3 dnl These are the prerequisite macros for files in the lib/
4 dnl directories of the fileutils, sh-utils, and textutils packages.
25 jm_PREREQ_TEMPNAME # called by mkstemp
30 AC_DEFUN([jm_PREREQ_ADDEXT],
33 AC_SYS_LONG_FILE_NAMES
34 AC_CHECK_FUNCS(pathconf)
35 AC_CHECK_HEADERS(limits.h string.h unistd.h)
38 AC_DEFUN([jm_PREREQ_CANON_HOST],
40 dnl Add any libraries as early as possible.
41 dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1,
42 dnl so we have to add -lnsl to LIBS before checking for that function.
43 AC_SEARCH_LIBS(gethostbyname, [inet nsl])
45 dnl These come from -lnsl on Solaris5.5.1.
46 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
48 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
49 AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \
50 netinet/in.h arpa/inet.h)
53 AC_DEFUN([jm_PREREQ_DIRNAME],
56 AC_CHECK_HEADERS(string.h)
59 AC_DEFUN([jm_PREREQ_EXCLUDE],
62 AC_CHECK_HEADERS(stdbool.h)
65 AC_DEFUN([jm_PREREQ_GETPAGESIZE],
67 AC_CHECK_FUNCS(getpagesize)
68 AC_CHECK_HEADERS(OS.h unistd.h)
71 AC_DEFUN([jm_PREREQ_HARD_LOCALE],
73 AC_CHECK_HEADERS(alloca.h locale.h stdbool.h string.h)
74 AC_CHECK_FUNCS(setlocale)
77 AC_DEFUN([jm_PREREQ_HASH],
79 AC_CHECK_HEADERS(stdlib.h stdbool.h)
80 AC_REQUIRE([jm_CHECK_DECLS])
83 # If you use human.c, you need the following files:
84 # inttypes.m4 ulonglong.m4
85 AC_DEFUN([jm_PREREQ_HUMAN],
87 AC_CHECK_HEADERS(limits.h stdlib.h string.h)
88 AC_CHECK_DECLS([getenv])
89 AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
92 AC_DEFUN([jm_PREREQ_MEMCHR],
94 AC_CHECK_HEADERS(limits.h stdlib.h bp-sym.h)
97 AC_DEFUN([jm_PREREQ_PHYSMEM],
99 AC_CHECK_HEADERS(sys/pstat.h unistd.h)
100 AC_CHECK_FUNCS(pstat_getstatic pstat_getdynamic)
103 AC_DEFUN([jm_PREREQ_POSIXVER],
105 AC_CHECK_HEADERS(unistd.h)
106 AC_CHECK_DECLS([getenv])
109 AC_DEFUN([jm_PREREQ_QUOTEARG],
111 AC_CHECK_FUNCS(isascii iswprint)
113 AC_CHECK_HEADERS(limits.h stddef.h stdlib.h string.h wchar.h wctype.h)
120 AC_DEFUN([jm_PREREQ_READUTMP],
123 AC_CHECK_HEADERS(string.h utmp.h utmpx.h sys/param.h)
124 AC_CHECK_FUNCS(utmpname)
125 AC_CHECK_FUNCS(utmpxname)
128 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
138 AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
139 AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
140 AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
141 AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
142 AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes])
143 AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes])
144 AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes])
145 AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes])
146 AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes])
147 AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes])
148 AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes])
149 AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes])
154 AC_DEFUN([jm_PREREQ_REGEX],
156 dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
157 dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
159 AC_CHECK_FUNCS(bzero bcopy isascii btowc)
160 AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)
165 AC_DEFUN([jm_PREREQ_SIG2STR],
167 AC_CHECK_HEADERS(sys/wait.h)
170 AC_DEFUN([jm_PREREQ_TEMPNAME],
174 AC_CHECK_HEADERS(fcntl.h sys/time.h stdint.h unistd.h)
175 AC_CHECK_FUNCS(__secure_getenv gettimeofday)
176 AC_CHECK_DECLS([getenv])
179 AC_DEFUN([jm_PREREQ_XGETCWD],
182 AC_CHECK_HEADERS(limits.h stdlib.h sys/param.h unistd.h)
183 AC_CHECK_FUNCS(getcwd)
187 AC_DEFUN([jm_PREREQ_XREADLINK],
190 AC_CHECK_HEADERS(limits.h stdlib.h sys/types.h unistd.h)