3 dnl These are the prerequisite macros for files in the lib/
4 dnl directories of the fileutils, sh-utils, and textutils packages.
27 jm_PREREQ_TEMPNAME # called by mkstemp
32 AC_DEFUN([jm_PREREQ_ADDEXT],
35 AC_SYS_LONG_FILE_NAMES
36 AC_CHECK_FUNCS(pathconf)
37 AC_CHECK_HEADERS(limits.h string.h unistd.h)
40 AC_DEFUN([jm_PREREQ_CANON_HOST],
42 dnl Add any libraries as early as possible.
43 dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1,
44 dnl so we have to add -lnsl to LIBS before checking for that function.
45 AC_SEARCH_LIBS(gethostbyname, [inet nsl])
47 dnl These come from -lnsl on Solaris5.5.1.
48 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
50 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
51 AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \
52 netinet/in.h arpa/inet.h)
55 AC_DEFUN([jm_PREREQ_DIRNAME],
58 AC_CHECK_HEADERS(string.h)
61 AC_DEFUN([jm_PREREQ_EXCLUDE],
67 AC_DEFUN([jm_PREREQ_GETPAGESIZE],
69 AC_CHECK_FUNCS(getpagesize)
70 AC_CHECK_HEADERS(OS.h unistd.h)
73 AC_DEFUN([jm_PREREQ_HARD_LOCALE],
75 AC_CHECK_HEADERS(locale.h stdlib.h string.h)
76 AC_CHECK_FUNCS(setlocale)
80 AC_DEFUN([jm_PREREQ_HASH],
82 AC_CHECK_HEADERS(stdlib.h)
84 AC_REQUIRE([jm_CHECK_DECLS])
87 # If you use human.c, you need the following files:
88 # inttypes.m4 ulonglong.m4
89 AC_DEFUN([jm_PREREQ_HUMAN],
91 AC_CHECK_HEADERS(limits.h stdlib.h string.h)
92 AC_CHECK_DECLS([getenv])
93 AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
96 AC_DEFUN([jm_PREREQ_MEMCHR],
98 AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
101 AC_DEFUN([jm_PREREQ_PHYSMEM],
103 AC_CHECK_HEADERS(sys/pstat.h unistd.h)
104 AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic)
107 AC_DEFUN([jm_PREREQ_POSIXVER],
109 AC_CHECK_HEADERS(unistd.h)
110 AC_CHECK_DECLS([getenv])
113 AC_DEFUN([jm_PREREQ_QUOTEARG],
115 AC_CHECK_FUNCS(isascii iswprint)
117 AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
124 AC_DEFUN([jm_PREREQ_READUTMP],
127 AC_CHECK_HEADERS(string.h utmp.h utmpx.h sys/param.h)
128 AC_CHECK_FUNCS(utmpname)
129 AC_CHECK_FUNCS(utmpxname)
132 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
142 AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
143 AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
144 AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
145 AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
146 AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
147 AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
148 AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
149 AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
150 AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
151 AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
152 AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
153 AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
158 AC_DEFUN([jm_PREREQ_REGEX],
160 dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
161 dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
163 AC_CHECK_FUNCS(bzero bcopy isascii btowc)
164 AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
169 AC_DEFUN([jm_PREREQ_STAT],
171 AC_CHECK_HEADERS(sys/sysmacros.h sys/statvfs.h sys/vfs.h inttypes.h)
172 AC_CHECK_HEADERS(sys/param.h sys/mount.h)
173 AC_CHECK_FUNCS(statvfs)
178 #if HAVE_SYS_STATVFS_H
179 # include <sys/statvfs.h>
182 # include <sys/vfs.h>
184 #if ( ! HAVE_SYS_STATVFS_H && ! HAVE_SYS_VFS_H && HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H )
185 /* NetBSD 1.5.2 needs these, for the declaration of struct statfs. */
186 # include <sys/param.h>
187 # include <sys/mount.h>
190 AC_CHECK_MEMBERS([struct statfs.f_basetype],,,[$statxfs_includes])
191 AC_CHECK_MEMBERS([struct statvfs.f_basetype],,,[$statxfs_includes])
192 AC_CHECK_MEMBERS([struct statfs.f_fstypename],,,[$statxfs_includes])
193 AC_CHECK_MEMBERS([struct statfs.f_type],,,[$statxfs_includes])
194 AC_CHECK_MEMBERS([struct statvfs.f_type],,,[$statxfs_includes])
195 AC_CHECK_MEMBERS([struct statfs.f_fsid.__val],,,[$statxfs_includes])
196 AC_CHECK_MEMBERS([struct statvfs.f_fsid.__val],,,[$statxfs_includes])
197 AC_CHECK_MEMBERS([struct statfs.f_namemax],,,[$statxfs_includes])
198 AC_CHECK_MEMBERS([struct statvfs.f_namemax],,,[$statxfs_includes])
199 AC_CHECK_MEMBERS([struct statfs.f_namelen],,,[$statxfs_includes])
200 AC_CHECK_MEMBERS([struct statvfs.f_namelen],,,[$statxfs_includes])
203 AC_DEFUN([jm_PREREQ_STRNLEN],
207 AC_CHECK_HEADERS(memory.h)
208 AC_CHECK_DECLS([memchr])
210 # This is necessary because automake-1.6.1 doens't understand
211 # that the above use of AC_FUNC_STRNLEN means we may have to use
213 test $ac_cv_func_strnlen_working = yes \
214 && AC_LIBOBJ(strnlen)
217 AC_DEFUN([jm_PREREQ_TEMPNAME],
221 AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
222 AC_CHECK_FUNCS(__secure_getenv gettimeofday)
223 AC_CHECK_DECLS([getenv])
226 AC_DEFUN([jm_PREREQ_XGETCWD],
229 AC_CHECK_HEADERS(limits.h stdlib.h sys/param.h unistd.h)
230 AC_CHECK_FUNCS(getcwd)
234 AC_DEFUN([jm_PREREQ_XREADLINK],
237 AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h)