Add a bootstrap procedure, so that the CVS version contains fewer

files and we bootstrap the rest from gnulib, gettext, etc.
* README-cvs: New file.
* bootstrap: New file.
* bootstrap.conf: New file.
* .x-sc_trailing_blank: Remove config-log, .gdb-history.  Add .po.
* configure.ac (AC_PREREQ): Move here from m4/*.m4, for benefit
of gnulib-tool.
(gl_DEFAULT_POSIX2_VERSION, gl_USE_SYSTEM_EXTENSIONS, gl_PERL):
(gl_IGNORE_UNUSED_LIBRARIES): Remove; now done by gnulib.
(gl_EARLY): Add.
(gl_MACROS): Call just after gl_EARLY, just for clarity.
* src/c99-to-c98.diff: Remove patch to ls.c; no longer needed.
* src/kill.c (strtoimax): Remove decl.
* src/ls.c: Include "wcwidth.h" instead of rolling it ourselves.
* src/wc.c: Likewise.
* src/ls.c (sort_files): Rewrite to avoid need for C99-style
declaration, so that we don't need to patch this file.
* src/printf.c (strtoimax, strtoumax): Remove decls.
* src/su.c: Include getpass.h.
(getpass): remove.
* src/system.h: Include mempcpy.h, stpcpy.h, strpbrk.h.
Include inttypes.h unconditionally; remove decls it handles.
* lib/Makefile.am: include gnulib.mk, so that we can remove most of
this file.
(AM_CPPFLAGS): Don't mention -I$(srcdir), since that's now done
for us.
(noinst_LIBRARIES, LDDADD, DEFS): Remove.
(libcoreutils_a_SOURCES): Trim down greatly, just to the files
that aren't in gnulib.
Remove defns gnulib does for us.
* m4/check-decl.m4 (gl_CHECK_DECLS):
Don't include stdio.h, string.h, stdlib.h, unistd.h, sys/time.h,
time.h.  Use AC_CHECK_DECLS_ONCE for free, getenv, geteuid, getlogin,
getuid, lseek, malloc, memchr, realloc.  Don't check for getutent,
memrchr, nanosleep, stpcpy, strndup, strnlen, strstr, strtoul,
strtoull.
(_gl_DECL_HEADERS): Remove; all uses removed.
* m4/jm-macros.m4 (gl_MACROS): Move AC_PREREQ into configure.ac
for the benefit of gnulib-tool.  Call gl_INIT.
Do not call or require macros that gnulib will handle for us.
Don't check for fchmod, hasmntopt, isascii, lchown, listmntent,
mempcpy, realpath, wcrtomb, tzset.
(gl_CHECK_ALL_HEADERS): Don't check for sys/statvfs.h, sys/vfs.h,
sys/mount.h.
(gl_CHECK_ALL_TYPES): Require AC_TYPE_UNSIGNED_LONG_LONG_INT.
Don't check for struct stat.st_blksize.
Don't require AC_STRUCT_ST_DM_MODE, gt_TYPE_SSIZE_T,
gl_AC_TYPE_UINT32_T, gl_AC_TYPE_UINTMAX_T, gl_AC_TYPE_UINTPTR_T,
gl_AC_TYPE_UNSIGNED_LONG_LONG.
* m4/prereq.m4 (gl_PREREQ): Require gl_FUNC_XFTS, gl_ROOT_DEV_INO.
Don't require macros that gnulib does for us.
* m4/stat-prog.m4 (cu_PREREQ_STAT_PROG): Don't check for
sys/sysmacros.h.  Don't check for statvfs.  Use AC_CHECK_HEADERS_ONCE
for netinet/in.h, nfs/nfs_clnt.h, nfs/vfs.h.
Don't require gl_AC_TYPE_LONG_LONG, gt_HEADER_INTTYPES_H.

1 files changed, 13 insertions, 46 deletions

diff --git a/m4/check-decl.m4 b/m4/check-decl.m4
index 0c714edc3..d5203529d 100644
--- a/m4/check-decl.m4
+++ b/m4/check-decl.m4
@@ -1,4 +1,4 @@
-#serial 22
+#serial 23
 # Check declarations for this package.
 
 dnl Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006
@@ -14,30 +14,13 @@ dnl Putting it in a separate file like this helps share it between
 dnl different packages.
 AC_DEFUN([gl_CHECK_DECLS],
 [
-  AC_REQUIRE([_gl_DECL_HEADERS])
   AC_REQUIRE([AC_HEADER_TIME])
-  headers='
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#include <unistd.h>
 
+  AC_CHECK_HEADERS_ONCE(grp.h pwd.h)
+  headers='
 #include <sys/types.h>
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
 
-#if HAVE_UTMP_H
-# include <utmp.h>
-#endif
+#include <unistd.h>
 
 #if HAVE_GRP_H
 # include <grp.h>
@@ -47,36 +30,20 @@ AC_DEFUN([gl_CHECK_DECLS],
 # include <pwd.h>
 #endif
 '
-
   AC_CHECK_DECLS([
-    free,
-    getenv,
-    geteuid,
     getgrgid,
-    getlogin,
     getpwuid,
-    getuid,
-    getutent,
-    lseek,
-    malloc,
-    memchr,
-    memrchr,
-    nanosleep,
-    realloc,
-    stpcpy,
-    strndup,
-    strnlen,
-    strstr,
-    strtoul,
-    strtoull,
     ttyname], , , $headers)
 
   AC_CHECK_DECLS([isblank], [], [], [#include <ctype.h>])
-])
 
-dnl FIXME: when autoconf has support for it.
-dnl This is a little helper so we can require these header checks.
-AC_DEFUN([_gl_DECL_HEADERS],
-[
-  AC_CHECK_HEADERS_ONCE(grp.h pwd.h sys/time.h utmp.h)
+  AC_CHECK_DECLS_ONCE([free])
+  AC_CHECK_DECLS_ONCE([getenv])
+  AC_CHECK_DECLS_ONCE([geteuid])
+  AC_CHECK_DECLS_ONCE([getlogin])
+  AC_CHECK_DECLS_ONCE([getuid])
+  AC_CHECK_DECLS_ONCE([lseek])
+  AC_CHECK_DECLS_ONCE([malloc])
+  AC_CHECK_DECLS_ONCE([memchr])
+  AC_CHECK_DECLS_ONCE([realloc])
 ])