#! /bin/sh
#
-# Copyright (C) 2002-2006 Free Software Foundation, Inc.
+# Copyright (C) 2002-2009 Free Software Foundation, Inc.
#
-# This program is free software; you can redistribute it and/or modify
+# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
+# 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
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software Foundation,
-# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is meant for authors or maintainers which want to import
progname=$0
package=gnulib
-cvsdatestamp='$Date: 2006-08-07 12:17:26 $'
-last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
-version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
+nl='
+'
+IFS=" "" $nl"
# You can set AUTOCONFPATH to empty if autoconf 2.57 is already in your PATH.
AUTOCONFPATH=
# You can set AUTOMAKEPATH to empty if automake 1.9.x is already in your PATH.
AUTOMAKEPATH=
+# You can set GETTEXTPATH to empty if autopoint 0.15 is already in your PATH.
+GETTEXTPATH=
+
# If you didn't set AUTOCONFPATH and AUTOMAKEPATH, you can also set the
-# variables AUTOCONF, ACLOCAL, AUTOMAKE, AUTORECONF individually.
+# variables AUTOCONF, AUTOHEADER, ACLOCAL, AUTOMAKE, AUTORECONF individually.
if test -z "${AUTOCONF}" || test -n "${AUTOCONFPATH}"; then
AUTOCONF="${AUTOCONFPATH}autoconf"
fi
+if test -z "${AUTOHEADER}" || test -n "${AUTOCONFPATH}"; then
+ AUTOHEADER="${AUTOCONFPATH}autoheader"
+fi
if test -z "${ACLOCAL}" || test -n "${AUTOMAKEPATH}"; then
ACLOCAL="${AUTOMAKEPATH}aclocal"
fi
AUTORECONF="${AUTOCONFPATH}autoreconf"
fi
-# GNU sort is needed. Set SORT to its location (not needed if it's called
-# 'sort' and already in the PATH).
-if test -z "$SORT"; then
- SORT=sort
+# If you didn't set GETTEXTPATH, you can also set the variable AUTOPOINT.
+if test -z "${AUTOPOINT}" || test -n "${GETTEXTPATH}"; then
+ AUTOPOINT="${GETTEXTPATH}autopoint"
+fi
+
+# When using GNU sed, turn off as many GNU extensions as possible,
+# to minimize the risk of accidentally using non-portable features.
+# However, do this only for gnulib-tool itself, not for the code that
+# gnulib-tool generates, since we don't want "sed --posix" to leak
+# into makefiles.
+if (alias) > /dev/null 2>&1 && echo | sed --posix -e d >/dev/null 2>&1; then
+ # Define sed as an alias.
+ # It is not always possible to use aliases. Aliases are guaranteed to work
+ # if the executing shell is bash and either it is invoked as /bin/sh or
+ # is a version >= 2.0, supporting shopt. This is the common case.
+ # Two other approaches (use of a variable $sed or of a function func_sed
+ # instead of an alias) require massive, fragile code changes.
+ # An other approach (use of function sed) requires `which sed` - but 'which'
+ # is hard to emulate, due to missing "test -x" on some platforms.
+ if test -n "$BASH_VERSION"; then
+ shopt -s expand_aliases >/dev/null 2>&1
+ fi
+ alias sed='sed --posix'
fi
+# sed_noop is a sed expression that does nothing.
+# An empty expression does not work with the native 'sed' on AIX 6.1.
+sed_noop='s,x,x,'
+
# func_usage
# outputs to stdout the --help usage message.
func_usage ()
Usage: gnulib-tool --list
gnulib-tool --import [module1 ... moduleN]
gnulib-tool --update
- gnulib-tool --create-testdir --dir=directory module1 ... moduleN
+ gnulib-tool --create-testdir --dir=directory [module1 ... moduleN]
gnulib-tool --create-megatestdir --dir=directory [module1 ... moduleN]
gnulib-tool --test --dir=directory module1 ... moduleN
gnulib-tool --megatest --dir=directory [module1 ... moduleN]
gnulib-tool --extract-description module
+ gnulib-tool --extract-status module
+ gnulib-tool --extract-notice module
gnulib-tool --extract-filelist module
gnulib-tool --extract-dependencies module
gnulib-tool --extract-autoconf-snippet module
gnulib-tool --extract-automake-snippet module
gnulib-tool --extract-include-directive module
+ gnulib-tool --extract-link-directive module
gnulib-tool --extract-license module
gnulib-tool --extract-maintainer module
gnulib-tool --extract-tests-module module
--megatest test the given modules one by one and all together
(recommended to use CC=\"gcc -Wall\" here)
--extract-description extract the description
+ --extract-status extract the status (obsolete or not)
+ --extract-notice extract the notice or banner
--extract-filelist extract the list of files
--extract-dependencies extract the dependencies
--extract-autoconf-snippet extract the snippet for configure.ac
- --extract-automake-snippet extract the snippet for lib/Makefile.am
+ --extract-automake-snippet extract the snippet for library makefile
--extract-include-directive extract the #include directive
+ --extract-link-directive extract the linker directive
--extract-license report the license terms of the source files
under lib/
--extract-maintainer report the maintainer(s) inside gnulib
directory.
--local-dir=DIRECTORY Specify a local override directory where to look
up files before looking in gnulib's directory.
+ --verbose Increase verbosity. May be repeated.
+ --quiet Decrease verbosity. May be repeated.
Options for --import:
--lib=LIBRARY Specify the library name. Defaults to 'libgnu'.
placed (default \"lib\").
--m4-base=DIRECTORY Directory relative to --dir where *.m4 macros are
placed (default \"m4\").
+ --po-base=DIRECTORY Directory relative to --dir where *.po files are
+ placed (default \"po\").
--doc-base=DIRECTORY Directory relative to --dir where doc files are
placed (default \"doc\").
--tests-base=DIRECTORY
--aux-dir=DIRECTORY Directory relative to --dir where auxiliary build
tools are placed (default \"build-aux\").
--with-tests Include unit tests for the included modules.
+ --with-obsolete Include obsolete modules when they occur among the
+ dependencies. By default, dependencies to obsolete
+ modules are ignored.
--avoid=MODULE Avoid including the given MODULE. Useful if you
have code that provides equivalent functionality.
This option can be repeated.
- --lgpl Abort if modules aren't available under the LGPL.
+ --lgpl[=2|=3] Abort if modules aren't available under the LGPL.
Also modify license template from GPL to LGPL.
+ The version number of the LGPL can be specified;
+ the default is currently LGPLv3.
+ --makefile-name=NAME Name of makefile in automake syntax in the
+ source-base and tests-base directories
+ (default \"Makefile.am\").
--libtool Use libtool rules.
--no-libtool Don't use libtool rules.
--macro-prefix=PREFIX Specify the prefix of the macros 'gl_EARLY' and
'gl_INIT'. Default is 'gl'.
- --no-changelog don't update or create ChangeLog files
+ --po-domain=NAME Specify the prefix of the i18n domain. Usually use
+ the package name. A suffix '-gnulib' is appended.
+ --vc-files Update version control related files.
+ --no-vc-files Don't update version control related files
+ (.gitignore and/or .cvsignore).
+ --no-changelog Don't update or create ChangeLog files.
Options for --import and --update:
--dry-run For --import, only print what would have been done.
-s, --symbolic, --symlink Make symbolic links instead of copying files.
+ --local-symlink Make symbolic links instead of copying files, only
+ for files from the local override directory.
+ -S, --more-symlinks Make symbolic links instead of copying files, and
+ don't replace copyright notices.
Report bugs to <bug-gnulib@gnu.org>."
}
# outputs to stdout the --version message.
func_version ()
{
- year=`echo "$last_checkin_date" | sed -e 's,/.*$,,'`
- echo "$progname (GNU $package) $version"
- echo "Copyright (C) $year Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- echo "Written by" "Bruno Haible" "and" "Simon Josefsson"
+ func_gnulib_dir
+ if test -d "$gnulib_dir"/.git \
+ && (git --version) >/dev/null 2>/dev/null \
+ && (date --version) >/dev/null 2>/dev/null; then
+ # gnulib checked out from git.
+ sed_extract_first_date='/^Date/{
+s/^Date:[ ]*//p
+q
+}'
+ date=`cd "$gnulib_dir" && git log ChangeLog | sed -n -e "$sed_extract_first_date"`
+ # Turn "Fri Mar 21 07:16:51 2008 -0600" into "Mar 21 2008 07:16:51 -0600".
+ sed_year_before_time='s/^[^ ]* \([^ ]*\) \([0-9]*\) \([0-9:]*\) \([0-9]*\) /\1 \2 \4 \3 /'
+ date=`echo "$date" | sed -e "$sed_year_before_time"`
+ # Use GNU date to compute the time in GMT.
+ date=`date -d "$date" -u +"%Y-%m-%d %H:%M:%S"`
+ version=' '`cd "$gnulib_dir" && ./build-aux/git-version-gen /dev/null | sed -e 's/-dirty/-modified/'`
+ else
+ if test -d "$gnulib_dir"/CVS \
+ && (cvs --version) >/dev/null 2>/dev/null; then
+ # gnulib checked out from CVS.
+ sed_extract_first_date='/^date: /{
+s/^date: \([0-9][0-9][0-9][0-9]\).\([0-9][0-9]\).\([0-9][0-9]\) \([0-9][0-9]:[0-9][0-9]:[0-9][0-9]\).*/\1-\2-\3 \4/p
+q
+}'
+ date=`cd "$gnulib_dir" && cvs log -N ChangeLog 2>/dev/null | sed -n -e "$sed_extract_first_date"`
+ else
+ # gnulib copy without versioning information.
+ date=`sed -e 's/ .*//;q' "$gnulib_dir"/ChangeLog`
+ fi
+ version=
+ fi
+ year=`"$gnulib_dir"/build-aux/mdate-sh "$self_abspathname" | sed 's,^.* ,,'`
+ echo "\
+gnulib-tool (GNU $package $date)$version
+Copyright (C) $year Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+
+Written by" "Bruno Haible" "and" "Simon Josefsson"
}
# func_emit_copyright_notice
# outputs to stdout a header for a generated file.
func_emit_copyright_notice ()
{
- echo "# Copyright (C) 2004-2006 Free Software Foundation, Inc."
+ sed -n '/Copyright/ {
+ p
+ q
+ }' < "$self_abspathname"
echo "#"
echo "# This file is free software, distributed under the terms of the GNU"
echo "# General Public License. As a special exception to the GNU General"
echo "# Generated by gnulib-tool."
}
+# func_exit STATUS
+# exits with a given status.
+# This function needs to be used, rather than 'exit', when a 'trap' handler is
+# in effect that refers to $?.
+func_exit ()
+{
+ (exit $1); exit $1
+}
+
+# func_gnulib_dir
+# locates the directory where the gnulib repository lives
+# Input:
+# - progname name of this program
+# Sets variables
+# - self_abspathname absolute pathname of gnulib-tool
+# - gnulib_dir absolute pathname of gnulib repository
+func_gnulib_dir ()
+{
+ case "$progname" in
+ /*) self_abspathname="$progname" ;;
+ */*) self_abspathname=`pwd`/"$progname" ;;
+ *)
+ # Look in $PATH.
+ # Iterate through the elements of $PATH.
+ # We use IFS=: instead of
+ # for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`
+ # because the latter does not work when some PATH element contains spaces.
+ # We use a canonicalized $pathx instead of $PATH, because empty PATH
+ # elements are by definition equivalent to '.', however field splitting
+ # according to IFS=: loses empty fields in many shells:
+ # - /bin/sh on OSF/1 and Solaris loses all empty fields (at the
+ # beginning, at the end, and in the middle),
+ # - /bin/sh on IRIX and /bin/ksh on IRIX and OSF/1 lose empty fields
+ # at the beginning and at the end,
+ # - GNU bash, /bin/sh on AIX and HP-UX, and /bin/ksh on AIX, HP-UX,
+ # Solaris lose empty fields at the end.
+ # The 'case' statement is an optimization, to avoid evaluating the
+ # explicit canonicalization command when $PATH contains no empty fields.
+ self_abspathname=
+ if test "${PATH_SEPARATOR+set}" != set; then
+ func_tmpdir
+ { echo "#! /bin/sh"; echo "exit 0"; } > "$tmp"/conf.sh
+ chmod +x "$tmp"/conf.sh
+ if (PATH="/nonexistent;$tmp"; conf.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -rf "$tmp"
+ fi
+ if test "$PATH_SEPARATOR" = ";"; then
+ # On Windows, programs are searched in "." before $PATH.
+ pathx=".;$PATH"
+ else
+ # On Unix, we have to convert empty PATH elements to ".".
+ pathx="$PATH"
+ case :$PATH: in
+ *::*)
+ pathx=`echo ":$PATH:" | sed -e 's/:::*/:.:/g' -e 's/^://' -e 's/:\$//'`
+ ;;
+ esac
+ fi
+ save_IFS="$IFS"
+ IFS="$PATH_SEPARATOR"
+ for d in $pathx; do
+ IFS="$save_IFS"
+ test -z "$d" && d=.
+ if test -x "$d/$progname" && test ! -d "$d/$progname"; then
+ self_abspathname="$d/$progname"
+ break
+ fi
+ done
+ IFS="$save_IFS"
+ if test -z "$self_abspathname"; then
+ func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
+ fi
+ ;;
+ esac
+ while test -h "$self_abspathname"; do
+ # Resolve symbolic link.
+ linkval=`func_readlink "$self_abspathname"`
+ test -n "$linkval" || break
+ case "$linkval" in
+ /* ) self_abspathname="$linkval" ;;
+ * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
+ esac
+ done
+ gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
+}
+
# func_tmpdir
# creates a temporary directory.
+# Input:
+# - progname name of this program
# Sets variable
# - tmp pathname of freshly created temporary directory
func_tmpdir ()
(umask 077 && mkdir "$tmp")
} ||
{
- echo "$0: cannot create a temporary directory in $TMPDIR" >&2
- { (exit 1); exit 1; }
+ echo "$progname: cannot create a temporary directory in $TMPDIR" >&2
+ func_exit 1
}
}
+# func_append var value
+# appends the given value to the shell variable var.
+if ( foo=bar; foo+=baz && test "$foo" = barbaz ) >/dev/null 2>&1; then
+ # Use bash's += operator. It reduces complexity of appending repeatedly to
+ # a single variable from O(n^2) to O(n).
+ func_append ()
+ {
+ eval "$1+=\"\$2\""
+ }
+ fast_func_append=true
+else
+ func_append ()
+ {
+ eval "$1=\"\$$1\$2\""
+ }
+ fast_func_append=false
+fi
+
+# func_remove_prefix var prefix
+# removes the given prefix from the value of the shell variable var.
+# var should be the name of a shell variable.
+# Its value should not contain a newline and not start or end with whitespace.
+# prefix should not contain the characters "$`\{}[]^|.
+if ( foo=bar; eval 'test "${foo#b}" = ar' ) >/dev/null 2>&1; then
+ func_remove_prefix ()
+ {
+ eval "$1=\${$1#\$2}"
+ }
+ fast_func_remove_prefix=true
+else
+ func_remove_prefix ()
+ {
+ eval "value=\"\$$1\""
+ prefix="$2"
+ case "$prefix" in
+ *.*)
+ sed_escape_dots='s/\([.]\)/\\\1/g'
+ prefix=`echo "$prefix" | sed -e "$sed_escape_dots"`
+ ;;
+ esac
+ value=`echo "$value" | sed -e "s|^${prefix}||"`
+ eval "$1=\"\$value\""
+ }
+ fast_func_remove_prefix=false
+fi
+
+# func_remove_suffix var suffix
+# removes the given suffix from the value of the shell variable var.
+# var should be the name of a shell variable.
+# Its value should not contain a newline and not start or end with whitespace.
+# suffix should not contain the characters "$`\{}[]^|.
+if ( foo=bar; eval 'test "${foo%r}" = ba' ) >/dev/null 2>&1; then
+ func_remove_suffix ()
+ {
+ eval "$1=\${$1%\$2}"
+ }
+ fast_func_remove_suffix=true
+else
+ func_remove_suffix ()
+ {
+ eval "value=\"\$$1\""
+ suffix="$2"
+ case "$suffix" in
+ *.*)
+ sed_escape_dots='s/\([.]\)/\\\1/g'
+ suffix=`echo "$suffix" | sed -e "$sed_escape_dots"`
+ ;;
+ esac
+ value=`echo "$value" | sed -e "s|${suffix}\$||"`
+ eval "$1=\"\$value\""
+ }
+ fast_func_remove_suffix=false
+fi
+
# func_fatal_error message
# outputs to stderr a fatal error message, and terminates the program.
+# Input:
+# - progname name of this program
func_fatal_error ()
{
- echo "gnulib-tool: *** $1" 1>&2
- echo "gnulib-tool: *** Stop." 1>&2
- exit 1
+ echo "$progname: *** $1" 1>&2
+ echo "$progname: *** Stop." 1>&2
+ func_exit 1
}
# func_readlink SYMLINK
}
fi
+# func_relativize DIR1 DIR2
+# computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2.
+# Input:
+# - DIR1 relative pathname, relative to the current directory
+# - DIR2 relative pathname, relative to the current directory
+# Output:
+# - reldir relative pathname of DIR2, relative to DIR1
+func_relativize ()
+{
+ dir0=`pwd`
+ dir1="$1"
+ dir2="$2"
+ sed_first='s,^\([^/]*\)/.*$,\1,'
+ sed_rest='s,^[^/]*/*,,'
+ sed_last='s,^.*/\([^/]*\)$,\1,'
+ sed_butlast='s,/*[^/]*$,,'
+ while test -n "$dir1"; do
+ first=`echo "$dir1" | sed -e "$sed_first"`
+ if test "$first" != "."; then
+ if test "$first" = ".."; then
+ dir2=`echo "$dir0" | sed -e "$sed_last"`/"$dir2"
+ dir0=`echo "$dir0" | sed -e "$sed_butlast"`
+ else
+ first2=`echo "$dir2" | sed -e "$sed_first"`
+ if test "$first2" = "$first"; then
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ else
+ dir2="../$dir2"
+ fi
+ dir0="$dir0"/"$first"
+ fi
+ fi
+ dir1=`echo "$dir1" | sed -e "$sed_rest"`
+ done
+ reldir="$dir2"
+}
+
+# func_relconcat DIR1 DIR2
+# computes a relative pathname DIR1/DIR2, with obvious simplifications.
+# Input:
+# - DIR1 relative pathname, relative to the current directory
+# - DIR2 relative pathname, relative to DIR1
+# Output:
+# - relconcat DIR1/DIR2, relative to the current directory
+func_relconcat ()
+{
+ dir1="$1"
+ dir2="$2"
+ sed_first='s,^\([^/]*\)/.*$,\1,'
+ sed_rest='s,^[^/]*/*,,'
+ sed_last='s,^.*/\([^/]*\)$,\1,'
+ sed_butlast='s,/*[^/]*$,,'
+ while true; do
+ first=`echo "$dir2" | sed -e "$sed_first"`
+ if test "$first" = "."; then
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ if test -z "$dir2"; then
+ relconcat="$dir1"
+ break
+ fi
+ else
+ last=`echo "$dir1" | sed -e "$sed_last"`
+ while test "$last" = "."; do
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ last=`echo "$dir1" | sed -e "$sed_last"`
+ done
+ if test -z "$dir1"; then
+ relconcat="$dir2"
+ break
+ fi
+ if test "$first" = ".."; then
+ if test "$last" = ".."; then
+ relconcat="$dir1/$dir2"
+ break
+ fi
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ dir2=`echo "$dir2" | sed -e "$sed_rest"`
+ if test -z "$dir1"; then
+ relconcat="$dir2"
+ break
+ fi
+ if test -z "$dir2"; then
+ relconcat="$dir1"
+ break
+ fi
+ else
+ relconcat="$dir1/$dir2"
+ break
+ fi
+ fi
+ done
+}
+
+# func_ln SRC DEST
+# Like ln -s, except that SRC is given relative to the current directory (or
+# absolute), not given relative to the directory of DEST.
+func_ln ()
+{
+ case "$1" in
+ /*)
+ ln -s "$1" "$2" ;;
+ *) # SRC is relative.
+ case "$2" in
+ /*)
+ ln -s "`pwd`/$1" "$2" ;;
+ *) # DEST is relative too.
+ ln_destdir=`echo "$2" | sed -e 's,[^/]*$,,'`
+ test -n "$ln_destdir" || ln_destdir="."
+ func_relativize "$ln_destdir" "$1"
+ ln -s "$reldir" "$2"
+ ;;
+ esac
+ ;;
+ esac
+}
+
# func_ln_if_changed SRC DEST
-# Like ln -s, but avoids munging timestamps if the link is correct.
+# Like func_ln, but avoids munging timestamps if the link is correct.
func_ln_if_changed ()
{
if test $# -ne 2; then
echo "usage: func_ln_if_changed SRC DEST" >&2
fi
- if test -L "$2" && test "$1" = "`func_readlink "$2"`"; then
+ ln_target=`func_readlink "$2"`
+ if test -h "$2" && test "$1" = "$ln_target"; then
:
else
rm -f "$2"
- ln -s "$1" "$2"
+ func_ln "$1" "$2"
+ fi
+}
+
+# func_reset_sigpipe
+# Resets SIGPIPE to its default behaviour. SIGPIPE is signalled when a process
+# writes into a pipe with no readers, i.e. a pipe where all readers have
+# already closed their file descriptor that read from it or exited entirely.
+# The default behaviour is to terminate the current process without an error
+# message.
+# When "trap '' SIGPIPE" is in effect, the behaviour (at least with bash) is to
+# terminate the current process with an error message.
+# This function should be called at the beginning of a command that only
+# produces output to stdout (i.e. no side effects!), when the command that
+# will read from this pipe might prematurely exit or close its standard input
+# descriptor.
+if test -n "$BASH_VERSION"; then
+ # The problem has only been reported with bash. Probably it occurs only with
+ # bash-3.2. For the reasons, see
+ # <http://lists.gnu.org/archive/html/bug-bash/2008-12/msg00050.html>.
+ # Note that Solaris sh does not understand "trap - SIGPIPE".
+ func_reset_sigpipe ()
+ {
+ trap - SIGPIPE
+ }
+else
+ func_reset_sigpipe ()
+ {
+ :
+ }
+fi
+
+# Ensure an 'echo' command that does not interpret backslashes.
+# Test cases:
+# echo '\n' | wc -l prints 1 when OK, 2 when KO
+# echo '\t' | grep t > /dev/null has return code 0 when OK, 1 when KO
+# This problem is a weird heritage from SVR4. BSD got it right (except that
+# BSD echo interprets '-n' as an option, which is also not desirable).
+# Nowadays the problem occurs in 4 situations:
+# - in bash, when the shell option xpg_echo is set (bash >= 2.04)
+# or when it was built with --enable-usg-echo-default (bash >= 2.0)
+# or when it was built with DEFAULT_ECHO_TO_USG (bash < 2.0),
+# - in zsh, when sh-emulation is not set,
+# - in ksh (e.g. AIX /bin/sh and Solaris /usr/xpg4/bin/sh are ksh instances,
+# and HP-UX /bin/sh and IRIX /bin/sh behave similarly),
+# - in Solaris /bin/sh and OSF/1 /bin/sh.
+# We try the following workarounds:
+# - for all: respawn using $CONFIG_SHELL if that is set and works.
+# - for bash >= 2.04: unset the shell option xpg_echo.
+# - for bash >= 2.0: define echo to a function that uses the printf built-in.
+# - for bash < 2.0: define echo to a function that uses cat of a here document.
+# - for zsh: turn sh-emulation on.
+# - for ksh: alias echo to 'print -r'.
+# - for ksh: alias echo to a function that uses cat of a here document.
+# - for Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh and rely on
+# the ksh workaround.
+# - otherwise: respawn using /bin/sh and rely on the workarounds.
+# When respawning, we pass --no-reexec as first argument, so as to avoid
+# turning this script into a fork bomb in unlucky situations.
+have_echo=
+if echo '\t' | grep t > /dev/null; then
+ have_echo=yes # Lucky!
+fi
+# Try the workarounds.
+# Respawn using $CONFIG_SHELL if that is set and works.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -n "$CONFIG_SHELL" \
+ && test -f "$CONFIG_SHELL" \
+ && $CONFIG_SHELL -c 'echo '\t' | grep t > /dev/null'; then
+ exec $CONFIG_SHELL "$0" --no-reexec "$@"
+ exit 127
+fi
+# For bash >= 2.04: unset the shell option xpg_echo.
+if test -z "$have_echo" \
+ && test -n "$BASH_VERSION" \
+ && (shopt -o xpg_echo; echo '\t' | grep t > /dev/null) 2>/dev/null; then
+ shopt -o xpg_echo
+ have_echo=yes
+fi
+# For bash >= 2.0: define echo to a function that uses the printf built-in.
+# For bash < 2.0: define echo to a function that uses cat of a here document.
+# (There is no win in using 'printf' over 'cat' if it is not a shell built-in.)
+if test -z "$have_echo" \
+ && test -n "$BASH_VERSION"; then \
+ if type printf 2>/dev/null | grep / > /dev/null; then
+ # 'printf' is not a shell built-in.
+echo ()
+{
+cat <<EOF
+$*
+EOF
+}
+ else
+ # 'printf' is a shell built-in.
+echo ()
+{
+ printf '%s\n' "$*"
+}
+ fi
+ if echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+ fi
+fi
+# For zsh: turn sh-emulation on.
+if test -z "$have_echo" \
+ && test -n "$ZSH_VERSION" \
+ && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+fi
+# For ksh: alias echo to 'print -r'.
+if test -z "$have_echo" \
+ && (type print) >/dev/null 2>&1; then
+ # A 'print' command exists.
+ if type print 2>/dev/null | grep / > /dev/null; then
+ :
+ else
+ # 'print' is a shell built-in.
+ if (print -r '\told' | grep told > /dev/null) 2>/dev/null; then
+ # 'print' is the ksh shell built-in.
+ alias echo='print -r'
+ fi
fi
+fi
+if test -z "$have_echo" \
+ && echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+fi
+# For ksh: alias echo to a function that uses cat of a here document.
+# The ksh manual page says:
+# "Aliasing is performed when scripts are read, not while they are executed.
+# Therefore, for an alias to take effect, the alias definition command has
+# to be executed before the command which references the alias is read."
+# Because of this, we have to play strange tricks with have_echo, to ensure
+# that the top-level statement containing the test starts after the 'alias'
+# command.
+if test -z "$have_echo"; then
+bsd_echo ()
+{
+cat <<EOF
+$*
+EOF
}
+alias echo=bsd_echo 2>/dev/null
+fi
+if test -z "$have_echo" \
+ && echo '\t' | grep t > /dev/null; then
+ have_echo=yes
+fi
+if test -z "$have_echo"; then
+ unalias echo 2>/dev/null
+fi
+# For Solaris /bin/sh and OSF/1 /bin/sh: respawn using /bin/ksh.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -f /bin/ksh; then
+ exec /bin/ksh "$0" --no-reexec "$@"
+ exit 127
+fi
+# Otherwise: respawn using /bin/sh.
+if test -z "$have_echo" \
+ && test "X$1" != "X--no-reexec" \
+ && test -f /bin/sh; then
+ exec /bin/sh "$0" --no-reexec "$@"
+ exit 127
+fi
+if test -z "$have_echo"; then
+ func_fatal_error "Shell does not support 'echo' correctly. Please install GNU bash and set the environment variable CONFIG_SHELL to point to it."
+fi
+if echo '\t' | grep t > /dev/null; then
+ : # Works fine now.
+else
+ func_fatal_error "Shell does not support 'echo' correctly. Workaround does not work. Please report this as a bug to bug-gnulib@gnu.org."
+fi
+if test "X$1" = "X--no-reexec"; then
+ shift
+fi
# Command-line option processing.
# Removes the OPTIONS from the arguments. Sets the variables:
# - mode list or import or create-testdir or create-megatestdir
# - destdir from --dir
+# - local_gnulib_dir from --local-dir
+# - verbose integer, default 0, inc/decremented by --verbose/--quiet
# - libname, supplied_libname from --lib
# - sourcebase from --source-base
# - m4base from --m4-base
+# - pobase from --po-base
# - docbase from --doc-base
# - testsbase from --tests-base
# - auxdir from --aux-dir
# - inctests true if --with-tests was given, blank otherwise
+# - incobsolete true if --with-obsolete was given, blank otherwise
# - avoidlist list of modules to avoid, from --avoid
-# - lgpl true if --lgpl was given, blank otherwise
+# - lgpl yes or a number if --lgpl was given, blank otherwise
+# - makefile_name from --makefile-name
# - libtool true if --libtool was given, false if --no-libtool was
# given, blank otherwise
# - macro_prefix from --macro-prefix
+# - po_domain from --po-domain
+# - vc_files true if --vc-files was given, false if --no-vc-files was
+# given, blank otherwise
# - autoconf_minversion minimum supported autoconf version
# - do_changelog false if --no-changelog was given, : otherwise
# - doit : if actions shall be executed, false if only to be printed
-# - local_gnulib_dir from --local-dir
-# - symbolic true if --symbolic was given, blank otherwise
+# - symbolic true if --symlink or --more-symlinks was given, blank
+# otherwise
+# - lsymbolic true if --local-symlink was given, blank otherwise
+# - do_copyrights blank if --more-symlinks was given, true otherwise
{
mode=
destdir=
+ local_gnulib_dir=
+ verbose=0
libname=libgnu
supplied_libname=
sourcebase=
m4base=
+ pobase=
docbase=
testsbase=
auxdir=
inctests=
+ incobsolete=
avoidlist=
lgpl=
+ makefile_name=
libtool=
macro_prefix=
+ po_domain=
+ vc_files=
do_changelog=:
doit=:
- local_gnulib_dir=
symbolic=
+ lsymbolic=
+ do_copyrights=true
supplied_opts="$@"
--dir=* )
destdir=`echo "X$1" | sed -e 's/^X--dir=//'`
shift ;;
+ --local-dir )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --local-dir"
+ fi
+ local_gnulib_dir=$1
+ shift ;;
+ --local-dir=* )
+ local_gnulib_dir=`echo "X$1" | sed -e 's/^X--local-dir=//'`
+ shift ;;
+ --verbose | --verbos | --verbo | --verb )
+ verbose=`expr $verbose + 1`
+ shift ;;
+ --quiet | --quie | --qui | --qu | --q )
+ verbose=`expr $verbose - 1`
+ shift ;;
--lib )
shift
if test $# = 0; then
--m4-base=* )
m4base=`echo "X$1" | sed -e 's/^X--m4-base=//'`
shift ;;
+ --po-base )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --po-base"
+ fi
+ pobase=$1
+ shift ;;
+ --po-base=* )
+ pobase=`echo "X$1" | sed -e 's/^X--po-base=//'`
+ shift ;;
--doc-base )
shift
if test $# = 0; then
--with-tests )
inctests=true
shift ;;
+ --with-obsolete )
+ incobsolete=true
+ shift ;;
--avoid )
shift
if test $# = 0; then
func_fatal_error "missing argument for --avoid"
fi
- avoidlist="$avoidlist $1"
+ func_append avoidlist " $1"
shift ;;
--avoid=* )
- avoidlist="$avoidlist "`echo "X$1" | sed -e 's/^X--avoid=//'`
+ arg=`echo "X$1" | sed -e 's/^X--avoid=//'`
+ func_append avoidlist " $arg"
shift ;;
--lgpl )
- lgpl=true
+ lgpl=yes
+ shift ;;
+ --lgpl=* )
+ arg=`echo "X$1" | sed -e 's/^X--lgpl=//'`
+ case "$arg" in
+ 2 | 3) ;;
+ *) func_fatal_error "invalid LGPL version number for --lgpl" ;;
+ esac
+ lgpl=$arg
+ shift ;;
+ --makefile-name )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --makefile-name"
+ fi
+ makefile_name="$1"
+ shift ;;
+ --makefile-name=* )
+ makefile_name=`echo "X$1" | sed -e 's/^X--makefile-name=//'`
shift ;;
--libtool )
libtool=true
--macro-prefix=* )
macro_prefix=`echo "X$1" | sed -e 's/^X--macro-prefix=//'`
shift ;;
+ --po-domain )
+ shift
+ if test $# = 0; then
+ func_fatal_error "missing argument for --po-domain"
+ fi
+ po_domain="$1"
+ shift ;;
+ --po-domain=* )
+ po_domain=`echo "X$1" | sed -e 's/^X--po-domain=//'`
+ shift ;;
+ --vc-files )
+ vc_files=true
+ shift ;;
+ --no-vc-files )
+ vc_files=false
+ shift ;;
--no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
do_changelog=false
shift ;;
--dry-run )
doit=false
shift ;;
- --local-dir )
- shift
- if test $# = 0; then
- func_fatal_error "missing argument for --local-dir"
- fi
- local_gnulib_dir=$1
+ -s | --symbolic | --symboli | --symbol | --symbo | --symb | --symlink | --symlin | --symli | --syml | --sym | --sy )
+ symbolic=true
shift ;;
- --local-dir=* )
- local_gnulib_dir=`echo "X$1" | sed -e 's/^X--local-dir=//'`
+ --local-symlink | --local-symlin | --local-symli | --local-syml | --local-sym | --local-sy | --local-s )
+ lsymbolic=true
shift ;;
- -s | --symbolic | --symboli | --symbol | --symbo | --symb | --symlink | --symlin | --symli | --syml | --sym | --sy )
+ -S | --more-symlinks | --more-symlink | --more-symlin | --more-symli | --more-syml | --more-sym | --more-sy | --more-s | --more- | --more | --mor | --mo )
symbolic=true
+ do_copyrights=
shift ;;
--help | --hel | --he | --h )
func_usage
- exit 0 ;;
- --version | --versio | --versi | --vers | --ver | --ve | --v )
+ func_exit $? ;;
+ --version | --versio | --versi | --vers )
func_version
- exit 0 ;;
+ func_exit $? ;;
-- )
# Stop option processing
shift
-* )
echo "gnulib-tool: unknown option $1" 1>&2
echo "Try 'gnulib-tool --help' for more information." 1>&2
- exit 1 ;;
+ func_exit 1 ;;
* )
break ;;
esac
echo "Try 'gnulib-tool --help' for more information." 1>&2
echo "If you really want to modify the gnulib configuration of your project," 1>&2
echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
- exit 1
+ func_exit 1
fi
- if test -n "$supplied_libname" || test -n "$sourcebase" || test -n "$m4base" \
+ if test -n "$local_gnulib_dir" || test -n "$supplied_libname" \
+ || test -n "$sourcebase" || test -n "$m4base" || test -n "$pobase" \
|| test -n "$docbase" || test -n "$testsbase" || test -n "$auxdir" \
- || test -n "$inctests" || test -n "$avoidlist" || test -n "$lgpl" \
- || test -n "$macro_prefix"; then
+ || test -n "$inctests" || test -n "$incobsolete" \
+ || test -n "$avoidlist" || test -n "$lgpl" || test -n "$makefile_name" \
+ || test -n "$macro_prefix" || test -n "$po_domain" \
+ || test -n "$vc_files"; then
echo "gnulib-tool: invalid options for 'update' mode" 1>&2
echo "Try 'gnulib-tool --help' for more information." 1>&2
echo "If you really want to modify the gnulib configuration of your project," 1>&2
echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
- exit 1
+ func_exit 1
fi
do_changelog=false
fi
+ if test -n "$pobase" && test -z "$po_domain"; then
+ echo "gnulib-tool: together with --po-base, you need to specify --po-domain" 1>&2
+ echo "Try 'gnulib-tool --help' for more information." 1>&2
+ func_exit 1
+ fi
+ if test -z "$pobase" && test -n "$po_domain"; then
+ echo "gnulib-tool: warning: --po-domain has no effect without a --po-base option" 1>&2
+ fi
# Determine the minimum supported autoconf version from the project's
# configure.ac.
s,^dnl .*$,,
s, dnl .*$,,
/AC_PREREQ/ {
- s,^.*AC_PREREQ([[ ]*\([^])]*\).*$,prereqs="$prereqs \1",p
+ s,^.*AC_PREREQ([[ ]*\([^])]*\).*$,\1,p
}'
- eval `sed -n -e "$my_sed_traces" < "$configure_ac"`
+ prereqs=`sed -n -e "$my_sed_traces" < "$configure_ac"`
if test -n "$prereqs"; then
- autoconf_minversion=`for version in $prereqs; do echo $version; done | $SORT -g | uniq | tail -1`
+ autoconf_minversion=`
+ for version in $prereqs; do echo $version; done |
+ LC_ALL=C sort -nru | sed 1q
+ `
fi
fi
if test -z "$autoconf_minversion"; then
# Remove trailing slashes from the directory names. This is necessary for
# m4base (to avoid an error in func_import) and optional for the others.
sed_trimtrailingslashes='s,\([^/]\)//*$,\1,'
+ case "$local_gnulib_dir" in
+ */ ) local_gnulib_dir=`echo "$local_gnulib_dir" | sed -e "$sed_trimtrailingslashes"` ;;
+ esac
case "$sourcebase" in
*/ ) sourcebase=`echo "$sourcebase" | sed -e "$sed_trimtrailingslashes"` ;;
esac
case "$m4base" in
*/ ) m4base=`echo "$m4base" | sed -e "$sed_trimtrailingslashes"` ;;
esac
+ case "$pobase" in
+ */ ) pobase=`echo "$pobase" | sed -e "$sed_trimtrailingslashes"` ;;
+ esac
case "$docbase" in
*/ ) docbase=`echo "$docbase" | sed -e "$sed_trimtrailingslashes"` ;;
esac
esac
}
-case "$0" in
- /*) self_abspathname="$0" ;;
- */*) self_abspathname=`pwd`/"$0" ;;
- *) for d in `echo ":$PATH:" | sed -e 's/:::*/:.:/g' | sed -e 's/:/ /g'`; do
- if test -x "$d/$0" && test ! -d "$d/$0"; then
- self_abspathname="$d/$0"
- break
- fi
- done
- if test -z "$self_abspathname"; then
- func_fatal_error "could not locate the gnulib-tool program - how did you invoke it?"
- fi
- ;;
-esac
-while test -h "$self_abspathname"; do
- # Resolve symbolic link.
- linkval=`func_readlink "$self_abspathname"`
- test -n "$linkval" || break
- case "$linkval" in
- /* ) self_abspathname="$linkval" ;;
- * ) self_abspathname=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`/"$linkval" ;;
- esac
-done
-gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
-
+func_gnulib_dir
func_tmpdir
-trap 'rm -rf "$tmp"' 0 1 2 3 15
+trap 'exit_status=$?
+ if test "$signal" != 0; then
+ echo "caught signal $signal" >&2
+ fi
+ rm -rf "$tmp"
+ exit $exit_status' 0
+for signal in 1 2 3 13 15; do
+ trap '{ signal='$signal'; func_exit 1; }' $signal
+done
+signal=0
# func_lookup_file file
# looks up a file in $local_gnulib_dir or $gnulib_dir, or combines it through
# 'patch'.
+# Input:
+# - local_gnulib_dir from --local-dir
# Output:
# - lookedup_file name of the merged (combined) file
# - lookedup_tmp true if it is located in the tmp directory, blank otherwise
}
# func_all_modules
+# Input:
+# - local_gnulib_dir from --local-dir
func_all_modules ()
{
# Filter out metainformation files like README, which are not modules.
# Filter out unit test modules; they can be retrieved through
# --extract-tests-module if desired.
{
- (cd "$gnulib_dir/modules" && ls -1)
+ (cd "$gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,')
if test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules"; then
- (cd "$local_gnulib_dir/modules" && ls -1 | sed -e 's,\.diff$,,')
+ (cd "$local_gnulib_dir" && find modules -type f -print | sed -e 's,^modules/,,' -e 's,\.diff$,,')
fi
} \
- | sed -e '/^CVS$/d' -e '/^ChangeLog$/d' -e '/^README$/d' -e '/^TEMPLATE$/d' -e '/^TEMPLATE-TESTS$/d' -e '/~$/d' \
+ | sed -e '/^CVS\//d' -e '/\/CVS\//d' \
+ -e '/^ChangeLog$/d' -e '/\/ChangeLog$/d' \
+ -e '/^COPYING$/d' -e '/\/COPYING$/d' \
+ -e '/^README$/d' -e '/\/README$/d' \
+ -e '/^TEMPLATE$/d' \
+ -e '/^TEMPLATE-EXTENDED$/d' \
+ -e '/^TEMPLATE-TESTS$/d' \
+ -e '/^\..*/d' \
+ -e '/~$/d' \
| sed -e '/-tests$/d' \
- | LC_ALL=C sort \
- | LC_ALL=C uniq
+ | LC_ALL=C sort -u
}
# func_verify_module
# verifies a module name
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_module ()
{
- if ! { test -f "$gnulib_dir/modules/$module" \
- || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
- && test -f "$local_gnulib_dir/modules/$module"; }; } \
- || test "CVS" = "$module" \
- || test "ChangeLog" = "$module" \
- || test "README" = "$module" \
- || test "TEMPLATE" = "$module" \
- || test "TEMPLATE-TESTS" = "$module"; then
+ if { test -f "$gnulib_dir/modules/$module" \
+ || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
+ && test -f "$local_gnulib_dir/modules/$module"; }; } \
+ && test "CVS" != "$module" \
+ && test "ChangeLog" != "$module" \
+ && test "COPYING" != "$module" \
+ && test "README" != "$module" \
+ && test "TEMPLATE" != "$module" \
+ && test "TEMPLATE-EXTENDED" != "$module" \
+ && test "TEMPLATE-TESTS" != "$module"; then
+ # OK, $module is a correct module name.
+ # Verify that building the module description with 'patch' succeeds.
+ func_lookup_file "modules/$module"
+ else
echo "gnulib-tool: module $module doesn't exist" 1>&2
module=
fi
# func_verify_nontests_module
# verifies a module name, excluding tests modules
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_nontests_module ()
{
case "$module" in
# func_verify_tests_module
# verifies a module name, considering only tests modules
+# Input:
+# - local_gnulib_dir from --local-dir
+# - module module name argument
func_verify_tests_module ()
{
case "$module" in
:a
n
s/^Description:[ ]*$//
+ s/^Status:[ ]*$//
+ s/^Notice:[ ]*$//
s/^Files:[ ]*$//
s/^Depends-on:[ ]*$//
+ s/^configure\.ac-early:[ ]*$//
s/^configure\.ac:[ ]*$//
s/^Makefile\.am:[ ]*$//
s/^Include:[ ]*$//
+ s/^Link:[ ]*$//
s/^License:[ ]*$//
s/^Maintainer:[ ]*$//
tb
}'
# func_get_description module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_description ()
{
func_lookup_file "modules/$1"
sed -n -e "/^Description$sed_extract_prog" < "$lookedup_file"
}
+# func_get_status module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_status ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Status$sed_extract_prog" < "$lookedup_file"
+}
+
+# func_get_notice module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_notice ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Notice$sed_extract_prog" < "$lookedup_file"
+}
+
# func_get_filelist module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_filelist ()
{
func_lookup_file "modules/$1"
sed -n -e "/^Files$sed_extract_prog" < "$lookedup_file"
+ echo m4/00gnulib.m4
+ echo m4/gnulib-common.m4
case "$autoconf_minversion" in
2.59)
- #echo m4/onceonly.m4
- echo m4/onceonly_2_57.m4
+ echo m4/onceonly.m4
;;
esac
}
+# func_filter_filelist outputvar separator filelist prefix suffix removed_prefix removed_suffix [added_prefix [added_suffix]]
+# stores in outputvar the filtered and processed filelist. Filtering: Only the
+# elements starting with prefix and ending with suffix are considered.
+# Processing: removed_prefix and removed_suffix are removed from each element,
+# added_prefix and added_suffix are added to each element.
+# removed_prefix, removed_suffix should not contain the characters "$`\{}[]^|.
+# added_prefix, added_suffix should not contain the characters \|.
+func_filter_filelist ()
+{
+ if test "$2" != "$nl" \
+ || { $fast_func_append \
+ && { test -z "$6" || $fast_func_remove_prefix; } \
+ && { test -z "$7" || $fast_func_remove_suffix; }; \
+ }; then
+ ffflist=
+ for fff in $3; do
+ case "$fff" in
+ "$4"*"$5")
+ if test -n "$6"; then
+ func_remove_prefix fff "$6"
+ fi
+ if test -n "$7"; then
+ func_remove_suffix fff "$7"
+ fi
+ fff="$8${fff}$9"
+ if test -z "$ffflist"; then
+ ffflist="${fff}"
+ else
+ func_append ffflist "$2${fff}"
+ fi
+ ;;
+ esac
+ done
+ else
+ sed_fff_filter="s|^$6\(.*\)$7\$|$8\\1$9|"
+ ffflist=`for fff in $3; do
+ case "$fff" in
+ "$4"*"$5") echo "$fff" ;;
+ esac
+ done | sed -e "$sed_fff_filter"`
+ fi
+ eval "$1=\"\$ffflist\""
+}
+
# func_get_dependencies module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_dependencies ()
{
# ${module}-tests always implicitly depends on ${module}.
- echo "$1" | sed -n -e 's/-tests//p'
+ case "$1" in
+ *-tests)
+ fgd1="$1"
+ func_remove_suffix fgd1 '-tests'
+ echo "$fgd1"
+ ;;
+ esac
# Then the explicit dependencies listed in the module description.
func_lookup_file "modules/$1"
sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
}
+# func_get_autoconf_early_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_autoconf_early_snippet ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^configure\.ac-early$sed_extract_prog" < "$lookedup_file"
+}
+
# func_get_autoconf_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_autoconf_snippet ()
{
func_lookup_file "modules/$1"
}
# func_get_automake_snippet module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_automake_snippet ()
{
func_lookup_file "modules/$1"
sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file"
-}
-
-# func_get_include_directive module
-func_get_include_directive ()
-{
- func_lookup_file "modules/$1"
- sed -n -e "/^Include$sed_extract_prog" < "$lookedup_file" | \
- sed -e 's/^\(["<]\)/#include \1/'
-}
+ case "$1" in
+ *-tests)
+ # *-tests module live in tests/, not lib/.
+ # Synthesize an EXTRA_DIST augmentation.
+ all_files=`func_get_filelist $1`
+ func_filter_filelist tests_files " " "$all_files" 'tests/' '' 'tests/' ''
+ extra_files="$tests_files"
+ if test -n "$extra_files"; then
+ echo "EXTRA_DIST +=" $extra_files
+ echo
+ fi
+ ;;
+ *)
+ # Synthesize an EXTRA_DIST augmentation.
+ sed_combine_lines='/\\$/{
+ :a
+ N
+ s/\\\n/ /
+ s/\\$/\\/
+ ta
+ }'
+ sed_extract_mentioned_files='s/^lib_SOURCES[ ]*+=[ ]*//p'
+ already_mentioned_files=` \
+ sed -n -e "/^Makefile\.am$sed_extract_prog" < "$lookedup_file" \
+ | sed -e "$sed_combine_lines" \
+ | sed -n -e "$sed_extract_mentioned_files" | sed -e 's/#.*//'`
+ all_files=`func_get_filelist $1`
+ func_filter_filelist lib_files "$nl" "$all_files" 'lib/' '' 'lib/' ''
+ # Remove $already_mentioned_files from $lib_files.
+ echo "$lib_files" | LC_ALL=C sort -u > "$tmp"/lib-files
+ extra_files=`func_reset_sigpipe; \
+ for f in $already_mentioned_files; do echo $f; done \
+ | LC_ALL=C sort -u | LC_ALL=C join -v 2 - "$tmp"/lib-files`
+ if test -n "$extra_files"; then
+ echo "EXTRA_DIST +=" $extra_files
+ echo
+ fi
+ # Synthesize also an EXTRA_lib_SOURCES augmentation.
+ # This is necessary so that automake can generate the right list of
+ # dependency rules.
+ # A possible approach would be to use autom4te --trace of the redefined
+ # AC_LIBOBJ and AC_REPLACE_FUNCS macros when creating the Makefile.am
+ # (use autom4te --trace, not just grep, so that AC_LIBOBJ invocations
+ # inside autoconf's built-in macros are not missed).
+ # But it's simpler and more robust to do it here, based on the file list.
+ # If some .c file exists and is not used with AC_LIBOBJ - for example,
+ # a .c file is preprocessed into another .c file for BUILT_SOURCES -,
+ # automake will generate a useless dependency; this is harmless.
+ case "$1" in
+ relocatable-prog-wrapper) ;;
+ *)
+ func_filter_filelist extra_files "$nl" "$extra_files" '' '.c' '' ''
+ if test -n "$extra_files"; then
+ echo "EXTRA_lib_SOURCES +=" $extra_files
+ echo
+ fi
+ ;;
+ esac
+ # Synthesize an EXTRA_DIST augmentation also for the files in build-aux/.
+ func_filter_filelist buildaux_files "$nl" "$all_files" 'build-aux/' '' 'build-aux/' ''
+ if test -n "$buildaux_files"; then
+ sed_prepend_auxdir='s,^,$(top_srcdir)/'"$auxdir"'/,'
+ echo "EXTRA_DIST += "`echo "$buildaux_files" | sed -e "$sed_prepend_auxdir"`
+ echo
+ fi
+ # Synthesize an EXTRA_DIST augmentation also for the files from top/.
+ func_filter_filelist top_files "$nl" "$all_files" 'top/' '' 'top/' ''
+ if test -n "$top_files"; then
+ sed_prepend_topdir='s,^,$(top_srcdir)/,'
+ echo "EXTRA_DIST += "`echo "$top_files" | sed -e "$sed_prepend_topdir"`
+ echo
+ fi
+ ;;
+ esac
+}
+
+# func_get_include_directive module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_include_directive ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Include$sed_extract_prog" < "$lookedup_file" | \
+ sed -e 's/^\(["<]\)/#include \1/'
+}
+
+# func_get_link_directive module
+# Input:
+# - local_gnulib_dir from --local-dir
+func_get_link_directive ()
+{
+ func_lookup_file "modules/$1"
+ sed -n -e "/^Link$sed_extract_prog" < "$lookedup_file"
+}
# func_get_license module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_license ()
{
func_lookup_file "modules/$1"
- sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
+ { sed -n -e "/^License$sed_extract_prog" < "$lookedup_file"
+ # The default is GPL.
+ echo "GPL"
+ } | sed -e 's,^ *$,,' | sed -e 1q
}
# func_get_maintainer module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_maintainer ()
{
func_lookup_file "modules/$1"
}
# func_get_tests_module module
+# Input:
+# - local_gnulib_dir from --local-dir
func_get_tests_module ()
{
# The naming convention for tests modules is hardwired: ${module}-tests.
- if test -f modules/"$1"-tests; then
+ if test -f "$gnulib_dir/modules/$1"-tests \
+ || { test -n "$local_gnulib_dir" && test -d "$local_gnulib_dir/modules" \
+ && test -f "$local_gnulib_dir/modules/$1"-tests; }; then
echo "$1"-tests
fi
}
# func_modules_transitive_closure
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of specified modules
# - inctests true if tests should be included, blank otherwise
+# - incobsolete true if obsolete modules among dependencies should be
+# included, blank otherwise
# - avoidlist list of modules to avoid
+# - tmp pathname of a temporary directory
# Output:
# - modules list of modules, including dependencies
func_modules_transitive_closure ()
{
- while true; do
- xmodules=
- for module in $modules; do
+ # In order to process every module only once (for speed), process an "input
+ # list" of modules, producing an "output list" of modules. During each round,
+ # more modules can be queued in the input list. Once a module on the input
+ # list has been processed, it is added to the "handled list", so we can avoid
+ # to process it again.
+ handledmodules=
+ inmodules="$modules"
+ outmodules=
+ while test -n "$inmodules"; do
+ inmodules_this_round="$inmodules"
+ inmodules= # Accumulator, queue for next round
+ for module in $inmodules_this_round; do
func_verify_module
if test -n "$module"; then
- # Duplicate dependencies are harmless, but Jim wants a warning.
- duplicated_deps=`func_get_dependencies $module | LC_ALL=C sort | LC_ALL=C uniq -d`
- if test -n "$duplicated_deps"; then
- echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
- fi
if func_acceptable $module; then
- xmodules="$xmodules $module"
- for depmodule in `func_get_dependencies $module`; do
- if func_acceptable $depmodule; then
- xmodules="$xmodules $depmodule"
+ func_append outmodules " $module"
+ deps=`func_get_dependencies $module`
+ # Duplicate dependencies are harmless, but Jim wants a warning.
+ duplicated_deps=`echo "$deps" | LC_ALL=C sort | LC_ALL=C uniq -d`
+ if test -n "$duplicated_deps"; then
+ echo "warning: module $module has duplicated dependencies: "`echo $duplicated_deps` 1>&2
+ fi
+ for dep in $deps; do
+ if test -n "$incobsolete" \
+ || { status=`func_get_status $dep`; test "$status" != obsolete; }; then
+ func_append inmodules " $dep"
fi
done
if test -n "$inctests"; then
testsmodule=`func_get_tests_module $module`
if test -n "$testsmodule"; then
- if func_acceptable $testsmodule; then
- xmodules="$xmodules $testsmodule"
- for depmodule in `func_get_dependencies $testsmodule`; do
- if func_acceptable $depmodule; then
- xmodules="$xmodules $depmodule"
- fi
- done
- fi
+ func_append inmodules " $testsmodule"
fi
fi
fi
fi
done
- xmodules=`for m in $xmodules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
- if test "$xmodules" = "$modules"; then
- break
- fi
- modules="$xmodules"
+ handledmodules=`for m in $handledmodules $inmodules_this_round; do echo $m; done | LC_ALL=C sort -u`
+ # Remove $handledmodules from $inmodules.
+ for m in $inmodules; do echo $m; done | LC_ALL=C sort -u > "$tmp"/queued-modules
+ inmodules=`func_reset_sigpipe; echo "$handledmodules" | LC_ALL=C join -v 2 - "$tmp"/queued-modules`
done
+ modules=`for m in $outmodules; do echo $m; done | LC_ALL=C sort -u`
+ rm -f "$tmp"/queued-modules
}
# func_modules_add_dummy
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# Output:
# - modules list of modules, including 'dummy' if needed
func_modules_add_dummy ()
{
+ # Determine whether any module provides a lib_SOURCES augmentation.
have_lib_SOURCES=
sed_remove_backslash_newline=':a
/\\$/{
# Ignore .h files since they are not compiled.
case "$file" in
*.h) ;;
- *) have_lib_SOURCES=yes ;;
+ *)
+ have_lib_SOURCES=yes
+ break 2
+ ;;
esac
done
fi
done
# Add the dummy module, to make sure the library will be non-empty.
if test -z "$have_lib_SOURCES"; then
- modules="$modules dummy"
+ if func_acceptable "dummy"; then
+ func_append modules " dummy"
+ fi
+ fi
+}
+
+# func_modules_notice
+# Input:
+# - local_gnulib_dir from --local-dir
+# - verbose integer, default 0, inc/decremented by --verbose/--quiet
+# - modules list of modules, including dependencies
+func_modules_notice ()
+{
+ if test $verbose -ge -1; then
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ msg=`func_get_notice $module`
+ if test -n "$msg"; then
+ echo "Notice from module $module:"
+ echo "$msg" | sed -e 's/^/ /'
+ fi
+ fi
+ done
fi
}
# func_modules_to_filelist
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# Output:
# - files list of files
for module in $modules; do
func_verify_module
if test -n "$module"; then
- files="$files "`func_get_filelist $module`
+ fs=`func_get_filelist $module`
+ func_append files " $fs"
fi
done
- files=`for f in $files; do echo $f; done | LC_ALL=C sort | LC_ALL=C uniq`
+ files=`for f in $files; do echo $f; done | LC_ALL=C sort -u`
+}
+
+# func_execute_command command [args...]
+# Executes a command.
+# Uses also the variables
+# - verbose integer, default 0, inc/decremented by --verbose/--quiet
+func_execute_command ()
+{
+ if test $verbose -ge 0; then
+ echo "executing $*"
+ "$@"
+ else
+ # Commands like automake produce output to stderr even when they succeed.
+ # Turn this output off if the command succeeds.
+ "$@" > "$tmp"/cmdout 2>&1
+ cmdret=$?
+ if test $cmdret = 0; then
+ rm -f "$tmp"/cmdout
+ else
+ echo "executing $*"
+ cat "$tmp"/cmdout 1>&2
+ rm -f "$tmp"/cmdout
+ (exit $cmdret)
+ fi
+ fi
}
# func_emit_lib_Makefile_am
-# emits the contents of lib/Makefile.am to standard output.
+# emits the contents of library makefile to standard output.
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# - libname library name
+# - pobase directory relative to destdir where to place *.po files
+# - auxdir directory relative to destdir where to place build aux files
+# - makefile_name from --makefile-name
# - libtool true if libtool will be used, false or blank otherwise
+# - macro_prefix prefix of gl_LIBOBJS macros to use
+# - po_domain prefix of i18n domain to use (without -gnulib suffix)
# - actioncmd (optional) command that will reproduce this invocation
+# - for_test true if creating a package for testing, false otherwise
+# - destfile filename relative to destdir of makefile being generated
+# Input/Output:
+# - makefile_am_edits and makefile_am_edit${edit}_{dir,var,val}
+# list of edits to be done to Makefile.am variables
+# Output:
+# - uses_subdirs nonempty if object files in subdirs exist
func_emit_lib_Makefile_am ()
{
+ # When creating an includable Makefile.am snippet, augment variables with
+ # += instead of assigning them.
+ if test -n "$makefile_name"; then
+ assign='+='
+ else
+ assign='='
+ fi
if test "$libtool" = true; then
libext=la
perhapsLT=LT
+ sed_eliminate_LDFLAGS="$sed_noop"
else
libext=a
perhapsLT=
+ sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
+ fi
+ if $for_test; then
+ # When creating a package for testing: Attempt to provoke failures,
+ # especially link errors, already during "make" rather than during
+ # "make check", because "make check" is not possible in a cross-compiling
+ # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
+ sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
+ else
+ sed_transform_check_PROGRAMS="$sed_noop"
fi
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
if test -n "$actioncmd"; then
echo "# Reproduce by: $actioncmd"
fi
echo
- # No need to generate dependencies since the sources are in gnulib, not here.
- echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
- echo
- echo "noinst_${perhapsLT}LIBRARIES = $libname.$libext"
- echo
- echo "${libname}_${libext}_SOURCES ="
- echo "${libname}_${libext}_LIBADD = @${perhapsLT}LIBOBJS@"
- echo "noinst_HEADERS ="
- echo "pkgdata_DATA ="
- echo "EXTRA_DIST ="
- echo "BUILT_SOURCES ="
- echo "SUFFIXES ="
- echo "MOSTLYCLEANFILES = core *.stackdump"
- echo "MOSTLYCLEANDIRS ="
- echo "CLEANFILES ="
- echo "DISTCLEANFILES ="
- echo "MAINTAINERCLEANFILES ="
- echo
- echo "AM_CPPFLAGS ="
- echo
- for module in $modules; do
- func_verify_nontests_module
- if test -n "$module"; then
- {
- func_get_automake_snippet "$module" |
- sed -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g'
- if test "$module" = 'alloca'; then
- echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
+ uses_subdirs=
+ {
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ {
+ func_get_automake_snippet "$module" |
+ sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
+ -e "$sed_eliminate_LDFLAGS" \
+ -e 's,lib_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
+ -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
+ -e "$sed_transform_check_PROGRAMS"
+ if test "$module" = 'alloca'; then
+ echo "${libname}_${libext}_LIBADD += @${perhapsLT}ALLOCA@"
+ echo "${libname}_${libext}_DEPENDENCIES += @${perhapsLT}ALLOCA@"
+ fi
+ } > amsnippet.tmp
+ # Skip the contents if it's entirely empty.
+ if grep '[^ ]' amsnippet.tmp > /dev/null ; then
+ echo "## begin gnulib module $module"
+ echo
+ cat amsnippet.tmp
+ echo "## end gnulib module $module"
+ echo
fi
- } > amsnippet.tmp
- # Skip the contents if its entirely empty.
- if grep '[^ ]' amsnippet.tmp > /dev/null ; then
- echo "## begin gnulib module $module"
- echo
- cat amsnippet.tmp
- echo "## end gnulib module $module"
- echo
+ rm -f amsnippet.tmp
+ # Test whether there are some source files in subdirectories.
+ for f in `func_get_filelist "$module"`; do
+ case $f in
+ lib/*/*.c)
+ uses_subdirs=yes
+ break
+ ;;
+ esac
+ done
+ fi
+ done
+ } > allsnippets.tmp
+ if test -z "$makefile_name"; then
+ # If there are source files in subdirectories, prevent collision of the
+ # object files (example: hash.c and libxml/hash.c).
+ subdir_options=
+ if test -n "$uses_subdirs"; then
+ subdir_options=' subdir-objects'
+ fi
+ echo "AUTOMAKE_OPTIONS = 1.5 gnits${subdir_options}"
+ fi
+ echo
+ if test -z "$makefile_name"; then
+ echo "SUBDIRS ="
+ echo "noinst_HEADERS ="
+ echo "noinst_LIBRARIES ="
+ echo "noinst_LTLIBRARIES ="
+ # Automake versions < 1.9b create an empty pkgdatadir at installation time
+ # if you specify pkgdata_DATA to empty. This is a workaround.
+ if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
+ echo "pkgdata_DATA ="
+ fi
+ echo "EXTRA_DIST ="
+ echo "BUILT_SOURCES ="
+ echo "SUFFIXES ="
+ fi
+ echo "MOSTLYCLEANFILES $assign core *.stackdump"
+ if test -z "$makefile_name"; then
+ echo "MOSTLYCLEANDIRS ="
+ echo "CLEANFILES ="
+ echo "DISTCLEANFILES ="
+ echo "MAINTAINERCLEANFILES ="
+ fi
+ # Execute edits that apply to the Makefile.am being generated.
+ edit=0
+ while test $edit != $makefile_am_edits; do
+ edit=`expr $edit + 1`
+ eval dir=\"\$makefile_am_edit${edit}_dir\"
+ eval var=\"\$makefile_am_edit${edit}_var\"
+ eval val=\"\$makefile_am_edit${edit}_val\"
+ if test -n "$var"; then
+ if test "${dir}Makefile.am" = "$destfile" || test "./${dir}Makefile.am" = "$destfile"; then
+ echo "${var} += ${val}"
+ eval "makefile_am_edit${edit}_var="
fi
- rm -f amsnippet.tmp
fi
done
+ if test -z "$makefile_name"; then
+ echo
+ echo "AM_CPPFLAGS ="
+ fi
+ echo
+ if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *+\{0,1\}= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
+ # One of the snippets already specifies an installation location for the
+ # library. Don't confuse automake by saying it should not be installed.
+ :
+ else
+ # By default, the generated library should not be installed.
+ echo "noinst_${perhapsLT}LIBRARIES += $libname.$libext"
+ fi
+ echo
+ echo "${libname}_${libext}_SOURCES ="
+ # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
+ # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
+ echo "${libname}_${libext}_LIBADD = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
+ echo "${libname}_${libext}_DEPENDENCIES = \$(${macro_prefix}_${perhapsLT}LIBOBJS)"
+ echo "EXTRA_${libname}_${libext}_SOURCES ="
+ if test "$libtool" = true; then
+ echo "${libname}_${libext}_LDFLAGS = \$(AM_LDFLAGS)"
+ fi
+ echo
+ if test -n "$pobase"; then
+ echo "AM_CPPFLAGS += -DDEFAULT_TEXT_DOMAIN=\\\"${po_domain}-gnulib\\\""
+ echo
+ fi
+ cat allsnippets.tmp \
+ | sed -e 's|\$(top_srcdir)/build-aux/|$(top_srcdir)/'"$auxdir"'/|g'
echo
echo "mostlyclean-local: mostlyclean-generic"
- echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
- echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
- echo " if test -d \$\$dir; then \\"
- echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
- echo " fi; \\"
- echo " done"
+ echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done; \\"
+ echo " :"
+ rm -f allsnippets.tmp
+}
+
+# func_emit_po_Makevars
+# emits the contents of po/ makefile parameterization to standard output.
+# Input:
+# - local_gnulib_dir from --local-dir
+# - sourcebase directory relative to destdir where to place source code
+# - pobase directory relative to destdir where to place *.po files
+# - po_domain prefix of i18n domain to use (without -gnulib suffix)
+func_emit_po_Makevars ()
+{
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
+ func_emit_copyright_notice
+ echo
+ echo "# Usually the message domain is the same as the package name."
+ echo "# But here it has a '-gnulib' suffix."
+ echo "DOMAIN = ${po_domain}-gnulib"
+ echo
+ echo "# These two variables depend on the location of this directory."
+ echo "subdir = ${pobase}"
+ echo "top_builddir = "`echo "$pobase" | sed -e 's,//*,/,g' -e 's,[^/][^/]*,..,g'`
echo
- echo "# Makefile.am ends here"
+ cat <<\EOF
+# These options get passed to xgettext.
+XGETTEXT_OPTIONS = \
+ --keyword=_ --flag=_:1:pass-c-format \
+ --keyword=N_ --flag=N_:1:pass-c-format \
+ --keyword='proper_name:1,"This is a proper name. See the gettext manual, section Names."' \
+ --keyword='proper_name_utf8:1,"This is a proper name. See the gettext manual, section Names."' \
+ --flag=error:3:c-format --flag=error_at_line:5:c-format
+
+# This is the copyright holder that gets inserted into the header of the
+# $(DOMAIN).pot file. gnulib is copyrighted by the FSF.
+COPYRIGHT_HOLDER = Free Software Foundation, Inc.
+
+# This is the email address or URL to which the translators shall report
+# bugs in the untranslated strings:
+# - Strings which are not entire sentences, see the maintainer guidelines
+# in the GNU gettext documentation, section 'Preparing Strings'.
+# - Strings which use unclear terms or require additional context to be
+# understood.
+# - Strings which make invalid assumptions about notation of date, time or
+# money.
+# - Pluralisation problems.
+# - Incorrect English spelling.
+# - Incorrect formatting.
+# It can be your email address, or a mailing list address where translators
+# can write to without being subscribed, or the URL of a web page through
+# which the translators can contact you.
+MSGID_BUGS_ADDRESS = bug-gnulib@gnu.org
+
+# This is the list of locale categories, beyond LC_MESSAGES, for which the
+# message catalogs shall be used. It is usually empty.
+EXTRA_LOCALE_CATEGORIES =
+
+# This tells whether the $(DOMAIN).pot file contains messages with an 'msgctxt'
+# context. Possible values are "yes" and "no". Set this to yes if the
+# package uses functions taking also a message context, like pgettext(), or
+# if in $(XGETTEXT_OPTIONS) you define keywords with a context argument.
+USE_MSGCTXT = no
+EOF
+}
+
+# func_emit_po_POTFILES_in
+# emits the file list to be passed to xgettext to standard output.
+# Input:
+# - local_gnulib_dir from --local-dir
+# - sourcebase directory relative to destdir where to place source code
+# - files list of new files
+func_emit_po_POTFILES_in ()
+{
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
+ func_emit_copyright_notice
+ echo
+ echo "# List of files which contain translatable strings."
+ echo "$files" | sed -n -e "s,^lib/,$sourcebase/,p"
}
# func_emit_tests_Makefile_am
-# emits the contents of tests/Makefile.am to standard output.
+# emits the contents of tests makefile to standard output.
# Input:
+# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# - libname library name
+# - auxdir directory relative to destdir where to place build aux files
+# - makefile_name from --makefile-name
# - libtool true if libtool will be used, false or blank otherwise
# - sourcebase relative directory containing lib source code
# - m4base relative directory containing autoconf macros
# - testsbase relative directory containing unit test code
+# - macro_prefix prefix of gl_LIBOBJS macros to use
+# - for_test true if creating a package for testing, false otherwise
+# - use_libtests true if a libtests.a should be built, false otherwise
+# - destfile filename relative to destdir of makefile being generated
+# Input/Output:
+# - makefile_am_edits and makefile_am_edit${edit}_{dir,var,val}
+# list of edits to be done to Makefile.am variables
+# Output:
+# - uses_subdirs nonempty if object files in subdirs exist
func_emit_tests_Makefile_am ()
{
if test "$libtool" = true; then
libext=la
+ sed_eliminate_LDFLAGS="$sed_noop"
else
libext=a
+ sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ ]*+=/d'
+ fi
+ if $for_test; then
+ # When creating a package for testing: Attempt to provoke failures,
+ # especially link errors, already during "make" rather than during
+ # "make check", because "make check" is not possible in a cross-compiling
+ # situation. Turn check_PROGRAMS into noinst_PROGRAMS.
+ sed_transform_check_PROGRAMS='s,check_PROGRAMS,noinst_PROGRAMS,g'
+ else
+ sed_transform_check_PROGRAMS="$sed_noop"
fi
testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
+ echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
echo
+ uses_subdirs=
+ (
+ for module in $modules; do
+ if $for_test; then
+ func_verify_tests_module
+ else
+ func_verify_module
+ fi
+ if test -n "$module"; then
+ {
+ func_get_automake_snippet "$module" |
+ sed -e 's,lib_LIBRARIES,lib%_LIBRARIES,g' \
+ -e 's,lib_LTLIBRARIES,lib%_LTLIBRARIES,g' \
+ -e "$sed_eliminate_LDFLAGS" \
+ -e 's,lib_\([A-Z][A-Z]*\),libtests_a_\1,g' \
+ -e 's,lib%_LIBRARIES,lib_LIBRARIES,g' \
+ -e 's,lib%_LTLIBRARIES,lib_LTLIBRARIES,g' \
+ -e "$sed_transform_check_PROGRAMS"
+ if $use_libtests && test "$module" = 'alloca'; then
+ echo "libtests_a_LIBADD += @${perhapsLT}ALLOCA@"
+ echo "libtests_a_DEPENDENCIES += @${perhapsLT}ALLOCA@"
+ fi
+ } > amsnippet.tmp
+ # Skip the contents if it's entirely empty.
+ if grep '[^ ]' amsnippet.tmp > /dev/null ; then
+ echo "## begin gnulib module $module"
+ echo
+ cat amsnippet.tmp
+ echo "## end gnulib module $module"
+ echo
+ fi
+ rm -f amsnippet.tmp
+ # Test whether there are some source files in subdirectories.
+ for f in `func_get_filelist "$module"`; do
+ case $f in
+ lib/*/*.c | tests/*/*.c)
+ uses_subdirs=yes
+ break
+ ;;
+ esac
+ done
+ fi
+ done
+ ) > allsnippets.tmp
# Generate dependencies here, since it eases the debugging of test failures.
- echo "AUTOMAKE_OPTIONS = 1.5 foreign"
- echo
- echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
+ # If there are source files in subdirectories, prevent collision of the
+ # object files (example: hash.c and libxml/hash.c).
+ subdir_options=
+ if test -n "$uses_subdirs"; then
+ subdir_options=' subdir-objects'
+ fi
+ echo "AUTOMAKE_OPTIONS = 1.5 foreign${subdir_options}"
echo
+ if $for_test; then
+ echo "ACLOCAL_AMFLAGS = -I ${testsbase_inverse}/${m4base}"
+ echo
+ fi
# Nothing is being added to SUBDIRS; nevertheless the existence of this
# variable is needed to avoid an error from automake:
# "AM_GNU_GETTEXT used but SUBDIRS not defined"
echo "TESTS ="
echo "TESTS_ENVIRONMENT ="
echo "noinst_PROGRAMS ="
- echo "check_PROGRAMS ="
+ if ! $for_test; then
+ echo "check_PROGRAMS ="
+ fi
echo "noinst_HEADERS ="
- echo "pkgdata_DATA ="
+ echo "noinst_LIBRARIES ="
+ if $use_libtests; then
+ if $for_test; then
+ echo "noinst_LIBRARIES += libtests.a"
+ else
+ echo "check_LIBRARIES = libtests.a"
+ fi
+ fi
+ # Automake versions < 1.9b create an empty pkgdatadir at installation time
+ # if you specify pkgdata_DATA to empty. This is a workaround.
+ if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
+ echo "pkgdata_DATA ="
+ fi
echo "EXTRA_DIST ="
echo "BUILT_SOURCES ="
echo "SUFFIXES ="
echo "CLEANFILES ="
echo "DISTCLEANFILES ="
echo "MAINTAINERCLEANFILES ="
+ # Execute edits that apply to the Makefile.am being generated.
+ edit=0
+ while test $edit != $makefile_am_edits; do
+ edit=`expr $edit + 1`
+ eval dir=\"\$makefile_am_edit${edit}_dir\"
+ eval var=\"\$makefile_am_edit${edit}_var\"
+ eval val=\"\$makefile_am_edit${edit}_val\"
+ if test -n "$var"; then
+ if test "${dir}Makefile.am" = "$destfile" || test "./${dir}Makefile.am" = "$destfile"; then
+ echo "${var} += ${val}"
+ eval "makefile_am_edit${edit}_var="
+ fi
+ fi
+ done
echo
echo "AM_CPPFLAGS = \\"
echo " -I. -I\$(srcdir) \\"
echo " -I${testsbase_inverse} -I\$(srcdir)/${testsbase_inverse} \\"
echo " -I${testsbase_inverse}/${sourcebase-lib} -I\$(srcdir)/${testsbase_inverse}/${sourcebase-lib}"
echo
- echo "LDADD = ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}"
+ local_ldadd_before=''
+ local_ldadd_after=''
+ if $use_libtests; then
+ # All test programs need to be linked with libtests.a.
+ # It needs to be passed to the linker before ${libname}.${libext}, since
+ # the tests-related modules depend on the main modules.
+ # It also needs to be passed to the linker after ${libname}.${libext}
+ # because the latter might contain incomplete modules (such as the 'error'
+ # module whose dependency to 'progname' is voluntarily omitted).
+ # The LIBTESTS_LIBDEPS can be passed to the linker once or twice, it does
+ # not matter.
+ local_ldadd_before=' libtests.a'
+ local_ldadd_after=' libtests.a $(LIBTESTS_LIBDEPS)'
+ fi
+ echo "LDADD =${local_ldadd_before} ${testsbase_inverse}/${sourcebase-lib}/${libname}.${libext}${local_ldadd_after}"
echo
- for module in $modules; do
- func_verify_tests_module
- if test -n "$module"; then
- func_get_automake_snippet "$module" > amsnippet.tmp
- # Skip the contents if its entirely empty.
- if grep '[^ ]' amsnippet.tmp > /dev/null ; then
- echo "## begin gnulib module $module"
- echo
- cat amsnippet.tmp
- echo "## end gnulib module $module"
- echo
- fi
- rm -f amsnippet.tmp
- fi
- done
+ if $use_libtests; then
+ echo "libtests_a_SOURCES ="
+ # Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
+ # automake during its analysis looks for $(LIBOBJS), not for @LIBOBJS@.
+ echo "libtests_a_LIBADD = \$(${macro_prefix}tests_LIBOBJS)"
+ echo "libtests_a_DEPENDENCIES = \$(${macro_prefix}tests_LIBOBJS)"
+ echo "EXTRA_libtests_a_SOURCES ="
+ # The circular dependency in LDADD requires this.
+ echo "AM_LIBTOOLFLAGS = --preserve-dup-deps"
+ echo
+ fi
+ cat allsnippets.tmp \
+ | sed -e 's|\$(top_srcdir)/build-aux/|$(top_srcdir)/'"$auxdir"'/|g'
echo "# Clean up after Solaris cc."
echo "clean-local:"
echo " rm -rf SunWS_cache"
echo
echo "mostlyclean-local: mostlyclean-generic"
- echo " @test -z \"\$(MOSTLYCLEANDIRS)\" || \\"
- echo " for dir in \$(MOSTLYCLEANDIRS); do \\"
- echo " if test -d \$\$dir; then \\"
- echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
- echo " fi; \\"
- echo " done"
+ echo " @for dir in '' \$(MOSTLYCLEANDIRS); do \\"
+ echo " if test -n \"\$\$dir\" && test -d \$\$dir; then \\"
+ echo " echo \"rmdir \$\$dir\"; rmdir \$\$dir; \\"
+ echo " fi; \\"
+ echo " done; \\"
+ echo " :"
+ rm -f allsnippets.tmp
+}
+
+# func_emit_initmacro_start macro_prefix
+# emits the first few statements of the gl_INIT macro to standard output.
+# - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
+func_emit_initmacro_start ()
+{
+ macro_prefix_arg="$1"
+ # Overriding AC_LIBOBJ and AC_REPLACE_FUNCS has the effect of storing
+ # platform-dependent object files in ${macro_prefix_arg}_LIBOBJS instead of
+ # LIBOBJS. The purpose is to allow several gnulib instantiations under
+ # a single configure.ac file. (AC_CONFIG_LIBOBJ_DIR does not allow this
+ # flexibility.)
+ # Furthermore it avoids an automake error like this when a Makefile.am
+ # that uses pieces of gnulib also uses $(LIBOBJ):
+ # automatically discovered file `error.c' should not be explicitly mentioned
+ echo " m4_pushdef([AC_LIBOBJ], m4_defn([${macro_prefix_arg}_LIBOBJ]))"
+ echo " m4_pushdef([AC_REPLACE_FUNCS], m4_defn([${macro_prefix_arg}_REPLACE_FUNCS]))"
+ # Overriding AC_LIBSOURCES has the same purpose of avoiding the automake
+ # error when a Makefile.am that uses pieces of gnulib also uses $(LIBOBJ):
+ # automatically discovered file `error.c' should not be explicitly mentioned
+ # We let automake know about the files to be distributed through the
+ # EXTRA_lib_SOURCES variable.
+ echo " m4_pushdef([AC_LIBSOURCES], m4_defn([${macro_prefix_arg}_LIBSOURCES]))"
+ # Create data variables for checking the presence of files that are mentioned
+ # as AC_LIBSOURCES arguments. These are m4 variables, not shell variables,
+ # because we want the check to happen when the configure file is created,
+ # not when it is run. ${macro_prefix_arg}_LIBSOURCES_LIST is the list of
+ # files to check for. ${macro_prefix_arg}_LIBSOURCES_DIR is the subdirectory
+ # in which to expect them.
+ echo " m4_pushdef([${macro_prefix_arg}_LIBSOURCES_LIST], [])"
+ echo " m4_pushdef([${macro_prefix_arg}_LIBSOURCES_DIR], [])"
+ echo " gl_COMMON"
+}
+
+# func_emit_initmacro_end macro_prefix
+# emits the last few statements of the gl_INIT macro to standard output.
+# - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
+func_emit_initmacro_end ()
+{
+ macro_prefix_arg="$1"
+ # Check the presence of files that are mentioned as AC_LIBSOURCES arguments.
+ # The check is performed only when autoconf is run from the directory where
+ # the configure.ac resides; if it is run from a different directory, the
+ # check is skipped.
+ echo " m4_ifval(${macro_prefix_arg}_LIBSOURCES_LIST, ["
+ echo " m4_syscmd([test ! -d ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[ ||"
+ echo " for gl_file in ]${macro_prefix_arg}_LIBSOURCES_LIST[ ; do"
+ echo " if test ! -r ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file ; then"
+ echo " echo \"missing file ]m4_defn([${macro_prefix_arg}_LIBSOURCES_DIR])[/\$gl_file\" >&2"
+ echo " exit 1"
+ echo " fi"
+ echo " done])dnl"
+ echo " m4_if(m4_sysval, [0], [],"
+ echo " [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])"
+ echo " ])"
+ echo " m4_popdef([${macro_prefix_arg}_LIBSOURCES_DIR])"
+ echo " m4_popdef([${macro_prefix_arg}_LIBSOURCES_LIST])"
+ echo " m4_popdef([AC_LIBSOURCES])"
+ echo " m4_popdef([AC_REPLACE_FUNCS])"
+ echo " m4_popdef([AC_LIBOBJ])"
+ echo " AC_CONFIG_COMMANDS_PRE(["
+ echo " ${macro_prefix_arg}_libobjs="
+ echo " ${macro_prefix_arg}_ltlibobjs="
+ echo " if test -n \"\$${macro_prefix_arg}_LIBOBJS\"; then"
+ echo " # Remove the extension."
+ echo " sed_drop_objext='s/\\.o\$//;s/\\.obj\$//'"
+ echo " for i in \`for i in \$${macro_prefix_arg}_LIBOBJS; do echo \"\$i\"; done | sed \"\$sed_drop_objext\" | sort | uniq\`; do"
+ echo " ${macro_prefix_arg}_libobjs=\"\$${macro_prefix_arg}_libobjs \$i.\$ac_objext\""
+ echo " ${macro_prefix_arg}_ltlibobjs=\"\$${macro_prefix_arg}_ltlibobjs \$i.lo\""
+ echo " done"
+ echo " fi"
+ echo " AC_SUBST([${macro_prefix_arg}_LIBOBJS], [\$${macro_prefix_arg}_libobjs])"
+ echo " AC_SUBST([${macro_prefix_arg}_LTLIBOBJS], [\$${macro_prefix_arg}_ltlibobjs])"
+ echo " ])"
+}
+
+# func_emit_initmacro_done macro_prefix sourcebase
+# emits a few statements after the gl_INIT macro to standard output.
+# - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
+# - sourcebase directory relative to destdir where to place source code
+func_emit_initmacro_done ()
+{
+ macro_prefix_arg="$1"
+ sourcebase_arg="$2"
+ echo
+ echo "# Like AC_LIBOBJ, except that the module name goes"
+ echo "# into ${macro_prefix_arg}_LIBOBJS instead of into LIBOBJS."
+ echo "AC_DEFUN([${macro_prefix_arg}_LIBOBJ], ["
+ echo " AS_LITERAL_IF([\$1], [${macro_prefix_arg}_LIBSOURCES([\$1.c])])dnl"
+ echo " ${macro_prefix_arg}_LIBOBJS=\"\$${macro_prefix_arg}_LIBOBJS \$1.\$ac_objext\""
+ echo "])"
+ echo
+ echo "# Like AC_REPLACE_FUNCS, except that the module name goes"
+ echo "# into ${macro_prefix_arg}_LIBOBJS instead of into LIBOBJS."
+ echo "AC_DEFUN([${macro_prefix_arg}_REPLACE_FUNCS], ["
+ echo " m4_foreach_w([gl_NAME], [\$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl"
+ echo " AC_CHECK_FUNCS([\$1], , [${macro_prefix_arg}_LIBOBJ(\$ac_func)])"
+ echo "])"
echo
- echo "# Makefile.am ends here"
+ echo "# Like AC_LIBSOURCES, except the directory where the source file is"
+ echo "# expected is derived from the gnulib-tool parameterization,"
+ echo "# and alloca is special cased (for the alloca-opt module)."
+ echo "# We could also entirely rely on EXTRA_lib..._SOURCES."
+ echo "AC_DEFUN([${macro_prefix_arg}_LIBSOURCES], ["
+ echo " m4_foreach([_gl_NAME], [\$1], ["
+ echo " m4_if(_gl_NAME, [alloca.c], [], ["
+ echo " m4_define([${macro_prefix_arg}_LIBSOURCES_DIR], [$sourcebase_arg])"
+ echo " m4_append([${macro_prefix_arg}_LIBSOURCES_LIST], _gl_NAME, [ ])"
+ echo " ])"
+ echo " ])"
+ echo "])"
}
# func_import modules
# Uses also the variables
# - destdir target directory
+# - local_gnulib_dir from --local-dir
+# - verbose integer, default 0, inc/decremented by --verbose/--quiet
# - libname library name
# - sourcebase directory relative to destdir where to place source code
# - m4base directory relative to destdir where to place *.m4 macros
+# - pobase directory relative to destdir where to place *.po files
# - docbase directory relative to destdir where to place doc files
# - testsbase directory relative to destdir where to place unit test code
# - auxdir directory relative to destdir where to place build aux files
# - inctests true if --with-tests was given, blank otherwise
+# - incobsolete true if --with-obsolete was given, blank otherwise
# - avoidlist list of modules to avoid, from --avoid
-# - lgpl true if library's license shall be LGPL, blank otherwise
+# - lgpl yes or a number if library's license shall be LGPL,
+# blank otherwise
+# - makefile_name from --makefile-name
# - libtool true if --libtool was given, false if --no-libtool was
# given, blank otherwise
# - guessed_libtool true if the configure.ac file uses libtool, false otherwise
# - macro_prefix prefix of gl_EARLY, gl_INIT macros to use
+# - po_domain prefix of i18n domain to use (without -gnulib suffix)
+# - vc_files true if --vc-files was given, false if --no-vc-files was
+# given, blank otherwise
# - autoconf_minversion minimum supported autoconf version
# - doit : if actions shall be executed, false if only to be printed
# - symbolic true if files should be symlinked, copied otherwise
+# - lsymbolic true if files from local_gnulib_dir should be symlinked,
+# copied otherwise
+# - do_copyrights true if copyright notices in files should be replaced,
+# blank otherwise
func_import ()
{
# Get the cached settings.
+ cached_local_gnulib_dir=
cached_specified_modules=
+ cached_incobsolete=
cached_avoidlist=
cached_sourcebase=
cached_m4base=
+ cached_pobase=
cached_docbase=
cached_testsbase=
+ cached_inctests=
cached_libname=
cached_lgpl=
+ cached_makefile_name=
cached_libtool=
cached_macro_prefix=
+ cached_po_domain=
+ cached_vc_files=
cached_files=
if test -f "$destdir"/$m4base/gnulib-cache.m4; then
cached_libtool=false
s,#.*$,,
s,^dnl .*$,,
s, dnl .*$,,
+ /gl_LOCAL_DIR(/ {
+ s,^.*gl_LOCAL_DIR([[ ]*\([^]"$`\\)]*\).*$,cached_local_gnulib_dir="\1",p
+ }
/gl_MODULES(/ {
- s,^.*gl_MODULES([[ ]*\([^])]*\).*$,cached_specified_modules="\1",p
+ ta
+ :a
+ s/)/)/
+ tb
+ N
+ ba
+ :b
+ s,^.*gl_MODULES([[ ]*\([^]"$`\\)]*\).*$,cached_specified_modules="\1",p
+ }
+ /gl_WITH_OBSOLETE/ {
+ s,^.*$,cached_incobsolete=true,p
}
/gl_AVOID(/ {
- s,^.*gl_AVOID([[ ]*\([^])]*\).*$,cached_avoidlist="\1",p
+ s,^.*gl_AVOID([[ ]*\([^]"$`\\)]*\).*$,cached_avoidlist="\1",p
}
/gl_SOURCE_BASE(/ {
- s,^.*gl_SOURCE_BASE([[ ]*\([^])]*\).*$,cached_sourcebase="\1",p
+ s,^.*gl_SOURCE_BASE([[ ]*\([^]"$`\\)]*\).*$,cached_sourcebase="\1",p
}
/gl_M4_BASE(/ {
- s,^.*gl_M4_BASE([[ ]*\([^])]*\).*$,cached_m4base="\1",p
+ s,^.*gl_M4_BASE([[ ]*\([^]"$`\\)]*\).*$,cached_m4base="\1",p
+ }
+ /gl_PO_BASE(/ {
+ s,^.*gl_PO_BASE([[ ]*\([^]"$`\\)]*\).*$,cached_pobase="\1",p
}
/gl_DOC_BASE(/ {
- s,^.*gl_DOC_BASE([[ ]*\([^])]*\).*$,cached_docbase="\1",p
+ s,^.*gl_DOC_BASE([[ ]*\([^]"$`\\)]*\).*$,cached_docbase="\1",p
}
/gl_TESTS_BASE(/ {
- s,^.*gl_TESTS_BASE([[ ]*\([^])]*\).*$,cached_testsbase="\1",p
+ s,^.*gl_TESTS_BASE([[ ]*\([^]"$`\\)]*\).*$,cached_testsbase="\1",p
+ }
+ /gl_WITH_TESTS/ {
+ s,^.*$,cached_inctests=true,p
}
/gl_LIB(/ {
- s,^.*gl_LIB([[ ]*\([^])]*\).*$,cached_libname="\1",p
+ s,^.*gl_LIB([[ ]*\([^]"$`\\)]*\).*$,cached_libname="\1",p
+ }
+ /gl_LGPL(/ {
+ s,^.*gl_LGPL([[ ]*\([^]"$`\\)]*\).*$,cached_lgpl="\1",p
}
/gl_LGPL/ {
- s,^.*$,cached_lgpl=true,p
+ s,^.*$,cached_lgpl=yes,p
+ }
+ /gl_MAKEFILE_NAME(/ {
+ s,^.*gl_MAKEFILE_NAME([[ ]*\([^]"$`\\)]*\).*$,cached_makefile_name="\1",p
}
/gl_LIBTOOL/ {
s,^.*$,cached_libtool=true,p
}
/gl_MACRO_PREFIX(/ {
- s,^.*gl_MACRO_PREFIX([[ ]*\([^])]*\).*$,cached_macro_prefix="\1",p
+ s,^.*gl_MACRO_PREFIX([[ ]*\([^]"$`\\)]*\).*$,cached_macro_prefix="\1",p
+ }
+ /gl_PO_DOMAIN(/ {
+ s,^.*gl_PO_DOMAIN([[ ]*\([^]"$`\\)]*\).*$,cached_po_domain="\1",p
+ }
+ /gl_VC_FILES(/ {
+ s,^.*gl_VC_FILES([[ ]*\([^]"$`\\)]*\).*$,cached_vc_files="\1",p
}'
eval `sed -n -e "$my_sed_traces" < "$destdir"/$m4base/gnulib-cache.m4`
if test -f "$destdir"/$m4base/gnulib-comp.m4; then
:a
s,^\]).*$,",
tb
+ s,["$`\\],,g
p
n
ba
if test -n "$cached_m4base" && test "$cached_m4base" != "$m4base"; then
func_fatal_error "$m4base/gnulib-cache.m4 is expected to contain gl_M4_BASE([$m4base])"
fi
+ # The local_gnulib_dir defaults to the cached one. Recall that the cached one
+ # is relative to $destdir, whereas the one we use is relative to . or absolute.
+ if test -z "$local_gnulib_dir"; then
+ if test -n "$cached_local_gnulib_dir"; then
+ case "$destdir" in
+ /*)
+ local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
+ *)
+ case "$cached_local_gnulib_dir" in
+ /*)
+ local_gnulib_dir="$destdir/$cached_local_gnulib_dir" ;;
+ *)
+ func_relconcat "$destdir" "$cached_local_gnulib_dir"
+ local_gnulib_dir="$relconcat" ;;
+ esac ;;
+ esac
+ fi
+ fi
# Append the cached and the specified module names. So that
# "gnulib-tool --import foo" means to add the module foo.
specified_modules="$cached_specified_modules $1"
+ # Included obsolete modules among the dependencies if specified either way.
+ if test -z "$incobsolete"; then
+ incobsolete="$cached_incobsolete"
+ fi
# Append the cached and the specified avoidlist. This is probably better
# than dropping the cached one when --avoid is specified at least once.
- avoidlist=`echo $cached_avoidlist $avoidlist`
+ avoidlist=`for m in $cached_avoidlist $avoidlist; do echo $m; done | LC_ALL=C sort -u`
+ avoidlist=`echo $avoidlist`
+
# The sourcebase defaults to the cached one.
if test -z "$sourcebase"; then
sourcebase="$cached_sourcebase"
func_fatal_error "missing --source-base option"
fi
fi
+ # The pobase defaults to the cached one.
+ if test -z "$pobase"; then
+ pobase="$cached_pobase"
+ fi
# The docbase defaults to the cached one.
if test -z "$docbase"; then
docbase="$cached_docbase"
func_fatal_error "missing --tests-base option"
fi
fi
+ # Require the tests if specified either way.
+ if test -z "$inctests"; then
+ inctests="$cached_inctests"
+ fi
# The libname defaults to the cached one.
if test -z "$supplied_libname"; then
libname="$cached_libname"
if test -z "$lgpl"; then
lgpl="$cached_lgpl"
fi
+ # The makefile_name defaults to the cached one.
+ if test -z "$makefile_name"; then
+ makefile_name="$cached_makefile_name"
+ fi
# Use libtool if specified either way, or if guessed.
if test -z "$libtool"; then
if test -n "$cached_m4base"; then
func_fatal_error "missing --macro-prefix option"
fi
fi
+ # The po_domain defaults to the cached one.
+ if test -z "$po_domain"; then
+ po_domain="$cached_po_domain"
+ fi
+ # The vc_files defaults to the cached one.
+ if test -z "$vc_files"; then
+ vc_files="$cached_vc_files"
+ fi
# Canonicalize the list of specified modules.
- specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
+ specified_modules=`for m in $specified_modules; do echo $m; done | LC_ALL=C sort -u`
# Determine final module list.
modules="$specified_modules"
func_modules_transitive_closure
- echo "Module list with included dependencies:"
- echo "$modules" | sed -e 's/^/ /'
+ if test $verbose -ge 0; then
+ echo "Module list with included dependencies:"
+ echo "$modules" | sed -e 's/^/ /'
+ fi
+ final_modules="$modules"
- # Add the dummy module if needed.
+ # Determine main module list and tests-related module list separately.
+ # The main module list is the transitive closure of the specified modules,
+ # ignoring tests modules. Its lib/* sources go into $sourcebase/. If --lgpl
+ # is specified, it will consist only of LGPLed source.
+ # The tests-related module list is the transitive closure of the specified
+ # modules, including tests modules, minus the main module list. Its lib/*
+ # sources (brought in through dependencies of *-tests modules) go into
+ # $testsbase/. It may contain GPLed source, even if --lgpl is specified.
+ # Determine main module list.
+ saved_inctests="$inctests"
+ inctests=""
+ modules="$specified_modules"
+ func_modules_transitive_closure
+ main_modules="$modules"
+ inctests="$saved_inctests"
+ if test $verbose -ge 1; then
+ echo "Main module list:"
+ echo "$main_modules" | sed -e 's/^/ /'
+ fi
+ # Determine tests-related module list.
+ echo "$final_modules" | LC_ALL=C sort -u > "$tmp"/final-modules
+ testsrelated_modules=`func_reset_sigpipe; echo "$main_modules" | LC_ALL=C sort -u | LC_ALL=C join -v 2 - "$tmp"/final-modules`
+ if test $verbose -ge 1; then
+ echo "Tests-related module list:"
+ echo "$testsrelated_modules" | sed -e 's/^/ /'
+ fi
+
+ # Add the dummy module to the main module list if needed.
+ modules="$main_modules"
func_modules_add_dummy
+ main_modules="$modules"
- # If --lgpl, check the license of modules are compatible.
+ # Determine whether a $testsbase/libtests.a is needed.
+ use_libtests=false
+ for module in $testsrelated_modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ all_files=`func_get_filelist $module`
+ # Test whether some file in $all_files lies in lib/.
+ for f in $all_files; do
+ case $f in
+ lib/*)
+ use_libtests=true
+ break 2
+ ;;
+ esac
+ done
+ fi
+ done
+
+ # Add the dummy module to the tests-related module list if needed.
+ if $use_libtests; then
+ modules="$testsrelated_modules"
+ func_modules_add_dummy
+ testsrelated_modules="$modules"
+ fi
+
+ # If --lgpl, verify that the licenses of modules are compatible.
if test -n "$lgpl"; then
- for module in $modules; do
+ license_incompatibilities=
+ for module in $main_modules; do
license=`func_get_license $module`
case $license in
- LGPL | 'GPLed build tool' | 'public domain' | 'unlimited') ;;
- *) func_fatal_error "incompatible license on module $module: $license" ;;
+ 'GPLed build tool') ;;
+ 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
+ *)
+ case "$lgpl" in
+ yes | 3)
+ case $license in
+ LGPL | LGPLv2+) ;;
+ *) func_append license_incompatibilities "$module $license$nl" ;;
+ esac
+ ;;
+ 2)
+ case $license in
+ LGPLv2+) ;;
+ *) func_append license_incompatibilities "$module $license$nl" ;;
+ esac
+ ;;
+ *) func_fatal_error "invalid value lgpl=$lgpl" ;;
+ esac
+ ;;
esac
done
+ if test -n "$license_incompatibilities"; then
+ # Format the license incompatibilities as a table.
+ sed_expand_column1_width50_indent17='s,^\([^ ]*\) ,\1 ,
+s,^\(.................................................[^ ]*\) *, \1 ,'
+ license_incompatibilities=`echo "$license_incompatibilities" | sed -e "$sed_expand_column1_width50_indent17"`
+ func_fatal_error "incompatible license on modules:$nl$license_incompatibilities"
+ fi
fi
- # Determine final file list.
+ # Show banner notice of every module.
+ modules="$main_modules"
+ func_modules_notice
+
+ # Determine script to apply to imported library files.
+ sed_transform_lib_file=
+ for module in $main_modules; do
+ if test $module = config-h; then
+ # Assume config.h exists, and that -DHAVE_CONFIG_H is omitted.
+ sed_transform_lib_file=$sed_transform_lib_file'
+ s/^#ifdef[ ]*HAVE_CONFIG_H[ ]*$/#if 1/
+ '
+ break
+ fi
+ done
+ sed_transform_main_lib_file="$sed_transform_lib_file"
+ if test -n "$do_copyrights"; then
+ if test -n "$lgpl"; then
+ # Update license.
+ case "$lgpl" in
+ yes | 3)
+ sed_transform_main_lib_file=$sed_transform_main_lib_file'
+ s/GNU General/GNU Lesser General/g
+ '
+ ;;
+ 2)
+ sed_transform_main_lib_file=$sed_transform_main_lib_file'
+ s/GNU General/GNU Lesser General/g
+ s/version [23]\([ ,]\)/version 2.1\1/g
+ '
+ ;;
+ *) func_fatal_error "invalid value lgpl=$lgpl" ;;
+ esac
+ else
+ # Update license.
+ sed_transform_main_lib_file=$sed_transform_main_lib_file'
+ s/GNU Lesser General/GNU General/g
+ s/GNU Library General/GNU General/g
+ s/version \(2\|2\.1\)\([ ,]\)/version 3\2/g
+ '
+ fi
+ fi
+
+ # Determine script to apply to library files that go into $testsbase/.
+ sed_transform_testsrelated_lib_file="$sed_transform_lib_file"
+ if test -n "$do_copyrights"; then
+ # Update license.
+ sed_transform_testsrelated_lib_file=$sed_transform_testsrelated_lib_file'
+ s/GNU Lesser General/GNU General/g
+ s/GNU Library General/GNU General/g
+ s/version \(2\|2\.1\)\([ ,]\)/version 3\2/g
+ '
+ fi
+
+ # Determine the final file lists.
+ # They must be computed separately, because files in lib/* go into
+ # $sourcebase/ if they are in the main file list but into $testsbase/
+ # if they are in the tests-related file list. Furthermore lib/dummy.c
+ # can be in both.
+ # Determine final main file list.
+ modules="$main_modules"
+ func_modules_to_filelist
+ main_files="$files"
+ # Determine final tests-related file list.
+ modules="$testsrelated_modules"
func_modules_to_filelist
- echo "File list:"
- echo "$files" | sed -e 's/^/ /'
+ testsrelated_files=`echo "$files" | sed -e 's,^lib/,tests=lib/,'`
+ # Merge both file lists.
+ sed_remove_empty_lines='/^$/d'
+ files=`{ echo "$main_files"; echo "$testsrelated_files"; } | sed -e "$sed_remove_empty_lines" | LC_ALL=C sort -u`
+ if test $verbose -ge 0; then
+ echo "File list:"
+ sed_prettyprint_files='s,^tests=lib/\(.*\)$,lib/\1 -> tests/\1,'
+ echo "$files" | sed -e "$sed_prettyprint_files" -e 's/^/ /'
+ fi
test -n "$files" \
|| func_fatal_error "refusing to do nothing"
new_files="$files m4/gnulib-tool.m4"
old_files="$cached_files"
if test -f "$destdir"/$m4base/gnulib-tool.m4; then
- old_files="$old_files m4/gnulib-tool.m4"
+ func_append old_files " m4/gnulib-tool.m4"
fi
+ sed_rewrite_old_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$cached_docbase/,
+ s,^lib/,$cached_sourcebase/,
+ s,^m4/,$cached_m4base/,
+ s,^tests/,$cached_testsbase/,
+ s,^tests=lib/,$cached_testsbase/,
+ s,^top/,,"
+ sed_rewrite_new_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$docbase/,
+ s,^lib/,$sourcebase/,
+ s,^m4/,$m4base/,
+ s,^tests/,$testsbase/,
+ s,^tests=lib/,$testsbase/,
+ s,^top/,,"
+
# Create directories.
- if test ! -d "$destdir/$sourcebase"; then
- if $doit; then
- echo "Creating directory $destdir/$sourcebase"
- mkdir "$destdir/$sourcebase" || func_fatal_error "failed"
- else
- echo "Create directory $destdir/$sourcebase"
+ { echo "$sourcebase"
+ echo "$m4base"
+ if test -n "$pobase"; then
+ echo "$pobase"
fi
- fi
- if test ! -d "$destdir/$m4base"; then
- if $doit; then
- echo "Creating directory $destdir/$m4base"
- mkdir "$destdir/$m4base" || func_fatal_error "failed"
- else
- echo "Create directory $destdir/$m4base"
+ docfiles=`echo "$files" | sed -n -e 's,^doc/,,p'`
+ if test -n "$docfiles"; then
+ echo "$docbase"
fi
- fi
- docfiles=`echo "$files" | sed -n -e 's,^doc/,,p'`
- if test -n "$docfiles"; then
- if test ! -d "$destdir/$docbase"; then
- if $doit; then
- echo "Creating directory $destdir/$docbase"
- mkdir "$destdir/$docbase" || func_fatal_error "failed"
- else
- echo "Create directory $destdir/$docbase"
- fi
+ if test -n "$inctests"; then
+ echo "$testsbase"
fi
- fi
- if test -n "$inctests"; then
- if test ! -d "$destdir/$testsbase"; then
- if $doit; then
- echo "Creating directory $destdir/$testsbase"
- mkdir "$destdir/$testsbase" || func_fatal_error "failed"
- else
- echo "Create directory $destdir/$testsbase"
+ echo "$auxdir"
+ for f in $files; do echo $f; done \
+ | sed -e "$sed_rewrite_new_files" \
+ | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
+ | LC_ALL=C sort -u
+ } > "$tmp"/dirs
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/dirs
+ while read d; do
+ if test ! -d "$destdir/$d"; then
+ if $doit; then
+ echo "Creating directory $destdir/$d"
+ mkdir -p "$destdir/$d" || func_fatal_error "failed"
+ else
+ echo "Create directory $destdir/$d"
+ fi
fi
- fi
- fi
- if test ! -d "$destdir/$auxdir"; then
- if $doit; then
- echo "Creating directory $destdir/$auxdir"
- mkdir "$destdir/$auxdir" || func_fatal_error "failed"
- else
- echo "Create directory $destdir/$auxdir"
- fi
- fi
+ done
+ exec 0<&5 5<&-
+ }
# func_dest_tmpfilename file
# determines the name of a temporary file (file is relative to destdir).
}
# Copy files or make symbolic links. Remove obsolete files.
+ added_files=''
+ removed_files=''
delimiter=' '
- for f in $old_files; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- doc/*) g=`echo "$f" | sed -e "s,^doc/,$cached_docbase/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$cached_sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$cached_m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$cached_testsbase/,"` ;;
- *) g="$f" ;;
- esac
- echo "$g""$delimiter""$f"
- done | LC_ALL=C sort > "$tmp"/old-files
- for f in $new_files; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- doc/*) g=`echo "$f" | sed -e "s,^doc/,$docbase/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- echo "$g""$delimiter""$f"
- done | LC_ALL=C sort > "$tmp"/new-files
+ # Construct a table with 2 columns: rewritten-file-name original-file-name,
+ # representing the files according to the last gnulib-tool invocation.
+ for f in $old_files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_old_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/old-files
+ # Construct a table with 2 columns: rewritten-file-name original-file-name,
+ # representing the files after this gnulib-tool invocation.
+ for f in $new_files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/new-files
# First the files that are in old-files, but not in new-files:
sed_take_first_column='s,'"$delimiter"'.*,,'
for g in `LC_ALL=C join -t"$delimiter" -v1 "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_first_column"`; do
# Remove the file. Do nothing if the user already removed it.
- if test -f "$destdir/$g"; then
+ if test -f "$destdir/$g" || test -h "$destdir/$g"; then
if $doit; then
echo "Removing file $g (backup in ${g}~)"
mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
else
echo "Remove file $g (backup in ${g}~)"
fi
+ func_append removed_files "$g$nl"
fi
done
# func_add_or_update handles a file that ought to be present afterwards.
- # Uses parameters f, g, already_present.
+ # Uses parameters
+ # - f the original file name
+ # - g the rewritten file name
+ # - already_present nonempty if the file already exists, empty otherwise
func_add_or_update ()
{
+ of="$f"
+ case "$f" in
+ tests=lib/*) f=`echo "$f" | sed -e 's,^tests=lib/,lib/,'` ;;
+ esac
func_dest_tmpfilename "$g"
func_lookup_file "$f"
cp "$lookedup_file" "$tmpfile" || func_fatal_error "failed"
- if test -n "$lgpl"; then
- # Update license.
- case "$f" in
+ if test -n "$sed_transform_main_lib_file"; then
+ case "$of" in
lib/*)
- sed -e 's/GNU General/GNU Lesser General/g' \
- -e 's/version 2\([ ,]\)/version 2.1\1/g' \
+ sed -e "$sed_transform_main_lib_file" \
+ < "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
+ ;;
+ esac
+ fi
+ if test -n "$sed_transform_testsrelated_lib_file"; then
+ case "$of" in
+ tests=lib/*)
+ sed -e "$sed_transform_testsrelated_lib_file" \
< "$lookedup_file" > "$tmpfile" || func_fatal_error "failed"
;;
esac
if test -n "$already_present"; then
echo "Updating file $g (backup in ${g}~)"
else
- echo "Replacing file $g (non-gnulib code backuped in ${g}~) !!"
+ echo "Replacing file $g (non-gnulib code backed up in ${g}~) !!"
fi
mv -f "$destdir/$g" "$destdir/${g}~" || func_fatal_error "failed"
- if test -n "$symbolic" && test -z "$lookedup_tmp" \
+ if { test -n "$symbolic" \
+ || { test -n "$lsymbolic" \
+ && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
+ && test -z "$lookedup_tmp" \
&& cmp "$lookedup_file" "$tmpfile" > /dev/null; then
func_ln_if_changed "$lookedup_file" "$destdir/$g"
else
if test -n "$already_present"; then
echo "Update file $g (backup in ${g}~)"
else
- echo "Replace file $g (non-gnulib code backuped in ${g}~) !!"
+ echo "Replace file $g (non-gnulib code backed up in ${g}~) !!"
fi
fi
fi
# frequently that developers don't put autogenerated files into CVS.
if $doit; then
echo "Copying file $g"
- if test -n "$symbolic" && test -z "$lookedup_tmp" \
+ if { test -n "$symbolic" \
+ || { test -n "$lsymbolic" \
+ && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; } \
+ && test -z "$lookedup_tmp" \
&& cmp "$lookedup_file" "$tmpfile" > /dev/null; then
func_ln_if_changed "$lookedup_file" "$destdir/$g"
else
else
echo "Copy file $g"
fi
+ func_append added_files "$g$nl"
fi
rm -f "$tmpfile"
}
# Then the files that are in new-files, but not in old-files:
sed_take_last_column='s,^.*'"$delimiter"',,'
already_present=
- for f in `LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_last_column"`; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- doc/*) g=`echo "$f" | sed -e "s,^doc/,$docbase/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- func_add_or_update
- done
+ LC_ALL=C join -t"$delimiter" -v2 "$tmp"/old-files "$tmp"/new-files \
+ | sed -e "$sed_take_last_column" \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/added-files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/added-files
+ while read g f; do
+ func_add_or_update
+ done
+ exec 0<&5 5<&-
+ }
# Then the files that are in new-files and in old-files:
already_present=true
- for f in `LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files | sed -e "$sed_take_last_column"`; do
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- doc/*) g=`echo "$f" | sed -e "s,^doc/,$docbase/,"` ;;
- lib/*) g=`echo "$f" | sed -e "s,^lib/,$sourcebase/,"` ;;
- m4/*) g=`echo "$f" | sed -e "s,^m4/,$m4base/,"` ;;
- tests/*) g=`echo "$f" | sed -e "s,^tests/,$testsbase/,"` ;;
- *) g="$f" ;;
- esac
- func_add_or_update
- done
+ LC_ALL=C join -t"$delimiter" "$tmp"/old-files "$tmp"/new-files \
+ | sed -e "$sed_take_last_column" \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/kept-files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/kept-files
+ while read g f; do
+ func_add_or_update
+ done
+ exec 0<&5 5<&-
+ }
# Command-line invocation printed in a comment in generated gnulib-cache.m4.
actioncmd="gnulib-tool --import"
- actioncmd="$actioncmd --dir=$destdir"
- actioncmd="$actioncmd --lib=$libname"
- actioncmd="$actioncmd --source-base=$sourcebase"
- actioncmd="$actioncmd --m4-base=$m4base"
- actioncmd="$actioncmd --doc-base=$docbase"
- actioncmd="$actioncmd --aux-dir=$auxdir"
+ func_append actioncmd " --dir=$destdir"
+ if test -n "$local_gnulib_dir"; then
+ func_append actioncmd " --local-dir=$local_gnulib_dir"
+ fi
+ func_append actioncmd " --lib=$libname"
+ func_append actioncmd " --source-base=$sourcebase"
+ func_append actioncmd " --m4-base=$m4base"
+ if test -n "$pobase"; then
+ func_append actioncmd " --po-base=$pobase"
+ fi
+ func_append actioncmd " --doc-base=$docbase"
+ func_append actioncmd " --tests-base=$testsbase"
+ func_append actioncmd " --aux-dir=$auxdir"
+ if test -n "$inctests"; then
+ func_append actioncmd " --with-tests"
+ fi
+ if test -n "$incobsolete"; then
+ func_append actioncmd " --with-obsolete"
+ fi
for module in $avoidlist; do
- actioncmd="$actioncmd --avoid=$module"
+ func_append actioncmd " --avoid=$module"
done
if test -n "$lgpl"; then
- actioncmd="$actioncmd --lgpl"
+ if test "$lgpl" = yes; then
+ func_append actioncmd " --lgpl"
+ else
+ func_append actioncmd " --lgpl=$lgpl"
+ fi
+ fi
+ if test -n "$makefile_name"; then
+ func_append actioncmd " --makefile-name=$makefile_name"
fi
if test "$libtool" = true; then
- actioncmd="$actioncmd --libtool"
+ func_append actioncmd " --libtool"
+ else
+ func_append actioncmd " --no-libtool"
+ fi
+ func_append actioncmd " --macro-prefix=$macro_prefix"
+ if test -n "$po_domain"; then
+ func_append actioncmd " --po-domain=$po_domain"
+ fi
+ if test -n "$vc_files"; then
+ if test "$vc_files" = true; then
+ func_append actioncmd " --vc-files"
+ else
+ func_append actioncmd " --no-vc-files"
+ fi
+ fi
+ func_append actioncmd " `echo $specified_modules`"
+
+ # Default the makefile name to Makefile.am.
+ if test -n "$makefile_name"; then
+ makefile_am=$makefile_name
else
- actioncmd="$actioncmd --no-libtool"
+ makefile_am=Makefile.am
+ fi
+
+ # Create normal Makefile.ams.
+ for_test=false
+
+ # Setup list of Makefile.am edits that are to be performed afterwards.
+ # Some of these edits apply to files that we will generate; others are
+ # under the responsibility of the developer.
+ makefile_am_edits=0
+ # func_note_Makefile_am_edit dir var value
+ # remembers that ${dir}Makefile.am needs to be edited to that ${var} mentions
+ # ${value}.
+ func_note_Makefile_am_edit ()
+ {
+ makefile_am_edits=`expr $makefile_am_edits + 1`
+ eval makefile_am_edit${makefile_am_edits}_dir=\"\$1\"
+ eval makefile_am_edit${makefile_am_edits}_var=\"\$2\"
+ eval makefile_am_edit${makefile_am_edits}_val=\"\$3\"
+ }
+ if test "$makefile_am" = Makefile.am; then
+ sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
+ sourcebase_base=`basename "$sourcebase"`
+ func_note_Makefile_am_edit "$sourcebase_dir" SUBDIRS "$sourcebase_base"
+ fi
+ if test -n "$pobase"; then
+ pobase_dir=`echo "$pobase" | sed -n -e 's,/[^/]*$,/,p'`
+ pobase_base=`basename "$pobase"`
+ func_note_Makefile_am_edit "$pobase_dir" SUBDIRS "$pobase_base"
+ fi
+ if test -n "$inctests"; then
+ if test "$makefile_am" = Makefile.am; then
+ testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
+ testsbase_base=`basename "$testsbase"`
+ func_note_Makefile_am_edit "$testsbase_dir" SUBDIRS "$testsbase_base"
+ fi
fi
- actioncmd="$actioncmd --macro-prefix=$macro_prefix"
- actioncmd="$actioncmd `echo $specified_modules`"
+ func_note_Makefile_am_edit "" ACLOCAL_AMFLAGS "-I ${m4base}"
+ {
+ # Find the first parent directory of $m4base that contains or will contain
+ # a Makefile.am.
+ sed_last='s,^.*/\([^/][^/]*\)//*$,\1/,
+s,//*$,/,'
+ sed_butlast='s,[^/][^/]*//*$,,'
+ dir1="${m4base}/"; dir2=""
+ while test -n "$dir1" \
+ && ! { test -f "${destdir}/${dir1}Makefile.am" \
+ || test "${dir1}Makefile.am" = "$sourcebase/$makefile_am" \
+ || test "./${dir1}Makefile.am" = "$sourcebase/$makefile_am" \
+ || { test -n "$inctests" \
+ && { test "${dir1}Makefile.am" = "$testsbase/$makefile_am" \
+ || test "./${dir1}Makefile.am" = "$testsbase/$makefile_am"; }; }; }; do
+ dir2=`echo "$dir1" | sed -e "$sed_last"`"$dir2"
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ done
+ func_note_Makefile_am_edit "$dir1" EXTRA_DIST "${dir2}gnulib-cache.m4"
+ }
- # Create lib/Makefile.am.
- func_dest_tmpfilename $sourcebase/Makefile.am
+ # Create library makefile.
+ func_dest_tmpfilename $sourcebase/$makefile_am
+ destfile="$sourcebase/$makefile_am"
+ modules="$main_modules"
func_emit_lib_Makefile_am > "$tmpfile"
- if test -f "$destdir"/$sourcebase/Makefile.am; then
- if cmp "$destdir"/$sourcebase/Makefile.am "$tmpfile" > /dev/null; then
+ if test -f "$destdir"/$sourcebase/$makefile_am; then
+ if cmp "$destdir"/$sourcebase/$makefile_am "$tmpfile" > /dev/null; then
rm -f "$tmpfile"
else
if $doit; then
- echo "Updating $sourcebase/Makefile.am (backup in $sourcebase/Makefile.am~)"
- mv -f "$destdir"/$sourcebase/Makefile.am "$destdir"/$sourcebase/Makefile.am~
- mv -f "$tmpfile" "$destdir"/$sourcebase/Makefile.am
+ echo "Updating $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
+ mv -f "$destdir"/$sourcebase/$makefile_am "$destdir"/$sourcebase/$makefile_am~
+ mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
else
- echo "Update $sourcebase/Makefile.am (backup in $sourcebase/Makefile.am~)"
+ echo "Update $sourcebase/$makefile_am (backup in $sourcebase/$makefile_am~)"
rm -f "$tmpfile"
fi
fi
else
if $doit; then
- echo "Creating $sourcebase/Makefile.am"
- mv -f "$tmpfile" "$destdir"/$sourcebase/Makefile.am
+ echo "Creating $sourcebase/$makefile_am"
+ mv -f "$tmpfile" "$destdir"/$sourcebase/$makefile_am
else
- echo "Create $sourcebase/Makefile.am"
+ echo "Create $sourcebase/$makefile_am"
rm -f "$tmpfile"
fi
+ func_append added_files "$sourcebase/$makefile_am$nl"
+ fi
+
+ # Create po/ directory.
+ if test -n "$pobase"; then
+ # Create po makefile and auxiliary files.
+ for file in Makefile.in.in remove-potcdate.sin; do
+ func_dest_tmpfilename $pobase/$file
+ func_lookup_file build-aux/po/$file
+ cat "$lookedup_file" > "$tmpfile"
+ if test -f "$destdir"/$pobase/$file; then
+ if cmp "$destdir"/$pobase/$file "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
+ else
+ if $doit; then
+ echo "Updating $pobase/$file (backup in $pobase/$file~)"
+ mv -f "$destdir"/$pobase/$file "$destdir"/$pobase/$file~
+ mv -f "$tmpfile" "$destdir"/$pobase/$file
+ else
+ echo "Update $pobase/$file (backup in $pobase/$file~)"
+ rm -f "$tmpfile"
+ fi
+ fi
+ else
+ if $doit; then
+ echo "Creating $pobase/$file"
+ mv -f "$tmpfile" "$destdir"/$pobase/$file
+ else
+ echo "Create $pobase/$file"
+ rm -f "$tmpfile"
+ fi
+ func_append added_files "$pobase/$file$nl"
+ fi
+ done
+ # Create po makefile parameterization, part 1.
+ func_dest_tmpfilename $pobase/Makevars
+ func_emit_po_Makevars > "$tmpfile"
+ if test -f "$destdir"/$pobase/Makevars; then
+ if cmp "$destdir"/$pobase/Makevars "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
+ else
+ if $doit; then
+ echo "Updating $pobase/Makevars (backup in $pobase/Makevars~)"
+ mv -f "$destdir"/$pobase/Makevars "$destdir"/$pobase/Makevars~
+ mv -f "$tmpfile" "$destdir"/$pobase/Makevars
+ else
+ echo "Update $pobase/Makevars (backup in $pobase/Makevars~)"
+ rm -f "$tmpfile"
+ fi
+ fi
+ else
+ if $doit; then
+ echo "Creating $pobase/Makevars"
+ mv -f "$tmpfile" "$destdir"/$pobase/Makevars
+ else
+ echo "Create $pobase/Makevars"
+ rm -f "$tmpfile"
+ fi
+ func_append added_files "$pobase/Makevars$nl"
+ fi
+ # Create po makefile parameterization, part 2.
+ func_dest_tmpfilename $pobase/POTFILES.in
+ func_emit_po_POTFILES_in > "$tmpfile"
+ if test -f "$destdir"/$pobase/POTFILES.in; then
+ if cmp "$destdir"/$pobase/POTFILES.in "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
+ else
+ if $doit; then
+ echo "Updating $pobase/POTFILES.in (backup in $pobase/POTFILES.in~)"
+ mv -f "$destdir"/$pobase/POTFILES.in "$destdir"/$pobase/POTFILES.in~
+ mv -f "$tmpfile" "$destdir"/$pobase/POTFILES.in
+ else
+ echo "Update $pobase/POTFILES.in (backup in $pobase/POTFILES.in~)"
+ rm -f "$tmpfile"
+ fi
+ fi
+ else
+ if $doit; then
+ echo "Creating $pobase/POTFILES.in"
+ mv -f "$tmpfile" "$destdir"/$pobase/POTFILES.in
+ else
+ echo "Create $pobase/POTFILES.in"
+ rm -f "$tmpfile"
+ fi
+ func_append added_files "$pobase/POTFILES.in$nl"
+ fi
+ # Fetch PO files.
+ TP_URL="http://translationproject.org/latest/"
+ TP_RSYNC_URI="translationproject.org::tp/latest/"
+ if $doit; then
+ echo "Fetching gnulib PO files from $TP_URL"
+ (cd "$destdir"/$pobase \
+ && { # Prefer rsync over wget if it is available, since it consumes
+ # less network bandwidth, due to compression.
+ if type rsync 2>/dev/null | grep / > /dev/null; then
+ rsync -Lrtz "${TP_RSYNC_URI}gnulib/" .
+ else
+ wget --quiet -r -l1 -nd -np -A.po "${TP_URL}gnulib"
+ fi
+ }
+ )
+ else
+ echo "Fetch gnulib PO files from $TP_URL"
+ fi
+ # Create po/LINGUAS.
+ if $doit; then
+ func_dest_tmpfilename $pobase/LINGUAS
+ (cd "$destdir"/$pobase \
+ && { echo '# Set of available languages.'
+ LC_ALL=C ls -1 *.po | sed -e 's,\.po$,,'
+ }
+ ) > "$tmpfile"
+ if test -f "$destdir"/$pobase/LINGUAS; then
+ if cmp "$destdir"/$pobase/LINGUAS "$tmpfile" > /dev/null; then
+ rm -f "$tmpfile"
+ else
+ echo "Updating $pobase/LINGUAS (backup in $pobase/LINGUAS~)"
+ mv -f "$destdir"/$pobase/LINGUAS "$destdir"/$pobase/LINGUAS~
+ mv -f "$tmpfile" "$destdir"/$pobase/LINGUAS
+ fi
+ else
+ echo "Creating $pobase/LINGUAS"
+ mv -f "$tmpfile" "$destdir"/$pobase/LINGUAS
+ func_append added_files "$pobase/LINGUAS$nl"
+ fi
+ else
+ if test -f "$destdir"/$pobase/LINGUAS; then
+ echo "Update $pobase/LINGUAS (backup in $pobase/LINGUAS~)"
+ else
+ echo "Create $pobase/LINGUAS"
+ fi
+ fi
fi
# Create m4/gnulib-cache.m4.
echo "# $actioncmd"
echo
echo "# Specification in the form of a few gnulib-tool.m4 macro invocations:"
- echo "gl_MODULES(["`echo $specified_modules`"])"
+ # Store the local_gnulib_dir relative to destdir.
+ case "$local_gnulib_dir" in
+ "" | /*)
+ relative_local_gnulib_dir="$local_gnulib_dir" ;;
+ * )
+ case "$destdir" in
+ /*) relative_local_gnulib_dir="$local_gnulib_dir" ;;
+ *)
+ # destdir, local_gnulib_dir are both relative.
+ func_relativize "$destdir" "$local_gnulib_dir"
+ relative_local_gnulib_dir="$reldir" ;;
+ esac ;;
+ esac
+ echo "gl_LOCAL_DIR([$relative_local_gnulib_dir])"
+ echo "gl_MODULES(["
+ echo "$specified_modules" | sed 's/^/ /g'
+ echo "])"
+ test -z "$incobsolete" || echo "gl_WITH_OBSOLETE"
echo "gl_AVOID([$avoidlist])"
echo "gl_SOURCE_BASE([$sourcebase])"
echo "gl_M4_BASE([$m4base])"
+ echo "gl_PO_BASE([$pobase])"
echo "gl_DOC_BASE([$docbase])"
echo "gl_TESTS_BASE([$testsbase])"
+ test -z "$inctests" || echo "gl_WITH_TESTS"
echo "gl_LIB([$libname])"
- test -z "$lgpl" || echo "gl_LGPL"
+ if test -n "$lgpl"; then
+ if test "$lgpl" = yes; then
+ echo "gl_LGPL"
+ else
+ echo "gl_LGPL([$lgpl])"
+ fi
+ fi
+ echo "gl_MAKEFILE_NAME([$makefile_name])"
if test "$libtool" = true; then
echo "gl_LIBTOOL"
fi
echo "gl_MACRO_PREFIX([$macro_prefix])"
+ echo "gl_PO_DOMAIN([$po_domain])"
+ if test -n "$vc_files"; then
+ echo "gl_VC_FILES([$vc_files])"
+ fi
) > "$tmpfile"
if test -f "$destdir"/$m4base/gnulib-cache.m4; then
if cmp "$destdir"/$m4base/gnulib-cache.m4 "$tmpfile" > /dev/null; then
# Create m4/gnulib-comp.m4.
func_dest_tmpfilename $m4base/gnulib-comp.m4
(
+ echo "# DO NOT EDIT! GENERATED AUTOMATICALLY!"
func_emit_copyright_notice
echo "#"
echo "# This file represents the compiled summary of the specification in"
echo "# any checks for libraries, header files, types and library functions."
echo "AC_DEFUN([${macro_prefix}_EARLY],"
echo "["
+ echo " m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
+ echo " m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
+ echo " m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
+ echo " m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
echo " AC_REQUIRE([AC_PROG_RANLIB])"
- if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
- echo " AC_REQUIRE([AC_GNU_SOURCE])"
- fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
- echo " AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])"
- fi
- if grep gl_LOCK "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
- echo " AC_REQUIRE([gl_LOCK])"
+ if test -n "$uses_subdirs"; then
+ echo " AC_REQUIRE([AM_PROG_CC_C_O])"
fi
+ for module in $final_modules; do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_autoconf_early_snippet "$module"
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/^/ /'
echo "])"
echo
echo "# This macro should be invoked from $configure_ac, in the section"
echo "["
if test "$libtool" = true; then
echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo " gl_cond_libtool=true"
else
echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo " gl_cond_libtool=false"
+ echo " gl_libdeps="
+ echo " gl_ltlibdeps="
fi
if test "$auxdir" != "build-aux"; then
sed_replace_build_aux='
s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
ba
}'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
- sed_replace_build_aux=
+ sed_replace_build_aux="$sed_noop"
fi
- for module in $modules; do
+ func_emit_initmacro_start $macro_prefix
+ echo " gl_source_base='$sourcebase'"
+ for module in $main_modules; do
func_verify_module
if test -n "$module"; then
func_get_autoconf_snippet "$module" \
fi
fi
done
+ func_emit_initmacro_end $macro_prefix
+ echo " gltests_libdeps="
+ echo " gltests_ltlibdeps="
+ func_emit_initmacro_start ${macro_prefix}tests
+ echo " gl_source_base='$testsbase'"
+ for module in $testsrelated_modules; do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_autoconf_snippet "$module" \
+ | sed -e '/^$/d;' -e 's/^/ /' \
+ -e 's/AM_GNU_GETTEXT(\[external\])/dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac./' \
+ -e "$sed_replace_build_aux" \
+ -e 's/\$gl_cond_libtool/false/g' \
+ -e 's/gl_libdeps/gltests_libdeps/g' \
+ -e 's/gl_ltlibdeps/gltests_ltlibdeps/g'
+ fi
+ done
+ func_emit_initmacro_end ${macro_prefix}tests
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
+ if $use_libtests; then
+ echo " LIBTESTS_LIBDEPS=\"\$gltests_libdeps\""
+ echo " AC_SUBST([LIBTESTS_LIBDEPS])"
+ fi
echo "])"
+ func_emit_initmacro_done $macro_prefix $sourcebase
+ func_emit_initmacro_done ${macro_prefix}tests $testsbase
echo
echo "# This macro records the list of files which have been installed by"
echo "# gnulib-tool and may be removed by future gnulib-tool invocations."
fi
if test -n "$inctests"; then
- # Create tests/Makefile.am.
- func_dest_tmpfilename $testsbase/Makefile.am
+ # Create tests makefile.
+ func_dest_tmpfilename $testsbase/$makefile_am
+ destfile="$testsbase/$makefile_am"
+ modules="$testsrelated_modules"
func_emit_tests_Makefile_am > "$tmpfile"
- if test -f "$destdir"/$testsbase/Makefile.am; then
- if cmp "$destdir"/$testsbase/Makefile.am "$tmpfile" > /dev/null; then
+ if test -f "$destdir"/$testsbase/$makefile_am; then
+ if cmp "$destdir"/$testsbase/$makefile_am "$tmpfile" > /dev/null; then
rm -f "$tmpfile"
else
if $doit; then
- echo "Updating $testsbase/Makefile.am (backup in $testsbase/Makefile.am~)"
- mv -f "$destdir"/$testsbase/Makefile.am "$destdir"/$testsbase/Makefile.am~
- mv -f "$tmpfile" "$destdir"/$testsbase/Makefile.am
+ echo "Updating $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
+ mv -f "$destdir"/$testsbase/$makefile_am "$destdir"/$testsbase/$makefile_am~
+ mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
else
- echo "Update $testsbase/Makefile.am (backup in $testsbase/Makefile.am~)"
+ echo "Update $testsbase/$makefile_am (backup in $testsbase/$makefile_am~)"
rm -f "$tmpfile"
fi
fi
else
if $doit; then
- echo "Creating $testsbase/Makefile.am"
- mv -f "$tmpfile" "$destdir"/$testsbase/Makefile.am
+ echo "Creating $testsbase/$makefile_am"
+ mv -f "$tmpfile" "$destdir"/$testsbase/$makefile_am
else
- echo "Create $testsbase/Makefile.am"
+ echo "Create $testsbase/$makefile_am"
rm -f "$tmpfile"
fi
+ func_append added_files "$testsbase/$makefile_am$nl"
fi
fi
+ if test "$vc_files" != false; then
+ # Update the .cvsignore and .gitignore files.
+ { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
+ echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
+ # Treat gnulib-comp.m4 like an added file, even if it already existed.
+ echo "$m4base/|A|gnulib-comp.m4"
+ } | LC_ALL=C sort -t'|' -k1,1 > "$tmp"/fileset-changes
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/fileset-changes
+ func_update_ignorelist ()
+ {
+ ignore="$1"
+ if test "$ignore" = .gitignore; then
+ # In a .gitignore file, "foo" applies to the current directory and all
+ # subdirectories, whereas "/foo" applies to the current directory only.
+ anchor='/'
+ escaped_anchor='\/'
+ doubly_escaped_anchor='\\/'
+ else
+ anchor=''
+ escaped_anchor=''
+ doubly_escaped_anchor=''
+ fi
+ if test -f "$destdir/$dir$ignore"; then
+ if test -n "$dir_added" || test -n "$dir_removed"; then
+ sed -e "s|^$anchor||" < "$destdir/$dir$ignore" | LC_ALL=C sort > "$tmp"/ignore
+ (func_reset_sigpipe
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 1 - "$tmp"/ignore > "$tmp"/ignore-added
+ echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 1 - "$tmp"/ignore > "$tmp"/ignore-removed
+ )
+ if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
+ if $doit; then
+ echo "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
+ { sed -e 's,/,\\/,g' -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed
+ if test -n "$anchor"; then sed -e 's,/,\\/,g' -e "s,^,/^${doubly_escaped_anchor}," -e 's,$,\$/d,' < "$tmp"/ignore-removed; fi
+ } > "$tmp"/sed-ignore-removed
+ { cat "$destdir/$dir$ignore"~
+ sed -e "s|^|$anchor|" < "$tmp"/ignore-added
+ } | sed -f "$tmp"/sed-ignore-removed \
+ > "$destdir/$dir$ignore"
+ else
+ echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ fi
+ fi
+ fi
+ else
+ if test -n "$dir_added"; then
+ if $doit; then
+ echo "Creating $destdir/$dir$ignore"
+ {
+ if test "$ignore" = .cvsignore; then
+ echo ".deps"
+ # Automake generates Makefile rules that create .dirstamp files.
+ echo ".dirstamp"
+ fi
+ echo "$dir_added" | sed -e '/^$/d' -e "s|^|$anchor|" | LC_ALL=C sort -u
+ } > "$destdir/$dir$ignore"
+ else
+ echo "Create $destdir/$dir$ignore"
+ fi
+ fi
+ fi
+ }
+ func_done_dir ()
+ {
+ dir="$1"
+ dir_added="$2"
+ dir_removed="$3"
+ if test -d "$destdir/CVS" || test -d "$destdir/${dir}CVS" || test -f "$destdir/${dir}.cvsignore"; then
+ func_update_ignorelist .cvsignore
+ fi
+ if test -d "$destdir/.git" || test -f "$destdir/${dir}.gitignore"; then
+ func_update_ignorelist .gitignore
+ fi
+ }
+ last_dir=
+ last_dir_added=
+ last_dir_removed=
+ while read line; do
+ # Why not ''read next_dir op file'' ? Because the dir column can be empty.
+ next_dir=`echo "$line" | sed -e 's,|.*,,'`
+ op=`echo "$line" | sed -e 's,^[^|]*|\([^|]*\)|.*$,\1,'`
+ file=`echo "$line" | sed -e 's,^[^|]*|[^|]*|,,'`
+ if test "$next_dir" != "$last_dir"; then
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ last_dir="$next_dir"
+ last_dir_added=
+ last_dir_removed=
+ fi
+ case $op in
+ A) func_append last_dir_added "$file$nl";;
+ R) func_append last_dir_removed "$file$nl";;
+ esac
+ done
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ exec 0<&5 5<&-
+ }
+ fi
+
echo "Finished."
echo
echo "You may need to add #include directives for the following .h files."
+ # Intersect $specified_modules and $main_modules
+ # (since $specified_modules is not necessarily of subset of $main_modules
+ # - some may have been skipped through --avoid, and since the elements of
+ # $main_modules but not in $specified_modules can go away without explicit
+ # notice - through changes in the module dependencies).
+ echo "$specified_modules" > "$tmp"/modules1 # a sorted list, one module per line
+ echo "$main_modules" > "$tmp"/modules2 # also a sorted list, one module per line
+ # First the #include <...> directives without #ifs, sorted for convenience,
+ # then the #include "..." directives without #ifs, sorted for convenience,
+ # then the #include directives that are surrounded by #ifs. Not sorted.
+ for module in `LC_ALL=C join "$tmp"/modules1 "$tmp"/modules2`; do
+ include_directive=`func_get_include_directive "$module"`
+ case "$nl$include_directive" in
+ *"$nl#if"*)
+ echo "$include_directive" 1>&5
+ ;;
+ *)
+ echo "$include_directive" | grep -v 'include "' 1>&6
+ echo "$include_directive" | grep 'include "' 1>&7
+ ;;
+ esac
+ done 5> "$tmp"/include-if 6> "$tmp"/include-angles 7> "$tmp"/include-quotes
(
- # First the #include <...> directives without #ifs, sorted for convenience.
- for module in $modules; do
- if func_get_include_directive "$module" | grep '^#if' >/dev/null; then
- :
- else
- func_get_include_directive "$module" | grep -v 'include "'
- fi
- done | LC_ALL=C sort -u
- # Then the #include "..." directives without #ifs, sorted for convenience.
- for module in $modules; do
- if func_get_include_directive "$module" | grep '^#if' >/dev/null; then
- :
- else
- func_get_include_directive "$module" | grep 'include "'
- fi
- done | LC_ALL=C sort -u
- # Then the #include directives that are surrounded by #ifs. Not sorted.
- for module in $modules; do
- if func_get_include_directive "$module" | grep '^#if' >/dev/null; then
- func_get_include_directive "$module"
- fi
- done
- ) | sed -e '/^$/d;' -e 's/^/ /'
+ LC_ALL=C sort -u "$tmp"/include-angles
+ LC_ALL=C sort -u "$tmp"/include-quotes
+ cat "$tmp"/include-if
+ ) | sed -e '/^$/d' -e 's/^/ /'
+ rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
+
+ for module in $main_modules; do
+ func_get_link_directive "$module"
+ done \
+ | LC_ALL=C sort -u | sed -e '/^$/d' -e 's/^/ /' > "$tmp"/link
+ if test `wc -l < "$tmp"/link` != 0; then
+ echo
+ echo "You may need to use the following Makefile variables when linking."
+ echo "Use them in <program>_LDADD when linking a program, or"
+ echo "in <library>_a_LDFLAGS or <library>_la_LDFLAGS when linking a library."
+ cat "$tmp"/link
+ fi
+ rm -f "$tmp"/link
+
echo
echo "Don't forget to"
- echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
- if test -n "$inctests"; then
- echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ if test "$makefile_am" = Makefile.am; then
+ echo " - add \"$sourcebase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ else
+ echo " - \"include $makefile_name\" from within \"$sourcebase/Makefile.am\","
+ fi
+ if test -n "$pobase"; then
+ echo " - add \"$pobase/Makefile.in\" to AC_CONFIG_FILES in $configure_ac,"
fi
- sourcebase_dir=`echo "$sourcebase" | sed -n -e 's,/[^/]*$,/,p'`
- sourcebase_base=`basename "$sourcebase"`
- echo " - mention \"${sourcebase_base}\" in SUBDIRS in ${sourcebase_dir}Makefile.am,"
if test -n "$inctests"; then
- testsbase_dir=`echo "$testsbase" | sed -n -e 's,/[^/]*$,/,p'`
- testsbase_base=`basename "$testsbase"`
- echo " - mention \"${testsbase_base}\" in SUBDIRS in ${testsbase_dir}Makefile.am,"
+ if test "$makefile_am" = Makefile.am; then
+ echo " - add \"$testsbase/Makefile\" to AC_CONFIG_FILES in $configure_ac,"
+ else
+ echo " - \"include $makefile_name\" from within \"$testsbase/Makefile.am\","
+ fi
fi
- echo " - mention \"-I ${m4base}\" in ACLOCAL_AMFLAGS in Makefile.am,"
+ edit=0
+ while test $edit != $makefile_am_edits; do
+ edit=`expr $edit + 1`
+ eval dir=\"\$makefile_am_edit${edit}_dir\"
+ eval var=\"\$makefile_am_edit${edit}_var\"
+ eval val=\"\$makefile_am_edit${edit}_val\"
+ if test -n "$var"; then
+ echo " - mention \"${val}\" in ${var} in ${dir}Makefile.am,"
+ fi
+ done
echo " - invoke ${macro_prefix}_EARLY in $configure_ac, right after AC_PROG_CC,"
echo " - invoke ${macro_prefix}_INIT in $configure_ac."
}
# func_create_testdir testdir modules
# Input:
+# - local_gnulib_dir from --local-dir
# - auxdir directory relative to destdir where to place build aux files
func_create_testdir ()
{
testdir="$1"
modules="$2"
- modules=`for m in $modules; do echo $m; done | LC_ALL=C sort | LC_ALL=C uniq`
+ if test -z "$modules"; then
+ # All modules together.
+ # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
+ # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
+ # Except ftruncate, mountlist, which abort the configuration on mingw. FIXME.
+ modules=`func_all_modules`
+ modules=`for m in $modules; do case $m in config-h | fnmatch-posix | ftruncate | mountlist) ;; *) echo $m;; esac; done`
+ fi
+ modules=`for m in $modules; do echo $m; done | LC_ALL=C sort -u`
+
+ # Check that the license of every module is consistent with the license of
+ # its dependencies.
+ saved_modules="$modules"
+ saved_inctests="$inctests"
+ # When computing transitive closures, don't consider $module to depend on
+ # $module-tests. Need this becauses tests are implicitly GPL and may depend
+ # on GPL modules - therefore we don't want a warning in this case.
+ inctests=""
+ for requested_module in $saved_modules; do
+ requested_license=`func_get_license "$requested_module"`
+ if test "$requested_license" != GPL; then
+ # Here we use func_modules_transitive_closure, not just
+ # func_get_dependencies, so that we also detect weird situations like
+ # an LGPL module which depends on a GPLed build tool module which depends
+ # on a GPL module.
+ modules="$requested_module"
+ func_modules_transitive_closure
+ for module in $modules; do
+ license=`func_get_license "$module"`
+ case "$license" in
+ 'GPLed build tool') ;;
+ 'public domain' | 'unlimited' | 'unmodifiable license text') ;;
+ *)
+ case "$requested_license" in
+ GPLv2+)
+ case "$license" in
+ GPLv2+ | LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ LGPL)
+ case "$license" in
+ LGPL | LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ LGPLv2+)
+ case "$license" in
+ LGPLv2+) ;;
+ *) echo "warning: module $requested_module depends on a module with an incompatible license: $module" 1>&2 ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ fi
+ done
+ modules="$saved_modules"
+ inctests="$saved_inctests"
+
+ # Subdirectory names.
+ sourcebase=gllib
+ m4base=glm4
+ pobase=
+ docbase=gldoc
+ testsbase=gltests
+ macro_prefix=gl
+ po_domain=
+ vc_files=
# Determine final module list.
func_modules_transitive_closure
- echo "Module list with included dependencies:"
- echo "$modules" | sed -e 's/^/ /'
+ if test $verbose -ge 0; then
+ echo "Module list with included dependencies:"
+ echo "$modules" | sed -e 's/^/ /'
+ fi
# Add the dummy module if needed.
func_modules_add_dummy
+ # Show banner notice of every module.
+ func_modules_notice
+
# Determine final file list.
func_modules_to_filelist
- echo "File list:"
- echo "$files" | sed -e 's/^/ /'
+ if test $verbose -ge 0; then
+ echo "File list:"
+ echo "$files" | sed -e 's/^/ /'
+ fi
+
+ sed_rewrite_files="\
+ s,^build-aux/,$auxdir/,
+ s,^doc/,$docbase/,
+ s,^lib/,$sourcebase/,
+ s,^m4/,$m4base/,
+ s,^tests/,$testsbase/,
+ s,^top/,,"
# Create directories.
- for d in `echo "$files" | sed -n -e 's,^\(.*\)/[^/]*,\1,p'`; do
- if test "$d" = build-aux; then
- mkdir -p "$testdir/$auxdir"
- else
+ for f in $files; do echo $f; done \
+ | sed -e "$sed_rewrite_files" \
+ | sed -n -e 's,^\(.*\)/[^/]*,\1,p' \
+ | LC_ALL=C sort -u \
+ > "$tmp"/dirs
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/dirs
+ while read d; do
mkdir -p "$testdir/$d"
- fi
- done
+ done
+ exec 0<&5 5<&-
+ }
# Copy files or make symbolic links.
- for f in $files; do
- func_lookup_file "$f"
- case "$f" in
- build-aux/*) g=`echo "$f" | sed -e "s,^build-aux/,$auxdir/,"` ;;
- *) g="$f" ;;
- esac
- if test -n "$lookedup_tmp"; then
- cp -p "$lookedup_file" "$testdir/$g"
- else
- ln "$lookedup_file" "$testdir/$g" 2>/dev/null ||
- if test -z "$symbolic"; then
+ delimiter=' '
+ for f in $files; do echo $f; done \
+ | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_files" \
+ | LC_ALL=C sort \
+ > "$tmp"/files
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/files
+ while read g f; do
+ func_lookup_file "$f"
+ if test -n "$lookedup_tmp"; then
cp -p "$lookedup_file" "$testdir/$g"
else
- ln -s "$lookedup_file" "$testdir/$g"
+ ln "$lookedup_file" "$testdir/$g" 2>/dev/null ||
+ if { test -n "$symbolic" \
+ || { test -n "$lsymbolic" \
+ && test "$lookedup_file" = "$local_gnulib_dir/$f"; }; }; then
+ func_ln "$lookedup_file" "$testdir/$g"
+ else
+ cp -p "$lookedup_file" "$testdir/$g"
+ fi
fi
- fi
- done
+ done
+ exec 0<&5 5<&-
+ }
+
+ # Create Makefile.ams that are for testing.
+ for_test=true
+
+ # No special edits are needed.
+ makefile_am_edits=0
- # Create lib/Makefile.am.
- mkdir -p "$testdir/lib"
- func_emit_lib_Makefile_am > "$testdir/lib/Makefile.am"
+ # Create $sourcebase/Makefile.am.
+ mkdir -p "$testdir/$sourcebase"
+ destfile="$sourcebase/Makefile.am"
+ func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
+ any_uses_subdirs="$uses_subdirs"
- # Create m4/Makefile.am.
- mkdir -p "$testdir/m4"
+ # Create $m4base/Makefile.am.
+ mkdir -p "$testdir/$m4base"
(echo "## Process this file with automake to produce Makefile.in."
echo
echo "EXTRA_DIST ="
echo "EXTRA_DIST += "`echo "$f" | sed -e 's,^m4/,,'` ;;
esac
done
- ) > "$testdir/m4/Makefile.am"
+ ) > "$testdir/$m4base/Makefile.am"
- subdirs="lib m4"
+ subdirs="$sourcebase $m4base"
subdirs_with_configure_ac=""
- if test -f "$testdir"/m4/gettext.m4; then
+ if false && test -f "$testdir"/$m4base/gettext.m4; then
# Avoid stupid error message from automake:
# "AM_GNU_GETTEXT used but `po' not in SUBDIRS"
mkdir -p "$testdir/po"
(echo "## Process this file with automake to produce Makefile.in."
) > "$testdir/po/Makefile.am"
- subdirs="$subdirs po"
+ func_append subdirs " po"
fi
if test -n "$inctests"; then
- test -d "$testdir/tests" || mkdir "$testdir/tests"
- # Create tests/Makefile.am.
- sourcebase=lib
- m4base=m4
- testsbase=tests
- func_emit_tests_Makefile_am > "$testdir/tests/Makefile.am"
- # Create tests/configure.ac.
+ test -d "$testdir/$testsbase" || mkdir "$testdir/$testsbase"
+ # Viewed from the $testsbase subdirectory, $auxdir is different.
+ saved_auxdir="$auxdir"
+ auxdir=`echo "$testsbase/"|sed 's%[^/][^/]*//*%../%g'`"$auxdir"
+ # Create $testsbase/Makefile.am.
+ use_libtests=false
+ destfile="$testsbase/Makefile.am"
+ func_emit_tests_Makefile_am > "$testdir/$testsbase/Makefile.am"
+ any_uses_subdirs="$any_uses_subdirs$uses_subdirs"
+ # Create $testsbase/configure.ac.
(echo "# Process this file with autoconf to produce a configure script."
echo "AC_INIT([dummy], [0])"
- echo "AC_CONFIG_AUX_DIR([../$auxdir])"
+ echo "AC_CONFIG_AUX_DIR([$auxdir])"
echo "AM_INIT_AUTOMAKE"
echo
echo "AM_CONFIG_HEADER([config.h])"
echo "AC_PROG_MAKE_SET"
echo "AC_PROG_RANLIB"
echo
- if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "AC_GNU_SOURCE"
- echo
- fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_USE_SYSTEM_EXTENSIONS"
- echo
- fi
- if grep gl_LOCK "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_LOCK"
- echo
- fi
+ for module in $modules; do
+ func_verify_module
+ if test -n "$module"; then
+ case $module in
+ gnumakefile | maintainer-makefile)
+ # These modules are meant to be used only in the top-level directory.
+ ;;
+ *)
+ func_get_autoconf_early_snippet "$module"
+ ;;
+ esac
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
if test "$libtool" = true; then
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo "gl_cond_libtool=true"
else
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo "gl_cond_libtool=false"
+ echo "gl_libdeps="
+ echo "gl_ltlibdeps="
fi
- if test "$auxdir" != "build-aux"; then
- sed_replace_build_aux='
- :a
- /AC_CONFIG_FILES(.*:build-aux\/.*)/{
- s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
- ba
- }'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
- else
- sed_replace_build_aux=
- fi
+ # Wrap the set of autoconf snippets into an autoconf macro that is then
+ # invoked. This is needed because autoconf does not support AC_REQUIRE
+ # at the top level:
+ # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
+ # but we want the AC_REQUIRE to have its normal meaning (provide one
+ # expansion of the required macro before the current point, and only one
+ # expansion total).
+ echo "AC_DEFUN([gl_INIT], ["
+ sed_replace_build_aux='
+ :a
+ /AC_CONFIG_FILES(.*:build-aux\/.*)/{
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
+ ba
+ }'
+ func_emit_initmacro_start $macro_prefix
# We don't have explicit ordering constraints between the various
# autoconf snippets. It's cleanest to put those of the library before
# those of the tests.
+ echo "gl_source_base='../$sourcebase'"
for module in $modules; do
func_verify_nontests_module
if test -n "$module"; then
- func_get_autoconf_snippet "$module" \
- | sed -e "$sed_replace_build_aux"
+ case $module in
+ gnumakefile | maintainer-makefile)
+ # These modules are meant to be used only in the top-level directory.
+ ;;
+ *)
+ func_get_autoconf_snippet "$module" \
+ | sed -e "$sed_replace_build_aux"
+ ;;
+ esac
fi
done
+ echo "gl_source_base='.'"
for module in $modules; do
func_verify_tests_module
if test -n "$module"; then
| sed -e "$sed_replace_build_aux"
fi
done
+ func_emit_initmacro_end $macro_prefix
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
+ echo "])"
+ func_emit_initmacro_done $macro_prefix $sourcebase # FIXME use $sourcebase or $testsbase?
echo
- # Usually tests/config.h will be a superset of config.h. Verify this by
- # "merging" config.h into tests/config.h; look out for gcc warnings.
+ echo "gl_INIT"
+ echo
+ # Usually $testsbase/config.h will be a superset of config.h. Verify this
+ # by "merging" config.h into $testsbase/config.h; look out for gcc warnings.
echo "AH_TOP([#include \"../config.h\"])"
echo
echo "AC_OUTPUT([Makefile])"
- ) > "$testdir/tests/configure.ac"
- subdirs="$subdirs tests"
- subdirs_with_configure_ac="$subdirs_with_configure_ac tests"
+ ) > "$testdir/$testsbase/configure.ac"
+ auxdir="$saved_auxdir"
+ func_append subdirs " $testsbase"
+ subdirs_with_configure_ac="$subdirs_with_configure_ac $testsbase"
fi
# Create Makefile.am.
echo
echo "SUBDIRS = $subdirs"
echo
- echo "ACLOCAL_AMFLAGS = -I m4"
+ echo "ACLOCAL_AMFLAGS = -I $m4base"
) > "$testdir/Makefile.am"
# Create configure.ac.
echo "AC_PROG_CC"
echo "AC_PROG_INSTALL"
echo "AC_PROG_MAKE_SET"
+ echo
+ echo "# For autobuild."
+ echo "AC_CANONICAL_BUILD"
+ echo "AC_CANONICAL_HOST"
+ echo
+ echo "m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace"
+ echo "m4_pattern_allow([^gl_ES\$])dnl a valid locale name"
+ echo "m4_pattern_allow([^gl_LIBOBJS\$])dnl a variable"
+ echo "m4_pattern_allow([^gl_LTLIBOBJS\$])dnl a variable"
+ echo
echo "AC_PROG_RANLIB"
echo
- if grep AC_GNU_SOURCE "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "AC_GNU_SOURCE"
- echo
- fi
- if grep gl_USE_SYSTEM_EXTENSIONS "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_USE_SYSTEM_EXTENSIONS"
- echo
- fi
- if grep gl_LOCK "$testdir"/m4/*.m4 >/dev/null 2>/dev/null; then
- echo "gl_LOCK"
+ if test -n "$any_uses_subdirs"; then
+ echo "AM_PROG_CC_C_O"
echo
fi
+ for module in $modules; do
+ func_verify_nontests_module
+ if test -n "$module"; then
+ func_get_autoconf_early_snippet "$module"
+ fi
+ done \
+ | sed -e '/^$/d;' -e 's/AC_REQUIRE(\[\([^()]*\)\])/\1/'
if test "$libtool" = true; then
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
+ echo "gl_cond_libtool=true"
else
echo "AM_CONDITIONAL([GL_COND_LIBTOOL], [false])"
+ echo "gl_cond_libtool=false"
+ echo "gl_libdeps="
+ echo "gl_ltlibdeps="
fi
+ # Wrap the set of autoconf snippets into an autoconf macro that is then
+ # invoked. This is needed because autoconf does not support AC_REQUIRE
+ # at the top level:
+ # error: AC_REQUIRE(gt_CSHARPCOMP): cannot be used outside of an AC_DEFUN'd macro
+ # but we want the AC_REQUIRE to have its normal meaning (provide one
+ # expansion of the required macro before the current point, and only one
+ # expansion total).
+ echo "AC_DEFUN([gl_INIT], ["
if test "$auxdir" != "build-aux"; then
sed_replace_build_aux='
:a
s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
ba
}'
- sed_replace_build_aux=`echo "$sed_replace_build_aux" | sed -e 1d -e 's/^ *//'`
else
- sed_replace_build_aux=
+ sed_replace_build_aux="$sed_noop"
fi
+ func_emit_initmacro_start $macro_prefix
+ echo "gl_source_base='$sourcebase'"
for module in $modules; do
func_verify_nontests_module
if test -n "$module"; then
| sed -e "$sed_replace_build_aux"
fi
done
+ func_emit_initmacro_end $macro_prefix
+ # _LIBDEPS and _LTLIBDEPS variables are not needed if this library is
+ # created using libtool, because libtool already handles the dependencies.
+ if test "$libtool" != true; then
+ libname_upper=`echo "$libname" | LC_ALL=C tr 'a-z-' 'A-Z_'`
+ echo " ${libname_upper}_LIBDEPS=\"\$gl_libdeps\""
+ echo " AC_SUBST([${libname_upper}_LIBDEPS])"
+ echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
+ echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
+ fi
+ echo "])"
+ func_emit_initmacro_done $macro_prefix $sourcebase
+ echo
+ echo "gl_INIT"
echo
if test -n "$subdirs_with_configure_ac"; then
echo "AC_CONFIG_SUBDIRS(["`echo $subdirs_with_configure_ac`"])"
# configure.ac which creates the subdir's Makefile.am, not this one.
case " $subdirs_with_configure_ac " in
*" $d "*) ;;
- *) makefiles="$makefiles $d/Makefile" ;;
+ *) func_append makefiles " $d/Makefile" ;;
esac
done
echo "AC_OUTPUT([$makefiles])"
# Create autogenerated files.
(cd "$testdir"
- echo "executing ${AUTORECONF} --force --install"
- ${AUTORECONF} --force --install
- )
- if grep '^BUILT_SOURCES *+=' "$testdir/lib/Makefile.am" > /dev/null; then
+ # Do not use "${AUTORECONF} --force --install", because it may invoke
+ # autopoint, which brings in older versions of some of our .m4 files.
+ if test -f $m4base/gettext.m4; then
+ func_execute_command ${AUTOPOINT} --force || func_exit 1
+ for f in $m4base/*.m4~; do
+ if test -f $f; then
+ mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
+ fi
+ done
+ fi
+ func_execute_command ${ACLOCAL} -I $m4base || func_exit 1
+ if ! test -d build-aux; then
+ func_execute_command mkdir build-aux || func_exit 1
+ fi
+ func_execute_command ${AUTOCONF} || func_exit 1
+ func_execute_command ${AUTOHEADER} || func_exit 1
+ func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
+ ) || func_exit 1
+ if test -n "$inctests"; then
+ # Create autogenerated files.
+ (cd "$testdir/$testsbase" || func_exit 1
+ # Do not use "${AUTORECONF} --force --install", because it may invoke
+ # autopoint, which brings in older versions of some of our .m4 files.
+ if test -f ../$m4base/gettext.m4; then
+ func_execute_command ${AUTOPOINT} --force || func_exit 1
+ for f in ../$m4base/*.m4~; do
+ if test -f $f; then
+ mv -f $f `echo $f | sed -e 's,~$,,'` || func_exit 1
+ fi
+ done
+ fi
+ func_execute_command ${ACLOCAL} -I ../$m4base || func_exit 1
+ if ! test -d ../build-aux; then
+ func_execute_command mkdir ../build-aux
+ fi
+ func_execute_command ${AUTOCONF} || func_exit 1
+ func_execute_command ${AUTOHEADER} || func_exit 1
+ func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
+ ) || func_exit 1
+ fi
+ # Need to run configure and make once, to create built files that are to be
+ # distributed (such as getdate.c).
+ # Extract the value of "CLEANFILES += ..." and "MOSTLYCLEANFILES += ...".
+ cleaned_files=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
+ | sed -n -e 's,^CLEANFILES[ ]*+=\([^#]*\).*$,\1,p' -e 's,^MOSTLYCLEANFILES[ ]*+=\([^#]*\).*$,\1,p'`
+ cleaned_files=`for file in $cleaned_files; do echo " $file "; done`
+ # Extract the value of "BUILT_SOURCES += ...". Remove variable references
+ # such $(FOO_H) because they don't refer to distributed files.
+ sed_remove_make_variables='s,[$]([A-Za-z0-9_]*),,g'
+ built_sources=`sed -e "$sed_remove_backslash_newline" < "$testdir/$sourcebase/Makefile.am" \
+ | sed -n -e 's,^BUILT_SOURCES[ ]*+=\([^#]*\).*$,\1,p' \
+ | sed -e "$sed_remove_make_variables"`
+ distributed_built_sources=`for file in $built_sources; do
+ case "$cleaned_files" in
+ *" "$file" "*) ;;
+ *) echo $file ;;
+ esac;
+ done`
+ if test -n "$distributed_built_sources"; then
(cd "$testdir"
- ./configure
- cd lib
+ ./configure || func_exit 1
+ cd "$sourcebase"
echo 'built_sources: $(BUILT_SOURCES)' >> Makefile
- make built_sources
+ make built_sources || func_exit 1
cd ..
- make distclean
- )
+ make distclean || func_exit 1
+ ) || func_exit 1
fi
}
# func_create_megatestdir megatestdir allmodules
# Input:
+# - local_gnulib_dir from --local-dir
# - auxdir directory relative to destdir where to place build aux files
func_create_megatestdir ()
{
# First, all modules one by one.
for onemodule in $allmodules; do
func_create_testdir "$megatestdir/$onemodule" $onemodule
- megasubdirs="${megasubdirs}$onemodule "
+ func_append megasubdirs "$onemodule "
done
# Then, all modules all together.
+ # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
# Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
- allmodules=`for m in $allmodules; do if test $m != fnmatch-posix; then echo $m; fi; done`
+ allmodules=`for m in $allmodules; do if test $m != config-h && test $m != fnmatch-posix; then echo $m; fi; done`
func_create_testdir "$megatestdir/ALL" "$allmodules"
- megasubdirs="${megasubdirs}ALL"
+ func_append megasubdirs "ALL"
+
+ # Create autobuild.
+ cvsdate=`if test -f "$gnulib_dir/CVS/Entries"; then \
+ vc_witness="$gnulib_dir/CVS/Entries"; \
+ else \
+ vc_witness="$gnulib_dir/.git/refs/heads/master"; \
+ fi; \
+ sh "$gnulib_dir/build-aux/mdate-sh" "$vc_witness" \
+ | sed -e 's,January,01,' -e 's,Jan,01,' \
+ -e 's,February,02,' -e 's,Feb,02,' \
+ -e 's,March,03,' -e 's,Mar,03,' \
+ -e 's,April,04,' -e 's,Apr,04,' \
+ -e 's,May,05,' \
+ -e 's,June,06,' -e 's,Jun,06,' \
+ -e 's,July,07,' -e 's,Jul,07,' \
+ -e 's,August,08,' -e 's,Aug,08,' \
+ -e 's,September,09,' -e 's,Sep,09,' \
+ -e 's,October,10,' -e 's,Oct,10,' \
+ -e 's,November,11,' -e 's,Nov,11,' \
+ -e 's,December,12,' -e 's,Dec,12,' \
+ -e 's,^,00,' -e 's,^[0-9]*\([0-9][0-9] \),\1,' \
+ -e 's,^\([0-9]*\) \([0-9]*\) \([0-9]*\),\3\2\1,'`
+ (echo '#!/bin/sh'
+ echo "CVSDATE=$cvsdate"
+ echo "test -d logs || mkdir logs"
+ echo "for module in $megasubdirs; do"
+ echo " echo \"Working on module \$module...\""
+ echo " safemodule=\`echo \$module | sed -e 's|/|-|g'\`"
+ echo " (echo \"To: gnulib@autobuild.josefsson.org\""
+ echo " echo"
+ echo " set -x"
+ echo " : autobuild project... \$module"
+ echo " : autobuild revision... cvs-\$CVSDATE-000000"
+ echo " : autobuild timestamp... \`date \"+%Y%m%d-%H%M%S\"\`"
+ echo " : autobuild hostname... \`hostname\`"
+ echo " cd \$module && ./configure \$CONFIGURE_OPTIONS && make && make check && make distclean"
+ echo " echo rc=\$?"
+ echo " ) 2>&1 | { if test -n \"\$AUTOBUILD_SUBST\"; then sed -e \"\$AUTOBUILD_SUBST\"; else cat; fi; } > logs/\$safemodule"
+ echo "done"
+ ) > "$megatestdir/do-autobuild"
+ chmod a+x "$megatestdir/do-autobuild"
# Create Makefile.am.
(echo "## Process this file with automake to produce Makefile.in."
echo "AUTOMAKE_OPTIONS = 1.5 foreign"
echo
echo "SUBDIRS = $megasubdirs"
+ echo
+ echo "EXTRA_DIST = do-autobuild"
) > "$megatestdir/Makefile.am"
# Create configure.ac.
# Do not use "${AUTORECONF} --install", because autoreconf operates
# recursively, but the subdirectories are already finished, therefore
# calling autoreconf here would only waste lots of CPU time.
- echo "executing ${ACLOCAL}"
- ${ACLOCAL}
- echo "executing mkdir build-aux"
- mkdir build-aux
- echo "executing ${AUTOCONF}"
- ${AUTOCONF}
- echo "executing ${AUTOMAKE} --add-missing --copy"
- ${AUTOMAKE} --add-missing --copy
- )
+ func_execute_command ${ACLOCAL} || func_exit 1
+ func_execute_command mkdir build-aux
+ func_execute_command ${AUTOCONF} || func_exit 1
+ func_execute_command ${AUTOMAKE} --add-missing --copy || func_exit 1
+ ) || func_exit 1
}
case $mode in
s,^dnl .*$,,
s, dnl .*$,,
/AC_CONFIG_AUX_DIR/ {
- s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^])]*\).*$,guessed_auxdir="\1",p
+ s,^.*AC_CONFIG_AUX_DIR([[ ]*\([^]"$`\\)]*\).*$,guessed_auxdir="\1",p
}
/A[CM]_PROG_LIBTOOL/ {
s,^.*$,guessed_libtool=true,p
m4dirs=
m4dirs_count=0
if test -f "$destdir"/Makefile.am; then
- aclocal_amflags=`grep '^ACLOCAL_AMFLAGS[ ]*=' "$destdir"/Makefile.am | sed -e 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/'`
+ aclocal_amflags=`sed -n 's/^ACLOCAL_AMFLAGS[ ]*=\(.*\)$/\1/p' "$destdir"/Makefile.am`
m4dir_is_next=
for arg in $aclocal_amflags; do
if test -n "$m4dir_is_next"; then
/*) ;;
*)
if test -f "$destdir/$arg"/gnulib-cache.m4; then
- m4dirs="$m4dirs $arg"
+ func_append m4dirs " $arg"
m4dirs_count=`expr $m4dirs_count + 1`
fi
;;
esac
+ m4dir_is_next=
else
if test "X$arg" = "X-I"; then
m4dir_is_next=yes
sedexpr1='s,^m4_include(\[\(.*\)])$,\1,p'
sedexpr2='s,^[^/]*$,.,'
sedexpr3='s,/[^/]*$,,'
- m4dirs=`sed -n -e "$sedexpr1" aclocal.m4 | sed -e "$sedexpr2" -e "$sedexpr3" | LC_ALL=C sort | LC_ALL=C uniq`
+ m4dirs=`sed -n -e "$sedexpr1" aclocal.m4 | sed -e "$sedexpr2" -e "$sedexpr3" | LC_ALL=C sort -u`
m4dirs_count=`echo "$m4dirs" | wc -l`
fi
fi
if test $# = 0; then
# No further arguments. Guess the user wants to update all of them.
for m4base in $m4dirs; do
- func_import
+ # Perform func_import in a subshell, so that variable values
+ # such as
+ # local_gnulib_dir, incobsolete, avoidlist, sourcebase, m4base,
+ # pobase, docbase, testsbase, inctests, libname, lgpl,
+ # makefile_name, libtool, macro_prefix, po_domain, vc_files
+ # don't propagate from one directory to another.
+ (func_import) || func_exit 1
done
else
# Really ambiguous.
cd "$destdir"
mkdir build
cd build
- ../configure
- make
- make check
- make distclean
+ ../configure || func_exit 1
+ make || func_exit 1
+ make check || func_exit 1
+ make distclean || func_exit 1
remaining=`find . -type f -print`
if test -n "$remaining"; then
echo "Remaining files:" $remaining 1>&2
echo "gnulib-tool: *** Stop." 1>&2
- exit 1
+ func_exit 1
fi
cd ..
cd ..
if test -n "$remaining"; then
echo "Remaining files:" $remaining 1>&2
echo "gnulib-tool: *** Stop." 1>&2
- exit 1
+ func_exit 1
fi
cd ..
cd ..
done
;;
+ extract-status )
+ for module
+ do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_status "$module"
+ fi
+ done
+ ;;
+
+ extract-notice )
+ for module
+ do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_notice "$module"
+ fi
+ done
+ ;;
+
extract-filelist )
for module
do
done
;;
+ extract-link-directive )
+ for module
+ do
+ func_verify_module
+ if test -n "$module"; then
+ func_get_link_directive "$module"
+ fi
+ done
+ ;;
+
extract-license )
for module
do
rm -rf "$tmp"
# Undo the effect of the previous 'trap' command. Some shellology:
-# We cannot use "trap - 0 1 2 3 15", because Solaris sh would attempt to
+# We cannot use "trap - 0 1 2 3 13 15", because Solaris sh would attempt to
# execute the command "-". "trap '' ..." is fine only for signal 0 (= normal
# exit); for the others we need to call 'exit' explicitly. The value of $? is
# 128 + signal number and is set before the trap-registered command is run.
trap '' 0
-trap 'exit $?' 1 2 3 15
+trap 'func_exit $?' 1 2 3 13 15
exit 0
+
+# Local Variables:
+# indent-tabs-mode: nil
+# whitespace-check-buffer-indent: nil
+# End: