.flex.metadata

@@ -1 +1 @@
-fafece095a0d9890ebd618adb1f242d8908076e1 SOURCES/flex-2.6.4.tar.gz
+f344d892aee6eb512c9b613a6b7feab2dbcc1200 SOURCES/flex-2.6.1.tar.xz

.gitignore

@@ -1 +1 @@
-SOURCES/flex-2.6.4.tar.gz
+SOURCES/flex-2.6.1.tar.xz

SOURCES/flex-2.6.0-yyless.patch

@@ -0,0 +1,31 @@
+Index: b/src/flex.skl
+===================================================================
+--- a/src/flex.skl
++++ b/src/flex.skl
+@@ -494,7 +494,7 @@ m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+      */
+     #define  YY_LESS_LINENO(n) \
+             do { \
+-                int yyl;\
++                yy_size_t yyl;\
+                 for ( yyl = n; yyl < yyleng; ++yyl )\
+                     if ( yytext[yyl] == '\n' )\
+                         --yylineno;\
+@@ -520,7 +520,7 @@ m4_ifdef( [[M4_YY_NOT_IN_HEADER]],
+ 	do \
+ 		{ \
+ 		/* Undo effects of setting up yytext. */ \
+-        int yyless_macro_arg = (n); \
++        yy_size_t yyless_macro_arg = (n); \
+         YY_LESS_LINENO(yyless_macro_arg);\
+ 		*yy_cp = YY_G(yy_hold_char); \
+ 		YY_RESTORE_YY_MORE_OFFSET \
+@@ -2576,7 +2576,7 @@ void yyFlexLexer::LexerError( yyconst ch
+ 	do \
+ 		{ \
+ 		/* Undo effects of setting up yytext. */ \
+-        int yyless_macro_arg = (n); \
++        yy_size_t yyless_macro_arg = (n); \
+         YY_LESS_LINENO(yyless_macro_arg);\
+ 		yytext[yyleng] = YY_G(yy_hold_char); \
+ 		YY_G(yy_c_buf_p) = yytext + yyless_macro_arg; \

SOURCES/flex-max_size.patch

@@ -0,0 +1,37 @@
+commit 3946924ed5e77420c453bf841603c7278766093a
+Author: rlar <rlar>
+Date:   Sun Feb 28 15:20:31 2016 +0100
+
+    generated code, `max_size' seems to be of type `int', fix casts accordingly
+
+Index: b/src/gen.c
+===================================================================
+--- a/src/gen.c
++++ b/src/gen.c
+@@ -1875,7 +1875,7 @@ void make_tables (void)
+ 	if (!C_plus_plus) {
+ 		if (use_read) {
+ 			outn ("\terrno=0; \\");
+-			outn ("\twhile ( (result = (int) read( fileno(yyin), buf, max_size )) < 0 ) \\");
++			outn ("\twhile ( (result = (int) read( fileno(yyin), buf, (yy_size_t) max_size )) < 0 ) \\");
+ 			outn ("\t{ \\");
+ 			outn ("\t\tif( errno != EINTR) \\");
+ 			outn ("\t\t{ \\");
+@@ -1891,7 +1891,7 @@ void make_tables (void)
+ 			outn ("\tif ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \\");
+ 			outn ("\t\t{ \\");
+ 			outn ("\t\tint c = '*'; \\");
+-			outn ("\t\tsize_t n; \\");
++			outn ("\t\tint n; \\");
+ 			outn ("\t\tfor ( n = 0; n < max_size && \\");
+ 			outn ("\t\t\t     (c = getc( yyin )) != EOF && c != '\\n'; ++n ) \\");
+ 			outn ("\t\t\tbuf[n] = (char) c; \\");
+@@ -1904,7 +1904,7 @@ void make_tables (void)
+ 			outn ("\telse \\");
+ 			outn ("\t\t{ \\");
+ 			outn ("\t\terrno=0; \\");
+-			outn ("\t\twhile ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \\");
++			outn ("\t\twhile ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \\");
+ 			outn ("\t\t\t{ \\");
+ 			outn ("\t\t\tif( errno != EINTR) \\");
+ 			outn ("\t\t\t\t{ \\");

SOURCES/flex-new_size.patch

@@ -0,0 +1,19 @@
+commit 986bb5e29492a927a2ad157505c900f75c97016a
+Author: rlar <rlar>
+Date:   Sun Feb 28 15:20:31 2016 +0100
+
+    generated code, here `new_size' is of type `int', fix casts accordingly
+
+Index: b/src/flex.skl
+===================================================================
+--- a/src/flex.skl
++++ b/src/flex.skl
+@@ -1782,7 +1782,7 @@ m4_ifdef( [[M4_YY_USES_REJECT]],
+ 		/* Extend the array by 50%, plus the number we really need. */
+ 		int new_size = YY_G(yy_n_chars) + number_to_move + (YY_G(yy_n_chars) >> 1);
+ 		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+-			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size M4_YY_CALL_LAST_ARG );
++			(void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size M4_YY_CALL_LAST_ARG );
+ 		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ 			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ 	}

SOURCES/flex-rh1389575.patch

@@ -1,39 +0,0 @@
-This patch fixes a flex-2.6.4 build failure on x86_64 and possibly other
-architectures where `size_t' is larger than `int'. The failure occurs as
-follows:
-
-A missing `reallocarray' prototype during compilation means that the
-compiler assumes an `int' return type. When compiling with `-pie' (standard
-for Fedora), addresses on the heap can be larger than `int' can store. Thus,
-pointers returned from `reallocarray' are truncated and any read/write to
-them leads to a SIGSEGV.
-
-From 24fd0551333e7eded87b64dd36062da3df2f6380 Mon Sep 17 00:00:00 2001
-From: Explorer09 <explorer09@gmail.com>
-Date: Mon, 4 Sep 2017 10:47:33 +0800
-Subject: [PATCH] build: AC_USE_SYSTEM_EXTENSIONS in configure.ac.
-
-This would, e.g. define _GNU_SOURCE in config.h, enabling the
-reallocarray() prototype in glibc 2.26+ on Linux systems with that
-version of glibc.
-
-Fixes #241.
----
- configure.ac | 2 ++
- 1 file changed, 2 insertions(+)
-
-Index: b/configure.ac
-===================================================================
---- a/configure.ac
-+++ b/configure.ac
-@@ -25,8 +25,10 @@
- # autoconf requirements and initialization
- 
- AC_INIT([the fast lexical analyser generator],[2.6.4],[flex-help@lists.sourceforge.net],[flex])
-+AC_PREREQ([2.60])
- AC_CONFIG_SRCDIR([src/scan.l])
- AC_CONFIG_AUX_DIR([build-aux])
-+AC_USE_SYSTEM_EXTENSIONS
- LT_INIT
- AM_INIT_AUTOMAKE([1.11.3 -Wno-portability foreign check-news std-options dist-lzip parallel-tests subdir-objects])
- AC_CONFIG_HEADER([src/config.h])

SOURCES/flex-yy_buf_size.patch

@@ -0,0 +1,43 @@
+commit 33dd868353ab98bc33363d43be5a8b0e7e049072
+Author: rlar <rlar>
+Date:   Sun Feb 28 15:20:31 2016 +0100
+
+    generated code, `yy_buf_size' is of type `int', fix casts accordingly
+
+Index: b/src/flex.skl
+===================================================================
+--- a/src/flex.skl
++++ b/src/flex.skl
+@@ -1732,7 +1732,7 @@ m4_ifdef( [[M4_YY_USES_REJECT]],
+ 				b->yy_ch_buf = (char *)
+ 					/* Include room in for 2 EOB chars. */
+ 					yyrealloc( (void *) b->yy_ch_buf,
+-							 b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );
++							 (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG );
+ 				}
+ 			else
+ 				/* Can't grow it, we don't own it. */
+@@ -2102,12 +2102,12 @@ static void yy_load_buffer_state  YYFARG
+ 	if ( ! b )
+ 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+ 
+-	b->yy_buf_size = (yy_size_t)size;
++	b->yy_buf_size = size;
+ 
+ 	/* yy_ch_buf has to be 2 characters longer than the size given because
+ 	 * we need to put in 2 end-of-buffer characters.
+ 	 */
+-	b->yy_ch_buf = (char *) yyalloc( b->yy_buf_size + 2 M4_YY_CALL_LAST_ARG );
++	b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) M4_YY_CALL_LAST_ARG );
+ 	if ( ! b->yy_ch_buf )
+ 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+ 
+@@ -2397,7 +2397,7 @@ YY_BUFFER_STATE yy_scan_buffer  YYFARGS2
+ 	if ( ! b )
+ 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+ 
+-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
++	b->yy_buf_size = (int) (size - 2);	/* "- 2" to take care of EOB's */
+ 	b->yy_buf_pos = b->yy_ch_buf = base;
+ 	b->yy_is_our_buffer = 0;
+ 	b->yy_input_file = NULL;

SOURCES/flex-yybytes_len.patch

@@ -0,0 +1,24 @@
+commit cf4121fa97abac8aeaa5e08b8fc0b2380228494e
+Author: rlar <rlar>
+Date:   Sat Feb 27 22:46:02 2016 +0100
+
+    generated code, `_yybytes_len' is of type `int', fix code accordingly
+
+Index: b/src/flex.skl
+===================================================================
+--- a/src/flex.skl
++++ b/src/flex.skl
+@@ -2451,11 +2451,11 @@ YY_BUFFER_STATE yy_scan_bytes  YYFARGS2(
+ 	YY_BUFFER_STATE b;
+ 	char *buf;
+ 	yy_size_t n;
+-	yy_size_t i;
++	int i;
+     m4_dnl M4_YY_DECL_GUTS_VAR();
+ 
+ 	/* Get memory for full buffer, including space for trailing EOB's. */
+-	n = (yy_size_t) _yybytes_len + 2;
++	n = (yy_size_t) (_yybytes_len + 2);
+ 	buf = (char *) yyalloc( n M4_YY_CALL_LAST_ARG );
+ 	if ( ! buf )
+ 		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );

SPECS/flex.spec

@@ -1,22 +1,29 @@
 %{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
 
-Summary: A tool for generating scanners (text pattern recognizers)
+Summary: A tool for creating scanners (text pattern recognizers)
 Name: flex
-Version: 2.6.4
+Version: 2.6.1
 Release: 9%{?dist}
 # parse.c and parse.h are under GPLv3+ with exception which allows
 #	relicensing.  Since flex is shipped under BDS-style license,
 #	let's  assume that the relicensing was done.
 # gettext.h (copied from gnulib) is under LGPLv2+
 License: BSD and LGPLv2+
+Group: Development/Tools
 URL: https://github.com/westes/flex
-Source: https://github.com/westes/flex/releases/download/v%{version}/flex-%{version}.tar.gz
+Source: https://github.com/westes/flex/releases/download/v%{version}/flex-%{version}.tar.xz
 
-Patch0: flex-rh1389575.patch
+Patch0: flex-2.6.0-yyless.patch
+Patch1: flex-max_size.patch
+Patch2: flex-new_size.patch
+Patch3: flex-yy_buf_size.patch
+Patch4: flex-yybytes_len.patch
 
+BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Requires: m4
-BuildRequires: gettext gettext-devel bison m4 help2man gcc gcc-c++ automake libtool
+BuildRequires: gettext bison m4 help2man gcc gcc-c++
-BuildRequires: make
+Requires(post): /sbin/install-info
+Requires(preun): /sbin/install-info
 
 %description
 The flex program generates scanners.  Scanners are programs which can
@@ -34,62 +41,36 @@ application development.
 
 # We keep the libraries in separate sub-package to allow for multilib
 # installations of flex.
-
+%package devel
-%define somajor 2
+Summary: Libraries for flex scanner generator
-
+Group: Development/Tools
-%package -n libfl%{somajor}
-Summary: Libraries for the flex scanner generator
-
-%description -n libfl%{somajor}
-flex is a tool for generating scanners.
-
-This package contains the shared library with default implementations of
-`main' and `yywrap' functions that binaries using flex can choose to link
-against instead of implementing on their own.
-
-%package -n libfl-devel
-Summary: Development files for the flex scanner generator
-Requires: libfl%{somajor} = %{version}-%{release}
-
-%description -n libfl-devel
-flex is a tool for generating scanners.
-
-This package contains files required to build programs that use flex
-libraries.
-
-%package -n libfl-static
-Summary: Static libraries for the flex scanner generator
-# We renamed flex-static to flex-devel in version 2.5.35-15:
 Obsoletes: flex-static < 2.5.35-15
 Provides: flex-static
-# We renamed flex-devel to libfl-static in version 2.6.4-6.  This clarifies
-# the nature of the package and brings us in line with naming used by SUSE
-# and Debian:
-Obsoletes: flex-devel < 2.6.4-6
-Provides: flex-devel
 
-%description -n libfl-static
+%description devel
 
-flex is a tool for generating scanners.
+This package contains the library with default implementations of
-
+`main' and `yywrap' functions that the client binary can choose to use
-This package contains the static library with default implementations of
+instead of implementing their own.
-`main' and `yywrap' functions that binaries using flex can choose to
-statically link against instead of implementing their own.
 
 %package doc
-Summary: Documentation for the flex scanner generator
+Summary: Documentation for flex scanner generator
+Group: Documentation
 
 %description doc
 
-This package contains documentation for the flex scanner generator in
+This package contains documentation for flex scanner generator in
 plain text and PDF formats.
 
 %prep
 %setup -q
 %patch0 -p1
+%patch1 -p1
+%patch2 -p1
+%patch3 -p1
+%patch4 -p1
 
 %build
-autoreconf -i
 %configure --docdir=%{_pkgdocdir} CFLAGS="-fPIC $RPM_OPT_FLAGS"
 make %{?_smp_mflags}
 
@@ -98,8 +79,15 @@ rm -rf $RPM_BUILD_ROOT
 make DESTDIR=$RPM_BUILD_ROOT install
 rm -f $RPM_BUILD_ROOT/%{_infodir}/dir
 rm -f $RPM_BUILD_ROOT/%{_pkgdocdir}/{README.cvs,TODO}
-# Exclude libtool archives (.la) as per Fedora packaging guidelines
+# For now, excluding the new .la and .so files as we haven't had
+# any requests for them and adding them will require a new subpackage.
+# The .so files contain 2 optional implementations of main and yywrap
+# for developer convenience. They are also available in the .a file
+# provided in flex-devel.
 find %{buildroot} -name '*.la' -delete
+find %{buildroot} -name '*.so' -delete
+find %{buildroot} -name '*.so.2' -delete
+find %{buildroot} -name '*.so.2.0.0' -delete
 
 ( cd ${RPM_BUILD_ROOT}
   ln -sf flex .%{_bindir}/lex
@@ -111,79 +99,52 @@ find %{buildroot} -name '*.la' -delete
 
 %find_lang flex
 
+%post
+if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
+   /sbin/install-info %{_infodir}/flex.info.gz --dir-file=%{_infodir}/dir ||:
+fi
+
+%preun
+if [ $1 = 0 ]; then
+    if [ -f %{_infodir}/flex.info.gz ]; then # for --excludedocs
+	/sbin/install-info --delete %{_infodir}/%{name}.info.gz %{_infodir}/dir ||:
+    fi
+fi
+
 %check
 echo ============TESTING===============
 make check
 echo ============END TESTING===========
 
+%clean
+rm -rf ${RPM_BUILD_ROOT}
+
 %files -f flex.lang
+%defattr(-,root,root)
 %dir %{_pkgdocdir}
 %license COPYING
 %{_pkgdocdir}/NEWS
-%{_pkgdocdir}/README.md
+%{_pkgdocdir}/README
 %{_bindir}/*
 %{_mandir}/man1/*
 %{_includedir}/FlexLexer.h
 %{_infodir}/flex.info*
 
-%files -n libfl%{somajor}
+%files devel
-%{_libdir}/libfl.so.%{somajor}*
+%defattr(-,root,root)
-
-%files -n libfl-devel
-%{_includedir}/FlexLexer.h
-%{_libdir}/libfl.so
-
-%files -n libfl-static
 %dir %{_pkgdocdir}
 %license COPYING
 %{_libdir}/*.a
 
 %files doc
+%defattr(-,root,root)
 %{_pkgdocdir}
 
 %changelog
-* Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 2.6.4-9
+* Tue Jul 31 2018 Arjun Shankar <arjun@redhat.com> - 2.6.1-9
-- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
+- Add gcc and gcc-c++ as build-time requirements
-  Related: rhbz#1991688
 
-* Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 2.6.4-8
+* Mon Jun 18 2018 Arjun Shankar <arjun@redhat.com> - 2.6.1-8
-- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937
-
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.4-7
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Fri Aug 21 2020 Arjun Shankar <arjun@redhat.com> - 2.6.4-6
-- Re-work flex subpackages and provide shared libraries (#1327851):
-- Remove and obsolete the flex-devel subpackage containing static libraries
-- Provide shared libraries in a new subpackage named libfl2
-- Provide development files in a new subpackage named libfl-devel
-- Provide static libraries in a new subpackage named libfl-static
-
-* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.4-5
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.4-4
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
-
-* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.4-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.4-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Mon Sep 03 2018 Arjun Shankar <arjun@redhat.com> - 2.6.4-1
-- Rebase to 2.6.4
-- Fix build failure due to missing include and `reallocarray' prototype
-- Add gettext-devel, automake and libtool to build dependencies, and
-  execute `autoreconf -i' to regenerate files after patching configure.ac
-
-* Mon Jul 23 2018 Arjun Shankar <arjun@redhat.com> - 2.6.1-10
-- Add gcc-c++ as a build-time requirement
-
-* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.6.1-9
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
-
-* Wed Jun 27 2018 Arjun Shankar <arjun@redhat.com> - 2.6.1-8
 - Remove g++ signed/unsigned comparison warning in generated scanner
 
 * Fri Feb 09 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.6.1-7