From ae910aac6298fb1d39c40ae8aa5a5b5fc52c97c4 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Sun, 3 Mar 2024 09:40:09 +0100 Subject: [PATCH] package/binutils: add support for 2.42 Note that the hash of the tarball does not need to be added, as it was already added as part of commit 11b439ce1bd28506051fff14646f8bbdbbbe58d8 ("package/binutils-bare-metal: new package"). Our existing 2 patches are simply rebased, with minor conflict resolution required. Signed-off-by: Thomas Petazzoni [yann.morin.1998@free.fr: keep version list in strict version order] Signed-off-by: Yann E. MORIN --- package/binutils/2.42/0001-sh-conf.patch | 50 +++ .../2.42/0002-poison-system-directories.patch | 309 ++++++++++++++++++ package/binutils/Config.in.host | 4 + 3 files changed, 363 insertions(+) create mode 100644 package/binutils/2.42/0001-sh-conf.patch create mode 100644 package/binutils/2.42/0002-poison-system-directories.patch diff --git a/package/binutils/2.42/0001-sh-conf.patch b/package/binutils/2.42/0001-sh-conf.patch new file mode 100644 index 0000000000..c381017850 --- /dev/null +++ b/package/binutils/2.42/0001-sh-conf.patch @@ -0,0 +1,50 @@ +From d71fb5a9999ee7c8963342caa0d5cbb16872ab07 Mon Sep 17 00:00:00 2001 +From: Romain Naour +Date: Fri, 25 Dec 2015 11:38:13 +0100 +Subject: [PATCH] sh-conf + +Likewise, binutils has no idea about any of these new targets either, so we +fix that up too.. now we're able to actually build a real toolchain for +sh2a_nofpu- and other more ineptly named toolchains (and yes, there are more +inept targets than that one, really. Go look, I promise). + +Upstream: N/A [Buildroot specific] + +[Romain: rebase on top of 2.32] +Signed-off-by: Romain Naour +[Thomas: rebase on top of 2.29, in which sh64 support was removed.] +Signed-off-by: Thomas Petazzoni +--- + configure | 2 +- + configure.ac | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/configure b/configure +index 670684d83d1..967c6708a0c 100755 +--- a/configure ++++ b/configure +@@ -4042,7 +4042,7 @@ case "${target}" in + nvptx*-*-*) + noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" + ;; +- sh-*-*) ++ sh*-*-*) + case "${target}" in + sh*-*-elf) + ;; +diff --git a/configure.ac b/configure.ac +index 88b4800e298..2c8d08ff6ec 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -1269,7 +1269,7 @@ case "${target}" in + nvptx*-*-*) + noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc" + ;; +- sh-*-*) ++ sh*-*-*) + case "${target}" in + sh*-*-elf) + ;; +-- +2.43.0 + diff --git a/package/binutils/2.42/0002-poison-system-directories.patch b/package/binutils/2.42/0002-poison-system-directories.patch new file mode 100644 index 0000000000..5c790999d4 --- /dev/null +++ b/package/binutils/2.42/0002-poison-system-directories.patch @@ -0,0 +1,309 @@ +From 00f6b0a7d31085831429834b2bc8f511b8fab6ce Mon Sep 17 00:00:00 2001 +From: Romain Naour +Date: Fri, 25 Dec 2015 11:45:38 +0100 +Subject: [PATCH] poison-system-directories + +Patch adapted to binutils 2.23.2 and extended to use +BR_COMPILER_PARANOID_UNSAFE_PATH by Thomas Petazzoni. + +[Waldemar: rebase on top of 2.39] +Signed-off-by: Waldemar Brodkorb +[Romain: rebase on top of 2.33.1] +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] +Upstream: N/A [Buildroot specific] + +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 52d62f06ff0..b5944e7ba55 100644 +--- a/ld/config.in ++++ b/ld/config.in +@@ -70,6 +70,9 @@ + 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 ba1e5e2a215..2220d7afe2a 100755 +--- a/ld/configure ++++ b/ld/configure +@@ -844,6 +844,7 @@ with_lib_path + enable_targets + enable_64_bit_bfd + with_sysroot ++enable_poison_system_directories + enable_gold + enable_got + enable_compressed_debug_sections +@@ -1534,6 +1535,8 @@ Optional Features: + --enable-checking enable run-time checks + --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) +@@ -15587,7 +15590,18 @@ 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 "${enable_got+set}" = set; then : +diff --git a/ld/configure.ac b/ld/configure.ac +index 4a11787ae71..104a531fb0f 100644 +--- a/ld/configure.ac ++++ b/ld/configure.ac +@@ -103,6 +103,16 @@ AC_SUBST(use_sysroot) + AC_SUBST(TARGET_SYSTEM_ROOT) + AC_SUBST(TARGET_SYSTEM_ROOT_DEFINE) + ++AC_ARG_ENABLE([poison-system-directories], ++ AS_HELP_STRING([--enable-poison-system-directories], ++ [warn for use of native system library directories]),, ++ [enable_poison_system_directories=no]) ++if test "x${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 54d9079678c..9f0163b2911 100644 +--- a/ld/ld.h ++++ b/ld/ld.h +@@ -166,6 +166,14 @@ typedef struct + in the linker script. */ + bool force_group_allocation; + ++ /* If TRUE (the default) warn for uses of system directories when ++ cross linking. */ ++ bool poison_system_directories; ++ ++ /* If TRUE (default FALSE) give an error for uses of system ++ directories when cross linking instead of a warning. */ ++ bool 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 4fda259a552..11fd8f7547b 100644 +--- a/ld/ld.texi ++++ b/ld/ld.texi +@@ -3108,6 +3108,18 @@ 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. ++ + @kindex --package-metadata=@var{JSON} + @item --package-metadata=@var{JSON} + Request the creation of a @code{.note.package} ELF note section. The +diff --git a/ld/ldfile.c b/ld/ldfile.c +index dc9875d8813..49d899ee49d 100644 +--- a/ld/ldfile.c ++++ b/ld/ldfile.c +@@ -327,6 +327,23 @@ ldfile_add_library_path (const char *name, bool 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 161a9d4d8dc..4ca50b9c299 100644 +--- a/ld/ldlex.h ++++ b/ld/ldlex.h +@@ -168,6 +168,8 @@ enum option_values + OPTION_CTF_VARIABLES, + OPTION_NO_CTF_VARIABLES, + OPTION_CTF_SHARE_TYPES, ++ OPTION_NO_POISON_SYSTEM_DIRECTORIES, ++ OPTION_ERROR_POISON_SYSTEM_DIRECTORIES, + OPTION_ERROR_EXECSTACK, + OPTION_NO_ERROR_EXECSTACK, + OPTION_WARN_EXECSTACK_OBJECTS, +diff --git a/ld/ldmain.c b/ld/ldmain.c +index e90c2021b33..43fe888eba8 100644 +--- a/ld/ldmain.c ++++ b/ld/ldmain.c +@@ -325,6 +325,8 @@ 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 099dff8ecde..01626712c77 100644 +--- a/ld/lexsup.c ++++ b/ld/lexsup.c +@@ -642,6 +642,14 @@ static const struct ld_option ld_options[] = + " is: share-unconflicted (default),\n" + " share-duplicated"), + 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) +@@ -654,6 +662,7 @@ 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; +@@ -1769,6 +1778,14 @@ 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), +@@ -1922,6 +1939,10 @@ 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")); +-- +2.43.0 + diff --git a/package/binutils/Config.in.host b/package/binutils/Config.in.host index 2f1ddf4bdc..cc8dfa31d8 100644 --- a/package/binutils/Config.in.host +++ b/package/binutils/Config.in.host @@ -29,6 +29,9 @@ config BR2_BINUTILS_VERSION_ARC bool "binutils arc (2.41)" depends on BR2_arc +config BR2_BINUTILS_VERSION_2_42_X + bool "binutils 2.42" + endchoice config BR2_BINUTILS_VERSION @@ -37,6 +40,7 @@ config BR2_BINUTILS_VERSION 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 + default "2.42" if BR2_BINUTILS_VERSION_2_42_X config BR2_BINUTILS_GPROFNG bool "gprofng support"