3 dnl These are the prerequisite macros for files in the lib/
4 dnl directories of the fileutils, sh-utils, and textutils packages.
24 jm_PREREQ_TEMPNAME # called by mkstemp
29 AC_DEFUN([jm_PREREQ_ADDEXT],
32 AC_SYS_LONG_FILE_NAMES
33 AC_CHECK_FUNCS(pathconf)
34 AC_CHECK_HEADERS(limits.h string.h unistd.h)
37 AC_DEFUN([jm_PREREQ_CANON_HOST],
39 dnl Add any libraries as early as possible.
40 dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1,
41 dnl so we have to add -lnsl to LIBS before checking for that function.
42 AC_SEARCH_LIBS(gethostbyname, [inet nsl])
44 dnl These come from -lnsl on Solaris5.5.1.
45 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
47 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
48 AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \
49 netinet/in.h arpa/inet.h)
52 AC_DEFUN([jm_PREREQ_DIRNAME],
55 AC_CHECK_HEADERS(string.h)
58 AC_DEFUN([jm_PREREQ_EXCLUDE],
61 AC_CHECK_HEADERS(stdbool.h)
64 AC_DEFUN([jm_PREREQ_GETPAGESIZE],
66 AC_CHECK_FUNCS(getpagesize)
67 AC_CHECK_HEADERS(OS.h unistd.h)
70 AC_DEFUN([jm_PREREQ_HARD_LOCALE],
72 AC_CHECK_HEADERS(alloca.h locale.h stdbool.h string.h)
73 AC_CHECK_FUNCS(setlocale)
76 AC_DEFUN([jm_PREREQ_HASH],
78 AC_CHECK_HEADERS(stdlib.h stdbool.h)
79 AC_REQUIRE([jm_CHECK_DECLS])
82 # If you use human.c, you need the following files:
83 # inttypes.m4 ulonglong.m4
84 AC_DEFUN([jm_PREREQ_HUMAN],
86 AC_CHECK_HEADERS(limits.h stdlib.h string.h)
87 AC_CHECK_DECLS([getenv])
88 AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
91 AC_DEFUN([jm_PREREQ_MEMCHR],
93 AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
96 AC_DEFUN([jm_PREREQ_PHYSMEM],
98 AC_CHECK_HEADERS(sys/pstat.h unistd.h)
99 AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic)
102 AC_DEFUN([jm_PREREQ_POSIXVER],
104 AC_CHECK_HEADERS(unistd.h)
105 AC_CHECK_DECLS([getenv])
108 AC_DEFUN([jm_PREREQ_QUOTEARG],
110 AC_CHECK_FUNCS(isascii iswprint)
112 AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
119 AC_DEFUN([jm_PREREQ_READUTMP],
122 AC_CHECK_HEADERS(string.h utmp.h utmpx.h sys/param.h)
123 AC_CHECK_FUNCS(utmpname)
124 AC_CHECK_FUNCS(utmpxname)
127 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
137 AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
138 AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
139 AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
140 AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
141 AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
142 AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
143 AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
144 AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
145 AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
146 AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
147 AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
148 AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
153 AC_DEFUN([jm_PREREQ_REGEX],
155 dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
156 dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
158 AC_CHECK_FUNCS(bzero bcopy isascii btowc)
159 AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
164 AC_DEFUN([jm_PREREQ_TEMPNAME],
168 AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
169 AC_CHECK_FUNCS(__secure_getenv gettimeofday)
170 AC_CHECK_DECLS([getenv])
173 AC_DEFUN([jm_PREREQ_XGETCWD],
176 AC_CHECK_HEADERS(limits.h stdlib.h sys/param.h unistd.h)
177 AC_CHECK_FUNCS(getcwd)
181 AC_DEFUN([jm_PREREQ_XREADLINK],
184 AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h)