[bpt/emacs.git] / admin / merge-gnulib

#! /bin/sh
# Merge gnulib sources into Emacs sources.
# Typical usage:
#
#	admin/merge-gnulib

# Copyright 2012 Free Software Foundation, Inc.

# This file is part of GNU Emacs.

# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.

# written by Paul Eggert

GNULIB_URL=git://git.savannah.gnu.org/gnulib.git

GNULIB_MODULES='
  alloca-opt
  careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512
  dtoastr dup2
  filemode getloadavg getopt-gnu ignore-value intprops lstat
  manywarnings mktime pthread_sigmask readlink
  socklen stdarg stdio strftime strtoimax strtoumax symlink sys_stat
  warnings
'

GNULIB_TOOL_FLAGS='
  --avoid=msvc-inval --avoid=msvc-nothrow
  --avoid=raise --avoid=threadlib
  --conditional-dependencies --import --no-changelog --no-vc-files
  --makefile-name=gnulib.mk
'

# The source directory, with a trailing '/'.
# If empty, the source directory is the working directory.
src=$2
case $src in
  */ | '') ;;
  *) src=$src/ ;;
esac

# Gnulib's source directory.
gnulib_srcdir=${1-$src../gnulib}

case $gnulib_srcdir in
  -*) src=- ;;
esac
case $src in
  -*)
    echo >&2 "$0: usage: $0 [GNULIB_SRCDIR [SRCDIR]]

    SRCDIR is the Emacs source directory (default: working directory).
    GNULIB_SRCDIR is the Gnulib source directory (default: SRCDIR/../gnulib)."
    exit 1 ;;
esac

test -x "$src"autogen.sh || {
  echo >&2 "$0: '${src:-.}' is not an Emacs source directory."
  exit 1
}

test -d "$gnulib_srcdir" ||
git clone -- "$GNULIB_URL" "$gnulib_srcdir" ||
exit

test -x "$gnulib_srcdir"/gnulib-tool || {
  echo >&2 "$0: '$gnulib_srcdir' is not a Gnulib source directory."
  exit 1
}

"$gnulib_srcdir"/gnulib-tool --dir="$src" $GNULIB_TOOL_FLAGS $GNULIB_MODULES &&
rm -- "$src"m4/gnulib-cache.m4 "$src"m4/warn-on-use.m4 &&
cp -- "$gnulib_srcdir"/build-aux/texinfo.tex "$src"doc/misc &&
cp -- "$gnulib_srcdir"/build-aux/move-if-change "$src"build-aux &&
autoreconf -i -I m4 -- ${src:+"$src"}
Commit	Line	Data
9b4ee616 PE	1	#! /bin/sh
	2	# Merge gnulib sources into Emacs sources.
	3	# Typical usage:
	4	#
	5	# admin/merge-gnulib
	6
	7	# Copyright 2012 Free Software Foundation, Inc.
	8
	9	# This file is part of GNU Emacs.
	10
	11	# GNU Emacs is free software: you can redistribute it and/or modify
	12	# it under the terms of the GNU General Public License as published by
	13	# the Free Software Foundation, either version 3 of the License, or
	14	# (at your option) any later version.
	15
	16	# GNU Emacs is distributed in the hope that it will be useful,
	17	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	18	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	# GNU General Public License for more details.
	20
	21	# You should have received a copy of the GNU General Public License
	22	# along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
	23
	24	# written by Paul Eggert
	25
	26	GNULIB_URL=git://git.savannah.gnu.org/gnulib.git
	27
	28	GNULIB_MODULES='
	29	alloca-opt
	30	careadlinkat crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512
	31	dtoastr dup2
	32	filemode getloadavg getopt-gnu ignore-value intprops lstat
	33	manywarnings mktime pthread_sigmask readlink
	34	socklen stdarg stdio strftime strtoimax strtoumax symlink sys_stat
	35	warnings
	36	'
	37
	38	GNULIB_TOOL_FLAGS='
	39	--avoid=msvc-inval --avoid=msvc-nothrow
	40	--avoid=raise --avoid=threadlib
	41	--conditional-dependencies --import --no-changelog --no-vc-files
	42	--makefile-name=gnulib.mk
	43	'
	44
	45	# The source directory, with a trailing '/'.
	46	# If empty, the source directory is the working directory.
	47	src=$2
	48	case $src in
	49	*/ \| '') ;;
	50	*) src=$src/ ;;
	51	esac
	52
	53	# Gnulib's source directory.
	54	gnulib_srcdir=${1-$src../gnulib}
	55
	56	case $gnulib_srcdir in
	57	-*) src=- ;;
	58	esac
	59	case $src in
	60	-*)
	61	echo >&2 "$0: usage: $0 [GNULIB_SRCDIR [SRCDIR]]
	62
	63	SRCDIR is the Emacs source directory (default: working directory).
	64	GNULIB_SRCDIR is the Gnulib source directory (default: SRCDIR/../gnulib)."
65	exit 1 ;;
66	esac
67
68	test -x "$src"autogen.sh \|\| {
69	echo >&2 "$0: '${src:-.}' is not an Emacs source directory."
70	exit 1
71	}
72
73	test -d "$gnulib_srcdir" \|\|
74	git clone -- "$GNULIB_URL" "$gnulib_srcdir" \|\|
75	exit
76
77	test -x "$gnulib_srcdir"/gnulib-tool \|\| {
78	echo >&2 "$0: '$gnulib_srcdir' is not a Gnulib source directory."
79	exit 1
80	}
81
9b4ee616 PE	82	"$gnulib_srcdir"/gnulib-tool --dir="$src" $GNULIB_TOOL_FLAGS $GNULIB_MODULES &&
9b4ee616 PE	83	rm -- "$src"m4/gnulib-cache.m4 "$src"m4/warn-on-use.m4 &&
9b4ee616 PE	84	cp -- "$gnulib_srcdir"/build-aux/texinfo.tex "$src"doc/misc &&
	85	cp -- "$gnulib_srcdir"/build-aux/move-if-change "$src"build-aux &&
	86	autoreconf -i -I m4 -- ${src:+"$src"}