diff options
Diffstat (limited to 'gnulib-m4')
121 files changed, 699 insertions, 229 deletions
diff --git a/gnulib-m4/00gnulib.m4 b/gnulib-m4/00gnulib.m4 index c7103ed..bb37e32 100644 --- a/gnulib-m4/00gnulib.m4 +++ b/gnulib-m4/00gnulib.m4 @@ -1,5 +1,5 @@ # 00gnulib.m4 serial 3 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/absolute-header.m4 b/gnulib-m4/absolute-header.m4 index bc19dfc..7ffc38d 100644 --- a/gnulib-m4/absolute-header.m4 +++ b/gnulib-m4/absolute-header.m4 @@ -1,5 +1,5 @@ # absolute-header.m4 serial 16 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/alloca.m4 b/gnulib-m4/alloca.m4 index 8408bed..2382ff1 100644 --- a/gnulib-m4/alloca.m4 +++ b/gnulib-m4/alloca.m4 @@ -1,5 +1,5 @@ # alloca.m4 serial 14 -dnl Copyright (C) 2002-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2004, 2006-2007, 2009-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/btowc.m4 b/gnulib-m4/btowc.m4 index c1da65d..47e8fd8 100644 --- a/gnulib-m4/btowc.m4 +++ b/gnulib-m4/btowc.m4 @@ -1,5 +1,5 @@ # btowc.m4 serial 10 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/codeset.m4 b/gnulib-m4/codeset.m4 index d7de8d6..bc98201 100644 --- a/gnulib-m4/codeset.m4 +++ b/gnulib-m4/codeset.m4 @@ -1,5 +1,6 @@ # codeset.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2000-2002, 2006, 2008-2014 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2006, 2008-2014, 2016 Free Software Foundation, +dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/configmake.m4 b/gnulib-m4/configmake.m4 index 49d3a13..80b9254 100644 --- a/gnulib-m4/configmake.m4 +++ b/gnulib-m4/configmake.m4 @@ -1,5 +1,5 @@ # configmake.m4 serial 2 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/ctype.m4 b/gnulib-m4/ctype.m4 new file mode 100644 index 0000000..a2165aa --- /dev/null +++ b/gnulib-m4/ctype.m4 @@ -0,0 +1,32 @@ +# ctype_h.m4 serial 6 +dnl Copyright (C) 2009-2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_CTYPE_H], +[ + AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) + + dnl <ctype.h> is always overridden, because of GNULIB_POSIXCHECK. + gl_NEXT_HEADERS([ctype.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include <ctype.h> + ]], [isblank]) +]) + +AC_DEFUN([gl_CTYPE_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +AC_DEFUN([gl_CTYPE_H_DEFAULTS], +[ + GNULIB_ISBLANK=0; AC_SUBST([GNULIB_ISBLANK]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_ISBLANK=1; AC_SUBST([HAVE_ISBLANK]) +]) diff --git a/gnulib-m4/dirname.m4 b/gnulib-m4/dirname.m4 new file mode 100644 index 0000000..6f8bec3 --- /dev/null +++ b/gnulib-m4/dirname.m4 @@ -0,0 +1,19 @@ +#serial 10 -*- autoconf -*- +dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_DIRNAME], +[ + AC_REQUIRE([gl_DIRNAME_LGPL]) +]) + +AC_DEFUN([gl_DIRNAME_LGPL], +[ + dnl Prerequisites of lib/dirname.h. + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + + dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, + dnl lib/stripslash.c. +]) diff --git a/gnulib-m4/double-slash-root.m4 b/gnulib-m4/double-slash-root.m4 new file mode 100644 index 0000000..dfd3921 --- /dev/null +++ b/gnulib-m4/double-slash-root.m4 @@ -0,0 +1,38 @@ +# double-slash-root.m4 serial 4 -*- Autoconf -*- +dnl Copyright (C) 2006, 2008-2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_DOUBLE_SLASH_ROOT], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root], + [ if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # <bug-gnulib@gnu.org>. + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi]) + if test "$gl_cv_double_slash_root" = yes; then + AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1], + [Define to 1 if // is a file system root distinct from /.]) + fi +]) diff --git a/gnulib-m4/eealloc.m4 b/gnulib-m4/eealloc.m4 index 322bdd5..63d74de 100644 --- a/gnulib-m4/eealloc.m4 +++ b/gnulib-m4/eealloc.m4 @@ -1,5 +1,5 @@ # eealloc.m4 serial 3 -dnl Copyright (C) 2003, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/environ.m4 b/gnulib-m4/environ.m4 index 4dbf947..9a0ea7e 100644 --- a/gnulib-m4/environ.m4 +++ b/gnulib-m4/environ.m4 @@ -1,5 +1,5 @@ # environ.m4 serial 6 -dnl Copyright (C) 2001-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2004, 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/errno_h.m4 b/gnulib-m4/errno_h.m4 index cfaa687..b111fce 100644 --- a/gnulib-m4/errno_h.m4 +++ b/gnulib-m4/errno_h.m4 @@ -1,5 +1,5 @@ # errno_h.m4 serial 12 -dnl Copyright (C) 2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004, 2006, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/error.m4 b/gnulib-m4/error.m4 index b3bd7f6..f772bcf 100644 --- a/gnulib-m4/error.m4 +++ b/gnulib-m4/error.m4 @@ -1,6 +1,6 @@ #serial 14 -# Copyright (C) 1996-1998, 2001-2004, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 1996-1998, 2001-2004, 2009-2016 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/exponentd.m4 b/gnulib-m4/exponentd.m4 index 84f1691..7869a7d 100644 --- a/gnulib-m4/exponentd.m4 +++ b/gnulib-m4/exponentd.m4 @@ -1,5 +1,5 @@ # exponentd.m4 serial 3 -dnl Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2008, 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/exponentf.m4 b/gnulib-m4/exponentf.m4 index 95e32cd..d4298f2 100644 --- a/gnulib-m4/exponentf.m4 +++ b/gnulib-m4/exponentf.m4 @@ -1,5 +1,5 @@ # exponentf.m4 serial 2 -dnl Copyright (C) 2007-2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2008, 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/exponentl.m4 b/gnulib-m4/exponentl.m4 index 6b95e73..c49cf2c 100644 --- a/gnulib-m4/exponentl.m4 +++ b/gnulib-m4/exponentl.m4 @@ -1,5 +1,5 @@ # exponentl.m4 serial 3 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/extensions.m4 b/gnulib-m4/extensions.m4 index 35bc49c..e114a6f 100644 --- a/gnulib-m4/extensions.m4 +++ b/gnulib-m4/extensions.m4 @@ -1,7 +1,7 @@ -# serial 13 -*- Autoconf -*- +# serial 15 -*- Autoconf -*- # Enable extensions on systems that normally disable them. -# Copyright (C) 2003, 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2003, 2006-2016 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -60,7 +60,7 @@ dnl configure.ac when using autoheader 2.62. #ifndef _ALL_SOURCE # undef _ALL_SOURCE #endif -/* Enable general extensions on OS X. */ +/* Enable general extensions on macOS. */ #ifndef _DARWIN_C_SOURCE # undef _DARWIN_C_SOURCE #endif @@ -68,14 +68,38 @@ dnl configure.ac when using autoheader 2.62. #ifndef _GNU_SOURCE # undef _GNU_SOURCE #endif -/* Use GNU style printf and scanf. */ -#ifndef __USE_MINGW_ANSI_STDIO -# undef __USE_MINGW_ANSI_STDIO -#endif /* Enable threading extensions on Solaris. */ #ifndef _POSIX_PTHREAD_SEMANTICS # undef _POSIX_PTHREAD_SEMANTICS #endif +/* Enable extensions specified by ISO/IEC TS 18661-5:2014. */ +#ifndef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +# undef __STDC_WANT_IEC_60559_ATTRIBS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-1:2014. */ +#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ +# undef __STDC_WANT_IEC_60559_BFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-2:2015. */ +#ifndef __STDC_WANT_IEC_60559_DFP_EXT__ +# undef __STDC_WANT_IEC_60559_DFP_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-4:2015. */ +#ifndef __STDC_WANT_IEC_60559_FUNCS_EXT__ +# undef __STDC_WANT_IEC_60559_FUNCS_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TS 18661-3:2015. */ +#ifndef __STDC_WANT_IEC_60559_TYPES_EXT__ +# undef __STDC_WANT_IEC_60559_TYPES_EXT__ +#endif +/* Enable extensions specified by ISO/IEC TR 24731-2:2010. */ +#ifndef __STDC_WANT_LIB_EXT2__ +# undef __STDC_WANT_LIB_EXT2__ +#endif +/* Enable extensions specified by ISO/IEC 24747:2009. */ +#ifndef __STDC_WANT_MATH_SPEC_FUNCS__ +# undef __STDC_WANT_MATH_SPEC_FUNCS__ +#endif /* Enable extensions on HP NonStop. */ #ifndef _TANDEM_SOURCE # undef _TANDEM_SOURCE @@ -104,8 +128,14 @@ dnl configure.ac when using autoheader 2.62. AC_DEFINE([_ALL_SOURCE]) AC_DEFINE([_DARWIN_C_SOURCE]) AC_DEFINE([_GNU_SOURCE]) - AC_DEFINE([__USE_MINGW_ANSI_STDIO]) AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([__STDC_WANT_IEC_60559_ATTRIBS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_BFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_DFP_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_FUNCS_EXT__]) + AC_DEFINE([__STDC_WANT_IEC_60559_TYPES_EXT__]) + AC_DEFINE([__STDC_WANT_LIB_EXT2__]) + AC_DEFINE([__STDC_WANT_MATH_SPEC_FUNCS__]) AC_DEFINE([_TANDEM_SOURCE]) AC_CACHE_CHECK([whether _XOPEN_SOURCE should be defined], [ac_cv_should_define__xopen_source], diff --git a/gnulib-m4/extern-inline.m4 b/gnulib-m4/extern-inline.m4 index 7280065..1e578f3 100644 --- a/gnulib-m4/extern-inline.m4 +++ b/gnulib-m4/extern-inline.m4 @@ -1,6 +1,6 @@ dnl 'extern inline' a la ISO C99. -dnl Copyright 2012-2015 Free Software Foundation, Inc. +dnl Copyright 2012-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -54,6 +54,7 @@ AC_DEFUN([gl_EXTERN_INLINE], ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ : (199901L <= __STDC_VERSION__ \ && !defined __HP_cc \ + && !defined __PGI \ && !(defined __SUNPRO_C && __STDC__))) \ && !defined _GL_EXTERN_INLINE_STDHEADER_BUG) # define _GL_INLINE inline diff --git a/gnulib-m4/fcntl-o.m4 b/gnulib-m4/fcntl-o.m4 index 891a62f..24fcf88 100644 --- a/gnulib-m4/fcntl-o.m4 +++ b/gnulib-m4/fcntl-o.m4 @@ -1,5 +1,5 @@ # fcntl-o.m4 serial 4 -dnl Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/fdopen.m4 b/gnulib-m4/fdopen.m4 index 8c57b99..685a1bb 100644 --- a/gnulib-m4/fdopen.m4 +++ b/gnulib-m4/fdopen.m4 @@ -1,5 +1,5 @@ # fdopen.m4 serial 3 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/flexmember.m4 b/gnulib-m4/flexmember.m4 new file mode 100644 index 0000000..155ae9b --- /dev/null +++ b/gnulib-m4/flexmember.m4 @@ -0,0 +1,43 @@ +# serial 4 +# Check for flexible array member support. + +# Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# Written by Paul Eggert. + +AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER], +[ + AC_CACHE_CHECK([for flexible array member], + ac_cv_c_flexmember, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include <stdlib.h> + #include <stdio.h> + #include <stddef.h> + struct s { int n; double d[]; };]], + [[int m = getchar (); + size_t nbytes = offsetof (struct s, d) + m * sizeof (double); + nbytes += sizeof (struct s) - 1; + nbytes -= nbytes % sizeof (struct s); + struct s *p = malloc (nbytes); + p->d[0] = 0.0; + return p->d != (double *) NULL;]])], + [ac_cv_c_flexmember=yes], + [ac_cv_c_flexmember=no])]) + if test $ac_cv_c_flexmember = yes; then + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [], + [Define to nothing if C supports flexible array members, and to + 1 if it does not. That way, with a declaration like 'struct s + { int n; double d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };', the struct hack + can be used with pre-C99 compilers. + When computing the size of such an object, don't use 'sizeof (struct s)' + as it overestimates the size. Use 'offsetof (struct s, d)' instead. + Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with + MSVC and with C++ compilers.]) + else + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) + fi +]) diff --git a/gnulib-m4/float_h.m4 b/gnulib-m4/float_h.m4 index e4853f3..e2887eb 100644 --- a/gnulib-m4/float_h.m4 +++ b/gnulib-m4/float_h.m4 @@ -1,5 +1,5 @@ # float_h.m4 serial 9 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/fpieee.m4 b/gnulib-m4/fpieee.m4 index a4e4899..e11ac9f 100644 --- a/gnulib-m4/fpieee.m4 +++ b/gnulib-m4/fpieee.m4 @@ -1,5 +1,5 @@ -# fpieee.m4 serial 2 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# fpieee.m4 serial 2 -*- coding: utf-8 -*- +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/frexp.m4 b/gnulib-m4/frexp.m4 index 04f4067..23f5821 100644 --- a/gnulib-m4/frexp.m4 +++ b/gnulib-m4/frexp.m4 @@ -1,5 +1,5 @@ # frexp.m4 serial 15 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/frexpl.m4 b/gnulib-m4/frexpl.m4 index cd3ac6e..0bc6afe 100644 --- a/gnulib-m4/frexpl.m4 +++ b/gnulib-m4/frexpl.m4 @@ -1,5 +1,5 @@ # frexpl.m4 serial 20 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/fseterr.m4 b/gnulib-m4/fseterr.m4 index f687ef5..45bed21 100644 --- a/gnulib-m4/fseterr.m4 +++ b/gnulib-m4/fseterr.m4 @@ -1,5 +1,5 @@ # fseterr.m4 serial 1 -dnl Copyright (C) 2012-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/getpagesize.m4 b/gnulib-m4/getpagesize.m4 index 7057a21..8902b7b 100644 --- a/gnulib-m4/getpagesize.m4 +++ b/gnulib-m4/getpagesize.m4 @@ -1,5 +1,5 @@ # getpagesize.m4 serial 9 -dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002, 2004-2005, 2007, 2009-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/getprogname.m4 b/gnulib-m4/getprogname.m4 new file mode 100644 index 0000000..f027037 --- /dev/null +++ b/gnulib-m4/getprogname.m4 @@ -0,0 +1,43 @@ +# getprogname.m4 - check for getprogname or replacements for it + +# Copyright (C) 2016 Free Software Foundation, Inc. +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# serial 4 + +AC_DEFUN([gl_FUNC_GETPROGNAME], +[ + AC_CHECK_FUNCS_ONCE([getprogname getexecname]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + ac_found=0 + AC_CHECK_DECLS([program_invocation_name], [ac_found=1], [], + [#include <errno.h>]) + AC_CHECK_DECLS([program_invocation_short_name], [ac_found=1], [], + [#include <errno.h>]) + AC_CHECK_DECLS([__argv], [ac_found=1], [], [#include <stdlib.h>]) + + # Incur the cost of this test only if none of the above worked. + if test $ac_found = 0; then + # On OpenBSD 5.1, using the global __progname variable appears to be + # the only way to implement getprogname. + AC_CACHE_CHECK([whether __progname is defined in default libraries], + [gl_cv_var___progname], + [ + gl_cv_var___progname= + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[extern char *__progname;]], + [[return *__progname;]] + )], + [gl_cv_var___progname=yes] + ) + ] + ) + if test "$gl_cv_var___progname" = yes; then + AC_DEFINE([HAVE_VAR___PROGNAME], 1, + [Define if you have a global __progname variable]) + fi + fi +]) diff --git a/gnulib-m4/glibc21.m4 b/gnulib-m4/glibc21.m4 index 3a971c5..dafebf5 100644 --- a/gnulib-m4/glibc21.m4 +++ b/gnulib-m4/glibc21.m4 @@ -1,5 +1,5 @@ # glibc21.m4 serial 5 -dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2015 Free Software Foundation, +dnl Copyright (C) 2000-2002, 2004, 2008, 2010-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/gnulib-cache.m4 b/gnulib-m4/gnulib-cache.m4 index 3173b62..d13b83e 100644 --- a/gnulib-m4/gnulib-cache.m4 +++ b/gnulib-m4/gnulib-cache.m4 @@ -1,4 +1,4 @@ -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2016 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -27,7 +27,7 @@ # Specification in the form of a command-line invocation: -# gnulib-tool --import --dir=. --local-dir=gnulib-local --lib=libunistring --source-base=lib --m4-base=gnulib-m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --with-tests --lgpl --makefile-name=Makefile.gnulib --no-conditional-dependencies --libtool --macro-prefix=gl relocatable-lib-lgpl unicase/base unicase/empty-prefix-context unicase/empty-suffix-context unicase/locale-language unicase/tolower unicase/totitle unicase/toupper unicase/u16-casecmp unicase/u16-casecoll unicase/u16-casefold unicase/u16-casexfrm unicase/u16-ct-casefold unicase/u16-ct-tolower unicase/u16-ct-totitle unicase/u16-ct-toupper unicase/u16-is-cased unicase/u16-is-casefolded unicase/u16-is-lowercase unicase/u16-is-titlecase unicase/u16-is-uppercase unicase/u16-tolower unicase/u16-totitle unicase/u16-toupper unicase/u32-casecmp unicase/u32-casecoll unicase/u32-casefold unicase/u32-casexfrm unicase/u32-ct-casefold unicase/u32-ct-tolower unicase/u32-ct-totitle unicase/u32-ct-toupper unicase/u32-is-cased unicase/u32-is-casefolded unicase/u32-is-lowercase unicase/u32-is-titlecase unicase/u32-is-uppercase unicase/u32-tolower unicase/u32-totitle unicase/u32-toupper unicase/u8-casecmp unicase/u8-casecoll unicase/u8-casefold unicase/u8-casexfrm unicase/u8-ct-casefold unicase/u8-ct-tolower unicase/u8-ct-totitle unicase/u8-ct-toupper unicase/u8-is-cased unicase/u8-is-casefolded unicase/u8-is-lowercase unicase/u8-is-titlecase unicase/u8-is-uppercase unicase/u8-tolower unicase/u8-totitle unicase/u8-toupper unicase/ulc-casecmp unicase/ulc-casecoll unicase/ulc-casexfrm uniconv/base uniconv/u16-conv-from-enc uniconv/u16-conv-to-enc uniconv/u16-strconv-from-enc uniconv/u16-strconv-from-locale uniconv/u16-strconv-to-enc uniconv/u16-strconv-to-locale uniconv/u32-conv-from-enc uniconv/u32-conv-to-enc uniconv/u32-strconv-from-enc uniconv/u32-strconv-from-locale uniconv/u32-strconv-to-enc uniconv/u32-strconv-to-locale uniconv/u8-conv-from-enc uniconv/u8-conv-to-enc uniconv/u8-strconv-from-enc uniconv/u8-strconv-from-locale uniconv/u8-strconv-to-enc uniconv/u8-strconv-to-locale unictype/base unictype/bidiclass-all unictype/block-all unictype/category-all unictype/combining-class-all unictype/ctype-alnum unictype/ctype-alpha unictype/ctype-blank unictype/ctype-cntrl unictype/ctype-digit unictype/ctype-graph unictype/ctype-lower unictype/ctype-print unictype/ctype-punct unictype/ctype-space unictype/ctype-upper unictype/ctype-xdigit unictype/decimal-digit unictype/digit unictype/joininggroup-all unictype/joiningtype-all unictype/mirror unictype/numeric unictype/property-all unictype/scripts-all unictype/syntax-c-ident unictype/syntax-c-whitespace unictype/syntax-java-ident unictype/syntax-java-whitespace unigbrk/base unigbrk/u16-grapheme-breaks unigbrk/u16-grapheme-next unigbrk/u16-grapheme-prev unigbrk/u32-grapheme-breaks unigbrk/u32-grapheme-next unigbrk/u32-grapheme-prev unigbrk/u8-grapheme-breaks unigbrk/u8-grapheme-next unigbrk/u8-grapheme-prev unigbrk/uc-gbrk-prop unigbrk/uc-is-grapheme-break unigbrk/ulc-grapheme-breaks unilbrk/base unilbrk/u16-possible-linebreaks unilbrk/u16-width-linebreaks unilbrk/u32-possible-linebreaks unilbrk/u32-width-linebreaks unilbrk/u8-possible-linebreaks unilbrk/u8-width-linebreaks unilbrk/ulc-possible-linebreaks unilbrk/ulc-width-linebreaks uniname/base uniname/uniname uninorm/base uninorm/canonical-decomposition uninorm/composition uninorm/decomposition uninorm/filter uninorm/nfc uninorm/nfd uninorm/nfkc uninorm/nfkd uninorm/u16-normalize uninorm/u16-normcmp uninorm/u16-normcoll uninorm/u16-normxfrm uninorm/u32-normalize uninorm/u32-normcmp uninorm/u32-normcoll uninorm/u32-normxfrm uninorm/u8-normalize uninorm/u8-normcmp uninorm/u8-normcoll uninorm/u8-normxfrm unistdio/base unistdio/u16-asnprintf unistdio/u16-asprintf unistdio/u16-snprintf unistdio/u16-sprintf unistdio/u16-u16-asnprintf unistdio/u16-u16-asprintf unistdio/u16-u16-snprintf unistdio/u16-u16-sprintf unistdio/u16-u16-vasnprintf unistdio/u16-u16-vasprintf unistdio/u16-u16-vsnprintf unistdio/u16-u16-vsprintf unistdio/u16-vasnprintf unistdio/u16-vasprintf unistdio/u16-vsnprintf unistdio/u16-vsprintf unistdio/u32-asnprintf unistdio/u32-asprintf unistdio/u32-snprintf unistdio/u32-sprintf unistdio/u32-u32-asnprintf unistdio/u32-u32-asprintf unistdio/u32-u32-snprintf unistdio/u32-u32-sprintf unistdio/u32-u32-vasnprintf unistdio/u32-u32-vasprintf unistdio/u32-u32-vsnprintf unistdio/u32-u32-vsprintf unistdio/u32-vasnprintf unistdio/u32-vasprintf unistdio/u32-vsnprintf unistdio/u32-vsprintf unistdio/u8-asnprintf unistdio/u8-asprintf unistdio/u8-snprintf unistdio/u8-sprintf unistdio/u8-u8-asnprintf unistdio/u8-u8-asprintf unistdio/u8-u8-snprintf unistdio/u8-u8-sprintf unistdio/u8-u8-vasnprintf unistdio/u8-u8-vasprintf unistdio/u8-u8-vsnprintf unistdio/u8-u8-vsprintf unistdio/u8-vasnprintf unistdio/u8-vasprintf unistdio/u8-vsnprintf unistdio/u8-vsprintf unistdio/ulc-asnprintf unistdio/ulc-asprintf unistdio/ulc-fprintf unistdio/ulc-snprintf unistdio/ulc-sprintf unistdio/ulc-vasnprintf unistdio/ulc-vasprintf unistdio/ulc-vfprintf unistdio/ulc-vsnprintf unistdio/ulc-vsprintf unistr/base unistr/u16-check unistr/u16-chr unistr/u16-cmp unistr/u16-cmp2 unistr/u16-cpy unistr/u16-cpy-alloc unistr/u16-endswith unistr/u16-mblen unistr/u16-mbsnlen unistr/u16-mbtouc unistr/u16-mbtouc-unsafe unistr/u16-mbtoucr unistr/u16-move unistr/u16-next unistr/u16-prev unistr/u16-set unistr/u16-startswith unistr/u16-stpcpy unistr/u16-stpncpy unistr/u16-strcat unistr/u16-strchr unistr/u16-strcmp unistr/u16-strcoll unistr/u16-strcpy unistr/u16-strcspn unistr/u16-strdup unistr/u16-strlen unistr/u16-strmblen unistr/u16-strmbtouc unistr/u16-strncat unistr/u16-strncmp unistr/u16-strncpy unistr/u16-strnlen unistr/u16-strpbrk unistr/u16-strrchr unistr/u16-strspn unistr/u16-strstr unistr/u16-strtok unistr/u16-to-u32 unistr/u16-to-u8 unistr/u16-uctomb unistr/u32-check unistr/u32-chr unistr/u32-cmp unistr/u32-cmp2 unistr/u32-cpy unistr/u32-cpy-alloc unistr/u32-endswith unistr/u32-mblen unistr/u32-mbsnlen unistr/u32-mbtouc unistr/u32-mbtouc-unsafe unistr/u32-mbtoucr unistr/u32-move unistr/u32-next unistr/u32-prev unistr/u32-set unistr/u32-startswith unistr/u32-stpcpy unistr/u32-stpncpy unistr/u32-strcat unistr/u32-strchr unistr/u32-strcmp unistr/u32-strcoll unistr/u32-strcpy unistr/u32-strcspn unistr/u32-strdup unistr/u32-strlen unistr/u32-strmblen unistr/u32-strmbtouc unistr/u32-strncat unistr/u32-strncmp unistr/u32-strncpy unistr/u32-strnlen unistr/u32-strpbrk unistr/u32-strrchr unistr/u32-strspn unistr/u32-strstr unistr/u32-strtok unistr/u32-to-u16 unistr/u32-to-u8 unistr/u32-uctomb unistr/u8-check unistr/u8-chr unistr/u8-cmp unistr/u8-cmp2 unistr/u8-cpy unistr/u8-cpy-alloc unistr/u8-endswith unistr/u8-mblen unistr/u8-mbsnlen unistr/u8-mbtouc unistr/u8-mbtouc-unsafe unistr/u8-mbtoucr unistr/u8-move unistr/u8-next unistr/u8-prev unistr/u8-set unistr/u8-startswith unistr/u8-stpcpy unistr/u8-stpncpy unistr/u8-strcat unistr/u8-strchr unistr/u8-strcmp unistr/u8-strcoll unistr/u8-strcpy unistr/u8-strcspn unistr/u8-strdup unistr/u8-strlen unistr/u8-strmblen unistr/u8-strmbtouc unistr/u8-strncat unistr/u8-strncmp unistr/u8-strncpy unistr/u8-strnlen unistr/u8-strpbrk unistr/u8-strrchr unistr/u8-strspn unistr/u8-strstr unistr/u8-strtok unistr/u8-to-u16 unistr/u8-to-u32 unistr/u8-uctomb unitypes uniwbrk/base uniwbrk/u16-wordbreaks uniwbrk/u32-wordbreaks uniwbrk/u8-wordbreaks uniwbrk/ulc-wordbreaks uniwbrk/wordbreak-property uniwidth/base uniwidth/u16-strwidth uniwidth/u16-width uniwidth/u32-strwidth uniwidth/u32-width uniwidth/u8-strwidth uniwidth/u8-width uniwidth/width +# gnulib-tool --import --local-dir=gnulib-local --lib=libunistring --source-base=lib --m4-base=gnulib-m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --with-tests --lgpl=3orGPLv2 --makefile-name=Makefile.gnulib --no-conditional-dependencies --libtool --macro-prefix=gl relocatable-lib-lgpl unicase/base unicase/empty-prefix-context unicase/empty-suffix-context unicase/locale-language unicase/tolower unicase/totitle unicase/toupper unicase/u16-casecmp unicase/u16-casecoll unicase/u16-casefold unicase/u16-casexfrm unicase/u16-ct-casefold unicase/u16-ct-tolower unicase/u16-ct-totitle unicase/u16-ct-toupper unicase/u16-is-cased unicase/u16-is-casefolded unicase/u16-is-lowercase unicase/u16-is-titlecase unicase/u16-is-uppercase unicase/u16-tolower unicase/u16-totitle unicase/u16-toupper unicase/u32-casecmp unicase/u32-casecoll unicase/u32-casefold unicase/u32-casexfrm unicase/u32-ct-casefold unicase/u32-ct-tolower unicase/u32-ct-totitle unicase/u32-ct-toupper unicase/u32-is-cased unicase/u32-is-casefolded unicase/u32-is-lowercase unicase/u32-is-titlecase unicase/u32-is-uppercase unicase/u32-tolower unicase/u32-totitle unicase/u32-toupper unicase/u8-casecmp unicase/u8-casecoll unicase/u8-casefold unicase/u8-casexfrm unicase/u8-ct-casefold unicase/u8-ct-tolower unicase/u8-ct-totitle unicase/u8-ct-toupper unicase/u8-is-cased unicase/u8-is-casefolded unicase/u8-is-lowercase unicase/u8-is-titlecase unicase/u8-is-uppercase unicase/u8-tolower unicase/u8-totitle unicase/u8-toupper unicase/ulc-casecmp unicase/ulc-casecoll unicase/ulc-casexfrm uniconv/base uniconv/u16-conv-from-enc uniconv/u16-conv-to-enc uniconv/u16-strconv-from-enc uniconv/u16-strconv-from-locale uniconv/u16-strconv-to-enc uniconv/u16-strconv-to-locale uniconv/u32-conv-from-enc uniconv/u32-conv-to-enc uniconv/u32-strconv-from-enc uniconv/u32-strconv-from-locale uniconv/u32-strconv-to-enc uniconv/u32-strconv-to-locale uniconv/u8-conv-from-enc uniconv/u8-conv-to-enc uniconv/u8-strconv-from-enc uniconv/u8-strconv-from-locale uniconv/u8-strconv-to-enc uniconv/u8-strconv-to-locale unictype/base unictype/bidiclass-all unictype/block-all unictype/category-all unictype/combining-class-all unictype/ctype-alnum unictype/ctype-alpha unictype/ctype-blank unictype/ctype-cntrl unictype/ctype-digit unictype/ctype-graph unictype/ctype-lower unictype/ctype-print unictype/ctype-punct unictype/ctype-space unictype/ctype-upper unictype/ctype-xdigit unictype/decimal-digit unictype/digit unictype/joininggroup-all unictype/joiningtype-all unictype/mirror unictype/numeric unictype/property-all unictype/scripts-all unictype/syntax-c-ident unictype/syntax-c-whitespace unictype/syntax-java-ident unictype/syntax-java-whitespace unigbrk/base unigbrk/u16-grapheme-breaks unigbrk/u16-grapheme-next unigbrk/u16-grapheme-prev unigbrk/u32-grapheme-breaks unigbrk/u32-grapheme-next unigbrk/u32-grapheme-prev unigbrk/u8-grapheme-breaks unigbrk/u8-grapheme-next unigbrk/u8-grapheme-prev unigbrk/uc-gbrk-prop unigbrk/uc-is-grapheme-break unigbrk/ulc-grapheme-breaks unilbrk/base unilbrk/u16-possible-linebreaks unilbrk/u16-width-linebreaks unilbrk/u32-possible-linebreaks unilbrk/u32-width-linebreaks unilbrk/u8-possible-linebreaks unilbrk/u8-width-linebreaks unilbrk/ulc-possible-linebreaks unilbrk/ulc-width-linebreaks uniname/base uniname/uniname uninorm/base uninorm/canonical-decomposition uninorm/composition uninorm/decomposition uninorm/filter uninorm/nfc uninorm/nfd uninorm/nfkc uninorm/nfkd uninorm/u16-normalize uninorm/u16-normcmp uninorm/u16-normcoll uninorm/u16-normxfrm uninorm/u32-normalize uninorm/u32-normcmp uninorm/u32-normcoll uninorm/u32-normxfrm uninorm/u8-normalize uninorm/u8-normcmp uninorm/u8-normcoll uninorm/u8-normxfrm unistdio/base unistdio/u16-asnprintf unistdio/u16-asprintf unistdio/u16-snprintf unistdio/u16-sprintf unistdio/u16-u16-asnprintf unistdio/u16-u16-asprintf unistdio/u16-u16-snprintf unistdio/u16-u16-sprintf unistdio/u16-u16-vasnprintf unistdio/u16-u16-vasprintf unistdio/u16-u16-vsnprintf unistdio/u16-u16-vsprintf unistdio/u16-vasnprintf unistdio/u16-vasprintf unistdio/u16-vsnprintf unistdio/u16-vsprintf unistdio/u32-asnprintf unistdio/u32-asprintf unistdio/u32-snprintf unistdio/u32-sprintf unistdio/u32-u32-asnprintf unistdio/u32-u32-asprintf unistdio/u32-u32-snprintf unistdio/u32-u32-sprintf unistdio/u32-u32-vasnprintf unistdio/u32-u32-vasprintf unistdio/u32-u32-vsnprintf unistdio/u32-u32-vsprintf unistdio/u32-vasnprintf unistdio/u32-vasprintf unistdio/u32-vsnprintf unistdio/u32-vsprintf unistdio/u8-asnprintf unistdio/u8-asprintf unistdio/u8-snprintf unistdio/u8-sprintf unistdio/u8-u8-asnprintf unistdio/u8-u8-asprintf unistdio/u8-u8-snprintf unistdio/u8-u8-sprintf unistdio/u8-u8-vasnprintf unistdio/u8-u8-vasprintf unistdio/u8-u8-vsnprintf unistdio/u8-u8-vsprintf unistdio/u8-vasnprintf unistdio/u8-vasprintf unistdio/u8-vsnprintf unistdio/u8-vsprintf unistdio/ulc-asnprintf unistdio/ulc-asprintf unistdio/ulc-fprintf unistdio/ulc-snprintf unistdio/ulc-sprintf unistdio/ulc-vasnprintf unistdio/ulc-vasprintf unistdio/ulc-vfprintf unistdio/ulc-vsnprintf unistdio/ulc-vsprintf unistr/base unistr/u16-check unistr/u16-chr unistr/u16-cmp unistr/u16-cmp2 unistr/u16-cpy unistr/u16-cpy-alloc unistr/u16-endswith unistr/u16-mblen unistr/u16-mbsnlen unistr/u16-mbtouc unistr/u16-mbtouc-unsafe unistr/u16-mbtoucr unistr/u16-move unistr/u16-next unistr/u16-prev unistr/u16-set unistr/u16-startswith unistr/u16-stpcpy unistr/u16-stpncpy unistr/u16-strcat unistr/u16-strchr unistr/u16-strcmp unistr/u16-strcoll unistr/u16-strcpy unistr/u16-strcspn unistr/u16-strdup unistr/u16-strlen unistr/u16-strmblen unistr/u16-strmbtouc unistr/u16-strncat unistr/u16-strncmp unistr/u16-strncpy unistr/u16-strnlen unistr/u16-strpbrk unistr/u16-strrchr unistr/u16-strspn unistr/u16-strstr unistr/u16-strtok unistr/u16-to-u32 unistr/u16-to-u8 unistr/u16-uctomb unistr/u32-check unistr/u32-chr unistr/u32-cmp unistr/u32-cmp2 unistr/u32-cpy unistr/u32-cpy-alloc unistr/u32-endswith unistr/u32-mblen unistr/u32-mbsnlen unistr/u32-mbtouc unistr/u32-mbtouc-unsafe unistr/u32-mbtoucr unistr/u32-move unistr/u32-next unistr/u32-prev unistr/u32-set unistr/u32-startswith unistr/u32-stpcpy unistr/u32-stpncpy unistr/u32-strcat unistr/u32-strchr unistr/u32-strcmp unistr/u32-strcoll unistr/u32-strcpy unistr/u32-strcspn unistr/u32-strdup unistr/u32-strlen unistr/u32-strmblen unistr/u32-strmbtouc unistr/u32-strncat unistr/u32-strncmp unistr/u32-strncpy unistr/u32-strnlen unistr/u32-strpbrk unistr/u32-strrchr unistr/u32-strspn unistr/u32-strstr unistr/u32-strtok unistr/u32-to-u16 unistr/u32-to-u8 unistr/u32-uctomb unistr/u8-check unistr/u8-chr unistr/u8-cmp unistr/u8-cmp2 unistr/u8-cpy unistr/u8-cpy-alloc unistr/u8-endswith unistr/u8-mblen unistr/u8-mbsnlen unistr/u8-mbtouc unistr/u8-mbtouc-unsafe unistr/u8-mbtoucr unistr/u8-move unistr/u8-next unistr/u8-prev unistr/u8-set unistr/u8-startswith unistr/u8-stpcpy unistr/u8-stpncpy unistr/u8-strcat unistr/u8-strchr unistr/u8-strcmp unistr/u8-strcoll unistr/u8-strcpy unistr/u8-strcspn unistr/u8-strdup unistr/u8-strlen unistr/u8-strmblen unistr/u8-strmbtouc unistr/u8-strncat unistr/u8-strncmp unistr/u8-strncpy unistr/u8-strnlen unistr/u8-strpbrk unistr/u8-strrchr unistr/u8-strspn unistr/u8-strstr unistr/u8-strtok unistr/u8-to-u16 unistr/u8-to-u32 unistr/u8-uctomb unitypes uniwbrk/base uniwbrk/u16-wordbreaks uniwbrk/u32-wordbreaks uniwbrk/u8-wordbreaks uniwbrk/ulc-wordbreaks uniwbrk/wordbreak-property uniwidth/base uniwidth/u16-strwidth uniwidth/u16-width uniwidth/u32-strwidth uniwidth/u32-width uniwidth/u8-strwidth uniwidth/u8-width uniwidth/width # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([gnulib-local]) @@ -391,7 +391,7 @@ gl_DOC_BASE([doc]) gl_TESTS_BASE([tests]) gl_WITH_TESTS gl_LIB([libunistring]) -gl_LGPL +gl_LGPL([3orGPLv2]) gl_MAKEFILE_NAME([Makefile.gnulib]) gl_LIBTOOL gl_MACRO_PREFIX([gl]) diff --git a/gnulib-m4/gnulib-common.m4 b/gnulib-m4/gnulib-common.m4 index 40e82f6..f8454c8 100644 --- a/gnulib-m4/gnulib-common.m4 +++ b/gnulib-m4/gnulib-common.m4 @@ -1,5 +1,5 @@ # gnulib-common.m4 serial 36 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -253,9 +253,10 @@ AC_DEFUN([gl_PROG_AR_RANLIB], [ dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler dnl as "cc", and GCC as "gcc". They have different object file formats and - dnl library formats. In particular, the GNU binutils programs ar, ranlib + dnl library formats. In particular, the GNU binutils programs ar and ranlib dnl produce libraries that work only with gcc, not with cc. AC_REQUIRE([AC_PROG_CC]) + AC_BEFORE([$0], [AM_PROG_AR]) AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], [ AC_EGREP_CPP([Amsterdam], @@ -267,25 +268,37 @@ Amsterdam [gl_cv_c_amsterdam_compiler=yes], [gl_cv_c_amsterdam_compiler=no]) ]) - if test -z "$AR"; then - if test $gl_cv_c_amsterdam_compiler = yes; then + + dnl Don't compete with AM_PROG_AR's decision about AR/ARFLAGS if we are not + dnl building with __ACK__. + if test $gl_cv_c_amsterdam_compiler = yes; then + if test -z "$AR"; then AR='cc -c.a' - if test -z "$ARFLAGS"; then - ARFLAGS='-o' - fi - else - dnl Use the Automake-documented default values for AR and ARFLAGS, - dnl but prefer ${host}-ar over ar (useful for cross-compiling). - AC_CHECK_TOOL([AR], [ar], [ar]) - if test -z "$ARFLAGS"; then - ARFLAGS='cr' - fi fi - else if test -z "$ARFLAGS"; then - ARFLAGS='cr' + ARFLAGS='-o' fi + else + dnl AM_PROG_AR was added in automake v1.11.2. AM_PROG_AR does not AC_SUBST + dnl ARFLAGS variable (it is filed into Makefile.in directly by automake + dnl script on-demand, if not specified by ./configure of course). + dnl Don't AC_REQUIRE the AM_PROG_AR otherwise the code for __ACK__ above + dnl will be ignored. Also, pay attention to call AM_PROG_AR in else block + dnl because AM_PROG_AR is written so it could re-set AR variable even for + dnl __ACK__. It may seem like its easier to avoid calling the macro here, + dnl but we need to AC_SUBST both AR/ARFLAGS (thus those must have some good + dnl default value and automake should usually know them). + m4_ifdef([AM_PROG_AR], [AM_PROG_AR], [:]) + fi + + dnl In case the code above has not helped with setting AR/ARFLAGS, use + dnl Automake-documented default values for AR and ARFLAGS, but prefer + dnl ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cr' fi + AC_SUBST([AR]) AC_SUBST([ARFLAGS]) if test -z "$RANLIB"; then diff --git a/gnulib-m4/gnulib-comp.m4 b/gnulib-m4/gnulib-comp.m4 index cab72bd..cf33452 100644 --- a/gnulib-m4/gnulib-comp.m4 +++ b/gnulib-m4/gnulib-comp.m4 @@ -1,5 +1,5 @@ # DO NOT EDIT! GENERATED AUTOMATICALLY! -# Copyright (C) 2002-2015 Free Software Foundation, Inc. +# Copyright (C) 2002-2016 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -37,7 +37,11 @@ AC_DEFUN([gl_EARLY], m4_pattern_allow([^gl_ES$])dnl a valid locale name m4_pattern_allow([^gl_LIBOBJS$])dnl a variable m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + + # Pre-early section. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_PROG_AR_RANLIB]) + AC_REQUIRE([AM_PROG_CC_C_O]) # Code from module absolute-header: # Code from module alloca-opt: @@ -53,6 +57,11 @@ AC_DEFUN([gl_EARLY], # Code from module c-strcase-tests: # Code from module c-strcaseeq: # Code from module configmake: + # Code from module ctype: + # Code from module ctype-tests: + # Code from module dirname-lgpl: + # Code from module dosname: + # Code from module double-slash-root: # Code from module environ: # Code from module environ-tests: # Code from module errno: @@ -60,11 +69,11 @@ AC_DEFUN([gl_EARLY], # Code from module error: # Code from module exitfail: # Code from module extensions: - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module extern-inline: # Code from module fdopen: # Code from module fdopen-tests: # Code from module fgetc-tests: + # Code from module flexmember: # Code from module float: # Code from module float-tests: # Code from module fpieee: @@ -80,8 +89,11 @@ AC_DEFUN([gl_EARLY], # Code from module fseterr-tests: # Code from module fwrite-tests: # Code from module getpagesize: + # Code from module getprogname: + # Code from module getprogname-tests: # Code from module gettext-h: # Code from module gperf: + # Code from module hard-locale: # Code from module havelib: # Code from module iconv: # Code from module iconv-h: @@ -105,6 +117,8 @@ AC_DEFUN([gl_EARLY], # Code from module iswblank-tests: # Code from module langinfo: # Code from module langinfo-tests: + # Code from module limits-h: + # Code from module limits-h-tests: # Code from module localcharset: # Code from module locale: # Code from module locale-tests: @@ -138,7 +152,6 @@ AC_DEFUN([gl_EARLY], # Code from module printf-frexpl: # Code from module printf-frexpl-tests: # Code from module printf-safe: - # Code from module progname: # Code from module putenv: # Code from module relocatable-lib-lgpl: # Code from module setenv: @@ -1159,6 +1172,7 @@ AC_DEFUN([gl_INIT], gl_CONFIGMAKE_PREP gl_HEADER_ERRNO_H AC_REQUIRE([gl_EXTERN_INLINE]) + AC_C_FLEXIBLE_ARRAY_MEMBER gl_FLOAT_H if test $REPLACE_FLOAT_LDBL = 1; then AC_LIBOBJ([float]) @@ -1180,6 +1194,7 @@ AC_DEFUN([gl_INIT], if test $ac_cv_func___fseterr = no; then AC_LIBOBJ([fseterr]) fi + gl_HARD_LOCALE AM_ICONV m4_ifdef([gl_ICONV_MODULE_INDICATOR], [gl_ICONV_MODULE_INDICATOR([iconv])]) @@ -1218,6 +1233,7 @@ AC_DEFUN([gl_INIT], fi gl_WCTYPE_MODULE_INDICATOR([iswblank]) gl_LANGINFO_H + gl_LIMITS_H gl_LOCALCHARSET LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) @@ -1827,7 +1843,7 @@ AC_DEFUN([gl_INIT], gl_LIBUNISTRING_MODULE([0.9], [unistr/u16-strrchr]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u16-strspn]) gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u16-strstr]) - gl_LIBUNISTRING_MODULE([0.9], [unistr/u16-strtok]) + gl_LIBUNISTRING_MODULE([0.9.6], [unistr/u16-strtok]) gl_LIBUNISTRING_MODULE([0.9.3], [unistr/u16-to-u32]) gl_LIBUNISTRING_MODULE([0.9.3], [unistr/u16-to-u8]) gl_MODULE_INDICATOR([unistr/u16-uctomb]) @@ -1872,7 +1888,7 @@ AC_DEFUN([gl_INIT], gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-strrchr]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-strspn]) gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u32-strstr]) - gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-strtok]) + gl_LIBUNISTRING_MODULE([0.9.6], [unistr/u32-strtok]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-to-u16]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-to-u8]) gl_MODULE_INDICATOR([unistr/u32-uctomb]) @@ -1919,7 +1935,7 @@ AC_DEFUN([gl_INIT], gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strrchr]) gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strspn]) gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-strstr]) - gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strtok]) + gl_LIBUNISTRING_MODULE([0.9.6], [unistr/u8-strtok]) gl_LIBUNISTRING_MODULE([0.9.3], [unistr/u8-to-u16]) gl_LIBUNISTRING_MODULE([0.9.3], [unistr/u8-to-u32]) gl_MODULE_INDICATOR([unistr/u8-uctomb]) @@ -2003,6 +2019,9 @@ changequote([, ])dnl gt_LOCALE_FR_UTF8 gt_LOCALE_FR gt_LOCALE_TR_UTF8 + gl_CTYPE_H + gl_DIRNAME_LGPL + gl_DOUBLE_SLASH_ROOT gl_ENVIRON gl_UNISTD_MODULE_INDICATOR([environ]) gl_ERROR @@ -2024,6 +2043,7 @@ changequote([, ])dnl AC_LIBOBJ([getpagesize]) fi gl_UNISTD_MODULE_INDICATOR([getpagesize]) + gl_FUNC_GETPROGNAME AC_SUBST([LIBINTL]) AC_SUBST([LTLIBINTL]) gl_INTTYPES_H @@ -2050,16 +2070,14 @@ changequote([, ])dnl gl_FUNC_MMAP_ANON AC_CHECK_HEADERS_ONCE([sys/mman.h]) AC_CHECK_FUNCS_ONCE([mprotect]) - gl_MSVC_INVAL + AC_REQUIRE([gl_MSVC_INVAL]) if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then AC_LIBOBJ([msvc-inval]) fi - gl_MSVC_NOTHROW + AC_REQUIRE([gl_MSVC_NOTHROW]) if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then AC_LIBOBJ([msvc-nothrow]) fi - AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>]) - AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>]) gl_FUNC_PUTENV if test $REPLACE_PUTENV = 1; then AC_LIBOBJ([putenv]) @@ -2338,6 +2356,7 @@ AC_DEFUN([gl_FILE_LIST], [ lib/c-strncasecmp.c lib/config.charset lib/errno.in.h + lib/flexmember.h lib/float+.h lib/float.c lib/float.in.h @@ -2349,6 +2368,8 @@ AC_DEFUN([gl_FILE_LIST], [ lib/glthread/lock.c lib/glthread/lock.h lib/glthread/threadlib.c + lib/hard-locale.c + lib/hard-locale.h lib/iconv.c lib/iconv.in.h lib/iconv_close.c @@ -2369,6 +2390,7 @@ AC_DEFUN([gl_FILE_LIST], [ lib/iswblank.c lib/itold.c lib/langinfo.in.h + lib/limits.in.h lib/localcharset.c lib/localcharset.h lib/localename.c @@ -3202,6 +3224,9 @@ AC_DEFUN([gl_FILE_LIST], [ m4/btowc.m4 m4/codeset.m4 m4/configmake.m4 + m4/ctype.m4 + m4/dirname.m4 + m4/double-slash-root.m4 m4/eealloc.m4 m4/environ.m4 m4/errno_h.m4 @@ -3213,14 +3238,17 @@ AC_DEFUN([gl_FILE_LIST], [ m4/extern-inline.m4 m4/fcntl-o.m4 m4/fdopen.m4 + m4/flexmember.m4 m4/float_h.m4 m4/fpieee.m4 m4/frexp.m4 m4/frexpl.m4 m4/fseterr.m4 m4/getpagesize.m4 + m4/getprogname.m4 m4/glibc21.m4 m4/gnulib-common.m4 + m4/hard-locale.m4 m4/iconv.m4 m4/iconv_h.m4 m4/iconv_open.m4 @@ -3242,6 +3270,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/lib-link.m4 m4/lib-prefix.m4 m4/libunistring-base.m4 + m4/limits-h.m4 m4/localcharset.m4 m4/locale-ar.m4 m4/locale-fr.m4 @@ -3325,6 +3354,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-c-strcase.sh tests/test-c-strcasecmp.c tests/test-c-strncasecmp.c + tests/test-ctype.c tests/test-environ.c tests/test-errno.c tests/test-fdopen.c @@ -3337,6 +3367,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-frexpl.c tests/test-fseterr.c tests/test-fwrite.c + tests/test-getprogname.c tests/test-iconv-h.c tests/test-iconv.c tests/test-init.sh @@ -3350,6 +3381,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-isnanl.h tests/test-iswblank.c tests/test-langinfo.c + tests/test-limits-h.c tests/test-locale.c tests/test-localename.c tests/test-lock.c @@ -3366,6 +3398,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests/test-mbrtowc2.sh tests/test-mbrtowc3.sh tests/test-mbrtowc4.sh + tests/test-mbrtowc5.sh tests/test-mbsinit.c tests/test-mbsinit.sh tests/test-memchr.c @@ -3924,13 +3957,20 @@ AC_DEFUN([gl_FILE_LIST], [ tests/uniwidth/test-uc_width2.c tests/uniwidth/test-uc_width2.sh tests/zerosize-ptr.h + tests=lib/basename-lgpl.c tests=lib/btowc.c + tests=lib/ctype.in.h + tests=lib/dirname-lgpl.c + tests=lib/dirname.h + tests=lib/dosname.h tests=lib/error.c tests=lib/error.h tests=lib/exitfail.c tests=lib/exitfail.h tests=lib/fdopen.c tests=lib/getpagesize.c + tests=lib/getprogname.c + tests=lib/getprogname.h tests=lib/gettext.h tests=lib/glthread/thread.c tests=lib/glthread/thread.h @@ -3944,8 +3984,6 @@ AC_DEFUN([gl_FILE_LIST], [ tests=lib/msvc-inval.h tests=lib/msvc-nothrow.c tests=lib/msvc-nothrow.h - tests=lib/progname.c - tests=lib/progname.h tests=lib/putenv.c tests=lib/setenv.c tests=lib/setlocale.c @@ -3954,6 +3992,7 @@ AC_DEFUN([gl_FILE_LIST], [ tests=lib/strerror-override.c tests=lib/strerror-override.h tests=lib/strerror.c + tests=lib/stripslash.c tests=lib/unsetenv.c tests=lib/wcrtomb.c tests=lib/wctob.c diff --git a/gnulib-m4/hard-locale.m4 b/gnulib-m4/hard-locale.m4 new file mode 100644 index 0000000..4661bfc --- /dev/null +++ b/gnulib-m4/hard-locale.m4 @@ -0,0 +1,11 @@ +# hard-locale.m4 serial 8 +dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl No prerequisites of lib/hard-locale.c. +AC_DEFUN([gl_HARD_LOCALE], +[ + : +]) diff --git a/gnulib-m4/iconv.m4 b/gnulib-m4/iconv.m4 index 4e37363..bdafc54 100644 --- a/gnulib-m4/iconv.m4 +++ b/gnulib-m4/iconv.m4 @@ -1,5 +1,5 @@ -# iconv.m4 serial 19 (gettext-0.18.2) -dnl Copyright (C) 2000-2002, 2007-2014 Free Software Foundation, Inc. +# iconv.m4 serial 20 +dnl Copyright (C) 2000-2002, 2007-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -258,14 +258,18 @@ size_t iconv(); am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` AC_MSG_RESULT([ $am_cv_proto_iconv]) - AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], - [Define as const if the declaration of iconv() needs const.]) - dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>. - m4_ifdef([gl_ICONV_H_DEFAULTS], - [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) - if test -n "$am_cv_proto_iconv_arg1"; then - ICONV_CONST="const" - fi - ]) + else + dnl When compiling GNU libiconv on a system that does not have iconv yet, + dnl pick the POSIX compliant declaration without 'const'. + am_cv_proto_iconv_arg1="" fi + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + dnl Also substitute ICONV_CONST in the gnulib generated <iconv.h>. + m4_ifdef([gl_ICONV_H_DEFAULTS], + [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + ]) ]) diff --git a/gnulib-m4/iconv_h.m4 b/gnulib-m4/iconv_h.m4 index c6878fa..c95ecc2 100644 --- a/gnulib-m4/iconv_h.m4 +++ b/gnulib-m4/iconv_h.m4 @@ -1,5 +1,5 @@ # iconv_h.m4 serial 8 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/iconv_open.m4 b/gnulib-m4/iconv_open.m4 index 177fccb..54e1dc8 100644 --- a/gnulib-m4/iconv_open.m4 +++ b/gnulib-m4/iconv_open.m4 @@ -1,5 +1,5 @@ # iconv_open.m4 serial 14 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/include_next.m4 b/gnulib-m4/include_next.m4 index 233d254..db0f2c0 100644 --- a/gnulib-m4/include_next.m4 +++ b/gnulib-m4/include_next.m4 @@ -1,5 +1,5 @@ # include_next.m4 serial 23 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/inline.m4 b/gnulib-m4/inline.m4 index dc7063e..28fd2d0 100644 --- a/gnulib-m4/inline.m4 +++ b/gnulib-m4/inline.m4 @@ -1,5 +1,5 @@ # inline.m4 serial 4 -dnl Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/intlmacosx.m4 b/gnulib-m4/intlmacosx.m4 index 8a045f6..aca924c 100644 --- a/gnulib-m4/intlmacosx.m4 +++ b/gnulib-m4/intlmacosx.m4 @@ -1,16 +1,16 @@ # intlmacosx.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2004-2014 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2014, 2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl -dnl This file can can be used in projects which are not available under +dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU -dnl gettext package package is covered by the GNU General Public License. +dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Checks for special options needed on Mac OS X. diff --git a/gnulib-m4/intmax_t.m4 b/gnulib-m4/intmax_t.m4 index 4bd8155..9559acc 100644 --- a/gnulib-m4/intmax_t.m4 +++ b/gnulib-m4/intmax_t.m4 @@ -1,5 +1,5 @@ # intmax_t.m4 serial 8 -dnl Copyright (C) 1997-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 1997-2004, 2006-2007, 2009-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/inttypes-pri.m4 b/gnulib-m4/inttypes-pri.m4 index 0884e71..ae20183 100644 --- a/gnulib-m4/inttypes-pri.m4 +++ b/gnulib-m4/inttypes-pri.m4 @@ -1,5 +1,5 @@ # inttypes-pri.m4 serial 7 (gettext-0.18.2) -dnl Copyright (C) 1997-2002, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2002, 2006, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/inttypes.m4 b/gnulib-m4/inttypes.m4 index 4209ffd..61cdb1a 100644 --- a/gnulib-m4/inttypes.m4 +++ b/gnulib-m4/inttypes.m4 @@ -1,5 +1,5 @@ # inttypes.m4 serial 26 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/inttypes_h.m4 b/gnulib-m4/inttypes_h.m4 index d0b5f5d..7657119 100644 --- a/gnulib-m4/inttypes_h.m4 +++ b/gnulib-m4/inttypes_h.m4 @@ -1,5 +1,5 @@ # inttypes_h.m4 serial 10 -dnl Copyright (C) 1997-2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/isnand.m4 b/gnulib-m4/isnand.m4 index 4d5c615..bcf3840 100644 --- a/gnulib-m4/isnand.m4 +++ b/gnulib-m4/isnand.m4 @@ -1,5 +1,5 @@ # isnand.m4 serial 11 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/isnanf.m4 b/gnulib-m4/isnanf.m4 index 09c3e5e..f49d20c 100644 --- a/gnulib-m4/isnanf.m4 +++ b/gnulib-m4/isnanf.m4 @@ -1,5 +1,5 @@ # isnanf.m4 serial 14 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/isnanl.m4 b/gnulib-m4/isnanl.m4 index b86ca9e..9766e47 100644 --- a/gnulib-m4/isnanl.m4 +++ b/gnulib-m4/isnanl.m4 @@ -1,5 +1,5 @@ # isnanl.m4 serial 19 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/iswblank.m4 b/gnulib-m4/iswblank.m4 index bb74808..0639073 100644 --- a/gnulib-m4/iswblank.m4 +++ b/gnulib-m4/iswblank.m4 @@ -1,5 +1,5 @@ # iswblank.m4 serial 4 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/langinfo_h.m4 b/gnulib-m4/langinfo_h.m4 index c3ecba6..edbbe76 100644 --- a/gnulib-m4/langinfo_h.m4 +++ b/gnulib-m4/langinfo_h.m4 @@ -1,5 +1,5 @@ # langinfo_h.m4 serial 7 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/lcmessage.m4 b/gnulib-m4/lcmessage.m4 index 7470ec5..1c24d6d 100644 --- a/gnulib-m4/lcmessage.m4 +++ b/gnulib-m4/lcmessage.m4 @@ -1,17 +1,17 @@ # lcmessage.m4 serial 7 (gettext-0.18.2) -dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014 Free Software Foundation, -dnl Inc. +dnl Copyright (C) 1995-2002, 2004-2005, 2008-2014, 2016 Free Software +dnl Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl -dnl This file can can be used in projects which are not available under +dnl This file can be used in projects which are not available under dnl the GNU General Public License or the GNU Library General Public dnl License but which still want to provide support for the GNU gettext dnl functionality. dnl Please note that the actual code of the GNU gettext library is covered dnl by the GNU Library General Public License, and the rest of the GNU -dnl gettext package package is covered by the GNU General Public License. +dnl gettext package is covered by the GNU General Public License. dnl They are *not* in the public domain. dnl Authors: diff --git a/gnulib-m4/ldexpl.m4 b/gnulib-m4/ldexpl.m4 index 30547db..8597c29 100644 --- a/gnulib-m4/ldexpl.m4 +++ b/gnulib-m4/ldexpl.m4 @@ -1,5 +1,5 @@ # ldexpl.m4 serial 16 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/lib-ld.m4 b/gnulib-m4/lib-ld.m4 index 91ca911..6209de6 100644 --- a/gnulib-m4/lib-ld.m4 +++ b/gnulib-m4/lib-ld.m4 @@ -1,5 +1,5 @@ # lib-ld.m4 serial 6 -dnl Copyright (C) 1996-2003, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1996-2003, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/lib-link.m4 b/gnulib-m4/lib-link.m4 index d8d5d1f..2f51855 100644 --- a/gnulib-m4/lib-link.m4 +++ b/gnulib-m4/lib-link.m4 @@ -1,5 +1,5 @@ # lib-link.m4 serial 26 (gettext-0.18.2) -dnl Copyright (C) 2001-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/lib-prefix.m4 b/gnulib-m4/lib-prefix.m4 index 0465f47..6851031 100644 --- a/gnulib-m4/lib-prefix.m4 +++ b/gnulib-m4/lib-prefix.m4 @@ -1,5 +1,5 @@ # lib-prefix.m4 serial 7 (gettext-0.18) -dnl Copyright (C) 2001-2005, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2005, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/libunistring-base.m4 b/gnulib-m4/libunistring-base.m4 index cb8ae8a..f911216 100644 --- a/gnulib-m4/libunistring-base.m4 +++ b/gnulib-m4/libunistring-base.m4 @@ -1,5 +1,5 @@ # libunistring-base.m4 serial 5 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/limits-h.m4 b/gnulib-m4/limits-h.m4 new file mode 100644 index 0000000..31fdf0a --- /dev/null +++ b/gnulib-m4/limits-h.m4 @@ -0,0 +1,31 @@ +dnl Check whether limits.h has needed features. + +dnl Copyright 2016 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_DEFUN_ONCE([gl_LIMITS_H], +[ + gl_CHECK_NEXT_HEADERS([limits.h]) + + AC_CACHE_CHECK([whether limits.h has ULLONG_WIDTH etc.], + [gl_cv_header_limits_width], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include <limits.h> + int ullw = ULLONG_WIDTH;]])], + [gl_cv_header_limits_width=yes], + [gl_cv_header_limits_width=no])]) + if test "$gl_cv_header_limits_width" = yes; then + LIMITS_H= + else + LIMITS_H=limits.h + fi + AC_SUBST([LIMITS_H]) + AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) +]) diff --git a/gnulib-m4/localcharset.m4 b/gnulib-m4/localcharset.m4 index f03916c..22c311b 100644 --- a/gnulib-m4/localcharset.m4 +++ b/gnulib-m4/localcharset.m4 @@ -1,5 +1,5 @@ # localcharset.m4 serial 7 -dnl Copyright (C) 2002, 2004, 2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2004, 2006, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale-ar.m4 b/gnulib-m4/locale-ar.m4 index fd16338..200fb33 100644 --- a/gnulib-m4/locale-ar.m4 +++ b/gnulib-m4/locale-ar.m4 @@ -1,5 +1,5 @@ # locale-ar.m4 serial 6 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale-fr.m4 b/gnulib-m4/locale-fr.m4 index 92ff552..92896a0 100644 --- a/gnulib-m4/locale-fr.m4 +++ b/gnulib-m4/locale-fr.m4 @@ -1,5 +1,5 @@ # locale-fr.m4 serial 17 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale-ja.m4 b/gnulib-m4/locale-ja.m4 index a3abef8..f222a08 100644 --- a/gnulib-m4/locale-ja.m4 +++ b/gnulib-m4/locale-ja.m4 @@ -1,5 +1,5 @@ # locale-ja.m4 serial 12 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale-tr.m4 b/gnulib-m4/locale-tr.m4 index 655c1ec..75aa295 100644 --- a/gnulib-m4/locale-tr.m4 +++ b/gnulib-m4/locale-tr.m4 @@ -1,5 +1,5 @@ # locale-tr.m4 serial 10 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale-zh.m4 b/gnulib-m4/locale-zh.m4 index c5c4ef6..2271f77 100644 --- a/gnulib-m4/locale-zh.m4 +++ b/gnulib-m4/locale-zh.m4 @@ -1,5 +1,5 @@ # locale-zh.m4 serial 12 -dnl Copyright (C) 2003, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/locale_h.m4 b/gnulib-m4/locale_h.m4 index 0d7bb34..563f8f8 100644 --- a/gnulib-m4/locale_h.m4 +++ b/gnulib-m4/locale_h.m4 @@ -1,5 +1,5 @@ # locale_h.m4 serial 19 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/localename.m4 b/gnulib-m4/localename.m4 index 2bdf31e..fc1d3ea 100644 --- a/gnulib-m4/localename.m4 +++ b/gnulib-m4/localename.m4 @@ -1,5 +1,5 @@ # localename.m4 serial 2 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/lock.m4 b/gnulib-m4/lock.m4 index 9fd4aa7..1e83e23 100644 --- a/gnulib-m4/lock.m4 +++ b/gnulib-m4/lock.m4 @@ -1,5 +1,5 @@ # lock.m4 serial 13 (gettext-0.18.2) -dnl Copyright (C) 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/longlong.m4 b/gnulib-m4/longlong.m4 index d57bc70..36d8b12 100644 --- a/gnulib-m4/longlong.m4 +++ b/gnulib-m4/longlong.m4 @@ -1,5 +1,5 @@ # longlong.m4 serial 17 -dnl Copyright (C) 1999-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1999-2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/malloc.m4 b/gnulib-m4/malloc.m4 index 31368ab..c393690 100644 --- a/gnulib-m4/malloc.m4 +++ b/gnulib-m4/malloc.m4 @@ -1,13 +1,13 @@ -# malloc.m4 serial 14 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# malloc.m4 serial 15 +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. m4_version_prereq([2.70], [] ,[ -# This is taken from the following Autoconf patch: -# http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=7fbb553727ed7e0e689a17594b58559ecf3ea6e9 +# This is adapted with modifications from upstream Autoconf here: +# http://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=04be2b7a29d65d9a08e64e8e56e594c91749598c AC_DEFUN([_AC_FUNC_MALLOC_IF], [ AC_REQUIRE([AC_HEADER_STDC])dnl @@ -23,7 +23,10 @@ AC_DEFUN([_AC_FUNC_MALLOC_IF], char *malloc (); #endif ]], - [[return ! malloc (0);]]) + [[char *p = malloc (0); + int result = !p; + free (p); + return result;]]) ], [ac_cv_func_malloc_0_nonnull=yes], [ac_cv_func_malloc_0_nonnull=no], diff --git a/gnulib-m4/malloca.m4 b/gnulib-m4/malloca.m4 index 7248951..b368b20 100644 --- a/gnulib-m4/malloca.m4 +++ b/gnulib-m4/malloca.m4 @@ -1,5 +1,5 @@ # malloca.m4 serial 1 -dnl Copyright (C) 2003-2004, 2006-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2003-2004, 2006-2007, 2009-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, diff --git a/gnulib-m4/math_h.m4 b/gnulib-m4/math_h.m4 index 7d0f583..35d07ee 100644 --- a/gnulib-m4/math_h.m4 +++ b/gnulib-m4/math_h.m4 @@ -1,5 +1,5 @@ # math_h.m4 serial 114 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mbchar.m4 b/gnulib-m4/mbchar.m4 index 3f721c9..26484fa 100644 --- a/gnulib-m4/mbchar.m4 +++ b/gnulib-m4/mbchar.m4 @@ -1,5 +1,5 @@ # mbchar.m4 serial 9 -dnl Copyright (C) 2005-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mbiter.m4 b/gnulib-m4/mbiter.m4 index becf8a7..3383ee4 100644 --- a/gnulib-m4/mbiter.m4 +++ b/gnulib-m4/mbiter.m4 @@ -1,5 +1,5 @@ # mbiter.m4 serial 7 -dnl Copyright (C) 2005, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mbrtowc.m4 b/gnulib-m4/mbrtowc.m4 index c0d751d..5edf08b 100644 --- a/gnulib-m4/mbrtowc.m4 +++ b/gnulib-m4/mbrtowc.m4 @@ -1,5 +1,5 @@ -# mbrtowc.m4 serial 26 -dnl Copyright (C) 2001-2002, 2004-2005, 2008-2015 Free Software Foundation, +# mbrtowc.m4 serial 27 -*- coding: utf-8 -*- +dnl Copyright (C) 2001-2002, 2004-2005, 2008-2016 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -40,6 +40,7 @@ AC_DEFUN([gl_FUNC_MBRTOWC], gl_MBRTOWC_RETVAL gl_MBRTOWC_NUL_RETVAL gl_MBRTOWC_EMPTY_INPUT + gl_MBRTOWC_C_LOCALE case "$gl_cv_func_mbrtowc_null_arg1" in *yes) ;; *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], @@ -76,6 +77,13 @@ AC_DEFUN([gl_FUNC_MBRTOWC], REPLACE_MBRTOWC=1 ;; esac + case $gl_cv_C_locale_sans_EILSEQ in + *yes) ;; + *) AC_DEFINE([C_LOCALE_MAYBE_EILSEQ], [1], + [Define to 1 if the C locale may have encoding errors.]) + REPLACE_MBRTOWC=1 + ;; + esac fi fi ]) @@ -156,7 +164,7 @@ int main () memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) if (mbsinit (&state)) - return 1; + return 2; } return 0; }]])], @@ -216,7 +224,7 @@ int main () memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, input + 3, 6, &state) != 4 && mbtowc (&wc, input + 3, 6) == 4) - return 1; + return 2; } return 0; }]])], @@ -344,7 +352,7 @@ int main () mbrtowc (&wc, NULL, 5, &state); /* Check that wc was not modified. */ if (wc != (wchar_t) 0xBADFACE) - return 1; + return 2; } return 0; }]])], @@ -531,7 +539,7 @@ int main () memset (&state, '\0', sizeof (mbstate_t)); if (mbrtowc (&wc, "", 1, &state) != 0) - return 1; + return 2; } return 0; }]])], @@ -569,14 +577,54 @@ changequote([,])dnl int main (void) { - return mbrtowc (&wc, "", 0, &mbs) == (size_t) -2; + return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2; }]])], - [gl_cv_func_mbrtowc_empty_input=no], [gl_cv_func_mbrtowc_empty_input=yes], + [gl_cv_func_mbrtowc_empty_input=no], [:]) ]) ]) +dnl Test whether mbrtowc reports encoding errors in the C locale. +dnl Although POSIX was never intended to allow this, the GNU C Library +dnl and other implementations do it. See: +dnl https://sourceware.org/bugzilla/show_bug.cgi?id=19932 + +AC_DEFUN([gl_MBRTOWC_C_LOCALE], +[ + AC_CACHE_CHECK([whether the C locale is free of encoding errors], + [gl_cv_C_locale_sans_EILSEQ], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. + gl_cv_C_locale_sans_EILSEQ="guessing no" + + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include <limits.h> + #include <locale.h> + #include <wchar.h> + ]], [[ + int i; + char *locale = setlocale (LC_ALL, "C"); + if (! locale) + return 2; + for (i = CHAR_MIN; i <= CHAR_MAX; i++) + { + char c = i; + wchar_t wc; + mbstate_t mbs = { 0, }; + size_t ss = mbrtowc (&wc, &c, 1, &mbs); + if (1 < ss) + return 3; + } + return 0; + ]])], + [gl_cv_C_locale_sans_EILSEQ=yes], + [gl_cv_C_locale_sans_EILSEQ=no], + [:])]) +]) + # Prerequisites of lib/mbrtowc.c. AC_DEFUN([gl_PREREQ_MBRTOWC], [ : diff --git a/gnulib-m4/mbsinit.m4 b/gnulib-m4/mbsinit.m4 index 61c4032..88f0836 100644 --- a/gnulib-m4/mbsinit.m4 +++ b/gnulib-m4/mbsinit.m4 @@ -1,5 +1,5 @@ # mbsinit.m4 serial 8 -dnl Copyright (C) 2008, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008, 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mbstate_t.m4 b/gnulib-m4/mbstate_t.m4 index 42ad6cd..0a8eae2 100644 --- a/gnulib-m4/mbstate_t.m4 +++ b/gnulib-m4/mbstate_t.m4 @@ -1,5 +1,5 @@ # mbstate_t.m4 serial 13 -dnl Copyright (C) 2000-2002, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2000-2002, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mbtowc.m4 b/gnulib-m4/mbtowc.m4 index 88cdeee..e770bbf 100644 --- a/gnulib-m4/mbtowc.m4 +++ b/gnulib-m4/mbtowc.m4 @@ -1,5 +1,5 @@ # mbtowc.m4 serial 2 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/memchr.m4 b/gnulib-m4/memchr.m4 index cb958d8..25d32f0 100644 --- a/gnulib-m4/memchr.m4 +++ b/gnulib-m4/memchr.m4 @@ -1,5 +1,5 @@ # memchr.m4 serial 12 -dnl Copyright (C) 2002-2004, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/minmax.m4 b/gnulib-m4/minmax.m4 index 0df832c..9c43e64 100644 --- a/gnulib-m4/minmax.m4 +++ b/gnulib-m4/minmax.m4 @@ -1,5 +1,5 @@ # minmax.m4 serial 4 -dnl Copyright (C) 2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/mmap-anon.m4 b/gnulib-m4/mmap-anon.m4 index 92a88d0..853c89d 100644 --- a/gnulib-m4/mmap-anon.m4 +++ b/gnulib-m4/mmap-anon.m4 @@ -1,5 +1,5 @@ # mmap-anon.m4 serial 10 -dnl Copyright (C) 2005, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/msvc-inval.m4 b/gnulib-m4/msvc-inval.m4 index 9446fa5..f5e4c89 100644 --- a/gnulib-m4/msvc-inval.m4 +++ b/gnulib-m4/msvc-inval.m4 @@ -1,5 +1,5 @@ # msvc-inval.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/msvc-nothrow.m4 b/gnulib-m4/msvc-nothrow.m4 index 5d72a04..58f5c0b 100644 --- a/gnulib-m4/msvc-nothrow.m4 +++ b/gnulib-m4/msvc-nothrow.m4 @@ -1,5 +1,5 @@ # msvc-nothrow.m4 serial 1 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/multiarch.m4 b/gnulib-m4/multiarch.m4 index fc575c1..43b5d05 100644 --- a/gnulib-m4/multiarch.m4 +++ b/gnulib-m4/multiarch.m4 @@ -1,5 +1,5 @@ # multiarch.m4 serial 7 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/nocrash.m4 b/gnulib-m4/nocrash.m4 index 5628318..d8dd8f1 100644 --- a/gnulib-m4/nocrash.m4 +++ b/gnulib-m4/nocrash.m4 @@ -1,5 +1,5 @@ # nocrash.m4 serial 4 -dnl Copyright (C) 2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -110,11 +110,12 @@ nocrash_init (void) #else /* Avoid a crash on POSIX systems. */ #include <signal.h> +#include <unistd.h> /* A POSIX signal handler. */ static void exception_handler (int sig) { - exit (1); + _exit (1); } static void nocrash_init (void) diff --git a/gnulib-m4/off_t.m4 b/gnulib-m4/off_t.m4 index 0eb1467..282751b 100644 --- a/gnulib-m4/off_t.m4 +++ b/gnulib-m4/off_t.m4 @@ -1,5 +1,5 @@ # off_t.m4 serial 1 -dnl Copyright (C) 2012-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2012-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/printf-frexp.m4 b/gnulib-m4/printf-frexp.m4 index b923c82..e97dbb3 100644 --- a/gnulib-m4/printf-frexp.m4 +++ b/gnulib-m4/printf-frexp.m4 @@ -1,5 +1,5 @@ # printf-frexp.m4 serial 5 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/printf-frexpl.m4 b/gnulib-m4/printf-frexpl.m4 index ab0eccf..e5ef4ac 100644 --- a/gnulib-m4/printf-frexpl.m4 +++ b/gnulib-m4/printf-frexpl.m4 @@ -1,5 +1,5 @@ # printf-frexpl.m4 serial 10 -dnl Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/printf.m4 b/gnulib-m4/printf.m4 index d06746a..c7a14b2 100644 --- a/gnulib-m4/printf.m4 +++ b/gnulib-m4/printf.m4 @@ -1,5 +1,5 @@ # printf.m4 serial 52 -dnl Copyright (C) 2003, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -38,6 +38,8 @@ int main () if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 || strcmp (buf, "12345671 33") != 0) result |= 1; +#else + result |= 1; #endif buf[0] = '\0'; if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 diff --git a/gnulib-m4/putenv.m4 b/gnulib-m4/putenv.m4 index 73a5f46..c3c30d8 100644 --- a/gnulib-m4/putenv.m4 +++ b/gnulib-m4/putenv.m4 @@ -1,5 +1,5 @@ # putenv.m4 serial 20 -dnl Copyright (C) 2002-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/relocatable-lib.m4 b/gnulib-m4/relocatable-lib.m4 index 889e099..011c62b 100644 --- a/gnulib-m4/relocatable-lib.m4 +++ b/gnulib-m4/relocatable-lib.m4 @@ -1,5 +1,5 @@ # relocatable-lib.m4 serial 6 -dnl Copyright (C) 2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/setenv.m4 b/gnulib-m4/setenv.m4 index 3aa38d8..5d49aba 100644 --- a/gnulib-m4/setenv.m4 +++ b/gnulib-m4/setenv.m4 @@ -1,5 +1,5 @@ # setenv.m4 serial 26 -dnl Copyright (C) 2001-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2004, 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/setlocale.m4 b/gnulib-m4/setlocale.m4 index 6d153f9..a359069 100644 --- a/gnulib-m4/setlocale.m4 +++ b/gnulib-m4/setlocale.m4 @@ -1,5 +1,5 @@ # setlocale.m4 serial 4 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/signbit.m4 b/gnulib-m4/signbit.m4 index 21b9bf5..e42f183 100644 --- a/gnulib-m4/signbit.m4 +++ b/gnulib-m4/signbit.m4 @@ -1,5 +1,5 @@ # signbit.m4 serial 13 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/size_max.m4 b/gnulib-m4/size_max.m4 index 186e3fd..de69025 100644 --- a/gnulib-m4/size_max.m4 +++ b/gnulib-m4/size_max.m4 @@ -1,5 +1,5 @@ # size_max.m4 serial 10 -dnl Copyright (C) 2003, 2005-2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2005-2006, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/ssize_t.m4 b/gnulib-m4/ssize_t.m4 index 25bd451..3e7b9e6 100644 --- a/gnulib-m4/ssize_t.m4 +++ b/gnulib-m4/ssize_t.m4 @@ -1,5 +1,5 @@ # ssize_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2001-2003, 2006, 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2001-2003, 2006, 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/stdalign.m4 b/gnulib-m4/stdalign.m4 index 033b0d3..49980cd 100644 --- a/gnulib-m4/stdalign.m4 +++ b/gnulib-m4/stdalign.m4 @@ -1,6 +1,6 @@ # Check for stdalign.h that conforms to C11. -dnl Copyright 2011-2015 Free Software Foundation, Inc. +dnl Copyright 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/stdbool.m4 b/gnulib-m4/stdbool.m4 index 7273b82..2a9b1db 100644 --- a/gnulib-m4/stdbool.m4 +++ b/gnulib-m4/stdbool.m4 @@ -1,11 +1,11 @@ # Check for stdbool.h that conforms to C99. -dnl Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. -#serial 5 +#serial 7 # Prepare for substituting <stdbool.h> if it is not supported. @@ -43,56 +43,64 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_LANG_PROGRAM( [[ #include <stdbool.h> - #ifndef bool - "error: bool is not defined" - #endif - #ifndef false - "error: false is not defined" - #endif - #if false - "error: false is not 0" - #endif - #ifndef true - "error: true is not defined" - #endif - #if true != 1 - "error: true is not 1" + + #ifdef __cplusplus + typedef bool Bool; + #else + typedef _Bool Bool; + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif #endif + #ifndef __bool_true_false_are_defined "error: __bool_true_false_are_defined is not defined" #endif - struct s { _Bool s: 1; _Bool t; } s; + struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s; char a[true == 1 ? 1 : -1]; char b[false == 0 ? 1 : -1]; char c[__bool_true_false_are_defined == 1 ? 1 : -1]; char d[(bool) 0.5 == true ? 1 : -1]; /* See body of main program for 'e'. */ - char f[(_Bool) 0.0 == false ? 1 : -1]; + char f[(Bool) 0.0 == false ? 1 : -1]; char g[true]; - char h[sizeof (_Bool)]; + char h[sizeof (Bool)]; char i[sizeof s.t]; enum { j = false, k = true, l = false * true, m = true * 256 }; /* The following fails for HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ - _Bool n[m]; + Bool n[m]; char o[sizeof n == m * sizeof n[0] ? 1 : -1]; - char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; /* Catch a bug in an HP-UX C compiler. See http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html */ - _Bool q = true; - _Bool *pq = &q; + Bool q = true; + Bool *pq = &q; + bool *qq = &q; ]], [[ bool e = &s; - *pq |= q; - *pq |= ! q; + *pq |= q; *pq |= ! q; + *qq |= q; *qq |= ! q; /* Refer to every declared value, to avoid compiler optimizations. */ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l - + !m + !n + !o + !p + !q + !pq); + + !m + !n + !o + !p + !q + !pq + !qq); ]])], [ac_cv_header_stdbool_h=yes], [ac_cv_header_stdbool_h=no])]) diff --git a/gnulib-m4/stddef_h.m4 b/gnulib-m4/stddef_h.m4 index 2310502..c045c65 100644 --- a/gnulib-m4/stddef_h.m4 +++ b/gnulib-m4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for <stddef.h>, for platforms that have issues. # stddef_h.m4 serial 5 -dnl Copyright (C) 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/stdint.m4 b/gnulib-m4/stdint.m4 index 4011a49..05b6ab7 100644 --- a/gnulib-m4/stdint.m4 +++ b/gnulib-m4/stdint.m4 @@ -1,5 +1,5 @@ -# stdint.m4 serial 43 -dnl Copyright (C) 2001-2015 Free Software Foundation, Inc. +# stdint.m4 serial 48 +dnl Copyright (C) 2001-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -11,6 +11,8 @@ AC_DEFUN_ONCE([gl_STDINT_H], [ AC_PREREQ([2.59])dnl + AC_REQUIRE([gl_LIMITS_H]) + dnl Check for long long int and unsigned long long int. AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) if test $ac_cv_type_long_long_int = yes; then @@ -70,6 +72,8 @@ AC_DEFUN_ONCE([gl_STDINT_H], AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 #include <stdint.h> /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ #if !(defined WCHAR_MIN && defined WCHAR_MAX) @@ -150,6 +154,15 @@ uintptr_t h = UINTPTR_MAX; intmax_t i = INTMAX_MAX; uintmax_t j = UINTMAX_MAX; +/* Check that SIZE_MAX has the correct type, if possible. */ +#if 201112 <= __STDC_VERSION__ +int k = _Generic (SIZE_MAX, size_t: 0); +#elif (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ + || (0x5110 <= __SUNPRO_C && !__STDC__)) +extern size_t k; +extern __typeof__ (SIZE_MAX) k; +#endif + #include <limits.h> /* for CHAR_BIT */ #define TYPE_MINIMUM(t) \ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) @@ -218,6 +231,8 @@ struct s { AC_RUN_IFELSE([ AC_LANG_PROGRAM([[ #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#define __STDC_CONSTANT_MACROS 1 +#define __STDC_LIMIT_MACROS 1 #include <stdint.h> ] gl_STDINT_INCLUDES @@ -278,28 +293,74 @@ static const char *macro_values[] = ]) ]) fi + + HAVE_C99_STDINT_H=0 + HAVE_SYS_BITYPES_H=0 + HAVE_SYS_INTTYPES_H=0 + STDINT_H=stdint.h if test "$gl_cv_header_working_stdint_h" = yes; then - STDINT_H= + HAVE_C99_STDINT_H=1 + dnl Now see whether the system <stdint.h> works without + dnl __STDC_CONSTANT_MACROS/__STDC_LIMIT_MACROS defined. + AC_CACHE_CHECK([whether stdint.h predates C++11], + [gl_cv_header_stdint_predates_cxx11_h], + [gl_cv_header_stdint_predates_cxx11_h=yes + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include <stdint.h> +] +gl_STDINT_INCLUDES +[ +intmax_t im = INTMAX_MAX; +int32_t i32 = INT32_C (0x7fffffff); + ]])], + [gl_cv_header_stdint_predates_cxx11_h=no])]) + + if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then + AC_DEFINE([__STDC_CONSTANT_MACROS], [1], + [Define to 1 if the system <stdint.h> predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system <stdint.h> predates C++11.]) + fi + AC_CACHE_CHECK([whether stdint.h has UINTMAX_WIDTH etc.], + [gl_cv_header_stdint_width], + [gl_cv_header_stdint_width=no + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 + #ifndef __STDC_WANT_IEC_60559_BFP_EXT__ + #define __STDC_WANT_IEC_60559_BFP_EXT__ 1 + #endif + #include <stdint.h> + ]gl_STDINT_INCLUDES[ + int iw = UINTMAX_WIDTH; + ]])], + [gl_cv_header_stdint_width=yes])]) + if test "$gl_cv_header_stdint_width" = yes; then + STDINT_H= + fi else dnl Check for <sys/inttypes.h>, and for dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5). AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) if test $ac_cv_header_sys_inttypes_h = yes; then HAVE_SYS_INTTYPES_H=1 - else - HAVE_SYS_INTTYPES_H=0 fi - AC_SUBST([HAVE_SYS_INTTYPES_H]) if test $ac_cv_header_sys_bitypes_h = yes; then HAVE_SYS_BITYPES_H=1 - else - HAVE_SYS_BITYPES_H=0 fi - AC_SUBST([HAVE_SYS_BITYPES_H]) - gl_STDINT_TYPE_PROPERTIES - STDINT_H=stdint.h fi + + # The substitute stdint.h needs the substitute limit.h's _GL_INTEGER_WIDTH. + LIMITS_H=limits.h + AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"]) + + AC_SUBST([HAVE_C99_STDINT_H]) + AC_SUBST([HAVE_SYS_BITYPES_H]) + AC_SUBST([HAVE_SYS_INTTYPES_H]) AC_SUBST([STDINT_H]) AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) ]) @@ -477,8 +538,3 @@ dnl Remove this when we can assume autoconf >= 2.61. m4_ifdef([AC_COMPUTE_INT], [], [ AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])]) ]) - -# Hey Emacs! -# Local Variables: -# indent-tabs-mode: nil -# End: diff --git a/gnulib-m4/stdint_h.m4 b/gnulib-m4/stdint_h.m4 index 5097c0b..f823b94 100644 --- a/gnulib-m4/stdint_h.m4 +++ b/gnulib-m4/stdint_h.m4 @@ -1,5 +1,5 @@ # stdint_h.m4 serial 9 -dnl Copyright (C) 1997-2004, 2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 1997-2004, 2006, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/stdio_h.m4 b/gnulib-m4/stdio_h.m4 index f60cc21..eaa25a0 100644 --- a/gnulib-m4/stdio_h.m4 +++ b/gnulib-m4/stdio_h.m4 @@ -1,14 +1,18 @@ -# stdio_h.m4 serial 46 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# stdio_h.m4 serial 48 +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_STDIO_H], [ - dnl For __USE_MINGW_ANSI_STDIO - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - + AH_VERBATIM([MINGW_ANSI_STDIO], +[/* Use GNU style printf and scanf. */ +#ifndef __USE_MINGW_ANSI_STDIO +# undef __USE_MINGW_ANSI_STDIO +#endif +]) + AC_DEFINE([__USE_MINGW_ANSI_STDIO]) AC_REQUIRE([gl_STDIO_H_DEFAULTS]) gl_NEXT_HEADERS([stdio.h]) diff --git a/gnulib-m4/stdlib_h.m4 b/gnulib-m4/stdlib_h.m4 index 0b4c623..3999068 100644 --- a/gnulib-m4/stdlib_h.m4 +++ b/gnulib-m4/stdlib_h.m4 @@ -1,5 +1,5 @@ -# stdlib_h.m4 serial 42 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +# stdlib_h.m4 serial 43 +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -21,7 +21,7 @@ AC_DEFUN([gl_STDLIB_H], #endif ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps - posix_openpt ptsname ptsname_r random random_r realpath rpmatch + posix_openpt ptsname ptsname_r qsort_r random random_r realpath rpmatch secure_getenv setenv setstate setstate_r srandom srandom_r strtod strtoll strtoull unlockpt unsetenv]) ]) @@ -85,6 +85,7 @@ AC_DEFUN([gl_STDLIB_H_DEFAULTS], HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_QSORT_R=1; AC_SUBST([HAVE_QSORT_R]) HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) diff --git a/gnulib-m4/strerror.m4 b/gnulib-m4/strerror.m4 index 75a17f2..e286594 100644 --- a/gnulib-m4/strerror.m4 +++ b/gnulib-m4/strerror.m4 @@ -1,5 +1,5 @@ # strerror.m4 serial 17 -dnl Copyright (C) 2002, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/string_h.m4 b/gnulib-m4/string_h.m4 index 55d09ef..0c5ec6f 100644 --- a/gnulib-m4/string_h.m4 +++ b/gnulib-m4/string_h.m4 @@ -1,6 +1,6 @@ # Configure a GNU-like replacement for <string.h>. -# Copyright (C) 2007-2015 Free Software Foundation, Inc. +# Copyright (C) 2007-2016 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/strncat.m4 b/gnulib-m4/strncat.m4 index ba461e4..cda109c 100644 --- a/gnulib-m4/strncat.m4 +++ b/gnulib-m4/strncat.m4 @@ -1,5 +1,5 @@ # strncat.m4 serial 2 -dnl Copyright (C) 2002-2004, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/strstr.m4 b/gnulib-m4/strstr.m4 index 040c0b9..bfe4c85 100644 --- a/gnulib-m4/strstr.m4 +++ b/gnulib-m4/strstr.m4 @@ -1,5 +1,5 @@ -# strstr.m4 serial 16 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +# strstr.m4 serial 17 +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -67,11 +67,17 @@ AC_DEFUN([gl_FUNC_STRSTR], AC_CACHE_CHECK([whether strstr works in linear time], [gl_cv_func_strstr_linear], [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#ifdef __MVS__ +/* z/OS does not deliver signals while strstr() is running (thanks to + restrictions on its LE runtime), which prevents us from limiting the + running time of this test. */ +# error "This test does not work properly on z/OS" +#endif #include <signal.h> /* for signal */ #include <string.h> /* for strstr */ #include <stdlib.h> /* for malloc */ #include <unistd.h> /* for alarm */ -static void quit (int sig) { exit (sig + 128); } +static void quit (int sig) { _exit (sig + 128); } ]], [[ int result = 0; size_t m = 1000000; diff --git a/gnulib-m4/sys_socket_h.m4 b/gnulib-m4/sys_socket_h.m4 index eaeabe7..ae500c7 100644 --- a/gnulib-m4/sys_socket_h.m4 +++ b/gnulib-m4/sys_socket_h.m4 @@ -1,5 +1,5 @@ # sys_socket_h.m4 serial 23 -dnl Copyright (C) 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/sys_types_h.m4 b/gnulib-m4/sys_types_h.m4 index 2232aec..159b005 100644 --- a/gnulib-m4/sys_types_h.m4 +++ b/gnulib-m4/sys_types_h.m4 @@ -1,5 +1,5 @@ -# sys_types_h.m4 serial 5 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +# sys_types_h.m4 serial 6 +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -22,3 +22,28 @@ AC_DEFUN_ONCE([gl_SYS_TYPES_H], AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], [ ]) + +# This works around a buggy version in autoconf <= 2.69. +# See <https://lists.gnu.org/archive/html/autoconf/2016-08/msg00014.html> + +m4_version_prereq([2.70], [], [ + +# This is taken from the following Autoconf patch: +# http://git.sv.gnu.org/cgit/autoconf.git/commit/?id=e17a30e98 + +m4_undefine([AC_HEADER_MAJOR]) +AC_DEFUN([AC_HEADER_MAJOR], +[AC_CHECK_HEADERS_ONCE([sys/types.h]) +AC_CHECK_HEADER([sys/mkdev.h], + [AC_DEFINE([MAJOR_IN_MKDEV], [1], + [Define to 1 if `major', `minor', and `makedev' are declared in + <mkdev.h>.])]) +if test $ac_cv_header_sys_mkdev_h = no; then + AC_CHECK_HEADER([sys/sysmacros.h], + [AC_DEFINE([MAJOR_IN_SYSMACROS], [1], + [Define to 1 if `major', `minor', and `makedev' are declared in + <sysmacros.h>.])]) +fi +]) + +]) diff --git a/gnulib-m4/thread.m4 b/gnulib-m4/thread.m4 index 5945126..7a9d776 100644 --- a/gnulib-m4/thread.m4 +++ b/gnulib-m4/thread.m4 @@ -1,5 +1,5 @@ # thread.m4 serial 3 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/threadlib.m4 b/gnulib-m4/threadlib.m4 index 8615ac9..b43534e 100644 --- a/gnulib-m4/threadlib.m4 +++ b/gnulib-m4/threadlib.m4 @@ -1,5 +1,5 @@ # threadlib.m4 serial 11 (gettext-0.18.2) -dnl Copyright (C) 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/unistd_h.m4 b/gnulib-m4/unistd_h.m4 index b3c581f..544dadb 100644 --- a/gnulib-m4/unistd_h.m4 +++ b/gnulib-m4/unistd_h.m4 @@ -1,5 +1,5 @@ # unistd_h.m4 serial 68 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/vasnprintf.m4 b/gnulib-m4/vasnprintf.m4 index 4708f2b..2d4b463 100644 --- a/gnulib-m4/vasnprintf.m4 +++ b/gnulib-m4/vasnprintf.m4 @@ -1,5 +1,5 @@ # vasnprintf.m4 serial 36 -dnl Copyright (C) 2002-2004, 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/warn-on-use.m4 b/gnulib-m4/warn-on-use.m4 index 1e98dc9..08440ec 100644 --- a/gnulib-m4/warn-on-use.m4 +++ b/gnulib-m4/warn-on-use.m4 @@ -1,5 +1,5 @@ # warn-on-use.m4 serial 5 -dnl Copyright (C) 2010-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2010-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wchar_h.m4 b/gnulib-m4/wchar_h.m4 index 9d1b0f8..16017a5 100644 --- a/gnulib-m4/wchar_h.m4 +++ b/gnulib-m4/wchar_h.m4 @@ -1,13 +1,13 @@ dnl A placeholder for ISO C99 <wchar.h>, for platforms that have issues. -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl Written by Eric Blake. -# wchar_h.m4 serial 39 +# wchar_h.m4 serial 40 AC_DEFUN([gl_WCHAR_H], [ @@ -81,8 +81,14 @@ AC_DEFUN([gl_WCHAR_H_INLINE_OK], extern int zero (void); int main () { return zero(); } ]])]) + dnl Do not rename the object file from conftest.$ac_objext to + dnl conftest1.$ac_objext, as this will cause the link to fail on + dnl z/OS when using the XPLINK object format (due to duplicate + dnl CSECT names). Instead, temporarily redefine $ac_compile so + dnl that the object file has the latter name from the start. + save_ac_compile="$ac_compile" + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/` if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest1.$ac_objext AC_LANG_CONFTEST([ AC_LANG_SOURCE([[#define wcstod renamed_wcstod /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before @@ -95,8 +101,9 @@ int main () { return zero(); } #include <wchar.h> int zero (void) { return 0; } ]])]) + dnl See note above about renaming object files. + ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/` if AC_TRY_EVAL([ac_compile]); then - mv conftest.$ac_objext conftest2.$ac_objext if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then : else @@ -104,6 +111,7 @@ int zero (void) { return 0; } fi fi fi + ac_compile="$save_ac_compile" rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext ]) if test $gl_cv_header_wchar_h_correct_inline = no; then diff --git a/gnulib-m4/wchar_t.m4 b/gnulib-m4/wchar_t.m4 index dc964e6..2db8c3f 100644 --- a/gnulib-m4/wchar_t.m4 +++ b/gnulib-m4/wchar_t.m4 @@ -1,5 +1,5 @@ # wchar_t.m4 serial 4 (gettext-0.18.2) -dnl Copyright (C) 2002-2003, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2003, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wcrtomb.m4 b/gnulib-m4/wcrtomb.m4 index 7e3fe3f..267b3c9 100644 --- a/gnulib-m4/wcrtomb.m4 +++ b/gnulib-m4/wcrtomb.m4 @@ -1,5 +1,5 @@ # wcrtomb.m4 serial 11 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wctob.m4 b/gnulib-m4/wctob.m4 index 501dc4a..bdb5299 100644 --- a/gnulib-m4/wctob.m4 +++ b/gnulib-m4/wctob.m4 @@ -1,5 +1,5 @@ # wctob.m4 serial 10 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wctomb.m4 b/gnulib-m4/wctomb.m4 index 05c6685..7c8b3ef 100644 --- a/gnulib-m4/wctomb.m4 +++ b/gnulib-m4/wctomb.m4 @@ -1,5 +1,5 @@ # wctomb.m4 serial 2 -dnl Copyright (C) 2011-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2011-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wctype_h.m4 b/gnulib-m4/wctype_h.m4 index 95a4705..accc001 100644 --- a/gnulib-m4/wctype_h.m4 +++ b/gnulib-m4/wctype_h.m4 @@ -2,7 +2,7 @@ dnl A placeholder for ISO C99 <wctype.h>, for platforms that lack it. -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/wcwidth.m4 b/gnulib-m4/wcwidth.m4 index b11dc8d..7a743c0 100644 --- a/gnulib-m4/wcwidth.m4 +++ b/gnulib-m4/wcwidth.m4 @@ -1,5 +1,5 @@ # wcwidth.m4 serial 23 -dnl Copyright (C) 2006-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -39,6 +39,7 @@ AC_DEFUN([gl_FUNC_WCWIDTH], dnl On Mac OS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1. dnl On OpenBSD 5.0, wcwidth(0x05B0) (HEBREW POINT SHEVA) returns 1. dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1. + dnl On OpenBSD 5.8, wcwidth(0xFF1A) (FULLWIDTH COLON) returns 0. dnl This leads to bugs in 'ls' (coreutils). AC_CACHE_CHECK([whether wcwidth works reasonably in UTF-8 locales], [gl_cv_func_wcwidth_works], @@ -74,6 +75,8 @@ int main () result |= 2; if (wcwidth (0x200B) > 0) result |= 4; + if (wcwidth (0xFF1A) == 0) + result |= 8; } return result; }]])], diff --git a/gnulib-m4/wint_t.m4 b/gnulib-m4/wint_t.m4 index ca3fd44..8ff2a5b 100644 --- a/gnulib-m4/wint_t.m4 +++ b/gnulib-m4/wint_t.m4 @@ -1,5 +1,5 @@ # wint_t.m4 serial 5 (gettext-0.18.2) -dnl Copyright (C) 2003, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 2007-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/xalloc.m4 b/gnulib-m4/xalloc.m4 index 6dfcab3..f4f540d 100644 --- a/gnulib-m4/xalloc.m4 +++ b/gnulib-m4/xalloc.m4 @@ -1,5 +1,5 @@ # xalloc.m4 serial 18 -dnl Copyright (C) 2002-2006, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/xsize.m4 b/gnulib-m4/xsize.m4 index 98faf7d..16764e8 100644 --- a/gnulib-m4/xsize.m4 +++ b/gnulib-m4/xsize.m4 @@ -1,5 +1,5 @@ # xsize.m4 serial 5 -dnl Copyright (C) 2003-2004, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2004, 2008-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. diff --git a/gnulib-m4/yield.m4 b/gnulib-m4/yield.m4 index 4f24582..07f5f11 100644 --- a/gnulib-m4/yield.m4 +++ b/gnulib-m4/yield.m4 @@ -1,5 +1,5 @@ # yield.m4 serial 2 -dnl Copyright (C) 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2005-2016 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. |