-#serial 12
+#serial 49 -*- autoconf -*-
dnl Misc type-related macros for fileutils, sh-utils, textutils.
-AC_DEFUN(jm_MACROS,
+AC_DEFUN([jm_MACROS],
[
- AC_PREREQ(2.14a)
+ AC_PREREQ(2.52g)
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 \
- 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_INCLUDED_REGEX([lib/regex.c])
+ jm_CHECK_ALL_TYPES
+ gl_REGEX
+ AC_REQUIRE([UTILS_HOST_OS])
+ AC_REQUIRE([UTILS_FUNC_MKDIR_TRAILING_SLASH])
AC_REQUIRE([jm_BISON])
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([jm_FUNC_LCHOWN])
+ AC_REQUIRE([fetish_FUNC_RMDIR_NOTEMPTY])
AC_REQUIRE([jm_FUNC_CHOWN])
- AC_REQUIRE([jm_FUNC_MKTIME])
+ AC_REQUIRE([gl_FUNC_MKTIME])
AC_REQUIRE([jm_FUNC_LSTAT])
- AC_REQUIRE([jm_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK])
+ 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([jm_FUNC_STRERROR_R])
+ 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([AC_FUNC_FNMATCH_GNU])
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_PREREQ_XSTRTOIMAX])
AC_REQUIRE([jm_AC_FUNC_LINK_FOLLOWS_SYMLINK])
- AC_REQUIRE([AM_FUNC_ERROR_AT_LINE])
+ AC_REQUIRE([AC_FUNC_ERROR_AT_LINE])
AC_REQUIRE([jm_FUNC_GNU_STRFTIME])
- AC_REQUIRE([jm_FUNC_MKTIME])
+ AC_REQUIRE([jm_FUNC_FPENDING])
AC_REQUIRE([jm_FUNC_GETGROUPS])
test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
+ AC_REQUIRE([AC_FUNC_FSEEKO])
AC_REQUIRE([AC_FUNC_VPRINTF])
AC_REQUIRE([AC_FUNC_ALLOCA])
- AC_REQUIRE([AM_FUNC_GETLOADAVG])
+ AC_FUNC_GETLOADAVG([lib])
AC_REQUIRE([jm_SYS_PROC_UPTIME])
+ AC_REQUIRE([jm_FUNC_FTRUNCATE])
+ AC_REQUIRE([vb_FUNC_RENAME])
AC_REPLACE_FUNCS(strcasecmp strncasecmp)
AC_REPLACE_FUNCS(dup2)
AC_REPLACE_FUNCS(gethostname getusershell)
- AC_REPLACE_FUNCS(stime strcspn stpcpy strstr strtol strtoul)
+ AC_REPLACE_FUNCS(sig2str)
+ AC_REPLACE_FUNCS(strcspn stpcpy strstr strtol strtoul)
AC_REPLACE_FUNCS(strpbrk)
- AC_REPLACE_FUNCS(euidaccess memcmp mkdir rmdir rpmatch strndup strverscmp)
+ AC_REPLACE_FUNCS(euidaccess memcmp rmdir rpmatch strndup strverscmp)
+ AC_REPLACE_FUNCS(atexit)
+ AC_REPLACE_FUNCS(getpass)
dnl used by e.g. intl/*domain.c and lib/canon-host.c
AC_REPLACE_FUNCS(strdup)
- AC_REPLACE_FUNCS(memchr memmove memcpy memset)
+ AC_REPLACE_FUNCS(memchr memcpy memmove memrchr memset)
AC_CHECK_FUNCS(getpagesize)
+ AC_REQUIRE([UTILS_FUNC_MKSTEMP])
+
# By default, argmatch should fail calling usage (1).
AC_DEFINE(ARGMATCH_DIE, [usage (1)],
[Define to the function xargmatch calls on failures.])
# used by sleep and shred
# Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
# Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
- AC_SEARCH_LIBS(clock_gettime, [rt posix4])
- AC_CHECK_FUNCS(clock_gettime)
+
+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
+ # programs in the package would end up linked with that potentially-shared
+ # library, inducing unnecessary run-time overhead.
+ fetish_saved_libs=$LIBS
+ AC_SEARCH_LIBS(clock_gettime, [rt posix4],
+ [LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime])
+ AC_SUBST(LIB_CLOCK_GETTIME)
+ AC_CHECK_FUNCS(clock_gettime clock_settime)
+ LIBS=$fetish_saved_libs
AC_CHECK_FUNCS(gettimeofday)
+ AC_FUNC_GETTIMEOFDAY_CLOBBER
+
+ AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID])
+ AC_REQUIRE([jm_FUNC_UTIME])
+
+ AC_CHECK_FUNCS( \
+ bcopy \
+ canonicalize_file_name \
+ endgrent \
+ endpwent \
+ fchdir \
+ fdatasync \
+ ftime \
+ ftruncate \
+ getcwd \
+ gethrtime \
+ getmntinfo \
+ hasmntopt \
+ isascii \
+ iswspace \
+ lchown \
+ listmntent \
+ localeconv \
+ memcpy \
+ mempcpy \
+ mkfifo \
+ realpath \
+ resolvepath \
+ sethostname \
+ strchr \
+ strerror \
+ strrchr \
+ sysinfo \
+ wcrtomb \
+ tzset \
+ )
AM_FUNC_GETLINE
if test $am_cv_func_working_getline != yes; then
AC_CHECK_FUNCS(getdelim)
fi
+ AC_FUNC_OBSTACK
+
+ AC_FUNC_STRTOD
+
+ # 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
+ 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)
+ fi
+ AC_REQUIRE([jm_AC_DOS])
+
+])
+# 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],
+[
+ AC_CHECK_HEADERS( \
+ errno.h \
+ fcntl.h \
+ fenv.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/systeminfo.h \
+ sys/time.h \
+ sys/timeb.h \
+ sys/vfs.h \
+ sys/wait.h \
+ syslog.h \
+ termios.h \
+ unistd.h \
+ utime.h \
+ values.h \
+ )
])
-AC_DEFUN(jm_CHECK_ALL_TYPES,
+# 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.
+ AC_REQUIRE([AC_SYS_LARGEFILE])
+
+ dnl This test must precede tests of compiler characteristics like
+ dnl that for the inline keyword, since it may change the degree to
+ dnl which the compiler supports such features.
+ AC_REQUIRE([AM_C_PROTOTYPES])
+
dnl Checks for typedefs, structures, and compiler characteristics.
- AC_C_BIGENDIAN
- AC_C_CONST
- AC_C_INLINE
- AC_C_LONG_DOUBLE
-
- AC_HEADER_DIRENT
- AC_HEADER_STDC
- AC_CHECK_MEMBERS((struct stat.st_blksize))
- AC_STRUCT_ST_BLOCKS
-
- AC_STRUCT_TM
- AC_HEADER_TIME
- AC_STRUCT_TIMEZONE
- AC_HEADER_STAT
- AC_STRUCT_ST_MTIM_NSEC
- AC_STRUCT_ST_DM_MODE
+ AC_REQUIRE([AC_C_BIGENDIAN])
+ 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_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_TYPE_GETGROUPS
- AC_TYPE_MODE_T
- AC_TYPE_OFF_T
- AC_TYPE_PID_T
- AC_TYPE_SIGNAL
- AC_TYPE_SIZE_T
- AC_TYPE_UID_T
+ AC_REQUIRE([AC_TYPE_GETGROUPS])
+ AC_REQUIRE([AC_TYPE_MODE_T])
+ AC_REQUIRE([AC_TYPE_OFF_T])
+ AC_REQUIRE([AC_TYPE_PID_T])
+ AC_REQUIRE([AC_TYPE_SIGNAL])
+ AC_REQUIRE([AC_TYPE_SIZE_T])
+ AC_REQUIRE([AC_TYPE_UID_T])
AC_CHECK_TYPE(ino_t, unsigned long)
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])
+
+ AC_REQUIRE([AC_HEADER_MAJOR])
+ AC_REQUIRE([AC_HEADER_DIRENT])
+
])
projects / gnulib.git / blobdiff