X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=configure.ac;h=cf97df16ec3a97acaee21128c89d5d023a21d0e3;hb=2bd9c15391b0bd6ef0bff76aebf09cfb53003199;hp=35edb08afc81d30a26fac4631921c41f9e376e23;hpb=cbc51277aa4de1f41434ba073f2e4546ead63005;p=chaz%2Ftar
diff --git a/configure.ac b/configure.ac
index 35edb08..cf97df1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,25 +1,23 @@
# Configure template for GNU tar. -*- autoconf -*-
-# Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
-# Software Foundation, Inc.
+# Copyright 1991, 1994-2010, 2013 Free Software Foundation, Inc.
-# This program is free software; you can redistribute it and/or modify
+# 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 3, 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,
+# 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 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 .
-AC_INIT([GNU tar], [1.26.90], [bug-tar@gnu.org])
+AC_INIT([GNU tar], [1.27.1], [bug-tar@gnu.org])
AC_CONFIG_SRCDIR([src/tar.c])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_HEADERS([config.h])
@@ -29,14 +27,13 @@ AM_INIT_AUTOMAKE([1.11 gnits tar-ustar dist-bzip2 dist-xz dist-shar std-options
# Enable silent rules by default:
AM_SILENT_RULES([yes])
-AC_PROG_CC
+AC_PROG_CC_STDC
AC_EXEEXT
AC_PROG_RANLIB
AC_PROG_YACC
gl_EARLY
AC_SYS_LARGEFILE
-AC_ISC_POSIX
AC_C_INLINE
AC_CHECK_HEADERS_ONCE(fcntl.h linux/fd.h memory.h net/errno.h \
@@ -51,12 +48,7 @@ AC_CHECK_HEADERS([sys/buf.h], [], [],
#include
#endif])
-AC_HEADER_SYS_WAIT
-
-AC_HEADER_DIRENT
AC_HEADER_MAJOR
-AC_HEADER_STAT
-AC_HEADER_STDC
AC_MSG_CHECKING([for st_fstype string in struct stat])
AC_CACHE_VAL(diff_cv_st_fstype_string,
@@ -76,15 +68,15 @@ fi
AC_ARG_WITH([posix-acls],
AS_HELP_STRING([--without-posix-acls],
[do not use POSIX.1e access control lists]),
- [with_posix_acls=no])
+ [],
+ [with_posix_acls=yes])
if test "x$with_posix_acls" != "xno"; then
- AC_CHECK_HEADERS(sys/acl.h,, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_get_file], [acl pacl],, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_get_fd], [acl pacl],, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_set_file], [acl pacl],, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_set_fd], [acl pacl],, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_to_text], [acl pacl],, [with_posix_acl=no])
- AC_SEARCH_LIBS([acl_from_text], [acl pacl],, [with_posix_acl=no])
+ AC_CHECK_HEADERS(sys/acl.h,, [with_posix_acls=no])
+ for tar_acl_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
+ acl_to_text acl_from_text; do \
+ test "x$with_posix_acls" = xno && break
+ AC_SEARCH_LIBS([$tar_acl_func], [acl pacl], [], [with_posix_acls=no])
+ done
if test "x$with_posix_acls" != xno; then
AC_DEFINE(HAVE_POSIX_ACLS,,[Define when we have working POSIX acls])
fi
@@ -93,11 +85,9 @@ else
export enable_acl=no
fi
-AC_TYPE_SIGNAL
AC_TYPE_MODE_T
AC_TYPE_PID_T
AC_TYPE_OFF_T
-AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_CHECK_TYPE(major_t, , AC_DEFINE(major_t, int,
[Type of major device numbers.]))
@@ -113,6 +103,24 @@ gl_INIT
# paxutils modules
tar_PAXUTILS
+# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
+# ------------------------------------------------
+# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
+# Otherwise, run RUN-IF-NOT-FOUND.
+AC_DEFUN([gl_GCC_VERSION_IFELSE],
+ [AC_PREPROC_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#if ($1) < __GNUC__ || (($1) == __GNUC__ && ($2) <= __GNUC_MINOR__)
+/* ok */
+#else
+# error "your version of gcc is older than $1.$2"
+#endif
+ ]]),
+ ], [$3], [$4])
+ ]
+)
+
AC_ARG_ENABLE([gcc-warnings],
[AS_HELP_STRING([--enable-gcc-warnings],
[turn on many GCC warnings (for developers; best with GNU make)])],
@@ -121,10 +129,9 @@ AC_ARG_ENABLE([gcc-warnings],
*) AC_MSG_ERROR([bad value $enableval for gcc-warnings option]) ;;
esac
gl_gcc_warnings=$enableval],
- [if test -d "$srcdir"/.git; then
- gl_gcc_warnings=yes
- else
- gl_gcc_warnings=no
+ [gl_gcc_warnings=no
+ if test -d "$srcdir"/.git; then
+ gl_GCC_VERSION_IFELSE([4], [6], [gl_gcc_warnings=yes])
fi]
)
@@ -203,6 +210,7 @@ AC_CHECK_DECLS([time],,, [#include ])
AC_REPLACE_FUNCS(waitpid)
+AC_ARG_VAR([RSH], [Configure absolute path to default remote shell binary])
AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH,
[if test -n "$RSH"; then
tar_cv_path_RSH=$RSH