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freebsd-dev/contrib/tar/README-alpha

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Virgin import (trimmed) of GNU Tar version 1.13.25.
2002-06-04 10:37:47 +00:00
This is a test release of GNU tar.
Please send comments and problem reports to <bug-tar@gnu.org>.
Copyright 2001 Free Software Foundation, Inc.
This file is part of GNU tar.
GNU tar 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.
GNU tar 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 tar; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
This release was built with GNU automake 1.5 patched as follows:
2001-09-24 Paul Eggert <eggert@twinsun.com>
* m4/header.m4 (_AM_Config_Header_Index): Remove.
(AM_CONFIG_HEADER): Don't use it. It wasn't working, and was
causing needless rebuilds.
2001-09-14 Paul Eggert <eggert@twinsun.com>
* lib/am/distdir.am (REMOVE_DISTDIR):
New macro. Do not change permission of non-directories.
(distdir, dist, dist-bzip2, dist-tarZ, dist-shar, dist-zip, dist-all,
distcheck): Use it.
===================================================================
RCS file: lib/am/distdir.am,v
retrieving revision 1.5
retrieving revision 1.5.0.1
diff -pu -r1.5 -r1.5.0.1
--- lib/am/distdir.am 2001/07/14 20:12:52 1.5
+++ lib/am/distdir.am 2001/09/15 05:12:18 1.5.0.1
@@ -29,6 +29,11 @@ else !%?TOPDIR_P%
?DISTDIR?distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)
endif !%?TOPDIR_P%
+REMOVE_DISTDIR = \
+ { test ! -d $(distdir) \
+ || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
+ && rm -fr $(distdir); }; }
+
distdir: $(DISTFILES)
##
## For Gnits users, this is pretty handy. Look at 15 lines
@@ -47,7 +52,7 @@ endif %?TOPDIR_P%
## Only for the top dir.
##
if %?TOPDIR_P%
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
mkdir $(distdir)
endif %?TOPDIR_P%
##
@@ -168,13 +173,13 @@ GZIP_ENV = --best
.PHONY: dist
dist: distdir
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
if %?BZIP2%
.PHONY: dist-bzip2
dist-bzip2: distdir
$(AMTAR) chof - $(distdir) | bzip2 -9 -c >$(distdir).tar.bz2
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
endif %?BZIP2%
@@ -182,7 +187,7 @@ if %?COMPRESS%
.PHONY: dist-tarZ
dist-tarZ: distdir
$(AMTAR) chof - $(distdir) | compress -c >$(distdir).tar.Z
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
endif %?COMPRESS%
@@ -190,7 +195,7 @@ if %?SHAR%
.PHONY: dist-shar
dist-shar: distdir
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
endif %?SHAR%
@@ -199,7 +204,7 @@ if %?ZIP%
dist-zip: distdir
-rm -f $(distdir).zip
zip -rq $(distdir).zip $(distdir)
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
endif %?ZIP%
endif %?TOPDIR_P%
@@ -223,7 +228,7 @@ dist-all: distdir
?SHAR? shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
?ZIP? -rm -f $(distdir).zip
?ZIP? zip -rq $(distdir).zip $(distdir)
- -chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
endif %?TOPDIR_P%
@@ -239,8 +244,7 @@ if %?TOPDIR_P%
# tarfile.
.PHONY: distcheck
distcheck: dist
-## Make sure we can remove distdir before trying to remove it.
- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
## Make the new source tree read-only. Distributions ought to work in
## this case. However, make the top-level directory writable so we
@@ -273,7 +277,7 @@ distcheck: dist
&& (test `find . -type f -print | wc -l` -eq 0 \
|| (echo "Error: files left after distclean" 1>&2; \
exit 1) )
- -chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
+ $(REMOVE_DISTDIR)
@echo "$(distdir).tar.gz is ready for distribution" | \
sed 'h;s/./=/g;p;x;p;x'
endif %?TOPDIR_P%
===================================================================
RCS file: m4/header.m4,v
retrieving revision 1.5
retrieving revision 1.5.0.1
diff -pu -r1.5 -r1.5.0.1
--- m4/header.m4 2001/07/21 05:27:26 1.5
+++ m4/header.m4 2001/09/24 18:29:30 1.5.0.1
@@ -11,18 +11,16 @@ AC_PREREQ([2.12])
AC_DEFUN([AM_CONFIG_HEADER],
[ifdef([AC_FOREACH],dnl
- [dnl init our file count if it isn't already
- m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
+ [
dnl prepare to store our destination file list for use in config.status
AC_FOREACH([_AM_File], [$1],
[m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
- m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
dnl and add it to the list of files AC keeps track of, along
dnl with our hook
AC_CONFIG_HEADERS(_AM_File,
dnl COMMANDS, [, INIT-CMDS]
[# update the timestamp
-echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
+echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h"
][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
m4_popdef([_AM_Dest])])],dnl
[AC_CONFIG_HEADER([$1])
and with GNU autoconf 2.52 patched as follows:
2001-09-15 Paul Eggert <eggert@twinsun.com>
Fix bug reported by Paul Townsend on AIX 4.3.3.0 with
CFLAGS=-O4 or CFLAGS=-O5. In that case, the linker has a
relaxed view of fatal errors, and AC_CHECK_LIB causes it to
include libraries even when they don't exist.
* acheaders.m4 (AC_HEADER_DIRENT): Use AC_SEARCH_LIBS, not
AC_CHECK_LIB, so that we don't use -ldir or -lx if we don't
need it.
* acspecific.m4 (AC_ISC_POSIX): Replace the old, crufty
version with the version used by fileutils 4.1, except use
AC_SEARCH_LIBS, not AC_CHECK_LIB, so that we don't use
-lcposix if we don't need it.
===================================================================
RCS file: acheaders.m4,v
retrieving revision 2.52
retrieving revision 2.52.0.1
diff -pu -r2.52 -r2.52.0.1
--- acheaders.m4 2001/07/03 14:19:09 2.52
+++ acheaders.m4 2001/09/16 02:53:51 2.52.0.1
@@ -158,9 +158,9 @@ ac_header_dirent=$ac_hdr; break])
done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
- AC_CHECK_LIB(dir, opendir, LIBS="$LIBS -ldir")
+ AC_SEARCH_LIBS(opendir, dir)
else
- AC_CHECK_LIB(x, opendir, LIBS="$LIBS -lx")
+ AC_SEARCH_LIBS(opendir, x)
fi
])# AC_HEADER_DIRENT
===================================================================
RCS file: acspecific.m4,v
retrieving revision 2.52
retrieving revision 2.52.0.1
diff -pu -r2.52 -r2.52.0.1
--- acspecific.m4 2001/06/15 17:46:01 2.52
+++ acspecific.m4 2001/09/16 02:53:51 2.52.0.1
@@ -993,28 +993,7 @@ fi
# AC_ISC_POSIX
# ------------
AC_DEFUN([AC_ISC_POSIX],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
-AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
-AC_MSG_CHECKING([for POSIXized ISC])
-if test -d /etc/conf/kconfig.d &&
- grep _POSIX_VERSION [/usr/include/sys/unistd.h] >/dev/null 2>&1
-then
- AC_MSG_RESULT([yes])
- ISC=yes # If later tests want to check for ISC.
- AC_DEFINE(_POSIX_SOURCE, 1,
- [Define if you need to in order for stat and other things to
- work.])
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
-else
- AC_MSG_RESULT([no])
- ISC=
-fi
-])# AC_ISC_POSIX
+[AC_SEARCH_LIBS(strerror, cposix)])
# AC_XENIX_DIR
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