Merge from gnulib

[bpt/emacs.git] / m4 / gnulib-comp.m4

diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index 8098a52..d304f10 100644 (file)
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -63,10 +63,12 @@ AC_DEFUN([gl_EARLY],
   # Code from module extern-inline:
   # Code from module faccessat:
   # Code from module fcntl-h:
+  # Code from module fdatasync:
   # Code from module fdopendir:
   # Code from module filemode:
   # Code from module fpending:
   # Code from module fstatat:
+  # Code from module fsync:
   # Code from module getgroups:
   # Code from module getloadavg:
   # Code from module getopt-gnu:
@@ -83,6 +85,7 @@ AC_DEFUN([gl_EARLY],
   AC_REQUIRE([AC_SYS_LARGEFILE])
   # Code from module lstat:
   # Code from module manywarnings:
+  # Code from module memrchr:
   # Code from module mktime:
   # Code from module multiarch:
   # Code from module nocrash:
@@ -117,6 +120,7 @@ AC_DEFUN([gl_EARLY],
   # Code from module stdio:
   # Code from module stdlib:
   # Code from module strftime:
+  # Code from module string:
   # Code from module strtoimax:
   # Code from module strtoll:
   # Code from module strtoull:
@@ -185,6 +189,11 @@ AC_DEFUN([gl_INIT],
   gl_MODULE_INDICATOR([faccessat])
   gl_UNISTD_MODULE_INDICATOR([faccessat])
   gl_FCNTL_H
+  gl_FUNC_FDATASYNC
+  if test $HAVE_FDATASYNC = 0; then
+    AC_LIBOBJ([fdatasync])
+  fi
+  gl_UNISTD_MODULE_INDICATOR([fdatasync])
   gl_FUNC_FDOPENDIR
   if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
     AC_LIBOBJ([fdopendir])
@@ -202,6 +211,12 @@ AC_DEFUN([gl_INIT],
     AC_LIBOBJ([fstatat])
   fi
   gl_SYS_STAT_MODULE_INDICATOR([fstatat])
+  gl_FUNC_FSYNC
+  if test $HAVE_FSYNC = 0; then
+    AC_LIBOBJ([fsync])
+    gl_PREREQ_FSYNC
+  fi
+  gl_UNISTD_MODULE_INDICATOR([fsync])
   gl_GETLOADAVG
   if test $HAVE_GETLOADAVG = 0; then
     AC_LIBOBJ([getloadavg])
@@ -242,6 +257,12 @@ AC_DEFUN([gl_INIT],
     gl_PREREQ_LSTAT
   fi
   gl_SYS_STAT_MODULE_INDICATOR([lstat])
+  gl_FUNC_MEMRCHR
+  if test $ac_cv_func_memrchr = no; then
+    AC_LIBOBJ([memrchr])
+    gl_PREREQ_MEMRCHR
+  fi
+  gl_STRING_MODULE_INDICATOR([memrchr])
   gl_FUNC_MKTIME
   if test $REPLACE_MKTIME = 1; then
     AC_LIBOBJ([mktime])
@@ -263,6 +284,7 @@ AC_DEFUN([gl_INIT],
   gl_FUNC_PUTENV
   if test $REPLACE_PUTENV = 1; then
     AC_LIBOBJ([putenv])
+    gl_PREREQ_PUTENV
   fi
   gl_STDLIB_MODULE_INDICATOR([putenv])
   gl_FUNC_READLINK
@@ -294,6 +316,7 @@ AC_DEFUN([gl_INIT],
   gl_STDIO_H
   gl_STDLIB_H
   gl_FUNC_GNU_STRFTIME
+  gl_HEADER_STRING_H
   gl_FUNC_STRTOIMAX
   if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
     AC_LIBOBJ([strtoimax])
@@ -733,12 +756,14 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/execinfo.in.h
   lib/faccessat.c
   lib/fcntl.in.h
+  lib/fdatasync.c
   lib/fdopendir.c
   lib/filemode.c
   lib/filemode.h
   lib/fpending.c
   lib/fpending.h
   lib/fstatat.c
+  lib/fsync.c
   lib/ftoastr.c
   lib/ftoastr.h
   lib/getgroups.c
@@ -757,6 +782,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/lstat.c
   lib/md5.c
   lib/md5.h
+  lib/memrchr.c
   lib/mktime-internal.h
   lib/mktime.c
   lib/openat-priv.h
@@ -790,6 +816,7 @@ AC_DEFUN([gl_FILE_LIST], [
   lib/stdlib.in.h
   lib/strftime.c
   lib/strftime.h
+  lib/string.in.h
   lib/strtoimax.c
   lib/strtol.c
   lib/strtoll.c
@@ -830,10 +857,12 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/faccessat.m4
   m4/fcntl-o.m4
   m4/fcntl_h.m4
+  m4/fdatasync.m4
   m4/fdopendir.m4
   m4/filemode.m4
   m4/fpending.m4
   m4/fstatat.m4
+  m4/fsync.m4
   m4/getgroups.m4
   m4/getloadavg.m4
   m4/getopt.m4
@@ -848,6 +877,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/lstat.m4
   m4/manywarnings.m4
   m4/md5.m4
+  m4/memrchr.m4
   m4/mktime.m4
   m4/multiarch.m4
   m4/nocrash.m4
@@ -877,6 +907,7 @@ AC_DEFUN([gl_FILE_LIST], [
   m4/stdio_h.m4
   m4/stdlib_h.m4
   m4/strftime.m4
+  m4/string_h.m4
   m4/strtoimax.m4
   m4/strtoll.m4
   m4/strtoull.m4