diff options
4 files changed, 100 insertions, 4 deletions
diff --git a/sys-devel/binutils/binutils-2.43.ebuild b/sys-devel/binutils/binutils-2.43.ebuild index a3e7c641ce6b..9407ec3c37ef 100644 --- a/sys-devel/binutils/binutils-2.43.ebuild +++ b/sys-devel/binutils/binutils-2.43.ebuild @@ -131,8 +131,8 @@ src_prepare() { # This is applied conditionally for now just out of caution. # It should be okay on non-prefix systems though. See bug #892549. if is_cross || use prefix; then - eapply "${FILESDIR}"/binutils-2.40-linker-search-path.patch \ - "${FILESDIR}"/binutils-2.41-linker-prefix.patch + eapply "${FILESDIR}"/binutils-2.43-linker-search-path.patch \ + "${FILESDIR}"/binutils-2.43-linker-prefix.patch fi fi fi diff --git a/sys-devel/binutils/binutils-9999.ebuild b/sys-devel/binutils/binutils-9999.ebuild index c05f1529d8c1..44bb4c8c3e76 100644 --- a/sys-devel/binutils/binutils-9999.ebuild +++ b/sys-devel/binutils/binutils-9999.ebuild @@ -131,8 +131,8 @@ src_prepare() { # This is applied conditionally for now just out of caution. # It should be okay on non-prefix systems though. See bug #892549. if is_cross || use prefix; then - eapply "${FILESDIR}"/binutils-2.40-linker-search-path.patch \ - "${FILESDIR}"/binutils-2.41-linker-prefix.patch + eapply "${FILESDIR}"/binutils-2.43-linker-search-path.patch \ + "${FILESDIR}"/binutils-2.43-linker-prefix.patch fi fi fi diff --git a/sys-devel/binutils/files/binutils-2.43-linker-prefix.patch b/sys-devel/binutils/files/binutils-2.43-linker-prefix.patch new file mode 100644 index 000000000000..79b30657014b --- /dev/null +++ b/sys-devel/binutils/files/binutils-2.43-linker-prefix.patch @@ -0,0 +1,53 @@ +https://bugs.gentoo.org/892549 +https://github.com/gentoo/binutils-gdb/pull/5 + +From 302271b0baa52204fab58bd0b74e3919c0789f87 Mon Sep 17 00:00:00 2001 +From: James Le Cuirot <chewi@gentoo.org> +Date: Sat, 23 Dec 2023 13:48:10 +0000 +Subject: [PATCH] ld: Allow a Gentoo-specific prefix to override the prefix + used by ld.bfd + +This prefix is only used to locate $prefix/etc/ld.so.conf, with $prefix +usually being /usr. This file is important on Gentoo Prefix systems, +where the /usr prefix is within another directory. The problem is that +Gentoo already passes the same directory as the sysroot, and ld.bfd +therefore looks for /myprefix/myprefix/usr/etc/ld.so.conf. + +The sysroot is dynamic, while the prefix is hardcoded. A hardcoded +prefix that isn't just /usr is unhelpful, not just because of the +doubled prefix issue above, but also because it prevents ld.bfd from +working effectively outside its native environment. We will therefore +hardcode it to just /usr. + +This change does not simply do that though and sets up a $gentoo_prefix +variable instead, with $prefix as a fallback. This is necessary because +Gentoo prefix-guest systems, which use the host's libc, do not apply a +sysroot like RAP prefix systems do. In that case, we must preserve the +existing behaviour. The binutils ebuild will be responsible for setting +this variable appropriately. +--- + ld/emultempl/elf.em | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em +index 863657e12f5..cf0204e9c76 100644 +--- a/ld/emultempl/elf.em ++++ b/ld/emultempl/elf.em +@@ -142,7 +142,7 @@ gld${EMULATION_NAME}_before_plugin_all_symbols_read (void) + ldelf_before_plugin_all_symbols_read ($IS_LIBPATH, $IS_NATIVE, + $IS_LINUX_TARGET, + $IS_FREEBSD_TARGET, +- $ELFSIZE, "$prefix"); ++ $ELFSIZE, "${gentoo_prefix-${prefix}}"); + } + + /* This is called after all the input files have been opened. */ +@@ -151,7 +151,7 @@ static void + gld${EMULATION_NAME}_after_open (void) + { + ldelf_after_open ($IS_LIBPATH, $IS_NATIVE, +- $IS_LINUX_TARGET, $IS_FREEBSD_TARGET, $ELFSIZE, "$prefix"); ++ $IS_LINUX_TARGET, $IS_FREEBSD_TARGET, $ELFSIZE, "${gentoo_prefix-${prefix}}"); + } + + EOF diff --git a/sys-devel/binutils/files/binutils-2.43-linker-search-path.patch b/sys-devel/binutils/files/binutils-2.43-linker-search-path.patch new file mode 100644 index 000000000000..1dcb5e68702d --- /dev/null +++ b/sys-devel/binutils/files/binutils-2.43-linker-search-path.patch @@ -0,0 +1,43 @@ +https://bugs.gentoo.org/892549 +https://github.com/gentoo/binutils-gdb/pull/5 + +From 470487917306e169fc3ca983c2edf2370b211861 Mon Sep 17 00:00:00 2001 +From: James Le Cuirot <chewi@gentoo.org> +Date: Sat, 11 Feb 2023 15:15:20 +0000 +Subject: [PATCH] ldelf.c: Always consider -L arguments when handling DT_NEEDED + +This is for consistency with other linkers, including gold. Without +this, we typically rely on ld.so.conf to find libraries such as +libstdc++.so.6, while other linkers do not use this file at all. +--- + ld/ldelf.c | 10 +++------- + 1 file changed, 3 insertions(+), 7 deletions(-) + +diff --git a/ld/ldelf.c b/ld/ldelf.c +index 09691609fc0..11edff8c8ec 100644 +--- a/ld/ldelf.c ++++ b/ld/ldelf.c +@@ -1093,8 +1093,8 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab, + linker will search. That means that we want to use + rpath_link, rpath, then the environment variable + LD_LIBRARY_PATH (native only), then the DT_RPATH/DT_RUNPATH +- entries (native only), then the linker script LIB_SEARCH_DIRS. +- We do not search using the -L arguments. ++ entries (native only), then the linker script LIB_SEARCH_DIRS, ++ then the -L arguments. + + We search twice. The first time, we skip objects which may + introduce version mismatches. The second time, we force +@@ -1168,11 +1168,7 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab, + len = strlen (l->name); + for (search = search_head; search != NULL; search = search->next) + { +- char *filename; +- +- if (search->source != search_dir_linker_script) +- continue; +- filename = (char *) xmalloc (strlen (search->name) + len + 2); ++ char *filename = (char *) xmalloc (strlen (search->name) + len + 2); + sprintf (filename, "%s/%s", search->name, l->name); + nn.name = filename; + if (ldelf_try_needed (&nn, force, is_linux)) |