3 dnl These are the prerequisite macros for files in the lib/
4 dnl directories of the fileutils, sh-utils, and textutils packages.
19 AC_DEFUN(jm_PREREQ_ADDEXT,
22 AC_SYS_LONG_FILE_NAMES
23 AC_CHECK_FUNCS(pathconf)
24 AC_CHECK_HEADERS(limits.h string.h unistd.h)
27 AC_DEFUN(jm_PREREQ_CANON_HOST,
29 dnl Add any libraries as early as possible.
30 dnl In particular, inet_ntoa needs -lnsl at least on Solaris5.5.1,
31 dnl so we have to add -lnsl to LIBS before checking for that function.
32 AC_SEARCH_LIBS(gethostbyname, [inet nsl])
34 dnl These come from -lnsl on Solaris5.5.1.
35 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
37 AC_CHECK_FUNCS(gethostbyname gethostbyaddr inet_ntoa)
38 AC_CHECK_HEADERS(unistd.h string.h netdb.h sys/socket.h \
39 netinet/in.h arpa/inet.h)
42 # If you use human.c, you need the following files:
43 # uintmax_t.m4 inttypes_h.m4 ulonglong.m4
44 AC_DEFUN(jm_PREREQ_HUMAN,
46 AC_CHECK_HEADERS(limits.h stdlib.h string.h)
47 AC_CHECK_DECLS([getenv])
48 AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
49 AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
52 AC_DEFUN(jm_PREREQ_GETPAGESIZE,
54 AC_CHECK_FUNCS(getpagesize)
55 AC_CHECK_HEADERS(OS.h unistd.h)
58 AC_DEFUN(jm_PREREQ_QUOTEARG,
60 AC_CHECK_FUNCS(isascii iswprint mbrtowc)
61 AC_CHECK_HEADERS(limits.h stdlib.h string.h wchar.h wctype.h)
68 AC_DEFUN(jm_PREREQ_READUTMP,
71 AC_CHECK_HEADERS(string.h utmp.h utmpx.h sys/param.h)
72 AC_CHECK_FUNCS(utmpname)
73 AC_CHECK_FUNCS(utmpxname)
76 if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
85 AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes])
86 AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes])
87 AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes])
88 AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes])
93 AC_DEFUN(jm_PREREQ_REGEX,
95 dnl FIXME: Maybe provide a btowc replacement someday: solaris-2.5.1 lacks it.
96 dnl FIXME: Check for wctype and iswctype, and and add -lw if necessary
98 AC_CHECK_FUNCS(bzero bcopy isascii btowc)
99 AC_CHECK_HEADERS(alloca.h libintl.h wctype.h wchar.h)