3 dnl Misc type-related macros for fileutils, sh-utils, textutils.
9 GNU_PACKAGE="GNU $PACKAGE"
10 AC_DEFINE_UNQUOTED(GNU_PACKAGE, "$GNU_PACKAGE",
11 [The concatenation of the strings `GNU ', and PACKAGE.])
14 dnl This macro actually runs replacement code. See isc-posix.m4.
15 AC_REQUIRE([AC_ISC_POSIX])dnl
17 AC_CHECK_HEADERS(string.h fcntl.h limits.h sys/time.h sys/timeb.h \
18 errno.h unistd.h stdlib.h \
19 sys/param.h sys/statfs.h sys/fstyp.h mnttab.h mntent.h utime.h \
20 sys/statvfs.h sys/vfs.h sys/mntent.h sys/mount.h sys/filsys.h \
23 sys/wait.h sys/ioctl.h sys/fs/s5param.h termios.h values.h)
25 jm_INCLUDED_REGEX([lib/regex.c])
27 AC_REQUIRE([jm_BISON])
28 AC_REQUIRE([jm_ASSERT])
29 AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
30 AC_REQUIRE([jm_CHECK_TYPE_STRUCT_UTIMBUF])
31 AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])
32 AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO])
33 AC_REQUIRE([jm_CHECK_DECLS])
35 AC_REQUIRE([jm_PREREQ])
37 AC_REQUIRE([jm_FUNC_LCHOWN])
38 AC_REQUIRE([jm_FUNC_CHOWN])
39 AC_REQUIRE([jm_FUNC_MKTIME])
40 AC_REQUIRE([jm_FUNC_LSTAT])
41 AC_REQUIRE([jm_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
42 AC_REQUIRE([jm_FUNC_STAT])
43 AC_REQUIRE([jm_FUNC_REALLOC])
44 AC_REQUIRE([jm_FUNC_MALLOC])
45 AC_REQUIRE([jm_FUNC_STRERROR_R])
46 AC_REQUIRE([jm_FUNC_NANOSLEEP])
47 AC_REQUIRE([jm_FUNC_READDIR])
48 AC_REQUIRE([jm_FUNC_MEMCMP])
49 AC_REQUIRE([jm_FUNC_GLIBC_UNLOCKED_IO])
50 AC_REQUIRE([jm_FUNC_FNMATCH])
51 AC_REQUIRE([jm_FUNC_GROUP_MEMBER])
52 AC_REQUIRE([jm_FUNC_PUTENV])
54 AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
55 AC_REQUIRE([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK])
56 AC_REQUIRE([AM_FUNC_ERROR_AT_LINE])
57 AC_REQUIRE([jm_FUNC_GNU_STRFTIME])
58 AC_REQUIRE([jm_FUNC_MKTIME])
60 AC_REQUIRE([jm_FUNC_GETGROUPS])
61 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
63 AC_REQUIRE([AC_FUNC_VPRINTF])
64 AC_REQUIRE([AC_FUNC_ALLOCA])
65 AC_REQUIRE([AM_FUNC_GETLOADAVG])
66 AC_REQUIRE([jm_SYS_PROC_UPTIME])
68 AC_REPLACE_FUNCS(strcasecmp strncasecmp)
69 AC_REPLACE_FUNCS(dup2)
70 AC_REPLACE_FUNCS(gethostname getusershell)
71 AC_REPLACE_FUNCS(stime strcspn stpcpy strstr strtol strtoul)
72 AC_REPLACE_FUNCS(strpbrk)
73 AC_REPLACE_FUNCS(euidaccess memcmp mkdir rmdir rpmatch strndup strverscmp)
75 dnl used by e.g. intl/*domain.c and lib/canon-host.c
76 AC_REPLACE_FUNCS(strdup)
78 AC_REPLACE_FUNCS(memchr memmove memcpy memset)
79 AC_CHECK_FUNCS(getpagesize)
81 # By default, argmatch should fail calling usage (1).
82 AC_DEFINE(ARGMATCH_DIE, [usage (1)],
83 [Define to the function xargmatch calls on failures.])
84 AC_DEFINE(ARGMATCH_DIE_DECL, [extern void usage ()],
85 [Define to the declaration of the xargmatch failure function.])
87 dnl Used to define SETVBUF in sys2.h.
88 dnl This evokes the following warning from autoconf:
89 dnl ...: warning: AC_TRY_RUN called without default to allow cross compiling
90 AC_FUNC_SETVBUF_REVERSED
92 # used by sleep and shred
93 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
94 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
95 AC_SEARCH_LIBS(clock_gettime, [rt posix4])
96 AC_CHECK_FUNCS(clock_gettime)
97 AC_CHECK_FUNCS(gettimeofday)
100 if test $am_cv_func_working_getline != yes; then
101 AC_CHECK_FUNCS(getdelim)
106 AC_DEFUN(jm_CHECK_ALL_TYPES,
108 dnl Checks for typedefs, structures, and compiler characteristics.
116 AC_CHECK_MEMBERS((struct stat.st_blksize))
123 AC_STRUCT_ST_MTIM_NSEC
125 AC_REQUIRE([jm_CHECK_TYPE_STRUCT_TIMESPEC])
134 AC_CHECK_TYPE(ino_t, unsigned long)
136 dnl This relies on the fact that autoconf 2.14a's implementation of
137 dnl AC_CHECK_TYPE checks includes unistd.h.
138 AC_CHECK_TYPE(ssize_t, int)
140 AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
141 AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])