From 81f3b3ed15b7c998d25c679cbc0255827dd2b51e Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Nov 10 2021 08:41:56 +0000 Subject: import annobin-9.72-1.el8_5.2 --- diff --git a/.annobin.metadata b/.annobin.metadata index 59080ac..5147fc1 100644 --- a/.annobin.metadata +++ b/.annobin.metadata @@ -1 +1 @@ -8f065c03bd8a5b86e99a66cfc9caa28ea362793f SOURCES/annobin-9.65.tar.xz +ef2dd2da3cf83071af47dfa2fd95309e18317dd4 SOURCES/annobin-9.72.tar.xz diff --git a/.gitignore b/.gitignore index 2fcb5e5..fa9a89f 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/annobin-9.65.tar.xz +SOURCES/annobin-9.72.tar.xz diff --git a/SOURCES/annobin-nop.patch b/SOURCES/annobin-nop.patch new file mode 100644 index 0000000..0478c64 --- /dev/null +++ b/SOURCES/annobin-nop.patch @@ -0,0 +1,12 @@ +diff -rup annobin.orig/gcc-plugin/annobin.cc annobin-9.72/gcc-plugin/annobin.cc +--- annobin.orig/gcc-plugin/annobin.cc 2021-05-17 17:25:32.693441649 +0100 ++++ annobin-9.72/gcc-plugin/annobin.cc 2021-05-17 17:25:50.176331776 +0100 +@@ -1722,7 +1722,7 @@ annobin_emit_start_sym_and_version_note + Ensure that we do not have empty special text sections so that the + annobin start symbols are never beyond the end of the sections. */ + if (* suffix && enable_ppc64_nops) +- annobin_emit_asm (".nop", "Inserted by the annobin plugin. Disable with -fplugin-arg-annobin-no-ppc64-nops"); ++ annobin_emit_asm ("nop", "Inserted by the annobin plugin. Disable with -fplugin-arg-annobin-no-ppc64-nops"); + } + else + fprintf (asm_out_file, "\t.equiv %s%s, .\n", annobin_output_filesym, suffix); diff --git a/SOURCES/annobin-skip-stack-prot.patch b/SOURCES/annobin-skip-stack-prot.patch deleted file mode 100644 index 2536c63..0000000 --- a/SOURCES/annobin-skip-stack-prot.patch +++ /dev/null @@ -1,31 +0,0 @@ -diff --git a/annocheck/hardened.c b/annocheck/hardened.c -index d41c740..83645a7 100644 ---- a/annocheck/hardened.c -+++ b/annocheck/hardened.c -@@ -3523,8 +3523,12 @@ finish (annocheck_data * data) - case TEST_STACK_PROT: - if (per_file.current_tool == TOOL_GO) - skip (data, i, SOURCE_FINAL_SCAN, "GO is stack safe"); -+ else if (per_file.seen_tools == TOOL_GAS -+ || (per_file.gcc_from_comment && per_file.seen_tools == (TOOL_GAS | TOOL_GCC))) -+ skip (data, i, SOURCE_FINAL_SCAN, "no compiled code found"); - else if (is_C_compiler (per_file.seen_tools)) -- maybe (data, i, SOURCE_FINAL_SCAN, "no valid notes found regarding this test"); -+ /* The skip is necessary because some glibc code is built this way. */ -+ skip (data, i, SOURCE_FINAL_SCAN, "no notes found regarding this feature"); - else - skip (data, i, SOURCE_FINAL_SCAN, "not compiled code"); - break; -diff --git a/tests/glibc-notes-test b/tests/glibc-notes-test -index ab9e639..8496af8 100755 ---- a/tests/glibc-notes-test -+++ b/tests/glibc-notes-test -@@ -31,7 +31,7 @@ $GCC -pie -Wl,-z,now hello.o hello2.o hello3.o -L. -lhello -o glibc-notes.exe - - # Run annocheck - --$ANNOCHECK glibc-notes.exe --skip-cf-protection --skip-property-note --ignore-gaps > glibc-notes.out -+$ANNOCHECK glibc-notes.exe --skip-cf-protection --skip-property-note --skip-stack-realign --ignore-gaps > glibc-notes.out - grep -e "PASS" glibc-notes.out - if [ $? != 0 ]; - then diff --git a/SOURCES/annobin.unicode.patch b/SOURCES/annobin.unicode.patch new file mode 100644 index 0000000..0ad95ae --- /dev/null +++ b/SOURCES/annobin.unicode.patch @@ -0,0 +1,412 @@ +--- /dev/null 2021-10-25 08:23:06.499675237 +0100 ++++ annobin-9.85/tests/unicode-test 2021-10-26 17:50:14.620383879 +0100 +@@ -0,0 +1,45 @@ ++#!/bin/bash ++ ++# Copyright (c) 2021 Red Hat. ++# ++# This is free software; you can redistribute it and/or modify it ++# under the terms of the GNU General Public License as published ++# by the Free Software Foundation; either version 3, or (at your ++# option) any later version. ++# ++# It is distributed in the hope that it will be useful, but ++# WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++ ++TEST_NAME=unicode ++. $srcdir/common.sh ++ ++OPTS="-O2 -g -Wl,-z,now -pie -fpie" ++ ++start_test ++ ++$GCC $OPTS $srcdir/trick-hello.s -o trick-hello.exe ++if [ $? != 0 ]; ++then ++ echo "unicode-test: FAIL: Could not compile test source file" ++ end_test ++ exit 1 ++fi ++ ++# Run annocheck ++ ++OPTS="--ignore-gaps --skip-all --test-unicode" ++ ++$ANNOCHECK trick-hello.exe $OPTS > unicode.out ++grep -e "FAIL: unicode" unicode.out ++if [ $? != 0 ]; ++then ++ echo "unicode-test: FAIL: annocheck did not detect suspicious symbol names" ++ $ANNOCHECK trick-hello.exe $OPTS --verbose ++ end_test ++ exit 1 ++fi ++ ++end_test ++ +--- /dev/null 2021-10-25 08:23:06.499675237 +0100 ++++ annobin-9.85/tests/trick-hello.s 2021-10-26 17:15:25.803197562 +0100 +@@ -0,0 +1,33 @@ ++ .file "trick-hello.c" ++ .text ++ .section .rodata ++.LC0: ++ .string "hah, gotcha!" ++ .text ++ .globl he‮oll‬ ++ .type he‮oll‬, @function ++he‮oll‬: ++.LFB0: ++ nop ++.LFE0: ++ .size he‮oll‬, .-he‮oll‬ ++ .section .rodata ++.LC1: ++ .string "Hello world" ++ .text ++ .globl hello ++ .type hello, @function ++hello: ++.LFB1: ++ nop ++.LFE1: ++ .size hello, .-hello ++ .globl main ++ .type main, @function ++main: ++.LFB2: ++ nop ++.LFE2: ++ .size main, .-main ++ .ident "GCC: (GNU) 11.2.1 20210728 (Red Hat 11.2.1-1)" ++ .section .note.GNU-stack,"",@progbits +diff -rup annobin.orig/Makefile.in annobin-9.72/Makefile.in +--- annobin.orig/Makefile.in 2021-10-27 17:34:09.438721166 +0100 ++++ annobin-9.72/Makefile.in 2021-10-27 17:34:19.226658425 +0100 +@@ -323,6 +323,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +diff -rup annobin.orig/annocheck/Makefile.in annobin-9.72/annocheck/Makefile.in +--- annobin.orig/annocheck/Makefile.in 2021-10-27 17:34:09.443721134 +0100 ++++ annobin-9.72/annocheck/Makefile.in 2021-10-27 17:34:19.227658419 +0100 +@@ -314,6 +314,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +diff -rup annobin.orig/annocheck/hardened.c annobin-9.72/annocheck/hardened.c +--- annobin.orig/annocheck/hardened.c 2021-10-27 17:34:09.443721134 +0100 ++++ annobin-9.72/annocheck/hardened.c 2021-10-27 17:35:14.200306024 +0100 +@@ -37,7 +37,8 @@ + #define SOURCE_SEGMENT_CONTENTS "segment contents" + #define SOURCE_SEGMENT_HEADERS "segment headers" + #define SOURCE_STRING_SECTION "string section" +-#define SOURCE_COMMENT_SECTION "comment section" ++#define SOURCE_COMMENT_SECTION "comment section" ++#define SOURCE_SYMBOL_SECTION "symbol section" + + #define GOLD_COLOUR "\e[33;40m" + #define RED_COLOUR "\x1B[31;47m" +@@ -199,6 +200,7 @@ enum test_index + TEST_STACK_REALIGN, + TEST_TEXTREL, + TEST_THREADS, ++ TEST_UNICODE, + TEST_WARNINGS, + TEST_WRITEABLE_GOT, + +@@ -243,6 +245,7 @@ static test tests [TEST_MAX] = + TEST (stack-realign, STACK_REALIGN, "Compiled with -mstackrealign (i686 only)"), + TEST (textrel, TEXTREL, "There are no text relocations in the binary"), + TEST (threads, THREADS, "Compiled with -fexceptions"), ++ TEST (unicode, UNICODE, "No unicode symbol names"), + TEST (warnings, WARNINGS, "Compiled with -Wall"), + TEST (writeable-got, WRITEABLE_GOT, "The .got section is not writeable"), + }; +@@ -1099,6 +1102,11 @@ interesting_sec (annocheck_data * da + if (streq (sec->secname, ".gdb_index")) + per_file.debuginfo_file = true; + ++ if (tests[TEST_UNICODE].enabled ++ && (sec->shdr.sh_type == SHT_SYMTAB ++ || sec->shdr.sh_type == SHT_DYNSYM)) ++ return true; ++ + if (streq (sec->secname, ".text")) + { + /* Separate debuginfo files have a .text section with a non-zero +@@ -2829,6 +2837,64 @@ check_code_section (annocheck_data * + } + + static bool ++contains_suspicious_characters (const unsigned char * name) ++{ ++ uint i; ++ uint len = strlen ((const char *) name); ++ ++ /* FIXME: Test that locale is UTF-8. */ ++ ++ for (i = 0; i < len; i++) ++ { ++ unsigned char c = name[i]; ++ ++ if (isgraph (c)) ++ continue; ++ ++ /* Control characters are always suspect. So are spaces and DEL */ ++ if (iscntrl (c) || c == ' ' || c == 0x7f) ++ return true; ++ ++ if (c < 0x7f) /* This test is probably redundant. */ ++ continue; ++ ++ return true; ++ } ++ ++ return false; ++} ++ ++static bool ++check_symbol_section (annocheck_data * data, annocheck_section * sec) ++{ ++ if (! tests[TEST_UNICODE].enabled) ++ return true; ++ ++ /* Scan the symbols looking for non-ASCII characters in their names ++ that might cause problems. Note - we do not examine the string ++ tables directly as there are perfectly legitimate reasons why these ++ characters might appear in strings. But when they are used for ++ identifier names, their use is ... problematic. */ ++ GElf_Sym sym; ++ uint symndx; ++ ++ for (symndx = 1; gelf_getsym (sec->data, symndx, & sym) != NULL; symndx++) ++ { ++ const char * symname = elf_strptr (data->elf, sec->shdr.sh_link, sym.st_name); ++ ++ if (contains_suspicious_characters ((const unsigned char *) symname)) ++ { ++ fail (data, TEST_UNICODE, SOURCE_SYMBOL_SECTION, "suspicious characters were found in a symbol name"); ++ einfo (VERBOSE, "%s: info: symname: '%s', (%lu bytes long) in section: %s", ++ get_filename (data), symname, (unsigned long) strlen (symname), sec->secname); ++ if (!BE_VERBOSE) ++ break; ++ } ++ } ++ return true; ++} ++ ++static bool + check_sec (annocheck_data * data, + annocheck_section * sec) + { +@@ -2839,6 +2905,8 @@ check_sec (annocheck_data * data, + selected in interesting_sec(). */ + switch (sec->shdr.sh_type) + { ++ case SHT_SYMTAB: ++ case SHT_DYNSYM: return check_symbol_section (data, sec); + case SHT_NOTE: return check_note_section (data, sec); + case SHT_STRTAB: return check_string_section (data, sec); + case SHT_DYNAMIC: return check_dynamic_section (data, sec); +@@ -3526,6 +3594,7 @@ finish (annocheck_data * data) + case TEST_RWX_SEG: + case TEST_TEXTREL: + case TEST_THREADS: ++ case TEST_UNICODE: + case TEST_WRITEABLE_GOT: + /* The absence of a result for these tests actually means that they have passed. */ + pass (data, i, SOURCE_FINAL_SCAN, NULL); +Only in annobin-9.72/annocheck: hardened.c.orig +Only in annobin-9.72/annocheck: hardened.c.rej +diff -rup annobin.orig/configure annobin-9.72/configure +--- annobin.orig/configure 2021-10-27 17:34:09.438721166 +0100 ++++ annobin-9.72/configure 2021-10-27 17:34:19.229658406 +0100 +@@ -763,6 +763,7 @@ infodir + docdir + oldincludedir + includedir ++runstatedir + localstatedir + sharedstatedir + sysconfdir +@@ -860,6 +861,7 @@ datadir='${datarootdir}' + sysconfdir='${prefix}/etc' + sharedstatedir='${prefix}/com' + localstatedir='${prefix}/var' ++runstatedir='${localstatedir}/run' + includedir='${prefix}/include' + oldincludedir='/usr/include' + docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +@@ -1112,6 +1114,15 @@ do + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + ++ -runstatedir | --runstatedir | --runstatedi | --runstated \ ++ | --runstate | --runstat | --runsta | --runst | --runs \ ++ | --run | --ru | --r) ++ ac_prev=runstatedir ;; ++ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ ++ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ ++ | --run=* | --ru=* | --r=*) ++ runstatedir=$ac_optarg ;; ++ + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ +@@ -1249,7 +1260,7 @@ fi + for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ +- libdir localedir mandir ++ libdir localedir mandir runstatedir + do + eval ac_val=\$$ac_var + # Remove trailing slashes. +@@ -1402,6 +1413,7 @@ Fine tuning of the installation director + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] ++ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] +Only in annobin-9.72: configure.orig +diff -rup annobin.orig/doc/Makefile.in annobin-9.72/doc/Makefile.in +--- annobin.orig/doc/Makefile.in 2021-10-27 17:34:09.439721160 +0100 ++++ annobin-9.72/doc/Makefile.in 2021-10-27 17:34:19.229658406 +0100 +@@ -329,6 +329,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +diff -rup annobin.orig/doc/annobin.info annobin-9.72/doc/annobin.info +--- annobin.orig/doc/annobin.info 2021-10-27 17:34:09.440721153 +0100 ++++ annobin-9.72/doc/annobin.info 2021-10-27 17:34:19.230658399 +0100 +@@ -737,6 +737,7 @@ File: annobin.info, Node: Hardened, Ne + [-skip-stack-realign] + [-skip-textrel] + [-skip-threads] ++ [-skip-unicode] + [-skip-warnings] + [-skip-writeable-got] + [-test-NAME] +@@ -863,6 +864,10 @@ code to support the test. + Check that the program was built by a production-ready compiler. + Disabled by '--skip-production'. + ++'Unicode' ++ This test checks for the presence of multibyte characters in symbol ++ names, which are unusual and potentially dangerous. ++ + The tool does support a couple of other command line options as well: + + '--skip-future' +Only in annobin-9.72/doc: annobin.info.orig +Only in annobin-9.72/doc: annobin.info.rej +diff -rup annobin.orig/doc/annobin.texi annobin-9.72/doc/annobin.texi +--- annobin.orig/doc/annobin.texi 2021-10-27 17:34:09.439721160 +0100 ++++ annobin-9.72/doc/annobin.texi 2021-10-27 17:34:19.230658399 +0100 +@@ -842,6 +842,7 @@ annocheck + [@b{--skip-stack-realign}] + [@b{--skip-textrel}] + [@b{--skip-threads}] ++ [@b{--skip-unicode}] + [@b{--skip-warnings}] + [@b{--skip-writeable-got}] + [@b{--test-@var{name}}] +@@ -983,6 +984,11 @@ Check that the program makes consistent + @item Production Ready Compiler + Check that the program was built by a production-ready compiler. + Disabled by @option{--skip-production}. ++ ++@item Unicode ++This test checks for the presence of multibyte characters in symbol ++names, which are unusual and potentially dangerous. ++ + @end table + + The tool does support a couple of other command line options as well: +Only in annobin-9.72/doc: annobin.texi.orig +diff -rup annobin.orig/gcc-plugin/Makefile.in annobin-9.72/gcc-plugin/Makefile.in +--- annobin.orig/gcc-plugin/Makefile.in 2021-10-27 17:34:09.443721134 +0100 ++++ annobin-9.72/gcc-plugin/Makefile.in 2021-10-27 17:34:19.230658399 +0100 +@@ -333,6 +333,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +diff -rup annobin.orig/scripts/Makefile.in annobin-9.72/scripts/Makefile.in +--- annobin.orig/scripts/Makefile.in 2021-10-27 17:34:09.441721146 +0100 ++++ annobin-9.72/scripts/Makefile.in 2021-10-27 17:34:19.230658399 +0100 +@@ -284,6 +284,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +diff -rup annobin.orig/tests/Makefile.am annobin-9.72/tests/Makefile.am +--- annobin.orig/tests/Makefile.am 2021-10-27 17:34:09.444721127 +0100 ++++ annobin-9.72/tests/Makefile.am 2021-10-27 17:34:19.230658399 +0100 +@@ -22,6 +22,7 @@ TESTS=compile-test \ + missing-notes-test \ + active-checks-test \ + property-note-test \ ++ unicode-test \ + hardening-fail-test + + if HAVE_DEBUGINFOD +diff -rup annobin.orig/tests/Makefile.in annobin-9.72/tests/Makefile.in +--- annobin.orig/tests/Makefile.in 2021-10-27 17:34:09.444721127 +0100 ++++ annobin-9.72/tests/Makefile.in 2021-10-27 17:34:19.230658399 +0100 +@@ -459,6 +459,7 @@ plugindir = @plugindir@ + prefix = @prefix@ + program_transform_name = @program_transform_name@ + psdir = @psdir@ ++runstatedir = @runstatedir@ + sbindir = @sbindir@ + sharedstatedir = @sharedstatedir@ + srcdir = @srcdir@ +@@ -479,7 +480,7 @@ TESTS = compile-test abi-test active-che + hardening-test instrumentation-test lto-test \ + missing-notes-test objcopy-test section-size-test \ + missing-notes-test active-checks-test property-note-test \ +- hardening-fail-test $(am__append_1) ++ unicode-test hardening-fail-test $(am__append_1) + all: all-am + + .SUFFIXES: +@@ -764,6 +765,13 @@ property-note-test.log: property-note-te + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ ++ "$$tst" $(AM_TESTS_FD_REDIRECT) ++unicode-test.log: unicode-test ++ @p='unicode-test'; \ ++ b='unicode-test'; \ ++ $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ ++ --log-file $$b.log --trs-file $$b.trs \ ++ $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) + debuginfod-test.log: debuginfod-test + @p='debuginfod-test'; \ +Only in annobin-9.72/tests: trick-hello.s +Only in annobin-9.72/tests: unicode-test diff --git a/SPECS/annobin.spec b/SPECS/annobin.spec index 4f510c6..441ef22 100644 --- a/SPECS/annobin.spec +++ b/SPECS/annobin.spec @@ -1,8 +1,8 @@ Name: annobin Summary: Annotate and examine compiled binary files -Version: 9.65 -Release: 1%{?dist} +Version: 9.72 +Release: 1%{?dist}.2 License: GPLv3+ # ProtocolURL: https://fedoraproject.org/wiki/Toolchain/Watermark # Maintainer: nickc@redhat.com @@ -55,7 +55,8 @@ Source: annobin-%{version}.tar.xz # For the latest sources use: git clone git://sourceware.org/git/annobin.git # Insert patches here, if needed. -Patch01: annobin-skip-stack-prot.patch +Patch01: annobin-nop.patch +Patch02: annobin.unicode.patch #--------------------------------------------------------------------------------- @@ -192,6 +193,7 @@ fi echo "Requires: (gcc >= %{gcc_major} and gcc < %{gcc_next})" %autosetup -p1 +chmod +x tests/unicode-test # The plugin has to be configured with the same arcane configure # scripts used by gcc. Hence we must not allow the Fedora build @@ -317,6 +319,28 @@ fi #--------------------------------------------------------------------------------- %changelog +* Mon Nov 1 2021 Siddhesh Poyarekar - 9.72-1.2 +- Bump NVR and rebuild to use the new gcc. (#2017362) + +* Wed Oct 27 2021 Nick Clifton - 9.72-1.1 +- Annocheck: Add test for multibyte characters in symbol names. (#2017362) + +* Mon May 17 2021 Nick Clifton - 9.72-1 +- Rebase to 9.72. (#1960299) +- annocheck: Accept 0 as a valid number for gcc minor versions and release numbers. +- gcc-plugin: Add support for ARM and RISCV targets. +- timing: do not initialise the clock if the timing tool is disabled. +- gcc-plugin: Replace ICE messsages with verbose messages. +- Fix the testsuite so that it can be run in parallel. +- Annocheck: WARN if the annobin plugin was built for a newer version of the compiler than the one on which it was run. (#1950657) +- Annocheck: Improve detection of missing GNU-stack support. +- Correct a package rename (bug #1949570) +- Require docs subpackage by the other ones because of a license +- Build-requiring perl-interpreter is enough +- Fix bz1949570 +- Fix anomolies reported by covscan. +- Move documentation into a sub-package. + * Wed Mar 17 2021 Nick Clifton - 9.65-1 - gcc-plugin: Use a fixed filename when running in LTO mode.