#! /bin/sh
#
-# Copyright (C) 2002-2007 Free Software Foundation, Inc.
+# Copyright (C) 2002-2008 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: 2007-09-17 10:26:33 $'
-last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
-# Sometimes last_checkin_date is "YYYY/MM/DD ...", sometimes "YYYY-MM-DD ...".
-version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
-# version is in YYYY-MM-DD format.
nl='
'
IFS=" "" $nl"
--avoid=MODULE Avoid including the given MODULE. Useful if you
have code that provides equivalent functionality.
This option can be repeated.
- --lgpl Abort if modules aren't available under the LGPL.
+ --lgpl[=2|=3] Abort if modules aren't available under the LGPL.
Also modify license template from GPL to LGPL.
+ The version number of the LGPL can be specified;
+ the default is currently LGPLv3.
--makefile-name=NAME Name of makefile in automake syntax in the
source-base and tests-base directories
(default \"Makefile.am\").
'gl_INIT'. Default is 'gl'.
--po-domain=NAME Specify the prefix of the i18n domain. Usually use
the package name. A suffix '-gnulib' is appended.
- --no-changelog don't update or create ChangeLog files
+ --vc-files Update version control related files.
+ --no-vc-files Don't update version control related files
+ (.gitignore and/or .cvsignore).
+ --no-changelog Don't update or create ChangeLog files.
Options for --import and --update:
--dry-run For --import, only print what would have been done.
# outputs to stdout the --version message.
func_version ()
{
- year=`echo "$version" | sed -e 's,-.*$,,'`
+ func_gnulib_dir
+ if test -d "$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 "$date" -u +"%Y-%m-%d %H:%M:%S"`
+ version=' '`"$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 "$self_abspathname" | sed 's,^.* ,,'`
echo "\
-$progname (GNU $package) $version
+gnulib-tool (GNU $package $date)$version
Copyright (C) $year Free Software Foundation, Inc.
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+
Written by" "Bruno Haible" "and" "Simon Josefsson"
}
# outputs to stdout a header for a generated file.
func_emit_copyright_notice ()
{
- echo "# Copyright (C) 2004-2007 Free Software Foundation, Inc."
+ sed -n '/Copyright/ {
+ p
+ q
+ }' < "$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"
(exit $1); exit $1
}
+# func_gnulib_dir
+# locates the directory where the gnulib repository lives
+# Sets variables
+# - self_abspathname absolute pathname of gnulib-tool
+# - gnulib_dir absolute pathname of gnulib repository
+func_gnulib_dir ()
+{
+ case "$0" in
+ /*) self_abspathname="$0" ;;
+ */*) self_abspathname=`pwd`/"$0" ;;
+ *)
+ # 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/$0" && test ! -d "$d/$0"; then
+ self_abspathname="$d/$0"
+ break
+ fi
+ done
+ IFS="$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.
# Sets variable
# - auxdir from --aux-dir
# - inctests true if --with-tests 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
libtool=
macro_prefix=
po_domain=
+ vc_files=
do_changelog=:
doit=:
symbolic=
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
--po-domain=* )
po_domain=`echo "X$1" | sed -e 's/^X--po-domain=//'`
shift ;;
+ --vc-files )
+ vc_files=true
+ shift ;;
+ --no-vc-files )
+ vc_files=false
+ shift ;;
--no-changelog | --no-changelo | --no-changel | --no-change | --no-chang | --no-chan | --no-cha | --no-ch | --no-c )
do_changelog=false
shift ;;
|| test -n "$docbase" || test -n "$testsbase" || test -n "$auxdir" \
|| test -n "$inctests" || test -n "$avoidlist" || test -n "$lgpl" \
|| test -n "$makefile_name" || test -n "$macro_prefix" \
- || test -n "$po_domain"; then
+ || 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
esac
}
-case "$0" in
- /*) self_abspathname="$0" ;;
- */*) self_abspathname=`pwd`/"$0" ;;
- *)
- # 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/$0" && test ! -d "$d/$0"; then
- self_abspathname="$d/$0"
- break
- fi
- done
- IFS="$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,/[^/]*$,,'`
-
+func_gnulib_dir
func_tmpdir
trap 'exit_status=$?
if test "$signal" != 0; then
echo m4/gnulib-common.m4
case "$autoconf_minversion" in
2.59)
- #echo m4/onceonly.m4
- echo m4/onceonly_2_57.m4
+ echo m4/onceonly.m4
;;
esac
}
func_get_dependencies ()
{
# ${module}-tests always implicitly depends on ${module}.
- echo "$1" | sed -n -e 's/-tests//p'
+ echo "$1" | sed -n -e 's/-tests$//p'
# Then the explicit dependencies listed in the module description.
func_lookup_file "modules/$1"
sed -n -e "/^Depends-on$sed_extract_prog" < "$lookedup_file"
case "$1" in
*-tests)
# *-tests module live in tests/, not lib/.
+ # Synthesize an EXTRA_DIST augmentation.
+ all_files=`func_get_filelist $1`
+ tests_files=`for f in $all_files; do \
+ case $f in \
+ tests/*) echo $f ;; \
+ esac; \
+ done | sed -e 's,^tests/,,'`
+ extra_files="$tests_files"
+ if test -n "$extra_files"; then
+ echo "EXTRA_DIST +=" $extra_files
+ echo
+ fi
;;
*)
# Synthesize an EXTRA_DIST augmentation.
echo "EXTRA_DIST += "`echo "$buildaux_files" | sed -e "$sed_prepend_auxdir"`
echo
fi
+ # Synthesize an EXTRA_DIST augmentation also for the files from top/.
+ top_files=`for f in $all_files; do \
+ case $f in \
+ top/*) echo $f ;; \
+ esac; \
+ done | sed -e 's,^top/,,'`
+ if test -n "$top_files"; then
+ sed_prepend_topdir='s,^,$(top_srcdir)/,'
+ echo "EXTRA_DIST += "`echo "$top_files" | sed -e "$sed_prepend_topdir"`
+ echo
+ fi
;;
esac
}
echo "executing $*"
"$@"
else
- # Commands like automake produce output to stderr even when the succeed.
+ # Commands like automake produce output to stderr even when they succeed.
# Turn this output off if the command succeeds.
"$@" > "$tmp"/cmdout 2>&1
cmdret=$?
echo "${libname}_${libext}_DEPENDENCIES += @${perhapsLT}ALLOCA@"
fi
} > amsnippet.tmp
- # Skip the contents if its entirely empty.
+ # Skip the contents if it's entirely empty.
if grep '[^ ]' amsnippet.tmp > /dev/null ; then
echo "## begin gnulib module $module"
echo
echo "AM_CPPFLAGS ="
fi
echo
- if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
+ if LC_ALL=C grep "^[a-zA-Z0-9_]*_${perhapsLT}LIBRARIES *+\{0,1\}= *$libname\\.$libext\$" allsnippets.tmp > /dev/null; then
# One of the snippets already specifies an installation location for the
# library. Don't confuse automake by saying it should not be installed.
:
echo
echo "${libname}_${libext}_SOURCES ="
# Here we use $(LIBOBJS), not @LIBOBJS@. The value is the same. However,
- # automake during its analyses looks for $(LIBOBJS), not for @LIBOBJS@.
+ # 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}_${libext}_SOURCES ="
}
# func_emit_po_Makevars
-# emits the contents of po/ makefile parametrization to standard output.
+# emits the contents of po/ makefile parameterization to standard output.
# Input:
# - local_gnulib_dir from --local-dir
# - sourcebase directory relative to destdir where to place source code
# - local_gnulib_dir from --local-dir
# - modules list of modules, including dependencies
# - libname library name
+# - auxdir directory relative to destdir where to place build aux files
# - makefile_name from --makefile-name
# - libtool true if libtool will be used, false or blank otherwise
# - sourcebase relative directory containing lib source code
# - m4base relative directory containing autoconf macros
# - testsbase relative directory containing unit test code
+# - macro_prefix prefix of gl_LIBOBJS macros to use
# - for_test true if creating a package for testing, false otherwise
+# - use_libtests true if a libtests.a should be built, false otherwise
+# Output:
+# - uses_subdirs nonempty if object files in subdirs exist
func_emit_tests_Makefile_am ()
{
if test "$libtool" = true; then
libext=la
- else
- libext=a
- fi
- if test "$libtool" = true; then
- libext=la
sed_eliminate_LDFLAGS=
else
libext=a
echo "## Process this file with automake to produce Makefile.in."
func_emit_copyright_notice
echo
- # 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}"
- echo
+ uses_subdirs=
(
for module in $modules; do
- func_verify_tests_module
+ 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_\([A-Z][A-Z]*\),'"${libname}_${libext}"'_\1,g' \
+ -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 its entirely empty.
+ # Skip the contents if it's entirely empty.
if grep '[^ ]' amsnippet.tmp > /dev/null ; then
echo "## begin gnulib module $module"
echo
echo
fi
rm -f amsnippet.tmp
+ # Test whether there are some source files in subdirectories.
+ for f in `func_get_filelist "$module"`; do
+ case $f in
+ lib/*/*.c | tests/*/*.c) uses_subdirs=yes ;;
+ esac
+ done
fi
done
) > allsnippets.tmp
+ # Generate dependencies here, since it eases the debugging of test failures.
+ # If there are source files in subdirectories, prevent collision of the
+ # object files (example: hash.c and libxml/hash.c).
+ subdir_options=
+ if test -n "$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 "check_PROGRAMS ="
fi
echo "noinst_HEADERS ="
+ echo "noinst_LIBRARIES ="
+ if $use_libtests; then
+ if $for_test; then
+ echo "noinst_LIBRARIES += libtests.a"
+ else
+ echo "check_LIBRARIES = libtests.a"
+ fi
+ fi
+ # Automake versions < 1.9b create an empty pkgdatadir at installation time
+ # if you specify pkgdata_DATA to empty. This is a workaround.
if grep '^pkgdata_DATA *+=' allsnippets.tmp > /dev/null; then
echo "pkgdata_DATA ="
fi
echo " -I${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
- cat allsnippets.tmp
+ 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"
rm -f allsnippets.tmp
}
-# func_emit_initmacro_start
+# 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}_LIBOBJS instead of
+ # 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}_LIBOBJ]))"
- echo " m4_pushdef([AC_REPLACE_FUNCS], m4_defn([${macro_prefix}_REPLACE_FUNCS]))"
+ echo " m4_pushdef([AC_LIBOBJ], m4_defn([${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}_LIBSOURCES]))"
+ 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
+# 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}_libobjs="
- echo " ${macro_prefix}_ltlibobjs="
- echo " if test -n \"\$${macro_prefix}_LIBOBJS\"; then"
+ 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}_LIBOBJS; do echo \"\$i\"; done | sed \"\$sed_drop_objext\" | sort | uniq\`; do"
- echo " ${macro_prefix}_libobjs=\"\$${macro_prefix}_libobjs \$i.\$ac_objext\""
- echo " ${macro_prefix}_ltlibobjs=\"\$${macro_prefix}_ltlibobjs \$i.lo\""
+ 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([${macro_prefix}_LIBOBJS], [\$${macro_prefix}_libobjs])"
- echo " AC_SUBST([${macro_prefix}_LTLIBOBJS], [\$${macro_prefix}_ltlibobjs])"
+ 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
+# 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 ${macro_prefix}_LIBOBJS instead of into LIBOBJS."
- echo "AC_DEFUN([${macro_prefix}_LIBOBJ],"
- echo " [${macro_prefix}_LIBOBJS=\"\$${macro_prefix}_LIBOBJS \$1.\$ac_objext\"])"
+ 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 ${macro_prefix}_LIBOBJS instead of into LIBOBJS."
- echo "AC_DEFUN([${macro_prefix}_REPLACE_FUNCS],"
- echo " [AC_CHECK_FUNCS([\$1], , [${macro_prefix}_LIBOBJ(\$ac_func)])])"
+ 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], , [${macro_prefix_arg}_LIBOBJ(\$ac_func)])"
+ echo "])"
echo
- echo "# Like AC_LIBSOURCES, except that it does nothing."
- echo "# We rely on EXTRA_lib..._SOURCES instead."
- echo "AC_DEFUN([${macro_prefix}_LIBSOURCES],"
- echo " [])"
+ 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
# - auxdir directory relative to destdir where to place build aux files
# - inctests true if --with-tests 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
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,^.*gl_LOCAL_DIR([[ ]*\([^])]*\).*$,cached_local_gnulib_dir="\1",p
}
/gl_MODULES(/ {
+ :a
+ s/)/)/
+ tb
+ N
+ ba
+ :b
s,^.*gl_MODULES([[ ]*\([^])]*\).*$,cached_specified_modules="\1",p
}
/gl_AVOID(/ {
/gl_LIB(/ {
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_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
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 $m; done | LC_ALL=C sort -u`
echo "Module list with included dependencies:"
echo "$modules" | sed -e 's/^/ /'
fi
+ final_modules="$modules"
+
+ # 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=`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 if needed.
+ # Add the dummy module to the main module list if needed.
+ modules="$main_modules"
func_modules_add_dummy
+ main_modules="$modules"
+
+ # 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`
+ lib_files=`for f in $all_files; do \
+ case $f in \
+ lib/*) echo $f ;; \
+ esac; \
+ done | sed -e 's,^lib/,,'`
+ if test -n "$lib_files"; then
+ use_libtests=true
+ break
+ fi
+ 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
+ for module in $main_modules; do
license=`func_get_license $module`
case $license in
- LGPL | LGPLv2+ | 'GPLed build tool') ;;
+ 'GPLed build tool') ;;
'public domain' | 'unlimited' | 'unmodifiable license text') ;;
- *) func_fatal_error "incompatible license on module $module: $license" ;;
+ *)
+ case "$lgpl" in
+ yes | 3)
+ case $license in
+ LGPL | LGPLv2+) ;;
+ *) func_fatal_error "incompatible license on module $module: $license" ;;
+ esac
+ ;;
+ 2)
+ case $license in
+ LGPLv2+) ;;
+ *) func_fatal_error "incompatible license on module $module: $license" ;;
+ esac
+ ;;
+ *) func_fatal_error "invalid value lgpl=$lgpl" ;;
+ esac
+ ;;
esac
done
fi
# 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 $modules; do
+ 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'
break
fi
done
+ sed_transform_main_lib_file="$sed_transform_lib_file"
if test -n "$do_copyrights"; then
if test -n "$lgpl"; then
# Update license.
- sed_transform_lib_file=$sed_transform_lib_file'
- s/GNU General/GNU Lesser General/g
- s/version 2\([ ,]\)/version 2.1\1/g
+ 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 final file list.
+ # 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
+ 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 $verbose -ge 0; then
echo "File list:"
- echo "$files" | sed -e 's/^/ /'
+ sed_prettyprint_files='s,^tests=lib/\(.*\)$,lib/\1 -> tests/\1,'
+ echo "$files" | sed -e "$sed_prettyprint_files" -e 's/^/ /'
fi
test -n "$files" \
s,^doc/,$cached_docbase/,
s,^lib/,$cached_sourcebase/,
s,^m4/,$cached_m4base/,
- s,^tests/,$cached_testsbase/,"
+ 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/,$testsbase/,"
+ s,^tests/,$testsbase/,
+ s,^tests=lib/,$testsbase/,
+ s,^top/,,"
# Create directories.
{ echo "$sourcebase"
# - 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" "$tmpfile" || func_fatal_error "failed"
- if test -n "$sed_transform_lib_file"; then
- case "$f" in
+ if test -n "$sed_transform_main_lib_file"; then
+ case "$of" in
lib/*)
- sed -e "$sed_transform_lib_file" \
+ 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" \
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 ${g}~) !!"
fi
fi
fi
func_append actioncmd " --avoid=$module"
done
if test -n "$lgpl"; then
- func_append actioncmd " --lgpl"
+ if test "$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=$makefile_name"
if test -n "$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.
# Create library makefile.
func_dest_tmpfilename $sourcebase/$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 "$tmpfile" > /dev/null; then
func_append added_files "$pobase/$file$nl"
fi
done
- # Create po makefile parametrization, part 1.
+ # Create po makefile parameterization, part 1.
func_dest_tmpfilename $pobase/Makevars
func_emit_po_Makevars > "$tmpfile"
if test -f "$destdir"/$pobase/Makevars; then
fi
func_append added_files "$pobase/Makevars$nl"
fi
- # Create po makefile parametrization, part 2.
+ # 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
esac ;;
esac
echo "gl_LOCAL_DIR([$relative_local_gnulib_dir])"
- echo "gl_MODULES(["`echo $specified_modules`"])"
+ echo "gl_MODULES(["
+ echo "$specified_modules" | sed 's/^/ /g'
+ echo "])"
echo "gl_AVOID([$avoidlist])"
echo "gl_SOURCE_BASE([$sourcebase])"
echo "gl_M4_BASE([$m4base])"
echo "gl_TESTS_BASE([$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
if grep AC_GNU_SOURCE "$destdir"/$m4base/*.m4 >/dev/null 2>/dev/null; then
echo " AC_REQUIRE([AC_GNU_SOURCE])"
fi
- for module in $modules; do
+ for module in $final_modules; do
func_verify_module
if test -n "$module"; then
func_get_autoconf_early_snippet "$module"
echo "# \"Check for header files, types and library functions\"."
echo "AC_DEFUN([${macro_prefix}_INIT],"
echo "["
- func_emit_initmacro_start
if test "$libtool" = true; then
echo " AM_CONDITIONAL([GL_COND_LIBTOOL], [true])"
echo " gl_cond_libtool=true"
echo " gl_libdeps="
echo " gl_ltlibdeps="
fi
- echo " gl_source_base='$sourcebase'"
if test "$auxdir" != "build-aux"; then
sed_replace_build_aux='
:a
else
sed_replace_build_aux=
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
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
fi
- func_emit_initmacro_end
+ if $use_libtests; then
+ echo " LIBTESTS_LIBDEPS=\"\$gltests_libdeps\""
+ echo " AC_SUBST([LIBTESTS_LIBDEPS])"
+ fi
echo "])"
- func_emit_initmacro_done
+ func_emit_initmacro_done $macro_prefix $sourcebase
+ func_emit_initmacro_done ${macro_prefix}tests $testsbase
echo
echo "# This macro records the list of files which have been installed by"
echo "# gnulib-tool and may be removed by future gnulib-tool invocations."
if test -n "$inctests"; then
# Create tests makefile.
func_dest_tmpfilename $testsbase/$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 "$tmpfile" > /dev/null; then
fi
fi
- # Update the .cvsignore and .gitignore files.
- { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
- echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
- } | LC_ALL=C sort -t'|' -k1,1 > "$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="$1"
- if test -f "$destdir/$dir$ignore"; then
- if test -n "$dir_added" || test -n "$dir_removed"; then
- LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
- echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
- | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
- echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
- | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-removed
- if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
+ 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="$1"
+ if test -f "$destdir/$dir$ignore"; then
+ if test -n "$dir_added" || test -n "$dir_removed"; then
+ LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
+ echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$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$ignore"~
+ sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
+ cat "$destdir/$dir$ignore"~ "$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 "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
- mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
- sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
- cat "$destdir/$dir$ignore"~ "$tmp"/ignore-added \
- | sed -f "$tmp"/sed-ignore-removed \
- > "$destdir/$dir$ignore"
+ 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' | LC_ALL=C sort -u
+ } > "$destdir/$dir$ignore"
else
- echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ echo "Create $destdir/$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' | LC_ALL=C sort -u
- } > "$destdir/$dir$ignore"
- else
- echo "Create $destdir/$dir$ignore"
- 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
- 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/${dir}.gitignore"; then
- func_update_ignorelist .gitignore
- fi
+ if test -d "$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<&-
}
- 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 $modules
- # (since $specified_modules is not necessarily of subset of $modules - some
- # may have been skipped through --avoid, and since the elements of $modules
- # but not in $specified_modules can go away without explicit notice - through
- # changes in the module dependencies).
+ # 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" > "$tmp"/modules1 # a sorted list, one module per line
- echo "$modules" > "$tmp"/modules2 # also a sorted list, one module per line
+ echo "$main_modules" > "$tmp"/modules2 # also a sorted list, one module per line
# First the #include <...> directives without #ifs, sorted for convenience,
# then the #include "..." directives without #ifs, sorted for convenience,
# then the #include directives that are surrounded by #ifs. Not sorted.
) | sed -e '/^$/d' -e 's/^/ /'
rm -f "$tmp"/include-angles "$tmp"/include-quotes "$tmp"/include-if
- for module in $modules; do
+ for module in $main_modules; do
func_get_link_directive "$module"
done \
| LC_ALL=C sort -u | sed -e '/^$/d' -e 's/^/ /' > "$tmp"/link
fi
fi
echo " - mention \"-I ${m4base}\" in ACLOCAL_AMFLAGS in Makefile.am,"
+ {
+ # Find the first parent directory of $m4base that contains a Makefile.am.
+ sed_last='s,^.*/\([^/][^/]*\)//*$,\1/,
+s,//*$,/,'
+ sed_butlast='s,[^/][^/]*//*$,,'
+ dir1="${m4base}/"; dir2=""
+ while test -n "$dir1" && test ! -f "${destdir}/${dir1}Makefile.am"; do
+ dir2=`echo "$dir1" | sed -e "$sed_last"`"$dir2"
+ dir1=`echo "$dir1" | sed -e "$sed_butlast"`
+ done
+ echo " - mention ${dir2}gnulib-cache.m4 in EXTRA_DIST in ${dir1}Makefile.am."
+ }
echo " - invoke ${macro_prefix}_EARLY in $configure_ac, right after AC_PROG_CC,"
echo " - invoke ${macro_prefix}_INIT in $configure_ac."
}
testsbase=gltests
macro_prefix=gl
po_domain=
+ vc_files=
# Determine final module list.
func_modules_transitive_closure
s,^doc/,$docbase/,
s,^lib/,$sourcebase/,
s,^m4/,$m4base/,
- s,^tests/,$testsbase/,"
+ s,^tests/,$testsbase/,
+ s,^top/,,"
# Create directories.
for f in $files; do echo $f; done \
# Create $sourcebase/Makefile.am.
mkdir -p "$testdir/$sourcebase"
func_emit_lib_Makefile_am > "$testdir/$sourcebase/Makefile.am"
+ any_uses_subdirs="$uses_subdirs"
# Create $m4base/Makefile.am.
mkdir -p "$testdir/$m4base"
if test -n "$inctests"; then
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 $testsbase/Makefile.am.
+ use_libtests=false
func_emit_tests_Makefile_am > "$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])"
# expansion of the required macro before the current point, and only one
# expansion total).
echo "AC_DEFUN([gl_INIT], ["
- func_emit_initmacro_start
sed_replace_build_aux='
:a
/AC_CONFIG_FILES(.*:build-aux\/.*)/{
- s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:../'"$auxdir"'/\2)|
+ s|AC_CONFIG_FILES(\(.*\):build-aux/\(.*\))|AC_CONFIG_FILES(\1:'"$auxdir"'/\2)|
ba
}'
+ func_emit_initmacro_start $macro_prefix
# We don't have explicit ordering constraints between the various
# autoconf snippets. It's cleanest to put those of the library before
# those of the tests.
| sed -e "$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
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
fi
- func_emit_initmacro_end
echo "])"
- func_emit_initmacro_done
+ func_emit_initmacro_done $macro_prefix $sourcebase # FIXME use $sourcebase or $testsbase?
echo
echo "gl_INIT"
echo
echo
echo "AC_OUTPUT([Makefile])"
) > "$testdir/$testsbase/configure.ac"
+ auxdir="$saved_auxdir"
func_append subdirs " $testsbase"
subdirs_with_configure_ac="$subdirs_with_configure_ac $testsbase"
fi
echo
echo "AC_PROG_RANLIB"
echo
- if test -n "$uses_subdirs"; then
+ if test -n "$any_uses_subdirs"; then
echo "AM_PROG_CC_C_O"
echo
fi
echo "gl_libdeps="
echo "gl_ltlibdeps="
fi
- echo "gl_source_base='$sourcebase'"
# 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:
# expansion of the required macro before the current point, and only one
# expansion total).
echo "AC_DEFUN([gl_INIT], ["
- func_emit_initmacro_start
if test "$auxdir" != "build-aux"; then
sed_replace_build_aux='
:a
else
sed_replace_build_aux=
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
echo " ${libname_upper}_LTLIBDEPS=\"\$gl_ltlibdeps\""
echo " AC_SUBST([${libname_upper}_LTLIBDEPS])"
fi
- func_emit_initmacro_end
echo "])"
- func_emit_initmacro_done
+ func_emit_initmacro_done $macro_prefix $sourcebase
echo
echo "gl_INIT"
echo
func_append megasubdirs "ALL"
# Create autobuild.
- cvsdate=`sh "$gnulib_dir/build-aux/mdate-sh" "$gnulib_dir/CVS/Entries" \
+ cvsdate=`if test -f "$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,' \
# such as
# local_gnulib_dir, avoidlist, sourcebase, m4base, pobase,
# docbase, testsbase, inctests, libname, lgpl, makefile_name,
- # libtool, macro_prefix, po_domain
+ # libtool, macro_prefix, po_domain, vc_files
# don't propagate from one directory to another.
(func_import) || func_exit 1
done
projects / gnulib.git / blobdiff