BUILDER_INTROSPECTION],[ + AC_ARG_ENABLE([introspection], + AS_HELP_STRING([--enable-introspection], [enable GObject introspection]), + [], [enable_introspection=check]) + + if test "x$enable_introspection" != "xno" ; then + PKG_CHECK_MODULES([GOBJECT_INTROSPECTION], + [gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_REQUIRED], + [enable_introspection=yes], + [ + if test "x$enable_introspection" = "xcheck"; then + enable_introspection=no + else + AC_MSG_ERROR([gobject-introspection is not available]) + fi + ]) + if test "x$enable_introspection" = "xyes" ; then + AC_DEFINE([WITH_GOBJECT_INTROSPECTION], [1], [enable GObject introspection support]) + AC_SUBST(GOBJECT_INTROSPECTION_CFLAGS) + AC_SUBST(GOBJECT_INTROSPECTION_LIBS) + AC_SUBST([G_IR_SCANNER], [$($PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0)]) + AC_SUBST([G_IR_COMPILER], [$($PKG_CONFIG --variable=g_ir_compiler gobject-introspection-1.0)]) + fi + fi + AM_CONDITIONAL([WITH_INTROSPECTION], [test "x$enable_introspection" = "xyes"]) +]) diff --git a/m4/virt-win32.m4 b/m4/virt-win32.m4 new file mode 100644 index 0000000..090565e --- /dev/null +++ b/m4/virt-win32.m4 @@ -0,0 +1,20 @@ +AC_DEFUN([LIBVIRT_BUILDER_WIN32],[ + dnl Extra link-time flags for Cygwin. + dnl Copied from libxml2 configure.in, but I removed mingw changes + dnl for now since I'm not supporting mingw at present. - RWMJ + CYGWIN_EXTRA_LDFLAGS= + CYGWIN_EXTRA_LIBADD= + MINGW_EXTRA_LDFLAGS= + case "$host" in + *-*-cygwin*) + CYGWIN_EXTRA_LDFLAGS="-no-undefined" + CYGWIN_EXTRA_LIBADD="${INTLLIBS}" + ;; + *-*-mingw*) + MINGW_EXTRA_LDFLAGS="-no-undefined" + ;; + esac + AC_SUBST([CYGWIN_EXTRA_LDFLAGS]) + AC_SUBST([CYGWIN_EXTRA_LIBADD]) + AC_SUBST([MINGW_EXTRA_LDFLAGS]) +]) diff --git a/m4/warnings.m4 b/m4/warnings.m4 new file mode 100644 index 0000000..1848732 --- /dev/null +++ b/m4/warnings.m4 @@ -0,0 +1,70 @@ +# warnings.m4 serial 8 +dnl Copyright (C) 2008-2013 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Simon Josefsson + +# gl_AS_VAR_APPEND(VAR, VALUE) +# ---------------------------- +# Provide the functionality of AS_VAR_APPEND if Autoconf does not have it. +m4_ifdef([AS_VAR_APPEND], +[m4_copy([AS_VAR_APPEND], [gl_AS_VAR_APPEND])], +[m4_define([gl_AS_VAR_APPEND], +[AS_VAR_SET([$1], [AS_VAR_GET([$1])$2])])]) + + +# gl_COMPILER_OPTION_IF(OPTION, [IF-SUPPORTED], [IF-NOT-SUPPORTED], +# [PROGRAM = AC_LANG_PROGRAM()]) +# ----------------------------------------------------------------- +# Check if the compiler supports OPTION when compiling PROGRAM. +# +# FIXME: gl_Warn must be used unquoted until we can assume Autoconf +# 2.64 or newer. +AC_DEFUN([gl_COMPILER_OPTION_IF], +[AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_[]_AC_LANG_ABBREV[]_$1])dnl +AS_VAR_PUSHDEF([gl_Flags], [_AC_LANG_PREFIX[]FLAGS])dnl +AC_CACHE_CHECK([whether _AC_LANG compiler handles $1], m4_defn([gl_Warn]), [ + gl_save_compiler_FLAGS="$gl_Flags" + gl_AS_VAR_APPEND(m4_defn([gl_Flags]), [" $gl_unknown_warnings_are_errors $1"]) + AC_COMPILE_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])], + [AS_VAR_SET(gl_Warn, [yes])], + [AS_VAR_SET(gl_Warn, [no])]) + gl_Flags="$gl_save_compiler_FLAGS" +]) +AS_VAR_IF(gl_Warn, [yes], [$2], [$3]) +AS_VAR_POPDEF([gl_Flags])dnl +AS_VAR_POPDEF([gl_Warn])dnl +]) + +# gl_UNKNOWN_WARNINGS_ARE_ERRORS +# ------------------------------ +# Clang doesn't complain about unknown warning options unless one also +# specifies -Wunknown-warning-option -Werror. Detect this. +AC_DEFUN([gl_UNKNOWN_WARNINGS_ARE_ERRORS], +[gl_COMPILER_OPTION_IF([-Werror -Wunknown-warning-option], + [gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'], + [gl_unknown_warnings_are_errors=])]) + +# gl_WARN_ADD(OPTION, [VARIABLE = WARN_CFLAGS], +# [PROGRAM = AC_LANG_PROGRAM()]) +# --------------------------------------------- +# Adds parameter to WARN_CFLAGS if the compiler supports it when +# compiling PROGRAM. For example, gl_WARN_ADD([-Wparentheses]). +# +# If VARIABLE is a variable name, AC_SUBST it. +AC_DEFUN([gl_WARN_ADD], +[AC_REQUIRE([gl_UNKNOWN_WARNINGS_ARE_ERRORS]) +gl_COMPILER_OPTION_IF([$1], + [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])], + [], + [$3]) +m4_ifval([$2], + [AS_LITERAL_IF([$2], [AC_SUBST([$2])])], + [AC_SUBST([WARN_CFLAGS])])dnl +]) + +# Local Variables: +# mode: autoconf +# End: diff --git a/maint.mk b/maint.mk new file mode 100644 index 0000000..42f5c90 --- /dev/null +++ b/maint.mk @@ -0,0 +1,1511 @@ +# -*-Makefile-*- +# This Makefile fragment tries to be general-purpose enough to be +# used by many projects via the gnulib maintainer-makefile module. + +## Copyright (C) 2001-2011 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 <http://www.gnu.org/licenses/>. + +# This is reported not to work with make-3.79.1 +# ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)) +ME := maint.mk + +# Diagnostic for continued use of deprecated variable. +# Remove in 2013 +ifneq ($(build_aux),) + $(error "$(ME): \ +set $$(_build-aux) relative to $$(srcdir) instead of $$(build_aux)") +endif + +# Do not save the original name or timestamp in the .tar.gz file. +# Use --rsyncable if available. +gzip_rsyncable := \ + $(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null \ + && printf %s --rsyncable) +GZIP_ENV = '--no-name --best $(gzip_rsyncable)' + +GIT = git +VC = $(GIT) + +VC_LIST = $(srcdir)/$(_build-aux)/vc-list-files -C $(srcdir) + +# You can override this variable in cfg.mk to set your own regexp +# matching files to ignore. +VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$ + +# This is to preprocess robustly the output of $(VC_LIST), so that even +# when $(srcdir) is a pathological name like "....", the leading sed command +# removes only the intended prefix. +_dot_escaped_srcdir = $(subst .,\.,$(srcdir)) + +# Post-process $(VC_LIST) output, prepending $(srcdir)/, but only +# when $(srcdir) is not ".". +ifeq ($(srcdir),.) +_prepend_srcdir_prefix = +else +_prepend_srcdir_prefix = | sed 's|^|$(srcdir)/|' +endif + +# In order to be able to consistently filter "."-relative names, +# (i.e., with no $(srcdir) prefix), this definition is careful to +# remove any $(srcdir) prefix, and to restore what it removes. +_sc_excl = \ + $(if $(exclude_file_name_regexp--$@),$(exclude_file_name_regexp--$@),^$$) +VC_LIST_EXCEPT = \ + $(VC_LIST) | sed 's|^$(_dot_escaped_srcdir)/||' \ + | if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \ + else grep -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \ + | grep -Ev -e '($(VC_LIST_ALWAYS_EXCLUDE_REGEX)|$(_sc_excl))' \ + $(_prepend_srcdir_prefix) + +ifeq ($(origin prev_version_file), undefined) + prev_version_file = $(srcdir)/.prev-version +endif + +PREV_VERSION := $(shell cat $(prev_version_file) 2>/dev/null) +VERSION_REGEXP = $(subst .,\.,$(VERSION)) +PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION)) + +ifeq ($(VC),$(GIT)) +this-vc-tag = v$(VERSION) +this-vc-tag-regexp = v$(VERSION_REGEXP) +else +tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]') +tag-this-version = $(subst .,_,$(VERSION)) +this-vc-tag = $(tag-package)-$(tag-this-version) +this-vc-tag-regexp = $(this-vc-tag) +endif +my_distdir = $(PACKAGE)-$(VERSION) + +# Old releases are stored here. +release_archive_dir ?= ../release + +# Override gnu_rel_host and url_dir_list in cfg.mk if these are not right. +# Use alpha.gnu.org for alpha and beta releases. +# Use ftp.gnu.org for stable releases. +gnu_ftp_host-alpha = alpha.gnu.org +gnu_ftp_host-beta = alpha.gnu.org +gnu_ftp_host-stable = ftp.gnu.org +gnu_rel_host ?= $(gnu_ftp_host-$(RELEASE_TYPE)) + +ifeq ($(gnu_rel_host),ftp.gnu.org) +url_dir_list ?= http://ftpmirror.gnu.org/$(PACKAGE) +else +url_dir_list ?= ftp://$(gnu_rel_host)/gnu/$(PACKAGE) +endif + +# Override this in cfg.mk if you are using a different format in your +# NEWS file. +today = $(shell date +%Y-%m-%d) + +# Select which lines of NEWS are searched for $(news-check-regexp). +# This is a sed line number spec. The default says that we search +# lines 1..10 of NEWS for $(news-check-regexp). +# If you want to search only line 3 or only lines 20-22, use "3" or "20,22". +news-check-lines-spec ?= 1,10 +news-check-regexp ?= '^\*.* $(VERSION_REGEXP) \($(today)\)' + +# Prevent programs like 'sort' from considering distinct strings to be equal. +# Doing it here saves us from having to set LC_ALL elsewhere in this file. +export LC_ALL = C + +## --------------- ## +## Sanity checks. ## +## --------------- ## + +_cfg_mk := $(shell test -f $(srcdir)/cfg.mk && echo '$(srcdir)/cfg.mk') + +# Collect the names of rules starting with `sc_'. +syntax-check-rules := $(sort $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \ + $(srcdir)/$(ME) $(_cfg_mk))) +.PHONY: $(syntax-check-rules) + +ifeq ($(shell $(VC_LIST) >/dev/null 2>&1; echo $$?),0) +local-checks-available += $(syntax-check-rules) +else +local-checks-available += no-vc-detected +no-vc-detected: + @echo "No version control files detected; skipping syntax check" +endif +.PHONY: $(local-checks-available) + +# Arrange to print the name of each syntax-checking rule just before running it. +$(syntax-check-rules): %: %.m +sc_m_rules_ = $(patsubst %, %.m, $(syntax-check-rules)) +.PHONY: $(sc_m_rules_) +$(sc_m_rules_): + @echo $(patsubst sc_%.m, %, $@) + @date +%s.%N > .sc-start-$(basename $@) + +# Compute and print the elapsed time for each syntax-check rule. +sc_z_rules_ = $(patsubst %, %.z, $(syntax-check-rules)) +.PHONY: $(sc_z_rules_) +$(sc_z_rules_): %.z: % + @end=$$(date +%s.%N); \ + start=$$(cat .sc-start-$*); \ + rm -f .sc-start-$*; \ + awk -v s=$$start -v e=$$end \ + 'END {printf "%.2f $(patsubst sc_%,%,$*)\n", e - s}' < /dev/null + +# The patsubst here is to replace each sc_% rule with its sc_%.z wrapper +# that computes and prints elapsed time. +local-check := \ + $(patsubst sc_%, sc_%.z, \ + $(filter-out $(local-checks-to-skip), $(local-checks-available))) + +syntax-check: $(local-check) + +# _sc_search_regexp +# +# This macro searches for a given construct in the selected files and +# then takes some action. +# +# Parameters (shell variables): +# +# prohibit | require +# +# Regular expression (ERE) denoting either a forbidden construct +# or a required construct. Those arguments are exclusive. +# +# in_vc_files | in_files +# +# grep-E-style regexp denoting the files to check. If no files +# are specified the default are all the files that are under +# version control. +# +# containing | non_containing +# +# Select the files (non) containing strings matching this regexp. +# If both arguments are specified then CONTAINING takes +# precedence. +# +# with_grep_options +# +# Extra options for grep. +# +# ignore_case +# +# Ignore case. +# +# halt +# +# Message to display before to halting execution. +# +# Finally, you may exempt files based on an ERE matching file names. +# For example, to exempt from the sc_space_tab check all files with the +# .diff suffix, set this Make variable: +# +# exclude_file_name_regexp--sc_space_tab = \.diff$ +# +# Note that while this functionality is mostly inherited via VC_LIST_EXCEPT, +# when filtering by name via in_files, we explicitly filter out matching +# names here as well. + +# By default, _sc_search_regexp does not ignore case. +export ignore_case = +_ignore_case = $$(test -n "$$ignore_case" && printf %s -i || :) + +define _sc_say_and_exit + dummy=; : so we do not need a semicolon before each use; \ + { printf '%s\n' "$(ME): $$msg" 1>&2; exit 1; }; +endef + +# _sc_search_regexp used to be named _prohibit_regexp. However, +# upgrading to the new definition and leaving the old name undefined +# would usually convert each custom rule using $(_prohibit_regexp) +# (usually defined in cfg.mk) into a no-op. This definition ensures +# that people know right away if they're still using the old name. +# FIXME: remove in 2012. +_prohibit_regexp = \ + $(error '*** you need to s/_prohibit_regexp/_sc_search_regexp/, and adapt') + +define _sc_search_regexp + dummy=; : so we do not need a semicolon before each use; \ + \ + : Check arguments; \ + test -n "$$prohibit" && test -n "$$require" \ + && { msg='Cannot specify both prohibit and require' \ + $(_sc_say_and_exit) } || :; \ + test -z "$$prohibit" && test -z "$$require" \ + && { msg='Should specify either prohibit or require' \ + $(_sc_say_and_exit) } || :; \ + test -n "$$in_vc_files" && test -n "$$in_files" \ + && { msg='Cannot specify both in_vc_files and in_files' \ + $(_sc_say_and_exit) } || :; \ + test "x$$halt" != x \ + || { msg='halt not defined' $(_sc_say_and_exit) }; \ + \ + : Filter by file name; \ + if test -n "$$in_files"; then \ + files=$$(find $(srcdir) | grep -E "$$in_files" \ + | grep -Ev '$(exclude_file_name_regexp--$@)'); \ + else \ + files=$$($(VC_LIST_EXCEPT)); \ + if test -n "$$in_vc_files"; then \ + files=$$(echo "$$files" | grep -E "$$in_vc_files"); \ + fi; \ + fi; \ + \ + : Filter by content; \ + test -n "$$files" && test -n "$$containing" \ + && { files=$$(grep -l "$$containing" $$files); } || :; \ + test -n "$$files" && test -n "$$non_containing" \ + && { files=$$(grep -vl "$$non_containing" $$files); } || :; \ + \ + : Check for the construct; \ + if test -n "$$files"; then \ + if test -n "$$prohibit"; then \ + grep $$with_grep_options $(_ignore_case) -nE "$$prohibit" $$files \ + && { msg="$$halt" $(_sc_say_and_exit) } || :; \ + else \ + grep $$with_grep_options $(_ignore_case) -LE "$$require" $$files \ + | grep . \ + && { msg="$$halt" $(_sc_say_and_exit) } || :; \ + fi \ + else :; \ + fi || :; +endef + +sc_avoid_if_before_free: + @$(srcdir)/$(_build-aux)/useless-if-before-free \ + $(useless_free_options) \ + $$($(VC_LIST_EXCEPT) | grep -v useless-if-before-free) && \ + { echo '$(ME): found useless "if" before "free" above' 1>&2; \ + exit 1; } || : + +sc_cast_of_argument_to_free: + @prohibit='\<free *\( *\(' halt='don'\''t cast free argument' \ + $(_sc_search_regexp) + +sc_cast_of_x_alloc_return_value: + @prohibit='\*\) *x(m|c|re)alloc\>' \ + halt='don'\''t cast x*alloc return value' \ + $(_sc_search_regexp) + +sc_cast_of_alloca_return_value: + @prohibit='\*\) *alloca\>' \ + halt='don'\''t cast alloca return value' \ + $(_sc_search_regexp) + +sc_space_tab: + @prohibit='[ ] ' \ + halt='found SPACE-TAB sequence; remove the SPACE' \ + $(_sc_search_regexp) + +# Don't use *scanf or the old ato* functions in `real' code. +# They provide no error checking mechanism. +# Instead, use strto* functions. +sc_prohibit_atoi_atof: + @prohibit='\<([fs]?scanf|ato([filq]|ll)) *\(' \ + halt='do not use *scan''f, ato''f, ato''i, ato''l, ato''ll or ato''q' \ + $(_sc_search_regexp) + +# Use STREQ rather than comparing strcmp == 0, or != 0. +sc_prohibit_strcmp: + @grep -nE '! *str''cmp *\(|\<str''cmp *\(.+\) *[!=]=' \ + $$($(VC_LIST_EXCEPT)) \ + | grep -vE ':# *define STRN?EQ\(' && \ + { echo '$(ME): replace str''cmp calls above with g_str_equal' \ + 1>&2; exit 1; } || : + +# Pass EXIT_*, not number, to usage, exit, and error (when exiting) +# Convert all uses automatically, via these two commands: +# git grep -l '\<exit *(1)' \ +# | grep -vEf .x-sc_prohibit_magic_number_exit \ +# | xargs --no-run-if-empty \ +# perl -pi -e 's/(^|[^.])\b(exit ?)\(1\)/$1$2(EXIT_FAILURE)/' +# git grep -l '\<exit *(0)' \ +# | grep -vEf .x-sc_prohibit_magic_number_exit \ +# | xargs --no-run-if-empty \ +# perl -pi -e 's/(^|[^.])\b(exit ?)\(0\)/$1$2(EXIT_SUCCESS)/' +sc_prohibit_magic_number_exit: + @prohibit='(^|[^.])\<(usage|exit) ?\([0-9]|\<error ?\([1-9][0-9]*,' \ + halt='use EXIT_* values rather than magic number' \ + $(_sc_search_regexp) + +# Using EXIT_SUCCESS as the first argument to error is misleading, +# since when that parameter is 0, error does not exit. Use `0' instead. +sc_error_exit_success: + @prohibit='error *\(EXIT_SUCCESS,' \ + in_vc_files='\.[chly]$$' \ + halt='found error (EXIT_SUCCESS' \ + $(_sc_search_regexp) + +# `FATAL:' should be fully upper-cased in error messages +# `WARNING:' should be fully upper-cased, or fully lower-cased +sc_error_message_warn_fatal: + @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \ + | grep -E '"Warning|"Fatal|"fatal' && \ + { echo '$(ME): use FATAL, WARNING or warning' 1>&2; \ + exit 1; } || : + +# Error messages should not start with a capital letter +sc_error_message_uppercase: + @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \ + | grep -E '"[A-Z]' \ + | grep -vE '"FATAL|"WARNING|"Java|"C#|PRIuMAX' && \ + { echo '$(ME): found capitalized error message' 1>&2; \ + exit 1; } || : + +# Error messages should not end with a period +sc_error_message_period: + @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \ + | grep -E '[^."]\."' && \ + { echo '$(ME): found error message ending in period' 1>&2; \ + exit 1; } || : + +sc_file_system: + @prohibit=file''system \ + ignore_case=1 \ + halt='found use of "file''system"; spell it "file system"' \ + $(_sc_search_regexp) + +# Don't use cpp tests of this symbol. All code assumes config.h is included. +sc_prohibit_have_config_h: + @prohibit='^# *if.*HAVE''_CONFIG_H' \ + halt='found use of HAVE''_CONFIG_H; remove' \ + $(_sc_search_regexp) + +# Nearly all .c files must include <config.h>. However, we also permit this +# via inclusion of a package-specific header, if cfg.mk specified one. +# config_h_header must be suitable for grep -E. +config_h_header ?= <config\.h> +sc_require_config_h: + @require='^# *include $(config_h_header)' \ + in_vc_files='\.c$$' \ + halt='the above files do not include <config.h>' \ + $(_sc_search_regexp) + +# You must include <config.h> before including any other header file. +# This can possibly be via a package-specific header, if given by cfg.mk. +sc_require_config_h_first: + @if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ + fail=0; \ + for i in $$($(VC_LIST_EXCEPT) | grep '\.c$$'); do \ + grep '^# *include\>' $$i | sed 1q \ + | grep -E '^# *include $(config_h_header)' > /dev/null \ + || { echo $$i; fail=1; }; \ + done; \ + test $$fail = 1 && \ + { echo '$(ME): the above files include some other header' \ + 'before <config.h>' 1>&2; exit 1; } || :; \ + else :; \ + fi + +sc_prohibit_HAVE_MBRTOWC: + @prohibit='\bHAVE_MBRTOWC\b' \ + halt="do not use $$prohibit; it is always defined" \ + $(_sc_search_regexp) + +# To use this "command" macro, you must first define two shell variables: +# h: the header name, with no enclosing <> or "" +# re: a regular expression that matches IFF something provided by $h is used. +define _sc_header_without_use + dummy=; : so we do not need a semicolon before each use; \ + h_esc=`echo '[<"]'"$$h"'[">]'|sed 's/\./\\\\./g'`; \ + if $(VC_LIST_EXCEPT) | grep -l '\.c$$' > /dev/null; then \ + files=$$(grep -l '^# *include '"$$h_esc" \ + $$($(VC_LIST_EXCEPT) | grep '\.c$$')) && \ + grep -LE "$$re" $$files | grep . && \ + { echo "$(ME): the above files include $$h but don't use it" \ + 1>&2; exit 1; } || :; \ + else :; \ + fi +endef + +# Prohibit the inclusion of assert.h without an actual use of assert. +sc_prohibit_assert_without_use: + @h='assert.h' re='\<assert *\(' $(_sc_header_without_use) + +# Prohibit the inclusion of close-stream.h without an actual use. +sc_prohibit_close_stream_without_use: + @h='close-stream.h' re='\<close_stream *\(' $(_sc_header_without_use) + +# Prohibit the inclusion of getopt.h without an actual use. +sc_prohibit_getopt_without_use: + @h='getopt.h' re='\<getopt(_long)? *\(' $(_sc_header_without_use) + +# Don't include quotearg.h unless you use one of its functions. +sc_prohibit_quotearg_without_use: + @h='quotearg.h' re='\<quotearg(_[^ ]+)? *\(' $(_sc_header_without_use) + +# Don't include quote.h unless you use one of its functions. +sc_prohibit_quote_without_use: + @h='quote.h' re='\<quote(_n)? *\(' $(_sc_header_without_use) + +# Don't include this header unless you use one of its functions. +sc_prohibit_long_options_without_use: + @h='long-options.h' re='\<parse_long_options *\(' \ + $(_sc_header_without_use) + +# Don't include this header unless you use one of its functions. +sc_prohibit_inttostr_without_use: + @h='inttostr.h' re='\<(off|[iu]max|uint)tostr *\(' \ + $(_sc_header_without_use) + +# Don't include this header unless you use one of its functions. +sc_prohibit_ignore_value_without_use: + @h='ignore-value.h' re='\<ignore_(value|ptr) *\(' \ + $(_sc_header_without_use) + +# Don't include this header unless you use one of its functions. +sc_prohibit_error_without_use: + @h='error.h' \ + re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\ + $(_sc_header_without_use) + +# Don't include xalloc.h unless you use one of its functions. +# Consider these symbols: +# perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h|grep -v '^__'; +# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) *\(/ and print $1' lib/xalloc.h +# Divide into two sets on case, and filter each through this: +# | sort | perl -MRegexp::Assemble -le \ +# 'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'|sed 's/\?://g' +# Note this was produced by the above: +# _xa1 = \ +#x(((2n?)?re|c(har)?|n(re|m)|z)alloc|alloc_(oversized|die)|m(alloc|emdup)|strdup) +# But we can do better, in at least two ways: +# 1) take advantage of two "dup"-suffixed strings: +# x(((2n?)?re|c(har)?|n(re|m)|[mz])alloc|alloc_(oversized|die)|(mem|str)dup) +# 2) notice that "c(har)?|[mz]" is equivalent to the shorter and more readable +# "char|[cmz]" +# x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup) +_xa1 = x(((2n?)?re|char|n(re|m)|[cmz])alloc|alloc_(oversized|die)|(mem|str)dup) +_xa2 = X([CZ]|N?M)ALLOC +sc_prohibit_xalloc_without_use: + @h='xalloc.h' \ + re='\<($(_xa1)|$(_xa2)) *\('\ + $(_sc_header_without_use) + +# Extract function names: +# perl -lne '/^(?:extern )?(?:void|char) \*?(\w+) *\(/ and print $1' lib/hash.h +_hash_re = \ +clear|delete|free|get_(first|next)|insert|lookup|print_statistics|reset_tuning +_hash_fn = \<($(_hash_re)) *\( +_hash_struct = (struct )?\<[Hh]ash_(table|tuning)\> +sc_prohibit_hash_without_use: + @h='hash.h' \ + re='$(_hash_fn)|$(_hash_struct)'\ + $(_sc_header_without_use) + +sc_prohibit_cloexec_without_use: + @h='cloexec.h' re='\<(set_cloexec_flag|dup_cloexec) *\(' \ + $(_sc_header_without_use) + +sc_prohibit_posixver_without_use: + @h='posixver.h' re='\<posix2_version *\(' $(_sc_header_without_use) + +sc_prohibit_same_without_use: + @h='same.h' re='\<same_name *\(' $(_sc_header_without_use) + +sc_prohibit_hash_pjw_without_use: + @h='hash-pjw.h' \ + re='\<hash_pjw *\(' \ + $(_sc_header_without_use) + +sc_prohibit_safe_read_without_use: + @h='safe-read.h' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \ + $(_sc_header_without_use) + +sc_prohibit_argmatch_without_use: + @h='argmatch.h' \ + re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<(invalid_arg|argmatch(_exit_fn|_(in)?valid)?) *\()' \ + $(_sc_header_without_use) + +sc_prohibit_canonicalize_without_use: + @h='canonicalize.h' \ + re='CAN_(EXISTING|ALL_BUT_LAST|MISSING)|canonicalize_(mode_t|filename_mode)' \ + $(_sc_header_without_use) + +sc_prohibit_root_dev_ino_without_use: + @h='root-dev-ino.h' \ + re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \ + $(_sc_header_without_use) + +sc_prohibit_openat_without_use: + @h='openat.h' \ + re='\<(openat_(permissive|needs_fchdir|(save|restore)_fail)|l?(stat|ch(own|mod))at|(euid)?accessat)\>' \ + $(_sc_header_without_use) + +# Prohibit the inclusion of c-ctype.h without an actual use. +ctype_re = isalnum|isalpha|isascii|isblank|iscntrl|isdigit|isgraph|islower\ +|isprint|ispunct|isspace|isupper|isxdigit|tolower|toupper +sc_prohibit_c_ctype_without_use: + @h='c-ctype.h' re='\<c_($(ctype_re)) *\(' \ + $(_sc_header_without_use) + +_empty = +_sp = $(_empty) $(_empty) +# The following list was generated by running: +# man signal.h|col -b|perl -ne '/bsd_signal.*;/.../sigwaitinfo.*;/ and print' \ +# | perl -lne '/^\s+(?:int|void).*?(\w+).*/ and print $1' | fmt +_sig_functions = \ + bsd_signal kill killpg pthread_kill pthread_sigmask raise sigaction \ + sigaddset sigaltstack sigdelset sigemptyset sigfillset sighold sigignore \ + siginterrupt sigismember signal sigpause sigpending sigprocmask sigqueue \ + sigrelse sigset sigsuspend sigtimedwait sigwait sigwaitinfo +_sig_function_re = $(subst $(_sp),|,$(strip $(_sig_functions))) +# The following were extracted from "man signal.h" manually. +_sig_types_and_consts = \ + MINSIGSTKSZ SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK \ + SA_RESETHAND SA_RESTART SA_SIGINFO SIGEV_NONE SIGEV_SIGNAL \ + SIGEV_THREAD SIGSTKSZ SIG_BLOCK SIG_SETMASK SIG_UNBLOCK SS_DISABLE \ + SS_ONSTACK mcontext_t pid_t sig_atomic_t sigevent siginfo_t sigset_t \ + sigstack sigval stack_t ucontext_t +# generated via this: +# perl -lne '/^#ifdef (SIG\w+)/ and print $1' lib/sig2str.c|sort -u|fmt -70 +_sig_names = \ + SIGABRT SIGALRM SIGALRM1 SIGBUS SIGCANCEL SIGCHLD SIGCLD SIGCONT \ + SIGDANGER SIGDIL SIGEMT SIGFPE SIGFREEZE SIGGRANT SIGHUP SIGILL \ + SIGINFO SIGINT SIGIO SIGIOT SIGKAP SIGKILL SIGKILLTHR SIGLOST SIGLWP \ + SIGMIGRATE SIGMSG SIGPHONE SIGPIPE SIGPOLL SIGPRE SIGPROF SIGPWR \ + SIGQUIT SIGRETRACT SIGSAK SIGSEGV SIGSOUND SIGSTKFLT SIGSTOP SIGSYS \ + SIGTERM SIGTHAW SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1 \ + SIGUSR2 SIGVIRT SIGVTALRM SIGWAITING SIGWINCH SIGWIND SIGWINDOW \ + SIGXCPU SIGXFSZ +_sig_syms_re = $(subst $(_sp),|,$(strip $(_sig_names) $(_sig_types_and_consts))) + +# Prohibit the inclusion of signal.h without an actual use. +sc_prohibit_signal_without_use: + @h='signal.h' \ + re='\<($(_sig_function_re)) *\(|\<($(_sig_syms_re))\>' \ + $(_sc_header_without_use) + +# Don't include stdio--.h unless you use one of its functions. +sc_prohibit_stdio--_without_use: + @h='stdio--.h' re='\<((f(re)?|p)open|tmpfile) *\(' \ + $(_sc_header_without_use) + +# Don't include stdio-safer.h unless you use one of its functions. +sc_prohibit_stdio-safer_without_use: + @h='stdio-safer.h' re='\<((f(re)?|p)open|tmpfile)_safer *\(' \ + $(_sc_header_without_use) + +# Prohibit the inclusion of strings.h without a sensible use. +# Using the likes of bcmp, bcopy, bzero, index or rindex is not sensible. +sc_prohibit_strings_without_use: + @h='strings.h' \ + re='\<(strn?casecmp|ffs(ll)?)\>' \ + $(_sc_header_without_use) + +# Get the list of symbol names with this: +# perl -lne '/^# *define ([A-Z]\w+)\(/ and print $1' lib/intprops.h|fmt +_intprops_names = \ + TYPE_IS_INTEGER TYPE_TWOS_COMPLEMENT TYPE_ONES_COMPLEMENT \ + TYPE_SIGNED_MAGNITUDE TYPE_SIGNED TYPE_MINIMUM TYPE_MAXIMUM \ + INT_BITS_STRLEN_BOUND INT_STRLEN_BOUND INT_BUFSIZE_BOUND \ + INT_ADD_RANGE_OVERFLOW INT_SUBTRACT_RANGE_OVERFLOW \ + INT_NEGATE_RANGE_OVERFLOW INT_MULTIPLY_RANGE_OVERFLOW \ + INT_DIVIDE_RANGE_OVERFLOW INT_REMAINDER_RANGE_OVERFLOW \ + INT_LEFT_SHIFT_RANGE_OVERFLOW INT_ADD_OVERFLOW INT_SUBTRACT_OVERFLOW \ + INT_NEGATE_OVERFLOW INT_MULTIPLY_OVERFLOW INT_DIVIDE_OVERFLOW \ + INT_REMAINDER_OVERFLOW INT_LEFT_SHIFT_OVERFLOW +_intprops_syms_re = $(subst $(_sp),|,$(strip $(_intprops_names))) +# Prohibit the inclusion of intprops.h without an actual use. +sc_prohibit_intprops_without_use: + @h='intprops.h' \ + re='\<($(_intprops_syms_re)) *\(' \ + $(_sc_header_without_use) + +_stddef_syms_re = NULL|offsetof|ptrdiff_t|size_t|wchar_t +# Prohibit the inclusion of stddef.h without an actual use. +sc_prohibit_stddef_without_use: + @h='stddef.h' \ + re='\<($(_stddef_syms_re))\>' \ + $(_sc_header_without_use) + +_de1 = dirfd|(close|(fd)?open|read|rewind|seek|tell)dir(64)?(_r)? +_de2 = (versionsort|struct dirent|getdirentries|alphasort|scandir(at)?)(64)? +_de3 = MAXNAMLEN|DIR|ino_t|d_ino|d_fileno|d_namlen +_dirent_syms_re = $(_de1)|$(_de2)|$(_de3) +# Prohibit the inclusion of dirent.h without an actual use. +sc_prohibit_dirent_without_use: + @h='dirent.h' \ + re='\<($(_dirent_syms_re))\>' \ + $(_sc_header_without_use) + +# Prohibit the inclusion of verify.h without an actual use. +sc_prohibit_verify_without_use: + @h='verify.h' \ + re='\<(verify(true|expr)?|static_assert) *\(' \ + $(_sc_header_without_use) + +# Don't include xfreopen.h unless you use one of its functions. +sc_prohibit_xfreopen_without_use: + @h='xfreopen.h' re='\<xfreopen *\(' $(_sc_header_without_use) + +sc_obsolete_symbols: + @prohibit='\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \ + halt='do not use HAVE''_FCNTL_H or O'_NDELAY \ + $(_sc_search_regexp) + +# FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ + +# Each nonempty ChangeLog line must start with a year number, or a TAB. +sc_changelog: + @prohibit='^[^12 ]' \ + in_vc_files='^ChangeLog$$' \ + halt='found unexpected prefix in a ChangeLog' \ + $(_sc_search_regexp) + +# Ensure that each .c file containing a "main" function also +# calls set_program_name. +sc_program_name: + @require='set_program_name *\(m?argv\[0\]\);' \ + in_vc_files='\.c$$' \ + containing='\<main *(' \ + halt='the above files do not call set_program_name' \ + $(_sc_search_regexp) + +# Ensure that each .c file containing a "main" function also +# calls bindtextdomain. +sc_bindtextdomain: + @require='bindtextdomain *\(' \ + in_vc_files='\.c$$' \ + containing='\<main *(' \ + halt='the above files do not call bindtextdomain' \ + $(_sc_search_regexp) + +# Require that the final line of each test-lib.sh-using test be this one: +# Exit $fail +# Note: this test requires GNU grep's --label= option. +Exit_witness_file ?= tests/test-lib.sh +Exit_base := $(notdir $(Exit_witness_file)) +sc_require_test_exit_idiom: + @if test -f $(srcdir)/$(Exit_witness_file); then \ + die=0; \ + for i in $$(grep -l -F 'srcdir/$(Exit_base)' \ + $$($(VC_LIST) tests)); do \ + tail -n1 $$i | grep '^Exit .' > /dev/null \ + && : || { die=1; echo $$i; } \ + done; \ + test $$die = 1 && \ + { echo 1>&2 '$(ME): the final line in each of the above is not:'; \ + echo 1>&2 'Exit something'; \ + exit 1; } || :; \ + fi + +sc_trailing_blank: + @prohibit='[ ]$$' \ + halt='found trailing blank(s)' \ + $(_sc_search_regexp) + +# Match lines like the following, but where there is only one space +# between the options and the description: +# -D, --all-repeated[=delimit-method] print all duplicate lines\n +longopt_re = --[a-z][0-9A-Za-z-]*(\[?=[0-9A-Za-z-]*\]?)? +sc_two_space_separator_in_usage: + @prohibit='^ *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$' \ + halt='help2man requires at least two spaces between an option and its description'\ + $(_sc_search_regexp) + +# A regexp matching function names like "error" that may be used +# to emit translatable messages. +_gl_translatable_diag_func_re ?= error + +# Look for diagnostics that aren't marked for translation. +# This won't find any for which error's format string is on a separate line. +sc_unmarked_diagnostics: + @grep -nE \ + '\<$(_gl_translatable_diag_func_re) *\([^"]*"[^"]*[a-z]{3}' \ + $$($(VC_LIST_EXCEPT)) \ + | grep -Ev '(_|ngettext ?)\(' && \ + { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \ + exit 1; } || : + +# Avoid useless parentheses like those in this example: +# #if defined (SYMBOL) || defined (SYM2) +sc_useless_cpp_parens: + @prohibit='^# *if .*defined *\(' \ + halt='found useless parentheses in cpp directive' \ + $(_sc_search_regexp) + +# List headers for which HAVE_HEADER_H is always true, assuming you are +# using the appropriate gnulib module. CAUTION: for each "unnecessary" +# #if HAVE_HEADER_H that you remove, be sure that your project explicitly +# requires the gnulib module that guarantees the usability of that header. +gl_assured_headers_ = \ + cd $(gnulib_dir)/lib && echo *.in.h|sed 's/\.in\.h//g' + +# Convert the list of names to upper case, and replace each space with "|". +az_ = abcdefghijklmnopqrstuvwxyz +AZ_ = ABCDEFGHIJKLMNOPQRSTUVWXYZ +gl_header_upper_case_or_ = \ + $$($(gl_assured_headers_) \ + | tr $(az_)/.- $(AZ_)___ \ + | tr -s ' ' '|' \ + ) +sc_prohibit_always_true_header_tests: + @or=$(gl_header_upper_case_or_); \ + re="HAVE_($$or)_H"; \ + prohibit='\<'"$$re"'\>' \ + halt=$$(printf '%s\n' \ + 'do not test the above HAVE_<header>_H symbol(s);' \ + ' with the corresponding gnulib module, they are always true') \ + $(_sc_search_regexp) + +# ================================================================== +gl_other_headers_ ?= \ + intprops.h \ + openat.h \ + stat-macros.h + +# Perl -lne code to extract "significant" cpp-defined symbols from a +# gnulib header file, eliminating a few common false-positives. +# The exempted names below are defined only conditionally in gnulib, +# and hence sometimes must/may be defined in application code. +gl_extract_significant_defines_ = \ + /^\# *define ([^_ (][^ (]*)(\s*\(|\s+\w+)/\ + && $$2 !~ /(?:rpl_|_used_without_)/\ + && $$1 !~ /^(?:NSIG|ENODATA)$$/\ + && $$1 !~ /^(?:SA_RESETHAND|SA_RESTART)$$/\ + and print $$1 + +# Create a list of regular expressions matching the names +# of macros that are guaranteed to be defined by parts of gnulib. +define def_sym_regex + gen_h=$(gl_generated_headers_); \ + (cd $(gnulib_dir)/lib; \ + for f in *.in.h $(gl_other_headers_); do \ + test -f $$f \ + && perl -lne '$(gl_extract_significant_defines_)' $$f; \ + done; \ + ) | sort -u \ + | sed 's/^/^ *# *(define|undef) */;s/$$/\\>/' +endef + +# Don't define macros that we already get from gnulib header files. +sc_prohibit_always-defined_macros: + @if test -d $(gnulib_dir); then \ + case $$(echo all: | grep -l -f - Makefile) in Makefile);; *) \ + echo '$(ME): skipping $@: you lack GNU grep' 1>&2; exit 0;; \ + esac; \ + $(def_sym_regex) | grep -E -f - $$($(VC_LIST_EXCEPT)) \ + && { echo '$(ME): define the above via some gnulib .h file' \ + 1>&2; exit 1; } || :; \ + fi +# ================================================================== + +# Prohibit checked in backup files. +sc_prohibit_backup_files: + @$(VC_LIST) | grep '~$$' && \ + { echo '$(ME): found version controlled backup file' 1>&2; \ + exit 1; } || : + +# Require the latest GPL. +sc_GPL_version: + @prohibit='either ''version [^3]' \ + halt='GPL vN, N!=3' \ + $(_sc_search_regexp) + +# Require the latest GFDL. Two regexp, since some .texi files end up +# line wrapping between 'Free Documentation License,' and 'Version'. +_GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]|Version 1\.[^3] or any) +sc_GFDL_version: + @prohibit='$(_GFDL_regexp)' \ + halt='GFDL vN, N!=3' \ + $(_sc_search_regexp) + +# Don't use Texinfo's @acronym{}. +# http://lists.gnu.org/archive/html/bug-gnulib/2010-03/msg00321.html +texinfo_suffix_re_ ?= \.(txi|texi(nfo)?)$$ +sc_texinfo_acronym: + @prohibit='@acronym\{' \ + in_vc_files='$(texinfo_suffix_re_)' \ + halt='found use of Texinfo @acronym{}' \ + $(_sc_search_regexp) + +cvs_keywords = \ + Author|Date|Header|Id|Name|Locker|Log|RCSfile|Revision|Source|State + +sc_prohibit_cvs_keyword: + @prohibit='\$$($(cvs_keywords))\$$' \ + halt='do not use CVS keyword expansion' \ + $(_sc_search_regexp) + +# This Perl code is slightly obfuscated. Not only is each "$" doubled +# because it's in a Makefile, but the $$c's are comments; we cannot +# use "#" due to the way the script ends up concatenated onto one line. +# It would be much more concise, and would produce better output (including +# counts) if written as: +# perl -ln -0777 -e '/\n(\n+)$/ and print "$ARGV: ".length $1' ... +# but that would be far less efficient, reading the entire contents +# of each file, rather than just the last two bytes of each. +# In addition, while the code below detects both blank lines and a missing +# newline at EOF, the above detects only the former. +# +# This is a perl script that is expected to be the single-quoted argument +# to a command-line "-le". The remaining arguments are file names. +# Print the name of each file that ends in exactly one newline byte. +# I.e., warn if there are blank lines (2 or more newlines), or if the +# last byte is not a newline. However, currently we don't complain +# about any file that contains exactly one byte. +# Exit nonzero if at least one such file is found, otherwise, exit 0. +# Warn about, but otherwise ignore open failure. Ignore seek/read failure. +# +# Use this if you want to remove trailing empty lines from selected files: +# perl -pi -0777 -e 's/\n\n+$/\n/' files... +# +require_exactly_one_NL_at_EOF_ = \ + foreach my $$f (@ARGV) \ + { \ + open F, "<", $$f or (warn "failed to open $$f: $$!\n"), next; \ + my $$p = sysseek (F, -2, 2); \ + my $$c = "seek failure probably means file has < 2 bytes; ignore"; \ + my $$last_two_bytes; \ + defined $$p and $$p = sysread F, $$last_two_bytes, 2; \ + close F; \ + $$c = "ignore read failure"; \ + $$p && ($$last_two_bytes eq "\n\n" \ + || substr ($$last_two_bytes,1) ne "\n") \ + and (print $$f), $$fail=1; \ + } \ + END { exit defined $$fail } +sc_prohibit_empty_lines_at_EOF: + @perl -le '$(require_exactly_one_NL_at_EOF_)' $$($(VC_LIST_EXCEPT)) \ + || { echo '$(ME): empty line(s) or no newline at EOF' \ + 1>&2; exit 1; } || : + +# Make sure we don't use st_blocks. Use ST_NBLOCKS instead. +# This is a bit of a kludge, since it prevents use of the string +# even in comments, but for now it does the job with no false positives. +sc_prohibit_stat_st_blocks: + @prohibit='[.>]st_blocks' \ + halt='do not use st_blocks; use ST_NBLOCKS' \ + $(_sc_search_regexp) + +# Make sure we don't define any S_IS* macros in src/*.c files. +# They're already defined via gnulib's sys/stat.h replacement. +sc_prohibit_S_IS_definition: + @prohibit='^ *# *define *S_IS' \ + halt='do not define S_IS* macros; include <sys/stat.h>' \ + $(_sc_search_regexp) + +# Perl block to convert a match to FILE_NAME:LINENO:TEST, +# that is shared by two definitions below. +perl_filename_lineno_text_ = \ + -e ' {' \ + -e ' $$n = ($$` =~ tr/\n/\n/ + 1);' \ + -e ' ($$v = $$&) =~ s/\n/\\n/g;' \ + -e ' print "$$ARGV:$$n:$$v\n";' \ + -e ' }' + +prohibit_doubled_word_RE_ ?= \ + /\b(then?|[iao]n|i[fst]|but|f?or|at|and|[dt]o)\s+\1\b/gims +prohibit_doubled_word_ = \ + -e 'while ($(prohibit_doubled_word_RE_))' \ + $(perl_filename_lineno_text_) + +# Define this to a regular expression that matches +# any filename:dd:match lines you want to ignore. +# The default is to ignore no matches. +ignore_doubled_word_match_RE_ ?= ^$$ + +sc_prohibit_doubled_word: + @perl -n -0777 $(prohibit_doubled_word_) $$($(VC_LIST_EXCEPT)) \ + | grep -vE '$(ignore_doubled_word_match_RE_)' \ + | grep . && { echo '$(ME): doubled words' 1>&2; exit 1; } || : + +# A regular expression matching undesirable combinations of words like +# "can not"; this matches them even when the two words appear on different +# lines, but not when there is an intervening delimiter like "#" or "*". +prohibit_undesirable_word_seq_RE_ ?= \ + /\bcan\s+not\b/gims +prohibit_undesirable_word_seq_ = \ + -e 'while ($(prohibit_undesirable_word_seq_RE_))' \ + $(perl_filename_lineno_text_) +# Define this to a regular expression that matches +# any filename:dd:match lines you want to ignore. +# The default is to ignore no matches. +ignore_undesirable_word_sequence_RE_ ?= ^$$ + +sc_prohibit_undesirable_word_seq: + @perl -n -0777 $(prohibit_undesirable_word_seq_) \ + $$($(VC_LIST_EXCEPT)) \ + | grep -vE '$(ignore_undesirable_word_sequence_RE_)' | grep . \ + && { echo '$(ME): undesirable word sequence' >&2; exit 1; } || : + +_ptm1 = use "test C1 && test C2", not "test C1 -''a C2" +_ptm2 = use "test C1 || test C2", not "test C1 -''o C2" +# Using test's -a and -o operators is not portable. +# We prefer test over [, since the latter is spelled [[ in configure.ac. +sc_prohibit_test_minus_ao: + @prohibit='(\<test| \[+) .+ -[ao] ' \ + halt='$(_ptm1); $(_ptm2)' \ + $(_sc_search_regexp) + +# Avoid a test bashism. +sc_prohibit_test_double_equal: + @prohibit='(\<test| \[+) .+ == ' \ + containing='#! */bin/[a-z]*sh' \ + halt='use "test x = x", not "test x =''= x"' \ + $(_sc_search_regexp) + +# Each program that uses proper_name_utf8 must link with one of the +# ICONV libraries. Otherwise, some ICONV library must appear in LDADD. +# The perl -0777 invocation below extracts the possibly-multi-line +# definition of LDADD from the appropriate Makefile.am and exits 0 +# when it contains "ICONV". +sc_proper_name_utf8_requires_ICONV: + @progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\ + if test "x$$progs" != x; then \ + fail=0; \ + for p in $$progs; do \ + dir=$$(dirname "$$p"); \ + perl -0777 \ + -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \ + $$dir/Makefile.am && continue; \ + base=$$(basename "$$p" .c); \ + grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \ + || { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \ + done; \ + test $$fail = 1 && \ + { echo 1>&2 '$(ME): the above do not link with any ICONV library'; \ + exit 1; } || :; \ + fi + +# Warn about "c0nst struct Foo const foo[]", +# but not about "char const *const foo" or "#define const const". +sc_redundant_const: + @prohibit='\bconst\b[[:space:][:alnum:]]{2,}\bconst\b' \ + halt='redundant "const" in declarations' \ + $(_sc_search_regexp) + +sc_const_long_option: + @grep '^ *static.*struct option ' $$($(VC_LIST_EXCEPT)) \ + | grep -Ev 'const struct option|struct option const' && { \ + echo 1>&2 '$(ME): add "const" to the above declarations'; \ + exit 1; } || : + +NEWS_hash = \ + $$(sed -n '/^\*.* $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \ + $(srcdir)/NEWS \ + | perl -0777 -pe \ + 's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \ + | md5sum - \ + | sed 's/ .*//') + +# Ensure that we don't accidentally insert an entry into an old NEWS block. +sc_immutable_NEWS: + @if test -f $(srcdir)/NEWS; then \ + test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : || \ + { echo '$(ME): you have modified old NEWS' 1>&2; exit 1; }; \ + fi + +# Update the hash stored above. Do this after each release and +# for any corrections to old entries. +update-NEWS-hash: NEWS + perl -pi -e 's/^(old_NEWS_hash[ \t]+:?=[ \t]+).*/$${1}'"$(NEWS_hash)/" \ + $(srcdir)/cfg.mk + +# Ensure that we use only the standard $(VAR) notation, +# not @...@ in Makefile.am, now that we can rely on automake +# to emit a definition for each substituted variable. +# However, there is still one case in which @VAR@ use is not just +# legitimate, but actually required: when augmenting an automake-defined +# variable with a prefix. For example, gettext uses this: +# MAKEINFO = env LANG= LC_MESSAGES= LC_ALL= LANGUAGE= @MAKEINFO@ +# otherwise, makeinfo would put German or French (current locale) +# navigation hints in the otherwise-English documentation. +# +# Allow the package to add exceptions via a hook in cfg.mk; +# for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by +# setting this to ' && !/PRAGMA_SYSTEM_HEADER/'. +_makefile_at_at_check_exceptions ?= +sc_makefile_at_at_check: + @perl -ne '/\@[A-Z_0-9]+\@/' \ + -e ' && !/([A-Z_0-9]+)\s+=.*\@\1\@$$/' \ + -e ''$(_makefile_at_at_check_exceptions) \ + -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \ + $$($(VC_LIST_EXCEPT) | grep -E '(^|/)(Makefile\.am|[^/]+\.mk)$$') \ + && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || : + +news-check: NEWS + if sed -n $(news-check-lines-spec)p $(srcdir)/NEWS \ + | grep -E $(news-check-regexp) >/dev/null; then \ + :; \ + else \ + echo 'NEWS: $$(news-check-regexp) failed to match' 1>&2; \ + exit 1; \ + fi + +sc_makefile_TAB_only_indentation: + @prohibit='^ [ ]{8}' \ + in_vc_files='akefile|\.mk$$' \ + halt='found TAB-8-space indentation' \ + $(_sc_search_regexp) + +sc_m4_quote_check: + @prohibit='(AC_DEFINE(_UNQUOTED)?|AC_DEFUN)\([^[]' \ + in_vc_files='(^configure\.ac|\.m4)$$' \ + halt='quote the first arg to AC_DEF*' \ + $(_sc_search_regexp) + +fix_po_file_diag = \ +'you have changed the set of files with translatable diagnostics;\n\ +apply the above patch\n' + +# Verify that all source files using _() are listed in po/POTFILES.in. +po_file ?= $(srcdir)/po/POTFILES.in +generated_files ?= $(srcdir)/lib/*.[ch] +sc_po_check: + @if test -f $(po_file); then \ + grep -E -v '^(#|$$)' $(po_file) \ + | grep -v '^src/false\.c$$' | sort > $@-1; \ + files=; \ + for file in $$($(VC_LIST_EXCEPT)) $(generated_files); do \ + test -r $$file || continue; \ + case $$file in \ + *.m4|*.mk) continue ;; \ + *.?|*.??) ;; \ + *) continue;; \ + esac; \ + case $$file in \ + *.[ch]) \ + base=`expr " $$file" : ' \(.*\)\..'`; \ + { test -f $$base.l || test -f $$base.y; } && continue;; \ + esac; \ + files="$$files $$file"; \ + done; \ + grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files \ + | sed 's|^$(_dot_escaped_srcdir)/||' | sort -u > $@-2; \ + diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \ + || { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \ + rm -f $@-1 $@-2; \ + fi + +# Sometimes it is useful to change the PATH environment variable +# in Makefiles. When doing so, it's better not to use the Unix-centric +# path separator of `:', but rather the automake-provided `$(PATH_SEPARATOR)'. +msg = '$(ME): Do not use `:'\'' above; use $$(PATH_SEPARATOR) instead' +sc_makefile_path_separator_check: + @prohibit='PATH[=].*:' \ + in_vc_files='akefile|\.mk$$' \ + halt=$(msg) \ + $(_sc_search_regexp) + +# Check that `make alpha' will not fail at the end of the process, +# i.e., when pkg-M.N.tar.xz already exists (either in "." or in ../release) +# and is read-only. +writable-files: + if test -d $(release_archive_dir); then \ + for file in $(DIST_ARCHIVES); do \ + for p in ./ $(release_archive_dir)/; do \ + test -e $$p$$file || continue; \ + test -w $$p$$file \ + || { echo ERROR: $$p$$file is not writable; fail=1; }; \ + done; \ + done; \ + test "$$fail" && exit 1 || : ; \ + else :; \ + fi + +v_etc_file = $(gnulib_dir)/lib/version-etc.c +sample-test = tests/sample-test +texi = doc/$(PACKAGE).texi +# Make sure that the copyright date in $(v_etc_file) is up to date. +# Do the same for the $(sample-test) and the main doc/.texi file. +sc_copyright_check: + @require='enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' \ + in_files=$(v_etc_file) \ + halt='out of date copyright in $(v_etc_file); update it' \ + $(_sc_search_regexp) + @require='# Copyright \(C\) '$$(date +%Y)' Free' \ + in_vc_files=$(sample-test) \ + halt='out of date copyright in $(sample-test); update it' \ + $(_sc_search_regexp) + @require='Copyright @copyright\{\} .*'$$(date +%Y)' Free' \ + in_vc_files=$(texi) \ + halt='out of date copyright in $(texi); update it' \ + $(_sc_search_regexp) + +# If tests/help-version exists and seems to be new enough, assume that its +# use of init.sh and path_prepend_ is correct, and ensure that every other +# use of init.sh is identical. +# This is useful because help-version cross-checks prog --version +# with $(VERSION), which verifies that its path_prepend_ invocation +# sets PATH correctly. This is an inexpensive way to ensure that +# the other init.sh-using tests also get it right. +_hv_file ?= $(srcdir)/tests/help-version +_hv_regex_weak ?= ^ *\. .*/init\.sh" +# Fix syntax-highlighters " +_hv_regex_strong ?= ^ *\. "\$${srcdir=\.}/init\.sh" +sc_cross_check_PATH_usage_in_tests: + @if test -f $(_hv_file); then \ + grep -l 'VERSION mismatch' $(_hv_file) >/dev/null \ + || { echo "$@: skipped: no such file: $(_hv_file)" 1>&2; \ + exit 0; }; \ + grep -lE '$(_hv_regex_strong)' $(_hv_file) >/dev/null \ + || { echo "$@: $(_hv_file) lacks conforming use of init.sh" 1>&2; \ + exit 1; }; \ + good=$$(grep -E '$(_hv_regex_strong)' $(_hv_file)); \ + grep -LFx "$$good" \ + $$(grep -lE '$(_hv_regex_weak)' $$($(VC_LIST_EXCEPT))) \ + | grep . && \ + { echo "$(ME): the above files use path_prepend_ inconsistently" \ + 1>&2; exit 1; } || :; \ + fi + +# #if HAVE_... will evaluate to false for any non numeric string. +# That would be flagged by using -Wundef, however gnulib currently +# tests many undefined macros, and so we can't enable that option. +# So at least preclude common boolean strings as macro values. +sc_Wundef_boolean: + @prohibit='^#define.*(yes|no|true|false)$$' \ + in_files='$(CONFIG_INCLUDE)' \ + halt='Use 0 or 1 for macro values' \ + $(_sc_search_regexp) + +# Even if you use pathmax.h to guarantee that PATH_MAX is defined, it might +# not be constant, or might overflow a stack. In general, use PATH_MAX as +# a limit, not an array or alloca size. +sc_prohibit_path_max_allocation: + @prohibit='(\balloca *\([^)]*|\[[^]]*)PATH_MAX' \ + halt='Avoid stack allocations of size PATH_MAX' \ + $(_sc_search_regexp) + +sc_vulnerable_makefile_CVE-2009-4029: + @prohibit='perm -777 -exec chmod a\+rwx|chmod 777 \$$\(distdir\)' \ + in_files=$$(find $(srcdir) -name Makefile.in) \ + halt=$$(printf '%s\n' \ + 'the above files are vulnerable; beware of running' \ + ' "make dist*" rules, and upgrade to fixed automake' \ + ' see http://bugzilla.redhat.com/542609 for details') \ + $(_sc_search_regexp) + +vc-diff-check: + (unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs || : + if test -s vc-diffs; then \ + cat vc-diffs; \ + echo "Some files are locally modified:" 1>&2; \ + exit 1; \ + else \ + rm vc-diffs; \ + fi + +rel-files = $(DIST_ARCHIVES) + +gnulib_dir ?= $(srcdir)/gnulib +gnulib-version = $$(cd $(gnulib_dir) && git describe) +bootstrap-tools ?= autoconf,automake,gnulib + +# If it's not already specified, derive the GPG key ID from +# the signed tag we've just applied to mark this release. +gpg_key_ID ?= \ + $$(git cat-file tag v$(VERSION) > .ann-sig \ + && gpgv .ann-sig - < /dev/null 2>&1 \ + | sed -n '/.*key ID \([0-9A-F]*\)/s//\1/p'; rm -f .ann-sig) + +translation_project_ ?= coordinator@translationproject.org + +# Make info-gnu the default only for a stable release. +ifeq ($(RELEASE_TYPE),stable) + announcement_Cc_ ?= $(translation_project_), $(PACKAGE_BUGREPORT) + announcement_mail_headers_ ?= \ + To: info-gnu@gnu.org \ + Cc: $(announcement_Cc_) \ + Mail-Followup-To: $(PACKAGE_BUGREPORT) +else + announcement_Cc_ ?= $(translation_project_) + announcement_mail_headers_ ?= \ + To: $(PACKAGE_BUGREPORT) \ + Cc: $(announcement_Cc_) +endif + +announcement: NEWS ChangeLog $(rel-files) + @$(srcdir)/$(_build-aux)/announce-gen \ + --mail-headers='$(announcement_mail_headers_)' \ + --release-type=$(RELEASE_TYPE) \ + --package=$(PACKAGE) \ + --prev=$(PREV_VERSION) \ + --curr=$(VERSION) \ + --gpg-key-id=$(gpg_key_ID) \ + --news=$(srcdir)/NEWS \ + --bootstrap-tools=$(bootstrap-tools) \ + --gnulib-version=$(gnulib-version) \ + --no-print-checksums \ + $(addprefix --url-dir=, $(url_dir_list)) + +## ---------------- ## +## Updating files. ## +## ---------------- ## + +ftp-gnu = ftp://ftp.gnu.org/gnu +www-gnu = http://www.gnu.org + +upload_dest_dir_ ?= $(PACKAGE) +emit_upload_commands: + @echo ===================================== + @echo ===================================== + @echo "$(srcdir)/$(_build-aux)/gnupload $(GNUPLOADFLAGS) \\" + @echo " --to $(gnu_rel_host):$(upload_dest_dir_) \\" + @echo " $(rel-files)" + @echo '# send the ~/announce-$(my_distdir) e-mail' + @echo ===================================== + @echo ===================================== + +define emit-commit-log + printf '%s\n' 'maint: post-release administrivia' '' \ + '* NEWS: Add header line for next release.' \ + '* .prev-version: Record previous version.' \ + '* cfg.mk (old_NEWS_hash): Auto-update.' +endef + +.PHONY: no-submodule-changes +no-submodule-changes: + if test -d $(srcdir)/.git; then \ + diff=$$(cd $(srcdir) && git submodule -q foreach \ + git diff-index --name-only HEAD) \ + || exit 1; \ + case $$diff in '') ;; \ + *) echo '$(ME): submodule files are locally modified:'; \ + echo "$$diff"; exit 1;; esac; \ + else \ + : ; \ + fi + +submodule-checks ?= no-submodule-changes public-submodule-commit + +# Ensure that each sub-module commit we're using is public. +# Without this, it is too easy to tag and release code that +# cannot be built from a fresh clone. +.PHONY: public-submodule-commit +public-submodule-commit: + $(AM_V_GEN)if test -d $(srcdir)/.git; then \ + cd $(srcdir) && \ + git submodule --quiet foreach test '$$(git rev-parse $$sha1)' \ + = '$$(git merge-base origin $$sha1)' \ + || { echo '$(ME): found non-public submodule commit' >&2; \ + exit 1; }; \ + else \ + : ; \ + fi +# This rule has a high enough utility/cost ratio that it should be a +# dependent of "check" by default. However, some of us do occasionally +# commit a temporary change that deliberately points to a non-public +# submodule commit, and want to be able to use rules like "make check". +# In that case, run e.g., "make check gl_public_submodule_commit=" +# to disable this test. +gl_public_submodule_commit ?= public-submodule-commit +check: $(gl_public_submodule_commit) + +.PHONY: alpha beta stable +ALL_RECURSIVE_TARGETS += alpha beta stable +alpha beta stable: $(local-check) writable-files $(submodule-checks) + test $@ = stable \ + && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$' \ + || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\ + || : + $(MAKE) vc-diff-check + $(MAKE) news-check + $(MAKE) distcheck + $(MAKE) dist XZ_OPT=-9ev + $(MAKE) $(release-prep-hook) RELEASE_TYPE=$@ + $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@ + +# Override this in cfg.mk if you follow different procedures. +release-prep-hook ?= release-prep + +gl_noteworthy_news_ = * Noteworthy changes in release ?.? (????-??-??) [?] +.PHONY: release-prep +release-prep: + case $$RELEASE_TYPE in alpha|beta|stable) ;; \ + *) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac + $(MAKE) --no-print-directory -s announcement > ~/announce-$(my_distdir) + if test -d $(release_archive_dir); then \ + ln $(rel-files) $(release_archive_dir); \ + chmod a-w $(rel-files); \ + fi + echo $(VERSION) > $(prev_version_file) + $(MAKE) update-NEWS-hash + perl -pi -e '$$. == 3 and print "$(gl_noteworthy_news_)\n\n\n"' NEWS + $(emit-commit-log) > .ci-msg + $(VC) commit -F .ci-msg -a + rm .ci-msg + +# Override this with e.g., -s $(srcdir)/some_other_name.texi +# if the default $(PACKAGE)-derived name doesn't apply. +gendocs_options_ ?= + +.PHONY: web-manual +web-manual: + @test -z "$(manual_title)" \ + && { echo define manual_title in cfg.mk 1>&2; exit 1; } || : + @cd '$(srcdir)/doc'; \ + $(SHELL) ../$(_build-aux)/gendocs.sh $(gendocs_options_) \ + -o '$(abs_builddir)/doc/manual' \ + --email $(PACKAGE_BUGREPORT) $(PACKAGE) \ + "$(PACKAGE_NAME) - $(manual_title)" + @echo " *** Upload the doc/manual directory to web-cvs." + +# Code Coverage + +init-coverage: + $(MAKE) $(AM_MAKEFLAGS) clean + lcov --directory . --zerocounters + +COVERAGE_CCOPTS ?= "-g --coverage" +COVERAGE_OUT ?= doc/coverage + +build-coverage: + $(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS) + $(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS) check + mkdir -p $(COVERAGE_OUT) + lcov --directory . --output-file $(COVERAGE_OUT)/$(PACKAGE).info \ + --capture + +gen-coverage: + genhtml --output-directory $(COVERAGE_OUT) \ + $(COVERAGE_OUT)/$(PACKAGE).info \ + --highlight --frames --legend \ + --title "$(PACKAGE_NAME)" + +coverage: init-coverage build-coverage gen-coverage + +# Update gettext files. +PACKAGE ?= $(shell basename $(PWD)) +PO_DOMAIN ?= $(PACKAGE) +POURL = http://translationproject.org/latest/$(PO_DOMAIN)/ +PODIR ?= po +refresh-po: + rm -f $(PODIR)/*.po && \ + echo "$(ME): getting translations into po (please ignore the robots.txt ERROR 404)..." && \ + wget --no-verbose --directory-prefix $(PODIR) --no-directories --recursive --level 1 --accept .po --accept .po.1 $(POURL) && \ + echo 'en@boldquot' > $(PODIR)/LINGUAS && \ + echo 'en@quot' >> $(PODIR)/LINGUAS && \ + ls $(PODIR)/*.po | sed 's/\.po//' | sed 's,$(PODIR)/,,' | sort >> $(PODIR)/LINGUAS + + # Running indent once is not idempotent, but running it twice is. +INDENT_SOURCES ?= $(C_SOURCES) +.PHONY: indent +indent: + indent $(INDENT_SOURCES) + indent $(INDENT_SOURCES) + +# If you want to set UPDATE_COPYRIGHT_* environment variables, +# put the assignments in this variable. +update-copyright-env ?= + +# Run this rule once per year (usually early in January) +# to update all FSF copyright year lists in your project. +# If you have an additional project-specific rule, +# add it in cfg.mk along with a line 'update-copyright: prereq'. +# By default, exclude all variants of COPYING; you can also +# add exemptions (such as ChangeLog..* for rotated change logs) +# in the file .x-update-copyright. +.PHONY: update-copyright +update-copyright: + grep -l -w Copyright \ + $$(export VC_LIST_EXCEPT_DEFAULT=COPYING && $(VC_LIST_EXCEPT)) \ + | $(update-copyright-env) xargs $(srcdir)/$(_build-aux)/$@ + +# This tight_scope test is skipped with a warning if $(_gl_TS_headers) is not +# overridden and $(_gl_TS_dir)/Makefile.am does not mention noinst_HEADERS. + +# NOTE: to override any _gl_TS_* default value, you must +# define the variable(s) using "export" in cfg.mk. +_gl_TS_dir ?= src + +ALL_RECURSIVE_TARGETS += sc_tight_scope +sc_tight_scope: tight-scope.mk + @fail=0; \ + if ! grep '^ *export _gl_TS_headers *=' $(srcdir)/cfg.mk \ + > /dev/null \ + && ! grep -w noinst_HEADERS $(srcdir)/$(_gl_TS_dir)/Makefile.am \ + > /dev/null 2>&1; then \ + echo '$(ME): skipping $@'; \ + else \ + $(MAKE) -s -C $(_gl_TS_dir) \ + -f Makefile \ + -f $(abs_top_srcdir)/cfg.mk \ + -f $(abs_top_builddir)/$< \ + _gl_tight_scope \ + || fail=1; \ + fi; \ + rm -f $<; \ + exit $$fail + +tight-scope.mk: $(ME) + @rm -f $@ $@-t + @perl -ne '/^# TS-start/.../^# TS-end/ and print' $(ME) > $@-t + @chmod a=r $@-t && mv $@-t $@ + +ifeq (a,b) +# TS-start + +# Most functions should have static scope. +# Any that don't must be marked with `extern', but `main' +# and `usage' are exceptions: they're always extern, but +# do not need to be marked. Symbols matching `__.*' are +# reserved by the compiler, so are automatically excluded below. +_gl_TS_unmarked_extern_functions ?= main usage +_gl_TS_function_match ?= /^(?:$(_gl_TS_extern)) +.*?(\S+) *\(/ + +# If your project uses a macro like "XTERN", then put +# the following in cfg.mk to override this default: +# export _gl_TS_extern = extern|XTERN +_gl_TS_extern ?= extern + +# The second nm|grep checks for file-scope variables with `extern' scope. +# Without gnulib's progname module, you might put program_name here. +# Symbols matching `__.*' are reserved by the compiler, +# so are automatically excluded below. +_gl_TS_unmarked_extern_vars ?= + +# NOTE: the _match variables are perl expressions -- not mere regular +# expressions -- so that you can extend them to match other patterns +# and easily extract matched variable names. +# For example, if your project declares some global variables via +# a macro like this: GLOBAL(type, var_name, initializer), then you +# can override this definition to automatically extract those names: +# export _gl_TS_var_match = \ +# /^(?:$(_gl_TS_extern)) .*?\**(\w+)(\[.*?\])?;/ || /\bGLOBAL\(.*?,\s*(.*?),/ +_gl_TS_var_match ?= /^(?:$(_gl_TS_extern)) .*?(\w+)(\[.*?\])?;/ + +# The names of object files in (or relative to) $(_gl_TS_dir). +_gl_TS_obj_files ?= *.$(OBJEXT) + +# Files in which to search for the one-line style extern declarations. +# $(_gl_TS_dir)-relative. +_gl_TS_headers ?= $(noinst_HEADERS) + +.PHONY: _gl_tight_scope +_gl_tight_scope: $(bin_PROGRAMS) + t=exceptions-$$$$; \ + trap 's=$$?; rm -f $$t; exit $$s' 0; \ + for sig in 1 2 3 13 15; do \ + eval "trap 'v=`expr $$sig + 128`; (exit $$v); exit $$v' $$sig"; \ + done; \ + src=`for f in $(SOURCES); do \ + test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`; \ + hdr=`for f in $(_gl_TS_headers); do \ + test -f $$f && d= || d=$(srcdir)/; echo $$d$$f; done`; \ + ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_functions); \ + grep -h -A1 '^extern .*[^;]$$' $$src \ + | grep -vE '^(extern |--)' | sed 's/ .*//'; \ + perl -lne \ + '$(_gl_TS_function_match) and print "^$$1\$$"' $$hdr; \ + ) | sort -u > $$t; \ + nm -e $(_gl_TS_obj_files) | sed -n 's/.* T //p'|grep -Ev -f $$t \ + && { echo the above functions should have static scope >&2; \ + exit 1; } || : ; \ + ( printf '^%s$$\n' '__.*' $(_gl_TS_unmarked_extern_vars); \ + perl -lne '$(_gl_TS_var_match) and print "^$$1\$$"' $$hdr *.h \ + ) | sort -u > $$t; \ + nm -e $(_gl_TS_obj_files) | sed -n 's/.* [BCDGRS] //p' \ + | sort -u | grep -Ev -f $$t \ + && { echo the above variables should have static scope >&2; \ + exit 1; } || : +# TS-end +endif diff --git a/vapi/Makefile.am b/vapi/Makefile.am new file mode 100644 index 0000000..eb9aa86 --- /dev/null +++ b/vapi/Makefile.am @@ -0,0 +1,27 @@ +NULL = + +if WITH_VALA +vapidir = $(datadir)/vala/vapi +vapi_DATA = \ + libvirt-builder-1.0.deps \ + libvirt-builder-1.0.vapi \ + $(NULL) + +libvirt-builder-1.0.vapi: $(top_builddir)/libvirt-builder/LibvirtBuilder-1.0.gir + $(AM_V_GEN)$(VAPIGEN) \ + --vapidir=$(builddir) \ + --pkg gio-2.0 \ + --pkg libosinfo-1.0 \ + --pkg libvirt-gconfig-1.0 \ + --library libvirt-builder-1.0 \ + --metadatadir=$(srcdir) \ + $< +endif + +CLEANFILES = \ + libvirt-builder-1.0.vapi \ + $(NULL) + +EXTRA_DIST = \ + libvirt-builder-1.0.deps \ + $(NULL) diff --git a/vapi/libvirt-builder-1.0.deps b/vapi/libvirt-builder-1.0.deps new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/vapi/libvirt-builder-1.0.deps |