From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 52FC7C3DA6E for ; Sun, 31 Dec 2023 20:10:52 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id E4257402E5; Sun, 31 Dec 2023 20:10:51 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org E4257402E5 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gMDDQfbmu0xG; Sun, 31 Dec 2023 20:10:49 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp2.osuosl.org (Postfix) with ESMTP id E2D814016B; Sun, 31 Dec 2023 20:10:48 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org E2D814016B Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id 8AF7E1BF3FC for ; Sun, 31 Dec 2023 20:10:47 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 6021460A5F for ; Sun, 31 Dec 2023 20:10:47 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 6021460A5F X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Yt1Gy_GbPpPM for ; Sun, 31 Dec 2023 20:10:46 +0000 (UTC) Received: from smtp5-g21.free.fr (smtp5-g21.free.fr [IPv6:2a01:e0c:1:1599::14]) by smtp3.osuosl.org (Postfix) with ESMTPS id 97350607F1 for ; Sun, 31 Dec 2023 20:10:45 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 97350607F1 Received: from ymorin.is-a-geek.org (unknown [IPv6:2a01:cb19:8290:3800:4dc2:634f:d1a7:1769]) (Authenticated sender: yann.morin.1998@free.fr) by smtp5-g21.free.fr (Postfix) with ESMTPSA id 47A7E5FFB4; Sun, 31 Dec 2023 21:10:37 +0100 (CET) Received: by ymorin.is-a-geek.org (sSMTP sendmail emulation); Sun, 31 Dec 2023 21:10:37 +0100 Date: Sun, 31 Dec 2023 21:10:37 +0100 From: "Yann E. MORIN" To: Waldemar Brodkorb Message-ID: References: <20231231172538.1279608-1-wbx@openadk.org> <20231231172538.1279608-3-wbx@openadk.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20231231172538.1279608-3-wbx@openadk.org> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=free.fr; s=smtp-20201208; t=1704053443; bh=2zyuhlM+oYTtXlgpHF78RN6nYn4D4sNzrnYrdT5T2jk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=K2weNEw95Ixqg7Ty/QQ6OznO8sKsxRNtT4wjotlHqyLfgSJRXf2z9Bft8AumRh+XT 5gtHyfaWjYDQ3lzWIMX5rndvasYsNKwitzaUtKVAmWGxRcQgH6qqzXp8fkTsfDX3lq EycO7KmHtLlmk1ASCGlHWLNERQUWuhcT+ndHvVnno96OWCS4oqX/ReN0aug85mhISS rlvEjetBzoJ6TFGMs3suQ5yFnmZ8Q6gf1M3Do3J2HbZWES3GcPCMZ+7H7a7NA5GhBh TSli9Mw3L7HnRZSImkMARGc5oO9rlPvQSFW42n1kRW6h/RMEKyp+HwwNYoG4VSPuig OlBN4XalLWb0w== X-Mailman-Original-Authentication-Results: smtp3.osuosl.org; dkim=pass (2048-bit key) header.d=free.fr header.i=@free.fr header.a=rsa-sha256 header.s=smtp-20201208 header.b=K2weNEw9 Subject: Re: [Buildroot] [PATCH 2/6] package/binutils: remove special arc version X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Romain Naour , ARC Maintainers , Giulio Benetti , Thomas Petazzoni , buildroot@buildroot.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Waldemnar, All, On 2023-12-31 18:25 +0100, Waldemar Brodkorb spake thusly: > Signed-off-by: Waldemar Brodkorb > --- > package/binutils/Config.in.host | 9 +- > .../0001-poison-system-directories.patch | 310 ------------------ This removed patch had a check-package exclusion, so that needs to be removed as well: $ ./utils/docker-run make check-package .checkpackageignore:205: ignored file package/binutils/arc-2020.09-release/0001-poison-system-directories.patch is missing Regards, Yann E. MORIN. > package/binutils/binutils.hash | 3 - > package/binutils/binutils.mk | 10 - > 4 files changed, 1 insertion(+), 331 deletions(-) > delete mode 100644 package/binutils/arc-2020.09-release/0001-poison-system-directories.patch > > diff --git a/package/binutils/Config.in.host b/package/binutils/Config.in.host > index bc7dc4443c..7f76e45a70 100644 > --- a/package/binutils/Config.in.host > +++ b/package/binutils/Config.in.host > @@ -10,8 +10,7 @@ config BR2_PACKAGE_BINUTILS_HAS_NO_LIBSFRAME > > choice > prompt "Binutils Version" > - default BR2_BINUTILS_VERSION_2_40_X if !BR2_arc > - default BR2_BINUTILS_VERSION_ARC if BR2_arc > + default BR2_BINUTILS_VERSION_2_40_X > help > Select the version of binutils you wish to use. > > @@ -25,16 +24,10 @@ config BR2_BINUTILS_VERSION_2_40_X > config BR2_BINUTILS_VERSION_2_41_X > bool "binutils 2.41" > > -config BR2_BINUTILS_VERSION_ARC > - bool "binutils arc (2.34.50)" > - depends on BR2_arc > - select BR2_PACKAGE_BINUTILS_HAS_NO_LIBSFRAME > - > endchoice > > config BR2_BINUTILS_VERSION > string > - default "arc-2020.09-release" if BR2_BINUTILS_VERSION_ARC > default "2.39" if BR2_BINUTILS_VERSION_2_39_X > default "2.40" if BR2_BINUTILS_VERSION_2_40_X > default "2.41" if BR2_BINUTILS_VERSION_2_41_X > diff --git a/package/binutils/arc-2020.09-release/0001-poison-system-directories.patch b/package/binutils/arc-2020.09-release/0001-poison-system-directories.patch > deleted file mode 100644 > index 7a76ef2963..0000000000 > --- a/package/binutils/arc-2020.09-release/0001-poison-system-directories.patch > +++ /dev/null > @@ -1,310 +0,0 @@ > -From 5f62ad7ce534e3384d6ed8892614979da297bd70 Mon Sep 17 00:00:00 2001 > -From: Evgeniy Didin > -Date: Mon, 14 Oct 2019 16:45:15 +0300 > -Subject: [PATCH] [PATCH] poison-system-directories > - > -Patch adapted to arc-binutils-gdb-2019.09 > -Signed-off-by: Evgeniy Didin > - > -Patch adapted to binutils 2.23.2 and extended to use > -BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni. > - > -[Romain: rebase on top of 2.26] > -Signed-off-by: Romain Naour > -[Gustavo: adapt to binutils 2.25] > -Signed-off-by: Thomas Petazzoni > -Signed-off-by: Gustavo Zacarias > - > -Upstream-Status: Inappropriate [distribution: codesourcery] > - > -Patch originally created by Mark Hatle, forward-ported to > -binutils 2.21 by Scott Garman. > - > -purpose: warn for uses of system directories when cross linking > - > -Code Merged from Sourcery G++ binutils 2.19 - 4.4-277 > - > -2008-07-02 Joseph Myers > - > - ld/ > - * ld.h (args_type): Add error_poison_system_directories. > - * ld.texinfo (--error-poison-system-directories): Document. > - * ldfile.c (ldfile_add_library_path): Check > - command_line.error_poison_system_directories. > - * ldmain.c (main): Initialize > - command_line.error_poison_system_directories. > - * lexsup.c (enum option_values): Add > - OPTION_ERROR_POISON_SYSTEM_DIRECTORIES. > - (ld_options): Add --error-poison-system-directories. > - (parse_args): Handle new option. > - > -2007-06-13 Joseph Myers > - > - ld/ > - * config.in: Regenerate. > - * ld.h (args_type): Add poison_system_directories. > - * ld.texinfo (--no-poison-system-directories): Document. > - * ldfile.c (ldfile_add_library_path): Check > - command_line.poison_system_directories. > - * ldmain.c (main): Initialize > - command_line.poison_system_directories. > - * lexsup.c (enum option_values): Add > - OPTION_NO_POISON_SYSTEM_DIRECTORIES. > - (ld_options): Add --no-poison-system-directories. > - (parse_args): Handle new option. > - > -2007-04-20 Joseph Myers > - > - Merge from Sourcery G++ binutils 2.17: > - > - 2007-03-20 Joseph Myers > - Based on patch by Mark Hatle . > - ld/ > - * configure.ac (--enable-poison-system-directories): New option. > - * configure, config.in: Regenerate. > - * ldfile.c (ldfile_add_library_path): If > - ENABLE_POISON_SYSTEM_DIRECTORIES defined, warn for use of /lib, > - /usr/lib, /usr/local/lib or /usr/X11R6/lib. > - > -Signed-off-by: Mark Hatle > -Signed-off-by: Scott Garman > ---- > - ld/config.in | 3 +++ > - ld/configure | 14 ++++++++++++++ > - ld/configure.ac | 10 ++++++++++ > - ld/ld.h | 8 ++++++++ > - ld/ld.texi | 12 ++++++++++++ > - ld/ldfile.c | 17 +++++++++++++++++ > - ld/ldlex.h | 2 ++ > - ld/ldmain.c | 2 ++ > - ld/lexsup.c | 21 +++++++++++++++++++++ > - 9 files changed, 89 insertions(+) > - > -diff --git a/ld/config.in b/ld/config.in > -index d93c9b08300..5da2742beac 100644 > ---- a/ld/config.in > -+++ b/ld/config.in > -@@ -31,6 +31,9 @@ > - language is requested. */ > - #undef ENABLE_NLS > - > -+/* Define to warn for use of native system library directories */ > -+#undef ENABLE_POISON_SYSTEM_DIRECTORIES > -+ > - /* Additional extension a shared object might have. */ > - #undef EXTRA_SHLIB_EXTENSION > - > -diff --git a/ld/configure b/ld/configure > -index 2d6ca5c0445..563f9921f7f 100755 > ---- a/ld/configure > -+++ b/ld/configure > -@@ -823,6 +823,7 @@ with_lib_path > - enable_targets > - enable_64_bit_bfd > - with_sysroot > -+enable_poison_system_directories > - enable_gold > - enable_got > - enable_compressed_debug_sections > -@@ -1487,6 +1488,8 @@ Optional Features: > - --disable-largefile omit support for large files > - --enable-targets alternative target configurations > - --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes) > -+ --enable-poison-system-directories > -+ warn for use of native system library directories > - --enable-gold[=ARG] build gold [ARG={default,yes,no}] > - --enable-got= GOT handling scheme (target, single, negative, > - multigot) > -@@ -15804,7 +15807,18 @@ else > - fi > - > - > -+# Check whether --enable-poison-system-directories was given. > -+if test "${enable_poison_system_directories+set}" = set; then : > -+ enableval=$enable_poison_system_directories; > -+else > -+ enable_poison_system_directories=no > -+fi > -+ > -+if test "x${enable_poison_system_directories}" = "xyes"; then > - > -+$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h > -+ > -+fi > - > - # Check whether --enable-got was given. > - if test "${enable_got+set}" = set; then : > -diff --git a/ld/configure.ac b/ld/configure.ac > -index 41a51bbb7e9..dbaa98a9e17 100644 > ---- a/ld/configure.ac > -+++ b/ld/configure.ac > -@@ -94,6 +94,16 @@ AC_SUBST(use_sysroot) > - AC_SUBST(TARGET_SYSTEM_ROOT) > - AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE) > - > -+AC_ARG_ENABLE([poison-system-directories], > -+ AS_HELP_STRING([--enable-poison-system-directories], > -+ [warn for use of native system library directories]),, > -+ [enable_poison_system_directories=no]) > -+if test "x${enable_poison_system_directories}" = "xyes"; then > -+ AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES], > -+ [1], > -+ [Define to warn for use of native system library directories]) > -+fi > -+ > - dnl Use --enable-gold to decide if this linker should be the default. > - dnl "install_as_default" is set to false if gold is the default linker. > - dnl "installed_linker" is the installed BFD linker name. > -diff --git a/ld/ld.h b/ld/ld.h > -index 55078a9637b..511e9bc34b7 100644 > ---- a/ld/ld.h > -+++ b/ld/ld.h > -@@ -180,6 +180,14 @@ typedef struct > - in the linker script. */ > - bfd_boolean force_group_allocation; > - > -+ /* If TRUE (the default) warn for uses of system directories when > -+ cross linking. */ > -+ bfd_boolean poison_system_directories; > -+ > -+ /* If TRUE (default FALSE) give an error for uses of system > -+ directories when cross linking instead of a warning. */ > -+ bfd_boolean error_poison_system_directories; > -+ > - /* Big or little endian as set on command line. */ > - enum endian_enum endian; > - > -diff --git a/ld/ld.texi b/ld/ld.texi > -index fcbc335c95e..6ba7ebdb32a 100644 > ---- a/ld/ld.texi > -+++ b/ld/ld.texi > -@@ -2557,6 +2557,18 @@ string identifying the original linked file does not change. > - > - Passing @code{none} for @var{style} disables the setting from any > - @code{--build-id} options earlier on the command line. > -+ > -+@kindex --no-poison-system-directories > -+@item --no-poison-system-directories > -+Do not warn for @option{-L} options using system directories such as > -+@file{/usr/lib} when cross linking. This option is intended for use > -+in chroot environments when such directories contain the correct > -+libraries for the target system rather than the host. > -+ > -+@kindex --error-poison-system-directories > -+@item --error-poison-system-directories > -+Give an error instead of a warning for @option{-L} options using > -+system directories when cross linking. > - @end table > - > - @c man end > -diff --git a/ld/ldfile.c b/ld/ldfile.c > -index 7f60319390e..0bcc06db964 100644 > ---- a/ld/ldfile.c > -+++ b/ld/ldfile.c > -@@ -116,6 +116,23 @@ ldfile_add_library_path (const char *name, bfd_boolean cmdline) > - new_dirs->name = concat (ld_sysroot, name + strlen ("$SYSROOT"), (const char *) NULL); > - else > - new_dirs->name = xstrdup (name); > -+ > -+#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES > -+ if (command_line.poison_system_directories > -+ && ((!strncmp (name, "/lib", 4)) > -+ || (!strncmp (name, "/usr/lib", 8)) > -+ || (!strncmp (name, "/usr/local/lib", 14)) > -+ || (!strncmp (name, "/usr/X11R6/lib", 14)))) > -+ { > -+ if (command_line.error_poison_system_directories) > -+ einfo (_("%X%P: error: library search path \"%s\" is unsafe for " > -+ "cross-compilation\n"), name); > -+ else > -+ einfo (_("%P: warning: library search path \"%s\" is unsafe for " > -+ "cross-compilation\n"), name); > -+ } > -+#endif > -+ > - } > - > - /* Try to open a BFD for a lang_input_statement. */ > -diff --git a/ld/ldlex.h b/ld/ldlex.h > -index 32a7a6409e8..c02b64bf92f 100644 > ---- a/ld/ldlex.h > -+++ b/ld/ldlex.h > -@@ -152,6 +152,8 @@ enum option_values > - OPTION_NO_PRINT_MAP_DISCARDED, > - OPTION_NON_CONTIGUOUS_REGIONS, > - OPTION_NON_CONTIGUOUS_REGIONS_WARNINGS, > -+ OPTION_NO_POISON_SYSTEM_DIRECTORIES, > -+ OPTION_ERROR_POISON_SYSTEM_DIRECTORIES, > - }; > - > - > - /* The initial parser states. */ > -diff --git a/ld/ldmain.c b/ld/ldmain.c > -index 34c19223137..66d2c3f4bcf 100644 > ---- a/ld/ldmain.c > -+++ b/ld/ldmain.c > -@@ -270,6 +270,8 @@ main (int argc, char **argv) > - command_line.warn_mismatch = TRUE; > - command_line.warn_search_mismatch = TRUE; > - command_line.check_section_addresses = -1; > -+ command_line.poison_system_directories = TRUE; > -+ command_line.error_poison_system_directories = FALSE; > - > - /* We initialize DEMANGLING based on the environment variable > - COLLECT_NO_DEMANGLE. The gcc collect2 program will demangle the > -diff --git a/ld/lexsup.c b/ld/lexsup.c > -index 1c15ac29c0c..8b714e10a40 100644 > ---- a/ld/lexsup.c > -+++ b/ld/lexsup.c > -@@ -549,6 +549,14 @@ static const struct ld_option ld_options[] = > - { {"no-print-map-discarded", no_argument, NULL, OPTION_NO_PRINT_MAP_DISCARDED}, > - '\0', NULL, N_("Do not show discarded sections in map file output"), > - TWO_DASHES }, > -+ { {"no-poison-system-directories", no_argument, NULL, > -+ OPTION_NO_POISON_SYSTEM_DIRECTORIES}, > -+ '\0', NULL, N_("Do not warn for -L options using system directories"), > -+ TWO_DASHES }, > -+ { {"error-poison-system-directories", no_argument, NULL, > -+ OPTION_ERROR_POISON_SYSTEM_DIRECTORIES}, > -+ '\0', NULL, N_("Give an error for -L options using system directories"), > -+ TWO_DASHES }, > - }; > - > - #define OPTION_COUNT ARRAY_SIZE (ld_options) > -@@ -561,6 +569,7 @@ parse_args (unsigned argc, char **argv) > - int ingroup = 0; > - char *default_dirlist = NULL; > - char *shortopts; > -+ char *BR_paranoid_env; > - struct option *longopts; > - struct option *really_longopts; > - int last_optind; > -@@ -1549,6 +1558,14 @@ parse_args (unsigned argc, char **argv) > - } > - break; > - > -+ case OPTION_NO_POISON_SYSTEM_DIRECTORIES: > -+ command_line.poison_system_directories = FALSE; > -+ break; > -+ > -+ case OPTION_ERROR_POISON_SYSTEM_DIRECTORIES: > -+ command_line.error_poison_system_directories = TRUE; > -+ break; > -+ > - case OPTION_PUSH_STATE: > - input_flags.pushed = xmemdup (&input_flags, > - sizeof (input_flags), > -@@ -1600,6 +1617,10 @@ parse_args (unsigned argc, char **argv) > - command_line.soname = NULL; > - } > - > -+ BR_paranoid_env = getenv("BR_COMPILER_PARANOID_UNSAFE_PATH"); > -+ if (BR_paranoid_env && strlen(BR_paranoid_env) > 0) > -+ command_line.error_poison_system_directories = TRUE; > -+ > - while (ingroup) > - { > - einfo (_("%P: missing --end-group; added as last command line option\n")); > --- > -2.16.2 > - > diff --git a/package/binutils/binutils.hash b/package/binutils/binutils.hash > index 564a4c3bd7..f71a238517 100644 > --- a/package/binutils/binutils.hash > +++ b/package/binutils/binutils.hash > @@ -3,9 +3,6 @@ sha512 68e038f339a8c21faa19a57bbc447a51c817f47c2e06d740847c6e9cc3396c025d35d536 > sha512 a37e042523bc46494d99d5637c3f3d8f9956d9477b748b3b1f6d7dfbb8d968ed52c932e88a4e946c6f77b8f48f1e1b360ca54c3d298f17193f3b4963472f6925 binutils-2.40.tar.xz > sha512 5df45d0bd6ddabdce4f35878c041e46a92deef01e7dea5facc97fd65cc06b59abc6fba0eb454b68e571c7e14038dc823fe7f2263843e6e627b7444eaf0fe9374 binutils-2.41.tar.xz > > -# Locally calculated (fetched from Github) > -sha512 76a8227a19218435319c660e4983ea17985194b7f496f163e97543e7f6fd3e9249241fdc05a16ba512fba96a1d846c1f7b080983404d821d6215f10e7f11e238 binutils-gdb-arc-2020.09-release.tar.gz > - > # locally computed > sha256 8ceb4b9ee5adedde47b31e975c1d90c73ad27b6b165a1dcd80c7c545eb65b903 COPYING3 > sha256 56bdea73b6145ef6ac5259b3da390b981d840c24cb03b8e1cbc678de7ecfa18d COPYING.LIB > diff --git a/package/binutils/binutils.mk b/package/binutils/binutils.mk > index 4bc1b69fa0..73d15b6102 100644 > --- a/package/binutils/binutils.mk > +++ b/package/binutils/binutils.mk > @@ -8,19 +8,9 @@ > # If not, we do like other packages > BINUTILS_VERSION = $(call qstrip,$(BR2_BINUTILS_VERSION)) > ifeq ($(BINUTILS_VERSION),) > -ifeq ($(BR2_arc),y) > -BINUTILS_VERSION = arc-2020.09-release > -else > BINUTILS_VERSION = 2.40 > -endif > endif # BINUTILS_VERSION > > -ifeq ($(BINUTILS_VERSION),arc-2020.09-release) > -BINUTILS_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils-gdb,$(BINUTILS_VERSION)) > -BINUTILS_SOURCE = binutils-gdb-$(BINUTILS_VERSION).tar.gz > -BINUTILS_FROM_GIT = y > -endif > - > BINUTILS_SITE ?= $(BR2_GNU_MIRROR)/binutils > BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.xz > BINUTILS_EXTRA_CONFIG_OPTIONS = $(call qstrip,$(BR2_BINUTILS_EXTRA_CONFIG_OPTIONS)) > -- > 2.30.2 > > _______________________________________________ > buildroot mailing list > buildroot@buildroot.org > https://lists.buildroot.org/mailman/listinfo/buildroot -- .-----------------.--------------------.------------------.--------------------. | Yann E. MORIN | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: | | +33 662 376 056 | Software Designer | \ / CAMPAIGN | ___ | | +33 561 099 427 `------------.-------: X AGAINST | \e/ There is no | | http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL | v conspiracy. | '------------------------------^-------^------------------^--------------------' _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot