# Configure template for GNU tar. # Copyright (C) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 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(src/tar.c) AM_CONFIG_HEADER(config.h) AC_PREREQ(2.52) AM_INIT_AUTOMAKE(tar, 1.13.25) AC_DEFINE(_GNU_SOURCE, 1, [Define unconditionally for setting a GNU environment.]) ALL_LINGUAS="cs da de es et fr id it ja ko nl no pl pt pt_BR ru sl sv tr" AC_PROG_CC AC_PROG_GCC_TRADITIONAL AC_AIX AC_MINIX AC_EXEEXT AC_PROG_RANLIB AC_SYS_LARGEFILE AC_ISC_POSIX AM_C_PROTOTYPES AC_C_CONST AC_C_INLINE # getdate.y works with bison only. YACC=${YACC-'bison -y'} AC_SUBST(YACC) AC_CHECK_HEADERS(fcntl.h limits.h linux/fd.h memory.h net/errno.h poll.h \ sgtty.h stdbool.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 \ unistd.h wchar.h wctype.h) AC_HEADER_SYS_WAIT AC_MBSTATE_T # It seems that that many machines where <utime.h> 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_CACHE_CHECK(for utime.h, tar_cv_header_utime_h, [AC_TRY_COMPILE([ #include <sys/types.h> #include <utime.h>], [struct utimbuf foo], tar_cv_header_utime_h=yes, tar_cv_header_utime_h=no)]) if test $tar_cv_header_utime_h = yes; then AC_DEFINE(HAVE_UTIME_H, 1, [Define to 1 if utime.h exists and declares struct utimbuf.]) fi if test $ac_cv_header_sys_mtio_h = yes; then AC_CACHE_CHECK(for remote tape header files, tar_cv_header_rmt, [AC_TRY_CPP([ #if HAVE_SGTTY_H # include <sgtty.h> #endif #include <sys/socket.h>], tar_cv_header_rmt=yes, tar_cv_header_rmt=no)]) test $tar_cv_header_rmt = yes && RMT='rmt$(EXEEXT)' AC_SUBST(RMT) fi jm_CHECK_DECLARATION(free, [#include <stdlib.h>]) test $jm_cv_func_decl_free != yes AC_DEFINE_UNQUOTED(HAVE_DECL_FREE, $?, [Define to 1 if free is declared.]) jm_CHECK_DECLARATION(getgrgid, [#include <grp.h>]) test $jm_cv_func_decl_getgrgid != yes AC_DEFINE_UNQUOTED(HAVE_DECL_GETGRGID, $?, [Define to 1 if getgrgid is declared.]) jm_CHECK_DECLARATION(getpwuid, [#include <pwd.h>]) test $jm_cv_func_decl_getpwuid != yes AC_DEFINE_UNQUOTED(HAVE_DECL_GETPWUID, $?, [Define to 1 if getpwuid is declared.]) jm_CHECK_DECLARATION(getenv, [#include <stdlib.h>]) test $jm_cv_func_decl_getenv != yes AC_DEFINE_UNQUOTED(HAVE_DECL_GETENV, $?, [Define to 1 if getenv is declared.]) jm_CHECK_DECLARATION(malloc, [#include <stdlib.h>]) test $jm_cv_func_decl_malloc != yes AC_DEFINE_UNQUOTED(HAVE_DECL_MALLOC, $?, [Define to 1 if malloc is declared.]) jm_CHECK_DECLARATION(strtoul, [#include <stdlib.h>]) test $jm_cv_func_decl_strtoul != yes AC_DEFINE_UNQUOTED(HAVE_DECL_STRTOUL, $?, [Define to 1 if strtoul is declared.]) jm_CHECK_DECLARATION(strtoull, [#include <stdlib.h>]) test $jm_cv_func_decl_strtoull != yes AC_DEFINE_UNQUOTED(HAVE_DECL_STRTOULL, $?, [Define to 1 if strtoull is declared.]) 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, $tar_cv_header_mtio_check_field, [Define to mt_model (v.g., for DG/UX), else to mt_type.]) AC_HEADER_DIRENT AC_HEADER_MAJOR AC_HEADER_STAT AC_HEADER_STDC AC_HEADER_TIME AC_STRUCT_ST_BLKSIZE AC_STRUCT_ST_BLOCKS AC_STRUCT_TIMEZONE jm_CHECK_TYPE_STRUCT_DIRENT_D_INO AC_MSG_CHECKING([for st_fstype string in struct stat]) AC_CACHE_VAL(diff_cv_st_fstype_string, [AC_TRY_COMPILE([#include <sys/types.h> #include <sys/stat.h>], [struct stat s; s.st_fstype[0] = 'x';], diff_cv_st_fstype_string=yes, diff_cv_st_fstype_string=no)]) AC_MSG_RESULT($diff_cv_st_fstype_string) if test $diff_cv_st_fstype_string = yes; then AC_DEFINE(HAVE_ST_FSTYPE_STRING, 1, [Define if struct stat has a char st_fstype[] member.]) fi AC_TYPE_SIGNAL AC_TYPE_MODE_T AC_TYPE_PID_T AC_TYPE_OFF_T AC_TYPE_SIZE_T AC_TYPE_UID_T AC_CHECK_TYPE(major_t, , AC_DEFINE(major_t, int, [Type of major device numbers.])) AC_CHECK_TYPE(minor_t, , AC_DEFINE(minor_t, int, [Type of minor device numbers.])) AC_CHECK_TYPE(ssize_t, , AC_DEFINE(ssize_t, int, [Type of sizes or error indications.])) jm_AC_TYPE_UINTMAX_T jm_AC_PREREQ_XSTRTOUMAX jm_PREREQ_ADDEXT jm_PREREQ_ERROR jm_PREREQ_HUMAN jm_PREREQ_QUOTEARG jm_PREREQ_XGETCWD # Set tar_LDADD to -lrt or -lposix4 if necessary. # # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. tar_LDADD= tar_save_LIBS="$LIBS" AC_SEARCH_LIBS(clock_gettime, [rt posix4]) AC_CHECK_FUNCS(clock_gettime) if test " $LIBS" != " $tar_save_LIBS"; then tar_LDADD="$ac_cv_search_clock_gettime" LIBS="$tar_save_LIBS" fi AC_SUBST(tar_LDADD) AC_CHECK_FUNCS(fchdir fsync ftime getcwd isascii lstat \ mkfifo nap napms poll \ readlink select strerror strstr symlink usleep) AC_CACHE_CHECK(for mknod, tar_cv_func_mknod, [AC_TRY_LINK([ #include <sys/types.h> #include <sys/stat.h>], [mknod (0, 0, 0)], tar_cv_func_mknod=yes, tar_cv_func_mknod=no)]) if test $tar_cv_func_mknod = yes; then AC_DEFINE(HAVE_MKNOD, 1, [Define to 1 if the mknod function is available.]) fi # Set rmt_LDADD to -lnsl -lsocket if necessary. # # Whenever both -lsocket and -lnsl are needed, it seems to be always the # case that gethostbyname requires -lnsl. So, check -lnsl first, for it # needs to be in LIBS before the setsockopt checks are performed. *However*, # on SINIX-N 5.43, this is false, and gethostent seems to be a better # candidate. rmt_LDADD= tar_save_LIBS="$LIBS" AC_SEARCH_LIBS(gethostent, [nsl]) if test " $LIBS" != " $tar_save_LIBS"; then rmt_LDADD="$rmt_LDADD $ac_cv_search_gethostent" fi tar_save_LIBS1="$LIBS" AC_SEARCH_LIBS(setsockopt, [socket]) if test " $LIBS" != " $tar_save_LIBS1"; then rmt_LDADD="$rmt_LDADD $ac_cv_search_setsockopt" fi LIBS="$tar_save_LIBS" AC_SUBST(rmt_LDADD) AC_FUNC_ALLOCA AC_FUNC_CLOSEDIR_VOID AC_FUNC_STRERROR_R # fnmatch AC_FUNC_FNMATCH if test $ac_cv_func_fnmatch_works = yes; then rm -f lib/fnmatch.h else AC_LIBOBJ(fnmatch) AC_CONFIG_LINKS(lib/fnmatch.h:lib/fnmatch.hin) fi AC_FUNC_VPRINTF AC_REPLACE_FUNCS(ftruncate lchown memset rename rmdir \ strcasecmp strncasecmp strtol strtoul waitpid) AM_FUNC_GETLINE jm_FUNC_MALLOC jm_FUNC_MKTIME jm_FUNC_REALLOC test "$ac_cv_func_strstr" = yes || LIBOBJS="$LIBOBJS strstr.o" AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH, [if test -n "$RSH"; then tar_cv_path_RSH=$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 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 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", [Define to the full path of your rsh, if any.]) fi AC_MSG_CHECKING(for default archive) if test -z "$DEFAULT_ARCHIVE"; then DEFAULT_ARCHIVE=- else if test -z "`ls $DEFAULT_ARCHIVE 2>/dev/null`"; then AC_MSG_WARN(DEFAULT_ARCHIVE \`$DEFAULT_ARCHIVE' not found on this system) fi # FIXME: Look for DEFTAPE in <sys/mtio.h>. # FIXME: Let DEVICE_PREFIX be configured from the environment. # FIXME: Rearrange, here. case $DEFAULT_ARCHIVE in *[[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 $DEFAULT_ARCHIVE | sed 's/[0-7][lmh]$//'` ;; *[[0-7]]) device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'` ;; *) 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, "$DEFAULT_ARCHIVE", [Define to a string giving the full name of the default archive file.]) AC_MSG_RESULT($DEFAULT_ARCHIVE) AC_MSG_CHECKING(for default blocking) DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20} AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING, [Define to a number giving the default blocking size for archives.]) AC_MSG_RESULT($DEFAULT_BLOCKING) AM_GNU_GETTEXT if test $USE_INCLUDED_LIBINTL = yes; then AC_DEFINE(USE_INCLUDED_LIBINTL, 1, [Define to 1 if using the included libintl implementation.]) fi AC_OUTPUT([Makefile doc/Makefile intl/Makefile lib/Makefile \ m4/Makefile po/Makefile.in \ scripts/Makefile src/Makefile tests/Makefile tests/preset])