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master f05a93e: Update from gnulib
|
From: |
Paul Eggert |
|
Subject: |
master f05a93e: Update from gnulib |
|
Date: |
Sat, 18 Dec 2021 19:15:55 -0500 (EST) |
branch: master
commit f05a93e8232e6f56458ac16d733b03e96a63e930
Author: Paul Eggert <eggert@cs.ucla.edu>
Commit: Paul Eggert <eggert@cs.ucla.edu>
Update from gnulib
Make the following changes by hand, and run ‘admin/merge-gnulib’.
* configure.ac (AM_CONDITIONAL): Adjust to new Gnulib convention.
---
build-aux/config.guess | 7 +-
build-aux/config.sub | 7 +-
configure.ac | 4 +-
doc/misc/texinfo.tex | 14 +-
lib/cdefs.h | 67 ++++
lib/gettext.h | 13 +-
lib/gnulib.mk.in | 223 +++++++++-----
lib/intprops.h | 15 +-
lib/nproc.c | 5 +-
lib/nstrftime.c | 9 +-
lib/regcomp.c | 813 ++++++++++++++++++++-----------------------------
lib/regex_internal.c | 40 ---
lib/regex_internal.h | 49 ++-
lib/regexec.c | 84 ++---
lib/string.in.h | 29 ++
lib/sys_random.in.h | 6 +-
m4/alloca.m4 | 10 +-
m4/byteswap.m4 | 8 +-
m4/errno_h.m4 | 10 +-
m4/execinfo.m4 | 12 +-
m4/getopt.m4 | 10 +-
m4/gnulib-common.m4 | 32 +-
m4/gnulib-comp.m4 | 39 +++
m4/ieee754-h.m4 | 6 +-
m4/include_next.m4 | 6 +-
m4/inttypes.m4 | 4 +-
m4/libgmp.m4 | 7 +-
m4/limits-h.m4 | 9 +-
m4/stdalign.m4 | 7 +-
m4/stddef_h.m4 | 14 +-
m4/stdint.m4 | 8 +-
m4/sys_socket_h.m4 | 7 +-
32 files changed, 773 insertions(+), 801 deletions(-)
diff --git a/build-aux/config.guess b/build-aux/config.guess
index e81d3ae..1105a74 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2021-06-03'
+timestamp='2021-11-30'
# 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
@@ -437,7 +437,7 @@ case
$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
# This test works for both compilers.
if test "$CC_FOR_BUILD" != no_compiler_found; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH=x86_64
@@ -1522,6 +1522,9 @@ EOF
i*86:rdos:*:*)
GUESS=$UNAME_MACHINE-pc-rdos
;;
+ i*86:Fiwix:*:*)
+ GUESS=$UNAME_MACHINE-pc-fiwix
+ ;;
*:AROS:*:*)
GUESS=$UNAME_MACHINE-unknown-aros
;;
diff --git a/build-aux/config.sub b/build-aux/config.sub
index d74fb6d..38f3d03 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2021-08-14'
+timestamp='2021-10-27'
# 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
@@ -1304,7 +1304,7 @@ esac
if test x$basic_os != x
then
-# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
+# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
# set os.
case $basic_os in
gnu/linux*)
@@ -1748,7 +1748,8 @@ case $os in
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
- | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr*)
+ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
+ | fiwix* )
;;
# This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
diff --git a/configure.ac b/configure.ac
index c00233e..2e7ea2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1198,8 +1198,8 @@ fi)
dnl Automake replacements.
AC_DEFUN([AM_CONDITIONAL],
- [$2 && $1=1 || $1=
- AC_SUBST([$1])])
+ [$2 && $1_CONDITION=1 || $1_CONDITION=
+ AC_SUBST([$1_CONDITION])])
dnl Prefer silent make output. For verbose output, use
dnl 'configure --disable-silent-rules' or 'make V=1' .
diff --git a/doc/misc/texinfo.tex b/doc/misc/texinfo.tex
index e48383d..6e19429 100644
--- a/doc/misc/texinfo.tex
+++ b/doc/misc/texinfo.tex
@@ -3,7 +3,7 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2021-04-25.21}
+\def\texinfoversion{2021-11-01.16}
%
% Copyright 1985, 1986, 1988, 1990-2021 Free Software Foundation, Inc.
%
@@ -3614,6 +3614,9 @@ $$%
\def\quotedblbase{{\ecfont \char"12}}
\def\quotesinglbase{{\ecfont \char"0D}}
%
+\def\L{{\ecfont \char"8A}} % L with stroke
+\def\l{{\ecfont \char"AA}} % l with stroke
+%
% This positioning is not perfect (see the ogonek LaTeX package), but
% we have the precomposed glyphs for the most common cases. We put the
% tests to use those glyphs in the single \ogonek macro so we have fewer
@@ -7592,6 +7595,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
%
\def\printdefunline#1#2{%
\begingroup
+ \plainfrenchspacing
% call \deffnheader:
#1#2 \endheader
% common ending:
@@ -9402,7 +9406,7 @@ might help (with 'rm \jobname.?? \jobname.??s')%
\fi\fi
%
\ifimagevmode
- \nobreak\medskip
+ \medskip
% Usually we'll have text after the image which will insert
% \parskip glue, so insert it here too to equalize the space
% above and below.
@@ -11599,11 +11603,9 @@ directory should work if nowhere else does.}
@setregularquotes
@c Local variables:
-@c eval: (add-hook 'before-save-hook 'time-stamp)
+@c eval: (add-hook 'before-save-hook 'time-stamp nil t)
+@c time-stamp-pattern: "texinfoversion{%Y-%02m-%02d.%02H}"
@c page-delimiter: "^\\\\message\\|emacs-page"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
@c End:
@c vim:sw=2:
diff --git a/lib/cdefs.h b/lib/cdefs.h
index 4dac9d2..a05b538 100644
--- a/lib/cdefs.h
+++ b/lib/cdefs.h
@@ -1,4 +1,5 @@
/* Copyright (C) 1992-2021 Free Software Foundation, Inc.
+ Copyright The GNU Toolchain Authors.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -150,6 +151,53 @@
# define __glibc_objsize(__o) __bos (__o)
#endif
+/* Compile time conditions to choose between the regular, _chk and _chk_warn
+ variants. These conditions should get evaluated to constant and optimized
+ away. */
+
+#define __glibc_safe_len_cond(__l, __s, __osz) ((__l) <= (__osz) / (__s))
+#define __glibc_unsigned_or_positive(__l) \
+ ((__typeof (__l)) 0 < (__typeof (__l)) -1 \
+ || (__builtin_constant_p (__l) && (__l) > 0))
+
+/* Length is known to be safe at compile time if the __L * __S <= __OBJSZ
+ condition can be folded to a constant and if it is true. The -1 check is
+ redundant because since it implies that __glibc_safe_len_cond is true. */
+#define __glibc_safe_or_unknown_len(__l, __s, __osz) \
+ (__glibc_unsigned_or_positive (__l) \
+ && __builtin_constant_p (__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), \
+ __s, __osz)) \
+ && __glibc_safe_len_cond ((__SIZE_TYPE__) (__l), __s, __osz))
+
+/* Conversely, we know at compile time that the length is unsafe if the
+ __L * __S <= __OBJSZ condition can be folded to a constant and if it is
+ false. */
+#define __glibc_unsafe_len(__l, __s, __osz) \
+ (__glibc_unsigned_or_positive (__l) \
+ && __builtin_constant_p (__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), \
+ __s, __osz)) \
+ && !__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), __s, __osz))
+
+/* Fortify function f. __f_alias, __f_chk and __f_chk_warn must be
+ declared. */
+
+#define __glibc_fortify(f, __l, __s, __osz, ...) \
+ (__glibc_safe_or_unknown_len (__l, __s, __osz) \
+ ? __ ## f ## _alias (__VA_ARGS__) \
+ : (__glibc_unsafe_len (__l, __s, __osz) \
+ ? __ ## f ## _chk_warn (__VA_ARGS__, __osz) \
+ : __ ## f ## _chk (__VA_ARGS__, __osz))) \
+
+/* Fortify function f, where object size argument passed to f is the number of
+ elements and not total size. */
+
+#define __glibc_fortify_n(f, __l, __s, __osz, ...) \
+ (__glibc_safe_or_unknown_len (__l, __s, __osz) \
+ ? __ ## f ## _alias (__VA_ARGS__) \
+ : (__glibc_unsafe_len (__l, __s, __osz) \
+ ? __ ## f ## _chk_warn (__VA_ARGS__, (__osz) / (__s)) \
+ : __ ## f ## _chk (__VA_ARGS__, (__osz) / (__s)))) \
+
#if __GNUC_PREREQ (4,3)
# define __warnattr(msg) __attribute__((__warning__ (msg)))
# define __errordecl(name, msg) \
@@ -243,6 +291,15 @@
# define __attribute_alloc_size__(params) /* Ignore. */
#endif
+/* Tell the compiler which argument to an allocation function
+ indicates the alignment of the allocation. */
+#if __GNUC_PREREQ (4, 9) || __glibc_has_attribute (__alloc_align__)
+# define __attribute_alloc_align__(param) \
+ __attribute__ ((__alloc_align__ param))
+#else
+# define __attribute_alloc_align__(param) /* Ignore. */
+#endif
+
/* At some point during the gcc 2.96 development the `pure' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
@@ -605,12 +662,22 @@ _Static_assert (0, "IEEE 128-bits long double requires
redirection on this platf
size-index is not provided:
access (access-mode, <ref-index> [, <size-index>]) */
# define __attr_access(x) __attribute__ ((__access__ x))
+/* For _FORTIFY_SOURCE == 3 we use __builtin_dynamic_object_size, which may
+ use the access attribute to get object sizes from function definition
+ arguments, so we can't use them on functions we fortify. Drop the object
+ size hints for such functions. */
+# if __USE_FORTIFY_LEVEL == 3
+# define __fortified_attr_access(a, o, s) __attribute__ ((__access__ (a,
o)))
+# else
+# define __fortified_attr_access(a, o, s) __attr_access ((a, o, s))
+# endif
# if __GNUC_PREREQ (11, 0)
# define __attr_access_none(argno) __attribute__ ((__access__ (__none__,
argno)))
# else
# define __attr_access_none(argno)
# endif
#else
+# define __fortified_attr_access(a, o, s)
# define __attr_access(x)
# define __attr_access_none(argno)
#endif
diff --git a/lib/gettext.h b/lib/gettext.h
index f1c7a24..a573da3 100644
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -138,7 +138,7 @@
#define dcnpgettext(Domainname, Msgctxt, Msgid, MsgidPlural, N, Category) \
npgettext_aux (Domainname, Msgctxt GETTEXT_CONTEXT_GLUE Msgid, Msgid,
MsgidPlural, N, Category)
-#ifdef __GNUC__
+#if defined __GNUC__ || defined __clang__
__inline
#else
#ifdef __cplusplus
@@ -157,7 +157,7 @@ pgettext_aux (const char *domain,
return translation;
}
-#ifdef __GNUC__
+#if defined __GNUC__ || defined __clang__
__inline
#else
#ifdef __cplusplus
@@ -191,9 +191,8 @@ npgettext_aux (const char *domain,
or may have security implications due to non-deterministic stack usage. */
#if (!defined GNULIB_NO_VLA \
- && (((__GNUC__ >= 3 || __GNUG__ >= 2) && !defined __STRICT_ANSI__) \
- /* || (__STDC_VERSION__ == 199901L && !defined __HP_cc)
- || (__STDC_VERSION__ >= 201112L && !defined __STDC_NO_VLA__) */ ))
+ && defined __STDC_VERSION__ && 199901L <= __STDC_VERSION__ \
+ && !defined __STDC_NO_VLA__)
# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 1
#else
# define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS 0
@@ -208,7 +207,7 @@ npgettext_aux (const char *domain,
#define dpgettext_expr(Domainname, Msgctxt, Msgid) \
dcpgettext_expr (Domainname, Msgctxt, Msgid, LC_MESSAGES)
-#ifdef __GNUC__
+#if defined __GNUC__ || defined __clang__
__inline
#else
#ifdef __cplusplus
@@ -255,7 +254,7 @@ dcpgettext_expr (const char *domain,
#define dnpgettext_expr(Domainname, Msgctxt, Msgid, MsgidPlural, N) \
dcnpgettext_expr (Domainname, Msgctxt, Msgid, MsgidPlural, N, LC_MESSAGES)
-#ifdef __GNUC__
+#if defined __GNUC__ || defined __clang__
__inline
#else
#ifdef __cplusplus
diff --git a/lib/gnulib.mk.in b/lib/gnulib.mk.in
index c7c7eb4..fbec70c 100644
--- a/lib/gnulib.mk.in
+++ b/lib/gnulib.mk.in
@@ -202,6 +202,9 @@ COM_ERRLIB = @COM_ERRLIB@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CRYPTOLIB = @CRYPTOLIB@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXFLAGS = @CXXFLAGS@
CYGWIN_OBJ = @CYGWIN_OBJ@
C_SWITCH_MACHINE = @C_SWITCH_MACHINE@
C_SWITCH_SYSTEM = @C_SWITCH_SYSTEM@
@@ -244,18 +247,22 @@ GETOPT_CDEFS_H = @GETOPT_CDEFS_H@
GETOPT_H = @GETOPT_H@
GFILENOTIFY_CFLAGS = @GFILENOTIFY_CFLAGS@
GFILENOTIFY_LIBS = @GFILENOTIFY_LIBS@
-GL_COND_LIBTOOL = @GL_COND_LIBTOOL@
-GL_GENERATE_ALLOCA_H = @GL_GENERATE_ALLOCA_H@
-GL_GENERATE_BYTESWAP_H = @GL_GENERATE_BYTESWAP_H@
-GL_GENERATE_ERRNO_H = @GL_GENERATE_ERRNO_H@
-GL_GENERATE_EXECINFO_H = @GL_GENERATE_EXECINFO_H@
-GL_GENERATE_GMP_GMP_H = @GL_GENERATE_GMP_GMP_H@
-GL_GENERATE_IEEE754_H = @GL_GENERATE_IEEE754_H@
-GL_GENERATE_LIMITS_H = @GL_GENERATE_LIMITS_H@
-GL_GENERATE_MINI_GMP_H = @GL_GENERATE_MINI_GMP_H@
-GL_GENERATE_STDALIGN_H = @GL_GENERATE_STDALIGN_H@
-GL_GENERATE_STDDEF_H = @GL_GENERATE_STDDEF_H@
-GL_GENERATE_STDINT_H = @GL_GENERATE_STDINT_H@
+GLIB_COMPILE_SCHEMAS = @GLIB_COMPILE_SCHEMAS@
+GL_COND_LIBTOOL_CONDITION = @GL_COND_LIBTOOL_CONDITION@
+GL_GENERATE_ALLOCA_H_CONDITION = @GL_GENERATE_ALLOCA_H_CONDITION@
+GL_GENERATE_BYTESWAP_H_CONDITION = @GL_GENERATE_BYTESWAP_H_CONDITION@
+GL_GENERATE_ERRNO_H_CONDITION = @GL_GENERATE_ERRNO_H_CONDITION@
+GL_GENERATE_EXECINFO_H_CONDITION = @GL_GENERATE_EXECINFO_H_CONDITION@
+GL_GENERATE_GETOPT_CDEFS_H_CONDITION = @GL_GENERATE_GETOPT_CDEFS_H_CONDITION@
+GL_GENERATE_GETOPT_H_CONDITION = @GL_GENERATE_GETOPT_H_CONDITION@
+GL_GENERATE_GMP_GMP_H_CONDITION = @GL_GENERATE_GMP_GMP_H_CONDITION@
+GL_GENERATE_GMP_H_CONDITION = @GL_GENERATE_GMP_H_CONDITION@
+GL_GENERATE_IEEE754_H_CONDITION = @GL_GENERATE_IEEE754_H_CONDITION@
+GL_GENERATE_LIMITS_H_CONDITION = @GL_GENERATE_LIMITS_H_CONDITION@
+GL_GENERATE_MINI_GMP_H_CONDITION = @GL_GENERATE_MINI_GMP_H_CONDITION@
+GL_GENERATE_STDALIGN_H_CONDITION = @GL_GENERATE_STDALIGN_H_CONDITION@
+GL_GENERATE_STDDEF_H_CONDITION = @GL_GENERATE_STDDEF_H_CONDITION@
+GL_GENERATE_STDINT_H_CONDITION = @GL_GENERATE_STDINT_H_CONDITION@
GL_GNULIB_ACCESS = @GL_GNULIB_ACCESS@
GL_GNULIB_ALIGNED_ALLOC = @GL_GNULIB_ALIGNED_ALLOC@
GL_GNULIB_ALPHASORT = @GL_GNULIB_ALPHASORT@
@@ -556,17 +563,24 @@ GOBJECT_CFLAGS = @GOBJECT_CFLAGS@
GOBJECT_LIBS = @GOBJECT_LIBS@
GREP = @GREP@
GSETTINGS_CFLAGS = @GSETTINGS_CFLAGS@
+GSETTINGS_DISABLE_SCHEMAS_COMPILE = @GSETTINGS_DISABLE_SCHEMAS_COMPILE@
GSETTINGS_LIBS = @GSETTINGS_LIBS@
+GSETTINGS_RULES = @GSETTINGS_RULES@
GTK_CFLAGS = @GTK_CFLAGS@
GTK_LIBS = @GTK_LIBS@
GTK_OBJ = @GTK_OBJ@
GZIP_PROG = @GZIP_PROG@
+HAIKU_CFLAGS = @HAIKU_CFLAGS@
+HAIKU_CXX_OBJ = @HAIKU_CXX_OBJ@
+HAIKU_LIBS = @HAIKU_LIBS@
+HAIKU_OBJ = @HAIKU_OBJ@
HARFBUZZ_CFLAGS = @HARFBUZZ_CFLAGS@
HARFBUZZ_LIBS = @HARFBUZZ_LIBS@
HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@
HAVE_ALLOCA_H = @HAVE_ALLOCA_H@
HAVE_ALPHASORT = @HAVE_ALPHASORT@
HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BE_APP = @HAVE_BE_APP@
HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
HAVE_CHOWN = @HAVE_CHOWN@
@@ -600,6 +614,7 @@ HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_POSIX_SPAWN_SETSID = @HAVE_DECL_POSIX_SPAWN_SETSID@
HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
@@ -690,6 +705,10 @@ HAVE_POPEN = @HAVE_POPEN@
HAVE_POSIX_MEMALIGN = @HAVE_POSIX_MEMALIGN@
HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
HAVE_POSIX_SIGNALBLOCKING = @HAVE_POSIX_SIGNALBLOCKING@
+HAVE_POSIX_SPAWN = @HAVE_POSIX_SPAWN@
+HAVE_POSIX_SPAWNATTR_SETFLAGS = @HAVE_POSIX_SPAWNATTR_SETFLAGS@
+HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR =
@HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR@
+HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP =
@HAVE_POSIX_SPAWN_FILE_ACTIONS_ADDCHDIR_NP@
HAVE_PREAD = @HAVE_PREAD@
HAVE_PSELECT = @HAVE_PSELECT@
HAVE_PTHREAD_SIGMASK = @HAVE_PTHREAD_SIGMASK@
@@ -726,6 +745,7 @@ HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
HAVE_SIGSET_T = @HAVE_SIGSET_T@
HAVE_SLEEP = @HAVE_SLEEP@
+HAVE_SPAWN_H = @HAVE_SPAWN_H@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
@@ -923,6 +943,8 @@ PATH_SEPARATOR = @PATH_SEPARATOR@
PAXCTL = @PAXCTL@
PAXCTL_dumped = @PAXCTL_dumped@
PAXCTL_notdumped = @PAXCTL_notdumped@
+PGTK_LIBS = @PGTK_LIBS@
+PGTK_OBJ = @PGTK_OBJ@
PKG_CONFIG = @PKG_CONFIG@
PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
@@ -1104,6 +1126,7 @@ SETTINGS_LIBS = @SETTINGS_LIBS@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+SQLITE3_LIBS = @SQLITE3_LIBS@
STDALIGN_H = @STDALIGN_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
@@ -1132,6 +1155,8 @@ WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WEBKIT_CFLAGS = @WEBKIT_CFLAGS@
WEBKIT_LIBS = @WEBKIT_LIBS@
+WEBP_CFLAGS = @WEBP_CFLAGS@
+WEBP_LIBS = @WEBP_LIBS@
WERROR_CFLAGS = @WERROR_CFLAGS@
WIDGET_OBJ = @WIDGET_OBJ@
WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
@@ -1153,6 +1178,8 @@ XFT_LIBS = @XFT_LIBS@
XGSELOBJ = @XGSELOBJ@
XINERAMA_CFLAGS = @XINERAMA_CFLAGS@
XINERAMA_LIBS = @XINERAMA_LIBS@
+XINPUT_CFLAGS = @XINPUT_CFLAGS@
+XINPUT_LIBS = @XINPUT_LIBS@
XMENU_OBJ = @XMENU_OBJ@
XMKMF = @XMKMF@
XOBJ = @XOBJ@
@@ -1162,6 +1189,7 @@ XRENDER_LIBS = @XRENDER_LIBS@
XWIDGETS_OBJ = @XWIDGETS_OBJ@
X_TOOLKIT_TYPE = @X_TOOLKIT_TYPE@
ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
ac_ct_OBJC = @ac_ct_OBJC@
archlibdir = @archlibdir@
bindir = @bindir@
@@ -1188,34 +1216,35 @@ exec_prefix = @exec_prefix@
gamedir = @gamedir@
gamegroup = @gamegroup@
gameuser = @gameuser@
-gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7 =
@gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7@
-gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b =
@gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b@
-gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31 =
@gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31@
-gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c =
@gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c@
-gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4 =
@gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4@
-gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec =
@gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec@
-gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c =
@gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c@
-gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1 =
@gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1@
-gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36 =
@gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36@
-gl_GNULIB_ENABLED_cloexec = @gl_GNULIB_ENABLED_cloexec@
-gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b =
@gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b@
-gl_GNULIB_ENABLED_dirfd = @gl_GNULIB_ENABLED_dirfd@
-gl_GNULIB_ENABLED_dynarray = @gl_GNULIB_ENABLED_dynarray@
-gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866 =
@gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866@
-gl_GNULIB_ENABLED_euidaccess = @gl_GNULIB_ENABLED_euidaccess@
-gl_GNULIB_ENABLED_getdtablesize = @gl_GNULIB_ENABLED_getdtablesize@
-gl_GNULIB_ENABLED_getgroups = @gl_GNULIB_ENABLED_getgroups@
-gl_GNULIB_ENABLED_lchmod = @gl_GNULIB_ENABLED_lchmod@
-gl_GNULIB_ENABLED_open = @gl_GNULIB_ENABLED_open@
-gl_GNULIB_ENABLED_rawmemchr = @gl_GNULIB_ENABLED_rawmemchr@
-gl_GNULIB_ENABLED_scratch_buffer = @gl_GNULIB_ENABLED_scratch_buffer@
-gl_GNULIB_ENABLED_strtoll = @gl_GNULIB_ENABLED_strtoll@
-gl_GNULIB_ENABLED_utimens = @gl_GNULIB_ENABLED_utimens@
+gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_CONDITION =
@gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_CONDITION@
+gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_CONDITION =
@gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_CONDITION@
+gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31_CONDITION =
@gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31_CONDITION@
+gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_CONDITION =
@gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_CONDITION@
+gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4_CONDITION =
@gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4_CONDITION@
+gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_CONDITION =
@gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_CONDITION@
+gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c_CONDITION =
@gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c_CONDITION@
+gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_CONDITION =
@gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_CONDITION@
+gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_CONDITION =
@gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_CONDITION@
+gl_GNULIB_ENABLED_cloexec_CONDITION = @gl_GNULIB_ENABLED_cloexec_CONDITION@
+gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b_CONDITION =
@gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b_CONDITION@
+gl_GNULIB_ENABLED_dirfd_CONDITION = @gl_GNULIB_ENABLED_dirfd_CONDITION@
+gl_GNULIB_ENABLED_dynarray_CONDITION = @gl_GNULIB_ENABLED_dynarray_CONDITION@
+gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866_CONDITION =
@gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866_CONDITION@
+gl_GNULIB_ENABLED_euidaccess_CONDITION =
@gl_GNULIB_ENABLED_euidaccess_CONDITION@
+gl_GNULIB_ENABLED_getdtablesize_CONDITION =
@gl_GNULIB_ENABLED_getdtablesize_CONDITION@
+gl_GNULIB_ENABLED_getgroups_CONDITION = @gl_GNULIB_ENABLED_getgroups_CONDITION@
+gl_GNULIB_ENABLED_lchmod_CONDITION = @gl_GNULIB_ENABLED_lchmod_CONDITION@
+gl_GNULIB_ENABLED_open_CONDITION = @gl_GNULIB_ENABLED_open_CONDITION@
+gl_GNULIB_ENABLED_rawmemchr_CONDITION = @gl_GNULIB_ENABLED_rawmemchr_CONDITION@
+gl_GNULIB_ENABLED_scratch_buffer_CONDITION =
@gl_GNULIB_ENABLED_scratch_buffer_CONDITION@
+gl_GNULIB_ENABLED_strtoll_CONDITION = @gl_GNULIB_ENABLED_strtoll_CONDITION@
+gl_GNULIB_ENABLED_utimens_CONDITION = @gl_GNULIB_ENABLED_utimens_CONDITION@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
+gsettingsschemadir = @gsettingsschemadir@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
@@ -1296,9 +1325,10 @@ BUILT_SOURCES += $(ALLOCA_H)
# We need the following in order to create <alloca.h> when the system
# doesn't have one that works with the given compiler.
-ifneq (,$(GL_GENERATE_ALLOCA_H))
+ifneq (,$(GL_GENERATE_ALLOCA_H_CONDITION))
alloca.h: alloca.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''HAVE_ALLOCA_H''@|$(HAVE_ALLOCA_H)|g' <
$(srcdir)/alloca.in.h; \
} > $@-t && \
@@ -1327,7 +1357,7 @@ endif
## begin gnulib module at-internal
ifeq (,$(OMIT_GNULIB_MODULE_at-internal))
-ifneq (,$(gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b))
+ifneq (,$(gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_CONDITION))
libgnu_a_SOURCES += openat-priv.h openat-proc.c
endif
@@ -1358,9 +1388,10 @@ BUILT_SOURCES += $(BYTESWAP_H)
# We need the following in order to create <byteswap.h> when the system
# doesn't have one.
-ifneq (,$(GL_GENERATE_BYTESWAP_H))
+ifneq (,$(GL_GENERATE_BYTESWAP_H_CONDITION))
byteswap.h: byteswap.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/byteswap.in.h; \
} > $@-t && \
@@ -1416,7 +1447,7 @@ endif
## begin gnulib module cloexec
ifeq (,$(OMIT_GNULIB_MODULE_cloexec))
-ifneq (,$(gl_GNULIB_ENABLED_cloexec))
+ifneq (,$(gl_GNULIB_ENABLED_cloexec_CONDITION))
libgnu_a_SOURCES += cloexec.c
endif
@@ -1541,6 +1572,7 @@ BUILT_SOURCES += dirent.h
# doesn't have one that works with the given compiler.
dirent.h: dirent.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_DIRENT_H''@|$(HAVE_DIRENT_H)|g' \
@@ -1585,7 +1617,7 @@ endif
## begin gnulib module dirfd
ifeq (,$(OMIT_GNULIB_MODULE_dirfd))
-ifneq (,$(gl_GNULIB_ENABLED_dirfd))
+ifneq (,$(gl_GNULIB_ENABLED_dirfd_CONDITION))
endif
EXTRA_DIST += dirfd.c
@@ -1629,11 +1661,11 @@ endif
## begin gnulib module dynarray
ifeq (,$(OMIT_GNULIB_MODULE_dynarray))
-ifneq (,$(gl_GNULIB_ENABLED_dynarray))
+ifneq (,$(gl_GNULIB_ENABLED_dynarray_CONDITION))
BUILT_SOURCES += malloc/dynarray.gl.h malloc/dynarray-skeleton.gl.h
malloc/dynarray.gl.h: malloc/dynarray.h
- $(AM_V_at)$(MKDIR_P) malloc
+ $(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e '/libc_hidden_proto/d' < $(srcdir)/malloc/dynarray.h; \
@@ -1642,7 +1674,7 @@ malloc/dynarray.gl.h: malloc/dynarray.h
MOSTLYCLEANFILES += malloc/dynarray.gl.h malloc/dynarray.gl.h-t
malloc/dynarray-skeleton.gl.h: malloc/dynarray-skeleton.c
- $(AM_V_at)$(MKDIR_P) malloc
+ $(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|<malloc/dynarray\.h>|<malloc/dynarray.gl.h>|g' \
@@ -1669,7 +1701,7 @@ endif
## begin gnulib module eloop-threshold
ifeq (,$(OMIT_GNULIB_MODULE_eloop-threshold))
-ifneq (,$(gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c))
+ifneq (,$(gl_GNULIB_ENABLED_925677f0343de64b89a9f0c790b4104c_CONDITION))
endif
EXTRA_DIST += eloop-threshold.h
@@ -1684,9 +1716,10 @@ BUILT_SOURCES += $(ERRNO_H)
# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
-ifneq (,$(GL_GENERATE_ERRNO_H))
+ifneq (,$(GL_GENERATE_ERRNO_H_CONDITION))
errno.h: errno.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -1716,7 +1749,7 @@ endif
## begin gnulib module euidaccess
ifeq (,$(OMIT_GNULIB_MODULE_euidaccess))
-ifneq (,$(gl_GNULIB_ENABLED_euidaccess))
+ifneq (,$(gl_GNULIB_ENABLED_euidaccess_CONDITION))
endif
EXTRA_DIST += euidaccess.c
@@ -1733,9 +1766,10 @@ BUILT_SOURCES += $(EXECINFO_H)
# We need the following in order to create <execinfo.h> when the system
# doesn't have one that works.
-ifneq (,$(GL_GENERATE_EXECINFO_H))
+ifneq (,$(GL_GENERATE_EXECINFO_H_CONDITION))
execinfo.h: execinfo.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/execinfo.in.h; \
} > $@-t && \
@@ -1806,6 +1840,7 @@ BUILT_SOURCES += fcntl.h
# doesn't have one that works with the given compiler.
fcntl.h: fcntl.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -1966,7 +2001,7 @@ endif
## begin gnulib module getdtablesize
ifeq (,$(OMIT_GNULIB_MODULE_getdtablesize))
-ifneq (,$(gl_GNULIB_ENABLED_getdtablesize))
+ifneq (,$(gl_GNULIB_ENABLED_getdtablesize_CONDITION))
endif
EXTRA_DIST += getdtablesize.c
@@ -1979,7 +2014,7 @@ endif
## begin gnulib module getgroups
ifeq (,$(OMIT_GNULIB_MODULE_getgroups))
-ifneq (,$(gl_GNULIB_ENABLED_getgroups))
+ifneq (,$(gl_GNULIB_ENABLED_getgroups_CONDITION))
endif
EXTRA_DIST += getgroups.c
@@ -2007,8 +2042,10 @@ BUILT_SOURCES += $(GETOPT_H) $(GETOPT_CDEFS_H)
# We need the following in order to create <getopt.h> when the system
# doesn't have one that works with the given compiler.
+ifneq (,$(GL_GENERATE_GETOPT_H_CONDITION))
getopt.h: getopt.in.h $(top_builddir)/config.status $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \
@@ -2020,7 +2057,12 @@ getopt.h: getopt.in.h $(top_builddir)/config.status
$(ARG_NONNULL_H)
< $(srcdir)/getopt.in.h; \
} > $@-t && \
mv -f $@-t $@
+else
+getopt.h: $(top_builddir)/config.status
+ rm -f $@
+endif
+ifneq (,$(GL_GENERATE_GETOPT_CDEFS_H_CONDITION))
getopt-cdefs.h: getopt-cdefs.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
@@ -2028,6 +2070,10 @@ getopt-cdefs.h: getopt-cdefs.in.h
$(top_builddir)/config.status
< $(srcdir)/getopt-cdefs.in.h; \
} > $@-t && \
mv -f $@-t $@
+else
+getopt-cdefs.h: $(top_builddir)/config.status
+ rm -f $@
+endif
MOSTLYCLEANFILES += getopt.h getopt.h-t getopt-cdefs.h getopt-cdefs.h-t
@@ -2052,7 +2098,7 @@ endif
## begin gnulib module gettext-h
ifeq (,$(OMIT_GNULIB_MODULE_gettext-h))
-ifneq (,$(gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36))
+ifneq (,$(gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_CONDITION))
libgnu_a_SOURCES += gettext.h
endif
@@ -2090,7 +2136,7 @@ endif
## begin gnulib module group-member
ifeq (,$(OMIT_GNULIB_MODULE_group-member))
-ifneq (,$(gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1))
+ifneq (,$(gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_CONDITION))
endif
EXTRA_DIST += group-member.c
@@ -2115,9 +2161,10 @@ BUILT_SOURCES += $(IEEE754_H)
# We need the following in order to create <ieee754.h> when the system
# doesn't have one that works with the given compiler.
-ifneq (,$(GL_GENERATE_IEEE754_H))
+ifneq (,$(GL_GENERATE_IEEE754_H_CONDITION))
ieee754.h: ieee754.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/ifndef _GL_GNULIB_HEADER/if 0/g' \
$(srcdir)/ieee754.in.h; \
@@ -2161,6 +2208,7 @@ BUILT_SOURCES += inttypes.h
# doesn't have one that works with the given compiler.
inttypes.h: inttypes.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(WARN_ON_USE_H) $(ARG_NONNULL_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -2200,7 +2248,7 @@ endif
## begin gnulib module lchmod
ifeq (,$(OMIT_GNULIB_MODULE_lchmod))
-ifneq (,$(gl_GNULIB_ENABLED_lchmod))
+ifneq (,$(gl_GNULIB_ENABLED_lchmod_CONDITION))
endif
EXTRA_DIST += lchmod.c
@@ -2224,22 +2272,25 @@ ifeq (,$(OMIT_GNULIB_MODULE_libgmp))
BUILT_SOURCES += $(GMP_H)
-ifneq (,$(GL_GENERATE_MINI_GMP_H))
+ifneq (,$(GL_GENERATE_GMP_H_CONDITION))
+ifneq (,$(GL_GENERATE_MINI_GMP_H_CONDITION))
# Build gmp.h as a wrapper for mini-gmp.h when using mini-gmp.
gmp.h: $(top_builddir)/config.status
- echo '#include "mini-gmp.h"' >$@-t
+ $(MKDIR_P) '.'
+ echo '#include "mini-gmp.h"' > $@-t
mv $@-t $@
-else
-ifneq (,$(GL_GENERATE_GMP_GMP_H))
+endif
+ifneq (,$(GL_GENERATE_GMP_GMP_H_CONDITION))
# Build gmp.h as a wrapper for gmp/gmp.h.
gmp.h: $(top_builddir)/config.status
- echo '#include <gmp/gmp.h>' >$@-t
+ $(MKDIR_P) '.'
+ echo '#include <gmp/gmp.h>' > $@-t
mv $@-t $@
+endif
else
gmp.h: $(top_builddir)/config.status
rm -f $@
endif
-endif
MOSTLYCLEANFILES += gmp.h gmp.h-t
EXTRA_DIST += mini-gmp-gnulib.c mini-gmp.c mini-gmp.h
@@ -2256,9 +2307,10 @@ BUILT_SOURCES += $(LIMITS_H)
# We need the following in order to create <limits.h> when the system
# doesn't have one that is compatible with GNU.
-ifneq (,$(GL_GENERATE_LIMITS_H))
+ifneq (,$(GL_GENERATE_LIMITS_H_CONDITION))
limits.h: limits.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -2293,7 +2345,7 @@ endif
## begin gnulib module malloc-posix
ifeq (,$(OMIT_GNULIB_MODULE_malloc-posix))
-ifneq (,$(gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866))
+ifneq (,$(gl_GNULIB_ENABLED_ef455225c00f5049c808c2eda3e76866_CONDITION))
endif
EXTRA_DIST += malloc.c
@@ -2369,7 +2421,7 @@ endif
## begin gnulib module mktime-internal
ifeq (,$(OMIT_GNULIB_MODULE_mktime-internal))
-ifneq (,$(gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31))
+ifneq (,$(gl_GNULIB_ENABLED_5264294aa0a5557541b53c8c741f7f31_CONDITION))
endif
EXTRA_DIST += mktime-internal.h mktime.c
@@ -2402,7 +2454,7 @@ endif
## begin gnulib module open
ifeq (,$(OMIT_GNULIB_MODULE_open))
-ifneq (,$(gl_GNULIB_ENABLED_open))
+ifneq (,$(gl_GNULIB_ENABLED_open_CONDITION))
endif
EXTRA_DIST += open.c
@@ -2415,7 +2467,7 @@ endif
## begin gnulib module openat-h
ifeq (,$(OMIT_GNULIB_MODULE_openat-h))
-ifneq (,$(gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7))
+ifneq (,$(gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_CONDITION))
endif
EXTRA_DIST += openat.h
@@ -2473,7 +2525,7 @@ endif
## begin gnulib module rawmemchr
ifeq (,$(OMIT_GNULIB_MODULE_rawmemchr))
-ifneq (,$(gl_GNULIB_ENABLED_rawmemchr))
+ifneq (,$(gl_GNULIB_ENABLED_rawmemchr_CONDITION))
endif
EXTRA_DIST += rawmemchr.c rawmemchr.valgrind
@@ -2508,7 +2560,7 @@ endif
## begin gnulib module realloc-gnu
ifeq (,$(OMIT_GNULIB_MODULE_realloc-gnu))
-ifneq (,$(gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b))
+ifneq (,$(gl_GNULIB_ENABLED_d3b2383720ee0e541357aa2aac598e2b_CONDITION))
endif
EXTRA_DIST += realloc.c
@@ -2521,7 +2573,7 @@ endif
## begin gnulib module realloc-posix
ifeq (,$(OMIT_GNULIB_MODULE_realloc-posix))
-ifneq (,$(gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4))
+ifneq (,$(gl_GNULIB_ENABLED_61bcaca76b3e6f9ae55d57a1c3193bc4_CONDITION))
endif
EXTRA_DIST += realloc.c
@@ -2545,7 +2597,7 @@ endif
## begin gnulib module root-uid
ifeq (,$(OMIT_GNULIB_MODULE_root-uid))
-ifneq (,$(gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c))
+ifneq (,$(gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_CONDITION))
endif
EXTRA_DIST += root-uid.h
@@ -2556,11 +2608,11 @@ endif
## begin gnulib module scratch_buffer
ifeq (,$(OMIT_GNULIB_MODULE_scratch_buffer))
-ifneq (,$(gl_GNULIB_ENABLED_scratch_buffer))
+ifneq (,$(gl_GNULIB_ENABLED_scratch_buffer_CONDITION))
BUILT_SOURCES += malloc/scratch_buffer.gl.h
malloc/scratch_buffer.gl.h: malloc/scratch_buffer.h
- $(AM_V_at)$(MKDIR_P) malloc
+ $(AM_V_at)$(MKDIR_P) 'malloc'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|__always_inline|inline _GL_ATTRIBUTE_ALWAYS_INLINE|g' \
@@ -2611,6 +2663,7 @@ BUILT_SOURCES += signal.h
# doesn't have a complete one.
signal.h: signal.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -2719,9 +2772,10 @@ BUILT_SOURCES += $(STDALIGN_H)
# We need the following in order to create <stdalign.h> when the system
# doesn't have one that works.
-ifneq (,$(GL_GENERATE_STDALIGN_H))
+ifneq (,$(GL_GENERATE_STDALIGN_H_CONDITION))
stdalign.h: stdalign.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
cat $(srcdir)/stdalign.in.h; \
} > $@-t && \
@@ -2744,9 +2798,10 @@ BUILT_SOURCES += $(STDDEF_H)
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
-ifneq (,$(GL_GENERATE_STDDEF_H))
+ifneq (,$(GL_GENERATE_STDDEF_H_CONDITION))
stddef.h: stddef.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -2777,9 +2832,10 @@ BUILT_SOURCES += $(STDINT_H)
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
-ifneq (,$(GL_GENERATE_STDINT_H))
+ifneq (,$(GL_GENERATE_STDINT_H_CONDITION))
stdint.h: stdint.in.h $(top_builddir)/config.status
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
@@ -2831,6 +2887,7 @@ BUILT_SOURCES += stdio.h
# doesn't have one that works with the given compiler.
stdio.h: stdio.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -2969,6 +3026,7 @@ BUILT_SOURCES += stdlib.h
stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
$(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -3125,6 +3183,7 @@ BUILT_SOURCES += string.h
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -3256,7 +3315,7 @@ endif
## begin gnulib module strtoll
ifeq (,$(OMIT_GNULIB_MODULE_strtoll))
-ifneq (,$(gl_GNULIB_ENABLED_strtoll))
+ifneq (,$(gl_GNULIB_ENABLED_strtoll_CONDITION))
endif
EXTRA_DIST += strtol.c strtoll.c
@@ -3285,7 +3344,7 @@ BUILT_SOURCES += sys/random.h
# We need the following in order to create <sys/random.h> when the system
# doesn't have one.
sys/random.h: sys_random.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
- $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@@ -3319,7 +3378,7 @@ BUILT_SOURCES += sys/select.h
# We need the following in order to create <sys/select.h> when the system
# doesn't have one that works with the given compiler.
sys/select.h: sys_select.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(WARN_ON_USE_H)
- $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@@ -3355,7 +3414,7 @@ BUILT_SOURCES += sys/stat.h
# We need the following in order to create <sys/stat.h> when the system
# has one that is incomplete.
sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
- $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@@ -3430,7 +3489,7 @@ BUILT_SOURCES += sys/time.h
# We need the following in order to create <sys/time.h> when the system
# doesn't have one that works with the given compiler.
sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
- $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@@ -3466,7 +3525,7 @@ BUILT_SOURCES += sys/types.h
# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
- $(AM_V_at)$(MKDIR_P) sys
+ $(AM_V_at)$(MKDIR_P) 'sys'
$(AM_V_GEN)rm -f $@-t $@ && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
@@ -3505,6 +3564,7 @@ BUILT_SOURCES += time.h
# doesn't have one that works with the given compiler.
time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H)
$(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@@ -3635,6 +3695,7 @@ libgnu_a_SOURCES += unistd.c
# <unistd.h> when the system doesn't have one.
unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H)
$(ARG_NONNULL_H) $(WARN_ON_USE_H)
$(AM_V_GEN)rm -f $@-t $@ && \
+ $(MKDIR_P) '.' && \
{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
sed -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
@@ -3853,7 +3914,7 @@ endif
## begin gnulib module utimens
ifeq (,$(OMIT_GNULIB_MODULE_utimens))
-ifneq (,$(gl_GNULIB_ENABLED_utimens))
+ifneq (,$(gl_GNULIB_ENABLED_utimens_CONDITION))
libgnu_a_SOURCES += utimens.c
endif
@@ -3894,7 +3955,7 @@ endif
## begin gnulib module xalloc-oversized
ifeq (,$(OMIT_GNULIB_MODULE_xalloc-oversized))
-ifneq (,$(gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec))
+ifneq (,$(gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_CONDITION))
endif
EXTRA_DIST += xalloc-oversized.h
diff --git a/lib/intprops.h b/lib/intprops.h
index 3fe64e8..7f20f09 100644
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -229,18 +229,18 @@
/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow
(A, B, P) work when P is non-null. */
+#if defined __has_builtin
+# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x,
see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98269>. */
-#if 7 <= __GNUC__ && !defined __ICC
+#elif 7 <= __GNUC__ && !defined __EDG__
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1
-#elif defined __has_builtin
-# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
#else
# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0
#endif
/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */
-#ifdef __clang__
+#if defined __clang_major_ && __clang_major__ < 14
/* Work around Clang bug <https://bugs.llvm.org/show_bug.cgi?id=16404>. */
# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0
#else
@@ -249,9 +249,8 @@
/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for
__builtin_sub_overflow_p and __builtin_mul_overflow_p. */
-#if defined __clang__ || defined __ICC
-/* Clang 11 lacks __builtin_mul_overflow_p, and even if it did it
- would presumably run afoul of Clang bug 16404. ICC 2021.1's
+#ifdef __EDG__
+/* In EDG-based compilers like ICC 2021.3 and earlier,
__builtin_add_overflow_p etc. are not treated as integral constant
expressions even when all arguments are. */
# define _GL_HAS_BUILTIN_OVERFLOW_P 0
@@ -400,7 +399,7 @@
#if _GL_HAS_BUILTIN_MUL_OVERFLOW
# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \
|| (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \
- && !defined __ICC)
+ && !defined __EDG__)
# define INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r)
# else
/* Work around GCC bug 91450. */
diff --git a/lib/nproc.c b/lib/nproc.c
index a9e369d..1af989d 100644
--- a/lib/nproc.c
+++ b/lib/nproc.c
@@ -307,10 +307,11 @@ num_processors_ignoring_omp (enum nproc_query query)
NPROC_CURRENT and NPROC_ALL. */
#if HAVE_SYSCTL && ! defined __GLIBC__ && defined HW_NCPU
- { /* This works on Mac OS X, FreeBSD, NetBSD, OpenBSD. */
+ { /* This works on macOS, FreeBSD, NetBSD, OpenBSD.
+ macOS 10.14 does not allow mib to be const. */
int nprocs;
size_t len = sizeof (nprocs);
- static int const mib[][2] = {
+ static int mib[][2] = {
# ifdef HW_NCPUONLINE
{ CTL_HW, HW_NCPUONLINE },
# endif
diff --git a/lib/nstrftime.c b/lib/nstrftime.c
index 7f258e8..25baf76 100644
--- a/lib/nstrftime.c
+++ b/lib/nstrftime.c
@@ -22,7 +22,7 @@
# define HAVE_TZNAME 1
# include "../locale/localeinfo.h"
#else
-# include <config.h>
+# include <libc-config.h>
# if FPRINTFTIME
# include "fprintftime.h"
# else
@@ -367,10 +367,7 @@ tm_diff (const struct tm *a, const struct tm *b)
#define ISO_WEEK1_WDAY 4 /* Thursday */
#define YDAY_MINIMUM (-366)
static int iso_week_days (int, int);
-#if defined __GNUC__ || defined __clang__
-__inline__
-#endif
-static int
+static __inline int
iso_week_days (int yday, int wday)
{
/* Add enough to the first operand of % to make it nonnegative. */
@@ -428,9 +425,7 @@ my_strftime (STREAM_OR_CHAR_T *s, STRFTIME_ARG (size_t
maxsize)
return __strftime_internal (s, STRFTIME_ARG (maxsize) format, tp, false,
0, -1, &tzset_called extra_args LOCALE_ARG);
}
-#if defined _LIBC && ! FPRINTFTIME
libc_hidden_def (my_strftime)
-#endif
/* Just like my_strftime, above, but with more parameters.
UPCASE indicates that the result should be converted to upper case.
diff --git a/lib/regcomp.c b/lib/regcomp.c
index 887e5b5..6a97fde 100644
--- a/lib/regcomp.c
+++ b/lib/regcomp.c
@@ -27,14 +27,10 @@ static void re_compile_fastmap_iter (regex_t *bufp,
const re_dfastate_t *init_state,
char *fastmap);
static reg_errcode_t init_dfa (re_dfa_t *dfa, size_t pat_len);
-#ifdef RE_ENABLE_I18N
static void free_charset (re_charset_t *cset);
-#endif /* RE_ENABLE_I18N */
static void free_workarea_compile (regex_t *preg);
static reg_errcode_t create_initial_state (re_dfa_t *dfa);
-#ifdef RE_ENABLE_I18N
static void optimize_utf8 (re_dfa_t *dfa);
-#endif
static reg_errcode_t analyze (regex_t *preg);
static reg_errcode_t preorder (bin_tree_t *root,
reg_errcode_t (fn (void *, bin_tree_t *)),
@@ -89,7 +85,6 @@ static reg_errcode_t parse_bracket_element (bracket_elem_t
*elem,
static reg_errcode_t parse_bracket_symbol (bracket_elem_t *elem,
re_string_t *regexp,
re_token_t *token);
-#ifdef RE_ENABLE_I18N
static reg_errcode_t build_equiv_class (bitset_t sbcset,
re_charset_t *mbcset,
Idx *equiv_class_alloc,
@@ -100,14 +95,6 @@ static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE
trans,
Idx *char_class_alloc,
const char *class_name,
reg_syntax_t syntax);
-#else /* not RE_ENABLE_I18N */
-static reg_errcode_t build_equiv_class (bitset_t sbcset,
- const unsigned char *name);
-static reg_errcode_t build_charclass (RE_TRANSLATE_TYPE trans,
- bitset_t sbcset,
- const char *class_name,
- reg_syntax_t syntax);
-#endif /* not RE_ENABLE_I18N */
static bin_tree_t *build_charclass_op (re_dfa_t *dfa,
RE_TRANSLATE_TYPE trans,
const char *class_name,
@@ -279,8 +266,7 @@ re_compile_fastmap (struct re_pattern_buffer *bufp)
}
weak_alias (__re_compile_fastmap, re_compile_fastmap)
-static inline void
-__attribute__ ((always_inline))
+static __always_inline void
re_set_fastmap (char *fastmap, bool icase, int ch)
{
fastmap[ch] = 1;
@@ -306,7 +292,6 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
if (type == CHARACTER)
{
re_set_fastmap (fastmap, icase, dfa->nodes[node].opr.c);
-#ifdef RE_ENABLE_I18N
if ((bufp->syntax & RE_ICASE) && dfa->mb_cur_max > 1)
{
unsigned char buf[MB_LEN_MAX];
@@ -327,7 +312,6 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
!= (size_t) -1))
re_set_fastmap (fastmap, false, buf[0]);
}
-#endif
}
else if (type == SIMPLE_BRACKET)
{
@@ -341,13 +325,12 @@ re_compile_fastmap_iter (regex_t *bufp, const
re_dfastate_t *init_state,
re_set_fastmap (fastmap, icase, ch);
}
}
-#ifdef RE_ENABLE_I18N
else if (type == COMPLEX_BRACKET)
{
re_charset_t *cset = dfa->nodes[node].opr.mbcset;
Idx i;
-# ifdef _LIBC
+#ifdef _LIBC
/* See if we have to try all bytes which start multiple collation
elements.
e.g. In da_DK, we want to catch 'a' since "aa" is a valid
@@ -363,7 +346,7 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
if (table[i] < 0)
re_set_fastmap (fastmap, icase, i);
}
-# endif /* _LIBC */
+#endif /* _LIBC */
/* See if we have to start the match at all multibyte characters,
i.e. where we would not find an invalid sequence. This only
@@ -371,9 +354,9 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t
*init_state,
sets, the SIMPLE_BRACKET again suffices. */
if (dfa->mb_cur_max > 1
&& (cset->nchar_classes || cset->non_match || cset->nranges
-# ifdef _LIBC
+#ifdef _LIBC
|| cset->nequiv_classes
-# endif /* _LIBC */
+#endif /* _LIBC */
))
{
unsigned char c = 0;
@@ -406,12 +389,7 @@ re_compile_fastmap_iter (regex_t *bufp, const
re_dfastate_t *init_state,
}
}
}
-#endif /* RE_ENABLE_I18N */
- else if (type == OP_PERIOD
-#ifdef RE_ENABLE_I18N
- || type == OP_UTF8_PERIOD
-#endif /* RE_ENABLE_I18N */
- || type == END_OF_RE)
+ else if (type == OP_PERIOD || type == OP_UTF8_PERIOD || type ==
END_OF_RE)
{
memset (fastmap, '\1', sizeof (char) * SBC_MAX);
if (type == END_OF_RE)
@@ -550,7 +528,6 @@ regerror (int errcode, const regex_t *__restrict preg, char
*__restrict errbuf,
weak_alias (__regerror, regerror)
-#ifdef RE_ENABLE_I18N
/* This static array is used for the map to single-byte characters when
UTF-8 is used. Otherwise we would allocate memory just to initialize
it the same all the time. UTF-8 is the preferred encoding so this is
@@ -558,25 +535,24 @@ weak_alias (__regerror, regerror)
static const bitset_t utf8_sb_map =
{
/* Set the first 128 bits. */
-# if (defined __GNUC__ || __clang_major__ >= 4) && !defined __STRICT_ANSI__
+#if (defined __GNUC__ || __clang_major__ >= 4) && !defined __STRICT_ANSI__
[0 ... 0x80 / BITSET_WORD_BITS - 1] = BITSET_WORD_MAX
-# else
-# if 4 * BITSET_WORD_BITS < ASCII_CHARS
-# error "bitset_word_t is narrower than 32 bits"
-# elif 3 * BITSET_WORD_BITS < ASCII_CHARS
+#else
+# if 4 * BITSET_WORD_BITS < ASCII_CHARS
+# error "bitset_word_t is narrower than 32 bits"
+# elif 3 * BITSET_WORD_BITS < ASCII_CHARS
BITSET_WORD_MAX, BITSET_WORD_MAX, BITSET_WORD_MAX,
-# elif 2 * BITSET_WORD_BITS < ASCII_CHARS
+# elif 2 * BITSET_WORD_BITS < ASCII_CHARS
BITSET_WORD_MAX, BITSET_WORD_MAX,
-# elif 1 * BITSET_WORD_BITS < ASCII_CHARS
+# elif 1 * BITSET_WORD_BITS < ASCII_CHARS
BITSET_WORD_MAX,
-# endif
+# endif
(BITSET_WORD_MAX
>> (SBC_MAX % BITSET_WORD_BITS == 0
? 0
: BITSET_WORD_BITS - SBC_MAX % BITSET_WORD_BITS))
-# endif
-};
#endif
+};
static void
@@ -614,10 +590,8 @@ free_dfa_content (re_dfa_t *dfa)
re_free (entry->array);
}
re_free (dfa->state_table);
-#ifdef RE_ENABLE_I18N
if (dfa->sb_char != utf8_sb_map)
re_free (dfa->sb_char);
-#endif
re_free (dfa->subexp_map);
#ifdef DEBUG
re_free (dfa->re_str);
@@ -796,11 +770,9 @@ re_compile_internal (regex_t *preg, const char * pattern,
size_t length,
if (__glibc_unlikely (err != REG_NOERROR))
goto re_compile_internal_free_return;
-#ifdef RE_ENABLE_I18N
/* If possible, do searching in single byte encoding to speed things up. */
if (dfa->is_utf8 && !(syntax & RE_ICASE) && preg->translate == NULL)
optimize_utf8 (dfa);
-#endif
/* Then create the initial state of the dfa. */
err = create_initial_state (dfa);
@@ -830,11 +802,7 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
#ifndef _LIBC
const char *codeset_name;
#endif
-#ifdef RE_ENABLE_I18N
size_t max_i18n_object_size = MAX (sizeof (wchar_t), sizeof (wctype_t));
-#else
- size_t max_i18n_object_size = 0;
-#endif
size_t max_object_size =
MAX (sizeof (struct re_state_table_entry),
MAX (sizeof (re_token_t),
@@ -886,7 +854,6 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
dfa->map_notascii = 0;
#endif
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
{
if (dfa->is_utf8)
@@ -906,14 +873,13 @@ init_dfa (re_dfa_t *dfa, size_t pat_len)
wint_t wch = __btowc (ch);
if (wch != WEOF)
dfa->sb_char[i] |= (bitset_word_t) 1 << j;
-# ifndef _LIBC
+#ifndef _LIBC
if (isascii (ch) && wch != ch)
dfa->map_notascii = 1;
-# endif
+#endif
}
}
}
-#endif
if (__glibc_unlikely (dfa->nodes == NULL || dfa->state_table == NULL))
return REG_ESPACE;
@@ -933,8 +899,6 @@ init_word_char (re_dfa_t *dfa)
dfa->word_ops_used = 1;
if (__glibc_likely (dfa->map_notascii == 0))
{
- /* Avoid uint32_t and uint64_t as some non-GCC platforms lack
- them, an issue when this code is used in Gnulib. */
bitset_word_t bits0 = 0x00000000;
bitset_word_t bits1 = 0x03ff0000;
bitset_word_t bits2 = 0x87fffffe;
@@ -1074,7 +1038,6 @@ create_initial_state (re_dfa_t *dfa)
return REG_NOERROR;
}
-#ifdef RE_ENABLE_I18N
/* If it is possible to do searching in single byte encoding instead of UTF-8
to speed things up, set dfa->mb_cur_max to 1, clear is_utf8 and change
DFA nodes where needed. */
@@ -1154,7 +1117,6 @@ optimize_utf8 (re_dfa_t *dfa)
dfa->is_utf8 = 0;
dfa->has_mb_node = dfa->nbackref > 0 || has_period;
}
-#endif
/* Analyze the structure tree, and calculate "first", "next", "edest",
"eclosure", and "inveclosure". */
@@ -1792,7 +1754,6 @@ peek_token (re_token_t *token, re_string_t *input,
reg_syntax_t syntax)
token->opr.c = c;
token->word_char = 0;
-#ifdef RE_ENABLE_I18N
token->mb_partial = 0;
if (input->mb_cur_max > 1
&& !re_string_first_byte (input, re_string_cur_idx (input)))
@@ -1801,7 +1762,6 @@ peek_token (re_token_t *token, re_string_t *input,
reg_syntax_t syntax)
token->mb_partial = 1;
return 1;
}
-#endif
if (c == '\\')
{
unsigned char c2;
@@ -1814,7 +1774,6 @@ peek_token (re_token_t *token, re_string_t *input,
reg_syntax_t syntax)
c2 = re_string_peek_byte_case (input, 1);
token->opr.c = c2;
token->type = CHARACTER;
-#ifdef RE_ENABLE_I18N
if (input->mb_cur_max > 1)
{
wint_t wc = re_string_wchar_at (input,
@@ -1822,7 +1781,6 @@ peek_token (re_token_t *token, re_string_t *input,
reg_syntax_t syntax)
token->word_char = IS_WIDE_WORD_CHAR (wc) != 0;
}
else
-#endif
token->word_char = IS_WORD_CHAR (c2) != 0;
switch (c2)
@@ -1928,14 +1886,12 @@ peek_token (re_token_t *token, re_string_t *input,
reg_syntax_t syntax)
}
token->type = CHARACTER;
-#ifdef RE_ENABLE_I18N
if (input->mb_cur_max > 1)
{
wint_t wc = re_string_wchar_at (input, re_string_cur_idx (input));
token->word_char = IS_WIDE_WORD_CHAR (wc) != 0;
}
else
-#endif
token->word_char = IS_WORD_CHAR (token->opr.c);
switch (c)
@@ -2027,14 +1983,12 @@ peek_token_bracket (re_token_t *token, re_string_t
*input, reg_syntax_t syntax)
c = re_string_peek_byte (input, 0);
token->opr.c = c;
-#ifdef RE_ENABLE_I18N
if (input->mb_cur_max > 1
&& !re_string_first_byte (input, re_string_cur_idx (input)))
{
token->type = CHARACTER;
return 1;
}
-#endif /* RE_ENABLE_I18N */
if (c == '\\' && (syntax & RE_BACKSLASH_ESCAPE_IN_LISTS)
&& re_string_cur_idx (input) + 1 < re_string_length (input))
@@ -2256,7 +2210,6 @@ parse_expression (re_string_t *regexp, regex_t *preg,
re_token_t *token,
*err = REG_ESPACE;
return NULL;
}
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
{
while (!re_string_eoi (regexp)
@@ -2273,7 +2226,6 @@ parse_expression (re_string_t *regexp, regex_t *preg,
re_token_t *token,
}
}
}
-#endif
break;
case OP_OPEN_SUBEXP:
@@ -2666,40 +2618,30 @@ parse_dup_op (bin_tree_t *elem, re_string_t *regexp,
re_dfa_t *dfa,
#ifndef _LIBC
-# ifdef RE_ENABLE_I18N
/* Convert the byte B to the corresponding wide character. In a
unibyte locale, treat B as itself. In a multibyte locale, return
WEOF if B is an encoding error. */
static wint_t
-parse_byte (unsigned char b, re_charset_t *mbcset)
+parse_byte (unsigned char b, re_dfa_t const *dfa)
{
- return mbcset == NULL ? b : __btowc (b);
+ return dfa->mb_cur_max > 1 ? __btowc (b) : b;
}
-# endif
- /* Local function for parse_bracket_exp only used in case of NOT _LIBC.
- Build the range expression which starts from START_ELEM, and ends
- at END_ELEM. The result are written to MBCSET and SBCSET.
- RANGE_ALLOC is the allocated size of mbcset->range_starts, and
- mbcset->range_ends, is a pointer argument since we may
- update it. */
+/* Local function for parse_bracket_exp used in _LIBC environment.
+ Build the range expression which starts from START_ELEM, and ends
+ at END_ELEM. The result are written to MBCSET and SBCSET.
+ RANGE_ALLOC is the allocated size of mbcset->range_starts, and
+ mbcset->range_ends, is a pointer argument since we may
+ update it. */
static reg_errcode_t
-# ifdef RE_ENABLE_I18N
-build_range_exp (const reg_syntax_t syntax,
- bitset_t sbcset,
- re_charset_t *mbcset,
- Idx *range_alloc,
- const bracket_elem_t *start_elem,
- const bracket_elem_t *end_elem)
-# else /* not RE_ENABLE_I18N */
-build_range_exp (const reg_syntax_t syntax,
- bitset_t sbcset,
- const bracket_elem_t *start_elem,
- const bracket_elem_t *end_elem)
-# endif /* not RE_ENABLE_I18N */
+build_range_exp (bitset_t sbcset, re_charset_t *mbcset, Idx *range_alloc,
+ bracket_elem_t *start_elem, bracket_elem_t *end_elem,
+ re_dfa_t *dfa, reg_syntax_t syntax, uint_fast32_t nrules,
+ const unsigned char *collseqmb, const char *collseqwc,
+ int_fast32_t table_size, const void *symb_table,
+ const unsigned char *extra)
{
- unsigned int start_ch, end_ch;
/* Equivalence Classes and Character Classes can't be a range start/end. */
if (__glibc_unlikely (start_elem->type == EQUIV_CLASS
|| start_elem->type == CHAR_CLASS
@@ -2715,110 +2657,88 @@ build_range_exp (const reg_syntax_t syntax,
&& strlen ((char *) end_elem->opr.name) > 1)))
return REG_ECOLLATE;
-# ifdef RE_ENABLE_I18N
- {
- wchar_t wc;
- wint_t start_wc;
- wint_t end_wc;
-
+ unsigned int
start_ch = ((start_elem->type == SB_CHAR) ? start_elem->opr.ch
: ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0]
- : 0));
+ : 0)),
end_ch = ((end_elem->type == SB_CHAR) ? end_elem->opr.ch
: ((end_elem->type == COLL_SYM) ? end_elem->opr.name[0]
: 0));
+ wint_t
start_wc = ((start_elem->type == SB_CHAR || start_elem->type == COLL_SYM)
- ? parse_byte (start_ch, mbcset) : start_elem->opr.wch);
+ ? parse_byte (start_ch, dfa) : start_elem->opr.wch),
end_wc = ((end_elem->type == SB_CHAR || end_elem->type == COLL_SYM)
- ? parse_byte (end_ch, mbcset) : end_elem->opr.wch);
- if (start_wc == WEOF || end_wc == WEOF)
- return REG_ECOLLATE;
- else if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
- && start_wc > end_wc))
- return REG_ERANGE;
-
- /* Got valid collation sequence values, add them as a new entry.
- However, for !_LIBC we have no collation elements: if the
- character set is single byte, the single byte character set
- that we build below suffices. parse_bracket_exp passes
- no MBCSET if dfa->mb_cur_max == 1. */
- if (mbcset)
- {
- /* Check the space of the arrays. */
- if (__glibc_unlikely (*range_alloc == mbcset->nranges))
- {
- /* There is not enough space, need realloc. */
- wchar_t *new_array_start, *new_array_end;
- Idx new_nranges;
-
- /* +1 in case of mbcset->nranges is 0. */
- new_nranges = 2 * mbcset->nranges + 1;
- /* Use realloc since mbcset->range_starts and mbcset->range_ends
- are NULL if *range_alloc == 0. */
- new_array_start = re_realloc (mbcset->range_starts, wchar_t,
- new_nranges);
- new_array_end = re_realloc (mbcset->range_ends, wchar_t,
- new_nranges);
+ ? parse_byte (end_ch, dfa) : end_elem->opr.wch);
- if (__glibc_unlikely (new_array_start == NULL
- || new_array_end == NULL))
- {
- re_free (new_array_start);
- re_free (new_array_end);
- return REG_ESPACE;
- }
+ if (start_wc == WEOF || end_wc == WEOF)
+ return REG_ECOLLATE;
+ else if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
+ && start_wc > end_wc))
+ return REG_ERANGE;
- mbcset->range_starts = new_array_start;
- mbcset->range_ends = new_array_end;
- *range_alloc = new_nranges;
- }
+ /* Got valid collation sequence values, add them as a new entry.
+ However, for !_LIBC we have no collation elements: if the
+ character set is single byte, the single byte character set
+ that we build below suffices. parse_bracket_exp passes
+ no MBCSET if dfa->mb_cur_max == 1. */
+ if (dfa->mb_cur_max > 1)
+ {
+ /* Check the space of the arrays. */
+ if (__glibc_unlikely (*range_alloc == mbcset->nranges))
+ {
+ /* There is not enough space, need realloc. */
+ wchar_t *new_array_start, *new_array_end;
+ Idx new_nranges;
- mbcset->range_starts[mbcset->nranges] = start_wc;
- mbcset->range_ends[mbcset->nranges++] = end_wc;
- }
+ /* +1 in case of mbcset->nranges is 0. */
+ new_nranges = 2 * mbcset->nranges + 1;
+ /* Use realloc since mbcset->range_starts and mbcset->range_ends
+ are NULL if *range_alloc == 0. */
+ new_array_start = re_realloc (mbcset->range_starts, wchar_t,
+ new_nranges);
+ new_array_end = re_realloc (mbcset->range_ends, wchar_t,
+ new_nranges);
+
+ if (__glibc_unlikely (new_array_start == NULL
+ || new_array_end == NULL))
+ {
+ re_free (new_array_start);
+ re_free (new_array_end);
+ return REG_ESPACE;
+ }
+
+ mbcset->range_starts = new_array_start;
+ mbcset->range_ends = new_array_end;
+ *range_alloc = new_nranges;
+ }
+
+ mbcset->range_starts[mbcset->nranges] = start_wc;
+ mbcset->range_ends[mbcset->nranges++] = end_wc;
+ }
+
+ /* Build the table for single byte characters. */
+ for (wchar_t wc = 0; wc < SBC_MAX; ++wc)
+ {
+ if (start_wc <= wc && wc <= end_wc)
+ bitset_set (sbcset, wc);
+ }
- /* Build the table for single byte characters. */
- for (wc = 0; wc < SBC_MAX; ++wc)
- {
- if (start_wc <= wc && wc <= end_wc)
- bitset_set (sbcset, wc);
- }
- }
-# else /* not RE_ENABLE_I18N */
- {
- unsigned int ch;
- start_ch = ((start_elem->type == SB_CHAR ) ? start_elem->opr.ch
- : ((start_elem->type == COLL_SYM) ? start_elem->opr.name[0]
- : 0));
- end_ch = ((end_elem->type == SB_CHAR ) ? end_elem->opr.ch
- : ((end_elem->type == COLL_SYM) ? end_elem->opr.name[0]
- : 0));
- if (start_ch > end_ch)
- return REG_ERANGE;
- /* Build the table for single byte characters. */
- for (ch = 0; ch < SBC_MAX; ++ch)
- if (start_ch <= ch && ch <= end_ch)
- bitset_set (sbcset, ch);
- }
-# endif /* not RE_ENABLE_I18N */
return REG_NOERROR;
}
#endif /* not _LIBC */
#ifndef _LIBC
-/* Helper function for parse_bracket_exp only used in case of NOT _LIBC..
+/* Helper function for parse_bracket_exp only used in case of NOT _LIBC.
Build the collating element which is represented by NAME.
The result are written to MBCSET and SBCSET.
COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
pointer argument since we may update it. */
static reg_errcode_t
-# ifdef RE_ENABLE_I18N
build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
- Idx *coll_sym_alloc, const unsigned char *name)
-# else /* not RE_ENABLE_I18N */
-build_collating_symbol (bitset_t sbcset, const unsigned char *name)
-# endif /* not RE_ENABLE_I18N */
+ Idx *coll_sym_alloc, const unsigned char *name,
+ uint_fast32_t nrules, int_fast32_t table_size,
+ const void *symb_table, const unsigned char *extra)
{
size_t name_len = strlen ((const char *) name);
if (__glibc_unlikely (name_len != 1))
@@ -2831,271 +2751,280 @@ build_collating_symbol (bitset_t sbcset, const
unsigned char *name)
}
#endif /* not _LIBC */
-/* This function parse bracket expression like "[abc]", "[a-c]",
- "[[.a-a.]]" etc. */
-
-static bin_tree_t *
-parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
- reg_syntax_t syntax, reg_errcode_t *err)
-{
#ifdef _LIBC
- const unsigned char *collseqmb;
- const char *collseqwc;
- uint32_t nrules;
- int32_t table_size;
- const int32_t *symb_table;
- const unsigned char *extra;
-
- /* Local function for parse_bracket_exp used in _LIBC environment.
- Seek the collating symbol entry corresponding to NAME.
- Return the index of the symbol in the SYMB_TABLE,
- or -1 if not found. */
-
- auto inline int32_t
- __attribute__ ((always_inline))
- seek_collating_symbol_entry (const unsigned char *name, size_t name_len)
- {
- int32_t elem;
-
- for (elem = 0; elem < table_size; elem++)
- if (symb_table[2 * elem] != 0)
- {
- int32_t idx = symb_table[2 * elem + 1];
- /* Skip the name of collating element name. */
- idx += 1 + extra[idx];
- if (/* Compare the length of the name. */
- name_len == extra[idx]
- /* Compare the name. */
- && memcmp (name, &extra[idx + 1], name_len) == 0)
- /* Yep, this is the entry. */
- return elem;
- }
- return -1;
- }
+/* Local function for parse_bracket_exp used in _LIBC environment.
+ Seek the collating symbol entry corresponding to NAME.
+ Return the index of the symbol in the SYMB_TABLE,
+ or -1 if not found. */
+
+static __always_inline int32_t
+seek_collating_symbol_entry (const unsigned char *name, size_t name_len,
+ const int32_t *symb_table,
+ int_fast32_t table_size,
+ const unsigned char *extra)
+{
+ int_fast32_t elem;
- /* Local function for parse_bracket_exp used in _LIBC environment.
- Look up the collation sequence value of BR_ELEM.
- Return the value if succeeded, UINT_MAX otherwise. */
+ for (elem = 0; elem < table_size; elem++)
+ if (symb_table[2 * elem] != 0)
+ {
+ int32_t idx = symb_table[2 * elem + 1];
+ /* Skip the name of collating element name. */
+ idx += 1 + extra[idx];
+ if (/* Compare the length of the name. */
+ name_len == extra[idx]
+ /* Compare the name. */
+ && memcmp (name, &extra[idx + 1], name_len) == 0)
+ /* Yep, this is the entry. */
+ return elem;
+ }
+ return -1;
+}
- auto inline unsigned int
- __attribute__ ((always_inline))
- lookup_collation_sequence_value (bracket_elem_t *br_elem)
+/* Local function for parse_bracket_exp used in _LIBC environment.
+ Look up the collation sequence value of BR_ELEM.
+ Return the value if succeeded, UINT_MAX otherwise. */
+
+static __always_inline unsigned int
+lookup_collation_sequence_value (bracket_elem_t *br_elem, uint32_t nrules,
+ const unsigned char *collseqmb,
+ const char *collseqwc,
+ int_fast32_t table_size,
+ const int32_t *symb_table,
+ const unsigned char *extra)
+{
+ if (br_elem->type == SB_CHAR)
{
- if (br_elem->type == SB_CHAR)
- {
- /*
- if (MB_CUR_MAX == 1)
- */
- if (nrules == 0)
- return collseqmb[br_elem->opr.ch];
- else
- {
- wint_t wc = __btowc (br_elem->opr.ch);
- return __collseq_table_lookup (collseqwc, wc);
- }
- }
- else if (br_elem->type == MB_CHAR)
+ /* if (MB_CUR_MAX == 1) */
+ if (nrules == 0)
+ return collseqmb[br_elem->opr.ch];
+ else
{
- if (nrules != 0)
- return __collseq_table_lookup (collseqwc, br_elem->opr.wch);
+ wint_t wc = __btowc (br_elem->opr.ch);
+ return __collseq_table_lookup (collseqwc, wc);
}
- else if (br_elem->type == COLL_SYM)
+ }
+ else if (br_elem->type == MB_CHAR)
+ {
+ if (nrules != 0)
+ return __collseq_table_lookup (collseqwc, br_elem->opr.wch);
+ }
+ else if (br_elem->type == COLL_SYM)
+ {
+ size_t sym_name_len = strlen ((char *) br_elem->opr.name);
+ if (nrules != 0)
{
- size_t sym_name_len = strlen ((char *) br_elem->opr.name);
- if (nrules != 0)
+ int32_t elem, idx;
+ elem = seek_collating_symbol_entry (br_elem->opr.name,
+ sym_name_len,
+ symb_table, table_size,
+ extra);
+ if (elem != -1)
{
- int32_t elem, idx;
- elem = seek_collating_symbol_entry (br_elem->opr.name,
- sym_name_len);
- if (elem != -1)
- {
- /* We found the entry. */
- idx = symb_table[2 * elem + 1];
- /* Skip the name of collating element name. */
- idx += 1 + extra[idx];
- /* Skip the byte sequence of the collating element. */
- idx += 1 + extra[idx];
- /* Adjust for the alignment. */
- idx = (idx + 3) & ~3;
- /* Skip the multibyte collation sequence value. */
- idx += sizeof (unsigned int);
- /* Skip the wide char sequence of the collating element. */
- idx += sizeof (unsigned int) *
- (1 + *(unsigned int *) (extra + idx));
- /* Return the collation sequence value. */
- return *(unsigned int *) (extra + idx);
- }
- else if (sym_name_len == 1)
- {
- /* No valid character. Match it as a single byte
- character. */
- return collseqmb[br_elem->opr.name[0]];
- }
+ /* We found the entry. */
+ idx = symb_table[2 * elem + 1];
+ /* Skip the name of collating element name. */
+ idx += 1 + extra[idx];
+ /* Skip the byte sequence of the collating element. */
+ idx += 1 + extra[idx];
+ /* Adjust for the alignment. */
+ idx = (idx + 3) & ~3;
+ /* Skip the multibyte collation sequence value. */
+ idx += sizeof (unsigned int);
+ /* Skip the wide char sequence of the collating element. */
+ idx += sizeof (unsigned int) *
+ (1 + *(unsigned int *) (extra + idx));
+ /* Return the collation sequence value. */
+ return *(unsigned int *) (extra + idx);
}
else if (sym_name_len == 1)
- return collseqmb[br_elem->opr.name[0]];
+ {
+ /* No valid character. Match it as a single byte
+ character. */
+ return collseqmb[br_elem->opr.name[0]];
+ }
}
- return UINT_MAX;
+ else if (sym_name_len == 1)
+ return collseqmb[br_elem->opr.name[0]];
}
+ return UINT_MAX;
+}
- /* Local function for parse_bracket_exp used in _LIBC environment.
- Build the range expression which starts from START_ELEM, and ends
- at END_ELEM. The result are written to MBCSET and SBCSET.
- RANGE_ALLOC is the allocated size of mbcset->range_starts, and
- mbcset->range_ends, is a pointer argument since we may
- update it. */
+/* Local function for parse_bracket_exp used in _LIBC environment.
+ Build the range expression which starts from START_ELEM, and ends
+ at END_ELEM. The result are written to MBCSET and SBCSET.
+ RANGE_ALLOC is the allocated size of mbcset->range_starts, and
+ mbcset->range_ends, is a pointer argument since we may
+ update it. */
+
+static __always_inline reg_errcode_t
+build_range_exp (bitset_t sbcset, re_charset_t *mbcset, Idx *range_alloc,
+ bracket_elem_t *start_elem, bracket_elem_t *end_elem,
+ re_dfa_t *dfa, reg_syntax_t syntax, uint32_t nrules,
+ const unsigned char *collseqmb, const char *collseqwc,
+ int_fast32_t table_size, const int32_t *symb_table,
+ const unsigned char *extra)
+{
+ unsigned int ch;
+ uint32_t start_collseq;
+ uint32_t end_collseq;
- auto inline reg_errcode_t
- __attribute__ ((always_inline))
- build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc,
- bracket_elem_t *start_elem, bracket_elem_t *end_elem)
- {
- unsigned int ch;
- uint32_t start_collseq;
- uint32_t end_collseq;
-
- /* Equivalence Classes and Character Classes can't be a range
- start/end. */
- if (__glibc_unlikely (start_elem->type == EQUIV_CLASS
- || start_elem->type == CHAR_CLASS
- || end_elem->type == EQUIV_CLASS
- || end_elem->type == CHAR_CLASS))
- return REG_ERANGE;
+ /* Equivalence Classes and Character Classes can't be a range
+ start/end. */
+ if (__glibc_unlikely (start_elem->type == EQUIV_CLASS
+ || start_elem->type == CHAR_CLASS
+ || end_elem->type == EQUIV_CLASS
+ || end_elem->type == CHAR_CLASS))
+ return REG_ERANGE;
- /* FIXME: Implement rational ranges here, too. */
- start_collseq = lookup_collation_sequence_value (start_elem);
- end_collseq = lookup_collation_sequence_value (end_elem);
- /* Check start/end collation sequence values. */
- if (__glibc_unlikely (start_collseq == UINT_MAX
- || end_collseq == UINT_MAX))
- return REG_ECOLLATE;
- if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
- && start_collseq > end_collseq))
- return REG_ERANGE;
+ /* FIXME: Implement rational ranges here, too. */
+ start_collseq = lookup_collation_sequence_value (start_elem, nrules,
collseqmb, collseqwc,
+ table_size, symb_table,
extra);
+ end_collseq = lookup_collation_sequence_value (end_elem, nrules, collseqmb,
collseqwc,
+ table_size, symb_table, extra);
+ /* Check start/end collation sequence values. */
+ if (__glibc_unlikely (start_collseq == UINT_MAX
+ || end_collseq == UINT_MAX))
+ return REG_ECOLLATE;
+ if (__glibc_unlikely ((syntax & RE_NO_EMPTY_RANGES)
+ && start_collseq > end_collseq))
+ return REG_ERANGE;
- /* Got valid collation sequence values, add them as a new entry.
- However, if we have no collation elements, and the character set
- is single byte, the single byte character set that we
- build below suffices. */
- if (nrules > 0 || dfa->mb_cur_max > 1)
+ /* Got valid collation sequence values, add them as a new entry.
+ However, if we have no collation elements, and the character set
+ is single byte, the single byte character set that we
+ build below suffices. */
+ if (nrules > 0 || dfa->mb_cur_max > 1)
+ {
+ /* Check the space of the arrays. */
+ if (__glibc_unlikely (*range_alloc == mbcset->nranges))
{
- /* Check the space of the arrays. */
- if (__glibc_unlikely (*range_alloc == mbcset->nranges))
- {
- /* There is not enough space, need realloc. */
- uint32_t *new_array_start;
- uint32_t *new_array_end;
- Idx new_nranges;
-
- /* +1 in case of mbcset->nranges is 0. */
- new_nranges = 2 * mbcset->nranges + 1;
- new_array_start = re_realloc (mbcset->range_starts, uint32_t,
- new_nranges);
- new_array_end = re_realloc (mbcset->range_ends, uint32_t,
- new_nranges);
-
- if (__glibc_unlikely (new_array_start == NULL
- || new_array_end == NULL))
- return REG_ESPACE;
+ /* There is not enough space, need realloc. */
+ uint32_t *new_array_start;
+ uint32_t *new_array_end;
+ int new_nranges;
- mbcset->range_starts = new_array_start;
- mbcset->range_ends = new_array_end;
- *range_alloc = new_nranges;
- }
+ /* +1 in case of mbcset->nranges is 0. */
+ new_nranges = 2 * mbcset->nranges + 1;
+ new_array_start = re_realloc (mbcset->range_starts, uint32_t,
+ new_nranges);
+ new_array_end = re_realloc (mbcset->range_ends, uint32_t,
+ new_nranges);
- mbcset->range_starts[mbcset->nranges] = start_collseq;
- mbcset->range_ends[mbcset->nranges++] = end_collseq;
- }
+ if (__glibc_unlikely (new_array_start == NULL
+ || new_array_end == NULL))
+ return REG_ESPACE;
- /* Build the table for single byte characters. */
- for (ch = 0; ch < SBC_MAX; ch++)
- {
- uint32_t ch_collseq;
- /*
- if (MB_CUR_MAX == 1)
- */
- if (nrules == 0)
- ch_collseq = collseqmb[ch];
- else
- ch_collseq = __collseq_table_lookup (collseqwc, __btowc (ch));
- if (start_collseq <= ch_collseq && ch_collseq <= end_collseq)
- bitset_set (sbcset, ch);
+ mbcset->range_starts = new_array_start;
+ mbcset->range_ends = new_array_end;
+ *range_alloc = new_nranges;
}
- return REG_NOERROR;
+
+ mbcset->range_starts[mbcset->nranges] = start_collseq;
+ mbcset->range_ends[mbcset->nranges++] = end_collseq;
}
- /* Local function for parse_bracket_exp used in _LIBC environment.
- Build the collating element which is represented by NAME.
- The result are written to MBCSET and SBCSET.
- COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
- pointer argument since we may update it. */
+ /* Build the table for single byte characters. */
+ for (ch = 0; ch < SBC_MAX; ch++)
+ {
+ uint32_t ch_collseq;
+ /* if (MB_CUR_MAX == 1) */
+ if (nrules == 0)
+ ch_collseq = collseqmb[ch];
+ else
+ ch_collseq = __collseq_table_lookup (collseqwc, __btowc (ch));
+ if (start_collseq <= ch_collseq && ch_collseq <= end_collseq)
+ bitset_set (sbcset, ch);
+ }
+ return REG_NOERROR;
+}
- auto inline reg_errcode_t
- __attribute__ ((always_inline))
- build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
- Idx *coll_sym_alloc, const unsigned char *name)
+/* Local function for parse_bracket_exp used in _LIBC environment.
+ Build the collating element which is represented by NAME.
+ The result are written to MBCSET and SBCSET.
+ COLL_SYM_ALLOC is the allocated size of mbcset->coll_sym, is a
+ pointer argument since we may update it. */
+
+static __always_inline reg_errcode_t
+build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
+ Idx *coll_sym_alloc, const unsigned char *name,
+ uint_fast32_t nrules, int_fast32_t table_size,
+ const int32_t *symb_table, const unsigned char *extra)
+{
+ int32_t elem, idx;
+ size_t name_len = strlen ((const char *) name);
+ if (nrules != 0)
{
- int32_t elem, idx;
- size_t name_len = strlen ((const char *) name);
- if (nrules != 0)
+ elem = seek_collating_symbol_entry (name, name_len, symb_table,
+ table_size, extra);
+ if (elem != -1)
{
- elem = seek_collating_symbol_entry (name, name_len);
- if (elem != -1)
- {
- /* We found the entry. */
- idx = symb_table[2 * elem + 1];
- /* Skip the name of collating element name. */
- idx += 1 + extra[idx];
- }
- else if (name_len == 1)
- {
- /* No valid character, treat it as a normal
- character. */
- bitset_set (sbcset, name[0]);
- return REG_NOERROR;
- }
- else
- return REG_ECOLLATE;
-
- /* Got valid collation sequence, add it as a new entry. */
- /* Check the space of the arrays. */
- if (__glibc_unlikely (*coll_sym_alloc == mbcset->ncoll_syms))
- {
- /* Not enough, realloc it. */
- /* +1 in case of mbcset->ncoll_syms is 0. */
- Idx new_coll_sym_alloc = 2 * mbcset->ncoll_syms + 1;
- /* Use realloc since mbcset->coll_syms is NULL
- if *alloc == 0. */
- int32_t *new_coll_syms = re_realloc (mbcset->coll_syms, int32_t,
- new_coll_sym_alloc);
- if (__glibc_unlikely (new_coll_syms == NULL))
- return REG_ESPACE;
- mbcset->coll_syms = new_coll_syms;
- *coll_sym_alloc = new_coll_sym_alloc;
- }
- mbcset->coll_syms[mbcset->ncoll_syms++] = idx;
+ /* We found the entry. */
+ idx = symb_table[2 * elem + 1];
+ /* Skip the name of collating element name. */
+ idx += 1 + extra[idx];
+ }
+ else if (name_len == 1)
+ {
+ /* No valid character, treat it as a normal
+ character. */
+ bitset_set (sbcset, name[0]);
return REG_NOERROR;
}
else
+ return REG_ECOLLATE;
+
+ /* Got valid collation sequence, add it as a new entry. */
+ /* Check the space of the arrays. */
+ if (__glibc_unlikely (*coll_sym_alloc == mbcset->ncoll_syms))
{
- if (__glibc_unlikely (name_len != 1))
- return REG_ECOLLATE;
- else
- {
- bitset_set (sbcset, name[0]);
- return REG_NOERROR;
- }
+ /* Not enough, realloc it. */
+ /* +1 in case of mbcset->ncoll_syms is 0. */
+ int new_coll_sym_alloc = 2 * mbcset->ncoll_syms + 1;
+ /* Use realloc since mbcset->coll_syms is NULL
+ if *alloc == 0. */
+ int32_t *new_coll_syms = re_realloc (mbcset->coll_syms, int32_t,
+ new_coll_sym_alloc);
+ if (__glibc_unlikely (new_coll_syms == NULL))
+ return REG_ESPACE;
+ mbcset->coll_syms = new_coll_syms;
+ *coll_sym_alloc = new_coll_sym_alloc;
}
+ mbcset->coll_syms[mbcset->ncoll_syms++] = idx;
+ return REG_NOERROR;
}
-#endif
+ else
+ {
+ if (__glibc_unlikely (name_len != 1))
+ return REG_ECOLLATE;
+ else
+ {
+ bitset_set (sbcset, name[0]);
+ return REG_NOERROR;
+ }
+ }
+}
+#endif /* _LIBC */
+
+/* This function parse bracket expression like "[abc]", "[a-c]",
+ "[[.a-a.]]" etc. */
+
+static bin_tree_t *
+parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
+ reg_syntax_t syntax, reg_errcode_t *err)
+{
+ const unsigned char *collseqmb = NULL;
+ const char *collseqwc = NULL;
+ uint_fast32_t nrules = 0;
+ int_fast32_t table_size = 0;
+ const void *symb_table = NULL;
+ const unsigned char *extra = NULL;
re_token_t br_token;
re_bitset_ptr_t sbcset;
-#ifdef RE_ENABLE_I18N
re_charset_t *mbcset;
Idx coll_sym_alloc = 0, range_alloc = 0, mbchar_alloc = 0;
Idx equiv_class_alloc = 0, char_class_alloc = 0;
-#endif /* not RE_ENABLE_I18N */
bool non_match = false;
bin_tree_t *work_tree;
int token_len;
@@ -3111,26 +3040,17 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
*/
collseqwc = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_COLLSEQWC);
table_size = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_SYMB_HASH_SIZEMB);
- symb_table = (const int32_t *) _NL_CURRENT (LC_COLLATE,
- _NL_COLLATE_SYMB_TABLEMB);
+ symb_table = _NL_CURRENT (LC_COLLATE, _NL_COLLATE_SYMB_TABLEMB);
extra = (const unsigned char *) _NL_CURRENT (LC_COLLATE,
_NL_COLLATE_SYMB_EXTRAMB);
}
#endif
sbcset = (re_bitset_ptr_t) calloc (sizeof (bitset_t), 1);
-#ifdef RE_ENABLE_I18N
mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
-#endif /* RE_ENABLE_I18N */
-#ifdef RE_ENABLE_I18N
if (__glibc_unlikely (sbcset == NULL || mbcset == NULL))
-#else
- if (__glibc_unlikely (sbcset == NULL))
-#endif /* RE_ENABLE_I18N */
{
re_free (sbcset);
-#ifdef RE_ENABLE_I18N
re_free (mbcset);
-#endif
*err = REG_ESPACE;
return NULL;
}
@@ -3143,9 +3063,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
}
if (token->type == OP_NON_MATCH_LIST)
{
-#ifdef RE_ENABLE_I18N
mbcset->non_match = 1;
-#endif /* not RE_ENABLE_I18N */
non_match = true;
if (syntax & RE_HAT_LISTS_NOT_NEWLINE)
bitset_set (sbcset, '\n');
@@ -3228,18 +3146,10 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
token_len = peek_token_bracket (token, regexp, syntax);
-#ifdef _LIBC
*err = build_range_exp (sbcset, mbcset, &range_alloc,
- &start_elem, &end_elem);
-#else
-# ifdef RE_ENABLE_I18N
- *err = build_range_exp (syntax, sbcset,
- dfa->mb_cur_max > 1 ? mbcset : NULL,
- &range_alloc, &start_elem, &end_elem);
-# else
- *err = build_range_exp (syntax, sbcset, &start_elem, &end_elem);
-# endif
-#endif /* RE_ENABLE_I18N */
+ &start_elem, &end_elem,
+ dfa, syntax, nrules, collseqmb, collseqwc,
+ table_size, symb_table, extra);
if (__glibc_unlikely (*err != REG_NOERROR))
goto parse_bracket_exp_free_return;
}
@@ -3250,7 +3160,6 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
case SB_CHAR:
bitset_set (sbcset, start_elem.opr.ch);
break;
-#ifdef RE_ENABLE_I18N
case MB_CHAR:
/* Check whether the array has enough space. */
if (__glibc_unlikely (mbchar_alloc == mbcset->nmbchars))
@@ -3268,30 +3177,24 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
}
mbcset->mbchars[mbcset->nmbchars++] = start_elem.opr.wch;
break;
-#endif /* RE_ENABLE_I18N */
case EQUIV_CLASS:
*err = build_equiv_class (sbcset,
-#ifdef RE_ENABLE_I18N
mbcset, &equiv_class_alloc,
-#endif /* RE_ENABLE_I18N */
start_elem.opr.name);
if (__glibc_unlikely (*err != REG_NOERROR))
goto parse_bracket_exp_free_return;
break;
case COLL_SYM:
*err = build_collating_symbol (sbcset,
-#ifdef RE_ENABLE_I18N
mbcset, &coll_sym_alloc,
-#endif /* RE_ENABLE_I18N */
- start_elem.opr.name);
+ start_elem.opr.name,
+ nrules, table_size, symb_table,
extra);
if (__glibc_unlikely (*err != REG_NOERROR))
goto parse_bracket_exp_free_return;
break;
case CHAR_CLASS:
*err = build_charclass (regexp->trans, sbcset,
-#ifdef RE_ENABLE_I18N
mbcset, &char_class_alloc,
-#endif /* RE_ENABLE_I18N */
(const char *) start_elem.opr.name,
syntax);
if (__glibc_unlikely (*err != REG_NOERROR))
@@ -3317,7 +3220,6 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
if (non_match)
bitset_not (sbcset);
-#ifdef RE_ENABLE_I18N
/* Ensure only single byte characters are set. */
if (dfa->mb_cur_max > 1)
bitset_mask (sbcset, dfa->sb_char);
@@ -3361,11 +3263,8 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
}
}
else
-#endif /* not RE_ENABLE_I18N */
{
-#ifdef RE_ENABLE_I18N
free_charset (mbcset);
-#endif
/* Build a tree for simple bracket. */
br_token.type = SIMPLE_BRACKET;
br_token.opr.sbcset = sbcset;
@@ -3379,9 +3278,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa,
re_token_t *token,
*err = REG_ESPACE;
parse_bracket_exp_free_return:
re_free (sbcset);
-#ifdef RE_ENABLE_I18N
free_charset (mbcset);
-#endif /* RE_ENABLE_I18N */
return NULL;
}
@@ -3392,7 +3289,6 @@ parse_bracket_element (bracket_elem_t *elem, re_string_t
*regexp,
re_token_t *token, int token_len, re_dfa_t *dfa,
reg_syntax_t syntax, bool accept_hyphen)
{
-#ifdef RE_ENABLE_I18N
int cur_char_size;
cur_char_size = re_string_char_size_at (regexp, re_string_cur_idx (regexp));
if (cur_char_size > 1)
@@ -3402,7 +3298,6 @@ parse_bracket_element (bracket_elem_t *elem, re_string_t
*regexp,
re_string_skip_bytes (regexp, cur_char_size);
return REG_NOERROR;
}
-#endif /* RE_ENABLE_I18N */
re_string_skip_bytes (regexp, token_len); /* Skip a token. */
if (token->type == OP_OPEN_COLL_ELEM || token->type == OP_OPEN_CHAR_CLASS
|| token->type == OP_OPEN_EQUIV_CLASS)
@@ -3475,12 +3370,8 @@ parse_bracket_symbol (bracket_elem_t *elem, re_string_t
*regexp,
is a pointer argument since we may update it. */
static reg_errcode_t
-#ifdef RE_ENABLE_I18N
build_equiv_class (bitset_t sbcset, re_charset_t *mbcset,
Idx *equiv_class_alloc, const unsigned char *name)
-#else /* not RE_ENABLE_I18N */
-build_equiv_class (bitset_t sbcset, const unsigned char *name)
-#endif /* not RE_ENABLE_I18N */
{
#ifdef _LIBC
uint32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
@@ -3560,14 +3451,9 @@ build_equiv_class (bitset_t sbcset, const unsigned char
*name)
is a pointer argument since we may update it. */
static reg_errcode_t
-#ifdef RE_ENABLE_I18N
build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
re_charset_t *mbcset, Idx *char_class_alloc,
const char *class_name, reg_syntax_t syntax)
-#else /* not RE_ENABLE_I18N */
-build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
- const char *class_name, reg_syntax_t syntax)
-#endif /* not RE_ENABLE_I18N */
{
int i;
const char *name = class_name;
@@ -3578,7 +3464,6 @@ build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
&& (strcmp (name, "upper") == 0 || strcmp (name, "lower") == 0))
name = "alpha";
-#ifdef RE_ENABLE_I18N
/* Check the space of the arrays. */
if (__glibc_unlikely (*char_class_alloc == mbcset->nchar_classes))
{
@@ -3594,7 +3479,6 @@ build_charclass (RE_TRANSLATE_TYPE trans, bitset_t sbcset,
*char_class_alloc = new_char_class_alloc;
}
mbcset->char_classes[mbcset->nchar_classes++] = __wctype (name);
-#endif /* RE_ENABLE_I18N */
#define BUILD_CHARCLASS_LOOP(ctype_func) \
do { \
@@ -3649,10 +3533,8 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
reg_errcode_t *err)
{
re_bitset_ptr_t sbcset;
-#ifdef RE_ENABLE_I18N
re_charset_t *mbcset;
Idx alloc = 0;
-#endif /* not RE_ENABLE_I18N */
reg_errcode_t ret;
bin_tree_t *tree;
@@ -3662,7 +3544,6 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
*err = REG_ESPACE;
return NULL;
}
-#ifdef RE_ENABLE_I18N
mbcset = (re_charset_t *) calloc (sizeof (re_charset_t), 1);
if (__glibc_unlikely (mbcset == NULL))
{
@@ -3671,21 +3552,14 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
return NULL;
}
mbcset->non_match = non_match;
-#endif /* RE_ENABLE_I18N */
/* We don't care the syntax in this case. */
- ret = build_charclass (trans, sbcset,
-#ifdef RE_ENABLE_I18N
- mbcset, &alloc,
-#endif /* RE_ENABLE_I18N */
- class_name, 0);
+ ret = build_charclass (trans, sbcset, mbcset, &alloc, class_name, 0);
if (__glibc_unlikely (ret != REG_NOERROR))
{
re_free (sbcset);
-#ifdef RE_ENABLE_I18N
free_charset (mbcset);
-#endif /* RE_ENABLE_I18N */
*err = ret;
return NULL;
}
@@ -3697,11 +3571,9 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
if (non_match)
bitset_not (sbcset);
-#ifdef RE_ENABLE_I18N
/* Ensure only single byte characters are set. */
if (dfa->mb_cur_max > 1)
bitset_mask (sbcset, dfa->sb_char);
-#endif
/* Build a tree for simple bracket. */
re_token_t br_token = { .type = SIMPLE_BRACKET, .opr.sbcset = sbcset };
@@ -3709,7 +3581,6 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
if (__glibc_unlikely (tree == NULL))
goto build_word_op_espace;
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
{
bin_tree_t *mbc_tree;
@@ -3730,15 +3601,10 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE
trans,
free_charset (mbcset);
return tree;
}
-#else /* not RE_ENABLE_I18N */
- return tree;
-#endif /* not RE_ENABLE_I18N */
build_word_op_espace:
re_free (sbcset);
-#ifdef RE_ENABLE_I18N
free_charset (mbcset);
-#endif /* RE_ENABLE_I18N */
*err = REG_ESPACE;
return NULL;
}
@@ -3771,21 +3637,19 @@ fetch_number (re_string_t *input, re_token_t *token,
reg_syntax_t syntax)
return num;
}
-#ifdef RE_ENABLE_I18N
static void
free_charset (re_charset_t *cset)
{
re_free (cset->mbchars);
-# ifdef _LIBC
+#ifdef _LIBC
re_free (cset->coll_syms);
re_free (cset->equiv_classes);
-# endif
+#endif
re_free (cset->range_starts);
re_free (cset->range_ends);
re_free (cset->char_classes);
re_free (cset);
}
-#endif /* RE_ENABLE_I18N */
/* Functions for binary tree operation. */
@@ -3851,13 +3715,10 @@ mark_opt_subexp (void *extra, bin_tree_t *node)
static void
free_token (re_token_t *node)
{
-#ifdef RE_ENABLE_I18N
if (node->type == COMPLEX_BRACKET && node->duplicated == 0)
free_charset (node->opr.mbcset);
- else
-#endif /* RE_ENABLE_I18N */
- if (node->type == SIMPLE_BRACKET && node->duplicated == 0)
- re_free (node->opr.sbcset);
+ else if (node->type == SIMPLE_BRACKET && node->duplicated == 0)
+ re_free (node->opr.sbcset);
}
/* Worker function for tree walking. Free the allocated memory inside NODE
diff --git a/lib/regex_internal.c b/lib/regex_internal.c
index aefcfa2..9767cd0 100644
--- a/lib/regex_internal.c
+++ b/lib/regex_internal.c
@@ -30,10 +30,8 @@ static re_dfastate_t *create_cd_newstate (const re_dfa_t
*dfa,
re_hashval_t hash);
static reg_errcode_t re_string_realloc_buffers (re_string_t *pstr,
Idx new_buf_len);
-#ifdef RE_ENABLE_I18N
static void build_wcs_buffer (re_string_t *pstr);
static reg_errcode_t build_wcs_upper_buffer (re_string_t *pstr);
-#endif /* RE_ENABLE_I18N */
static void build_upper_buffer (re_string_t *pstr);
static void re_string_translate_buffer (re_string_t *pstr);
static unsigned int re_string_context_at (const re_string_t *input, Idx idx,
@@ -91,7 +89,6 @@ re_string_construct (re_string_t *pstr, const char *str, Idx
len,
if (icase)
{
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
{
while (1)
@@ -109,16 +106,13 @@ re_string_construct (re_string_t *pstr, const char *str,
Idx len,
}
}
else
-#endif /* RE_ENABLE_I18N */
build_upper_buffer (pstr);
}
else
{
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
build_wcs_buffer (pstr);
else
-#endif /* RE_ENABLE_I18N */
{
if (trans != NULL)
re_string_translate_buffer (pstr);
@@ -139,7 +133,6 @@ static reg_errcode_t
__attribute_warn_unused_result__
re_string_realloc_buffers (re_string_t *pstr, Idx new_buf_len)
{
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
{
wint_t *new_wcs;
@@ -162,7 +155,6 @@ re_string_realloc_buffers (re_string_t *pstr, Idx
new_buf_len)
pstr->offsets = new_offsets;
}
}
-#endif /* RE_ENABLE_I18N */
if (pstr->mbs_allocated)
{
unsigned char *new_mbs = re_realloc (pstr->mbs, unsigned char,
@@ -194,7 +186,6 @@ re_string_construct_common (const char *str, Idx len,
re_string_t *pstr,
pstr->raw_stop = pstr->stop;
}
-#ifdef RE_ENABLE_I18N
/* Build wide character buffer PSTR->WCS.
If the byte sequence of the string are:
@@ -530,7 +521,6 @@ re_string_skip_chars (re_string_t *pstr, Idx new_raw_idx,
wint_t *last_wc)
*last_wc = wc;
return rawbuf_idx;
}
-#endif /* RE_ENABLE_I18N */
/* Build the buffer PSTR->MBS, and apply the translation if we need.
This function is used in case of REG_ICASE. */
@@ -585,10 +575,8 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
else
{
/* Reset buffer. */
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
memset (&pstr->cur_state, '\0', sizeof (mbstate_t));
-#endif /* RE_ENABLE_I18N */
pstr->len = pstr->raw_len;
pstr->stop = pstr->raw_stop;
pstr->valid_len = 0;
@@ -608,7 +596,6 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
if (__glibc_likely (offset < pstr->valid_raw_len))
{
/* Yes, move them to the front of the buffer. */
-#ifdef RE_ENABLE_I18N
if (__glibc_unlikely (pstr->offsets_needed))
{
Idx low = 0, high = pstr->valid_len, mid;
@@ -672,15 +659,12 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
}
}
else
-#endif
{
pstr->tip_context = re_string_context_at (pstr, offset - 1,
eflags);
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
memmove (pstr->wcs, pstr->wcs + offset,
(pstr->valid_len - offset) * sizeof (wint_t));
-#endif /* RE_ENABLE_I18N */
if (__glibc_unlikely (pstr->mbs_allocated))
memmove (pstr->mbs, pstr->mbs + offset,
pstr->valid_len - offset);
@@ -691,7 +675,6 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
}
else
{
-#ifdef RE_ENABLE_I18N
/* No, skip all characters until IDX. */
Idx prev_valid_len = pstr->valid_len;
@@ -701,9 +684,7 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
pstr->stop = pstr->raw_stop - idx + offset;
pstr->offsets_needed = 0;
}
-#endif
pstr->valid_len = 0;
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
{
Idx wcs_idx;
@@ -787,7 +768,6 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
pstr->valid_raw_len = pstr->valid_len;
}
else
-#endif /* RE_ENABLE_I18N */
{
int c = pstr->raw_mbs[pstr->raw_mbs_idx + offset - 1];
pstr->valid_raw_len = 0;
@@ -807,7 +787,6 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
pstr->stop -= offset;
/* Then build the buffers. */
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
{
if (pstr->icase)
@@ -820,7 +799,6 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int
eflags)
build_wcs_buffer (pstr);
}
else
-#endif /* RE_ENABLE_I18N */
if (__glibc_unlikely (pstr->mbs_allocated))
{
if (pstr->icase)
@@ -846,28 +824,22 @@ re_string_peek_byte_case (const re_string_t *pstr, Idx
idx)
if (__glibc_likely (!pstr->mbs_allocated))
return re_string_peek_byte (pstr, idx);
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1
&& ! re_string_is_single_byte_char (pstr, pstr->cur_idx + idx))
return re_string_peek_byte (pstr, idx);
-#endif
off = pstr->cur_idx + idx;
-#ifdef RE_ENABLE_I18N
if (pstr->offsets_needed)
off = pstr->offsets[off];
-#endif
ch = pstr->raw_mbs[pstr->raw_mbs_idx + off];
-#ifdef RE_ENABLE_I18N
/* Ensure that e.g. for tr_TR.UTF-8 BACKSLASH DOTLESS SMALL LETTER I
this function returns CAPITAL LETTER I instead of first byte of
DOTLESS SMALL LETTER I. The latter would confuse the parser,
since peek_byte_case doesn't advance cur_idx in any way. */
if (pstr->offsets_needed && !isascii (ch))
return re_string_peek_byte (pstr, idx);
-#endif
return ch;
}
@@ -878,7 +850,6 @@ re_string_fetch_byte_case (re_string_t *pstr)
if (__glibc_likely (!pstr->mbs_allocated))
return re_string_fetch_byte (pstr);
-#ifdef RE_ENABLE_I18N
if (pstr->offsets_needed)
{
Idx off;
@@ -904,7 +875,6 @@ re_string_fetch_byte_case (re_string_t *pstr)
re_string_char_size_at (pstr, pstr->cur_idx));
return ch;
}
-#endif
return pstr->raw_mbs[pstr->raw_mbs_idx + pstr->cur_idx++];
}
@@ -912,10 +882,8 @@ re_string_fetch_byte_case (re_string_t *pstr)
static void
re_string_destruct (re_string_t *pstr)
{
-#ifdef RE_ENABLE_I18N
re_free (pstr->wcs);
re_free (pstr->offsets);
-#endif /* RE_ENABLE_I18N */
if (pstr->mbs_allocated)
re_free (pstr->mbs);
}
@@ -933,7 +901,6 @@ re_string_context_at (const re_string_t *input, Idx idx,
int eflags)
if (__glibc_unlikely (idx == input->len))
return ((eflags & REG_NOTEOL) ? CONTEXT_ENDBUF
: CONTEXT_NEWLINE | CONTEXT_ENDBUF);
-#ifdef RE_ENABLE_I18N
if (input->mb_cur_max > 1)
{
wint_t wc;
@@ -953,7 +920,6 @@ re_string_context_at (const re_string_t *input, Idx idx,
int eflags)
? CONTEXT_NEWLINE : 0);
}
else
-#endif
{
c = re_string_byte_at (input, idx);
if (bitset_contain (input->word_char, c))
@@ -1451,11 +1417,9 @@ re_dfa_add_node (re_dfa_t *dfa, re_token_t token)
}
dfa->nodes[dfa->nodes_len] = token;
dfa->nodes[dfa->nodes_len].constraint = 0;
-#ifdef RE_ENABLE_I18N
dfa->nodes[dfa->nodes_len].accept_mb =
((token.type == OP_PERIOD && dfa->mb_cur_max > 1)
|| token.type == COMPLEX_BRACKET);
-#endif
dfa->nexts[dfa->nodes_len] = -1;
re_node_set_init_empty (dfa->edests + dfa->nodes_len);
re_node_set_init_empty (dfa->eclosures + dfa->nodes_len);
@@ -1651,9 +1615,7 @@ create_ci_newstate (const re_dfa_t *dfa, const
re_node_set *nodes,
re_token_type_t type = node->type;
if (type == CHARACTER && !node->constraint)
continue;
-#ifdef RE_ENABLE_I18N
newstate->accept_mb |= node->accept_mb;
-#endif /* RE_ENABLE_I18N */
/* If the state has the halt node, the state is a halt state. */
if (type == END_OF_RE)
@@ -1705,9 +1667,7 @@ create_cd_newstate (const re_dfa_t *dfa, const
re_node_set *nodes,
if (type == CHARACTER && !constraint)
continue;
-#ifdef RE_ENABLE_I18N
newstate->accept_mb |= node->accept_mb;
-#endif /* RE_ENABLE_I18N */
/* If the state has the halt node, the state is a halt state. */
if (type == END_OF_RE)
diff --git a/lib/regex_internal.h b/lib/regex_internal.h
index 1245e78..8493db2 100644
--- a/lib/regex_internal.h
+++ b/lib/regex_internal.h
@@ -116,10 +116,6 @@
# define gettext_noop(String) String
#endif
-#if (defined MB_CUR_MAX && HAVE_WCTYPE_H && HAVE_ISWCTYPE) || _LIBC
-# define RE_ENABLE_I18N
-#endif
-
/* Number of ASCII characters. */
#define ASCII_CHARS 0x80
@@ -150,6 +146,11 @@
# define __regfree regfree
#endif /* not _LIBC */
+/* Types related to integers. Unless protected by #ifdef _LIBC, the
+ regex code should avoid exact-width types like int32_t and uint64_t
+ as some non-GCC platforms lack them, an issue when this code is
+ used in Gnulib. */
+
#ifndef SSIZE_MAX
# define SSIZE_MAX ((ssize_t) (SIZE_MAX / 2))
#endif
@@ -246,10 +247,8 @@ typedef enum
SIMPLE_BRACKET = 3,
OP_BACK_REF = 4,
OP_PERIOD = 5,
-#ifdef RE_ENABLE_I18N
COMPLEX_BRACKET = 6,
OP_UTF8_PERIOD = 7,
-#endif /* RE_ENABLE_I18N */
/* We define EPSILON_BIT as a macro so that OP_OPEN_SUBEXP is used
when the debugger shows values of this enum type. */
@@ -287,30 +286,29 @@ typedef enum
} re_token_type_t;
-#ifdef RE_ENABLE_I18N
typedef struct
{
/* Multibyte characters. */
wchar_t *mbchars;
+#ifdef _LIBC
/* Collating symbols. */
-# ifdef _LIBC
int32_t *coll_syms;
-# endif
+#endif
+#ifdef _LIBC
/* Equivalence classes. */
-# ifdef _LIBC
int32_t *equiv_classes;
-# endif
+#endif
/* Range expressions. */
-# ifdef _LIBC
+#ifdef _LIBC
uint32_t *range_starts;
uint32_t *range_ends;
-# else /* not _LIBC */
+#else
wchar_t *range_starts;
wchar_t *range_ends;
-# endif /* not _LIBC */
+#endif
/* Character classes. */
wctype_t *char_classes;
@@ -333,7 +331,6 @@ typedef struct
/* # of character classes. */
Idx nchar_classes;
} re_charset_t;
-#endif /* RE_ENABLE_I18N */
typedef struct
{
@@ -341,9 +338,7 @@ typedef struct
{
unsigned char c; /* for CHARACTER */
re_bitset_ptr_t sbcset; /* for SIMPLE_BRACKET */
-#ifdef RE_ENABLE_I18N
re_charset_t *mbcset; /* for COMPLEX_BRACKET */
-#endif /* RE_ENABLE_I18N */
Idx idx; /* for BACK_REF */
re_context_type ctx_type; /* for ANCHOR */
} opr;
@@ -355,12 +350,10 @@ typedef struct
unsigned int constraint : 10; /* context constraint */
unsigned int duplicated : 1;
unsigned int opt_subexp : 1;
-#ifdef RE_ENABLE_I18N
unsigned int accept_mb : 1;
/* These 2 bits can be moved into the union if needed (e.g. if running out
of bits; move opr.c to opr.c.c and move the flags to opr.c.flags). */
unsigned int mb_partial : 1;
-#endif
unsigned int word_char : 1;
} re_token_t;
@@ -375,12 +368,10 @@ struct re_string_t
REG_ICASE, upper cases of the string are stored, otherwise MBS points
the same address that RAW_MBS points. */
unsigned char *mbs;
-#ifdef RE_ENABLE_I18N
/* Store the wide character string which is corresponding to MBS. */
wint_t *wcs;
Idx *offsets;
mbstate_t cur_state;
-#endif
/* Index in RAW_MBS. Each character mbs[i] corresponds to
raw_mbs[raw_mbs_idx + i]. */
Idx raw_mbs_idx;
@@ -779,7 +770,6 @@ bitset_mask (bitset_t dest, const bitset_t src)
dest[bitset_i] &= src[bitset_i];
}
-#ifdef RE_ENABLE_I18N
/* Functions for re_string. */
static int
__attribute__ ((pure, unused))
@@ -803,15 +793,15 @@ re_string_wchar_at (const re_string_t *pstr, Idx idx)
return (wint_t) pstr->wcs[idx];
}
-# ifdef _LIBC
-# include <locale/weight.h>
-# endif
+#ifdef _LIBC
+# include <locale/weight.h>
+#endif
static int
__attribute__ ((pure, unused))
re_string_elem_size_at (const re_string_t *pstr, Idx idx)
{
-# ifdef _LIBC
+#ifdef _LIBC
const unsigned char *p, *extra;
const int32_t *table, *indirect;
uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
@@ -827,11 +817,10 @@ re_string_elem_size_at (const re_string_t *pstr, Idx idx)
findidx (table, indirect, extra, &p, pstr->len - idx);
return p - pstr->mbs - idx;
}
- else
-# endif /* _LIBC */
- return 1;
+#endif /* _LIBC */
+
+ return 1;
}
-#endif /* RE_ENABLE_I18N */
#ifdef _LIBC
# if __GNUC__ >= 7
diff --git a/lib/regexec.c b/lib/regexec.c
index 83e9aaf..3196708 100644
--- a/lib/regexec.c
+++ b/lib/regexec.c
@@ -67,11 +67,9 @@ static reg_errcode_t set_regs (const regex_t *preg,
bool fl_backtrack);
static reg_errcode_t free_fail_stack_return (struct re_fail_stack_t *fs);
-#ifdef RE_ENABLE_I18N
static int sift_states_iter_mb (const re_match_context_t *mctx,
re_sift_context_t *sctx,
Idx node_idx, Idx str_idx, Idx max_str_idx);
-#endif /* RE_ENABLE_I18N */
static reg_errcode_t sift_states_backward (const re_match_context_t *mctx,
re_sift_context_t *sctx);
static reg_errcode_t build_sifted_states (const re_match_context_t *mctx,
@@ -123,10 +121,8 @@ static re_dfastate_t *transit_state_sb (reg_errcode_t *err,
re_match_context_t *mctx,
re_dfastate_t *pstate);
#endif
-#ifdef RE_ENABLE_I18N
static reg_errcode_t transit_state_mb (re_match_context_t *mctx,
re_dfastate_t *pstate);
-#endif /* RE_ENABLE_I18N */
static reg_errcode_t transit_state_bkref (re_match_context_t *mctx,
const re_node_set *nodes);
static reg_errcode_t get_subexp (re_match_context_t *mctx,
@@ -156,14 +152,12 @@ static reg_errcode_t expand_bkref_cache
(re_match_context_t *mctx,
re_node_set *cur_nodes, Idx cur_str,
Idx subexp_num, int type);
static bool build_trtable (const re_dfa_t *dfa, re_dfastate_t *state);
-#ifdef RE_ENABLE_I18N
static int check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx,
const re_string_t *input, Idx idx);
-# ifdef _LIBC
+#ifdef _LIBC
static unsigned int find_collation_sequence_value (const unsigned char *mbs,
size_t name_len);
-# endif /* _LIBC */
-#endif /* RE_ENABLE_I18N */
+#endif
static Idx group_nodes_into_DFAstates (const re_dfa_t *dfa,
const re_dfastate_t *state,
re_node_set *states_node,
@@ -758,10 +752,9 @@ re_search_internal (const regex_t *preg, const char
*string, Idx length,
offset = match_first - mctx.input.raw_mbs_idx;
}
- /* If MATCH_FIRST is out of the buffer, leave it as '\0'.
- Note that MATCH_FIRST must not be smaller than 0. */
- ch = (match_first >= length
- ? 0 : re_string_byte_at (&mctx.input, offset));
+ /* Use buffer byte if OFFSET is in buffer, otherwise '\0'. */
+ ch = (offset < mctx.input.valid_len
+ ? re_string_byte_at (&mctx.input, offset) : 0);
if (fastmap[ch])
break;
match_first += incr;
@@ -780,12 +773,10 @@ re_search_internal (const regex_t *preg, const char
*string, Idx length,
if (__glibc_unlikely (err != REG_NOERROR))
goto free_return;
-#ifdef RE_ENABLE_I18N
- /* Don't consider this char as a possible match start if it part,
- yet isn't the head, of a multibyte character. */
+ /* Don't consider this char as a possible match start if it part,
+ yet isn't the head, of a multibyte character. */
if (!sb && !re_string_first_byte (&mctx.input, 0))
continue;
-#endif
/* It seems to be appropriate one, then use the matcher. */
/* We assume that the matching starts from 0. */
@@ -859,7 +850,6 @@ re_search_internal (const regex_t *preg, const char
*string, Idx length,
for (reg_idx = 0; reg_idx < nmatch; ++reg_idx)
if (pmatch[reg_idx].rm_so != -1)
{
-#ifdef RE_ENABLE_I18N
if (__glibc_unlikely (mctx.input.offsets_needed != 0))
{
pmatch[reg_idx].rm_so =
@@ -871,9 +861,6 @@ re_search_internal (const regex_t *preg, const char
*string, Idx length,
? mctx.input.valid_raw_len
: mctx.input.offsets[pmatch[reg_idx].rm_eo]);
}
-#else
- DEBUG_ASSERT (mctx.input.offsets_needed == 0);
-#endif
pmatch[reg_idx].rm_so += match_first;
pmatch[reg_idx].rm_eo += match_first;
}
@@ -997,8 +984,7 @@ prune_impossible_nodes (re_match_context_t *mctx)
We must select appropriate initial state depending on the context,
since initial states may have constraints like "\<", "^", etc.. */
-static inline re_dfastate_t *
-__attribute__ ((always_inline))
+static __always_inline re_dfastate_t *
acquire_init_state_context (reg_errcode_t *err, const re_match_context_t *mctx,
Idx idx)
{
@@ -1262,12 +1248,9 @@ proceed_next_node (const re_match_context_t *mctx, Idx
nregs, regmatch_t *regs,
Idx naccepted = 0;
re_token_type_t type = dfa->nodes[node].type;
-#ifdef RE_ENABLE_I18N
if (dfa->nodes[node].accept_mb)
naccepted = check_node_accept_bytes (dfa, node, &mctx->input, *pidx);
- else
-#endif /* RE_ENABLE_I18N */
- if (type == OP_BACK_REF)
+ else if (type == OP_BACK_REF)
{
Idx subexp_idx = dfa->nodes[node].opr.idx + 1;
if (subexp_idx < nregs)
@@ -1635,12 +1618,10 @@ build_sifted_states (const re_match_context_t *mctx,
re_sift_context_t *sctx,
bool ok;
DEBUG_ASSERT (!IS_EPSILON_NODE (dfa->nodes[prev_node].type));
-#ifdef RE_ENABLE_I18N
/* If the node may accept "multi byte". */
if (dfa->nodes[prev_node].accept_mb)
naccepted = sift_states_iter_mb (mctx, sctx, prev_node,
str_idx, sctx->last_str_idx);
-#endif /* RE_ENABLE_I18N */
/* We don't check backreferences here.
See update_cur_sifted_state(). */
@@ -1689,6 +1670,7 @@ clean_state_log_if_needed (re_match_context_t *mctx, Idx
next_state_log_idx)
if (top < next_state_log_idx)
{
+ DEBUG_ASSERT (mctx->state_log != NULL);
memset (mctx->state_log + top + 1, '\0',
sizeof (re_dfastate_t *) * (next_state_log_idx - top));
mctx->state_log_top = next_state_log_idx;
@@ -2177,7 +2159,6 @@ sift_states_bkref (const re_match_context_t *mctx,
re_sift_context_t *sctx,
}
-#ifdef RE_ENABLE_I18N
static int
sift_states_iter_mb (const re_match_context_t *mctx, re_sift_context_t *sctx,
Idx node_idx, Idx str_idx, Idx max_str_idx)
@@ -2197,8 +2178,6 @@ sift_states_iter_mb (const re_match_context_t *mctx,
re_sift_context_t *sctx,
'naccepted' bytes input. */
return naccepted;
}
-#endif /* RE_ENABLE_I18N */
-
/* Functions for state transition. */
@@ -2216,7 +2195,6 @@ transit_state (reg_errcode_t *err, re_match_context_t
*mctx,
re_dfastate_t **trtable;
unsigned char ch;
-#ifdef RE_ENABLE_I18N
/* If the current state can accept multibyte. */
if (__glibc_unlikely (state->accept_mb))
{
@@ -2224,7 +2202,6 @@ transit_state (reg_errcode_t *err, re_match_context_t
*mctx,
if (__glibc_unlikely (*err != REG_NOERROR))
return NULL;
}
-#endif /* RE_ENABLE_I18N */
/* Then decide the next state with the single byte. */
#if 0
@@ -2445,7 +2422,6 @@ transit_state_sb (reg_errcode_t *err, re_match_context_t
*mctx,
}
#endif
-#ifdef RE_ENABLE_I18N
static reg_errcode_t
transit_state_mb (re_match_context_t *mctx, re_dfastate_t *pstate)
{
@@ -2513,7 +2489,6 @@ transit_state_mb (re_match_context_t *mctx, re_dfastate_t
*pstate)
}
return REG_NOERROR;
}
-#endif /* RE_ENABLE_I18N */
static reg_errcode_t
transit_state_bkref (re_match_context_t *mctx, const re_node_set *nodes)
@@ -3003,9 +2978,7 @@ check_arrival_add_next_nodes (re_match_context_t *mctx,
Idx str_idx,
const re_dfa_t *const dfa = mctx->dfa;
bool ok;
Idx cur_idx;
-#ifdef RE_ENABLE_I18N
reg_errcode_t err = REG_NOERROR;
-#endif
re_node_set union_set;
re_node_set_init_empty (&union_set);
for (cur_idx = 0; cur_idx < cur_nodes->nelem; ++cur_idx)
@@ -3014,7 +2987,6 @@ check_arrival_add_next_nodes (re_match_context_t *mctx,
Idx str_idx,
Idx cur_node = cur_nodes->elems[cur_idx];
DEBUG_ASSERT (!IS_EPSILON_NODE (dfa->nodes[cur_node].type));
-#ifdef RE_ENABLE_I18N
/* If the node may accept "multi byte". */
if (dfa->nodes[cur_node].accept_mb)
{
@@ -3052,7 +3024,7 @@ check_arrival_add_next_nodes (re_match_context_t *mctx,
Idx str_idx,
}
}
}
-#endif /* RE_ENABLE_I18N */
+
if (naccepted
|| check_node_accept (mctx, dfa->nodes + cur_node, str_idx))
{
@@ -3476,18 +3448,15 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
}
else if (type == OP_PERIOD)
{
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
bitset_merge (accepts, dfa->sb_char);
else
-#endif
bitset_set_all (accepts);
if (!(dfa->syntax & RE_DOT_NEWLINE))
bitset_clear (accepts, '\n');
if (dfa->syntax & RE_DOT_NOT_NULL)
bitset_clear (accepts, '\0');
}
-#ifdef RE_ENABLE_I18N
else if (type == OP_UTF8_PERIOD)
{
if (ASCII_CHARS % BITSET_WORD_BITS == 0)
@@ -3499,7 +3468,6 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
if (dfa->syntax & RE_DOT_NOT_NULL)
bitset_clear (accepts, '\0');
}
-#endif
else
continue;
@@ -3530,12 +3498,10 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
bitset_empty (accepts);
continue;
}
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
for (j = 0; j < BITSET_WORDS; ++j)
any_set |= (accepts[j] &= (dfa->word_char[j] |
~dfa->sb_char[j]));
else
-#endif
for (j = 0; j < BITSET_WORDS; ++j)
any_set |= (accepts[j] &= dfa->word_char[j]);
if (!any_set)
@@ -3549,12 +3515,10 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
bitset_empty (accepts);
continue;
}
-#ifdef RE_ENABLE_I18N
if (dfa->mb_cur_max > 1)
for (j = 0; j < BITSET_WORDS; ++j)
any_set |= (accepts[j] &= ~(dfa->word_char[j] &
dfa->sb_char[j]));
else
-#endif
for (j = 0; j < BITSET_WORDS; ++j)
any_set |= (accepts[j] &= ~dfa->word_char[j]);
if (!any_set)
@@ -3631,7 +3595,6 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
return -1;
}
-#ifdef RE_ENABLE_I18N
/* Check how many bytes the node 'dfa->nodes[node_idx]' accepts.
Return the number of the bytes the node accepts.
STR_IDX is the current index of the input string.
@@ -3640,9 +3603,9 @@ group_nodes_into_DFAstates (const re_dfa_t *dfa, const
re_dfastate_t *state,
one collating element like '.', '[a-z]', opposite to the other nodes
can only accept one byte. */
-# ifdef _LIBC
-# include <locale/weight.h>
-# endif
+#ifdef _LIBC
+# include <locale/weight.h>
+#endif
static int
check_node_accept_bytes (const re_dfa_t *dfa, Idx node_idx,
@@ -3726,12 +3689,12 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx
node_idx,
if (node->type == COMPLEX_BRACKET)
{
const re_charset_t *cset = node->opr.mbcset;
-# ifdef _LIBC
+#ifdef _LIBC
const unsigned char *pin
= ((const unsigned char *) re_string_get_buffer (input) + str_idx);
Idx j;
uint32_t nrules;
-# endif /* _LIBC */
+#endif
int match_len = 0;
wchar_t wc = ((cset->nranges || cset->nchar_classes || cset->nmbchars)
? re_string_wchar_at (input, str_idx) : 0);
@@ -3754,7 +3717,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx
node_idx,
}
}
-# ifdef _LIBC
+#ifdef _LIBC
nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
if (nrules != 0)
{
@@ -3843,7 +3806,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx
node_idx,
}
}
else
-# endif /* _LIBC */
+#endif /* _LIBC */
{
/* match with range expression? */
for (i = 0; i < cset->nranges; ++i)
@@ -3869,7 +3832,7 @@ check_node_accept_bytes (const re_dfa_t *dfa, Idx
node_idx,
return 0;
}
-# ifdef _LIBC
+#ifdef _LIBC
static unsigned int
find_collation_sequence_value (const unsigned char *mbs, size_t mbs_len)
{
@@ -3927,8 +3890,7 @@ find_collation_sequence_value (const unsigned char *mbs,
size_t mbs_len)
return UINT_MAX;
}
}
-# endif /* _LIBC */
-#endif /* RE_ENABLE_I18N */
+#endif /* _LIBC */
/* Check whether the node accepts the byte which is IDX-th
byte of the INPUT. */
@@ -3951,12 +3913,10 @@ check_node_accept (const re_match_context_t *mctx,
const re_token_t *node,
return false;
break;
-#ifdef RE_ENABLE_I18N
case OP_UTF8_PERIOD:
if (ch >= ASCII_CHARS)
return false;
FALLTHROUGH;
-#endif
case OP_PERIOD:
if ((ch == '\n' && !(mctx->dfa->syntax & RE_DOT_NEWLINE))
|| (ch == '\0' && (mctx->dfa->syntax & RE_DOT_NOT_NULL)))
@@ -4017,7 +3977,6 @@ extend_buffers (re_match_context_t *mctx, int min_len)
/* Then reconstruct the buffers. */
if (pstr->icase)
{
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
{
ret = build_wcs_upper_buffer (pstr);
@@ -4025,16 +3984,13 @@ extend_buffers (re_match_context_t *mctx, int min_len)
return ret;
}
else
-#endif /* RE_ENABLE_I18N */
build_upper_buffer (pstr);
}
else
{
-#ifdef RE_ENABLE_I18N
if (pstr->mb_cur_max > 1)
build_wcs_buffer (pstr);
else
-#endif /* RE_ENABLE_I18N */
{
if (pstr->trans != NULL)
re_string_translate_buffer (pstr);
diff --git a/lib/string.in.h b/lib/string.in.h
index 8d77ae3..afe7350 100644
--- a/lib/string.in.h
+++ b/lib/string.in.h
@@ -67,6 +67,35 @@
# include <strings.h>
#endif
+/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
+ that can be freed by passing them as the Ith argument to the
+ function F. */
+#ifndef _GL_ATTRIBUTE_DEALLOC
+# if __GNUC__ >= 11
+# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
+# else
+# define _GL_ATTRIBUTE_DEALLOC(f, i)
+# endif
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
+ can be freed via 'free'; it can be used only after declaring 'free'. */
+/* Applies to: functions. Cannot be used on inline functions. */
+#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+#endif
+
+/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
+ allocated memory. */
+/* Applies to: functions. */
+#ifndef _GL_ATTRIBUTE_MALLOC
+# if __GNUC__ >= 3 || defined __clang__
+# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+# define _GL_ATTRIBUTE_MALLOC
+# endif
+#endif
+
/* The __attribute__ feature is available in gcc versions 2.5 and later.
The attribute __pure__ was added in gcc 2.96. */
#ifndef _GL_ATTRIBUTE_PURE
diff --git a/lib/sys_random.in.h b/lib/sys_random.in.h
index 1abd6c5..8b4b934 100644
--- a/lib/sys_random.in.h
+++ b/lib/sys_random.in.h
@@ -23,8 +23,10 @@
#if @HAVE_SYS_RANDOM_H@
-/* On uClibc, <sys/random.h> assumes prior inclusion of <stddef.h>. */
-# if defined __UCLIBC__
+/* On uClibc < 1.0.35, <sys/random.h> assumes prior inclusion of <stddef.h>.
+ Do not use __UCLIBC__ here, as it might not be defined yet.
+ But avoid namespace pollution on glibc systems. */
+# ifndef __GLIBC__
# include <stddef.h>
# endif
/* On Mac OS X 10.5, <sys/random.h> assumes prior inclusion of <sys/types.h>.
diff --git a/m4/alloca.m4 b/m4/alloca.m4
index ba2f679..7e474aa 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,4 +1,4 @@
-# alloca.m4 serial 20
+# alloca.m4 serial 21
dnl Copyright (C) 2002-2004, 2006-2007, 2009-2021 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
@@ -26,17 +26,15 @@ AC_DEFUN([gl_FUNC_ALLOCA],
AC_DEFINE([HAVE_ALLOCA], [1],
[Define to 1 if you have 'alloca' after including <alloca.h>,
a header that may be supplied by this distribution.])
- ALLOCA_H=alloca.h
+ GL_GENERATE_ALLOCA_H=true
else
dnl alloca exists as a library function, i.e. it is slow and probably
dnl a memory leak. Don't define HAVE_ALLOCA in this case.
- ALLOCA_H=
+ GL_GENERATE_ALLOCA_H=false
fi
else
- ALLOCA_H=alloca.h
+ GL_GENERATE_ALLOCA_H=true
fi
- AC_SUBST([ALLOCA_H])
- AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"])
if test $ac_cv_working_alloca_h = yes; then
HAVE_ALLOCA_H=1
diff --git a/m4/byteswap.m4 b/m4/byteswap.m4
index 1083b4c..db35b52 100644
--- a/m4/byteswap.m4
+++ b/m4/byteswap.m4
@@ -1,4 +1,4 @@
-# byteswap.m4 serial 4
+# byteswap.m4 serial 5
dnl Copyright (C) 2005, 2007, 2009-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -10,10 +10,8 @@ AC_DEFUN([gl_BYTESWAP],
[
dnl Prerequisites of lib/byteswap.in.h.
AC_CHECK_HEADERS([byteswap.h], [
- BYTESWAP_H=''
+ GL_GENERATE_BYTESWAP_H=false
], [
- BYTESWAP_H='byteswap.h'
+ GL_GENERATE_BYTESWAP_H=true
])
- AC_SUBST([BYTESWAP_H])
- AM_CONDITIONAL([GL_GENERATE_BYTESWAP_H], [test -n "$BYTESWAP_H"])
])
diff --git a/m4/errno_h.m4 b/m4/errno_h.m4
index 51dfe92..7f5feab 100644
--- a/m4/errno_h.m4
+++ b/m4/errno_h.m4
@@ -1,4 +1,4 @@
-# errno_h.m4 serial 13
+# errno_h.m4 serial 14
dnl Copyright (C) 2004, 2006, 2008-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -68,13 +68,11 @@ booboo
[gl_cv_header_errno_h_complete=yes])
])
if test $gl_cv_header_errno_h_complete = yes; then
- ERRNO_H=''
+ GL_GENERATE_ERRNO_H=false
else
gl_NEXT_HEADERS([errno.h])
- ERRNO_H='errno.h'
+ GL_GENERATE_ERRNO_H=true
fi
- AC_SUBST([ERRNO_H])
- AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"])
gl_REPLACE_ERRNO_VALUE([EMULTIHOP])
gl_REPLACE_ERRNO_VALUE([ENOLINK])
gl_REPLACE_ERRNO_VALUE([EOVERFLOW])
@@ -88,7 +86,7 @@ booboo
# Set the variables EOVERFLOW_HIDDEN and EOVERFLOW_VALUE.
AC_DEFUN([gl_REPLACE_ERRNO_VALUE],
[
- if test -n "$ERRNO_H"; then
+ if $GL_GENERATE_ERRNO_H; then
AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [
AC_EGREP_CPP([yes],[
#include <errno.h>
diff --git a/m4/execinfo.m4 b/m4/execinfo.m4
index 75ab44b..581b173 100644
--- a/m4/execinfo.m4
+++ b/m4/execinfo.m4
@@ -10,7 +10,7 @@ AC_DEFUN([gl_EXECINFO_H],
AC_CHECK_HEADERS_ONCE([execinfo.h])
LIB_EXECINFO=''
- EXECINFO_H='execinfo.h'
+ GL_GENERATE_EXECINFO_H=true
if test $ac_cv_header_execinfo_h = yes; then
gl_saved_libs=$LIBS
@@ -18,14 +18,10 @@ AC_DEFUN([gl_EXECINFO_H],
[test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd])
LIBS=$gl_saved_libs
- test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
+ if test "$ac_cv_search_backtrace_symbols_fd" != no; then
+ GL_GENERATE_EXECINFO_H=false
+ fi
fi
- if test -n "$EXECINFO_H"; then
- AC_LIBOBJ([execinfo])
- fi
-
- AC_SUBST([EXECINFO_H])
AC_SUBST([LIB_EXECINFO])
- AM_CONDITIONAL([GL_GENERATE_EXECINFO_H], [test -n "$EXECINFO_H"])
])
diff --git a/m4/getopt.m4 b/m4/getopt.m4
index bb95c5e..9b71159 100644
--- a/m4/getopt.m4
+++ b/m4/getopt.m4
@@ -1,4 +1,4 @@
-# getopt.m4 serial 47
+# getopt.m4 serial 48
dnl Copyright (C) 2002-2006, 2008-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -21,6 +21,8 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX],
REPLACE_GETOPT=1
fi
])
+ GL_GENERATE_GETOPT_H=false
+ GL_GENERATE_GETOPT_CDEFS_H=false
if test $REPLACE_GETOPT = 1; then
dnl Arrange for getopt.h to be created.
gl_GETOPT_SUBSTITUTE_HEADER
@@ -374,8 +376,6 @@ AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER],
AC_DEFINE([__GETOPT_PREFIX], [[rpl_]],
[Define to rpl_ if the getopt replacement functions and variables
should be used.])
- GETOPT_H=getopt.h
- GETOPT_CDEFS_H=getopt-cdefs.h
- AC_SUBST([GETOPT_H])
- AC_SUBST([GETOPT_CDEFS_H])
+ GL_GENERATE_GETOPT_H=true
+ GL_GENERATE_GETOPT_CDEFS_H=true
])
diff --git a/m4/gnulib-common.m4 b/m4/gnulib-common.m4
index 12b19db..f70ef4e 100644
--- a/m4/gnulib-common.m4
+++ b/m4/gnulib-common.m4
@@ -1,4 +1,4 @@
-# gnulib-common.m4 serial 67
+# gnulib-common.m4 serial 69
dnl Copyright (C) 2007-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -879,6 +879,36 @@ AC_DEFUN([gl_CXX_ALLOW_WARNINGS],
AC_SUBST([GL_CXXFLAG_ALLOW_WARNINGS])
])
+dnl gl_CONDITIONAL_HEADER([foo.h])
+dnl takes a shell variable GL_GENERATE_FOO_H (with value true or false) as
input
+dnl and produces
+dnl - an AC_SUBSTed variable FOO_H that is either a file name or empty, based
+dnl on whether GL_GENERATE_FOO_H is true or false,
+dnl - an Automake conditional GL_GENERATE_FOO_H that evaluates to the value
of
+dnl the shell variable GL_GENERATE_FOO_H.
+AC_DEFUN([gl_CONDITIONAL_HEADER],
+[
+ m4_pushdef([gl_header_name], AS_TR_SH(m4_toupper($1)))
+ m4_pushdef([gl_generate_var], [GL_GENERATE_]AS_TR_SH(m4_toupper($1)))
+ m4_pushdef([gl_generate_cond], [GL_GENERATE_]AS_TR_SH(m4_toupper($1)))
+ case "$gl_generate_var" in
+ false) gl_header_name='' ;;
+ true)
+ dnl It is OK to use a .h file in lib/ from within tests/, but not vice
+ dnl versa.
+ if test -z "$gl_header_name"; then
+ gl_header_name="${gl_source_base_prefix}$1"
+ fi
+ ;;
+ *) echo "*** gl_generate_var is not set correctly" 1>&2; exit 1 ;;
+ esac
+ AC_SUBST(gl_header_name)
+ AM_CONDITIONAL(gl_generate_cond, [$gl_generate_var])
+ m4_popdef([gl_generate_cond])
+ m4_popdef([gl_generate_var])
+ m4_popdef([gl_header_name])
+])
+
dnl Expands to some code for use in .c programs that, on native Windows,
defines
dnl the Microsoft deprecated alias function names to the underscore-prefixed
dnl actual function names. With this macro, these function names are available
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index e314edc..a681052 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -224,10 +224,15 @@ AC_DEFUN([gl_INIT],
m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
gl_COMMON
gl_source_base='lib'
+ gl_source_base_prefix=
gl_FUNC_ACL
gl_FUNC_ALLOCA
+ gl_CONDITIONAL_HEADER([alloca.h])
+ AC_PROG_MKDIR_P
gl___BUILTIN_EXPECT
gl_BYTESWAP
+ gl_CONDITIONAL_HEADER([byteswap.h])
+ AC_PROG_MKDIR_P
gl_CANONICALIZE_LGPL
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test
$REPLACE_CANONICALIZE_FILE_NAME = 1; then
AC_LIBOBJ([canonicalize-lgpl])
@@ -255,6 +260,7 @@ AC_DEFUN([gl_INIT],
gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE
gl_DIRENT_H
gl_DIRENT_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_DOUBLE_SLASH_ROOT
gl_FUNC_DUP2
if test $REPLACE_DUP2 = 1; then
@@ -265,7 +271,14 @@ AC_DEFUN([gl_INIT],
gl_ENVIRON
gl_UNISTD_MODULE_INDICATOR([environ])
gl_HEADER_ERRNO_H
+ gl_CONDITIONAL_HEADER([errno.h])
+ AC_PROG_MKDIR_P
gl_EXECINFO_H
+ gl_CONDITIONAL_HEADER([execinfo.h])
+ AC_PROG_MKDIR_P
+ if $GL_GENERATE_EXECINFO_H; then
+ AC_LIBOBJ([execinfo])
+ fi
gl_FUNC_EXPLICIT_BZERO
if test $HAVE_EXPLICIT_BZERO = 0; then
AC_LIBOBJ([explicit_bzero])
@@ -293,6 +306,7 @@ AC_DEFUN([gl_INIT],
gl_FCNTL_MODULE_INDICATOR([fcntl])
gl_FCNTL_H
gl_FCNTL_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_FUNC_FDOPENDIR
if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
AC_LIBOBJ([fdopendir])
@@ -345,6 +359,9 @@ AC_DEFUN([gl_INIT],
dnl mechanism), there is no need to do any AC_LIBOBJ or AC_SUBST here; they
are
dnl done in the getopt-posix module.
gl_FUNC_GETOPT_POSIX
+ gl_CONDITIONAL_HEADER([getopt.h])
+ gl_CONDITIONAL_HEADER([getopt-cdefs.h])
+ AC_PROG_MKDIR_P
if test $REPLACE_GETOPT = 1; then
AC_LIBOBJ([getopt])
AC_LIBOBJ([getopt1])
@@ -367,15 +384,22 @@ AC_DEFUN([gl_INIT],
fi
gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
gl_IEEE754_H
+ gl_CONDITIONAL_HEADER([ieee754.h])
+ AC_PROG_MKDIR_P
gl_INTTYPES_INCOMPLETE
gl_INTTYPES_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
AC_REQUIRE([gl_LARGEFILE])
gl___INLINE
gl_LIBGMP
+ gl_CONDITIONAL_HEADER([gmp.h])
+ AC_PROG_MKDIR_P
if test $HAVE_LIBGMP != yes; then
AC_LIBOBJ([mini-gmp-gnulib])
fi
gl_LIMITS_H
+ gl_CONDITIONAL_HEADER([limits.h])
+ AC_PROG_MKDIR_P
gl_FUNC_LSTAT
if test $REPLACE_LSTAT = 1; then
AC_LIBOBJ([lstat])
@@ -458,16 +482,26 @@ AC_DEFUN([gl_INIT],
gl_STRING_MODULE_INDICATOR([sigdescr_np])
gl_SIGNAL_H
gl_SIGNAL_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_TYPE_SOCKLEN_T
gt_TYPE_SSIZE_T
gl_STAT_TIME
gl_STAT_BIRTHTIME
gl_STDALIGN_H
+ gl_CONDITIONAL_HEADER([stdalign.h])
+ AC_PROG_MKDIR_P
gl_STDDEF_H
gl_STDDEF_H_REQUIRE_DEFAULTS
+ gl_CONDITIONAL_HEADER([stddef.h])
+ AC_PROG_MKDIR_P
gl_STDINT_H
+ gl_CONDITIONAL_HEADER([stdint.h])
+ dnl Because of gl_REPLACE_LIMITS_H:
+ gl_CONDITIONAL_HEADER([limits.h])
+ AC_PROG_MKDIR_P
gl_STDIO_H
gl_STDIO_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
dnl No need to create extra modules for these functions. Everyone who uses
dnl <stdio.h> likely needs them.
gl_STDIO_MODULE_INDICATOR([fscanf])
@@ -493,6 +527,7 @@ AC_DEFUN([gl_INIT],
gl_STDIO_MODULE_INDICATOR([fwrite])
gl_STDLIB_H
gl_STDLIB_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_FUNC_STPCPY
if test $HAVE_STPCPY = 0; then
AC_LIBOBJ([stpcpy])
@@ -501,6 +536,7 @@ AC_DEFUN([gl_INIT],
gl_STRING_MODULE_INDICATOR([stpcpy])
gl_STRING_H
gl_STRING_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_FUNC_STRNLEN
if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
AC_LIBOBJ([strnlen])
@@ -537,6 +573,7 @@ AC_DEFUN([gl_INIT],
gl_MODULE_INDICATOR([tempname])
gl_TIME_H
gl_TIME_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
gl_TIME_R
if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
AC_LIBOBJ([time_r])
@@ -558,6 +595,7 @@ AC_DEFUN([gl_INIT],
gl_TIMESPEC
gl_UNISTD_H
gl_UNISTD_H_REQUIRE_DEFAULTS
+ AC_PROG_MKDIR_P
AC_DEFINE([GNULIB_STDIO_SINGLE_THREAD], [1],
[Define to 1 if you want the FILE stream functions getc, putc, etc.
to use unlocked I/O if available, throughout the package.
@@ -993,6 +1031,7 @@ AC_DEFUN([gl_INIT],
m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
gl_COMMON
gl_source_base='tests'
+ gl_source_base_prefix=
changequote(,)dnl
gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr
abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e
's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
diff --git a/m4/ieee754-h.m4 b/m4/ieee754-h.m4
index 68af3bd..0712613 100644
--- a/m4/ieee754-h.m4
+++ b/m4/ieee754-h.m4
@@ -10,12 +10,10 @@ AC_DEFUN([gl_IEEE754_H],
AC_REQUIRE([AC_C_BIGENDIAN])
AC_CHECK_HEADERS_ONCE([ieee754.h])
if test $ac_cv_header_ieee754_h = yes; then
- IEEE754_H=
+ GL_GENERATE_IEEE754_H=false
else
- IEEE754_H=ieee754.h
+ GL_GENERATE_IEEE754_H=true
AC_DEFINE([_GL_REPLACE_IEEE754_H], 1,
[Define to 1 if <ieee754.h> is missing.])
fi
- AC_SUBST([IEEE754_H])
- AM_CONDITIONAL([GL_GENERATE_IEEE754_H], [test -n "$IEEE754_H"])
])
diff --git a/m4/include_next.m4 b/m4/include_next.m4
index bdd542b..7dcd1ce 100644
--- a/m4/include_next.m4
+++ b/m4/include_next.m4
@@ -193,9 +193,9 @@ AC_DEFUN([gl_NEXT_HEADERS_INTERNAL],
if test AS_VAR_GET([gl_header_exists]) = yes; then
AS_VAR_POPDEF([gl_header_exists])
])
- gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME)
- AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME))
- AS_VAR_SET([gl_next_header], ['"'$gl_header'"'])
+ gl_ABSOLUTE_HEADER_ONE(gl_HEADER_NAME)
+ AS_VAR_COPY([gl_header], [gl_cv_absolute_]AS_TR_SH(gl_HEADER_NAME))
+ AS_VAR_SET([gl_next_header], ['"'$gl_header'"'])
m4_if([$2], [check],
[else
AS_VAR_SET([gl_next_header], ['<'gl_HEADER_NAME'>'])
diff --git a/m4/inttypes.m4 b/m4/inttypes.m4
index 64b1de5..c446aa8 100644
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,4 +1,4 @@
-# inttypes.m4 serial 35
+# inttypes.m4 serial 36
dnl Copyright (C) 2006-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -36,7 +36,7 @@ AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE],
AC_DEFUN([gl_INTTYPES_PRI_SCN],
[
PRIPTR_PREFIX=
- if test -n "$STDINT_H"; then
+ if $GL_GENERATE_STDINT_H; then
dnl Using the gnulib <stdint.h>. It defines intptr_t to 'long' or
dnl 'long long', depending on _WIN64.
AC_COMPILE_IFELSE(
diff --git a/m4/libgmp.m4 b/m4/libgmp.m4
index c630a19..a2103dd 100644
--- a/m4/libgmp.m4
+++ b/m4/libgmp.m4
@@ -1,4 +1,4 @@
-# libgmp.m4 serial 5
+# libgmp.m4 serial 6
# Configure the GMP library or a replacement.
dnl Copyright 2020-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
@@ -59,11 +59,10 @@ AC_DEFUN([gl_LIBGMP],
[ Try specifying --with-libgmp-prefix=DIR.])])
fi])
if test $HAVE_LIBGMP = yes && test "$ac_cv_header_gmp_h" = yes; then
- GMP_H=
+ GL_GENERATE_GMP_H=false
else
- GMP_H=gmp.h
+ GL_GENERATE_GMP_H=true
fi
- AC_SUBST([GMP_H])
AM_CONDITIONAL([GL_GENERATE_MINI_GMP_H],
[test $HAVE_LIBGMP != yes])
AM_CONDITIONAL([GL_GENERATE_GMP_GMP_H],
diff --git a/m4/limits-h.m4 b/m4/limits-h.m4
index 00c9fe9..c82f6c6 100644
--- a/m4/limits-h.m4
+++ b/m4/limits-h.m4
@@ -27,18 +27,15 @@ AC_DEFUN_ONCE([gl_LIMITS_H],
[gl_cv_header_limits_width=yes],
[gl_cv_header_limits_width=no])])
if test "$gl_cv_header_limits_width" = yes; then
- LIMITS_H=
+ GL_GENERATE_LIMITS_H=false
else
- LIMITS_H=limits.h
+ GL_GENERATE_LIMITS_H=true
fi
- AC_SUBST([LIMITS_H])
- AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"])
])
dnl Unconditionally enables the replacement of <limits.h>.
AC_DEFUN([gl_REPLACE_LIMITS_H],
[
AC_REQUIRE([gl_LIMITS_H])
- LIMITS_H='limits.h'
- AM_CONDITIONAL([GL_GENERATE_LIMITS_H], [test -n "$LIMITS_H"])
+ GL_GENERATE_LIMITS_H=true
])
diff --git a/m4/stdalign.m4 b/m4/stdalign.m4
index e22d7f7..fd57cdd 100644
--- a/m4/stdalign.m4
+++ b/m4/stdalign.m4
@@ -49,11 +49,8 @@ AC_DEFUN([gl_STDALIGN_H],
[gl_cv_header_working_stdalign_h=no])])
if test $gl_cv_header_working_stdalign_h = yes; then
- STDALIGN_H=''
+ GL_GENERATE_STDALIGN_H=false
else
- STDALIGN_H='stdalign.h'
+ GL_GENERATE_STDALIGN_H=true
fi
-
- AC_SUBST([STDALIGN_H])
- AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"])
])
diff --git a/m4/stddef_h.m4 b/m4/stddef_h.m4
index 1303d2e..0b160cd 100644
--- a/m4/stddef_h.m4
+++ b/m4/stddef_h.m4
@@ -1,4 +1,4 @@
-# stddef_h.m4 serial 11
+# stddef_h.m4 serial 12
dnl Copyright (C) 2009-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -14,7 +14,7 @@ AC_DEFUN_ONCE([gl_STDDEF_H],
dnl Persuade OpenBSD <stddef.h> to declare max_align_t.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
- STDDEF_H=
+ GL_GENERATE_STDDEF_H=false
dnl Test whether the type max_align_t exists and whether its alignment
dnl "is as great as is supported by the implementation in all contexts".
@@ -41,12 +41,12 @@ AC_DEFUN_ONCE([gl_STDDEF_H],
])
if test $gl_cv_type_max_align_t = no; then
HAVE_MAX_ALIGN_T=0
- STDDEF_H=stddef.h
+ GL_GENERATE_STDDEF_H=true
fi
if test $gt_cv_c_wchar_t = no; then
HAVE_WCHAR_T=0
- STDDEF_H=stddef.h
+ GL_GENERATE_STDDEF_H=true
fi
AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions],
@@ -58,12 +58,10 @@ AC_DEFUN_ONCE([gl_STDDEF_H],
[gl_cv_decl_null_works=no])])
if test $gl_cv_decl_null_works = no; then
REPLACE_NULL=1
- STDDEF_H=stddef.h
+ GL_GENERATE_STDDEF_H=true
fi
- AC_SUBST([STDDEF_H])
- AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"])
- if test -n "$STDDEF_H"; then
+ if $GL_GENERATE_STDDEF_H; then
gl_NEXT_HEADERS([stddef.h])
fi
])
diff --git a/m4/stdint.m4 b/m4/stdint.m4
index 2eb1652..61fb8ca 100644
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 60
+# stdint.m4 serial 61
dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -296,7 +296,7 @@ static const char *macro_values[] =
HAVE_C99_STDINT_H=0
HAVE_SYS_BITYPES_H=0
HAVE_SYS_INTTYPES_H=0
- STDINT_H=stdint.h
+ GL_GENERATE_STDINT_H=true
case "$gl_cv_header_working_stdint_h" in
*yes)
HAVE_C99_STDINT_H=1
@@ -341,7 +341,7 @@ int32_t i32 = INT32_C (0x7fffffff);
]])],
[gl_cv_header_stdint_width=yes])])
if test "$gl_cv_header_stdint_width" = yes; then
- STDINT_H=
+ GL_GENERATE_STDINT_H=false
fi
;;
*)
@@ -364,8 +364,6 @@ int32_t i32 = INT32_C (0x7fffffff);
AC_SUBST([HAVE_C99_STDINT_H])
AC_SUBST([HAVE_SYS_BITYPES_H])
AC_SUBST([HAVE_SYS_INTTYPES_H])
- AC_SUBST([STDINT_H])
- AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"])
])
dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
diff --git a/m4/sys_socket_h.m4 b/m4/sys_socket_h.m4
index 5676a0d..1f9a06f 100644
--- a/m4/sys_socket_h.m4
+++ b/m4/sys_socket_h.m4
@@ -1,4 +1,4 @@
-# sys_socket_h.m4 serial 28
+# sys_socket_h.m4 serial 29
dnl Copyright (C) 2005-2021 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -22,6 +22,7 @@ AC_DEFUN_ONCE([gl_SYS_SOCKET_H],
;;
esac
+ GL_GENERATE_SYS_SOCKET_H=false
AC_CACHE_CHECK([whether <sys/socket.h> is self-contained],
[gl_cv_header_sys_socket_h_selfcontained],
[
@@ -44,7 +45,7 @@ AC_DEFUN_ONCE([gl_SYS_SOCKET_H],
[gl_cv_header_sys_socket_h_shut=no])
])
if test $gl_cv_header_sys_socket_h_shut = no; then
- SYS_SOCKET_H='sys/socket.h'
+ GL_GENERATE_SYS_SOCKET_H=true
fi
fi
fi
@@ -83,7 +84,7 @@ AC_DEFUN_ONCE([gl_SYS_SOCKET_H],
fi
if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
|| test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
- SYS_SOCKET_H='sys/socket.h'
+ GL_GENERATE_SYS_SOCKET_H=true
fi
gl_PREREQ_SYS_H_WINSOCK2
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- master f05a93e: Update from gnulib,
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