!46 grep:pcre use UCP in UTF mode

From: @gaoruoshu 
Reviewed-by: @znzjugod 
Signed-off-by: @znzjugod

GREP_COLORS

@@ -1,4 +0,0 @@
-# Configuration file for the color grep utility
-
-# 'none' shuts colorization off.
-#COLOR none

backport-grep-avoid-sticky-problem-with-f-f.patch

@@ -0,0 +1,56 @@
+From ad6de316cca655cd8b0b20b3e9dd18e7e98e443a Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Sat, 21 Aug 2021 10:44:17 -0700
+Subject: [PATCH 111/151] =?UTF-8?q?grep:=20avoid=20sticky=20problem=20with?=
+ =?UTF-8?q?=20=E2=80=98-f=20-=20-f=20-=E2=80=99?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Inspired by bug#50129 even though this is a different bug.
+* src/grep.c (main): For ‘-f -’, use clearerr (stdin) after
+reading, so that ‘grep -f - -f -’ reads stdin twice even
+when stdin is a tty.  Also, for ‘-f FILE’, report any
+I/O error when closing FILE.
+---
+ src/grep.c | 17 +++++++++++------
+ 1 file changed, 11 insertions(+), 6 deletions(-)
+
+diff --git a/src/grep.c b/src/grep.c
+index 7ba602d..c9ce65d 100644
+--- a/src/grep.c
++++ b/src/grep.c
+@@ -2429,7 +2429,6 @@ main (int argc, char **argv)
+   size_t cc;
+   int opt, prepended;
+   int prev_optind, last_recursive;
+-  int fread_errno;
+   intmax_t default_context;
+   FILE *fp;
+   exit_failure = EXIT_TROUBLE;
+@@ -2600,11 +2599,17 @@ main (int argc, char **argv)
+             if (cc == 0)
+               break;
+           }
+-        fread_errno = errno;
+-        if (ferror (fp))
+-          die (EXIT_TROUBLE, fread_errno, "%s", optarg);
+-        if (fp != stdin)
+-          fclose (fp);
++        int err = errno;
++        if (!ferror (fp))
++          {
++            err = 0;
++            if (fp == stdin)
++              clearerr (fp);
++            else if (fclose (fp) != 0)
++              err = errno;
++          }
++        if (err)
++          die (EXIT_TROUBLE, err, "%s", optarg);
+         /* Append final newline if file ended in non-newline. */
+         if (oldcc != keycc && keys[keycc - 1] != '\n')
+           keys[keycc++] = '\n';
+-- 
+1.8.3.1
+

backport-pcre-use-UCP-in-UTF-mode.patch

@@ -0,0 +1,88 @@
+From 5e3b760f65f13856e5717e5b9d935f5b4a615be3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Carlo=20Marcelo=20Arenas=20Bel=C3=B3n?= <carenas@gmail.com>
+Date: Fri, 6 Jan 2023 19:34:56 -0800
+Subject: [PATCH] pcre: use UCP in UTF mode
+ 
+This fixes a serious bug affecting word-boundary and word-constituent regular
+expressions when the desired match involves non-ASCII UTF8 characters.
+* src/pcresearch.c: Set PCRE2_UCP together with PCRE2_UTF
+* tests/pcre-utf8-w: New file.
+* tests/Makefile.am (TESTS): Add it.
+* NEWS (Bug fixes): Mention this.
+* THANKS.in: Add Gro-Tsen and Karl Petterson.
+Reported by Gro-Tsen https://twitter.com/gro_tsen/status/1610972356972875777
+via Karl Pettersson in https://github.com/PCRE2Project/pcre2/issues/185
+This bug was present from grep-2.5, when --perl-regexp (-P) support was added.
+ 
+Reference:https://git.savannah.gnu.org/cgit/grep.git/commit?id=5e3b760f65f13856e5717e5b9d935f5b4a615be3
+Conflict:delete NEWS,ThANKS.in and change src/pcresearch.c
+---
+ src/pcresearch.c  |  2 +-
+ tests/Makefile.am |  1 +
+ tests/pcre-utf8-w | 28 ++++++++++++++++++++++++++++
+ 3 files changed, 30 insertions(+), 1 deletion(-)
+ create mode 100755 tests/pcre-utf8-w
+
+diff --git a/src/pcresearch.c b/src/pcresearch.c
+index 577995f..0127073 100644
+--- a/src/pcresearch.c
++++ b/src/pcresearch.c
+@@ -136,7 +136,7 @@ Pcompile (char *pattern, size_t size, reg_syntax_t ignored, bool exact)
+     {
+       if (! localeinfo.using_utf8)
+         die (EXIT_TROUBLE, 0, _("-P supports only unibyte and UTF-8 locales"));
+-      flags |= PCRE_UTF8;
++      flags |= (PCRE_UTF8 | PCRE_UCP);
+     }
+ 
+   /* FIXME: Remove this restriction.  */
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index b05a126..d2968c6 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -143,6 +143,7 @@ TESTS =					\	
+   pcre-jitstack					\
+   pcre-o					\
+   pcre-utf8					\
++  pcre-utf8-w					\
+   pcre-w					\
+   pcre-wx-backref				\
+   pcre-z					\
+diff --git a/tests/pcre-utf8-w b/tests/pcre-utf8-w
+new file mode 100755
+index 0000000..4cd7db6
+--- /dev/null
++++ b/tests/pcre-utf8-w
+@@ -0,0 +1,28 @@
++#!/bin/sh
++# Ensure non-ASCII UTF-8 characters are correctly identified as word-consituent
++#
++# Copyright (C) 2023 Free Software Foundation, Inc.
++#
++# Copying and distribution of this file, with or without modification,
++# are permitted in any medium without royalty provided the copyright
++# notice and this notice are preserved.
++
++. "${srcdir=.}/init.sh"; path_prepend_ ../src
++require_en_utf8_locale_
++LC_ALL=en_US.UTF-8
++export LC_ALL
++require_pcre_
++
++fail=0
++
++echo 'Perú'> in || framework_failure_
++
++echo 'ú' > exp || framework_failure_
++grep -Po '.\b' in > out || fail=1
++compare exp out || fail=1
++
++echo 'rú' > exp || framework_failure_
++grep -Po 'r\w' in > out || fail=1
++compare exp out || fail=1
++
++Exit $fail
+-- 
+2.27.0
+
+

grep-3.1-glibc-2.28-fix.patch

@@ -1,38 +0,0 @@
-diff --git a/tests/Makefile.am b/tests/Makefile.am
-index 66fb461..c6e96e4 100644
---- a/tests/Makefile.am
-+++ b/tests/Makefile.am
-@@ -55,10 +55,6 @@ XFAIL_TESTS = triple-backref
- # FIXME-2015: Remove this once the gnulib bug is fixed.
- if USE_INCLUDED_REGEX
- XFAIL_TESTS += equiv-classes
--else
--# The backslash-alt test fails for glibc, which needs to be fixed.
--# FIXME-2015: Remove this once the glibc bug is fixed.
--XFAIL_TESTS += backref-alt
- endif
- 
- TESTS =						\
-diff --git a/tests/Makefile.in b/tests/Makefile.in
-index 55c72d0..04e64af 100644
---- a/tests/Makefile.in
-+++ b/tests/Makefile.in
-@@ -108,9 +108,6 @@ check_PROGRAMS = get-mb-cur-max$(EXEEXT)
- # The included matcher needs to be fixed.
- # FIXME-2015: Remove this once the gnulib bug is fixed.
- @USE_INCLUDED_REGEX_TRUE@am__append_1 = equiv-classes
--# The backslash-alt test fails for glibc, which needs to be fixed.
--# FIXME-2015: Remove this once the glibc bug is fixed.
--@USE_INCLUDED_REGEX_FALSE@am__append_2 = backref-alt
- subdir = tests
- ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
- am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
-@@ -1408,7 +1405,7 @@ LDADD = ../lib/libgreputils.a $(LIBINTL) ../lib/libgreputils.a
- # matcher (i.e., with glibc) and with the included matcher.
- # Both matchers need to be fixed.
- # FIXME-2015: Remove this once the glibc and gnulib bugs are fixed.
--XFAIL_TESTS = triple-backref $(am__append_1) $(am__append_2)
-+XFAIL_TESTS = triple-backref $(am__append_1)
- TESTS = \
-   backref					\
-   backref-alt					\

grep-3.31-help-align.patch

@@ -1,30 +0,0 @@
-diff --git a/src/grep.c b/src/grep.c
-index a2de03d..fd1b3a9 100644
---- a/src/grep.c
-+++ b/src/grep.c
-@@ -1962,17 +1962,20 @@ Output control:\n\
-   -D, --devices=ACTION      how to handle devices, FIFOs and sockets;\n\
-                             ACTION is 'read' or 'skip'\n\
-   -r, --recursive           like --directories=recurse\n\
--  -R, --dereference-recursive  likewise, but follow all symlinks\n\
-+  -R, --dereference-recursive\n\
-+                            likewise, but follow all symlinks\n\
- "));
-       printf (_("\
--      --include=FILE_PATTERN  search only files that match FILE_PATTERN\n\
--      --exclude=FILE_PATTERN  skip files and directories matching\
-+      --include=FILE_PATTERN\n\
-+                            search only files that match FILE_PATTERN\n\
-+      --exclude=FILE_PATTERN\n\
-+                            skip files and directories matching\
-  FILE_PATTERN\n\
-       --exclude-from=FILE   skip files matching any file pattern from FILE\n\
--      --exclude-dir=PATTERN  directories that match PATTERN will be skipped.\n\
-+      --exclude-dir=PATTERN directories that match PATTERN will be skipped.\n\
- "));
-       printf (_("\
--  -L, --files-without-match  print only names of FILEs with no selected lines\n\
-+  -L, --files-without-match print only names of FILEs with no selected lines\n\
-   -l, --files-with-matches  print only names of FILEs with selected lines\n\
-   -c, --count               print only a count of selected lines per FILE\n\
-   -T, --initial-tab         make tabs line up (if needed)\n\

grep-3.31-man-fix-gs.patch

@@ -1,61 +0,0 @@
-diff --git a/doc/grep.in.1 b/doc/grep.in.1
-index 40c9586..a4e89eb 100644
---- a/doc/grep.in.1
-+++ b/doc/grep.in.1
-@@ -335,7 +335,7 @@ Print
- .I NUM
- lines of trailing context after matching lines.
- Places a line containing a group separator
--.RB ( \-\^\- )
-+.RB "(described under " \-\^\-group\-separator )
- between contiguous groups of matches.
- With the
- .B \-o
-@@ -348,7 +348,7 @@ Print
- .I NUM
- lines of leading context before matching lines.
- Places a line containing a group separator
--.RB ( \-\^\- )
-+.RB "(described under " \-\^\-group\-separator )
- between contiguous groups of matches.
- With the
- .B \-o
-@@ -361,13 +361,24 @@ Print
- .I NUM
- lines of output context.
- Places a line containing a group separator
--.RB ( \-\^\- )
-+.RB "(described under " \-\^\-group\-separator )
- between contiguous groups of matches.
- With the
- .B \-o
- or
- .B \-\^\-only\-matching
- option, this has no effect and a warning is given.
-+.TP
-+.BI \-\^\-group\-separator= SEP
-+Use
-+.I SEP
-+as a group separator. By default
-+.I SEP
-+is double hyphen
-+.RB ( \-\^\- ).
-+.TP
-+.B \-\^\-no\-group-separator
-+Use empty string as a group separator.
- .SS "File and Directory Selection"
- .TP
- .BR \-a ", " \-\^\-text
-diff --git a/src/grep.c b/src/grep.c
-index 8d22aec..a2de03d 100644
---- a/src/grep.c
-+++ b/src/grep.c
-@@ -1986,6 +1986,8 @@ Context control:\n\
- "));
-       printf (_("\
-   -NUM                      same as --context=NUM\n\
-+      --group-separator=SEP use SEP as a group separator\n\
-+      --no-group-separator  use empty string as a group separator\n\
-       --color[=WHEN],\n\
-       --colour[=WHEN]       use markers to highlight the matching strings;\n\
-                             WHEN is 'always', 'never', or 'auto'\n\

grep.spec

@@ -1,18 +1,16 @@
-Name: grep
-Version: 3.1
-Release: 10
+Name:    grep
+Version: 3.4
+Release: 4
 Summary: A string search utility
 License: GPLv3+
 URL: http://www.gnu.org/software/grep/
 Source0: https://ftp.gnu.org/gnu/grep/grep-%{version}.tar.xz
 Source1: colorgrep.sh
 Source2: colorgrep.csh
-Source3: GREP_COLORS
-Source4: grepconf.sh
+Source3: grepconf.sh
 
-Patch0: grep-3.31-man-fix-gs.patch
-Patch1: grep-3.31-help-align.patch
-Patch2: grep-3.1-glibc-2.28-fix.patch
+Patch1: backport-grep-avoid-sticky-problem-with-f-f.patch
+Patch6001: backport-pcre-use-UCP-in-UTF-mode.patch
 
 BuildRequires: gcc git pcre-devel >= 3.9-10 texinfo gettext
 Provides: /bin/egrep /bin/fgrep /bin/grep bundled(gnulib)
@@ -25,17 +23,18 @@ a specified pattern. By default, Grep outputs the matching lines.
 %autosetup -n %{name}-%{version} -p1
 
 %build
+autoreconf
 %configure --without-included-regex --disable-silent-rules \
-CPPFLAGS="-I%{_includedir}/pcre" CFLAGS="$RPM_OPT_FLAGS"
+CPPFLAGS="-I%{_includedir}/pcre" CFLAGS="$RPM_OPT_FLAGS -fsigned-char"
 %make_build
 
 %install
 %make_install
 rm -f $RPM_BUILD_ROOT%{_infodir}/dir
 mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/profile.d
+
 install -pm 644 %{SOURCE1} %{SOURCE2} $RPM_BUILD_ROOT%{_sysconfdir}/profile.d
-install -pm 644 %{SOURCE3} $RPM_BUILD_ROOT%{_sysconfdir}
-install -Dpm 755 %{SOURCE4} $RPM_BUILD_ROOT%{_libexecdir}/grepconf.sh
+install -Dpm 755 %{SOURCE3} $RPM_BUILD_ROOT%{_libexecdir}/grepconf.sh
 
 %pre
 %preun
@@ -47,17 +46,41 @@ make check
 
 %files
 %{_datadir}/locale/*
+%config(noreplace) %{_sysconfdir}/profile.d/colorgrep.*sh
 %doc NEWS README THANKS TODO
 %license COPYING AUTHORS
 %{_bindir}/*grep
-%config(noreplace) %{_sysconfdir}/profile.d/colorgrep.*sh
-%config(noreplace) %{_sysconfdir}/GREP_COLORS
+%{_libexecdir}/grepconf.sh
 %{_infodir}/grep.info.gz
 %{_mandir}/man1/*grep.1.gz
-%{_libexecdir}/grepconf.sh
 
 
 %changelog
+* Mon Apr 24 2023 gaoruoshu<gaoruoshu@huawei.com> - 3.4-4
+- Type:bugfix
+- DESC:pcre: use UCP in UTF mode
+
+* Thu Nov 3 2022 gaoruoshu<gaoruoshu@huawei.com> - 3.4-3
+- Added coloring aliases to fgrep egrep and grep
+
+* Tue Feb 8 2022 yangzhuangzhuang<yangzhuangzhuang1@h-partners.com> - 3.4-2
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:avoid sticky problem with '-f - -f -'
+
+* Wed Dec 15 2021 yangzhuangzhuang<yangzhuangzhuang1@huawei.com> - 3.4-1
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:add -fsigned-char option
+
+* Tue Jan  7 2020 JeanLeo<liujianliu.liu@huawei.com> - 3.4-0
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:update software to version 3.4
+
 * Mon Oct 21 2019 chengquan<chengquan3@huawei.com> - 3.1-10
 - Type:bugfix
 - ID:NA