-#serial 23
+#serial 68 -*- autoconf -*-
+
+m4_undefine([AC_LANG_SOURCE(C)])
+dnl The following is identical to the definition in c.m4
+dnl from the autoconf cvs repository on 2003-03-07.
+dnl FIXME: remove this code once we upgrade to autoconf-2.58.
+
+# We can't use '#line $LINENO "configure"' here, since
+# Sun c89 (Sun WorkShop 6 update 2 C 5.3 Patch 111679-08 2002/05/09)
+# rejects $LINENO greater than 32767, and some configure scripts
+# are longer than 32767 lines.
+m4_define([AC_LANG_SOURCE(C)],
+[/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$1])
+
dnl Misc type-related macros for fileutils, sh-utils, textutils.
-AC_DEFUN(jm_MACROS,
+AC_DEFUN([jm_MACROS],
[
- AC_PREREQ(2.14a)
+ AC_PREREQ(2.57)
GNU_PACKAGE="GNU $PACKAGE"
AC_DEFINE_UNQUOTED(GNU_PACKAGE, "$GNU_PACKAGE",
[The concatenation of the strings `GNU ', and PACKAGE.])
AC_SUBST(GNU_PACKAGE)
+ AM_MISSING_PROG(HELP2MAN, help2man)
AC_SUBST(OPTIONAL_BIN_PROGS)
- AC_SUBST(OPTIONAL_BIN_ZCRIPTS)
AC_SUBST(MAN)
AC_SUBST(DF_PROG)
dnl This macro actually runs replacement code. See isc-posix.m4.
AC_REQUIRE([AC_ISC_POSIX])dnl
- AC_CHECK_HEADERS( \
- errno.h \
- fcntl.h \
- fenv.h \
- float.h \
- limits.h \
- memory.h \
- mntent.h \
- mnttab.h \
- netdb.h \
- paths.h \
- stdlib.h \
- stddef.h \
- string.h \
- sys/acl.h \
- sys/filsys.h \
- sys/fs/s5param.h \
- sys/fs_types.h \
- sys/fstyp.h \
- sys/ioctl.h \
- sys/mntent.h \
- sys/mount.h \
- sys/param.h \
- sys/socket.h \
- sys/statfs.h \
- sys/statvfs.h \
- sys/systeminfo.h \
- sys/time.h \
- sys/timeb.h \
- sys/vfs.h \
- sys/wait.h \
- syslog.h \
- termios.h \
- unistd.h \
- utime.h \
- values.h \
- )
+ jm_CHECK_ALL_TYPES
- jm_INCLUDED_REGEX([lib/regex.c])
-
- AC_REQUIRE([jm_BISON])
+ AC_REQUIRE([UTILS_HOST_OS])
AC_REQUIRE([jm_ASSERT])
- AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
AC_REQUIRE([jm_CHECK_TYPE_STRUCT_UTIMBUF])
AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_TYPE])
AC_REQUIRE([jm_CHECK_TYPE_STRUCT_DIRENT_D_INO])
AC_REQUIRE([jm_PREREQ])
+ AC_REQUIRE([UTILS_FUNC_DIRFD])
+ AC_REQUIRE([AC_FUNC_ACL])
+ AC_REQUIRE([AC_FUNC_FTW])
AC_REQUIRE([jm_FUNC_LCHOWN])
AC_REQUIRE([fetish_FUNC_RMDIR_NOTEMPTY])
AC_REQUIRE([jm_FUNC_CHOWN])
- AC_REQUIRE([jm_FUNC_MKTIME])
- AC_REQUIRE([jm_FUNC_LSTAT])
AC_REQUIRE([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
- AC_REQUIRE([jm_FUNC_STAT])
- AC_REQUIRE([jm_FUNC_REALLOC])
- AC_REQUIRE([jm_FUNC_MALLOC])
AC_REQUIRE([AC_FUNC_STRERROR_R])
- AC_REQUIRE([jm_FUNC_NANOSLEEP])
- AC_REQUIRE([jm_FUNC_READDIR])
- AC_REQUIRE([jm_FUNC_MEMCMP])
- AC_REQUIRE([jm_FUNC_GLIBC_UNLOCKED_IO])
- AC_REQUIRE([jm_FUNC_FNMATCH])
AC_REQUIRE([jm_FUNC_GROUP_MEMBER])
- AC_REQUIRE([jm_FUNC_PUTENV])
AC_REQUIRE([jm_AFS])
- AC_REQUIRE([jm_AC_PREREQ_XSTRTOUMAX])
AC_REQUIRE([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK])
- AC_REQUIRE([AM_FUNC_ERROR_AT_LINE])
- AC_REQUIRE([jm_FUNC_GNU_STRFTIME])
- AC_REQUIRE([jm_FUNC_MKTIME])
+ AC_REQUIRE([jm_FUNC_FPENDING])
+
+ # This is for od and stat, and any other program that
+ # uses the PRI.MAX macros from inttypes.h.
+ AC_REQUIRE([gt_INTTYPES_PRI])
AC_REQUIRE([jm_FUNC_GETGROUPS])
- test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
- AC_REQUIRE([AC_FUNC_VPRINTF])
+ AC_REQUIRE([AC_FUNC_FSEEKO])
AC_REQUIRE([AC_FUNC_ALLOCA])
+
+ AC_CONFIG_LIBOBJ_DIR([lib])
AC_FUNC_GETLOADAVG([lib])
+
AC_REQUIRE([jm_SYS_PROC_UPTIME])
AC_REQUIRE([jm_FUNC_FTRUNCATE])
- AC_REPLACE_FUNCS(strcasecmp strncasecmp)
- AC_REPLACE_FUNCS(dup2)
- AC_REPLACE_FUNCS(gethostname getusershell)
- AC_REPLACE_FUNCS(stime strcspn stpcpy strstr strtol strtoul)
- AC_REPLACE_FUNCS(strpbrk)
- AC_REPLACE_FUNCS(euidaccess memcmp rmdir rpmatch strndup strverscmp)
- AC_REPLACE_FUNCS(atexit)
- AC_REPLACE_FUNCS(strnlen)
- AC_REPLACE_FUNCS(getpass)
-
- dnl used by e.g. intl/*domain.c and lib/canon-host.c
- AC_REPLACE_FUNCS(strdup)
-
- AC_REPLACE_FUNCS(memchr memmove memcpy memset)
- AC_CHECK_FUNCS(getpagesize)
+ # raise is used by at least sort and ls.
+ AC_REPLACE_FUNCS(raise)
# By default, argmatch should fail calling usage (1).
AC_DEFINE(ARGMATCH_DIE, [usage (1)],
AC_FUNC_SETVBUF_REVERSED
# used by sleep and shred
- # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
- # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-
- # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
- # programs in the package would end up linked with that potentially-shared
- # library, inducing unnecessary run-time overhead.
- fetish_saved_libs=$LIBS
- AC_SEARCH_LIBS(clock_gettime, [rt posix4],
- [LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
- AC_SUBST(LIB_CLOCK_GETTIME)
- AC_CHECK_FUNCS(clock_gettime)
- LIBS=$fetish_saved_libs
+ AC_REQUIRE([gl_CLOCK_TIME])
AC_CHECK_FUNCS(gettimeofday)
+ AC_FUNC_GETTIMEOFDAY_CLOBBER
AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
- AC_REQUIRE([jm_FUNC_UTIME])
AC_CHECK_FUNCS( \
- acl \
- bcopy \
endgrent \
endpwent \
- fchdir \
fdatasync \
- fseeko \
- ftime \
ftruncate \
- getcwd \
gethrtime \
- getmntinfo \
hasmntopt \
isascii \
+ iswspace \
lchown \
listmntent \
localeconv \
mempcpy \
mkfifo \
realpath \
- resolvepath \
sethostname \
strchr \
strerror \
strrchr \
+ sysctl \
sysinfo \
+ wcrtomb \
tzset \
)
- AM_FUNC_GETLINE
- if test $am_cv_func_working_getline != yes; then
- AC_CHECK_FUNCS(getdelim)
- fi
- AM_FUNC_OBSTACK
-
- AM_FUNC_STRTOD
- AC_SUBST(POW_LIBM)
- test $am_cv_func_strtod_needs_libm = yes && POW_LIBM=-lm
-
- jm_LANGINFO_CODESET
+ # for test.c
+ AC_CHECK_FUNCS(setreuid setregid)
+
+ AC_FUNC_STRTOD
+ AC_REQUIRE([UTILS_SYS_OPEN_MAX])
+ AC_REQUIRE([GL_FUNC_GETCWD_PATH_MAX])
+ AC_REQUIRE([GL_FUNC_READDIR])
+
+ # See if linking `seq' requires -lm.
+ # It does on nearly every system. The single exception (so far) is
+ # BeOS which has all the math functions in the normal runtime library
+ # and doesn't have a separate math library.
+
+ AC_SUBST(SEQ_LIBM)
+ ac_seq_body='
+ static double x, y;
+ x = floor (x);
+ x = rint (x);
+ x = modf (x, &y);'
+ AC_TRY_LINK([#include <math.h>], $ac_seq_body, ,
+ [ac_seq_save_LIBS="$LIBS"
+ LIBS="$LIBS -lm"
+ AC_TRY_LINK([#include <math.h>], $ac_seq_body, SEQ_LIBM=-lm)
+ LIBS="$ac_seq_save_LIBS"
+ ])
+
+ AM_LANGINFO_CODESET
jm_GLIBC21
- jm_ICONV
+ AM_ICONV
+ jm_FUNC_UNLINK_BUSY_TEXT
# These tests are for df.
- jm_LIST_MOUNTED_FILESYSTEMS([list_mounted_fs=yes], [list_mounted_fs=no])
- jm_FSTYPENAME
- jm_FILE_SYSTEM_USAGE([space=yes], [space=no])
- if test $list_mounted_fs = yes && test $space = yes; then
- DF_PROG="df"
- AC_LIBOBJ(fsusage)
- AC_LIBOBJ(mountlist)
+ AC_REQUIRE([gl_FSUSAGE])
+ AC_REQUIRE([gl_MOUNTLIST])
+ if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then
+ DF_PROG='df$(EXEEXT)'
fi
+ AC_REQUIRE([jm_AC_DOS])
+ AC_REQUIRE([AC_FUNC_CANONICALIZE_FILE_NAME])
+ # If any of these functions don't exist (e.g. DJGPP 2.03),
+ # use the corresponding stub.
+ AC_CHECK_FUNC([fchdir], , [AC_LIBOBJ(fchdir-stub)])
+ AC_CHECK_FUNC([fchown], , [AC_LIBOBJ(fchown-stub)])
])
-# This macro must be invoked before any tests that run the compiler.
-AC_DEFUN(jm_CHECK_ALL_TYPES,
+# These tests must be run before any use of AC_CHECK_TYPE,
+# because that macro compiles code that tests e.g., HAVE_UNISTD_H.
+# See the definition of ac_includes_default in `configure'.
+AC_DEFUN([jm_CHECK_ALL_HEADERS],
[
- # FIXME: I shouldn't have to require this macro here. Rather, it should
- # be required by any autoconf macro that performs a compile-time test or
- # otherwise uses confdefs.h.
- AC_REQUIRE([AC__GNU_SOURCE])
+ AC_CHECK_HEADERS( \
+ errno.h \
+ fcntl.h \
+ float.h \
+ hurd.h \
+ limits.h \
+ memory.h \
+ mntent.h \
+ mnttab.h \
+ netdb.h \
+ paths.h \
+ stdlib.h \
+ stddef.h \
+ stdint.h \
+ string.h \
+ sys/filsys.h \
+ sys/fs/s5param.h \
+ sys/fs_types.h \
+ sys/fstyp.h \
+ sys/ioctl.h \
+ sys/mntent.h \
+ sys/mount.h \
+ sys/param.h \
+ sys/resource.h \
+ sys/socket.h \
+ sys/statfs.h \
+ sys/statvfs.h \
+ sys/sysctl.h \
+ sys/systeminfo.h \
+ sys/time.h \
+ sys/timeb.h \
+ sys/vfs.h \
+ sys/wait.h \
+ syslog.h \
+ termios.h \
+ unistd.h \
+ utime.h \
+ values.h \
+ )
+])
+# This macro must be invoked before any tests that run the compiler.
+AC_DEFUN([jm_CHECK_ALL_TYPES],
+[
dnl This test must come as early as possible after the compiler configuration
dnl tests, because the choice of the file model can (in principle) affect
dnl whether functions and headers are available, whether they work, etc.
dnl Checks for typedefs, structures, and compiler characteristics.
AC_REQUIRE([AC_C_BIGENDIAN])
- AC_REQUIRE([AC_PROG_CC_STDC])
AC_REQUIRE([AC_C_CONST])
AC_REQUIRE([AC_C_VOLATILE])
AC_REQUIRE([AC_C_INLINE])
AC_REQUIRE([AC_C_LONG_DOUBLE])
+ AC_REQUIRE([jm_CHECK_ALL_HEADERS])
AC_REQUIRE([AC_HEADER_DIRENT])
AC_REQUIRE([AC_HEADER_STDC])
- AC_CHECK_MEMBERS([struct stat.st_blksize],,,[$ac_includes_default
+ AC_CHECK_MEMBERS(
+ [struct stat.st_author,
+ struct stat.st_blksize],,,
+ [$ac_includes_default
#include <sys/stat.h>
])
AC_REQUIRE([AC_STRUCT_ST_BLOCKS])
- AC_REQUIRE([AC_STRUCT_TM])
- AC_REQUIRE([AC_STRUCT_TIMEZONE])
AC_REQUIRE([AC_HEADER_STAT])
AC_REQUIRE([AC_STRUCT_ST_MTIM_NSEC])
AC_REQUIRE([AC_STRUCT_ST_DM_MODE])
- AC_REQUIRE([jm_CHECK_TYPE_STRUCT_TIMESPEC])
AC_REQUIRE([AC_TYPE_GETGROUPS])
AC_REQUIRE([AC_TYPE_MODE_T])
AC_REQUIRE([AC_TYPE_UID_T])
AC_CHECK_TYPE(ino_t, unsigned long)
+ gt_TYPE_SSIZE_T
+
dnl This relies on the fact that autoconf 2.14a's implementation of
dnl AC_CHECK_TYPE checks includes unistd.h.
- AC_CHECK_TYPE(ssize_t, int)
+ AC_CHECK_TYPE(major_t, unsigned int)
+ AC_CHECK_TYPE(minor_t, unsigned int)
AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
projects / gnulib.git / blobdiff