diff --git a/lib/Makefile.am b/lib/Makefile.am index 364b71221..249364636 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -1,6 +1,6 @@ ## DO NOT EDIT! GENERATED AUTOMATICALLY! ## Process this file with automake to produce Makefile.in. -# 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 @@ -21,7 +21,7 @@ # the same distribution terms as the rest of that program. # # Generated by gnulib-tool. -# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argmatch argp error isatty mkstemp mkstemps progname stpcpy strverscmp sys_wait +# Reproduce by: gnulib-tool --import --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argmatch argp error isatty mkstemp mkstemps progname stpcpy strverscmp sys_wait AUTOMAKE_OPTIONS = 1.9.6 gnits @@ -346,6 +346,14 @@ EXTRA_libgnu_la_SOURCES += gettimeofday.c ## end gnulib module gettimeofday +## begin gnulib module hard-locale + +libgnu_la_SOURCES += hard-locale.c + +EXTRA_DIST += hard-locale.h + +## end gnulib module hard-locale + ## begin gnulib module intprops diff --git a/lib/alloca.in.h b/lib/alloca.in.h index 906fe9237..d457ebb47 100644 --- a/lib/alloca.in.h +++ b/lib/alloca.in.h @@ -1,6 +1,6 @@ /* Memory allocation on the stack. - Copyright (C) 1995, 1999, 2001-2004, 2006-2015 Free Software Foundation, + Copyright (C) 1995, 1999, 2001-2004, 2006-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/argmatch.c b/lib/argmatch.c index 0e452bd1c..bd1ad71f5 100644 --- a/lib/argmatch.c +++ b/lib/argmatch.c @@ -1,6 +1,6 @@ /* argmatch.c -- find a match for a string in an array - Copyright (C) 1990, 1998-1999, 2001-2007, 2009-2015 Free Software + Copyright (C) 1990, 1998-1999, 2001-2007, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/argmatch.h b/lib/argmatch.h index bbbfe64df..43cda5a9e 100644 --- a/lib/argmatch.h +++ b/lib/argmatch.h @@ -1,6 +1,6 @@ /* argmatch.h -- definitions and prototypes for argmatch.c - Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2015 Free Software + Copyright (C) 1990, 1998-1999, 2001-2002, 2004-2005, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/argp-ba.c b/lib/argp-ba.c index 62d6f1854..3c474fbcd 100644 --- a/lib/argp-ba.c +++ b/lib/argp-ba.c @@ -1,5 +1,5 @@ /* Default definition for ARGP_PROGRAM_BUG_ADDRESS. - Copyright (C) 1996-1997, 1999, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1996-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp-eexst.c b/lib/argp-eexst.c index 5f5a6eef1..1c8405781 100644 --- a/lib/argp-eexst.c +++ b/lib/argp-eexst.c @@ -1,5 +1,5 @@ /* Default definition for ARGP_ERR_EXIT_STATUS - Copyright (C) 1997, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp-fmtstream.c b/lib/argp-fmtstream.c index e411e4916..e73f0b5ab 100644 --- a/lib/argp-fmtstream.c +++ b/lib/argp-fmtstream.c @@ -1,6 +1,5 @@ /* Word-wrapping and line-truncating streams - Copyright (C) 1997-1999, 2001-2003, 2005, 2009-2015 Free Software - Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -39,7 +38,7 @@ #define isblank(ch) ((ch)==' ' || (ch)=='\t') #endif -#if defined _LIBC && defined USE_IN_LIBIO +#ifdef _LIBC # include # include # define __vsnprintf(s, l, f, a) _IO_vsnprintf (s, l, f, a) @@ -100,7 +99,7 @@ __argp_fmtstream_free (argp_fmtstream_t fs) __argp_fmtstream_update (fs); if (fs->p > fs->buf) { -#ifdef USE_IN_LIBIO +#ifdef _LIBC __fxprintf (fs->stream, "%.*s", (int) (fs->p - fs->buf), fs->buf); #else fwrite_unlocked (fs->buf, 1, fs->p - fs->buf, fs->stream); @@ -149,7 +148,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs) size_t i; for (i = 0; i < pad; i++) { -#ifdef USE_IN_LIBIO +#ifdef _LIBC if (_IO_fwide (fs->stream, 0) > 0) putwc_unlocked (L' ', fs->stream); else @@ -315,7 +314,7 @@ __argp_fmtstream_update (argp_fmtstream_t fs) *nl++ = ' '; else for (i = 0; i < fs->wmargin; ++i) -#ifdef USE_IN_LIBIO +#ifdef _LIBC if (_IO_fwide (fs->stream, 0) > 0) putwc_unlocked (L' ', fs->stream); else diff --git a/lib/argp-fmtstream.h b/lib/argp-fmtstream.h index 3e7fab693..087d329fb 100644 --- a/lib/argp-fmtstream.h +++ b/lib/argp-fmtstream.h @@ -1,5 +1,5 @@ /* Word-wrapping and line-truncating streams. - Copyright (C) 1997, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -40,8 +40,7 @@ # define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif -#if (_LIBC - 0 && !defined (USE_IN_LIBIO)) \ - || (defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H)) +#if defined (__GNU_LIBRARY__) && defined (HAVE_LINEWRAP_H) /* line_wrap_stream is available, so use that. */ #define ARGP_FMTSTREAM_USE_LINEWRAP #endif @@ -87,6 +86,7 @@ typedef FILE *argp_fmtstream_t; #else /* !ARGP_FMTSTREAM_USE_LINEWRAP */ /* Guess we have to define our own version. */ + struct argp_fmtstream { @@ -207,63 +207,11 @@ _GL_INLINE_HEADER_BEGIN #endif #ifndef ARGP_FS_EI -# ifdef __GNUC__ - /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 - inline semantics, unless -fgnu89-inline is used. It defines a macro - __GNUC_STDC_INLINE__ to indicate this situation or a macro - __GNUC_GNU_INLINE__ to indicate the opposite situation. - - GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline - semantics but warns, unless -fgnu89-inline is used: - warning: C99 inline functions are not supported; using GNU89 - warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute - It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. - - Whereas Apple GCC 4.0.1 build 5479 without -std=c99 or -std=gnu99 - implements the GNU C inline semantics and defines the macro - __GNUC_GNU_INLINE__, but it does not warn and does not support - __attribute__ ((__gnu_inline__)). - - All in all, these are the possible combinations. For every compiler, - we need to choose ARGP_FS_EI so that the corresponding table cell - contains an "ok". - - \ ARGP_FS_EI inline extern extern - \ inline inline - CC \ __attribute__ - ((gnu_inline)) - - gcc 4.3.0 error ok ok - gcc 4.3.0 -std=gnu99 -fgnu89-inline error ok ok - gcc 4.3.0 -std=gnu99 ok error ok - - gcc 4.2.2 error ok ok - gcc 4.2.2 -std=gnu99 -fgnu89-inline error ok ok - gcc 4.2.2 -std=gnu99 error warning ok - - gcc 4.1.2 error ok warning - gcc 4.1.2 -std=gnu99 error ok warning - - Apple gcc 4.0.1 error ok warning - Apple gcc 4.0.1 -std=gnu99 ok error warning - */ -# if defined __GNUC_STDC_INLINE__ -# define ARGP_FS_EI inline -# elif __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) -# define ARGP_FS_EI extern inline __attribute__ ((__gnu_inline__)) -# else -# define ARGP_FS_EI extern inline -# endif -# else - /* With other compilers, assume the ISO C99 meaning of 'inline', if - the compiler supports 'inline' at all. */ -# define ARGP_FS_EI inline -# endif +#define ARGP_FS_EI extern inline #endif ARGP_FS_EI size_t -__argp_fmtstream_write (argp_fmtstream_t __fs, - const char *__str, size_t __len) +__argp_fmtstream_write (argp_fmtstream_t __fs, const char *__str, size_t __len) { if (__fs->p + __len <= __fs->end || __argp_fmtstream_ensure (__fs, __len)) { diff --git a/lib/argp-fs-xinl.c b/lib/argp-fs-xinl.c index 9b0275121..2c92b4e29 100644 --- a/lib/argp-fs-xinl.c +++ b/lib/argp-fs-xinl.c @@ -1,5 +1,5 @@ /* Real definitions for extern inline functions in argp-fmtstream.h - Copyright (C) 1997, 2003-2004, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp-help.c b/lib/argp-help.c index ebb53fc61..5e7d48288 100644 --- a/lib/argp-help.c +++ b/lib/argp-help.c @@ -1,5 +1,5 @@ /* Hierarchical argument parsing help output - Copyright (C) 1995-2005, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1995-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -26,15 +26,16 @@ #include #include +#include #include #include #include -#include #include #include #include #include -#ifdef USE_IN_LIBIO +#ifdef _LIBC +# include <../libio/libioP.h> # include #endif @@ -42,7 +43,7 @@ # include # undef dgettext # define dgettext(domain, msgid) \ - INTUSE(__dcgettext) (domain, msgid, LC_MESSAGES) + __dcgettext (domain, msgid, LC_MESSAGES) #else # include "gettext.h" #endif @@ -104,39 +105,38 @@ struct uparams static struct uparams uparams = { DUP_ARGS, DUP_ARGS_NOTE, SHORT_OPT_COL, LONG_OPT_COL, DOC_OPT_COL, OPT_DOC_COL, HEADER_COL, - USAGE_INDENT, RMARGIN, - 0 + USAGE_INDENT, RMARGIN }; /* A particular uparam, and what the user name is. */ struct uparam_name { - const char *name; /* User name. */ - int is_bool; /* Whether it's 'boolean'. */ - size_t uparams_offs; /* Location of the (int) field in UPARAMS. */ + const char name[14]; /* User name. */ + bool is_bool; /* Whether it's 'boolean'. */ + unsigned char uparams_offs; /* Location of the (int) field in UPARAMS. */ }; /* The name-field mappings we know about. */ static const struct uparam_name uparam_names[] = { - { "dup-args", 1, offsetof (struct uparams, dup_args) }, - { "dup-args-note", 1, offsetof (struct uparams, dup_args_note) }, - { "short-opt-col", 0, offsetof (struct uparams, short_opt_col) }, - { "long-opt-col", 0, offsetof (struct uparams, long_opt_col) }, - { "doc-opt-col", 0, offsetof (struct uparams, doc_opt_col) }, - { "opt-doc-col", 0, offsetof (struct uparams, opt_doc_col) }, - { "header-col", 0, offsetof (struct uparams, header_col) }, - { "usage-indent", 0, offsetof (struct uparams, usage_indent) }, - { "rmargin", 0, offsetof (struct uparams, rmargin) }, - { 0 } + { "dup-args", true, offsetof (struct uparams, dup_args) }, + { "dup-args-note", true, offsetof (struct uparams, dup_args_note) }, + { "short-opt-col", false, offsetof (struct uparams, short_opt_col) }, + { "long-opt-col", false, offsetof (struct uparams, long_opt_col) }, + { "doc-opt-col", false, offsetof (struct uparams, doc_opt_col) }, + { "opt-doc-col", false, offsetof (struct uparams, opt_doc_col) }, + { "header-col", false, offsetof (struct uparams, header_col) }, + { "usage-indent", false, offsetof (struct uparams, usage_indent) }, + { "rmargin", false, offsetof (struct uparams, rmargin) } }; +#define nuparam_names (sizeof (uparam_names) / sizeof (uparam_names[0])) static void validate_uparams (const struct argp_state *state, struct uparams *upptr) { const struct uparam_name *up; - for (up = uparam_names; up->name; up++) + for (up = uparam_names; up < uparam_names + nuparam_names; up++) { if (up->is_bool || up->uparams_offs == offsetof (struct uparams, rmargin)) @@ -155,7 +155,7 @@ ARGP_HELP_FMT: %s value is less than or equal to %s"), uparams.valid = 1; } -/* Read user options from the environment, and fill in UPARAMS appropriately. */ +/* Read user options from the environment, and fill in UPARAMS appropriately. */ static void fill_in_uparams (const struct argp_state *state) { @@ -211,29 +211,27 @@ fill_in_uparams (const struct argp_state *state) SKIPWS (arg); } - for (un = uparam_names; un->name; un++) + for (un = uparam_names; + un < uparam_names + nuparam_names; + un++) if (strlen (un->name) == var_len && strncmp (var, un->name, var_len) == 0) { if (unspec && !un->is_bool) __argp_failure (state, 0, 0, - dgettext (state->root_argp->argp_domain, + dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, "\ %.*s: ARGP_HELP_FMT parameter requires a value"), (int) var_len, var); - else if (val < 0) - __argp_failure (state, 0, 0, - dgettext (state->root_argp->argp_domain, - "\ -%.*s: ARGP_HELP_FMT parameter must be positive"), - (int) var_len, var); else *(int *)((char *)&new_params + un->uparams_offs) = val; break; } - if (! un->name) + if (un == uparam_names + nuparam_names) __argp_failure (state, 0, 0, - dgettext (state->root_argp->argp_domain, "\ + dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, "\ %.*s: Unknown ARGP_HELP_FMT parameter"), (int) var_len, var); @@ -244,7 +242,8 @@ fill_in_uparams (const struct argp_state *state) else if (*var) { __argp_failure (state, 0, 0, - dgettext (state->root_argp->argp_domain, + dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, "Garbage in ARGP_HELP_FMT: %s"), var); break; } @@ -678,9 +677,7 @@ static int hol_cluster_cmp (const struct hol_cluster *cl1, const struct hol_cluster *cl2) { /* If one cluster is deeper than the other, use its ancestor at the same - level, so that finding the common ancestor is straightforward. - - clN->depth > 0 means that clN->parent != NULL (see hol_add_cluster) */ + level, so that finding the common ancestor is straightforward. */ while (cl1->depth > cl2->depth) cl1 = cl1->parent; while (cl2->depth > cl1->depth) @@ -721,20 +718,14 @@ static int canon_doc_option (const char **name) { int non_opt; - - if (!*name) - non_opt = 1; - else - { - /* Skip initial whitespace. */ - while (isspace ((unsigned char) **name)) - (*name)++; - /* Decide whether this looks like an option (leading '-') or not. */ - non_opt = (**name != '-'); - /* Skip until part of name used for sorting. */ - while (**name && !isalnum ((unsigned char) **name)) - (*name)++; - } + /* Skip initial whitespace. */ + while (isspace (**name)) + (*name)++; + /* Decide whether this looks like an option (leading '-') or not. */ + non_opt = (**name != '-'); + /* Skip until part of name used for sorting. */ + while (**name && !isalnum (**name)) + (*name)++; return non_opt; } @@ -749,25 +740,23 @@ hol_entry_cmp (const struct hol_entry *entry1, /* The group numbers by which the entries should be ordered; if either is in a cluster, then this is just the group within the cluster. */ int group1 = entry1->group, group2 = entry2->group; - int rc; if (entry1->cluster != entry2->cluster) { /* The entries are not within the same cluster, so we can't compare them directly, we have to use the appropriate clustering level too. */ if (! entry1->cluster) - /* ENTRY1 is at the "base level", not in a cluster, so we have to + /* ENTRY1 is at the 'base level', not in a cluster, so we have to compare it's group number with that of the base cluster in which ENTRY2 resides. Note that if they're in the same group, the - clustered option always comes laster. */ + clustered option always comes last. */ return group_cmp (group1, hol_cluster_base (entry2->cluster)->group, -1); else if (! entry2->cluster) /* Likewise, but ENTRY2's not in a cluster. */ return group_cmp (hol_cluster_base (entry1->cluster)->group, group2, 1); else /* Both entries are in clusters, we can just compare the clusters. */ - return (rc = hol_cluster_cmp (entry1->cluster, entry2->cluster)) ? - rc : HOL_ENTRY_PTRCMP (entry1, entry2); + return hol_cluster_cmp (entry1->cluster, entry2->cluster); } else if (group1 == group2) /* The entries are both in the same cluster and group, so compare them @@ -781,18 +770,17 @@ hol_entry_cmp (const struct hol_entry *entry1, const char *long2 = hol_entry_first_long (entry2); if (doc1) - doc1 = canon_doc_option (&long1); + doc1 = long1 != NULL && canon_doc_option (&long1); if (doc2) - doc2 = canon_doc_option (&long2); + doc2 = long2 != NULL && canon_doc_option (&long2); if (doc1 != doc2) - /* "documentation" options always follow normal options (or + /* 'documentation' options always follow normal options (or documentation options that *look* like normal options). */ return doc1 - doc2; else if (!short1 && !short2 && long1 && long2) /* Only long options. */ - return (rc = __strcasecmp (long1, long2)) ? - rc : HOL_ENTRY_PTRCMP (entry1, entry2); + return __strcasecmp (long1, long2); else /* Compare short/short, long/short, short/long, using the first character of long options. Entries without *any* valid @@ -800,22 +788,22 @@ hol_entry_cmp (const struct hol_entry *entry1, first, but as they're not displayed, it doesn't matter where they are. */ { - unsigned char first1 = short1 ? short1 : long1 ? *long1 : 0; - unsigned char first2 = short2 ? short2 : long2 ? *long2 : 0; - /* Use tolower, not _tolower, since only the former is - guaranteed to work on something already lower case. */ + char first1 = short1 ? short1 : long1 ? *long1 : 0; + char first2 = short2 ? short2 : long2 ? *long2 : 0; +#ifdef _tolower + int lower_cmp = _tolower (first1) - _tolower (first2); +#else int lower_cmp = tolower (first1) - tolower (first2); +#endif /* Compare ignoring case, except when the options are both the same letter, in which case lower-case always comes first. */ - return lower_cmp ? lower_cmp : - (rc = first2 - first1) ? - rc : HOL_ENTRY_PTRCMP (entry1, entry2); + return lower_cmp ? lower_cmp : first2 - first1; } } else /* Within the same cluster, but not the same group, so just compare groups. */ - return group_cmp (group1, group2, HOL_ENTRY_PTRCMP (entry1, entry2)); + return group_cmp (group1, group2, 0); } /* Version of hol_entry_cmp with correct signature for qsort. */ @@ -892,8 +880,7 @@ hol_append (struct hol *hol, struct hol *more) /* Fix up the short options pointers from HOL. */ for (e = entries, left = hol->num_entries; left > 0; e++, left--) - e->short_options = - short_options + (e->short_options - hol->short_options); + e->short_options += (short_options - hol->short_options); /* Now add the short options from MORE, fixing up its entries too. */ @@ -1013,7 +1000,7 @@ static const char * filter_doc (const char *doc, int key, const struct argp *argp, const struct argp_state *state) { - if (argp->help_filter) + if (argp && argp->help_filter) /* We must apply a user filter to this output. */ { void *input = __argp_input (argp, state); @@ -1109,13 +1096,7 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, int old_wm = __argp_fmtstream_wmargin (stream); /* PEST is a state block holding some of our variables that we'd like to share with helper functions. */ - struct pentry_state pest; - - pest.entry = entry; - pest.stream = stream; - pest.hhstate = hhstate; - pest.first = 1; - pest.state = state; + struct pentry_state pest = { entry, stream, hhstate, 1, state }; if (! odoc (real)) for (opt = real, num = entry->num; num > 0; opt++, num--) @@ -1137,7 +1118,9 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, __argp_fmtstream_putc (stream, '-'); __argp_fmtstream_putc (stream, *so); if (!have_long_opt || uparams.dup_args) - arg (real, " %s", "[%s]", state->root_argp->argp_domain, stream); + arg (real, " %s", "[%s]", + state == NULL ? NULL : state->root_argp->argp_domain, + stream); else if (real->arg) hhstate->suppressed_dup_arg = 1; } @@ -1150,35 +1133,29 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, { __argp_fmtstream_set_wmargin (stream, uparams.doc_opt_col); for (opt = real, num = entry->num; num > 0; opt++, num--) - if (opt->name && *opt->name && ovisible (opt)) + if (opt->name && ovisible (opt)) { comma (uparams.doc_opt_col, &pest); /* Calling dgettext here isn't quite right, since sorting will have been done on the original; but documentation options should be pretty rare anyway... */ __argp_fmtstream_puts (stream, - onotrans (opt) ? - opt->name : - dgettext (state->root_argp->argp_domain, + dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, opt->name)); } } else /* A real long option. */ { - int first_long_opt = 1; - __argp_fmtstream_set_wmargin (stream, uparams.long_opt_col); for (opt = real, num = entry->num; num > 0; opt++, num--) if (opt->name && ovisible (opt)) { comma (uparams.long_opt_col, &pest); __argp_fmtstream_printf (stream, "--%s", opt->name); - if (first_long_opt || uparams.dup_args) - arg (real, "=%s", "[=%s]", state->root_argp->argp_domain, - stream); - else if (real->arg) - hhstate->suppressed_dup_arg = 1; + arg (real, "=%s", "[=%s]", + state == NULL ? NULL : state->root_argp->argp_domain, stream); } } @@ -1197,7 +1174,8 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state, } else { - const char *tstr = real->doc ? dgettext (state->root_argp->argp_domain, + const char *tstr = real->doc ? dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, real->doc) : 0; const char *fstr = filter_doc (tstr, real->key, entry->argp, state); if (fstr && *fstr) @@ -1245,7 +1223,8 @@ hol_help (struct hol *hol, const struct argp_state *state, if (hhstate.suppressed_dup_arg && uparams.dup_args_note) { - const char *tstr = dgettext (state->root_argp->argp_domain, "\ + const char *tstr = dgettext (state == NULL ? NULL + : state->root_argp->argp_domain, "\ Mandatory or optional arguments to long options are also mandatory or \ optional for any corresponding short options."); const char *fstr = filter_doc (tstr, ARGP_KEY_HELP_DUP_ARGS_NOTE, @@ -1323,7 +1302,7 @@ usage_long_opt (const struct argp_option *opt, if (! arg) arg = real->arg; - if (! (flags & OPTION_NO_USAGE) && !odoc (opt)) + if (! (flags & OPTION_NO_USAGE)) { if (arg) { @@ -1440,7 +1419,7 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state, const char *cp = fdoc; nl = __strchrnul (cp, '\n'); if (*nl != '\0') - /* This is a "multi-level" args doc; advance to the correct position + /* This is a 'multi-level' args doc; advance to the correct position as determined by our state in LEVELS, and update LEVELS. */ { int i; @@ -1481,7 +1460,7 @@ argp_args_usage (const struct argp *argp, const struct argp_state *state, } /* Print the documentation for ARGP to STREAM; if POST is false, then - everything preceding a '\v' character in the documentation strings (or + everything preceeding a '\v' character in the documentation strings (or the whole string, for those with none) is printed, otherwise, everything following the '\v' character (nothing for strings without). Each separate bit of documentation is separated a blank line, and if PRE_BLANK is true, @@ -1494,55 +1473,46 @@ argp_doc (const struct argp *argp, const struct argp_state *state, { const char *text; const char *inp_text; - size_t inp_text_len = 0; - const char *trans_text; void *input = 0; int anything = 0; + size_t inp_text_limit = 0; + const char *doc = dgettext (argp->argp_domain, argp->doc); const struct argp_child *child = argp->children; - if (argp->doc) + if (doc) { - char *vt = strchr (argp->doc, '\v'); - if (vt) - { - if (post) - { - inp_text = vt + 1; - if (! *inp_text) - inp_text = 0; - } - else - { - inp_text_len = vt - argp->doc; - inp_text = inp_text_len ? __strndup (argp->doc, inp_text_len) : 0; - } - } - else - inp_text = post ? 0 : argp->doc; - trans_text = inp_text ? dgettext (argp->argp_domain, inp_text) : NULL; + char *vt = strchr (doc, '\v'); + inp_text = post ? (vt ? vt + 1 : 0) : doc; + inp_text_limit = (!post && vt) ? (vt - doc) : 0; } else - trans_text = inp_text = 0; + inp_text = 0; if (argp->help_filter) /* We have to filter the doc strings. */ { + if (inp_text_limit) + /* Copy INP_TEXT so that it's nul-terminated. */ + inp_text = __strndup (inp_text, inp_text_limit); input = __argp_input (argp, state); text = (*argp->help_filter) (post ? ARGP_KEY_HELP_POST_DOC : ARGP_KEY_HELP_PRE_DOC, - trans_text, input); + inp_text, input); } else - text = (const char *) trans_text; + text = (const char *) inp_text; if (text) { if (pre_blank) __argp_fmtstream_putc (stream, '\n'); - __argp_fmtstream_puts (stream, text); + if (text == inp_text && inp_text_limit) + __argp_fmtstream_write (stream, inp_text, inp_text_limit); + else + __argp_fmtstream_puts (stream, text); if (__argp_fmtstream_point (stream) > __argp_fmtstream_lmargin (stream)) __argp_fmtstream_putc (stream, '\n'); @@ -1550,14 +1520,13 @@ argp_doc (const struct argp *argp, const struct argp_state *state, anything = 1; } - if (text && text != trans_text) + if (text && text != inp_text) free ((char *) text); /* Free TEXT returned from the help filter. */ - - if (inp_text && inp_text_len) + if (inp_text && inp_text_limit && argp->help_filter) free ((char *) inp_text); /* We copied INP_TEXT, so free it now. */ if (post && argp->help_filter) - /* Now see if we have to output an ARGP_KEY_HELP_EXTRA text. */ + /* Now see if we have to output a ARGP_KEY_HELP_EXTRA text. */ { text = (*argp->help_filter) (ARGP_KEY_HELP_EXTRA, 0, input); if (text) @@ -1584,8 +1553,8 @@ argp_doc (const struct argp *argp, const struct argp_state *state, } /* Output a usage message for ARGP to STREAM. If called from - argp_state_help, STATE is the relevant parsing state. FLAGS are from the - set ARGP_HELP_*. NAME is what to use wherever a "program name" is + argp_state_help, STATE is the relevent parsing state. FLAGS are from the + set ARGP_HELP_*. NAME is what to use wherever a 'program name' is needed. */ static void _help (const struct argp *argp, const struct argp_state *state, FILE *stream, @@ -1729,14 +1698,11 @@ Try '%s --help' or '%s --usage' for more information.\n"), } /* Output a usage message for ARGP to STREAM. FLAGS are from the set - ARGP_HELP_*. NAME is what to use wherever a "program name" is needed. */ + ARGP_HELP_*. NAME is what to use wherever a 'program name' is needed. */ void __argp_help (const struct argp *argp, FILE *stream, unsigned flags, char *name) { - struct argp_state state; - memset (&state, 0, sizeof state); - state.root_argp = argp; - _help (argp, &state, stream, flags, name); + _help (argp, 0, stream, flags, name); } #ifdef weak_alias weak_alias (__argp_help, argp_help) @@ -1747,7 +1713,8 @@ char * __argp_short_program_name (void) { # if HAVE_DECL_PROGRAM_INVOCATION_NAME - return __argp_base_name (program_invocation_name); + char *name = strrchr (program_invocation_name, '/'); + return name ? name + 1 : program_invocation_name; # else /* FIXME: What now? Miles suggests that it is better to use NULL, but currently the value is passed on directly to fputs_unlocked, @@ -1806,33 +1773,26 @@ __argp_error (const struct argp_state *state, const char *fmt, ...) va_start (ap, fmt); -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - { - char *buf; +#ifdef _LIBC + char *buf; - if (__asprintf (&buf, fmt, ap) < 0) - buf = NULL; + if (_IO_vasprintf (&buf, fmt, ap) < 0) + buf = NULL; - __fwprintf (stream, L"%s: %s\n", - state ? state->name : __argp_short_program_name (), - buf); + __fxprintf (stream, "%s: %s\n", + state ? state->name : __argp_short_program_name (), buf); - free (buf); - } - else + free (buf); +#else + fputs_unlocked (state ? state->name : __argp_short_program_name (), + stream); + putc_unlocked (':', stream); + putc_unlocked (' ', stream); + + vfprintf (stream, fmt, ap); + + putc_unlocked ('\n', stream); #endif - { - fputs_unlocked (state - ? state->name : __argp_short_program_name (), - stream); - putc_unlocked (':', stream); - putc_unlocked (' ', stream); - - vfprintf (stream, fmt, ap); - - putc_unlocked ('\n', stream); - } __argp_state_help (state, stream, ARGP_HELP_STD_ERR); @@ -1870,41 +1830,34 @@ __argp_failure (const struct argp_state *state, int status, int errnum, __flockfile (stream); #endif -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - __fwprintf (stream, L"%s", - state ? state->name : __argp_short_program_name ()); - else +#ifdef _LIBC + __fxprintf (stream, "%s", + state ? state->name : __argp_short_program_name ()); +#else + fputs_unlocked (state ? state->name : __argp_short_program_name (), + stream); #endif - fputs_unlocked (state - ? state->name : __argp_short_program_name (), - stream); if (fmt) { va_list ap; va_start (ap, fmt); -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - { - char *buf; +#ifdef _LIBC + char *buf; - if (__asprintf (&buf, fmt, ap) < 0) - buf = NULL; + if (_IO_vasprintf (&buf, fmt, ap) < 0) + buf = NULL; - __fwprintf (stream, L": %s", buf); + __fxprintf (stream, ": %s", buf); - free (buf); - } - else + free (buf); +#else + putc_unlocked (':', stream); + putc_unlocked (' ', stream); + + vfprintf (stream, fmt, ap); #endif - { - putc_unlocked (':', stream); - putc_unlocked (' ', stream); - - vfprintf (stream, fmt, ap); - } va_end (ap); } @@ -1913,32 +1866,29 @@ __argp_failure (const struct argp_state *state, int status, int errnum, { char buf[200]; -#ifdef USE_IN_LIBIO - if (_IO_fwide (stream, 0) > 0) - __fwprintf (stream, L": %s", - __strerror_r (errnum, buf, sizeof (buf))); - else +#ifdef _LIBC + __fxprintf (stream, ": %s", + __strerror_r (errnum, buf, sizeof (buf))); +#else + char const *s = NULL; + putc_unlocked (':', stream); + putc_unlocked (' ', stream); +# if HAVE_DECL_STRERROR_R +# if STRERROR_R_CHAR_P + s = __strerror_r (errnum, buf, sizeof buf); +# else + if (__strerror_r (errnum, buf, sizeof buf) == 0) + s = buf; +# endif +# endif + if (! s && ! (s = strerror (errnum))) + s = dgettext (state->root_argp->argp_domain, + "Unknown system error"); + fputs_unlocked (s, stream); #endif - { - char const *s = NULL; - putc_unlocked (':', stream); - putc_unlocked (' ', stream); -#if _LIBC || (HAVE_DECL_STRERROR_R && STRERROR_R_CHAR_P && !defined strerror_r) - s = __strerror_r (errnum, buf, sizeof buf); -#elif HAVE_DECL_STRERROR_R - if (__strerror_r (errnum, buf, sizeof buf) == 0) - s = buf; -#endif -#if !_LIBC - if (! s && ! (s = strerror (errnum))) - s = dgettext (state->root_argp->argp_domain, - "Unknown system error"); -#endif - fputs (s, stream); - } } -#ifdef USE_IN_LIBIO +#if _LIBC if (_IO_fwide (stream, 0) > 0) putwc_unlocked (L'\n', stream); else diff --git a/lib/argp-namefrob.h b/lib/argp-namefrob.h index 479b74e04..b4db71280 100644 --- a/lib/argp-namefrob.h +++ b/lib/argp-namefrob.h @@ -1,5 +1,5 @@ /* Name frobnication for compiling argp outside of glibc - Copyright (C) 1997, 2003, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -138,7 +138,7 @@ #endif /* !_LIBC */ #ifndef __set_errno -# define __set_errno(e) (errno = (e)) +#define __set_errno(e) (errno = (e)) #endif #if defined GNULIB_ARGP_DISABLE_DIRNAME diff --git a/lib/argp-parse.c b/lib/argp-parse.c index ad784b866..01d83b8ef 100644 --- a/lib/argp-parse.c +++ b/lib/argp-parse.c @@ -1,5 +1,5 @@ /* Hierarchical argument parsing, layered over getopt - Copyright (C) 1995-2000, 2002-2004, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1995-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -34,7 +34,7 @@ # include # undef dgettext # define dgettext(domain, msgid) \ - INTUSE(__dcgettext) (domain, msgid, LC_MESSAGES) + __dcgettext (domain, msgid, LC_MESSAGES) #else # include "gettext.h" #endif @@ -80,9 +80,10 @@ static const struct argp_option argp_default_options[] = { {"help", '?', 0, 0, N_("give this help list"), -1}, {"usage", OPT_USAGE, 0, 0, N_("give a short usage message"), 0}, - {"program-name",OPT_PROGNAME,N_("NAME"), OPTION_HIDDEN, N_("set the program name"), 0}, + {"program-name",OPT_PROGNAME, N_("NAME"), OPTION_HIDDEN, + N_("set the program name"), 0}, {"HANG", OPT_HANG, N_("SECS"), OPTION_ARG_OPTIONAL | OPTION_HIDDEN, - N_("hang for SECS seconds (default 3600)"), 0}, + N_("hang for SECS seconds (default 3600)"), 0}, {NULL, 0, 0, 0, NULL, 0} }; diff --git a/lib/argp-pin.c b/lib/argp-pin.c index 6198796d9..1d3caf9da 100644 --- a/lib/argp-pin.c +++ b/lib/argp-pin.c @@ -1,5 +1,5 @@ /* Full and short program names for argp module - Copyright (C) 2005, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/argp-pv.c b/lib/argp-pv.c index 0098d1ba0..53564ae36 100644 --- a/lib/argp-pv.c +++ b/lib/argp-pv.c @@ -1,6 +1,5 @@ /* Default definition for ARGP_PROGRAM_VERSION. - Copyright (C) 1996-1997, 1999, 2006, 2009-2015 Free Software Foundation, - Inc. + Copyright (C) 1996-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp-pvh.c b/lib/argp-pvh.c index 8c25f457c..255c50823 100644 --- a/lib/argp-pvh.c +++ b/lib/argp-pvh.c @@ -1,6 +1,5 @@ /* Default definition for ARGP_PROGRAM_VERSION_HOOK. - Copyright (C) 1996-1997, 1999, 2004, 2009-2015 Free Software Foundation, - Inc. + Copyright (C) 1996-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp-xinl.c b/lib/argp-xinl.c index cb48ad671..d27f959a3 100644 --- a/lib/argp-xinl.c +++ b/lib/argp-xinl.c @@ -1,5 +1,5 @@ /* Real definitions for extern inline functions in argp.h - Copyright (C) 1997-1998, 2004, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . diff --git a/lib/argp.h b/lib/argp.h index b220f9ec4..478b07f6f 100644 --- a/lib/argp.h +++ b/lib/argp.h @@ -1,5 +1,5 @@ /* Hierarchical argument parsing, layered over getopt. - Copyright (C) 1995-1999, 2003-2015 Free Software Foundation, Inc. + Copyright (C) 1995-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Miles Bader . @@ -146,15 +146,14 @@ struct argp_option /* Valid only in conjunction with OPTION_DOC. This option disables translation of option name. */ #define OPTION_NO_TRANS 0x20 - struct argp; /* fwd declare this type */ struct argp_state; /* " */ struct argp_child; /* " */ /* The type of a pointer to an argp parsing function. */ -typedef error_t (*argp_parser_t) (int key, char *arg, - struct argp_state *state); +typedef error_t (*argp_parser_t) (int __key, char *__arg, + struct argp_state *__state); /* What to return for unrecognized keys. For special ARGP_KEY_ keys, such returns will simply be ignored. For user keys, this error will be turned @@ -589,28 +588,7 @@ _GL_INLINE_HEADER_BEGIN # endif # ifndef ARGP_EI -# ifdef __GNUC__ - /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99 - inline semantics, unless -fgnu89-inline is used. It defines a macro - __GNUC_STDC_INLINE__ to indicate this situation or a macro - __GNUC_GNU_INLINE__ to indicate the opposite situation. - GCC 4.2 with -std=c99 or -std=gnu99 implements the GNU C inline - semantics but warns, unless -fgnu89-inline is used: - warning: C99 inline functions are not supported; using GNU89 - warning: to disable this warning use -fgnu89-inline or the gnu_inline function attribute - It defines a macro __GNUC_GNU_INLINE__ to indicate this situation. */ -# if defined __GNUC_STDC_INLINE__ -# define ARGP_EI __inline__ -# elif defined __GNUC_GNU_INLINE__ -# define ARGP_EI extern __inline__ __attribute__ ((__gnu_inline__)) -# else -# define ARGP_EI extern __inline__ -# endif -# else - /* With other compilers, assume the ISO C99 meaning of 'inline', if - the compiler supports 'inline' at all. */ -# define ARGP_EI inline -# endif +# define ARGP_EI __extern_inline # endif ARGP_EI void diff --git a/lib/asnprintf.c b/lib/asnprintf.c index d6776caab..f23b77678 100644 --- a/lib/asnprintf.c +++ b/lib/asnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999, 2002, 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1999, 2002, 2006, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/basename-lgpl.c b/lib/basename-lgpl.c index aae1280f2..11821096a 100644 --- a/lib/basename-lgpl.c +++ b/lib/basename-lgpl.c @@ -1,6 +1,6 @@ /* basename.c -- return the last element in a file name - Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2015 Free Software + Copyright (C) 1990, 1998-2001, 2003-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/c-ctype.h b/lib/c-ctype.h index 15125308c..717ae78bb 100644 --- a/lib/c-ctype.h +++ b/lib/c-ctype.h @@ -5,7 +5,7 @@ functions' behaviour depends on the current locale set via setlocale. - Copyright (C) 2000-2003, 2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2006, 2008-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/c-strcase.h b/lib/c-strcase.h index f25bcca23..7e570f59b 100644 --- a/lib/c-strcase.h +++ b/lib/c-strcase.h @@ -1,5 +1,5 @@ /* Case-insensitive string comparison functions in C locale. - Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2015 Free Software + Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/c-strcasecmp.c b/lib/c-strcasecmp.c index 6deb6d123..bd113b7a2 100644 --- a/lib/c-strcasecmp.c +++ b/lib/c-strcasecmp.c @@ -1,5 +1,5 @@ /* c-strcasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/c-strcaseeq.h b/lib/c-strcaseeq.h index 28dc55ee3..ed5725165 100644 --- a/lib/c-strcaseeq.h +++ b/lib/c-strcaseeq.h @@ -1,5 +1,5 @@ /* Optimized case-insensitive string comparison in C locale. - Copyright (C) 2001-2002, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/c-strncasecmp.c b/lib/c-strncasecmp.c index b98e36838..c316929d0 100644 --- a/lib/c-strncasecmp.c +++ b/lib/c-strncasecmp.c @@ -1,5 +1,5 @@ /* c-strncasecmp.c -- case insensitive string comparator in C locale - Copyright (C) 1998-1999, 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2006, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/config.charset b/lib/config.charset index f06d7e9f0..947d9164e 100644 --- a/lib/config.charset +++ b/lib/config.charset @@ -1,7 +1,7 @@ #! /bin/sh # Output a system dependent table of character encoding aliases. # -# Copyright (C) 2000-2004, 2006-2015 Free Software Foundation, Inc. +# Copyright (C) 2000-2004, 2006-2016 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/dirname-lgpl.c b/lib/dirname-lgpl.c index 98391356f..a7aabf941 100644 --- a/lib/dirname-lgpl.c +++ b/lib/dirname-lgpl.c @@ -1,6 +1,6 @@ /* dirname.c -- return all but the last element in a file name - Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2015 Free Software + Copyright (C) 1990, 1998, 2000-2001, 2003-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dirname.h b/lib/dirname.h index 55021ec5e..875b31bae 100644 --- a/lib/dirname.h +++ b/lib/dirname.h @@ -1,6 +1,6 @@ /* Take file names apart into directory and base names. - Copyright (C) 1998, 2001, 2003-2006, 2009-2015 Free Software Foundation, + Copyright (C) 1998, 2001, 2003-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/dosname.h b/lib/dosname.h index 893baf6cc..83a953f3c 100644 --- a/lib/dosname.h +++ b/lib/dosname.h @@ -1,6 +1,6 @@ /* File names on MS-DOS/Windows systems. - Copyright (C) 2000-2001, 2004-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2001, 2004-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/errno.in.h b/lib/errno.in.h index affbb9798..b8397ee46 100644 --- a/lib/errno.in.h +++ b/lib/errno.in.h @@ -1,6 +1,6 @@ /* A POSIX-like . - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/error.c b/lib/error.c index 0ac769518..56ac889aa 100644 --- a/lib/error.c +++ b/lib/error.c @@ -1,5 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990-1998, 2000-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1990-1998, 2000-2007, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify diff --git a/lib/error.h b/lib/error.h index eb4fb7017..6a69db093 100644 --- a/lib/error.h +++ b/lib/error.h @@ -1,5 +1,5 @@ /* Declaration for error-reporting function - Copyright (C) 1995-1997, 2003, 2006, 2008-2015 Free Software Foundation, + Copyright (C) 1995-1997, 2003, 2006, 2008-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/exitfail.c b/lib/exitfail.c index 8035b8952..8033c22ab 100644 --- a/lib/exitfail.c +++ b/lib/exitfail.c @@ -1,6 +1,6 @@ /* Failure exit status - Copyright (C) 2002-2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/exitfail.h b/lib/exitfail.h index 62d0ac5d9..62311bd48 100644 --- a/lib/exitfail.h +++ b/lib/exitfail.h @@ -1,6 +1,6 @@ /* Failure exit status - Copyright (C) 2002, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2002, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/fcntl.in.h b/lib/fcntl.in.h index e2880185c..b94397307 100644 --- a/lib/fcntl.in.h +++ b/lib/fcntl.in.h @@ -1,6 +1,6 @@ /* Like , but with non-working flags defined to 0. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/float+.h b/lib/float+.h index e6aaa922d..00fcc7632 100644 --- a/lib/float+.h +++ b/lib/float+.h @@ -1,5 +1,5 @@ /* Supplemental information about the floating-point formats. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2007. This program is free software; you can redistribute it and/or modify diff --git a/lib/float.c b/lib/float.c index dac9f88e3..1bad2ee2b 100644 --- a/lib/float.c +++ b/lib/float.c @@ -1,5 +1,5 @@ /* Auxiliary definitions for . - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/float.in.h b/lib/float.in.h index 3bb382647..0b93d9008 100644 --- a/lib/float.in.h +++ b/lib/float.in.h @@ -1,6 +1,6 @@ /* A correct . - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/getopt.c b/lib/getopt.c index 212cbf734..8ccb9010a 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -2,7 +2,7 @@ NOTE: getopt is part of the C library, so if you don't know what "Keep this file name-space clean" means, talk to drepper@gnu.org before changing it! - Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2015 Free Software + Copyright (C) 1987-1996, 1998-2004, 2006, 2008-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/getopt.in.h b/lib/getopt.in.h index 9248f76ec..0f7218278 100644 --- a/lib/getopt.in.h +++ b/lib/getopt.in.h @@ -1,5 +1,5 @@ /* Declarations for getopt. - Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2015 Free Software + Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2007, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/getopt1.c b/lib/getopt1.c index 2b1feb6ea..63db74f9f 100644 --- a/lib/getopt1.c +++ b/lib/getopt1.c @@ -1,5 +1,5 @@ /* getopt_long and getopt_long_only entry points for GNU getopt. - Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2015 Free Software + Copyright (C) 1987-1994, 1996-1998, 2004, 2006, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/getopt_int.h b/lib/getopt_int.h index e893a6e13..be4c22e21 100644 --- a/lib/getopt_int.h +++ b/lib/getopt_int.h @@ -1,5 +1,5 @@ /* Internal declarations for getopt. - Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2015 Free Software + Copyright (C) 1989-1994, 1996-1999, 2001, 2003-2004, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. diff --git a/lib/gettext.h b/lib/gettext.h index 599a14ec1..9a232cc3a 100644 --- a/lib/gettext.h +++ b/lib/gettext.h @@ -1,5 +1,5 @@ /* Convenience header for conditional use of GNU . - Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2015 Free Software + Copyright (C) 1995-1998, 2000-2002, 2004-2006, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -225,15 +225,17 @@ dcpgettext_expr (const char *domain, if (msg_ctxt_id != NULL) #endif { + int found_translation; memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); msg_ctxt_id[msgctxt_len - 1] = '\004'; memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); translation = dcgettext (domain, msg_ctxt_id, category); + found_translation = (translation != msg_ctxt_id); #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS if (msg_ctxt_id != buf) free (msg_ctxt_id); #endif - if (translation != msg_ctxt_id) + if (found_translation) return translation; } return msgid; @@ -271,15 +273,17 @@ dcnpgettext_expr (const char *domain, if (msg_ctxt_id != NULL) #endif { + int found_translation; memcpy (msg_ctxt_id, msgctxt, msgctxt_len - 1); msg_ctxt_id[msgctxt_len - 1] = '\004'; memcpy (msg_ctxt_id + msgctxt_len, msgid, msgid_len); translation = dcngettext (domain, msg_ctxt_id, msgid_plural, n, category); + found_translation = !(translation == msg_ctxt_id || translation == msgid_plural); #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS if (msg_ctxt_id != buf) free (msg_ctxt_id); #endif - if (!(translation == msg_ctxt_id || translation == msgid_plural)) + if (found_translation) return translation; } return (n == 1 ? msgid : msgid_plural); diff --git a/lib/gettimeofday.c b/lib/gettimeofday.c index e0e2e696d..224ca6a17 100644 --- a/lib/gettimeofday.c +++ b/lib/gettimeofday.c @@ -1,6 +1,6 @@ /* Provide gettimeofday for systems that don't have it or for which it's broken. - Copyright (C) 2001-2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/hard-locale.c b/lib/hard-locale.c new file mode 100644 index 000000000..c7d9da526 --- /dev/null +++ b/lib/hard-locale.c @@ -0,0 +1,72 @@ +/* hard-locale.c -- Determine whether a locale is hard. + + Copyright (C) 1997-1999, 2002-2004, 2006-2007, 2009-2016 Free Software + Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#include + +#include "hard-locale.h" + +#include +#include +#include + +#ifdef __GLIBC__ +# define GLIBC_VERSION __GLIBC__ +#elif defined __UCLIBC__ +# define GLIBC_VERSION 2 +#else +# define GLIBC_VERSION 0 +#endif + +/* Return true if the current CATEGORY locale is hard, i.e. if you + can't get away with assuming traditional C or POSIX behavior. */ +bool +hard_locale (int category) +{ + bool hard = true; + char const *p = setlocale (category, NULL); + + if (p) + { + if (2 <= GLIBC_VERSION) + { + if (strcmp (p, "C") == 0 || strcmp (p, "POSIX") == 0) + hard = false; + } + else + { + char *locale = strdup (p); + if (locale) + { + /* Temporarily set the locale to the "C" and "POSIX" locales + to find their names, so that we can determine whether one + or the other is the caller's locale. */ + if (((p = setlocale (category, "C")) + && strcmp (p, locale) == 0) + || ((p = setlocale (category, "POSIX")) + && strcmp (p, locale) == 0)) + hard = false; + + /* Restore the caller's locale. */ + setlocale (category, locale); + free (locale); + } + } + } + + return hard; +} diff --git a/lib/hard-locale.h b/lib/hard-locale.h new file mode 100644 index 000000000..7644afa37 --- /dev/null +++ b/lib/hard-locale.h @@ -0,0 +1,25 @@ +/* Determine whether a locale is hard. + + Copyright (C) 1999, 2003-2004, 2009-2016 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef HARD_LOCALE_H_ +# define HARD_LOCALE_H_ 1 + +# include + +bool hard_locale (int); + +#endif /* HARD_LOCALE_H_ */ diff --git a/lib/intprops.h b/lib/intprops.h index c55c4db10..e1fce5c96 100644 --- a/lib/intprops.h +++ b/lib/intprops.h @@ -1,10 +1,10 @@ /* intprops.h -- properties of integer types - Copyright (C) 2001-2005, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2016 Free Software Foundation, Inc. - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or + This program is free software: you can redistribute it and/or modify it + under the terms of the GNU General Public License as published + by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -21,9 +21,9 @@ #define _GL_INTPROPS_H #include +#include -/* Return an integer value, converted to the same type as the integer - expression E after integer type promotion. V is the unconverted value. */ +/* Return a value with the common real type of E and V and the value of V. */ #define _GL_INT_CONVERT(e, v) (0 * (e) + (v)) /* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see @@ -37,37 +37,18 @@ an integer. */ #define TYPE_IS_INTEGER(t) ((t) 1.5 == 1) -/* True if negative values of the signed integer type T use two's - complement, ones' complement, or signed magnitude representation, - respectively. Much GNU code assumes two's complement, but some - people like to be portable to all possible C hosts. */ -#define TYPE_TWOS_COMPLEMENT(t) ((t) ~ (t) 0 == (t) -1) -#define TYPE_ONES_COMPLEMENT(t) ((t) ~ (t) 0 == 0) -#define TYPE_SIGNED_MAGNITUDE(t) ((t) ~ (t) 0 < (t) -1) - -/* True if the signed integer expression E uses two's complement. */ -#define _GL_INT_TWOS_COMPLEMENT(e) (~ _GL_INT_CONVERT (e, 0) == -1) - -/* True if the arithmetic type T is signed. */ +/* True if the real type T is signed. */ #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) -/* Return 1 if the integer expression E, after integer promotion, has - a signed type. */ -#define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) +/* Return 1 if the real expression E, after promotion, has a + signed or floating type. */ +#define EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0) -/* Minimum and maximum values for integer types and expressions. These - macros have undefined behavior if T is signed and has padding bits. - If this is a problem for you, please let us know how to fix it for - your host. */ +/* Minimum and maximum values for integer types and expressions. */ /* The maximum and minimum values for the integer type T. */ -#define TYPE_MINIMUM(t) \ - ((t) (! TYPE_SIGNED (t) \ - ? (t) 0 \ - : TYPE_SIGNED_MAGNITUDE (t) \ - ? ~ (t) 0 \ - : ~ TYPE_MAXIMUM (t))) +#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t)) #define TYPE_MAXIMUM(t) \ ((t) (! TYPE_SIGNED (t) \ ? (t) -1 \ @@ -76,18 +57,35 @@ /* The maximum and minimum values for the type of the expression E, after integer promotion. E should not have side effects. */ #define _GL_INT_MINIMUM(e) \ - (_GL_INT_SIGNED (e) \ - ? - _GL_INT_TWOS_COMPLEMENT (e) - _GL_SIGNED_INT_MAXIMUM (e) \ + (EXPR_SIGNED (e) \ + ? ~ _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_CONVERT (e, 0)) #define _GL_INT_MAXIMUM(e) \ - (_GL_INT_SIGNED (e) \ + (EXPR_SIGNED (e) \ ? _GL_SIGNED_INT_MAXIMUM (e) \ : _GL_INT_NEGATE_CONVERT (e, 1)) #define _GL_SIGNED_INT_MAXIMUM(e) \ (((_GL_INT_CONVERT (e, 1) << (sizeof ((e) + 0) * CHAR_BIT - 2)) - 1) * 2 + 1) +/* This include file assumes that signed types are two's complement without + padding bits; the above macros have undefined behavior otherwise. + If this is a problem for you, please let us know how to fix it for your host. + As a sanity check, test the assumption for some signed types that + bounds. */ +verify (TYPE_MINIMUM (signed char) == SCHAR_MIN); +verify (TYPE_MAXIMUM (signed char) == SCHAR_MAX); +verify (TYPE_MINIMUM (short int) == SHRT_MIN); +verify (TYPE_MAXIMUM (short int) == SHRT_MAX); +verify (TYPE_MINIMUM (int) == INT_MIN); +verify (TYPE_MAXIMUM (int) == INT_MAX); +verify (TYPE_MINIMUM (long int) == LONG_MIN); +verify (TYPE_MAXIMUM (long int) == LONG_MAX); +#ifdef LLONG_MAX +verify (TYPE_MINIMUM (long long int) == LLONG_MIN); +verify (TYPE_MAXIMUM (long long int) == LLONG_MAX); +#endif -/* Return 1 if the __typeof__ keyword works. This could be done by +/* Does the __typeof__ keyword work? This could be done by 'configure', but for now it's easier to do it by hand. */ #if (2 <= __GNUC__ || defined __IBM__TYPEOF__ \ || (0x5110 <= __SUNPRO_C && !__STDC__)) @@ -224,24 +222,35 @@ ? (a) < (min) >> (b) \ : (max) >> (b) < (a)) +/* True if __builtin_add_overflow (A, B, P) works when P is null. */ +#define _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL (7 <= __GNUC__) /* The _GL*_OVERFLOW macros have the same restrictions as the *_RANGE_OVERFLOW macros, except that they do not assume that operands (e.g., A and B) have the same type as MIN and MAX. Instead, they assume that the result (e.g., A + B) has that type. */ -#define _GL_ADD_OVERFLOW(a, b, min, max) \ - ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ - : (a) < 0 ? (b) <= (a) + (b) \ - : (b) < 0 ? (a) <= (a) + (b) \ - : (a) + (b) < (b)) -#define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ - ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ - : (a) < 0 ? 1 \ - : (b) < 0 ? (a) - (b) <= (a) \ - : (a) < (b)) -#define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ - (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ - || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL +# define _GL_ADD_OVERFLOW(a, b, min, max) + __builtin_add_overflow (a, b, (__typeof__ ((a) + (b)) *) 0) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) + __builtin_sub_overflow (a, b, (__typeof__ ((a) - (b)) *) 0) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) + __builtin_mul_overflow (a, b, (__typeof__ ((a) * (b)) *) 0) +#else +# define _GL_ADD_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_ADD_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? (b) <= (a) + (b) \ + : (b) < 0 ? (a) <= (a) + (b) \ + : (a) + (b) < (b)) +# define _GL_SUBTRACT_OVERFLOW(a, b, min, max) \ + ((min) < 0 ? INT_SUBTRACT_RANGE_OVERFLOW (a, b, min, max) \ + : (a) < 0 ? 1 \ + : (b) < 0 ? (a) - (b) <= (a) \ + : (a) < (b)) +# define _GL_MULTIPLY_OVERFLOW(a, b, min, max) \ + (((min) == 0 && (((a) < 0 && 0 < (b)) || ((b) < 0 && 0 < (a)))) \ + || INT_MULTIPLY_RANGE_OVERFLOW (a, b, min, max)) +#endif #define _GL_DIVIDE_OVERFLOW(a, b, min, max) \ ((min) < 0 ? (b) == _GL_INT_NEGATE_CONVERT (min, 1) && (a) < - (max) \ : (a) < 0 ? (b) <= (a) + (b) - 1 \ @@ -273,9 +282,10 @@ Example usage, assuming A and B are long int: - long int result = INT_MULTIPLY_WRAPV (a, b); - printf ("result is %ld (%s)\n", result, - INT_MULTIPLY_OVERFLOW (a, b) ? "after overflow" : "no overflow"); + if (INT_MULTIPLY_OVERFLOW (a, b)) + printf ("result would overflow\n"); + else + printf ("result is %ld (no overflow)\n", a * b); Example usage with WRAPV flavor: @@ -305,8 +315,12 @@ _GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW) #define INT_SUBTRACT_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW) -#define INT_NEGATE_OVERFLOW(a) \ - INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#if _GL_HAS_BUILTIN_OVERFLOW_WITH_NULL +# define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a) +#else +# define INT_NEGATE_OVERFLOW(a) \ + INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a)) +#endif #define INT_MULTIPLY_OVERFLOW(a, b) \ _GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW) #define INT_DIVIDE_OVERFLOW(a, b) \ @@ -326,7 +340,7 @@ _GL_INT_MINIMUM (0 * (b) + (a)), \ _GL_INT_MAXIMUM (0 * (b) + (a))) -/* Compute A + B, A - B, A * B, respectively, storing the result into *R. +/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R. Return 1 if the result overflows. See above for restrictions. */ #define INT_ADD_WRAPV(a, b, r) \ _GL_INT_OP_WRAPV (a, b, r, +, __builtin_add_overflow, INT_ADD_OVERFLOW) @@ -351,10 +365,11 @@ # define _GL__GENERIC_BOGUS 0 #endif -/* Store A B into *R, where OP specifies the operation. - BUILTIN is the builtin operation, and OVERFLOW the overflow predicate. - See above for restrictions. */ -#if 5 <= __GNUC__ || __has_builtin (__builtin_add_oveflow) +/* Store the low-order bits of A B into *R, where OP specifies + the operation. BUILTIN is the builtin operation, and OVERFLOW the + overflow predicate. Return 1 if the result overflows. See above + for restrictions. */ +#if 5 <= __GNUC__ || __has_builtin (__builtin_add_overflow) # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r) #elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS # define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \ @@ -404,14 +419,15 @@ /* Store the low-order bits of A B into *R, where the operation is given by OP. Use the unsigned type UT for calculation to avoid overflow problems. *R's type is T, with extremal values TMIN and - TMAX. T must be a signed integer type. */ + TMAX. T must be a signed integer type. Return 1 if the result + overflows. */ #define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \ (sizeof ((a) op (b)) < sizeof (t) \ ? _GL_INT_OP_CALC1 ((t) (a), (t) (b), r, op, overflow, ut, t, tmin, tmax) \ : _GL_INT_OP_CALC1 (a, b, r, op, overflow, ut, t, tmin, tmax)) #define _GL_INT_OP_CALC1(a, b, r, op, overflow, ut, t, tmin, tmax) \ ((overflow (a, b) \ - || (_GL_INT_SIGNED ((a) op (b)) && ((a) op (b)) < (tmin)) \ + || (EXPR_SIGNED ((a) op (b)) && ((a) op (b)) < (tmin)) \ || (tmax) < ((a) op (b))) \ ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t, tmin, tmax), 1) \ : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t, tmin, tmax), 0)) diff --git a/lib/isatty.c b/lib/isatty.c index f7b552bfc..d8071fb27 100644 --- a/lib/isatty.c +++ b/lib/isatty.c @@ -1,5 +1,5 @@ /* isatty() replacement. - Copyright (C) 2012-2015 Free Software Foundation, Inc. + Copyright (C) 2012-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/itold.c b/lib/itold.c index 1eee03e34..5533392e5 100644 --- a/lib/itold.c +++ b/lib/itold.c @@ -1,5 +1,5 @@ /* Replacement for 'int' to 'long double' conversion routine. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2011. This program is free software: you can redistribute it and/or modify diff --git a/lib/localcharset.c b/lib/localcharset.c index 1f02aa598..b2a036978 100644 --- a/lib/localcharset.c +++ b/lib/localcharset.c @@ -1,6 +1,6 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2006, 2008-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/localcharset.h b/lib/localcharset.h index c5e6d4635..915182e32 100644 --- a/lib/localcharset.h +++ b/lib/localcharset.h @@ -1,5 +1,5 @@ /* Determine a canonical name for the current locale's character encoding. - Copyright (C) 2000-2003, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2000-2003, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU CHARSET Library. This program is free software; you can redistribute it and/or modify diff --git a/lib/lstat.c b/lib/lstat.c index 31dee1387..03b063436 100644 --- a/lib/lstat.c +++ b/lib/lstat.c @@ -1,6 +1,6 @@ /* Work around a bug of lstat on some systems - Copyright (C) 1997-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 1997-2006, 2008-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/malloc.c b/lib/malloc.c index 00800a284..e9b01d261 100644 --- a/lib/malloc.c +++ b/lib/malloc.c @@ -1,6 +1,6 @@ /* malloc() function that is glibc compatible. - Copyright (C) 1997-1998, 2006-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1997-1998, 2006-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mbrtowc.c b/lib/mbrtowc.c index e49d55b3b..cdd874bc5 100644 --- a/lib/mbrtowc.c +++ b/lib/mbrtowc.c @@ -1,5 +1,5 @@ /* Convert multibyte character to wide character. - Copyright (C) 1999-2002, 2005-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2002, 2005-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify @@ -20,6 +20,11 @@ /* Specification. */ #include +#if C_LOCALE_MAYBE_EILSEQ +# include "hard-locale.h" +# include +#endif + #if GNULIB_defined_mbstate_t /* Implement mbrtowc() on top of mbtowc(). */ @@ -328,6 +333,9 @@ mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) size_t rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) { + size_t ret; + wchar_t wc; + # if MBRTOWC_NULL_ARG2_BUG || MBRTOWC_RETVAL_BUG || MBRTOWC_EMPTY_INPUT_BUG if (s == NULL) { @@ -342,6 +350,9 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) return (size_t) -2; # endif + if (! pwc) + pwc = &wc; + # if MBRTOWC_RETVAL_BUG { static mbstate_t internal_state; @@ -357,8 +368,7 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) size_t count = 0; for (; n > 0; s++, n--) { - wchar_t wc; - size_t ret = mbrtowc (&wc, s, 1, ps); + ret = mbrtowc (&wc, s, 1, ps); if (ret == (size_t)(-1)) return (size_t)(-1); @@ -366,8 +376,7 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) if (ret != (size_t)(-2)) { /* The multibyte character has been completed. */ - if (pwc != NULL) - *pwc = wc; + *pwc = wc; return (wc == 0 ? 0 : count); } } @@ -376,32 +385,23 @@ rpl_mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) } # endif + ret = mbrtowc (pwc, s, n, ps); + # if MBRTOWC_NUL_RETVAL_BUG - { - wchar_t wc; - size_t ret = mbrtowc (&wc, s, n, ps); - - if (ret != (size_t)(-1) && ret != (size_t)(-2)) - { - if (pwc != NULL) - *pwc = wc; - if (wc == 0) - ret = 0; - } - return ret; - } -# else - { -# if MBRTOWC_NULL_ARG1_BUG - wchar_t dummy; - - if (pwc == NULL) - pwc = &dummy; -# endif - - return mbrtowc (pwc, s, n, ps); - } + if (ret < (size_t) -2 && !*pwc) + return 0; # endif + +# if C_LOCALE_MAYBE_EILSEQ + if ((size_t) -2 <= ret && n != 0 && ! hard_locale (LC_CTYPE)) + { + unsigned char uc = *s; + *pwc = uc; + return 1; + } +# endif + + return ret; } #endif diff --git a/lib/mbsinit.c b/lib/mbsinit.c index 4effdd804..372b523ad 100644 --- a/lib/mbsinit.c +++ b/lib/mbsinit.c @@ -1,5 +1,5 @@ /* Test for initial conversion state. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2008. This program is free software: you can redistribute it and/or modify diff --git a/lib/memchr.c b/lib/memchr.c index f74cc9afc..b565542c3 100644 --- a/lib/memchr.c +++ b/lib/memchr.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2015 +/* Copyright (C) 1991, 1993, 1996-1997, 1999-2000, 2003-2004, 2006, 2008-2016 Free Software Foundation, Inc. Based on strlen implementation by Torbjorn Granlund (tege@sics.se), diff --git a/lib/mempcpy.c b/lib/mempcpy.c index e9f2e34fa..d579f64a0 100644 --- a/lib/mempcpy.c +++ b/lib/mempcpy.c @@ -1,5 +1,5 @@ /* Copy memory area and return pointer after last written byte. - Copyright (C) 2003, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/mkstemp.c b/lib/mkstemp.c index f9096a8fb..90ed78e49 100644 --- a/lib/mkstemp.c +++ b/lib/mkstemp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2015 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2016 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/mkstemps.c b/lib/mkstemps.c index fabd6eee9..91f6ff0c4 100644 --- a/lib/mkstemps.c +++ b/lib/mkstemps.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2015 Free Software +/* Copyright (C) 1998-1999, 2001, 2005-2007, 2009-2016 Free Software Foundation, Inc. This file is derived from the one in the GNU C Library. diff --git a/lib/msvc-inval.c b/lib/msvc-inval.c index a1f1dc0ee..baaf39eda 100644 --- a/lib/msvc-inval.c +++ b/lib/msvc-inval.c @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-inval.h b/lib/msvc-inval.h index 8b07269a7..027c94972 100644 --- a/lib/msvc-inval.h +++ b/lib/msvc-inval.h @@ -1,5 +1,5 @@ /* Invalid parameter handler for MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-nothrow.c b/lib/msvc-nothrow.c index 90cf8014e..ba75bbfb2 100644 --- a/lib/msvc-nothrow.c +++ b/lib/msvc-nothrow.c @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/msvc-nothrow.h b/lib/msvc-nothrow.h index 67b151e65..3493b84a8 100644 --- a/lib/msvc-nothrow.h +++ b/lib/msvc-nothrow.h @@ -1,6 +1,6 @@ /* Wrappers that don't throw invalid parameter notifications with MSVC runtime libraries. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/pathmax.h b/lib/pathmax.h index 2f3b64f45..aee22f864 100644 --- a/lib/pathmax.h +++ b/lib/pathmax.h @@ -1,5 +1,5 @@ /* Define PATH_MAX somehow. Requires sys/types.h. - Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2015 Free Software + Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-args.c b/lib/printf-args.c index da17efbd5..cfaed994a 100644 --- a/lib/printf-args.c +++ b/lib/printf-args.c @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2015 Free Software + Copyright (C) 1999, 2002-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-args.h b/lib/printf-args.h index 387976cca..256c41311 100644 --- a/lib/printf-args.h +++ b/lib/printf-args.h @@ -1,5 +1,5 @@ /* Decomposed printf argument list. - Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2015 Free Software + Copyright (C) 1999, 2002-2003, 2006-2007, 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/printf-parse.c b/lib/printf-parse.c index 40d0a2264..fad5d3d24 100644 --- a/lib/printf-parse.c +++ b/lib/printf-parse.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 1999-2000, 2002-2003, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1999-2000, 2002-2003, 2006-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/printf-parse.h b/lib/printf-parse.h index fda6704f9..a46d94624 100644 --- a/lib/printf-parse.h +++ b/lib/printf-parse.h @@ -1,5 +1,5 @@ /* Parse printf format string. - Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2015 Free Software + Copyright (C) 1999, 2002-2003, 2005, 2007, 2010-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify diff --git a/lib/progname.c b/lib/progname.c index fe93bcaf2..debb76026 100644 --- a/lib/progname.c +++ b/lib/progname.c @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2003, 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/progname.h b/lib/progname.h index d1e034f92..0a574071b 100644 --- a/lib/progname.h +++ b/lib/progname.h @@ -1,5 +1,5 @@ /* Program name management. - Copyright (C) 2001-2004, 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2004, 2006, 2009-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software: you can redistribute it and/or modify diff --git a/lib/quote.h b/lib/quote.h index 28c05fdd0..b53d0ea11 100644 --- a/lib/quote.h +++ b/lib/quote.h @@ -1,6 +1,6 @@ /* quote.h - prototypes for quote.c - Copyright (C) 1998-2001, 2003, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-2001, 2003, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/quotearg.c b/lib/quotearg.c index a0a0e2565..73a5084a2 100644 --- a/lib/quotearg.c +++ b/lib/quotearg.c @@ -1,6 +1,6 @@ /* quotearg.c - quote arguments for output - Copyright (C) 1998-2002, 2004-2015 Free Software Foundation, Inc. + Copyright (C) 1998-2002, 2004-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/quotearg.h b/lib/quotearg.h index b9eb31d9f..bc29052b0 100644 --- a/lib/quotearg.h +++ b/lib/quotearg.h @@ -1,6 +1,6 @@ /* quotearg.h - quote arguments for output - Copyright (C) 1998-2002, 2004, 2006, 2008-2015 Free Software Foundation, + Copyright (C) 1998-2002, 2004, 2006, 2008-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/rawmemchr.c b/lib/rawmemchr.c index a6380ba81..dbe01bd55 100644 --- a/lib/rawmemchr.c +++ b/lib/rawmemchr.c @@ -1,5 +1,5 @@ /* Searching in a string. - Copyright (C) 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2008-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/ref-add.sin b/lib/ref-add.sin index 6cbe5b540..42d3ab0d8 100644 --- a/lib/ref-add.sin +++ b/lib/ref-add.sin @@ -1,6 +1,6 @@ # Add this package to a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2016 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/ref-del.sin b/lib/ref-del.sin index f50cf0aa4..c77b33ba7 100644 --- a/lib/ref-del.sin +++ b/lib/ref-del.sin @@ -1,6 +1,6 @@ # Remove this package from a list of references stored in a text file. # -# Copyright (C) 2000, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000, 2009-2016 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by diff --git a/lib/secure_getenv.c b/lib/secure_getenv.c index 31aad1fd0..88a60dc33 100644 --- a/lib/secure_getenv.c +++ b/lib/secure_getenv.c @@ -1,6 +1,6 @@ -/* Look up an environment variable more securely. +/* Look up an environment variable, returning NULL in insecure situations. - Copyright 2013-2015 Free Software Foundation, Inc. + Copyright 2013-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published @@ -20,22 +20,35 @@ #include #if !HAVE___SECURE_GETENV -# if HAVE_ISSETUGID +# if HAVE_ISSETUGID || (HAVE_GETUID && HAVE_GETEUID && HAVE_GETGID && HAVE_GETEGID) # include -# else -# undef issetugid -# define issetugid() 1 # endif #endif char * secure_getenv (char const *name) { -#if HAVE___SECURE_GETENV +#if HAVE___SECURE_GETENV /* glibc */ return __secure_getenv (name); -#else +#elif HAVE_ISSETUGID /* OS X, FreeBSD, NetBSD, OpenBSD */ if (issetugid ()) - return 0; + return NULL; return getenv (name); +#elif HAVE_GETUID && HAVE_GETEUID && HAVE_GETGID && HAVE_GETEGID /* other Unix */ + if (geteuid () != getuid () || getegid () != getgid ()) + return NULL; + return getenv (name); +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ /* native Windows */ + /* On native Windows, there is no such concept as setuid or setgid binaries. + - Programs launched as system services have high privileges, but they don't + inherit environment variables from a user. + - Programs launched by a user with "Run as Administrator" have high + privileges and use the environment variables, but the user has been asked + whether he agrees. + - Programs launched by a user without "Run as Administrator" cannot gain + high privileges, therefore there is no risk. */ + return getenv (name); +#else + return NULL; #endif } diff --git a/lib/size_max.h b/lib/size_max.h index 5a0568e5f..2f2792c23 100644 --- a/lib/size_max.h +++ b/lib/size_max.h @@ -1,5 +1,5 @@ /* size_max.h -- declare SIZE_MAX through system headers - Copyright (C) 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/sleep.c b/lib/sleep.c index b86ec6ff2..997285e13 100644 --- a/lib/sleep.c +++ b/lib/sleep.c @@ -1,5 +1,5 @@ /* Pausing execution of the current thread. - Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2007, 2009-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2007. This program is free software: you can redistribute it and/or modify diff --git a/lib/stat.c b/lib/stat.c index 2209826fc..62e9e0bb0 100644 --- a/lib/stat.c +++ b/lib/stat.c @@ -1,5 +1,5 @@ /* Work around platform bugs in stat. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h index b16ccc869..12f8a15b3 100644 --- a/lib/stdalign.in.h +++ b/lib/stdalign.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C11 . - Copyright 2011-2015 Free Software Foundation, Inc. + Copyright 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -103,15 +103,15 @@ # elif ((defined __APPLE__ && defined __MACH__ \ ? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \ : __GNUC__) \ - || __HP_cc || __HP_aCC || __IBMC__ || __IBMCPP__ \ - || __ICC || 0x590 <= __SUNPRO_C) + || 061200 <= __HP_cc || 061200 <= __HP_aCC \ + || __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__) # define _Alignas(a) __attribute__ ((__aligned__ (a))) # elif 1300 <= _MSC_VER # define _Alignas(a) __declspec (align (a)) # endif #endif #if ((defined _Alignas && ! (defined __cplusplus && 201103 <= __cplusplus)) \ - || (defined __STDC_VERSION && 201112 <= __STDC_VERSION__)) + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) # define alignas _Alignas #endif #if defined alignas || (defined __cplusplus && 201103 <= __cplusplus) diff --git a/lib/stdbool.in.h b/lib/stdbool.in.h index 64a176182..7ecf203e7 100644 --- a/lib/stdbool.in.h +++ b/lib/stdbool.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2003, 2006-2015 Free Software Foundation, Inc. +/* Copyright (C) 2001-2003, 2006-2016 Free Software Foundation, Inc. Written by Bruno Haible , 2001. This program is free software; you can redistribute it and/or modify diff --git a/lib/stddef.in.h b/lib/stddef.in.h index 698307bc9..f4c4a1070 100644 --- a/lib/stddef.in.h +++ b/lib/stddef.in.h @@ -1,6 +1,6 @@ /* A substitute for POSIX 2008 , for platforms that have issues. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -81,8 +81,10 @@ # define wchar_t int #endif -/* Some platforms lack max_align_t. */ -#if !@HAVE_MAX_ALIGN_T@ +/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is + a hack in case the configure-time test was done with g++ even though + we are currently compiling with gcc. */ +#if ! (@HAVE_MAX_ALIGN_T@ || defined _GCC_MAX_ALIGN_T) /* On the x86, the maximum storage alignment of double, long, etc. is 4, but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8, and the C11 standard allows this. Work around this problem by diff --git a/lib/stdint.in.h b/lib/stdint.in.h index 378de2ec6..cf65ec62e 100644 --- a/lib/stdint.in.h +++ b/lib/stdint.in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001-2002, 2004-2015 Free Software Foundation, Inc. +/* Copyright (C) 2001-2002, 2004-2016 Free Software Foundation, Inc. Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. @@ -118,15 +118,10 @@ picky compilers. */ #define _STDINT_MIN(signed, bits, zero) \ - ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero)) + ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero)) #define _STDINT_MAX(signed, bits, zero) \ - ((signed) \ - ? ~ _STDINT_MIN (signed, bits, zero) \ - : /* The expression for the unsigned case. The subtraction of (signed) \ - is a nop in the unsigned case and avoids "signed integer overflow" \ - warnings in the signed case. */ \ - ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) + (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1) #if !GNULIB_defined_stdint_types @@ -288,12 +283,17 @@ typedef gl_uint_fast32_t gl_uint_fast16_t; /* 7.18.1.4. Integer types capable of holding object pointers */ +/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own + definitions of intptr_t and uintptr_t (which use int and unsigned) + to avoid clashes with declarations of system functions like sbrk. */ +#ifndef _INTPTR_T_DECLARED #undef intptr_t #undef uintptr_t typedef long int gl_intptr_t; typedef unsigned long int gl_uintptr_t; #define intptr_t gl_intptr_t #define uintptr_t gl_uintptr_t +#endif /* 7.18.1.5. Greatest-width integer types */ diff --git a/lib/stdio.in.h b/lib/stdio.in.h index ec4387429..9b313656c 100644 --- a/lib/stdio.in.h +++ b/lib/stdio.in.h @@ -1,6 +1,6 @@ /* A GNU-like . - Copyright (C) 2004, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2004, 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stdlib.in.h b/lib/stdlib.in.h index 428a11918..70dc88db7 100644 --- a/lib/stdlib.in.h +++ b/lib/stdlib.in.h @@ -1,6 +1,6 @@ /* A GNU-like . - Copyright (C) 1995, 2001-2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1995, 2001-2004, 2006-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stpcpy.c b/lib/stpcpy.c index 559d2f231..ec3996e69 100644 --- a/lib/stpcpy.c +++ b/lib/stpcpy.c @@ -1,5 +1,5 @@ /* stpcpy.c -- copy a string and return pointer to end of new string - Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2015 Free Software + Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2016 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. diff --git a/lib/strcasecmp.c b/lib/strcasecmp.c index d6e3c1130..ac9f84f52 100644 --- a/lib/strcasecmp.c +++ b/lib/strcasecmp.c @@ -1,5 +1,5 @@ /* Case-insensitive string comparison function. - Copyright (C) 1998-1999, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strchrnul.c b/lib/strchrnul.c index 1000e83f1..1482a77d8 100644 --- a/lib/strchrnul.c +++ b/lib/strchrnul.c @@ -1,5 +1,5 @@ /* Searching in a string. - Copyright (C) 2003, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2007-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/streq.h b/lib/streq.h index 6107fc6bd..234f07568 100644 --- a/lib/streq.h +++ b/lib/streq.h @@ -1,5 +1,5 @@ /* Optimized string comparison. - Copyright (C) 2001-2002, 2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2002, 2007, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/lib/strerror-override.c b/lib/strerror-override.c index 2bb4d7457..9bc9b1895 100644 --- a/lib/strerror-override.c +++ b/lib/strerror-override.c @@ -1,6 +1,6 @@ /* strerror-override.c --- POSIX compatible system error routine - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strerror-override.h b/lib/strerror-override.h index 7af36dfd4..5264fd5f3 100644 --- a/lib/strerror-override.h +++ b/lib/strerror-override.h @@ -1,6 +1,6 @@ /* strerror-override.h --- POSIX compatible system error routine - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strerror.c b/lib/strerror.c index adba738b7..45c763391 100644 --- a/lib/strerror.c +++ b/lib/strerror.c @@ -1,6 +1,6 @@ /* strerror.c --- POSIX compatible system error routine - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/string.in.h b/lib/string.in.h index 2abd6bc0e..7fb00c1c5 100644 --- a/lib/string.in.h +++ b/lib/string.in.h @@ -1,6 +1,6 @@ /* A GNU-like . - Copyright (C) 1995-1996, 2001-2015 Free Software Foundation, Inc. + Copyright (C) 1995-1996, 2001-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strings.in.h b/lib/strings.in.h index cf83465d3..d5cabc526 100644 --- a/lib/strings.in.h +++ b/lib/strings.in.h @@ -1,6 +1,6 @@ /* A substitute . - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/stripslash.c b/lib/stripslash.c index 12359cf7b..0453e36cc 100644 --- a/lib/stripslash.c +++ b/lib/stripslash.c @@ -1,6 +1,6 @@ /* stripslash.c -- remove redundant trailing slashes from a file name - Copyright (C) 1990, 2001, 2003-2006, 2009-2015 Free Software Foundation, + Copyright (C) 1990, 2001, 2003-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/strncasecmp.c b/lib/strncasecmp.c index 3d69f14ae..07a55eafd 100644 --- a/lib/strncasecmp.c +++ b/lib/strncasecmp.c @@ -1,5 +1,5 @@ /* strncasecmp.c -- case insensitive string comparator - Copyright (C) 1998-1999, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1998-1999, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/strndup.c b/lib/strndup.c index 793d59903..6250fcd54 100644 --- a/lib/strndup.c +++ b/lib/strndup.c @@ -1,6 +1,6 @@ /* A replacement function, for systems that lack strndup. - Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2015 Free Software + Copyright (C) 1996-1998, 2001-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it diff --git a/lib/strnlen.c b/lib/strnlen.c index 79e250c4d..1bd79363d 100644 --- a/lib/strnlen.c +++ b/lib/strnlen.c @@ -1,5 +1,5 @@ /* Find the length of STRING, but scan at most MAXLEN characters. - Copyright (C) 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2007, 2009-2016 Free Software Foundation, Inc. Written by Simon Josefsson. This program is free software; you can redistribute it and/or modify diff --git a/lib/strverscmp.c b/lib/strverscmp.c index fd131aa15..356753da7 100644 --- a/lib/strverscmp.c +++ b/lib/strverscmp.c @@ -1,5 +1,5 @@ /* Compare strings while treating digits numerically. -*- coding: utf-8 -*- - Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2015 Free Software + Copyright (C) 1997, 2000, 2002, 2004, 2006, 2009-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jean-François Bignolles , 1997. diff --git a/lib/sys_stat.in.h b/lib/sys_stat.in.h index 9f5e85369..72d953742 100644 --- a/lib/sys_stat.in.h +++ b/lib/sys_stat.in.h @@ -1,5 +1,5 @@ /* Provide a more complete sys/stat header file. - Copyright (C) 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_time.in.h b/lib/sys_time.in.h index c556c5db2..1623a1dba 100644 --- a/lib/sys_time.in.h +++ b/lib/sys_time.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/time.h. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_types.in.h b/lib/sys_types.in.h index 814bc179b..8ab054538 100644 --- a/lib/sys_types.in.h +++ b/lib/sys_types.in.h @@ -1,6 +1,6 @@ /* Provide a more complete sys/types.h. - Copyright (C) 2011-2015 Free Software Foundation, Inc. + Copyright (C) 2011-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sys_wait.in.h b/lib/sys_wait.in.h index 87d2282b8..3982b2bb9 100644 --- a/lib/sys_wait.in.h +++ b/lib/sys_wait.in.h @@ -1,5 +1,5 @@ /* A POSIX-like . - Copyright (C) 2001-2003, 2005-2015 Free Software Foundation, Inc. + Copyright (C) 2001-2003, 2005-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/sysexits.in.h b/lib/sysexits.in.h index 7747817f3..efdefc878 100644 --- a/lib/sysexits.in.h +++ b/lib/sysexits.in.h @@ -1,5 +1,5 @@ /* exit() exit codes for some BSD system programs. - Copyright (C) 2003, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2006-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/tempname.c b/lib/tempname.c index 69c572fbc..b1e9880f7 100644 --- a/lib/tempname.c +++ b/lib/tempname.c @@ -1,6 +1,6 @@ /* tempname.c - generate the name of a temporary file. - Copyright (C) 1991-2003, 2005-2007, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 1991-2003, 2005-2007, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/tempname.h b/lib/tempname.h index e60936074..be01c5143 100644 --- a/lib/tempname.h +++ b/lib/tempname.h @@ -1,6 +1,6 @@ /* Create a temporary file or directory. - Copyright (C) 2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/time.in.h b/lib/time.in.h index a90552ce4..865c11411 100644 --- a/lib/time.in.h +++ b/lib/time.in.h @@ -1,6 +1,6 @@ /* A more-standard . - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/unistd.in.h b/lib/unistd.in.h index 958fea2a5..c3af07ad2 100644 --- a/lib/unistd.in.h +++ b/lib/unistd.in.h @@ -1,5 +1,5 @@ /* Substitute for and wrapper around . - Copyright (C) 2003-2015 Free Software Foundation, Inc. + Copyright (C) 2003-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c index 88332f0bc..de8965f16 100644 --- a/lib/vasnprintf.c +++ b/lib/vasnprintf.c @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 1999, 2002-2015 Free Software Foundation, Inc. + Copyright (C) 1999, 2002-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -195,7 +195,7 @@ /* GCC >= 4.0 with -Wall emits unjustified "... may be used uninitialized" warnings in this file. Use -Dlint to suppress them. */ -#ifdef lint +#if defined GCC_LINT || defined lint # define IF_LINT(Code) Code #else # define IF_LINT(Code) /* empty */ diff --git a/lib/vasnprintf.h b/lib/vasnprintf.h index 3494eef37..8e9d84f01 100644 --- a/lib/vasnprintf.h +++ b/lib/vasnprintf.h @@ -1,5 +1,5 @@ /* vsprintf with automatic memory allocation. - Copyright (C) 2002-2004, 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2002-2004, 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/verify.h b/lib/verify.h index 60eba4981..5c8381d29 100644 --- a/lib/verify.h +++ b/lib/verify.h @@ -1,6 +1,6 @@ /* Compile-time assert-like macros. - Copyright (C) 2005-2006, 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2005-2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -263,7 +263,7 @@ template # define assume(R) ((R) ? (void) 0 : __builtin_unreachable ()) #elif 1200 <= _MSC_VER # define assume(R) __assume (R) -#elif (defined lint \ +#elif ((defined GCC_LINT || defined lint) \ && (__has_builtin (__builtin_trap) \ || 3 < __GNUC__ + (3 < __GNUC_MINOR__ + (4 <= __GNUC_PATCHLEVEL__)))) /* Doing it this way helps various packages when configured with diff --git a/lib/vsnprintf.c b/lib/vsnprintf.c index d2ebed9a1..4631b1791 100644 --- a/lib/vsnprintf.c +++ b/lib/vsnprintf.c @@ -1,5 +1,5 @@ /* Formatted output to strings. - Copyright (C) 2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2004, 2006-2016 Free Software Foundation, Inc. Written by Simon Josefsson and Yoann Vandoorselaere . This program is free software; you can redistribute it and/or modify diff --git a/lib/wchar.in.h b/lib/wchar.in.h index 684299f7d..755600fde 100644 --- a/lib/wchar.in.h +++ b/lib/wchar.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 , for platforms that have issues. - Copyright (C) 2007-2015 Free Software Foundation, Inc. + Copyright (C) 2007-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -31,7 +31,7 @@ @PRAGMA_COLUMNS@ #if (((defined __need_mbstate_t || defined __need_wint_t) \ - && !defined __MINGW32__) \ + && !defined __MINGW32__ && !defined __KLIBC__) \ || (defined __hpux \ && ((defined _INTTYPES_INCLUDED && !defined strtoimax) \ || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) \ @@ -445,6 +445,11 @@ _GL_CXXALIAS_RPL (wcwidth, int, (wchar_t)); # if !@HAVE_DECL_WCWIDTH@ /* wcwidth exists but is not declared. */ _GL_FUNCDECL_SYS (wcwidth, int, (wchar_t) _GL_ATTRIBUTE_PURE); +# elif defined __KLIBC__ +/* On OS/2 kLIBC, wcwidth is a macro that expands to the name of a + static inline function. The implementation of wcwidth in wcwidth.c + causes a "conflicting types" error. */ +# undef wcwidth # endif _GL_CXXALIAS_SYS (wcwidth, int, (wchar_t)); # endif diff --git a/lib/wctype.in.h b/lib/wctype.in.h index 9050b7e58..3431854f4 100644 --- a/lib/wctype.in.h +++ b/lib/wctype.in.h @@ -1,6 +1,6 @@ /* A substitute for ISO C99 , for platforms that lack it. - Copyright (C) 2006-2015 Free Software Foundation, Inc. + Copyright (C) 2006-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xalloc-die.c b/lib/xalloc-die.c index 3cea6386c..4c7994bf1 100644 --- a/lib/xalloc-die.c +++ b/lib/xalloc-die.c @@ -1,6 +1,6 @@ /* Report a memory allocation failure and exit. - Copyright (C) 1997-2000, 2002-2004, 2006, 2009-2015 Free Software + Copyright (C) 1997-2000, 2002-2004, 2006, 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify diff --git a/lib/xalloc-oversized.h b/lib/xalloc-oversized.h index f0e9778f7..44f16441c 100644 --- a/lib/xalloc-oversized.h +++ b/lib/xalloc-oversized.h @@ -1,6 +1,6 @@ /* xalloc-oversized.h -- memory allocation size checking - Copyright (C) 1990-2000, 2003-2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2003-2004, 2006-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -16,15 +16,17 @@ along with this program. If not, see . */ #ifndef XALLOC_OVERSIZED_H_ -# define XALLOC_OVERSIZED_H_ +#define XALLOC_OVERSIZED_H_ -# include +#include -/* Return 1 if an array of N objects, each of size S, cannot exist due - to size arithmetic overflow. S must be positive and N must be - nonnegative. This is a macro, not a function, so that it - works correctly even when SIZE_MAX < N. +/* Default for (non-Clang) compilers that lack __has_builtin. */ +#ifndef __has_builtin +# define __has_builtin(x) 0 +#endif +/* True if N * S would overflow in a size calculation. + This expands to a constant expression if N and S are both constants. By gnulib convention, SIZE_MAX represents overflow in size calculations, so the conservative dividend to use here is SIZE_MAX - 1, since SIZE_MAX might represent an overflowed value. @@ -32,7 +34,38 @@ sizeof (ptrdiff_t) <= sizeof (size_t), so do not bother to test for exactly-SIZE_MAX allocations on such hosts; this avoids a test and branch when S is known to be 1. */ -# define xalloc_oversized(n, s) \ +#define __xalloc_oversized(n, s) \ ((size_t) (sizeof (ptrdiff_t) <= sizeof (size_t) ? -1 : -2) / (s) < (n)) + +/* Return 1 if an array of N objects, each of size S, cannot exist due + to size arithmetic overflow. S must be positive and N must be + nonnegative. This is a macro, not a function, so that it + works correctly even when SIZE_MAX < N. */ + +/* GCC 7 __builtin_mul_overflow should easily compute this. See: + https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68120 */ +#if 7 <= __GNUC__ +# define xalloc_oversized(n, s) __builtin_mul_overflow (n, s, (size_t *) NULL) + +/* GCC 5 and Clang __builtin_mul_overflow needs a temporary, and + should be used only for non-constant operands, so that + xalloc_oversized is a constant expression if both arguments are. + Do not use this if pedantic, since pedantic GCC issues a diagnostic + for ({ ... }). */ +#elif ((5 <= __GNUC__ \ + || (__has_builtin (__builtin_mul_overflow) \ + && __has_builtin (__builtin_constant_p))) \ + && !__STRICT_ANSI__) +# define xalloc_oversized(n, s) \ + (__builtin_constant_p (n) && __builtin_constant_p (s) \ + ? __xalloc_oversized (n, s) \ + : ({ size_t __xalloc_size; __builtin_mul_overflow (n, s, &__xalloc_size); })) + +/* Other compilers use integer division; this may be slower but is + more portable. */ +#else +# define xalloc_oversized(n, s) __xalloc_oversized (n, s) +#endif + #endif /* !XALLOC_OVERSIZED_H_ */ diff --git a/lib/xalloc.h b/lib/xalloc.h index 81ef680a3..a4fddbfb5 100644 --- a/lib/xalloc.h +++ b/lib/xalloc.h @@ -1,6 +1,6 @@ /* xalloc.h -- malloc with out-of-memory checking - Copyright (C) 1990-2000, 2003-2004, 2006-2015 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2003-2004, 2006-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xmalloc.c b/lib/xmalloc.c index e246559f8..429b50d99 100644 --- a/lib/xmalloc.c +++ b/lib/xmalloc.c @@ -1,6 +1,6 @@ /* xmalloc.c -- malloc with out of memory checking - Copyright (C) 1990-2000, 2002-2006, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 1990-2000, 2002-2006, 2008-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/lib/xsize.h b/lib/xsize.h index b2a786a8e..202a87e08 100644 --- a/lib/xsize.h +++ b/lib/xsize.h @@ -1,6 +1,6 @@ /* xsize.h -- Checked size_t computations. - Copyright (C) 2003, 2008-2015 Free Software Foundation, Inc. + Copyright (C) 2003, 2008-2016 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4 index c7103ed52..bb37e32aa 100644 --- a/m4/00gnulib.m4 +++ b/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/m4/absolute-header.m4 b/m4/absolute-header.m4 index bc19dfc30..7ffc38d7a 100644 --- a/m4/absolute-header.m4 +++ b/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/m4/alloca.m4 b/m4/alloca.m4 index 8408bed28..2382ff1ee 100644 --- a/m4/alloca.m4 +++ b/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/m4/argp.m4 b/m4/argp.m4 index e1ed44526..d36c716cb 100644 --- a/m4/argp.m4 +++ b/m4/argp.m4 @@ -1,5 +1,5 @@ # argp.m4 serial 14 -dnl Copyright (C) 2003-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003-2016 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/m4/codeset.m4 b/m4/codeset.m4 index d7de8d67e..bc98201e3 100644 --- a/m4/codeset.m4 +++ b/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/m4/configmake.m4 b/m4/configmake.m4 index 49d3a13e3..80b92548c 100644 --- a/m4/configmake.m4 +++ b/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/m4/dirname.m4 b/m4/dirname.m4 index 2a0be516e..6f8bec32c 100644 --- a/m4/dirname.m4 +++ b/m4/dirname.m4 @@ -1,5 +1,5 @@ #serial 10 -*- autoconf -*- -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/m4/double-slash-root.m4 b/m4/double-slash-root.m4 index f307eb2ff..dfd3921d1 100644 --- a/m4/double-slash-root.m4 +++ b/m4/double-slash-root.m4 @@ -1,5 +1,5 @@ # double-slash-root.m4 serial 4 -*- Autoconf -*- -dnl Copyright (C) 2006, 2008-2015 Free Software Foundation, Inc. +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. diff --git a/m4/errno_h.m4 b/m4/errno_h.m4 index cfaa68761..b111fce05 100644 --- a/m4/errno_h.m4 +++ b/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/m4/error.m4 b/m4/error.m4 index b3bd7f6c6..f772bcf58 100644 --- a/m4/error.m4 +++ b/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/m4/exponentd.m4 b/m4/exponentd.m4 index 84f1691a6..7869a7d6c 100644 --- a/m4/exponentd.m4 +++ b/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/m4/extensions.m4 b/m4/extensions.m4 index 35bc49c97..6d378ec41 100644 --- a/m4/extensions.m4 +++ b/m4/extensions.m4 @@ -1,7 +1,7 @@ # serial 13 -*- 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. diff --git a/m4/extern-inline.m4 b/m4/extern-inline.m4 index 72800650e..1e578f3de 100644 --- a/m4/extern-inline.m4 +++ b/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/m4/fcntl-o.m4 b/m4/fcntl-o.m4 index 891a62fb6..24fcf88d0 100644 --- a/m4/fcntl-o.m4 +++ b/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/m4/fcntl_h.m4 b/m4/fcntl_h.m4 index b279162a1..ef0d78dde 100644 --- a/m4/fcntl_h.m4 +++ b/m4/fcntl_h.m4 @@ -1,6 +1,6 @@ # serial 15 # Configure fcntl.h. -dnl Copyright (C) 2006-2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2006-2007, 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/m4/float_h.m4 b/m4/float_h.m4 index e4853f3b0..e2887eb5c 100644 --- a/m4/float_h.m4 +++ b/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/m4/getopt.m4 b/m4/getopt.m4 index e76e501fd..ce6ec67b9 100644 --- a/m4/getopt.m4 +++ b/m4/getopt.m4 @@ -1,5 +1,5 @@ # getopt.m4 serial 44 -dnl Copyright (C) 2002-2006, 2008-2015 Free Software Foundation, Inc. +dnl Copyright (C) 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/m4/gettimeofday.m4 b/m4/gettimeofday.m4 index ce246e18b..4ae5d63fe 100644 --- a/m4/gettimeofday.m4 +++ b/m4/gettimeofday.m4 @@ -1,6 +1,6 @@ # serial 21 -# Copyright (C) 2001-2003, 2005, 2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2001-2003, 2005, 2007, 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. diff --git a/m4/glibc21.m4 b/m4/glibc21.m4 index 3a971c5a2..dafebf501 100644 --- a/m4/glibc21.m4 +++ b/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/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4 index 21114b6d4..97cc04ee4 100644 --- a/m4/gnulib-cache.m4 +++ b/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=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argmatch argp error isatty mkstemp mkstemps progname stpcpy strverscmp sys_wait +# gnulib-tool --import --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=tools --no-conditional-dependencies --libtool --macro-prefix=gl --no-vc-files argmatch argp error isatty mkstemp mkstemps progname stpcpy strverscmp sys_wait # Specification in the form of a few gnulib-tool.m4 macro invocations: gl_LOCAL_DIR([]) diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4 index 50ef97420..f8454c8a0 100644 --- a/m4/gnulib-common.m4 +++ b/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. diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index 8e05530d1..7438eb5ad 100644 --- a/m4/gnulib-comp.m4 +++ b/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 @@ -65,6 +65,7 @@ AC_DEFUN([gl_EARLY], # Code from module getopt-posix: # Code from module gettext-h: # Code from module gettimeofday: + # Code from module hard-locale: # Code from module include_next: # Code from module intprops: # Code from module isatty: @@ -206,6 +207,7 @@ AC_SUBST([LTALLOCA]) gl_PREREQ_GETTIMEOFDAY fi gl_SYS_TIME_MODULE_INDICATOR([gettimeofday]) + gl_HARD_LOCALE gl_FUNC_ISATTY if test $REPLACE_ISATTY = 1; then AC_LIBOBJ([isatty]) @@ -268,11 +270,11 @@ AC_SUBST([LTALLOCA]) fi gl_MODULE_INDICATOR([mkstemps]) gl_STDLIB_MODULE_INDICATOR([mkstemps]) - 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 @@ -568,6 +570,8 @@ AC_DEFUN([gl_FILE_LIST], [ lib/getopt_int.h lib/gettext.h lib/gettimeofday.c + lib/hard-locale.c + lib/hard-locale.h lib/intprops.h lib/isatty.c lib/itold.c @@ -668,6 +672,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/gettimeofday.m4 m4/glibc21.m4 m4/gnulib-common.m4 + m4/hard-locale.m4 m4/include_next.m4 m4/intmax_t.m4 m4/inttypes_h.m4 diff --git a/m4/gnulib-tool.m4 b/m4/gnulib-tool.m4 index fede1fc3b..0d2ee444b 100644 --- a/m4/gnulib-tool.m4 +++ b/m4/gnulib-tool.m4 @@ -1,5 +1,5 @@ # gnulib-tool.m4 serial 2 -dnl Copyright (C) 2004-2005, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2004-2005, 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/m4/hard-locale.m4 b/m4/hard-locale.m4 new file mode 100644 index 000000000..4661bfc5a --- /dev/null +++ b/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/m4/include_next.m4 b/m4/include_next.m4 index 233d254e8..db0f2c079 100644 --- a/m4/include_next.m4 +++ b/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/m4/intmax_t.m4 b/m4/intmax_t.m4 index 4bd8155c8..9559accab 100644 --- a/m4/intmax_t.m4 +++ b/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/m4/inttypes_h.m4 b/m4/inttypes_h.m4 index d0b5f5d98..76571199f 100644 --- a/m4/inttypes_h.m4 +++ b/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/m4/isatty.m4 b/m4/isatty.m4 index 00d82e427..b4282c1ca 100644 --- a/m4/isatty.m4 +++ b/m4/isatty.m4 @@ -1,5 +1,5 @@ # isatty.m4 serial 3 -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/m4/largefile.m4 b/m4/largefile.m4 index b7a6c48b6..8bbdfaac1 100644 --- a/m4/largefile.m4 +++ b/m4/largefile.m4 @@ -1,6 +1,6 @@ # Enable large files on systems where this is not the default. -# Copyright 1992-1996, 1998-2015 Free Software Foundation, Inc. +# Copyright 1992-1996, 1998-2016 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/m4/localcharset.m4 b/m4/localcharset.m4 index f03916c02..22c311b98 100644 --- a/m4/localcharset.m4 +++ b/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/m4/locale-fr.m4 b/m4/locale-fr.m4 index 92ff55250..92896a039 100644 --- a/m4/locale-fr.m4 +++ b/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/m4/locale-ja.m4 b/m4/locale-ja.m4 index a3abef877..f222a0869 100644 --- a/m4/locale-ja.m4 +++ b/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/m4/locale-zh.m4 b/m4/locale-zh.m4 index c5c4ef659..2271f7783 100644 --- a/m4/locale-zh.m4 +++ b/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/m4/longlong.m4 b/m4/longlong.m4 index d57bc700d..36d8b1242 100644 --- a/m4/longlong.m4 +++ b/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/m4/lstat.m4 b/m4/lstat.m4 index adf752c0d..e143d5c8b 100644 --- a/m4/lstat.m4 +++ b/m4/lstat.m4 @@ -1,6 +1,6 @@ # serial 27 -# Copyright (C) 1997-2001, 2003-2015 Free Software Foundation, Inc. +# Copyright (C) 1997-2001, 2003-2016 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/m4/ltargz.m4 b/m4/ltargz.m4 new file mode 100644 index 000000000..0908d90b9 --- /dev/null +++ b/m4/ltargz.m4 @@ -0,0 +1,74 @@ +# Portability macros for glibc argz. -*- Autoconf -*- +# +# Copyright (C) 2004-2007, 2011-2015 Free Software Foundation, Inc. +# Written by Gary V. Vaughan +# +# 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 1 ltargz.m4 + +AC_DEFUN([LT_FUNC_ARGZ], [ +AC_CHECK_HEADERS([argz.h], [], [], [AC_INCLUDES_DEFAULT]) + +AC_CHECK_TYPES([error_t], + [], + [AC_DEFINE([error_t], [int], + [Define to a type to use for 'error_t' if it is not otherwise available.]) + AC_DEFINE([__error_t_defined], [1], [Define so that glibc/gnulib argp.h + does not typedef error_t.])], + [#if defined(HAVE_ARGZ_H) +# include +#endif]) + +LT_ARGZ_H= +AC_CHECK_FUNCS([argz_add argz_append argz_count argz_create_sep argz_insert \ + argz_next argz_stringify], [], [LT_ARGZ_H=lt__argz.h; AC_LIBOBJ([lt__argz])]) + +dnl if have system argz functions, allow forced use of +dnl libltdl-supplied implementation (and default to do so +dnl on "known bad" systems). Could use a runtime check, but +dnl (a) detecting malloc issues is notoriously unreliable +dnl (b) only known system that declares argz functions, +dnl provides them, yet they are broken, is cygwin +dnl releases prior to 16-Mar-2007 (1.5.24 and earlier) +dnl So, it's more straightforward simply to special case +dnl this for known bad systems. +AS_IF([test -z "$LT_ARGZ_H"], + [AC_CACHE_CHECK( + [if argz actually works], + [lt_cv_sys_argz_works], + [[case $host_os in #( + *cygwin*) + lt_cv_sys_argz_works=no + if test no != "$cross_compiling"; then + lt_cv_sys_argz_works="guessing no" + else + lt_sed_extract_leading_digits='s/^\([0-9\.]*\).*/\1/' + save_IFS=$IFS + IFS=-. + set x `uname -r | sed -e "$lt_sed_extract_leading_digits"` + IFS=$save_IFS + lt_os_major=${2-0} + lt_os_minor=${3-0} + lt_os_micro=${4-0} + if test 1 -lt "$lt_os_major" \ + || { test 1 -eq "$lt_os_major" \ + && { test 5 -lt "$lt_os_minor" \ + || { test 5 -eq "$lt_os_minor" \ + && test 24 -lt "$lt_os_micro"; }; }; }; then + lt_cv_sys_argz_works=yes + fi + fi + ;; #( + *) lt_cv_sys_argz_works=yes ;; + esac]]) + AS_IF([test yes = "$lt_cv_sys_argz_works"], + [AC_DEFINE([HAVE_WORKING_ARGZ], 1, + [This value is set to 1 to indicate that the system argz facility works])], + [LT_ARGZ_H=lt__argz.h + AC_LIBOBJ([lt__argz])])]) + +AC_SUBST([LT_ARGZ_H]) +]) diff --git a/m4/malloc.m4 b/m4/malloc.m4 index 31368ab97..c393690e2 100644 --- a/m4/malloc.m4 +++ b/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/m4/math_h.m4 b/m4/math_h.m4 index 7d0f58346..35d07ee5f 100644 --- a/m4/math_h.m4 +++ b/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/m4/mbrtowc.m4 b/m4/mbrtowc.m4 index deb9f06f3..d370fccf0 100644 --- a/m4/mbrtowc.m4 +++ b/m4/mbrtowc.m4 @@ -1,5 +1,5 @@ -# mbrtowc.m4 serial 26 -*- coding: utf-8 -*- -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 ]) @@ -569,7 +577,7 @@ 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=yes], [gl_cv_func_mbrtowc_empty_input=no], @@ -577,6 +585,46 @@ changequote([,])dnl ]) ]) +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 + #include + #include + ]], [[ + int i; + char *locale = setlocale (LC_ALL, "C"); + if (! locale) + return 1; + 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 1; + } + 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/m4/mbsinit.m4 b/m4/mbsinit.m4 index 61c403290..88f08367a 100644 --- a/m4/mbsinit.m4 +++ b/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/m4/mbstate_t.m4 b/m4/mbstate_t.m4 index 42ad6cd63..0a8eae254 100644 --- a/m4/mbstate_t.m4 +++ b/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/m4/memchr.m4 b/m4/memchr.m4 index cb958d862..25d32f0ec 100644 --- a/m4/memchr.m4 +++ b/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/m4/mempcpy.m4 b/m4/mempcpy.m4 index aff590efa..6991f29f0 100644 --- a/m4/mempcpy.m4 +++ b/m4/mempcpy.m4 @@ -1,5 +1,5 @@ # mempcpy.m4 serial 11 -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/m4/mkstemp.m4 b/m4/mkstemp.m4 index f5df0d0b0..131e4a7b2 100644 --- a/m4/mkstemp.m4 +++ b/m4/mkstemp.m4 @@ -1,6 +1,6 @@ #serial 23 -# Copyright (C) 2001, 2003-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2001, 2003-2007, 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. diff --git a/m4/mkstemps.m4 b/m4/mkstemps.m4 index 8535fd870..fa4e941d7 100644 --- a/m4/mkstemps.m4 +++ b/m4/mkstemps.m4 @@ -1,5 +1,5 @@ # mkstemps.m4 serial 2 -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/m4/mmap-anon.m4 b/m4/mmap-anon.m4 index 92a88d05f..853c89dc9 100644 --- a/m4/mmap-anon.m4 +++ b/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/m4/msvc-inval.m4 b/m4/msvc-inval.m4 index 9446fa585..f5e4c8930 100644 --- a/m4/msvc-inval.m4 +++ b/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/m4/msvc-nothrow.m4 b/m4/msvc-nothrow.m4 index 5d72a042d..58f5c0bc2 100644 --- a/m4/msvc-nothrow.m4 +++ b/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/m4/multiarch.m4 b/m4/multiarch.m4 index fc575c1d4..43b5d0575 100644 --- a/m4/multiarch.m4 +++ b/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/m4/nocrash.m4 b/m4/nocrash.m4 index 56283180f..d8dd8f13a 100644 --- a/m4/nocrash.m4 +++ b/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 +#include /* A POSIX signal handler. */ static void exception_handler (int sig) { - exit (1); + _exit (1); } static void nocrash_init (void) diff --git a/m4/off_t.m4 b/m4/off_t.m4 index 0eb14678b..282751b47 100644 --- a/m4/off_t.m4 +++ b/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/m4/pathmax.m4 b/m4/pathmax.m4 index 0e3db7a23..6f8e59a1a 100644 --- a/m4/pathmax.m4 +++ b/m4/pathmax.m4 @@ -1,5 +1,5 @@ # pathmax.m4 serial 10 -dnl Copyright (C) 2002-2003, 2005-2006, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2005-2006, 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/m4/printf.m4 b/m4/printf.m4 index d06746aae..e495e0cbc 100644 --- a/m4/printf.m4 +++ b/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. diff --git a/m4/quote.m4 b/m4/quote.m4 index af72e9640..50894f8b1 100644 --- a/m4/quote.m4 +++ b/m4/quote.m4 @@ -1,5 +1,5 @@ # quote.m4 serial 6 -dnl Copyright (C) 2002-2003, 2005-2006, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2003, 2005-2006, 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/m4/quotearg.m4 b/m4/quotearg.m4 index 985b30d0e..25623757b 100644 --- a/m4/quotearg.m4 +++ b/m4/quotearg.m4 @@ -1,5 +1,5 @@ # quotearg.m4 serial 9 -dnl Copyright (C) 2002, 2004-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 2004-2016 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/m4/rawmemchr.m4 b/m4/rawmemchr.m4 index 88e815eae..d3ccb7eb3 100644 --- a/m4/rawmemchr.m4 +++ b/m4/rawmemchr.m4 @@ -1,5 +1,5 @@ # rawmemchr.m4 serial 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/m4/secure_getenv.m4 b/m4/secure_getenv.m4 index 6afe89fda..398317360 100644 --- a/m4/secure_getenv.m4 +++ b/m4/secure_getenv.m4 @@ -1,5 +1,5 @@ # Look up an environment variable more securely. -dnl Copyright 2013-2015 Free Software Foundation, Inc. +dnl Copyright 2013-2016 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. @@ -22,4 +22,5 @@ AC_DEFUN([gl_PREREQ_SECURE_GETENV], [ if test $ac_cv_func___secure_getenv = no; then AC_CHECK_FUNCS([issetugid]) fi + AC_CHECK_FUNCS_ONCE([getuid geteuid getgid getegid]) ]) diff --git a/m4/size_max.m4 b/m4/size_max.m4 index 186e3fdda..de69025d6 100644 --- a/m4/size_max.m4 +++ b/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/m4/sleep.m4 b/m4/sleep.m4 index b789ac570..99de5eea0 100644 --- a/m4/sleep.m4 +++ b/m4/sleep.m4 @@ -1,5 +1,5 @@ # sleep.m4 serial 7 -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/m4/ssize_t.m4 b/m4/ssize_t.m4 index 25bd45143..3e7b9e6e0 100644 --- a/m4/ssize_t.m4 +++ b/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/m4/stat.m4 b/m4/stat.m4 index d1b376896..a794975de 100644 --- a/m4/stat.m4 +++ b/m4/stat.m4 @@ -1,6 +1,6 @@ # serial 11 -# Copyright (C) 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 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/m4/stdalign.m4 b/m4/stdalign.m4 index 033b0d39e..49980cd63 100644 --- a/m4/stdalign.m4 +++ b/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/m4/stdbool.m4 b/m4/stdbool.m4 index 7273b8224..a55615318 100644 --- a/m4/stdbool.m4 +++ b/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 6 # Prepare for substituting if it is not supported. @@ -43,21 +43,25 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_LANG_PROGRAM( [[ #include - #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" + + #if __cplusplus < 201103 + #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 diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4 index 231050274..c045c65f9 100644 --- a/m4/stddef_h.m4 +++ b/m4/stddef_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for , 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/m4/stdint.m4 b/m4/stdint.m4 index 4011a4942..0b4b9060d 100644 --- a/m4/stdint.m4 +++ b/m4/stdint.m4 @@ -1,5 +1,5 @@ -# stdint.m4 serial 43 -dnl Copyright (C) 2001-2015 Free Software Foundation, Inc. +# stdint.m4 serial 44 +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. @@ -70,6 +70,8 @@ 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 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ #if !(defined WCHAR_MIN && defined WCHAR_MAX) @@ -218,6 +220,8 @@ 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 ] gl_STDINT_INCLUDES @@ -279,6 +283,29 @@ static const char *macro_values[] = ]) fi if test "$gl_cv_header_working_stdint_h" = yes; then + dnl Now see whether the system 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 +] +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 predates C++11.]) + AC_DEFINE([__STDC_LIMIT_MACROS], [1], + [Define to 1 if the system predates C++11.]) + fi STDINT_H= else dnl Check for , and for diff --git a/m4/stdint_h.m4 b/m4/stdint_h.m4 index 5097c0b0d..f823b94c3 100644 --- a/m4/stdint_h.m4 +++ b/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/m4/stdio_h.m4 b/m4/stdio_h.m4 index f60cc2156..0e387585d 100644 --- a/m4/stdio_h.m4 +++ b/m4/stdio_h.m4 @@ -1,5 +1,5 @@ # stdio_h.m4 serial 46 -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/m4/stdlib_h.m4 b/m4/stdlib_h.m4 index 0b4c623ec..19107c419 100644 --- a/m4/stdlib_h.m4 +++ b/m4/stdlib_h.m4 @@ -1,5 +1,5 @@ # stdlib_h.m4 serial 42 -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/m4/stpcpy.m4 b/m4/stpcpy.m4 index 7e28beeee..70bbfd876 100644 --- a/m4/stpcpy.m4 +++ b/m4/stpcpy.m4 @@ -1,5 +1,5 @@ # stpcpy.m4 serial 8 -dnl Copyright (C) 2002, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 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/m4/strcase.m4 b/m4/strcase.m4 index ece6722af..eefc047f7 100644 --- a/m4/strcase.m4 +++ b/m4/strcase.m4 @@ -1,5 +1,5 @@ # strcase.m4 serial 11 -dnl Copyright (C) 2002, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 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/m4/strchrnul.m4 b/m4/strchrnul.m4 index 8c3d4cf4d..ac5c2117d 100644 --- a/m4/strchrnul.m4 +++ b/m4/strchrnul.m4 @@ -1,5 +1,5 @@ # strchrnul.m4 serial 9 -dnl Copyright (C) 2003, 2007, 2009-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2003, 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/m4/strerror.m4 b/m4/strerror.m4 index 75a17f201..e286594b5 100644 --- a/m4/strerror.m4 +++ b/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/m4/string_h.m4 b/m4/string_h.m4 index 55d09ef40..0c5ec6f9a 100644 --- a/m4/string_h.m4 +++ b/m4/string_h.m4 @@ -1,6 +1,6 @@ # Configure a GNU-like replacement for . -# 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/m4/strings_h.m4 b/m4/strings_h.m4 index 28b754b6e..62a62e20b 100644 --- a/m4/strings_h.m4 +++ b/m4/strings_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for . # serial 6 -# Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2007, 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. diff --git a/m4/strndup.m4 b/m4/strndup.m4 index e6e2300de..ac48a228f 100644 --- a/m4/strndup.m4 +++ b/m4/strndup.m4 @@ -1,5 +1,5 @@ -# strndup.m4 serial 21 -dnl Copyright (C) 2002-2003, 2005-2015 Free Software Foundation, Inc. +# strndup.m4 serial 22 +dnl Copyright (C) 2002-2003, 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. @@ -31,11 +31,14 @@ AC_DEFUN([gl_FUNC_STRNDUP], #endif char *strndup (const char *, size_t); #endif + int result; char *s; s = strndup ("some longer string", 15); free (s); s = strndup ("shorter string", 13); - return s[13] != '\0';]])], + result = s[13] != '\0'; + free (s); + return result;]])], [gl_cv_func_strndup_works=yes], [gl_cv_func_strndup_works=no], [ diff --git a/m4/strnlen.m4 b/m4/strnlen.m4 index 5f85d3fa7..67b38597a 100644 --- a/m4/strnlen.m4 +++ b/m4/strnlen.m4 @@ -1,5 +1,5 @@ # strnlen.m4 serial 13 -dnl Copyright (C) 2002-2003, 2005-2007, 2009-2015 Free Software Foundation, +dnl Copyright (C) 2002-2003, 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/m4/strverscmp.m4 b/m4/strverscmp.m4 index c6c17d160..5524294c2 100644 --- a/m4/strverscmp.m4 +++ b/m4/strverscmp.m4 @@ -1,5 +1,5 @@ # strverscmp.m4 serial 8 -dnl Copyright (C) 2002, 2005-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002, 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/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4 index eaeabe7d9..ae500c760 100644 --- a/m4/sys_socket_h.m4 +++ b/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/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4 index 6c909e816..3d43b6f5e 100644 --- a/m4/sys_stat_h.m4 +++ b/m4/sys_stat_h.m4 @@ -1,5 +1,5 @@ # sys_stat_h.m4 serial 28 -*- Autoconf -*- -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/m4/sys_time_h.m4 b/m4/sys_time_h.m4 index 28c8b1acb..3061a9c18 100644 --- a/m4/sys_time_h.m4 +++ b/m4/sys_time_h.m4 @@ -1,7 +1,7 @@ # Configure a replacement for . # serial 8 -# Copyright (C) 2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2007, 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. diff --git a/m4/sys_types_h.m4 b/m4/sys_types_h.m4 index 2232aece6..b0aabb478 100644 --- a/m4/sys_types_h.m4 +++ b/m4/sys_types_h.m4 @@ -1,5 +1,5 @@ # sys_types_h.m4 serial 5 -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/m4/sys_wait_h.m4 b/m4/sys_wait_h.m4 index ae0a3b3ed..69ca429d5 100644 --- a/m4/sys_wait_h.m4 +++ b/m4/sys_wait_h.m4 @@ -1,5 +1,5 @@ # sys_wait_h.m4 serial 6 -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/m4/sysexits.m4 b/m4/sysexits.m4 index 7798c693f..59dc8a744 100644 --- a/m4/sysexits.m4 +++ b/m4/sysexits.m4 @@ -1,5 +1,5 @@ # sysexits.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/m4/tempname.m4 b/m4/tempname.m4 index b1694d684..acf4c8d07 100644 --- a/m4/tempname.m4 +++ b/m4/tempname.m4 @@ -1,6 +1,6 @@ #serial 5 -# Copyright (C) 2006-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2006-2007, 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. diff --git a/m4/time_h.m4 b/m4/time_h.m4 index 754b469a0..eb2a631e2 100644 --- a/m4/time_h.m4 +++ b/m4/time_h.m4 @@ -1,6 +1,6 @@ # Configure a more-standard replacement for . -# Copyright (C) 2000-2001, 2003-2007, 2009-2015 Free Software Foundation, Inc. +# Copyright (C) 2000-2001, 2003-2007, 2009-2016 Free Software Foundation, Inc. # serial 9 diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 index b3c581f7b..544dadb41 100644 --- a/m4/unistd_h.m4 +++ b/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/m4/vasnprintf.m4 b/m4/vasnprintf.m4 index 4708f2b8e..2d4b46310 100644 --- a/m4/vasnprintf.m4 +++ b/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/m4/vsnprintf.m4 b/m4/vsnprintf.m4 index 28be6fd18..e056f05cd 100644 --- a/m4/vsnprintf.m4 +++ b/m4/vsnprintf.m4 @@ -1,5 +1,5 @@ # vsnprintf.m4 serial 6 -dnl Copyright (C) 2002-2004, 2007-2015 Free Software Foundation, Inc. +dnl Copyright (C) 2002-2004, 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/m4/warn-on-use.m4 b/m4/warn-on-use.m4 index 1e98dc9b7..08440ec59 100644 --- a/m4/warn-on-use.m4 +++ b/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/m4/wchar_h.m4 b/m4/wchar_h.m4 index 9d1b0f8b6..b40b73237 100644 --- a/m4/wchar_h.m4 +++ b/m4/wchar_h.m4 @@ -1,6 +1,6 @@ dnl A placeholder for ISO C99 , 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. diff --git a/m4/wchar_t.m4 b/m4/wchar_t.m4 index dc964e67e..2db8c3f2f 100644 --- a/m4/wchar_t.m4 +++ b/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/m4/wctype_h.m4 b/m4/wctype_h.m4 index 95a4705b0..accc001ca 100644 --- a/m4/wctype_h.m4 +++ b/m4/wctype_h.m4 @@ -2,7 +2,7 @@ dnl A placeholder for ISO C99 , 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/m4/wint_t.m4 b/m4/wint_t.m4 index ca3fd449a..8ff2a5b5a 100644 --- a/m4/wint_t.m4 +++ b/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/m4/xalloc.m4 b/m4/xalloc.m4 index 6dfcab3c9..f4f540d11 100644 --- a/m4/xalloc.m4 +++ b/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/m4/xsize.m4 b/m4/xsize.m4 index 98faf7de0..16764e89d 100644 --- a/m4/xsize.m4 +++ b/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/tests/core/randtgba.cc b/tests/core/randtgba.cc index e2c57a685..fa820cafa 100644 --- a/tests/core/randtgba.cc +++ b/tests/core/randtgba.cc @@ -304,7 +304,11 @@ struct stat_collector return; spot::unsigned_statistics::stats_map::const_iterator i; for (i = s->stats.begin(); i != s->stats.end(); ++i) - stats[i->first][algorithm].count(convertor(i->first, (s->*i->second)())); + { + auto u = (s->*i->second)(); + auto t = convertor(i->first, u); + stats[i->first][algorithm].count(t); + } } std::ostream& diff --git a/tools/snippet/arg-nonnull.h b/tools/snippet/arg-nonnull.h index 0d55e2bce..584649f69 100644 --- a/tools/snippet/arg-nonnull.h +++ b/tools/snippet/arg-nonnull.h @@ -1,5 +1,5 @@ /* A C macro for declaring that specific arguments must not be NULL. - Copyright (C) 2009-2015 Free Software Foundation, Inc. + Copyright (C) 2009-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/tools/snippet/c++defs.h b/tools/snippet/c++defs.h index 585b38ab3..813f2e2e4 100644 --- a/tools/snippet/c++defs.h +++ b/tools/snippet/c++defs.h @@ -1,5 +1,5 @@ /* C++ compatible function declaration macros. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published diff --git a/tools/snippet/warn-on-use.h b/tools/snippet/warn-on-use.h index 90f4985ce..2948b4788 100644 --- a/tools/snippet/warn-on-use.h +++ b/tools/snippet/warn-on-use.h @@ -1,5 +1,5 @@ /* A C macro for emitting warnings if a function is used. - Copyright (C) 2010-2015 Free Software Foundation, Inc. + Copyright (C) 2010-2016 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published