# Add readline edditing in pcre2test tool

%bcond_without pcre2_enables_readline

# Disable SELinux-frindly JIT allocator because it seems not to be fork-safe,

# https://bugs.exim.org/show_bug.cgi?id=1749#c45

%bcond_with pcre2_enables_sealloc

# This is stable release:

#%%global rcversion RC1

Name:       pcre2

Version:    10.32

Release:    %{?rcversion:0.}1%{?rcversion:.%rcversion}%{?dist}

%global     myversion %{version}%{?rcversion:-%rcversion}

Summary:    Perl-compatible regular expression library

# the library:                          BSD with exceptions

# pcre2test (linked to GNU readline):   BSD (linked to GPLv3+)

# COPYING:                              see LICENCE file

# LICENSE:                              BSD text with exceptions and

#                                       Public Domain declaration

#                                       for testdata

#Bundled

# src/sljit:                            BSD

#Not distributed in any binary package

# aclocal.m4:                           FSFULLR and GPLv2+ with exception

# ar-lib:                               GPLv2+ with exception

# cmake/COPYING-CMAKE-SCRIPTS:          BSD

# compile:                              GPLv2+ with exception

# config.guess:                         GPLv3+ with exception

# config.sub:                           GPLv3+ with exception

# configure:                            FSFUL and GPLv2+ with exception

# depcomp:                              GPLv2+ with exception

# INSTALL:                              FSFAP

# install-sh:                           MIT

# ltmain.sh:                            GPLv2+ with exception and (MIT or GPLv3+)

# m4/ax_pthread.m4:                     GPLv3+ with exception

# m4/libtool.m4:                        FSFUL and FSFULLR and

#                                       GPLv2+ with exception

# m4/ltoptions.m4:                      FSFULLR

# m4/ltsugar.m4:                        FSFULLR

# m4/ltversion.m4:                      FSFULLR

# m4/lt~obsolete.m4:                    FSFULLR

# m4/pcre2_visibility.m4:               FSFULLR

# Makefile.in:                          FSFULLR

# missing:                              GPLv2+ with exception

# test-driver:                          GPLv2+ with exception

# testdata:                             Public Domain

License:    BSD

URL:        http://www.pcre.org/

Source:     ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/%{?rcversion:Testing/}%{name}-%{myversion}.tar.bz2

# Do no set RPATH if libdir is not /usr/lib

Patch0:     pcre2-10.10-Fix-multilib.patch

# Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has

# a greater than 1 fixed quantifier, upstream bug #2320, bug#1628200,

# in upstream after 10.32

Patch1:     pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch

# Fix caseless matching an extended class in JIT mode, upstream bug #2321,

# bug #1617960, in upstream after 10.32

Patch2:     pcre2-10.32-Fix-an-xclass-matching-issue-in-JIT.patch

# Fix matching a zero-repeated subroutine call at a start of a pattern,

# upstream bug #2332, bug: #1628200, in upstream after 10.32

Patch3:     pcre2-10.32-Fix-zero-repeated-subroutine-call-at-start-of-patter.patch

# Fix heap limit checking overflow in pcre2_dfa_match(), upstream bug #2334,

# bug#1628200, in upstream after 10.32

Patch4:     pcre2-10.32-Fix-heap-limit-checking-overflow-bug-in-pcre2_dfa_ma.patch

BuildRequires:  autoconf

BuildRequires:  automake

BuildRequires:  coreutils

BuildRequires:  gcc

BuildRequires:  libtool

BuildRequires:  make

%if %{with pcre2_enables_readline}

BuildRequires:  readline-devel

%endif

Provides:       bundled(sljit)

%description

PCRE2 is a re-working of the original PCRE (Perl-compatible regular

expression) library to provide an entirely new API.

PCRE2 is written in C, and it has its own API. There are three sets of

functions, one for the 8-bit library, which processes strings of bytes, one

for the 16-bit library, which processes strings of 16-bit values, and one for

the 32-bit library, which processes strings of 32-bit values. There are no C++

wrappers. This package provides support for strings in 8-bit and UTF-8

encodings. Install %{name}-utf16 or %{name}-utf32 packages for the other ones.

The distribution does contain a set of C wrapper functions for the 8-bit

library that are based on the POSIX regular expression API (see the pcre2posix

man page). These can be found in a library called libpcre2posix. Note that

this just provides a POSIX calling interface to PCRE2; the regular expressions

themselves still follow Perl syntax and semantics. The POSIX API is

restricted, and does not give full access to all of PCRE2's facilities.

%package utf16

Summary:    UTF-16 variant of PCRE2

Provides:   bundled(sljit)

Conflicts:  %{name}%{?_isa} < 10.21-4

%description utf16

This is PCRE2 library working on UTF-16 strings.

%package utf32

Summary:    UTF-32 variant of PCRE2

Provides:   bundled(sljit)

Conflicts:  %{name}%{?_isa} < 10.21-4

%description utf32

This is PCRE2 library working on UTF-32 strings.

%package devel

Summary:    Development files for %{name}

Requires:   %{name}%{?_isa} = %{version}-%{release}

Requires:   %{name}-utf16%{?_isa} = %{version}-%{release}

Requires:   %{name}-utf32%{?_isa} = %{version}-%{release}

%description devel

Development files (headers, libraries for dynamic linking, documentation)

for %{name}.  The header file for the POSIX-style functions is called

pcre2posix.h.

%package static

Summary:    Static library for %{name}

Requires:   %{name}-devel%{_isa} = %{version}-%{release}

Provides:   bundled(sljit)

%description static

Library for static linking for %{name}.

%package tools

Summary:    Auxiliary utilities for %{name}

# pcre2test (linked to GNU readline):   BSD (linked to GPLv3+)

License:    BSD and GPLv3+

Requires:   %{name}%{_isa} = %{version}-%{release}

%description tools

Utilities demonstrating PCRE2 capabilities like pcre2grep or pcre2test.

%prep

%setup -q -n %{name}-%{myversion}

%patch0 -p1

%patch1 -p1

%patch2 -p1

%patch3 -p1

%patch4 -p1

# Because of multilib patch

libtoolize --copy --force

autoreconf -vif

%build

# There is a strict-aliasing problem on PPC64, bug #881232

%ifarch ppc64

%global optflags %{optflags} -fno-strict-aliasing

%endif

%configure \

%ifarch s390 s390x sparc64 sparcv9 riscv64

    --disable-jit \

    --disable-pcre2grep-jit \

%else

    --enable-jit \

    --enable-pcre2grep-jit \

%endif

    --disable-bsr-anycrlf \

    --disable-coverage \

    --disable-ebcdic \

    --disable-fuzz-support \

%if %{with pcre2_enables_sealloc}

    --enable-jit-sealloc \

%else

    --disable-jit-sealloc \

%endif

    --disable-never-backslash-C \

    --enable-newline-is-lf \

    --enable-pcre2-8 \

    --enable-pcre2-16 \

    --enable-pcre2-32 \

    --enable-pcre2grep-callout \

    --disable-pcre2grep-libbz2 \

    --disable-pcre2grep-libz \

    --disable-pcre2test-libedit \

%if %{with pcre2_enables_readline}

    --enable-pcre2test-libreadline \

%else

    --disable-pcre2test-libreadline \

%endif

    --disable-rebuild-chartables \

    --enable-shared \

    --disable-silent-rules \

    --enable-static \

    --enable-unicode \

    --disable-valgrind

make %{?_smp_mflags}

%install

make install DESTDIR=$RPM_BUILD_ROOT

# Get rid of unneeded *.la files

rm -f $RPM_BUILD_ROOT%{_libdir}/*.la

# These are handled by %%doc in %%files

rm -rf $RPM_BUILD_ROOT%{_docdir}/pcre2

%check

make %{?_smp_mflags} check VERBOSE=yes

%ldconfig_scriptlets

%ldconfig_scriptlets utf16

%ldconfig_scriptlets utf32

%files

%{_libdir}/libpcre2-8.so.*

%{_libdir}/libpcre2-posix.so.*

%{!?_licensedir:%global license %%doc}

%license COPYING LICENCE

%doc AUTHORS ChangeLog NEWS

%files utf16

%{_libdir}/libpcre2-16.so.*

%license COPYING LICENCE

%doc AUTHORS ChangeLog NEWS

%files utf32

%{_libdir}/libpcre2-32.so.*

%license COPYING LICENCE

%doc AUTHORS ChangeLog NEWS

%files devel

%{_libdir}/*.so

%{_libdir}/pkgconfig/*

%{_includedir}/*.h

%{_mandir}/man1/pcre2-config.*

%{_mandir}/man3/*

%{_bindir}/pcre2-config

%doc doc/*.txt doc/html

%doc README HACKING ./src/pcre2demo.c

%files static

%{_libdir}/*.a

%{!?_licensedir:%global license %%doc}

%license COPYING LICENCE

%files tools

%{_bindir}/pcre2grep

%{_bindir}/pcre2test

%{_mandir}/man1/pcre2grep.*

%{_mandir}/man1/pcre2test.*

%changelog

* Fri Dec 07 2018 Petr Pisar <ppisar@redhat.com> - 10.32-1

- 10.32 bump (bug #1628200)

- Fix a subject buffer overread in JIT when UTF is disabled and \X or \R has

  a greater than 1 fixed quantifier (bug #1628200)

- Fix matching a zero-repeated subroutine call at a start of a pattern

  (bug #1628200)

- Fix heap limit checking overflow in pcre2_dfa_match() (bug #1628200)

* Mon Sep 24 2018 Petr Pisar <ppisar@redhat.com> - 10.31-11

- Fix caseless matching an extended class in JIT mode (bug #1617960)

* Mon Sep 03 2018 Petr Pisar <ppisar@redhat.com> - 10.31-10

- Fix anchoring in conditionals with only one branch (bug #1617960)

* Thu Aug 16 2018 Petr Pisar <ppisar@redhat.com> - 10.31-9

- Recognize all Unicode space characters with /x option in a pattern

  (bug #1617960)

- Fix changing dynamic options (bug #1617960)

- Fix autopossessifying a repeated negative class with no characters less than

  256 that is followed by a positive class with only characters less than 255,

  (bug #1617960)

- Fix autopossessifying a repeated negative class with no characters less than

  256 that is followed by a positive class with only characters less than 256,

  (bug #1617960)

* Tue Jul 31 2018 Petr Pisar <ppisar@redhat.com> - 10.31-8

- Fix backtracking atomic groups when they are not separated by something with

  a backtracking point

* Mon Jul 09 2018 Petr Pisar <ppisar@redhat.com> - 10.31-7

- Fix checking that a lookbehind assertion has a fixed length if the

  lookbehind assertion is used inside a lookahead assertion

- Fix parsing VERSION conditions

* Mon Jul 02 2018 Petr Pisar <ppisar@redhat.com> - 10.31-6

- Fix global search/replace in pcre2test and pcre2_substitute() when the pattern

  matches an empty string, but never at the starting offset

* Mon Jun 25 2018 Petr Pisar <ppisar@redhat.com> - 10.31-5

- Fix bug when \K is used in a lookbehind in a substitute pattern

* Fri Mar 16 2018 Petr Pisar <ppisar@redhat.com> - 10.31-4

- Fix setting error offset zero for early errors in pcre2_pattern_convert()

* Mon Feb 26 2018 Petr Pisar <ppisar@redhat.com> - 10.31-3

- Add support to pcre2grep for binary zeros in -f files (upstream bug #2222)

- Fix compiler warnings in pcre2grep

* Tue Feb 20 2018 Petr Pisar <ppisar@redhat.com> - 10.31-2

- Fix returning unset groups in POSIX interface if REG_STARTEND has a non-zero

  starting offset (upstream bug #2244)

- Fix pcre2test -C to correctly show what \R matches

- Fix matching repeated character classes against an 8-bit string containting

  multi-code-unit characters

* Mon Feb 12 2018 Petr Pisar <ppisar@redhat.com> - 10.31-1

- 10.31 bump

* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 10.31-0.3.RC1.2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Fri Feb 02 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 10.31-0.3.RC1.1

- Switch to %%ldconfig_scriptlets

* Thu Feb 01 2018 Petr Pisar <ppisar@redhat.com> - 10.31-0.3.RC1

- Fix auto-possessification at the end of a capturing group that is called

  recursively (upstream bug #2232)

* Tue Jan 30 2018 Petr Pisar <ppisar@redhat.com> - 10.31-0.2.RC1

- Enlarge ovector array match data structure to be large enough in all cases

  (oss-fuzz #5415)

* Mon Jan 15 2018 Petr Pisar <ppisar@redhat.com> - 10.31-0.1.RC1

- 10.31-RC1 bump

* Fri Jan 12 2018 Petr Pisar <ppisar@redhat.com> - 10.30-5

- Fix handling \K in an assertion in pcre2grep tool and documentation

  (upstream bug #2211)

- Fix matching at a first code unit of a new line sequence if PCRE2_FIRSTLINE

  is enabled

* Fri Dec 22 2017 Petr Pisar <ppisar@redhat.com> - 10.30-4

- Fix pcre2_jit_match() to properly check the pattern was JIT-compiled

- Allow pcre2grep match counter to handle values larger than 2147483647,

  (upstream bug #2208)

- Fix incorrect first matching character when a backreference with zero minimum

  repeat starts a pattern (upstream bug #2209)

* Mon Nov 13 2017 Petr Pisar <ppisar@redhat.com> - 10.30-3

- Fix multi-line matching in pcre2grep tool (upstream bug #2187)

* Thu Nov 02 2017 Petr Pisar <ppisar@redhat.com> - 10.30-2

- Accept files names longer than 128 bytes in recursive mode of pcre2grep

  (upstream bug #2177)

* Tue Aug 15 2017 Petr Pisar <ppisar@redhat.com> - 10.30-1

- 10.30 bump

* Wed Aug 02 2017 Petr Pisar <ppisar@redhat.com> - 10.30-0.6.RC1

- Disable SELinux-friendly JIT allocator because it crashes after a fork

  (upstream bug #1749)

* Mon Jul 31 2017 Petr Pisar <ppisar@redhat.com> - 10.30-0.5.RC1

- Fix handling a hyphen at the end of a character class (upstream bug #2153)

* Sat Jul 29 2017 Florian Weimer <fweimer@redhat.com> - 10.30-0.4.RC1

- Rebuild with binutils fix for ppc64le (#1475636)

* Thu Jul 27 2017 Petr Pisar <ppisar@redhat.com> - 10.30-0.3.RC1

- Fix applying local x modifier while global xx was in effect

* Thu Jul 27 2017 Fedora Release Engineering <releng@fedoraproject.org> - 10.30-0.2.RC1.1

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Mon Jul 24 2017 Petr Pisar <ppisar@redhat.com> - 10.30-0.2.RC1

- Fix a compiler warning in JIT code for ppc32

* Thu Jul 20 2017 Petr Pisar <ppisar@redhat.com> - 10.30-0.1.RC1

- 10.30-RC1 bump

- Heap-based matching implementation replaced stack-based one

- SELinux-friendly JIT enabled

* Fri Jun 16 2017 Petr Pisar <ppisar@redhat.com> - 10.23-8

- Fix DFA matching a lookbehind assertion that has a zero-length branch

  (PCRE2 oss-fuzz issue 1859)

- Fix returned offsets from regexec() when REG_STARTEND is used with starting offset

  greater than zero (upstream bug #2128)

* Tue May 09 2017 Petr Pisar <ppisar@redhat.com> - 10.23-7

- Fix a pcre2test crash on multiple push statements (upstream bug #2109)

* Tue Apr 18 2017 Petr Pisar <ppisar@redhat.com> - 10.23-6

- Fix CVE-2017-7186 in JIT mode (a crash when finding a Unicode property for

  a character with a code point greater than 0x10ffff in UTF-32 library while

  UTF mode is disabled) (bug #1434504)

- Fix an incorrect cast in UTF validation (upstream bug #2090)

* Mon Mar 27 2017 Petr Pisar <ppisar@redhat.com> - 10.23-5

- Fix DFA match for a possessively repeated character class (upstream bug #2086)

- Use a memory allocator from the pattern if no context is supplied to

  pcre2_match()

* Wed Mar 22 2017 Petr Pisar <ppisar@redhat.com> - 10.23-4

- Close serialization file in pcre2test after any error (upstream bug #2074)

- Fix a memory leak in pcre2_serialize_decode() when the input is invalid

  (upstream bug #2075)

- Fix a potential NULL dereference in pcre2_callout_enumerate() if called with

  a NULL pattern pointer when Unicode support is available (upstream bug #2076)

- Fix CVE-2017-8786 (32-bit error buffer size bug in pcre2test) (bug #1500717)

* Mon Mar 20 2017 Petr Pisar <ppisar@redhat.com> - 10.23-3

- Fix an internal error for a forward reference in a lookbehind with

  PCRE2_ANCHORED (oss-fuzz bug #865)

- Fix a pcre2test bug for global match with zero terminated subject

  (upstream bug #2063)

* Mon Feb 27 2017 Petr Pisar <ppisar@redhat.com> - 10.23-2

- Handle memmory allocation failures in pcre2test tool

- Fix CVE-2017-7186 (a crash when finding a Unicode property for a character

  with a code point greater than 0x10ffff in UTF-32 library while UTF mode is

  disabled) (upstream bug #2052)

* Tue Feb 14 2017 Petr Pisar <ppisar@redhat.com> - 10.23-1

- 10.23 bump

* Sat Feb 11 2017 Fedora Release Engineering <releng@fedoraproject.org> - 10.23-0.1.RC1.1

- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Tue Jan 17 2017 Petr Pisar <ppisar@redhat.com> - 10.23-0.1.RC1

- 10.23-RC1 bump

* Thu Jan 12 2017 Igor Gnatenko <ignatenko@redhat.com> - 10.22-10.1

- Rebuild for readline 7.x

* Thu Jan 12 2017 Petr Pisar <ppisar@redhat.com> - 10.22-10

- Fix an out-of-bound read in pcre2test tool within POSIX mode

  (upstream bug #2008)

* Tue Jan 03 2017 Petr Pisar <ppisar@redhat.com> - 10.22-9

- Fix compiling a class with UCP and without UTF

* Fri Dec 16 2016 Petr Pisar <ppisar@redhat.com> - 10.22-8

- Fix a crash when doing an extended substitution for \p, \P, or \X

  (upstream bug #1977)

- Fix a crash in substitution if starting offest was specified beyond the

  subject end (upstream bug #1992)

* Fri Dec 09 2016 Petr Pisar <ppisar@redhat.com> - 10.22-7

- Fix pcre2-config --libs-posix output (upstream bug #1924)

- Fix a memory leak and a typo in a documentation (upstream bug #1973)

- Fix a buffer overflow in partial match test for CRLF in an empty buffer

  (upstream bug #1975)

- Fix a crash in pcre2test when displaying a wide character with a set locate

  (upstream bug #1976)

* Tue Nov 08 2016 Petr Pisar <ppisar@redhat.com> - 10.22-6

- Fix faulty auto-anchoring patterns when .* is inside an assertion

* Mon Oct 24 2016 Petr Pisar <ppisar@redhat.com> - 10.22-5

- Document assert capture limitation (upstream bug #1887)

- Ignore offset modifier in pcre2test in POSIX mode (upstream bug #1898)

* Wed Oct 19 2016 Richard W.M. Jones <@redhat.com> - 10.22-4

- Disable the JIT on riscv64.

* Wed Oct 19 2016 Petr Pisar <ppisar@redhat.com> - 10.22-3

- Fix displaying a callout position in pcretest output with an escape sequence

  greater than \x{ff}

- Fix pcrepattern(3) documentation

- Fix miscopmilation of conditionals when a group name start with "R"

  (upstream bug #1873)

- Fix internal option documentation in pcre2pattern(3) (upstream bug #1875)

- Fix optimization bugs for patterns starting with lookaheads

  (upstream bug #1882)

* Mon Aug 29 2016 Petr Pisar <ppisar@redhat.com> - 10.22-2

- Fix matching characters above 255 when a negative character type was used

  without enabled UCP in a positive class (upstream bug #1866)

* Fri Jul 29 2016 Petr Pisar <ppisar@redhat.com> - 10.22-1

- 10.22 bump

* Thu Jun 30 2016 Petr Pisar <ppisar@redhat.com> - 10.22-0.1.RC1

- 10.22-RC1 bump

- libpcre2-posix library changed ABI

- Fix register overwite in JIT when SSE2 acceleration is enabled

- Correct pcre2unicode(3) documentation

* Mon Jun 20 2016 Petr Pisar <ppisar@redhat.com> - 10.21-6

- Fix repeated pcregrep output if -o with -M options were used and the match

  extended over a line boundary (upstream bug #1848)

* Fri Jun 03 2016 Petr Pisar <ppisar@redhat.com> - 10.21-5

- Fix a race in JIT locking condition

- Fix an ovector check in JIT test program

- Enable JIT in the pcre2grep tool

* Mon Mar 07 2016 Petr Pisar <ppisar@redhat.com> - 10.21-4

- Ship README in devel as it covers API and build, not general info

- Move UTF-16 and UTF-32 libraries into pcre-ut16 and pcre-32 subpackages

* Mon Feb 29 2016 Petr Pisar <ppisar@redhat.com> - 10.21-3

- Fix a typo in pcre2_study()

* Thu Feb 11 2016 Petr Pisar <ppisar@redhat.com> - 10.21-2

- Report unmatched closing parantheses properly

- Fix pcre2test for expressions with a callout inside a look-behind assertion

  (upstream bug #1783)

- Fix CVE-2016-3191 (workspace overflow for (*ACCEPT) with deeply nested

  parentheses) (upstream bug #1791)

* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 10.21-1.1

- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Tue Jan 12 2016 Petr Pisar <ppisar@redhat.com> - 10.21-1

- 10.21 bump

* Wed Jan 06 2016 Petr Pisar <ppisar@redhat.com> - 10.21-0.2.RC1

- Adapt a test to French locale on RHEL

* Tue Jan 05 2016 Petr Pisar <ppisar@redhat.com> - 10.21-0.1.RC1

- 10.21-RC1 bump

* Mon Oct 26 2015 Petr Pisar <ppisar@redhat.com> - 10.20-3

- Fix compiling patterns with PCRE2_NO_AUTO_CAPTURE (upstream bug #1704)

* Mon Oct 12 2015 Petr Pisar <ppisar@redhat.com> - 10.20-2

- Fix compiling classes with a negative escape and a property escape

  (upstream bug #1697)

- Fix integer overflow for patterns whose minimum matching length is large

  (upstream bug #1699)

* Fri Jul 03 2015 Petr Pisar <ppisar@redhat.com> - 10.20-1

- 10.20 bump

* Fri Jun 19 2015 Petr Pisar <ppisar@redhat.com> - 10.20-0.1.RC1

- 10.20-RC1 bump

- Replace dependency on glibc-headers with gcc (bug #1230479)

- Preserve soname

* Thu Jun 18 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 10.10-3.1

- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Fri May 29 2015 Marcin Juszkiewicz <mjuszkiewicz@redhat.com> - 10.10-3

- fixed Release field

* Fri May 29 2015 Marcin Juszkiewicz <mjuszkiewicz@redhat.com> - 10.10-2.1

- Backport fix for AArch64

* Tue May 05 2015 Petr Pisar <ppisar@redhat.com> - 10.10-2

- Package pcre2demo.c as a documentation for pcre2-devel

* Fri Mar 13 2015 Petr Pisar <ppisar@redhat.com> - 10.10-1

- PCRE2 library packaged