From: Paul Eggert Date: Fri, 25 Apr 1997 20:02:46 +0000 (+0000) Subject: GNU tar 1.12 X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=1d0c64017d67fef025d796a7af923df9f73de701;p=chaz%2Ftar GNU tar 1.12 --- diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..2beaef3 --- /dev/null +++ b/configure.ac @@ -0,0 +1,215 @@ +# 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'" +AC_PROG_CC +AC_PROG_GCC_TRADITIONAL +AC_AIX +AC_MINIX +AC_PROG_RANLIB +AC_PROG_YACC + +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) + +# 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_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) + +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 +#endif +#include ], + tar_cv_header_rmt=yes, tar_cv_header_rmt=no)]) + test $tar_cv_header_rmt = yes && RMT=rmt + 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_HEADER_DIRENT +AC_HEADER_MAJOR +AC_HEADER_STAT +AC_HEADER_STDC +AC_HEADER_TIME +AC_STRUCT_ST_BLKSIZE +AC_STRUCT_ST_BLOCKS +AC_TYPE_SIGNAL +AC_TYPE_SIZE_T +AC_TYPE_UID_T + +AC_CHECK_FUNCS(fsync ftime getcwd isascii lchown mkfifo nap napms poll \ +select strerror strstr usleep) + +AC_CACHE_CHECK(for mknod, tar_cv_func_mknod, + [AC_TRY_LINK([ +#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 + +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 + +# `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. + +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 $tar_cv_header_union_wait = yes && AC_DEFINE(HAVE_UNION_WAIT) + +AC_CACHE_CHECK(for remote shell, tar_cv_path_RSH, + [if test -n "$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 + if test -f $ac_file; then + tar_cv_path_RSH=$ac_file + break + 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") +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 . + # FIXME: Let DEVICE_PREFIX be configured from the environment. + # FIXME: Rearrange, here. + case $DEFAULT_ARCHIVE in +changequote(, )dnl + *[0-7][lmh]) + 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]) + device_prefix=`echo $DEFAULT_ARCHIVE | sed 's/[0-7]$//'` +changequote([, ])dnl + AC_DEFINE_UNQUOTED(DEVICE_PREFIX, "$device_prefix") + ;; + esac +fi +AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE, "$DEFAULT_ARCHIVE") +AC_MSG_RESULT($DEFAULT_ARCHIVE) + +AC_MSG_CHECKING(for default blocking) +DEFAULT_BLOCKING=${DEFAULT_BLOCKING-20} +AC_DEFINE_UNQUOTED(DEFAULT_BLOCKING, $DEFAULT_BLOCKING) +AC_MSG_RESULT($DEFAULT_BLOCKING) + +fp_WITH_INCLUDED_MALLOC +AM_WITH_DMALLOC + +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])