Auto-commit of generated files.

4 files changed, 1070 insertions, 151 deletions

diff --git a/autogen/Makefile.in b/autogen/Makefile.in
index d7855ac46ee..cea3da9a81d 100644
--- a/autogen/Makefile.in
+++ b/autogen/Makefile.in
@@ -36,7 +36,7 @@
 # the same distribution terms as the rest of that program.
 #
 # Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=errno --avoid=fcntl --avoid=fcntl-h --avoid=fstat --avoid=msvc-inval --avoid=msvc-nothrow --avoid=raise --avoid=select --avoid=sigprocmask --avoid=sys_types --avoid=threadlib --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt c-ctype c-strcase careadlinkat close-stream crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dtotimespec dup2 environ execinfo filemode getloadavg getopt-gnu gettime gettimeofday ignore-value intprops largefile lstat manywarnings mktime pselect pthread_sigmask readlink socklen stat-time stdalign stdarg stdbool stdio strftime strtoimax strtoumax symlink sys_stat sys_time time timer-time timespec-add timespec-sub utimens warnings
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=at-internal --avoid=errno --avoid=fchdir --avoid=fcntl --avoid=fstat --avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow --avoid=openat-die --avoid=openat-h --avoid=raise --avoid=save-cwd --avoid=select --avoid=sigprocmask --avoid=sys_types --avoid=threadlib --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt c-ctype c-strcase careadlinkat close-stream crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dtotimespec dup2 environ execinfo faccessat filemode getloadavg getopt-gnu gettime gettimeofday ignore-value intprops largefile lstat manywarnings mktime pselect pthread_sigmask readlink socklen stat-time stdalign stdarg stdbool stdio strftime strtoimax strtoumax symlink sys_stat sys_time time timer-time timespec-add timespec-sub utimens warnings
 
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
@@ -66,14 +66,17 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
         $(top_srcdir)/m4/alloca.m4 $(top_srcdir)/m4/c-strtod.m4 \
         $(top_srcdir)/m4/clock_time.m4 \
         $(top_srcdir)/m4/close-stream.m4 $(top_srcdir)/m4/dup2.m4 \
-        $(top_srcdir)/m4/environ.m4 $(top_srcdir)/m4/execinfo.m4 \
-        $(top_srcdir)/m4/extensions.m4 \
-        $(top_srcdir)/m4/extern-inline.m4 $(top_srcdir)/m4/filemode.m4 \
-        $(top_srcdir)/m4/fpending.m4 $(top_srcdir)/m4/getloadavg.m4 \
+        $(top_srcdir)/m4/environ.m4 $(top_srcdir)/m4/euidaccess.m4 \
+        $(top_srcdir)/m4/execinfo.m4 $(top_srcdir)/m4/extensions.m4 \
+        $(top_srcdir)/m4/extern-inline.m4 \
+        $(top_srcdir)/m4/faccessat.m4 $(top_srcdir)/m4/fcntl_h.m4 \
+        $(top_srcdir)/m4/filemode.m4 $(top_srcdir)/m4/fpending.m4 \
+        $(top_srcdir)/m4/getgroups.m4 $(top_srcdir)/m4/getloadavg.m4 \
         $(top_srcdir)/m4/getopt.m4 $(top_srcdir)/m4/gettime.m4 \
         $(top_srcdir)/m4/gettimeofday.m4 \
         $(top_srcdir)/m4/gnulib-common.m4 \
         $(top_srcdir)/m4/gnulib-comp.m4 \
+        $(top_srcdir)/m4/group-member.m4 \
         $(top_srcdir)/m4/include_next.m4 $(top_srcdir)/m4/inttypes.m4 \
         $(top_srcdir)/m4/largefile.m4 $(top_srcdir)/m4/longlong.m4 \
         $(top_srcdir)/m4/lstat.m4 $(top_srcdir)/m4/manywarnings.m4 \
@@ -213,6 +216,7 @@ GNULIB_FCHDIR = @GNULIB_FCHDIR@
 GNULIB_FCHMODAT = @GNULIB_FCHMODAT@
 GNULIB_FCHOWNAT = @GNULIB_FCHOWNAT@
 GNULIB_FCLOSE = @GNULIB_FCLOSE@
+GNULIB_FCNTL = @GNULIB_FCNTL@
 GNULIB_FDATASYNC = @GNULIB_FDATASYNC@
 GNULIB_FDOPEN = @GNULIB_FDOPEN@
 GNULIB_FFLUSH = @GNULIB_FFLUSH@
@@ -279,8 +283,11 @@ GNULIB_MKSTEMP = @GNULIB_MKSTEMP@
 GNULIB_MKSTEMPS = @GNULIB_MKSTEMPS@
 GNULIB_MKTIME = @GNULIB_MKTIME@
 GNULIB_NANOSLEEP = @GNULIB_NANOSLEEP@
+GNULIB_NONBLOCKING = @GNULIB_NONBLOCKING@
 GNULIB_OBSTACK_PRINTF = @GNULIB_OBSTACK_PRINTF@
 GNULIB_OBSTACK_PRINTF_POSIX = @GNULIB_OBSTACK_PRINTF_POSIX@
+GNULIB_OPEN = @GNULIB_OPEN@
+GNULIB_OPENAT = @GNULIB_OPENAT@
 GNULIB_PCLOSE = @GNULIB_PCLOSE@
 GNULIB_PERROR = @GNULIB_PERROR@
 GNULIB_PIPE = @GNULIB_PIPE@
@@ -408,6 +415,7 @@ HAVE_FACCESSAT = @HAVE_FACCESSAT@
 HAVE_FCHDIR = @HAVE_FCHDIR@
 HAVE_FCHMODAT = @HAVE_FCHMODAT@
 HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
 HAVE_FDATASYNC = @HAVE_FDATASYNC@
 HAVE_FSEEKO = @HAVE_FSEEKO@
 HAVE_FSTATAT = @HAVE_FSTATAT@
@@ -444,6 +452,7 @@ HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
 HAVE_MKSTEMP = @HAVE_MKSTEMP@
 HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
 HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_OPENAT = @HAVE_OPENAT@
 HAVE_OS_H = @HAVE_OS_H@
 HAVE_PCLOSE = @HAVE_PCLOSE@
 HAVE_PIPE = @HAVE_PIPE@
@@ -563,6 +572,7 @@ LIBXTR6 = @LIBXTR6@
 LIBXT_OTHER = @LIBXT_OTHER@
 LIBX_OTHER = @LIBX_OTHER@
 LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
+LIB_EACCESS = @LIB_EACCESS@
 LIB_EXECINFO = @LIB_EXECINFO@
 LIB_GCC = @LIB_GCC@
 LIB_MATH = @LIB_MATH@
@@ -578,6 +588,7 @@ M17N_FLT_LIBS = @M17N_FLT_LIBS@
 MAKEINFO = @MAKEINFO@
 MKDEPDIR = @MKDEPDIR@
 MKDIR_P = @MKDIR_P@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@
 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
@@ -591,6 +602,7 @@ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
 NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_FCNTL_H = @NEXT_FCNTL_H@
 NEXT_GETOPT_H = @NEXT_GETOPT_H@
 NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
 NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
@@ -641,6 +653,7 @@ REPLACE_DUP = @REPLACE_DUP@
 REPLACE_DUP2 = @REPLACE_DUP2@
 REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
 REPLACE_FCLOSE = @REPLACE_FCLOSE@
+REPLACE_FCNTL = @REPLACE_FCNTL@
 REPLACE_FDOPEN = @REPLACE_FDOPEN@
 REPLACE_FFLUSH = @REPLACE_FFLUSH@
 REPLACE_FOPEN = @REPLACE_FOPEN@
@@ -680,6 +693,8 @@ REPLACE_MKTIME = @REPLACE_MKTIME@
 REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
 REPLACE_NULL = @REPLACE_NULL@
 REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
+REPLACE_OPEN = @REPLACE_OPEN@
+REPLACE_OPENAT = @REPLACE_OPENAT@
 REPLACE_PERROR = @REPLACE_PERROR@
 REPLACE_POPEN = @REPLACE_POPEN@
 REPLACE_PREAD = @REPLACE_PREAD@
@@ -859,18 +874,20 @@ x_default_search_path = @x_default_search_path@
 # statements but through direct file reference. Therefore this snippet must be
 # present in all Makefile.am that need it. This is ensured by the applicability
 # 'all' defined above.
-BUILT_SOURCES = $(ALLOCA_H) $(EXECINFO_H) $(GETOPT_H) inttypes.h \
-        signal.h arg-nonnull.h c++defs.h warn-on-use.h $(STDALIGN_H) \
-        $(STDARG_H) $(STDBOOL_H) $(STDDEF_H) $(STDINT_H) stdio.h \
-        stdlib.h sys/select.h sys/stat.h sys/time.h time.h unistd.h
+BUILT_SOURCES = $(ALLOCA_H) $(EXECINFO_H) fcntl.h $(GETOPT_H) \
+        inttypes.h signal.h arg-nonnull.h c++defs.h warn-on-use.h \
+        $(STDALIGN_H) $(STDARG_H) $(STDBOOL_H) $(STDDEF_H) $(STDINT_H) \
+        stdio.h stdlib.h sys/select.h sys/stat.h sys/time.h time.h \
+        unistd.h
 EXTRA_DIST = alloca.in.h allocator.h careadlinkat.h close-stream.h \
         md5.h sha1.h sha256.h sha512.h dosname.h ftoastr.c ftoastr.h \
-        dup2.c execinfo.c execinfo.in.h filemode.h fpending.c \
-        fpending.h getloadavg.c getopt.c getopt.in.h getopt1.c \
-        getopt_int.h gettimeofday.c ignore-value.h intprops.h \
-        inttypes.in.h lstat.c mktime-internal.h mktime.c pathmax.h \
-        pselect.c pthread_sigmask.c readlink.c signal.in.h \
-        $(top_srcdir)/build-aux/snippet/_Noreturn.h \
+        dup2.c euidaccess.c execinfo.c execinfo.in.h at-func.c \
+        faccessat.c fcntl.in.h filemode.h fpending.c fpending.h \
+        getgroups.c getloadavg.c getopt.c getopt.in.h getopt1.c \
+        getopt_int.h gettimeofday.c group-member.c ignore-value.h \
+        intprops.h inttypes.in.h lstat.c mktime-internal.h mktime.c \
+        pathmax.h pselect.c pthread_sigmask.c readlink.c root-uid.h \
+        signal.in.h $(top_srcdir)/build-aux/snippet/_Noreturn.h \
         $(top_srcdir)/build-aux/snippet/arg-nonnull.h \
         $(top_srcdir)/build-aux/snippet/c++defs.h \
         $(top_srcdir)/build-aux/snippet/warn-on-use.h stat.c \
@@ -879,12 +896,12 @@ EXTRA_DIST = alloca.in.h allocator.h careadlinkat.h close-stream.h \
         strtol.c strtoll.c strtol.c strtoul.c strtoull.c strtoimax.c \
         strtoumax.c symlink.c sys_select.in.h sys_stat.in.h \
         sys_time.in.h time.in.h time_r.c timespec.h u64.h unistd.in.h \
-        utimens.h verify.h
+        utimens.h verify.h xalloc-oversized.h
 MOSTLYCLEANDIRS = sys sys
 MOSTLYCLEANFILES = core *.stackdump alloca.h alloca.h-t execinfo.h \
-        execinfo.h-t getopt.h getopt.h-t inttypes.h inttypes.h-t \
-        signal.h signal.h-t arg-nonnull.h arg-nonnull.h-t c++defs.h \
-        c++defs.h-t warn-on-use.h warn-on-use.h-t stdalign.h \
+        execinfo.h-t fcntl.h fcntl.h-t getopt.h getopt.h-t inttypes.h \
+        inttypes.h-t signal.h signal.h-t arg-nonnull.h arg-nonnull.h-t \
+        c++defs.h c++defs.h-t warn-on-use.h warn-on-use.h-t stdalign.h \
         stdalign.h-t stdarg.h stdarg.h-t stdbool.h stdbool.h-t \
         stddef.h stddef.h-t stdint.h stdint.h-t stdio.h stdio.h-t \
         stdlib.h stdlib.h-t sys/select.h sys/select.h-t sys/stat.h \
@@ -900,8 +917,9 @@ libgnu_a_SOURCES = allocator.c c-ctype.h c-ctype.c c-strcase.h \
         timespec.c timespec-add.c timespec-sub.c u64.c utimens.c
 libgnu_a_LIBADD = $(gl_LIBOBJS)
 libgnu_a_DEPENDENCIES = $(gl_LIBOBJS)
-EXTRA_libgnu_a_SOURCES = ftoastr.c dup2.c execinfo.c fpending.c \
-        getloadavg.c getopt.c getopt1.c gettimeofday.c lstat.c \
+EXTRA_libgnu_a_SOURCES = ftoastr.c dup2.c euidaccess.c execinfo.c \
+        at-func.c faccessat.c fpending.c getgroups.c getloadavg.c \
+        getopt.c getopt1.c gettimeofday.c group-member.c lstat.c \
         mktime.c pselect.c pthread_sigmask.c readlink.c stat.c \
         strtoimax.c strtol.c strtoll.c strtol.c strtoul.c strtoull.c \
         strtoimax.c strtoumax.c symlink.c time_r.c
@@ -963,6 +981,7 @@ distclean-compile:
         -rm -f *.tab.c
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/allocator.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/at-func.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/c-ctype.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/c-strcasecmp.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/c-strncasecmp.Po@am__quote@
@@ -971,15 +990,19 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dtoastr.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dtotimespec.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dup2.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/euidaccess.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/execinfo.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/faccessat.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filemode.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fpending.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ftoastr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getgroups.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getloadavg.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getopt.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/getopt1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gettime.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gettimeofday.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/group-member.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/lstat.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/md5.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mktime.Po@am__quote@
@@ -1243,6 +1266,32 @@ uninstall-am:
 @GL_GENERATE_EXECINFO_H_FALSE@execinfo.h: $(top_builddir)/config.status
 @GL_GENERATE_EXECINFO_H_FALSE@  rm -f $@
 
+# We need the following in order to create <fcntl.h> when the system
+# doesn't have one that works with the given compiler.
+fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+        $(AM_V_GEN)rm -f $@-t $@ && \
+        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+          sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+              -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+              -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+              -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+              -e 's|@''NEXT_FCNTL_H''@|$(NEXT_FCNTL_H)|g' \
+              -e 's/@''GNULIB_FCNTL''@/$(GNULIB_FCNTL)/g' \
+              -e 's/@''GNULIB_NONBLOCKING''@/$(GNULIB_NONBLOCKING)/g' \
+              -e 's/@''GNULIB_OPEN''@/$(GNULIB_OPEN)/g' \
+              -e 's/@''GNULIB_OPENAT''@/$(GNULIB_OPENAT)/g' \
+              -e 's|@''HAVE_FCNTL''@|$(HAVE_FCNTL)|g' \
+              -e 's|@''HAVE_OPENAT''@|$(HAVE_OPENAT)|g' \
+              -e 's|@''REPLACE_FCNTL''@|$(REPLACE_FCNTL)|g' \
+              -e 's|@''REPLACE_OPEN''@|$(REPLACE_OPEN)|g' \
+              -e 's|@''REPLACE_OPENAT''@|$(REPLACE_OPENAT)|g' \
+              -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+              -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+              -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+              < $(srcdir)/fcntl.in.h; \
+        } > $@-t && \
+        mv $@-t $@
+
 # We need the following in order to create <getopt.h> when the system
 # doesn't have one that works with the given compiler.
 getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
diff --git a/autogen/aclocal.m4 b/autogen/aclocal.m4
index 37d734c2c7f..f423953b3c8 100644
--- a/autogen/aclocal.m4
+++ b/autogen/aclocal.m4
@@ -991,17 +991,22 @@ m4_include([m4/clock_time.m4])
 m4_include([m4/close-stream.m4])
 m4_include([m4/dup2.m4])
 m4_include([m4/environ.m4])
+m4_include([m4/euidaccess.m4])
 m4_include([m4/execinfo.m4])
 m4_include([m4/extensions.m4])
 m4_include([m4/extern-inline.m4])
+m4_include([m4/faccessat.m4])
+m4_include([m4/fcntl_h.m4])
 m4_include([m4/filemode.m4])
 m4_include([m4/fpending.m4])
+m4_include([m4/getgroups.m4])
 m4_include([m4/getloadavg.m4])
 m4_include([m4/getopt.m4])
 m4_include([m4/gettime.m4])
 m4_include([m4/gettimeofday.m4])
 m4_include([m4/gnulib-common.m4])
 m4_include([m4/gnulib-comp.m4])
+m4_include([m4/group-member.m4])
 m4_include([m4/include_next.m4])
 m4_include([m4/inttypes.m4])
 m4_include([m4/largefile.m4])
diff --git a/autogen/config.in b/autogen/config.in
index 05418e64623..5388b8dc046 100644
--- a/autogen/config.in
+++ b/autogen/config.in
@@ -174,6 +174,14 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    garbage collection in the jmp_buf. */
 #undef GC_SETJMP_WORKS
 
+/* Define to the type of elements in the array set by `getgroups'. Usually
+   this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
+
+/* Define this to 1 if getgroups(0,NULL) does not return the number of groups.
+   */
+#undef GETGROUPS_ZERO_BUG
+
 /* Define if gettimeofday clobbers the localtime buffer. */
 #undef GETTIMEOFDAY_CLOBBERS_LOCALTIME
 
@@ -189,6 +197,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #undef GNULIB_CLOSE_STREAM
 
 /* Define to a C preprocessor expression that evaluates to 1 or 0, depending
+   whether the gnulib module faccessat shall be considered present. */
+#undef GNULIB_FACCESSAT
+
+/* Define to a C preprocessor expression that evaluates to 1 or 0, depending
    whether the gnulib module fscanf shall be considered present. */
 #undef GNULIB_FSCANF
 
@@ -209,6 +221,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    startup, if using GTK. */
 #undef G_SLICE_ALWAYS_MALLOC
 
+/* Define to 1 if you have the `access' function. */
+#undef HAVE_ACCESS
+
 /* Define to 1 if the file /usr/lpp/X11/bin/smt.exp exists. */
 #undef HAVE_AIX_SMT_EXP
 
@@ -333,6 +348,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the 'dup2' function. */
 #undef HAVE_DUP2
 
+/* Define to 1 if you have the `eaccess' function. */
+#undef HAVE_EACCESS
+
 /* Define to 1 if you have the `endgrent' function. */
 #undef HAVE_ENDGRENT
 
@@ -348,6 +366,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the <execinfo.h> header file. */
 #undef HAVE_EXECINFO_H
 
+/* Define to 1 if you have the `faccessat' function. */
+#undef HAVE_FACCESSAT
+
 /* Define to 1 if you have the <fcntl.h> header file. */
 #undef HAVE_FCNTL_H
 
@@ -396,6 +417,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `getgrent' function. */
 #undef HAVE_GETGRENT
 
+/* Define to 1 if your system has a working `getgroups' function. */
+#undef HAVE_GETGROUPS
+
 /* Define to 1 if you have the `gethostname' function. */
 #undef HAVE_GETHOSTNAME
 
@@ -562,6 +586,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Define to 1 if you have the `dnet' library (-ldnet). */
 #undef HAVE_LIBDNET
 
+/* Define to 1 if you have the <libgen.h> header file. */
+#undef HAVE_LIBGEN_H
+
 /* Define to 1 if you have the hesiod library (-lhesiod). */
 #undef HAVE_LIBHESIOD
 
diff --git a/autogen/configure b/autogen/configure
index 159a91bb48c..e44b44a0a00 100755
--- a/autogen/configure
+++ b/autogen/configure
@@ -611,6 +611,8 @@ LD_SWITCH_SYSTEM_TEMACS
 LIBGNU_LTLIBDEPS
 LIBGNU_LIBDEPS
 gltests_WITNESS
+gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
+gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
 gl_GNULIB_ENABLED_verify_FALSE
 gl_GNULIB_ENABLED_verify_TRUE
 gl_GNULIB_ENABLED_strtoull_FALSE
@@ -619,14 +621,23 @@ gl_GNULIB_ENABLED_strtoll_FALSE
 gl_GNULIB_ENABLED_strtoll_TRUE
 gl_GNULIB_ENABLED_stat_FALSE
 gl_GNULIB_ENABLED_stat_TRUE
+gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
+gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
 gl_GNULIB_ENABLED_pathmax_FALSE
 gl_GNULIB_ENABLED_pathmax_TRUE
+gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
+gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
+gl_GNULIB_ENABLED_getgroups_FALSE
+gl_GNULIB_ENABLED_getgroups_TRUE
+gl_GNULIB_ENABLED_euidaccess_FALSE
+gl_GNULIB_ENABLED_euidaccess_TRUE
 gl_GNULIB_ENABLED_dosname_FALSE
 gl_GNULIB_ENABLED_dosname_TRUE
 LTLIBINTL
 LIBINTL
+LIB_EACCESS
 WINDOWS_64_BIT_OFF_T
 HAVE_UNISTD_H
 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
@@ -895,10 +906,6 @@ GETOPT_H
 HAVE_GETOPT_H
 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 NEXT_GETOPT_H
-PRAGMA_COLUMNS
-PRAGMA_SYSTEM_HEADER
-INCLUDE_NEXT_AS_FIRST_DIRECTIVE
-INCLUDE_NEXT
 GETLOADAVG_LIBS
 REPLACE_WCTOMB
 REPLACE_UNSETENV
@@ -974,6 +981,21 @@ GNULIB_CANONICALIZE_FILE_NAME
 GNULIB_CALLOC_POSIX
 GNULIB_ATOLL
 GNULIB__EXIT
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
+NEXT_FCNTL_H
+PRAGMA_COLUMNS
+PRAGMA_SYSTEM_HEADER
+INCLUDE_NEXT_AS_FIRST_DIRECTIVE
+INCLUDE_NEXT
+REPLACE_OPENAT
+REPLACE_OPEN
+REPLACE_FCNTL
+HAVE_OPENAT
+HAVE_FCNTL
+GNULIB_OPENAT
+GNULIB_OPEN
+GNULIB_NONBLOCKING
+GNULIB_FCNTL
 GL_GENERATE_EXECINFO_H_FALSE
 GL_GENERATE_EXECINFO_H_TRUE
 LIB_EXECINFO
@@ -3205,6 +3227,7 @@ as_fn_append ac_header_list " sys/un.h"
 as_fn_append ac_func_list " tzset"
 as_fn_append ac_func_list " readlinkat"
 as_fn_append ac_header_list " execinfo.h"
+as_fn_append ac_func_list " faccessat"
 as_fn_append ac_header_list " stdio_ext.h"
 as_fn_append ac_func_list " __fpending"
 gl_getopt_required=GNU
@@ -5738,6 +5761,8 @@ else
   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
 fi
 
+# Avoid gnulib's tests for O_NOATIME and O_NOFOLLOW, as we don't use them.
+
 # Avoid gnulib's threadlib module, as we do threads our own way.
 
 
@@ -6969,18 +6994,23 @@ esac
   # Code from module dtotimespec:
   # Code from module dup2:
   # Code from module environ:
+  # Code from module euidaccess:
   # Code from module execinfo:
   # Code from module extensions:
 
   # Code from module extern-inline:
+  # Code from module faccessat:
+  # Code from module fcntl-h:
   # Code from module filemode:
   # Code from module fpending:
+  # Code from module getgroups:
   # Code from module getloadavg:
   # Code from module getopt-gnu:
   # Code from module getopt-posix:
   # Code from module gettext-h:
   # Code from module gettime:
   # Code from module gettimeofday:
+  # Code from module group-member:
   # Code from module ignore-value:
   # Code from module include_next:
   # Code from module intprops:
@@ -6996,6 +7026,7 @@ esac
   # Code from module pselect:
   # Code from module pthread_sigmask:
   # Code from module readlink:
+  # Code from module root-uid:
   # Code from module signal-h:
   # Code from module snippet/_Noreturn:
   # Code from module snippet/arg-nonnull:
@@ -7035,6 +7066,7 @@ esac
   # Code from module utimens:
   # Code from module verify:
   # Code from module warnings:
+  # Code from module xalloc-oversized:
 
 
 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
@@ -13417,7 +13449,7 @@ esac
 for ac_func in gethostname \
 closedir getrusage get_current_dir_name \
 lrand48 \
-fpathconf select euidaccess getpagesize setlocale \
+fpathconf select getpagesize setlocale \
 utimes getrlimit setrlimit getcwd shutdown getaddrinfo \
 strsignal setitimer \
 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
@@ -16777,6 +16809,145 @@ $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
 
 
 
+
+
+
+  GNULIB_FCNTL=0;
+  GNULIB_NONBLOCKING=0;
+  GNULIB_OPEN=0;
+  GNULIB_OPENAT=0;
+    HAVE_FCNTL=1;
+  HAVE_OPENAT=1;
+  REPLACE_FCNTL=0;
+  REPLACE_OPEN=0;
+  REPLACE_OPENAT=0;
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
+$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
+if test "${gl_cv_have_include_next+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -rf conftestd1a conftestd1b conftestd2
+     mkdir conftestd1a conftestd1b conftestd2
+                                                  cat <<EOF > conftestd1a/conftest.h
+#define DEFINED_IN_CONFTESTD1
+#include_next <conftest.h>
+#ifdef DEFINED_IN_CONFTESTD2
+int foo;
+#else
+#error "include_next doesn't work"
+#endif
+EOF
+     cat <<EOF > conftestd1b/conftest.h
+#define DEFINED_IN_CONFTESTD1
+#include <stdio.h>
+#include_next <conftest.h>
+#ifdef DEFINED_IN_CONFTESTD2
+int foo;
+#else
+#error "include_next doesn't work"
+#endif
+EOF
+     cat <<EOF > conftestd2/conftest.h
+#ifndef DEFINED_IN_CONFTESTD1
+#error "include_next test doesn't work"
+#endif
+#define DEFINED_IN_CONFTESTD2
+EOF
+     gl_save_CPPFLAGS="$CPPFLAGS"
+     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
+     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <conftest.h>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  gl_cv_have_include_next=yes
+else
+  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <conftest.h>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  gl_cv_have_include_next=buggy
+else
+  gl_cv_have_include_next=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     CPPFLAGS="$gl_save_CPPFLAGS"
+     rm -rf conftestd1a conftestd1b conftestd2
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
+$as_echo "$gl_cv_have_include_next" >&6; }
+  PRAGMA_SYSTEM_HEADER=
+  if test $gl_cv_have_include_next = yes; then
+    INCLUDE_NEXT=include_next
+    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
+    if test -n "$GCC"; then
+      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
+    fi
+  else
+    if test $gl_cv_have_include_next = buggy; then
+      INCLUDE_NEXT=include
+      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
+    else
+      INCLUDE_NEXT=include
+      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
+    fi
+  fi
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
+$as_echo_n "checking whether system header files limit the line length... " >&6; }
+if test "${gl_cv_pragma_columns+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#ifdef __TANDEM
+choke me
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "choke me" >/dev/null 2>&1; then :
+  gl_cv_pragma_columns=yes
+else
+  gl_cv_pragma_columns=no
+fi
+rm -f conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
+$as_echo "$gl_cv_pragma_columns" >&6; }
+  if test $gl_cv_pragma_columns = yes; then
+    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
+  else
+    PRAGMA_COLUMNS=
+  fi
+
+
+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+if test "x$ac_cv_type_mode_t" = x""yes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define mode_t int
+_ACEOF
+
+fi
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
@@ -16905,120 +17076,6 @@ _ACEOF
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
-$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
-if test "${gl_cv_have_include_next+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -rf conftestd1a conftestd1b conftestd2
-     mkdir conftestd1a conftestd1b conftestd2
-                                                  cat <<EOF > conftestd1a/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
-#endif
-EOF
-     cat <<EOF > conftestd1b/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include <stdio.h>
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
-#endif
-EOF
-     cat <<EOF > conftestd2/conftest.h
-#ifndef DEFINED_IN_CONFTESTD1
-#error "include_next test doesn't work"
-#endif
-#define DEFINED_IN_CONFTESTD2
-EOF
-     gl_save_CPPFLAGS="$CPPFLAGS"
-     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <conftest.h>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_have_include_next=yes
-else
-  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
-        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <conftest.h>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gl_cv_have_include_next=buggy
-else
-  gl_cv_have_include_next=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-     CPPFLAGS="$gl_save_CPPFLAGS"
-     rm -rf conftestd1a conftestd1b conftestd2
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
-$as_echo "$gl_cv_have_include_next" >&6; }
-  PRAGMA_SYSTEM_HEADER=
-  if test $gl_cv_have_include_next = yes; then
-    INCLUDE_NEXT=include_next
-    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
-    if test -n "$GCC"; then
-      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
-    fi
-  else
-    if test $gl_cv_have_include_next = buggy; then
-      INCLUDE_NEXT=include
-      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
-    else
-      INCLUDE_NEXT=include
-      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
-    fi
-  fi
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
-$as_echo_n "checking whether system header files limit the line length... " >&6; }
-if test "${gl_cv_pragma_columns+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#ifdef __TANDEM
-choke me
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "choke me" >/dev/null 2>&1; then :
-  gl_cv_pragma_columns=yes
-else
-  gl_cv_pragma_columns=no
-fi
-rm -f conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
-$as_echo "$gl_cv_pragma_columns" >&6; }
-  if test $gl_cv_pragma_columns = yes; then
-    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
-  else
-    PRAGMA_COLUMNS=
-  fi
-
-
-
-
 
 
 
@@ -19735,17 +19792,6 @@ fi
 
 
 
-ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
-if test "x$ac_cv_type_mode_t" = x""yes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define mode_t int
-_ACEOF
-
-fi
-
 
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
@@ -20113,6 +20159,74 @@ $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
 
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
+$as_echo_n "checking type of array argument to getgroups... " >&6; }
+if test "${ac_cv_type_getgroups+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_type_getgroups=cross
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Thanks to Mike Rendell for this test.  */
+$ac_includes_default
+#define NGID 256
+#undef MAX
+#define MAX(x, y) ((x) > (y) ? (x) : (y))
+
+int
+main ()
+{
+  gid_t gidset[NGID];
+  int i, n;
+  union { gid_t gval; long int lval; }  val;
+
+  val.lval = -1;
+  for (i = 0; i < NGID; i++)
+    gidset[i] = val.gval;
+  n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+                 gidset);
+  /* Exit non-zero if getgroups seems to require an array of ints.  This
+     happens when gid_t is short int but getgroups modifies an array
+     of ints.  */
+  return n > 0 && gidset[n] != val.gval;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_type_getgroups=gid_t
+else
+  ac_cv_type_getgroups=int
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+if test $ac_cv_type_getgroups = cross; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unistd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
+  ac_cv_type_getgroups=gid_t
+else
+  ac_cv_type_getgroups=int
+fi
+rm -f conftest*
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
+$as_echo "$ac_cv_type_getgroups" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define GETGROUPS_T $ac_cv_type_getgroups
+_ACEOF
+
+
+
 
    if false; then
   GL_COND_LIBTOOL_TRUE=
@@ -20526,6 +20640,136 @@ fi
 
 
 
+  if test $ac_cv_func_faccessat = no; then
+    HAVE_FACCESSAT=0
+  fi
+
+  if test $HAVE_FACCESSAT = 0; then
+
+
+
+
+
+
+
+
+  gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
+
+
+  for ac_func in access
+do :
+  ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
+if test "x$ac_cv_func_access" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_ACCESS 1
+_ACEOF
+
+fi
+done
+
+
+  fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_FACCESSAT 1
+_ACEOF
+
+
+
+
+
+
+
+          GNULIB_FACCESSAT=1
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+     if test $gl_cv_have_include_next = yes; then
+       gl_cv_next_fcntl_h='<'fcntl.h'>'
+     else
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
+$as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
+if test "${gl_cv_next_fcntl_h+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+
+               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <fcntl.h>
+
+_ACEOF
+                                                                                                                        case "$host_os" in
+                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
+                 *)    gl_absname_cpp="$ac_cpp" ;;
+               esac
+
+               case "$host_os" in
+                 mingw*)
+                                                                                                                                     gl_dirsep_regex='[/\\]'
+                   ;;
+                 *)
+                   gl_dirsep_regex='\/'
+                   ;;
+               esac
+                                             gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+               gl_header_literal_regex=`echo 'fcntl.h' \
+                                        | sed -e "$gl_make_literal_regex_sed"`
+               gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+                   s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+                   s|^/[^/]|//&|
+                   p
+                   q
+                 }'
+                                                            gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+                      sed -n "$gl_absolute_header_sed"`'"'
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
+$as_echo "$gl_cv_next_fcntl_h" >&6; }
+     fi
+     NEXT_FCNTL_H=$gl_cv_next_fcntl_h
+
+     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+       gl_next_as_first_directive='<'fcntl.h'>'
+     else
+       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+       gl_next_as_first_directive=$gl_cv_next_fcntl_h
+     fi
+     NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
   fp_headers='
 #     include <stdio.h>
@@ -24124,18 +24368,481 @@ $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
   fi
 
   gl_gnulib_enabled_dosname=false
+  gl_gnulib_enabled_euidaccess=false
+  gl_gnulib_enabled_getgroups=false
   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
+  gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
   gl_gnulib_enabled_pathmax=false
+  gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
   gl_gnulib_enabled_stat=false
   gl_gnulib_enabled_strtoll=false
   gl_gnulib_enabled_strtoull=false
   gl_gnulib_enabled_verify=false
+  gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
   func_gl_gnulib_m4code_dosname ()
   {
     if ! $gl_gnulib_enabled_dosname; then
       gl_gnulib_enabled_dosname=true
     fi
   }
+  func_gl_gnulib_m4code_euidaccess ()
+  {
+    if ! $gl_gnulib_enabled_euidaccess; then
+
+
+
+
+
+  for ac_func in euidaccess
+do :
+  ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
+if test "x$ac_cv_func_euidaccess" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_EUIDACCESS 1
+_ACEOF
+
+fi
+done
+
+  if test $ac_cv_func_euidaccess = no; then
+    HAVE_EUIDACCESS=0
+  fi
+
+      if test $HAVE_EUIDACCESS = 0; then
+
+
+
+
+
+
+
+
+  gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
+
+
+
+    for ac_header in libgen.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
+if test "x$ac_cv_header_libgen_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBGEN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+        ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
+if test "x$ac_cv_func_getgroups" = x""yes; then :
+
+fi
+
+
+  # If we don't yet have getgroups, see if it's in -lbsd.
+  # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
+  ac_save_LIBS=$LIBS
+  if test $ac_cv_func_getgroups = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
+$as_echo_n "checking for getgroups in -lbsd... " >&6; }
+if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getgroups ();
+int
+main ()
+{
+return getgroups ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_bsd_getgroups=yes
+else
+  ac_cv_lib_bsd_getgroups=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
+if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
+  GETGROUPS_LIB=-lbsd
+fi
+
+  fi
+
+  # Run the program to test the functionality of the system-supplied
+  # getgroups function only if there is such a function.
+  if test $ac_cv_func_getgroups = yes; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
+$as_echo_n "checking for working getgroups... " >&6; }
+if test "${ac_cv_func_getgroups_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  case "$host_os" in # ((
+                    # Guess yes on glibc systems.
+            *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
+                    # If we don't know, assume the worst.
+            *)      ac_cv_func_getgroups_works="guessing no" ;;
+          esac
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
+              return getgroups (0, 0) == -1;
+  ;
+  return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_getgroups_works=yes
+else
+  ac_cv_func_getgroups_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
+$as_echo "$ac_cv_func_getgroups_works" >&6; }
+  else
+    ac_cv_func_getgroups_works=no
+  fi
+  case "$ac_cv_func_getgroups_works" in
+    *yes)
+
+$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
+
+      ;;
+  esac
+  LIBS=$ac_save_LIBS
+
+
+  # Solaris 9 and 10 need -lgen to get the eaccess function.
+  # Save and restore LIBS so -lgen 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.
+  LIB_EACCESS=
+
+  gl_saved_libs=$LIBS
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
+$as_echo_n "checking for library containing eaccess... " >&6; }
+if test "${ac_cv_search_eaccess+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char eaccess ();
+int
+main ()
+{
+return eaccess ();
+  ;
+  return 0;
+}
+_ACEOF
+for ac_lib in '' gen; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_eaccess=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if test "${ac_cv_search_eaccess+set}" = set; then :
+  break
+fi
+done
+if test "${ac_cv_search_eaccess+set}" = set; then :
+
+else
+  ac_cv_search_eaccess=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
+$as_echo "$ac_cv_search_eaccess" >&6; }
+ac_res=$ac_cv_search_eaccess
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+  test "$ac_cv_search_eaccess" = "none required" ||
+                    LIB_EACCESS=$ac_cv_search_eaccess
+fi
+
+    for ac_func in eaccess
+do :
+  ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
+if test "x$ac_cv_func_eaccess" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_EACCESS 1
+_ACEOF
+
+fi
+done
+
+  LIBS=$gl_saved_libs
+
+      fi
+
+
+
+
+
+          GNULIB_EUIDACCESS=1
+
+
+
+
+
+      gl_gnulib_enabled_euidaccess=true
+      if test $HAVE_EUIDACCESS = 0; then
+        func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
+      fi
+      func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
+      if test $HAVE_EUIDACCESS = 0; then
+        func_gl_gnulib_m4code_stat
+      fi
+    fi
+  }
+  func_gl_gnulib_m4code_getgroups ()
+  {
+    if ! $gl_gnulib_enabled_getgroups; then
+
+
+
+
+
+        ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
+if test "x$ac_cv_func_getgroups" = x""yes; then :
+
+fi
+
+
+  # If we don't yet have getgroups, see if it's in -lbsd.
+  # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
+  ac_save_LIBS=$LIBS
+  if test $ac_cv_func_getgroups = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
+$as_echo_n "checking for getgroups in -lbsd... " >&6; }
+if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbsd  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getgroups ();
+int
+main ()
+{
+return getgroups ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_bsd_getgroups=yes
+else
+  ac_cv_lib_bsd_getgroups=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
+$as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
+if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
+  GETGROUPS_LIB=-lbsd
+fi
+
+  fi
+
+  # Run the program to test the functionality of the system-supplied
+  # getgroups function only if there is such a function.
+  if test $ac_cv_func_getgroups = yes; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
+$as_echo_n "checking for working getgroups... " >&6; }
+if test "${ac_cv_func_getgroups_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  case "$host_os" in # ((
+                    # Guess yes on glibc systems.
+            *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
+                    # If we don't know, assume the worst.
+            *)      ac_cv_func_getgroups_works="guessing no" ;;
+          esac
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+/* On Ultrix 4.3, getgroups (0, 0) always fails.  */
+              return getgroups (0, 0) == -1;
+  ;
+  return 0;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_getgroups_works=yes
+else
+  ac_cv_func_getgroups_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
+$as_echo "$ac_cv_func_getgroups_works" >&6; }
+  else
+    ac_cv_func_getgroups_works=no
+  fi
+  case "$ac_cv_func_getgroups_works" in
+    *yes)
+
+$as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
+
+      ;;
+  esac
+  LIBS=$ac_save_LIBS
+
+  if test $ac_cv_func_getgroups != yes; then
+    HAVE_GETGROUPS=0
+  else
+    if test "$ac_cv_type_getgroups" != gid_t \
+       || { case "$ac_cv_func_getgroups_works" in
+              *yes) false;;
+              *) true;;
+            esac
+          }; then
+      REPLACE_GETGROUPS=1
+
+$as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
+
+    else
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
+$as_echo_n "checking whether getgroups handles negative values... " >&6; }
+if test "${gl_cv_func_getgroups_works+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  case "$host_os" in
+                     # Guess yes on glibc systems.
+             *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
+                     # If we don't know, assume the worst.
+             *)      gl_cv_func_getgroups_works="guessing no" ;;
+           esac
+
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+int size = getgroups (0, 0);
+            gid_t *list = malloc (size * sizeof *list);
+            return getgroups (-1, list) != -1;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  gl_cv_func_getgroups_works=yes
+else
+  gl_cv_func_getgroups_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
+$as_echo "$gl_cv_func_getgroups_works" >&6; }
+      case "$gl_cv_func_getgroups_works" in
+        *yes) ;;
+        *) REPLACE_GETGROUPS=1 ;;
+      esac
+    fi
+  fi
+  test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
+
+      if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
+
+
+
+
+
+
+
+
+  gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
+
+      fi
+
+
+
+
+
+          GNULIB_GETGROUPS=1
+
+
+
+
+
+      gl_gnulib_enabled_getgroups=true
+    fi
+  }
   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
   {
     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
@@ -24144,6 +24851,59 @@ $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
     fi
   }
+  func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
+  {
+    if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
+
+
+
+
+
+      ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
+if test "x$ac_cv_func_group_member" = x""yes; then :
+
+else
+
+    HAVE_GROUP_MEMBER=0
+
+fi
+
+
+      if test $HAVE_GROUP_MEMBER = 0; then
+
+
+
+
+
+
+
+
+  gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
+
+
+
+
+      fi
+
+
+
+
+
+          GNULIB_GROUP_MEMBER=1
+
+
+
+
+
+      gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
+      if test $HAVE_GROUP_MEMBER = 0; then
+        func_gl_gnulib_m4code_getgroups
+      fi
+      if test $HAVE_GROUP_MEMBER = 0; then
+        func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
+      fi
+    fi
+  }
   func_gl_gnulib_m4code_pathmax ()
   {
     if ! $gl_gnulib_enabled_pathmax; then
@@ -24153,6 +24913,12 @@ $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
       gl_gnulib_enabled_pathmax=true
     fi
   }
+  func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
+  {
+    if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
+      gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
+    fi
+  }
   func_gl_gnulib_m4code_stat ()
   {
     if ! $gl_gnulib_enabled_stat; then
@@ -24409,6 +25175,18 @@ done
       gl_gnulib_enabled_verify=true
     fi
   }
+  func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
+  {
+    if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
+      gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
+    fi
+  }
+  if test $HAVE_FACCESSAT = 0; then
+    func_gl_gnulib_m4code_dosname
+  fi
+  if test $HAVE_FACCESSAT = 0; then
+    func_gl_gnulib_m4code_euidaccess
+  fi
   if test $REPLACE_GETOPT = 1; then
     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
   fi
@@ -24442,6 +25220,22 @@ else
   gl_GNULIB_ENABLED_dosname_FALSE=
 fi
 
+   if $gl_gnulib_enabled_euidaccess; then
+  gl_GNULIB_ENABLED_euidaccess_TRUE=
+  gl_GNULIB_ENABLED_euidaccess_FALSE='#'
+else
+  gl_GNULIB_ENABLED_euidaccess_TRUE='#'
+  gl_GNULIB_ENABLED_euidaccess_FALSE=
+fi
+
+   if $gl_gnulib_enabled_getgroups; then
+  gl_GNULIB_ENABLED_getgroups_TRUE=
+  gl_GNULIB_ENABLED_getgroups_FALSE='#'
+else
+  gl_GNULIB_ENABLED_getgroups_TRUE='#'
+  gl_GNULIB_ENABLED_getgroups_FALSE=
+fi
+
    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
@@ -24450,6 +25244,14 @@ else
   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
 fi
 
+   if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
+  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
+  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
+else
+  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
+  gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
+fi
+
    if $gl_gnulib_enabled_pathmax; then
   gl_GNULIB_ENABLED_pathmax_TRUE=
   gl_GNULIB_ENABLED_pathmax_FALSE='#'
@@ -24458,6 +25260,14 @@ else
   gl_GNULIB_ENABLED_pathmax_FALSE=
 fi
 
+   if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
+  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
+  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
+else
+  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
+  gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
+fi
+
    if $gl_gnulib_enabled_stat; then
   gl_GNULIB_ENABLED_stat_TRUE=
   gl_GNULIB_ENABLED_stat_FALSE='#'
@@ -24490,6 +25300,14 @@ else
   gl_GNULIB_ENABLED_verify_FALSE=
 fi
 
+   if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
+  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
+  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
+else
+  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
+  gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
+fi
+
   # End of code from modules
 
 
@@ -24970,14 +25788,30 @@ if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_d
   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
+  as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
+  as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
+  as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
   as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
+  as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -24994,6 +25828,10 @@ if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_ve
   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
+  as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 
     gl_libobjs=
     gl_ltlibobjs=