gdb: update gnulib import

This is mostly to get this commit from gnulib:

    e22cd2677a4b7beacbf30b93bb0559f7b89f96ce
    Add ‘extern "C"’ to count-one-bits.h etc.

... which fixes this compilation problem I observed with clang++:

      CXXLD  gdb
    arch/arm-get-next-pcs.o:arm-get-next-pcs.c:function thumb_get_next_pcs_raw(arm_get_next_pcs*): error: undefined reference to 'count_one_bits(unsigned int)'
    <more such undefined references>

I built-tested on GNU/Linux x86-64 (gcc-9 and clang-9) as well as with the
x86_64-w64-mingw32-gcc cross-compiler.

gnulib/ChangeLog:

	* update-gnulib.sh (GNULIB_COMMIT_SHA1): Bump to
	e22cd2677a4b7beacbf30b93bb0559f7b89f96ce.
	* Makefile.in, config.in, configure, import/*: Re-generate.

1 files changed, 36 insertions, 5 deletions

diff --git a/gnulib/Makefile.in b/gnulib/Makefile.in
index 67045edc785..15f51508a92 100644
--- a/gnulib/Makefile.in
+++ b/gnulib/Makefile.in
@@ -123,7 +123,6 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/import/m4/close.m4 \
 	$(top_srcdir)/import/m4/closedir.m4 \
 	$(top_srcdir)/import/m4/codeset.m4 \
-	$(top_srcdir)/import/m4/count-one-bits.m4 \
 	$(top_srcdir)/import/m4/d-ino.m4 \
 	$(top_srcdir)/import/m4/d-type.m4 \
 	$(top_srcdir)/import/m4/dirent_h.m4 \
@@ -179,9 +178,9 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/import/m4/locale-fr.m4 \
 	$(top_srcdir)/import/m4/locale-ja.m4 \
 	$(top_srcdir)/import/m4/locale-zh.m4 \
+	$(top_srcdir)/import/m4/locale_h.m4 \
 	$(top_srcdir)/import/m4/localtime-buffer.m4 \
 	$(top_srcdir)/import/m4/lock.m4 \
-	$(top_srcdir)/import/m4/longlong.m4 \
 	$(top_srcdir)/import/m4/lstat.m4 \
 	$(top_srcdir)/import/m4/malloc.m4 \
 	$(top_srcdir)/import/m4/malloca.m4 \
@@ -221,6 +220,7 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/import/m4/rmdir.m4 \
 	$(top_srcdir)/import/m4/save-cwd.m4 \
 	$(top_srcdir)/import/m4/setenv.m4 \
+	$(top_srcdir)/import/m4/setlocale_null.m4 \
 	$(top_srcdir)/import/m4/signal_h.m4 \
 	$(top_srcdir)/import/m4/socklen.m4 \
 	$(top_srcdir)/import/m4/sockpfaf.m4 \
@@ -252,11 +252,13 @@ am__aclocal_m4_deps = $(top_srcdir)/../config/depstand.m4 \
 	$(top_srcdir)/import/m4/time_r.m4 \
 	$(top_srcdir)/import/m4/unistd-safer.m4 \
 	$(top_srcdir)/import/m4/unistd_h.m4 \
+	$(top_srcdir)/import/m4/visibility.m4 \
 	$(top_srcdir)/import/m4/warn-on-use.m4 \
 	$(top_srcdir)/import/m4/wchar_h.m4 \
 	$(top_srcdir)/import/m4/wchar_t.m4 \
 	$(top_srcdir)/import/m4/wctype_h.m4 \
-	$(top_srcdir)/import/m4/wint_t.m4 $(top_srcdir)/configure.ac
+	$(top_srcdir)/import/m4/wint_t.m4 \
+	$(top_srcdir)/import/m4/zzgnulib.m4 $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
 	$(ACLOCAL_M4)
 DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \
@@ -343,6 +345,7 @@ BITSIZEOF_WINT_T = @BITSIZEOF_WINT_T@
 CC = @CC@
 CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
+CFLAG_VISIBILITY = @CFLAG_VISIBILITY@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CYGPATH_W = @CYGPATH_W@
@@ -406,6 +409,7 @@ GNULIB_DPRINTF = @GNULIB_DPRINTF@
 GNULIB_DUP = @GNULIB_DUP@
 GNULIB_DUP2 = @GNULIB_DUP2@
 GNULIB_DUP3 = @GNULIB_DUP3@
+GNULIB_DUPLOCALE = @GNULIB_DUPLOCALE@
 GNULIB_ENVIRON = @GNULIB_ENVIRON@
 GNULIB_EUIDACCESS = @GNULIB_EUIDACCESS@
 GNULIB_EXP2 = @GNULIB_EXP2@
@@ -477,6 +481,7 @@ GNULIB_GETLINE = @GNULIB_GETLINE@
 GNULIB_GETLOADAVG = @GNULIB_GETLOADAVG@
 GNULIB_GETLOGIN = @GNULIB_GETLOGIN@
 GNULIB_GETLOGIN_R = @GNULIB_GETLOGIN_R@
+GNULIB_GETOPT_POSIX = @GNULIB_GETOPT_POSIX@
 GNULIB_GETPAGESIZE = @GNULIB_GETPAGESIZE@
 GNULIB_GETPASS = @GNULIB_GETPASS@
 GNULIB_GETPEERNAME = @GNULIB_GETPEERNAME@
@@ -507,6 +512,8 @@ GNULIB_ISNANF = @GNULIB_ISNANF@
 GNULIB_ISNANL = @GNULIB_ISNANL@
 GNULIB_ISWBLANK = @GNULIB_ISWBLANK@
 GNULIB_ISWCTYPE = @GNULIB_ISWCTYPE@
+GNULIB_ISWDIGIT = @GNULIB_ISWDIGIT@
+GNULIB_ISWXDIGIT = @GNULIB_ISWXDIGIT@
 GNULIB_LCHMOD = @GNULIB_LCHMOD@
 GNULIB_LCHOWN = @GNULIB_LCHOWN@
 GNULIB_LDEXPF = @GNULIB_LDEXPF@
@@ -514,6 +521,8 @@ GNULIB_LDEXPL = @GNULIB_LDEXPL@
 GNULIB_LINK = @GNULIB_LINK@
 GNULIB_LINKAT = @GNULIB_LINKAT@
 GNULIB_LISTEN = @GNULIB_LISTEN@
+GNULIB_LOCALECONV = @GNULIB_LOCALECONV@
+GNULIB_LOCALENAME = @GNULIB_LOCALENAME@
 GNULIB_LOCALTIME = @GNULIB_LOCALTIME@
 GNULIB_LOG = @GNULIB_LOG@
 GNULIB_LOG10 = @GNULIB_LOG10@
@@ -634,6 +643,8 @@ GNULIB_SEND = @GNULIB_SEND@
 GNULIB_SENDTO = @GNULIB_SENDTO@
 GNULIB_SETENV = @GNULIB_SETENV@
 GNULIB_SETHOSTNAME = @GNULIB_SETHOSTNAME@
+GNULIB_SETLOCALE = @GNULIB_SETLOCALE@
+GNULIB_SETLOCALE_NULL = @GNULIB_SETLOCALE_NULL@
 GNULIB_SETSOCKOPT = @GNULIB_SETSOCKOPT@
 GNULIB_SHUTDOWN = @GNULIB_SHUTDOWN@
 GNULIB_SIGACTION = @GNULIB_SIGACTION@
@@ -861,6 +872,7 @@ HAVE_DIRENT_H = @HAVE_DIRENT_H@
 HAVE_DPRINTF = @HAVE_DPRINTF@
 HAVE_DUP2 = @HAVE_DUP2@
 HAVE_DUP3 = @HAVE_DUP3@
+HAVE_DUPLOCALE = @HAVE_DUPLOCALE@
 HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
 HAVE_EXPF = @HAVE_EXPF@
 HAVE_EXPL = @HAVE_EXPL@
@@ -886,6 +898,7 @@ HAVE_FMODF = @HAVE_FMODF@
 HAVE_FMODL = @HAVE_FMODL@
 HAVE_FNMATCH = @HAVE_FNMATCH@
 HAVE_FNMATCH_H = @HAVE_FNMATCH_H@
+HAVE_FREELOCALE = @HAVE_FREELOCALE@
 HAVE_FREXPF = @HAVE_FREXPF@
 HAVE_FSEEKO = @HAVE_FSEEKO@
 HAVE_FSTATAT = @HAVE_FSTATAT@
@@ -933,7 +946,6 @@ HAVE_LOGBF = @HAVE_LOGBF@
 HAVE_LOGBL = @HAVE_LOGBL@
 HAVE_LOGF = @HAVE_LOGF@
 HAVE_LOGL = @HAVE_LOGL@
-HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
 HAVE_LSTAT = @HAVE_LSTAT@
 HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
 HAVE_MBRLEN = @HAVE_MBRLEN@
@@ -960,6 +972,7 @@ HAVE_MODFL = @HAVE_MODFL@
 HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
 HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
 HAVE_NETINET_IN_H = @HAVE_NETINET_IN_H@
+HAVE_NEWLOCALE = @HAVE_NEWLOCALE@
 HAVE_OPENAT = @HAVE_OPENAT@
 HAVE_OPENDIR = @HAVE_OPENDIR@
 HAVE_OS_H = @HAVE_OS_H@
@@ -1051,11 +1064,11 @@ HAVE_TZSET = @HAVE_TZSET@
 HAVE_UNISTD_H = @HAVE_UNISTD_H@
 HAVE_UNLINKAT = @HAVE_UNLINKAT@
 HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
-HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
 HAVE_USLEEP = @HAVE_USLEEP@
 HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
 HAVE_VASPRINTF = @HAVE_VASPRINTF@
 HAVE_VDPRINTF = @HAVE_VDPRINTF@
+HAVE_VISIBILITY = @HAVE_VISIBILITY@
 HAVE_WCHAR_H = @HAVE_WCHAR_H@
 HAVE_WCHAR_T = @HAVE_WCHAR_T@
 HAVE_WCPCPY = @HAVE_WCPCPY@
@@ -1096,6 +1109,7 @@ HAVE_WMEMCPY = @HAVE_WMEMCPY@
 HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
 HAVE_WMEMSET = @HAVE_WMEMSET@
 HAVE_WS2TCPIP_H = @HAVE_WS2TCPIP_H@
+HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
 HAVE__BOOL = @HAVE__BOOL@
 HAVE__EXIT = @HAVE__EXIT@
 INCLUDE_NEXT = @INCLUDE_NEXT@
@@ -1117,8 +1131,13 @@ LIBOBJS = @LIBOBJS@
 LIBPMULTITHREAD = @LIBPMULTITHREAD@
 LIBPTHREAD = @LIBPTHREAD@
 LIBS = @LIBS@
+LIBSTDTHREAD = @LIBSTDTHREAD@
 LIBTHREAD = @LIBTHREAD@
 LIB_GETLOGIN = @LIB_GETLOGIN@
+LIB_HARD_LOCALE = @LIB_HARD_LOCALE@
+LIB_MBRTOWC = @LIB_MBRTOWC@
+LIB_SCHED_YIELD = @LIB_SCHED_YIELD@
+LIB_SETLOCALE_NULL = @LIB_SETLOCALE_NULL@
 LIMITS_H = @LIMITS_H@
 LN_S = @LN_S@
 LOCALCHARSET_TESTS_ENVIRONMENT = @LOCALCHARSET_TESTS_ENVIRONMENT@
@@ -1144,6 +1163,7 @@ NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H = @NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H@
 NEXT_AS_FIRST_DIRECTIVE_GLOB_H = @NEXT_AS_FIRST_DIRECTIVE_GLOB_H@
 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
 NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_LOCALE_H = @NEXT_AS_FIRST_DIRECTIVE_LOCALE_H@
 NEXT_AS_FIRST_DIRECTIVE_MATH_H = @NEXT_AS_FIRST_DIRECTIVE_MATH_H@
 NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H = @NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H@
 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H = @NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H@
@@ -1169,6 +1189,7 @@ NEXT_FNMATCH_H = @NEXT_FNMATCH_H@
 NEXT_GLOB_H = @NEXT_GLOB_H@
 NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
 NEXT_LIMITS_H = @NEXT_LIMITS_H@
+NEXT_LOCALE_H = @NEXT_LOCALE_H@
 NEXT_MATH_H = @NEXT_MATH_H@
 NEXT_NETINET_IN_H = @NEXT_NETINET_IN_H@
 NEXT_SIGNAL_H = @NEXT_SIGNAL_H@
@@ -1226,6 +1247,7 @@ REPLACE_DIRFD = @REPLACE_DIRFD@
 REPLACE_DPRINTF = @REPLACE_DPRINTF@
 REPLACE_DUP = @REPLACE_DUP@
 REPLACE_DUP2 = @REPLACE_DUP2@
+REPLACE_DUPLOCALE = @REPLACE_DUPLOCALE@
 REPLACE_EXP2 = @REPLACE_EXP2@
 REPLACE_EXP2L = @REPLACE_EXP2L@
 REPLACE_EXPF = @REPLACE_EXPF@
@@ -1235,6 +1257,7 @@ REPLACE_EXPM1F = @REPLACE_EXPM1F@
 REPLACE_EXPM1L = @REPLACE_EXPM1L@
 REPLACE_FABSL = @REPLACE_FABSL@
 REPLACE_FACCESSAT = @REPLACE_FACCESSAT@
+REPLACE_FCHMODAT = @REPLACE_FCHMODAT@
 REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
 REPLACE_FCLOSE = @REPLACE_FCLOSE@
 REPLACE_FCNTL = @REPLACE_FCNTL@
@@ -1254,6 +1277,7 @@ REPLACE_FNMATCH = @REPLACE_FNMATCH@
 REPLACE_FOPEN = @REPLACE_FOPEN@
 REPLACE_FPRINTF = @REPLACE_FPRINTF@
 REPLACE_FPURGE = @REPLACE_FPURGE@
+REPLACE_FREELOCALE = @REPLACE_FREELOCALE@
 REPLACE_FREOPEN = @REPLACE_FREOPEN@
 REPLACE_FREXP = @REPLACE_FREXP@
 REPLACE_FREXPF = @REPLACE_FREXPF@
@@ -1295,11 +1319,15 @@ REPLACE_ISINF = @REPLACE_ISINF@
 REPLACE_ISNAN = @REPLACE_ISNAN@
 REPLACE_ISWBLANK = @REPLACE_ISWBLANK@
 REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
+REPLACE_ISWDIGIT = @REPLACE_ISWDIGIT@
+REPLACE_ISWXDIGIT = @REPLACE_ISWXDIGIT@
 REPLACE_ITOLD = @REPLACE_ITOLD@
+REPLACE_LCHMOD = @REPLACE_LCHMOD@
 REPLACE_LCHOWN = @REPLACE_LCHOWN@
 REPLACE_LDEXPL = @REPLACE_LDEXPL@
 REPLACE_LINK = @REPLACE_LINK@
 REPLACE_LINKAT = @REPLACE_LINKAT@
+REPLACE_LOCALECONV = @REPLACE_LOCALECONV@
 REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
 REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
 REPLACE_LOG = @REPLACE_LOG@
@@ -1339,6 +1367,7 @@ REPLACE_MODFF = @REPLACE_MODFF@
 REPLACE_MODFL = @REPLACE_MODFL@
 REPLACE_NAN = @REPLACE_NAN@
 REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
+REPLACE_NEWLOCALE = @REPLACE_NEWLOCALE@
 REPLACE_NULL = @REPLACE_NULL@
 REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
 REPLACE_OPEN = @REPLACE_OPEN@
@@ -1374,6 +1403,7 @@ REPLACE_ROUND = @REPLACE_ROUND@
 REPLACE_ROUNDF = @REPLACE_ROUNDF@
 REPLACE_ROUNDL = @REPLACE_ROUNDL@
 REPLACE_SETENV = @REPLACE_SETENV@
+REPLACE_SETLOCALE = @REPLACE_SETLOCALE@
 REPLACE_SETSTATE = @REPLACE_SETSTATE@
 REPLACE_SIGNBIT = @REPLACE_SIGNBIT@
 REPLACE_SIGNBIT_USING_GCC = @REPLACE_SIGNBIT_USING_GCC@
@@ -1404,6 +1434,7 @@ REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
 REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
 REPLACE_STRTOLD = @REPLACE_STRTOLD@
 REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
+REPLACE_STRUCT_LCONV = @REPLACE_STRUCT_LCONV@
 REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
 REPLACE_SYMLINK = @REPLACE_SYMLINK@
 REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@