X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=configure.ac;h=b89a3b81ead78a02157a963b9e73d5fc90865afc;hb=55ec665a41de8e51d685e96000c4144f9aa5c6f2;hp=2beaef34b68fa6d47ae14f34d9c82eec801a03ed;hpb=1d0c64017d67fef025d796a7af923df9f73de701;p=chaz%2Ftar diff --git a/configure.ac b/configure.ac index 2beaef3..b89a3b8 100644 --- a/configure.ac +++ b/configure.ac @@ -1,47 +1,53 @@ # Configure template for GNU tar. -# Copyright (C) 1991, 1994, 1995, 1996, 1997 Free Software Foundation, Inc. -# Process this file with autoconf to produce a configure script. - -AC_INIT(src/tar.c) -AM_CONFIG_HEADER(config.h) -AC_PREREQ(2.12) -AM_INIT_AUTOMAKE(tar, 1.12) -AC_DEFINE(_GNU_SOURCE) -ALL_LINGUAS="de fr it ko nl no pl pt sl sv" - -fp_PROG_ECHO -test $fp_cv_prog_echo_nonl = no \ - && echo 2>&1 "WARNING: \`echo' not powerful enough for \`make check'" + +# Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004 Free Software Foundation, Inc. + +# 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. + +# This program 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., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +AC_INIT([GNU tar], [1.14.1], [bug-tar@gnu.org]) +AC_CONFIG_SRCDIR([src/tar.c]) +AC_CONFIG_AUX_DIR([config]) +AC_CONFIG_HEADERS([config.h:config.hin]) +AC_PREREQ([2.59]) +AM_INIT_AUTOMAKE([1.8 gnits dist-bzip2 dist-shar std-options]) + +gl_USE_SYSTEM_EXTENSIONS AC_PROG_CC -AC_PROG_GCC_TRADITIONAL -AC_AIX -AC_MINIX +AC_EXEEXT AC_PROG_RANLIB AC_PROG_YACC - +AC_SYS_LARGEFILE AC_ISC_POSIX -AM_C_PROTOTYPES -AC_C_CONST AC_C_INLINE -AC_CHECK_SIZEOF(unsigned long, 4) -AC_CHECK_SIZEOF(long long, 0) -AC_CHECK_HEADERS(fcntl.h limits.h linux/fd.h memory.h net/errno.h poll.h \ -sgtty.h string.h stropts.h \ -sys/buf.h sys/device.h sys/gentape.h sys/inet.h sys/io/trioctl.h sys/ioccom.h \ -sys/mtio.h sys/param.h sys/tprintf.h sys/tape.h sys/time.h sys/timeb.h \ -sys/wait.h unistd.h) +AC_CHECK_HEADERS(fcntl.h linux/fd.h memory.h net/errno.h \ + sgtty.h string.h \ + sys/param.h sys/device.h sys/gentape.h \ + sys/inet.h sys/io/trioctl.h \ + sys/mtio.h sys/time.h sys/tprintf.h sys/tape.h \ + unistd.h) -# It seems that that many machines where seems to be -# broken just require something like -D_XXX_SOURCE, where XXX might -# be POSIX, POSIX_C, ALL, HPUX or whatever, depending on the machine. +AC_CHECK_HEADERS([sys/buf.h], [], [], +[#if HAVE_SYS_PARAM_H +#include +#endif]) -AC_CACHE_CHECK(for utime.h, tar_cv_header_utime_h, - [AC_TRY_COMPILE([ -#include -#include ], [struct utimbuf foo], - tar_cv_header_utime_h=yes, tar_cv_header_utime_h=no)]) -test $tar_cv_header_utime_h = yes && AC_DEFINE(HAVE_UTIME_H) +AC_HEADER_SYS_WAIT +AM_STDBOOL_H if test $ac_cv_header_sys_mtio_h = yes; then AC_CACHE_CHECK(for remote tape header files, tar_cv_header_rmt, @@ -51,103 +57,98 @@ if test $ac_cv_header_sys_mtio_h = yes; then #endif #include ], tar_cv_header_rmt=yes, tar_cv_header_rmt=no)]) - test $tar_cv_header_rmt = yes && RMT=rmt + test $tar_cv_header_rmt = yes && RMT='rmt$(EXEEXT)' AC_SUBST(RMT) fi -AC_CACHE_CHECK(for getgrgid declaration, tar_cv_header_getgrgid, - [AC_EGREP_HEADER(getgrgid, grp.h, - tar_cv_header_getgrgid=yes, tar_cv_header_getgrgid=no)]) -test $tar_cv_header_getgrgid = yes && AC_DEFINE(HAVE_GETGRGID) - -AC_CACHE_CHECK(for getpwuid declaration, tar_cv_header_getpwuid, - [AC_EGREP_HEADER(getpwuid, pwd.h, - tar_cv_header_getpwuid=yes, tar_cv_header_getpwuid=no)]) -test $tar_cv_header_getpwuid = yes && AC_DEFINE(HAVE_GETPWUID) - AC_CACHE_CHECK(which ioctl field to test for reversed bytes, tar_cv_header_mtio_check_field, [AC_EGREP_HEADER(mt_model, sys/mtio.h, tar_cv_header_mtio_check_field=mt_model, tar_cv_header_mtio_check_field=mt_type)]) -AC_DEFINE_UNQUOTED(MTIO_CHECK_FIELD, $tar_cv_header_mtio_check_field) +AC_DEFINE_UNQUOTED(MTIO_CHECK_FIELD, $tar_cv_header_mtio_check_field, + [Define to mt_model (v.g., for DG/UX), else to mt_type.]) AC_HEADER_DIRENT AC_HEADER_MAJOR AC_HEADER_STAT AC_HEADER_STDC -AC_HEADER_TIME AC_STRUCT_ST_BLKSIZE AC_STRUCT_ST_BLOCKS +AC_MSG_CHECKING([for st_fstype string in struct stat]) +AC_CACHE_VAL(diff_cv_st_fstype_string, + [AC_TRY_COMPILE([#include +#include ], [struct stat s; s.st_fstype[0] = 'x';], + diff_cv_st_fstype_string=yes, + diff_cv_st_fstype_string=no)]) +AC_MSG_RESULT($diff_cv_st_fstype_string) +if test $diff_cv_st_fstype_string = yes; then + AC_DEFINE(HAVE_ST_FSTYPE_STRING, 1, + [Define if struct stat has a char st_fstype[] member.]) +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.])) +AC_CHECK_TYPE(minor_t, , AC_DEFINE(minor_t, int, + [Type of minor device numbers.])) +AC_CHECK_TYPE(dev_t, unsigned) +AC_CHECK_TYPE(ino_t, unsigned) + +gt_TYPE_SSIZE_T +gl_AC_TYPE_INTMAX_T +jm_AC_TYPE_UINTMAX_T -AC_CHECK_FUNCS(fsync ftime getcwd isascii lchown mkfifo nap napms poll \ -select strerror strstr usleep) +# gnulib modules +tar_GNULIB -AC_CACHE_CHECK(for mknod, tar_cv_func_mknod, - [AC_TRY_LINK([ + +AC_CHECK_MEMBERS([struct stat.st_spare1, struct stat.st_atim.tv_nsec, struct stat.st_atimespec.tv_nsec, struct stat.st_atimensec], , , + [ #include -#include ], - [mknod (0, 0, 0)], - tar_cv_func_mknod=yes, tar_cv_func_mknod=no)]) -test $tar_cv_func_mknod = yes && AC_DEFINE(HAVE_MKNOD) - -# Whenever both -lsocket and -lnsl are needed, it seems to be always the -# case that gethostbyname requires -lnsl. So, check -lnsl first, for it -# to be in LIBS before the setsockopt checks are performed. *However*, -# on SINIX-N 5.43, this is false, and gethostent seems to be a better -# candidate. So, let's use it below instead of gethostbyname, and see. - -AC_CHECK_FUNC(gethostent) -if test $ac_cv_func_gethostent = no; then - AC_CHECK_LIB(nsl, gethostent) -fi -AC_CHECK_FUNC(setsockopt) -if test $ac_cv_func_setsockopt = no; then - AC_CHECK_LIB(socket, setsockopt) -fi +#include ]) -AC_FUNC_ALLOCA -AC_FUNC_FNMATCH -test $ac_cv_func_fnmatch_works = yes || LIBOBJS="$LIBOBJS fnmatch.o" -AC_FUNC_VPRINTF -AC_REPLACE_FUNCS(basename dirname execlp ftruncate memset mkdir rename rmdir) -test "$ac_cv_func_strstr" = yes || LIBOBJS="$LIBOBJS strstr.o" - -# The 3-argument open happens to go along with the O_* defines, which -# are easier to check for. - -AC_CACHE_CHECK(for 3-argument open, tar_cv_func_open3, - [AC_TRY_COMPILE([ -#if HAVE_FCNTL_H -# include -#else -# include -#endif], - [int x = O_RDONLY], - tar_cv_func_open3=yes, tar_cv_func_open3=no)]) -if test $tar_cv_func_open3 = no; then - AC_DEFINE(EMUL_OPEN3) -fi +# Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* +# programs in the package would end up linked with that potentially-shared +# library, inducing unnecessary run-time overhead. -# `union wait' is preferrably avoided. We merely assume below -# that if `int pid;' fails, `union wait pid;' would have worked. -# Directly trying `union wait pid;' is seeking for trouble, as -# some POSIX systems are offering compatibility hacks generating -# ugly diagnostics. Also, on some systems, WEXITSTATUS exists, -# but fails when called on `union wait' variables. +# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. +# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. +tar_save_LIBS=$LIBS + LIB_CLOCK_GETTIME= + AC_SEARCH_LIBS(clock_gettime, [rt posix4]) + case "$ac_cv_search_clock_gettime" in + -l*) LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime;; + esac + AC_SUBST(LIB_CLOCK_GETTIME) + AC_CHECK_FUNCS(clock_gettime) +LIBS=$tar_save_LIBS -AC_CACHE_CHECK(for union wait, tar_cv_header_union_wait, - [AC_TRY_COMPILE([ -#include -#if HAVE_SYS_WAIT_H -# include -#endif], - [int status; int pid; pid = wait (&status);], - tar_cv_header_union_wait=no, tar_cv_header_union_wait=yes)]) -test $tar_cv_header_union_wait = yes && AC_DEFINE(HAVE_UNION_WAIT) +AC_CHECK_FUNCS(fsync lstat mkfifo readlink strerror symlink setlocale utimes) +AC_CHECK_DECLS([getgrgid],,, [#include ]) +AC_CHECK_DECLS([getpwuid],,, [#include ]) +AC_CHECK_DECLS([valloc]) +AC_CHECK_DECLS([time],,, [#include ]) + +# Set LIB_SETSOCKOPT to -lnsl -lsocket if necessary. +tar_save_LIBS=$LIBS + LIB_SETSOCKOPT= + AC_SEARCH_LIBS(setsockopt, [socket], , + [AC_SEARCH_LIBS(setsockopt, [socket], , , [-lnsl])]) + AC_SEARCH_LIBS(setsockopt, [nsl]) + + case "$ac_cv_search_setsockopt" in + -l*) LIB_SETSOCKOPT=$ac_cv_search_setsockopt + esac + AC_SUBST(LIB_SETSOCKOPT) +LIBS=$tar_save_LIBS + +AC_REPLACE_FUNCS(waitpid) AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH, [if test -n "$RSH"; then @@ -155,22 +156,48 @@ AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH, else tar_cv_path_RSH=no for ac_file in /usr/ucb/rsh /usr/bin/remsh /usr/bin/rsh /usr/bsd/rsh \ - /usr/bin/nsh /usr/bin/rcmd + /usr/bin/nsh /usr/bin/rcmd do + # Prefer a non-symlink rsh to a symlink one, so that binaries built + # on AIX 4.1.4, where /usr/ucb/rsh is a symlink to /usr/bin/rsh + # will run on AIX 4.3.0, which has only /usr/bin/rsh. if test -f $ac_file; then - tar_cv_path_RSH=$ac_file - break + if (test -h $ac_file) 2>/dev/null; then + test $tar_cv_path_RSH = no && tar_cv_path_RSH=$ac_file + else + tar_cv_path_RSH=$ac_file + break + fi fi done fi]) if test $tar_cv_path_RSH = no; then AC_CHECK_HEADERS(netdb.h) else - AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH") + AC_DEFINE_UNQUOTED(REMOTE_SHELL, "$tar_cv_path_RSH", + [Define to the full path of your rsh, if any.]) +fi + +AC_MSG_CHECKING(for default archive format) + +AC_ARG_VAR([DEFAULT_ARCHIVE_FORMAT], + [Set the default archive format. Allowed values are: V7, OLDGNU, USTAR, POSIX, GNU. Default is GNU]) + +if test -z "$DEFAULT_ARCHIVE_FORMAT"; then + DEFAULT_ARCHIVE_FORMAT="GNU" fi +case $DEFAULT_ARCHIVE_FORMAT in + V7|OLDGNU|USTAR|POSIX|GNU) ;; + *) AC_MSG_ERROR(Invalid format name);; +esac +AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE_FORMAT, ${DEFAULT_ARCHIVE_FORMAT}_FORMAT, + [By default produce archives of this format]) +AC_MSG_RESULT($DEFAULT_ARCHIVE_FORMAT) AC_MSG_CHECKING(for default archive) +AC_ARG_VAR([DEFAULT_ARCHIVE], + [Set the name of the default archive (default: -)]) if test -z "$DEFAULT_ARCHIVE"; then DEFAULT_ARCHIVE=- else @@ -181,35 +208,92 @@ else # FIXME: Let DEVICE_PREFIX be configured from the environment. # FIXME: Rearrange, here. case $DEFAULT_ARCHIVE in -changequote(, )dnl - *[0-7][lmh]) + *[[0-7][lmh]]) + AC_DEFINE(DENSITY_LETTER, 1, + [[Define to 1 if density may be indicated by [lmh] at end of device.]]) device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'` -changequote([, ])dnl - AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix") - AC_DEFINE(DENSITY_LETTER) ;; -changequote(, )dnl - *[0-7]) + *[[0-7]]) device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'` -changequote([, ])dnl - AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix") + ;; + *) + device_prefix= + ;; + esac + case "$device_prefix" in + ?*) + AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix", + [Define to a string giving the prefix of the default device, without the part specifying the unit and density.]) ;; esac fi -AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE") +AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE", + [Define to a string giving the full name of the default archive file.]) AC_MSG_RESULT($DEFAULT_ARCHIVE) +AC_ARG_VAR([DEFAULT_BLOCKING], + [Define default blocking factor (default: 20)]) AC_MSG_CHECKING(for default blocking) DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20} -AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING) +AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING, + [Define to a number giving the default blocking size for archives.]) AC_MSG_RESULT($DEFAULT_BLOCKING) -fp_WITH_INCLUDED_MALLOC -AM_WITH_DMALLOC +AC_ARG_VAR([DEFAULT_RMT_COMMAND], + [Define full pathname of rmt program.]) +if test "x$DEFAULT_RMT_COMMAND" != x; then + AC_DEFINE_UNQUOTED(DEFAULT_RMT_COMMAND, "$DEFAULT_RMT_COMMAND", + [Define full pathname of rmt program.]) +fi + +# Gettext. +AM_GNU_GETTEXT([external], [need-ngettext]) +AM_GNU_GETTEXT_VERSION(0.12.1) + +# Iconv +AM_ICONV +AC_CHECK_HEADERS(iconv.h) +AC_CHECK_TYPE(iconv_t,:, + AC_DEFINE(iconv_t, int, + [Conversion descriptor type]), + [ +#ifdef HAVE_ICONV_H +# include +#endif +]) + +# Check if we have reentrant versions of getopt. Argp needs them, +# but many versions of Glibc lack them, though they define the +# same getopt interface version as lib/getopt.c. +AC_CHECK_FUNC(_getopt_long_only_r, + :, + [AC_DEFINE(WANT_INCLUDED_GETOPT,1, + [Define if the included version of getopt has to be used])]) + +AC_SUBST(BACKUP_LIBEXEC_SCRIPTS) +AC_SUBST(BACKUP_SBIN_SCRIPTS) +AC_ARG_ENABLE(backup-scripts, + AC_HELP_STRING([--enable-backup-scripts], + [Create and install backup and restore scripts]), + [case $enableval in + yes) BACKUP_LIBEXEC_SCRIPTS='$(BACKUP_LIBEXEC_SCRIPTS_LIST)' + BACKUP_SBIN_SCRIPTS='$(BACKUP_SBIN_SCRIPTS_LIST)' + ;; + esac]) + +AC_SUBST(BACKUP_SED_COND) +if date +%Y-%m-%d 2>/dev/null >&2; then + BACKUP_SED_COND='/^\#ELSE_DATE_FORMAT_OK/,/^\#ENDIF_DATE_FORMAT_OK/d;/^\#IF_DATE_FORMAT_OK/d' +else + BACKUP_SED_COND='/^\#IF_DATE_FORMAT_OK/,/^\#ELSE_DATE_FORMAT_OK/d;/^\#ENDIF_DATE_FORMAT_OK/d' +fi -AM_GNU_GETTEXT -AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl) -AC_OUTPUT([Makefile doc/Makefile intl/Makefile lib/Makefile po/Makefile.in \ -scripts/Makefile src/Makefile tests/Makefile tests/preset], -[sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile]) +AC_OUTPUT([Makefile\ + doc/Makefile\ + lib/Makefile\ + po/Makefile.in\ + scripts/Makefile\ + src/Makefile\ + tests/Makefile\ + tests/preset])