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pkgsrc/pkgtools/libnbcompat/files/configure.ac
grant ef72c2b1c7 bump version for latest changes.
2003-09-14 07:36:12 +00:00

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dnl $NetBSD: configure.ac,v 1.29 2003/09/14 07:36:15 grant Exp $
dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.52)
AC_INIT([libnbcompat], [20030914], [grant@NetBSD.org])
AC_CONFIG_HEADER(nbcompat/config.h)
AC_ARG_PROGRAM
AC_CANONICAL_HOST
CANONICAL_HOST=$host
AC_SUBST(CANONICAL_HOST)
AC_SUBST(INCLUDES)
# Checks for programs.
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_RANLIB
AC_PROG_AWK
AC_CHECK_PROG(AR, ar, ar)
AUTOCONF=${AUTOCONF-"$srcdir/missing --run autoconf"}
AC_SUBST(AUTOCONF)
AUTOHEADER=${AUTOHEADER-"$srcdir/missing --run autoheader"}
AC_SUBST(AUTOHEADER)
dnl Checks for libraries
AC_CHECK_LIB(util, fparseln)
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_TIME
AC_CHECK_HEADERS([arpa/nameser.h assert.h bind/bitypes.h dirent.h err.h \
errno.h fcntl.h fts.h glob.h inttypes.h libutil.h limits.h \
machine/endian.h memory.h ndir.h netdb.h netinet/in6_machtypes.h \
paths.h poll.h pwd.h stdint.h stdlib.h stringlist.h strings.h \
string.h sys/bitypes.h sys/byteorder.h sys/cdefs.h sys/dir.h \
sys/endian.h sys/file.h sys/mkdev.h sys/mount.h sys/ndir.h \
sys/param.h sys/poll.h sys/queue.h sys/time.h sys/ttycom.h \
sys/stat.h sys/statfs.h sys/statvfs.h sys/vfs.h sys/types.h \
sys/vfs.h termcap.h termios.h time.h tzfile.h unistd.h util.h \
utmp.h])
AC_CHECK_HEADERS([md5.h rmd160.h sha1.h])
pkg_use_nbcompat_getopt_long=yes
AC_CHECK_HEADERS([getopt.h], [
AC_MSG_TRY_COMPILE([for struct option], pkg_cv_have_struct_option,
[ #include <getopt.h> ], [ struct option X ],
[ pkg_use_nbcompat_getopt_long=no ],
[ pkg_use_nbcompat_getopt_long=yes ])
])
if test $pkg_use_nbcompat_getopt_long = yes; then
AC_DEFINE(HAVE_NBCOMPAT_GETOPT_LONG)
AH_TEMPLATE([HAVE_NBCOMPAT_GETOPT_LONG], [
Define to 1 if the `getopt_long' function is built into the
library.
])
AC_LIBOBJ(getopt_long)
fi
dnl Check that this vis.h has *vis()-related functions because Solaris'
dnl vis.h doesn't. Also, only consider the header found if it defines
dnl all of the functions that we need.
dnl
pkg_use_nbcompat_vis=yes
AC_CHECK_HEADERS([vis.h], [
AC_MSG_TRY_COMPILE([for VIS_WHITE in vis.h], pkg_cv_have_vis_white,
[ #include <sys/types.h>
#include <vis.h> ], [ int X = VIS_WHITE ],
[ pkg_use_nbcompat_vis=no], [ pkg_use_nbcompat_vis=yes ])
])
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C___ATTRIBUTE__
AC_TYPE_SIZE_T
AC_CHECK_TYPES([long long, int8_t, int16_t, int32_t, int64_t, u_int8_t, u_int16_t, u_int32_t, u_int64_t, uint8_t, uint16_t, uint32_t, uint64_t],[],[],
[#if STDC_HEADERS
#include <stdlib.h>
#include <stddef.h>
#endif
#if HAVE_INTTYPES_H
#include <inttypes.h>
#endif
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif])
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(off_t, 0)
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_STRERROR_R
AC_FUNC_VPRINTF
AC_REPLACE_FUNCS([err fgetln fparseln fseeko getenv glob inet_ntop \
inet_pton isblank lchflags lchmod lchown lutimes mkstemp mkdtemp \
poll setenv setprogname snprintf strdup strerror strlcat strlcpy \
strmode strptime strsep strtoll timegm usleep])
AC_CHECK_FUNCS([setgroupent setgrent setpassent setpwent])
AC_CHECK_FUNCS([bcopy bzero memset memcpy setlocale])
AC_CHECK_FUNCS([getmode setmode])
AC_CHECK_FUNCS([getmode setmode],
[pkg_use_nbcompat_setmode=no],
[pkg_use_nbcompat_setmode=yes; break])
if test $pkg_use_nbcompat_setmode = yes; then
AC_LIBOBJ(setmode)
fi
AC_CHECK_FUNCS([gid_from_group group_from_gid pwcache_groupdb pwcache_userdb \
uid_from_user user_from_uid])
AC_CHECK_FUNCS([gid_from_group group_from_gid pwcache_groupdb pwcache_userdb \
uid_from_user user_from_uid],
[pkg_use_nbcompat_pwcache=no],
[pkg_use_nbcompat_pwcache=yes; break])
if test $pkg_use_nbcompat_pwcache = yes; then
AC_LIBOBJ(pwcache)
fi
AC_CHECK_FUNC(fts_open, [:], [AC_LIBOBJ(__fts13)])
AC_CHECK_FUNC(MD5File, [:], [
AC_LIBOBJ(md5c)
AC_LIBOBJ(md5hl)
])
AC_CHECK_FUNC(RMD160File, [:], [
AC_LIBOBJ(rmd160)
AC_LIBOBJ(rmd160hl)
])
AC_CHECK_FUNC(SHA1File, [:], [
AC_LIBOBJ(sha1)
AC_LIBOBJ(sha1hl)
])
AC_CHECK_FUNCS([strunvis strvis strsvis])
AC_CHECK_FUNCS([strunvis strvis strsvis],
[pkg_use_nbcompat_vis=no],
[pkg_use_nbcompat_vis=yes; break])
if test $pkg_use_nbcompat_vis = yes; then
AC_DEFINE(HAVE_NBCOMPAT_VIS)
AH_TEMPLATE([HAVE_NBCOMPAT_VIS], [
Define to 1 if the `vis' function is built into the library.
])
AC_LIBOBJ(vis)
AC_LIBOBJ(unvis)
fi
AC_CHECK_FUNCS([getpassphrase getpgrp memmove poll select])
AC_CHECK_FUNC(getpgrp, [AC_FUNC_GETPGRP])
AC_CHECK_FUNC(sl_init, [
AC_MSG_TRY_COMPILE([if sl_add() returns int],
pkg_cv_INT_SL_ADD,
[ #include <stringlist.h> ],
[ int f = sl_add((StringList *)0, "foo") ],
[:] , [AC_LIBOBJ(sl_init)])
])
dnl Solaris 2.7 and 2.8 have statfs(2), but it is deprecated, and has a
dnl different interface from NetBSD's statfs.
dnl
pkg_use_nbcompat_statfs=yes
AC_CHECK_FUNC(statfs, [
case $host_os in
irix*|sunos*|solaris*)
AC_CHECK_FUNC(statvfs, [:], [
AC_MSG_ERROR(statfs can't be implemented correctly)
])
;;
*)
pkg_use_nbcompat_statfs=no
;;
esac
])
if test $pkg_use_nbcompat_statfs = yes; then
AC_DEFINE(HAVE_NBCOMPAT_STATFS, 1)
AH_TEMPLATE([HAVE_NBCOMPAT_STATFS], [
Define to 1 if the `statfs' function is built into the library.
])
AC_LIBOBJ(statfs)
fi
if test $ac_cv_type_long_long = yes -a $ac_cv_sizeof_off_t -ge 8; then
dnl We assume that if sprintf() supports %lld or %qd,
dnl then all of *printf() does. If not, disable long long
dnl support because we don't know how to display it.
AC_MSG_CHECKING(*printf() support for %lld)
can_printf_longlong=no
AC_TRY_RUN([
#include <stdio.h>
int main() {
char buf[100];
sprintf(buf, "%lld", 4294967300LL);
return (strcmp(buf, "4294967300"));
}
], [
AC_MSG_RESULT(yes)
can_printf_longlong=yes
], [
AC_MSG_RESULT(no)
], [ : ])
if test $can_printf_longlong != yes; then
AC_MSG_CHECKING(*printf() support for %qd)
AC_TRY_RUN([
#include <stdio.h>
int main() {
char buf[100];
sprintf(buf, "%qd", 4294967300LL);
return (strcmp(buf, "4294967300"));
}
], [
AC_MSG_RESULT(yes)
can_printf_longlong=yes
AC_DEFINE(HAVE_PRINTF_QD, 1)
AH_TEMPLATE([HAVE_PRINTF_QD], [
Define to 1 if *printf() uses %qd to print
`long long' (otherwise uses %lld).
])
], [
AC_MSG_RESULT(no)
], [ : ])
fi
if test $can_printf_longlong = yes; then
AC_DEFINE(HAVE_QUAD_SUPPORT, 1)
AH_TEMPLATE([HAVE_QUAD_SUPPORT], [
Define to 1 if `long long' is supported and
sizeof(off_t) >= 8.
])
AC_REPLACE_FUNCS(strtoll)
fi
fi
AC_MSG_TRY_COMPILE(for optarg declaration, ftp_cv_HAVE_OPTARG_D, [
#include <stdlib.h>
#include <unistd.h>
], [ char *X = optarg ], [:], [
AC_DEFINE(HAVE_OPTARG_D, 1)
AH_TEMPLATE([HAVE_OPTARG_D], [
Define to 1 if optarg is declared in <stdlib.h> or <unistd.h>
])
])
AC_MSG_TRY_COMPILE(for optind declaration, ftp_cv_HAVE_OPTIND_D, [
#include <stdlib.h>
#include <unistd.h>
], [ int X = optind ], [:] [
AC_DEFINE(HAVE_OPTIND_D, 1)
AH_TEMPLATE([HAVE_OPTIND_D], [
Define to 1 if optind is declared in <stdlib.h> or <unistd.h>
])
])
AH_BOTTOM([
/* NBCOMPAT template section follows. */
#ifndef HAVE___ATTRIBUTE__
# define __attribute__(x)
#endif
#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#ifndef __IDSTRING
# define __IDSTRING(name,string) \
static const char name[] __attribute__((__unused__)) = string
#endif
#ifndef __RCSID
# define __RCSID(_s) __IDSTRING(rcsid,_s)
#endif
#ifndef __COPYRIGHT
# define __COPYRIGHT(_s) __IDSTRING(copyright,_s)
#endif
#ifndef __P
# if defined(__STDC__) || defined(__cplusplus)
# define __P(protos) protos /* full-blown ANSI C */
# else
# define __P(protos) () /* traditional C preprocessor */
# endif
#endif
#ifndef __CONCAT
# if defined(__STDC__) || defined(__cplusplus)
# define __CONCAT(x,y) x ## y
# else
# define __CONCAT(x,y) x/**/y
# endif
#endif
#ifndef __BEGIN_DECLS
# if defined(__cplusplus)
# define __BEGIN_DECLS extern "C" {
# else
# define __BEGIN_DECLS
# endif
#endif
#ifndef __END_DECLS
# if defined(__cplusplus)
# define __END_DECLS };
# else
# define __END_DECLS
# endif
#endif
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#if HAVE_SYS_ENDIAN_H
#include <sys/endian.h>
#endif
#if HAVE_MACHINE_ENDIAN_H
#include <machine/endian.h>
#endif
#if HAVE_SYS_BYTEORDER_H
#include <sys/byteorder.h>
#endif
#ifndef LITTLE_ENDIAN
# define LITTLE_ENDIAN 1234
#endif
#ifndef BIG_ENDIAN
# define BIG_ENDIAN 4321
#endif
#ifndef UINT_MAX
# define UINT_MAX 4294967295U
#endif
#ifndef BYTE_ORDER
# if defined(_BIG_ENDIAN)
# define BYTE_ORDER BIG_ENDIAN
# elif defined(_LITTE_ENDIAN)
# define BYTE_ORDER LITTLE_ENDIAN
# elif defined(WORDS_BIGENDIAN)
# define BYTE_ORDER BIG_ENDIAN
# else
# define BYTE_ORDER LITTLE_ENDIAN
# endif
#endif
#if defined(HAVE_MEMSET)
# define MEMSET_BZERO(p,l) memset((p), 0, (l))
#elif defined(HAVE_BZERO)
# define MEMSET_BZERO(p,l) bzero((p), (l))
#else
# error You need either memset or bzero
#endif
#if defined(HAVE_MEMCPY)
# define MEMCPY_BCOPY(d,s,l) memcpy((d), (s), (l))
#elif defined(HAVE_BCOPY)
# define MEMCPY_BCOPY(d,s,l) bcopy((s), (d), (l))
#else
# error You need either memcpy or bcopy
#endif
])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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