diff options
Diffstat (limited to 'sys-apps/attr')
| -rw-r--r-- | sys-apps/attr/Manifest | 1 | ||||
| -rw-r--r-- | sys-apps/attr/files/attr-2.5.1-r2-fix-symver.patch | 206 |
2 files changed, 0 insertions, 207 deletions
diff --git a/sys-apps/attr/Manifest b/sys-apps/attr/Manifest index 067cbd00dd57..bee57446b9f0 100644 --- a/sys-apps/attr/Manifest +++ b/sys-apps/attr/Manifest @@ -1,4 +1,3 @@ -AUX attr-2.5.1-r2-fix-symver.patch 6909 BLAKE2B 844f6d9e87ca3cfd9413047cd8fbebc6265545d1aed3653ec2d1d8fc18ee0eb42ebca756a62c9d8a8cc2c4c7f38720a66afcbe0d052525f58e4748ba50d267b3 SHA512 874a4e770a624ce4dd86b6b03e6dd0abef737cafccf2580f5c5e6f75a66425b2e34da6ee520991693387f55000448451fdc96883c2759c9fb4c650d667df63c8 AUX attr-2.5.2-r1-musl-1.2.5.patch 527 BLAKE2B 90a08645c0574602e3b225e211876e400c5d0594ecbfc848e71e79a1672e362ac5842cc6dad7bd77cddae4eb903bc1b30e5b20ec688a9a8a50a20fff3323ba5a SHA512 34d59776851fe8cdb2ef179b74483045fab981141bf75622cb4077e24cdf6c84406f7870de935bba07d2e7bec4008d32320fcd51e4517ab108c6c3dc39421fd6 AUX xattr-shim.h 253 BLAKE2B 2e9a549f208b7eab0871daeebafd1ef9924102e60f68353a04f3c26cda5df6c7bedf592df5c3d6f3163a6c7b7c9785c69111fe2e7f3d061bf64dcdcdf92e183a SHA512 cd8af81c90da01d2f7716d2fd5f9f6a81cfc36aa35b4d03cb04651cac0494def88a81bf8b862a3aeabf45e940ab1488aa49c97001ec09e0df289a7c4552802f8 DIST attr-2.5.2.tar.xz 334180 BLAKE2B cf26348c3a96622e4f62493ac7655e14b6580d36a5784ef4c3750178856eceabd33192fd58516be21c8aa1ad41d56c024ad440ef4bc922bed8f7a4984ea16c63 SHA512 f587ea544effb7cfed63b3027bf14baba2c2dbe3a9b6c0c45fc559f7e8cb477b3e9a4a826eae30f929409468c50d11f3e7dc6d2500f41e1af8662a7e96a30ef3 diff --git a/sys-apps/attr/files/attr-2.5.1-r2-fix-symver.patch b/sys-apps/attr/files/attr-2.5.1-r2-fix-symver.patch deleted file mode 100644 index ee25b13166ff..000000000000 --- a/sys-apps/attr/files/attr-2.5.1-r2-fix-symver.patch +++ /dev/null @@ -1,206 +0,0 @@ -https://lists.nongnu.org/archive/html/acl-devel/2022-05/msg00000.html -Bug: https://bugs.gentoo.org/644048 -Bug: https://bugs.gentoo.org/700116 - -From a9ca51afd2b9f68f57de3a4c3d962d1d763572ca Mon Sep 17 00:00:00 2001 -From: Alexander Miller <alex.miller@gmx.de> -Date: Thu, 28 Nov 2019 22:17:24 +0100 -Subject: [PATCH] Better supported way to set symbol versions for legacy - syscalls - -Using a linker script to set a symbol versions is an undocumented -hack and doesn't work reliably in many cases. It works (to some -degree) with the bfd linker, but fails with gold or lld. And even -with bfd it can break when using --gc-sections or LTO. - -The result may be a library where the code has been discarded and -the versioned symbols are unusable, e.g. - 23: 00000000 0 NOTYPE GLOBAL DEFAULT ABS getxattr@ATTR_1.0 -instead of - 23: 000033c0 0 FUNC GLOBAL DEFAULT 11 getxattr@ATTR_1.0 - -Remove the linker script entirely and set symbol versions with the -symver attribute if available (in gcc >= 10, but not in clang), -otherwise use the traditional global asm solution with a .symver -directive. -Those are the documented ways to do it and well supported by (almost) -all configurations. (The exception is old gcc with LTO; a workaround -is included, but some versions may still need -flto-partition=none). - -Signed-off-by: Alexander Miller <alex.miller@gmx.de> - ---- a/libattr/Makemodule.am -+++ b/libattr/Makemodule.am -@@ -8,7 +8,7 @@ LT_CURRENT = 2 - LT_AGE = 1 - LTVERSION = $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) - --libattr_la_DEPENDENCIES = exports libattr/libattr.lds -+libattr_la_DEPENDENCIES = exports - libattr_la_SOURCES = \ - libattr/attr_copy_action.c \ - libattr/attr_copy_check.c \ -@@ -20,7 +20,4 @@ libattr_la_SOURCES = \ - libattr_la_CFLAGS = -include libattr/libattr.h - libattr_la_LDFLAGS = \ - -Wl,--version-script,$(top_srcdir)/exports \ -- -Wl,$(top_srcdir)/libattr/libattr.lds \ - -version-info $(LTVERSION) -- --EXTRA_DIST += libattr/libattr.lds - ---- a/Makefile.in -+++ b/Makefile.in -@@ -647,9 +647,8 @@ top_build_prefix = @top_build_prefix@ - top_builddir = @top_builddir@ - top_srcdir = @top_srcdir@ - ACLOCAL_AMFLAGS = -I m4 --EXTRA_DIST = exports examples/copyattr.c examples/Makefile \ -- libattr/libattr.lds test/README test/run \ -- test/sort-getfattr-output $(TESTS) -+EXTRA_DIST = exports examples/copyattr.c examples/Makefile test/README \ -+ test/run test/sort-getfattr-output $(TESTS) - SUBDIRS = po - AM_CPPFLAGS = \ - -I$(top_builddir)/include \ -@@ -689,7 +688,7 @@ LT_CURRENT = 2 - #LT_REVISION = - LT_AGE = 1 - LTVERSION = $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) --libattr_la_DEPENDENCIES = exports libattr/libattr.lds -+libattr_la_DEPENDENCIES = exports - libattr_la_SOURCES = \ - libattr/attr_copy_action.c \ - libattr/attr_copy_check.c \ -@@ -702,7 +701,6 @@ libattr_la_SOURCES = \ - libattr_la_CFLAGS = -include libattr/libattr.h - libattr_la_LDFLAGS = \ - -Wl,--version-script,$(top_srcdir)/exports \ -- -Wl,$(top_srcdir)/libattr/libattr.lds \ - -version-info $(LTVERSION) - - libmisc_la_SOURCES = \ ---- a/libattr/libattr.lds -+++ /dev/null -@@ -1,12 +0,0 @@ --"fgetxattr@ATTR_1.0" = libattr_fgetxattr; --"flistxattr@ATTR_1.0" = libattr_flistxattr; --"fremovexattr@ATTR_1.0" = libattr_fremovexattr; --"fsetxattr@ATTR_1.0" = libattr_fsetxattr; --"getxattr@ATTR_1.0" = libattr_getxattr; --"lgetxattr@ATTR_1.0" = libattr_lgetxattr; --"listxattr@ATTR_1.0" = libattr_listxattr; --"llistxattr@ATTR_1.0" = libattr_llistxattr; --"lremovexattr@ATTR_1.0" = libattr_lremovexattr; --"lsetxattr@ATTR_1.0" = libattr_lsetxattr; --"removexattr@ATTR_1.0" = libattr_removexattr; --"setxattr@ATTR_1.0" = libattr_setxattr; ---- a/libattr/syscalls.c -+++ b/libattr/syscalls.c -@@ -26,6 +26,27 @@ - #include <sys/syscall.h> - #include <sys/xattr.h> - -+/* -+ * Versioning of compat symbols: -+ * prefer symver attribute if available (since gcc 10), -+ * fall back to traditional .symver asm directive otherwise. -+ */ -+#ifdef __has_attribute -+# if __has_attribute(symver) -+# define SYMVER(cn, vn) __typeof(cn) cn __attribute__((symver(vn))) -+# elif __has_attribute(no_reorder) -+ /* -+ * Avoid wrong partitioning with older gcc and LTO. May not work reliably -+ * with all versions; use -flto-partition=none if you encounter problems. -+ */ -+# define SYMVER(cn, vn) __typeof(cn) cn __attribute__((noreorder)); \ -+ __asm__(".symver " #cn "," vn) -+# endif -+#endif -+#ifndef SYMVER -+# define SYMVER(cn, vn) __asm__(".symver " #cn "," vn) -+#endif -+ - #ifdef HAVE_VISIBILITY_ATTRIBUTE - # pragma GCC visibility push(default) - #endif -@@ -35,66 +56,78 @@ int libattr_setxattr(const char *path, const char *name, - { - return syscall(__NR_setxattr, path, name, value, size, flags); - } -+SYMVER(libattr_setxattr, "setxattr@ATTR_1.0"); - - int libattr_lsetxattr(const char *path, const char *name, - void *value, size_t size, int flags) - { - return syscall(__NR_lsetxattr, path, name, value, size, flags); - } -+SYMVER(libattr_lsetxattr, "lsetxattr@ATTR_1.0"); - - int libattr_fsetxattr(int filedes, const char *name, - void *value, size_t size, int flags) - { - return syscall(__NR_fsetxattr, filedes, name, value, size, flags); - } -+SYMVER(libattr_fsetxattr, "fsetxattr@ATTR_1.0"); - - ssize_t libattr_getxattr(const char *path, const char *name, - void *value, size_t size) - { - return syscall(__NR_getxattr, path, name, value, size); - } -+SYMVER(libattr_getxattr, "getxattr@ATTR_1.0"); - - ssize_t libattr_lgetxattr(const char *path, const char *name, - void *value, size_t size) - { - return syscall(__NR_lgetxattr, path, name, value, size); - } -+SYMVER(libattr_lgetxattr, "lgetxattr@ATTR_1.0"); - - ssize_t libattr_fgetxattr(int filedes, const char *name, - void *value, size_t size) - { - return syscall(__NR_fgetxattr, filedes, name, value, size); - } -+SYMVER(libattr_fgetxattr, "fgetxattr@ATTR_1.0"); - - ssize_t libattr_listxattr(const char *path, char *list, size_t size) - { - return syscall(__NR_listxattr, path, list, size); - } -+SYMVER(libattr_listxattr, "listxattr@ATTR_1.0"); - - ssize_t libattr_llistxattr(const char *path, char *list, size_t size) - { - return syscall(__NR_llistxattr, path, list, size); - } -+SYMVER(libattr_llistxattr, "llistxattr@ATTR_1.0"); - - ssize_t libattr_flistxattr(int filedes, char *list, size_t size) - { - return syscall(__NR_flistxattr, filedes, list, size); - } -+SYMVER(libattr_flistxattr, "flistxattr@ATTR_1.0"); - - int libattr_removexattr(const char *path, const char *name) - { - return syscall(__NR_removexattr, path, name); - } -+SYMVER(libattr_removexattr, "removexattr@ATTR_1.0"); - - int libattr_lremovexattr(const char *path, const char *name) - { - return syscall(__NR_lremovexattr, path, name); - } -+SYMVER(libattr_lremovexattr, "lremovexattr@ATTR_1.0"); - - int libattr_fremovexattr(int filedes, const char *name) - { - return syscall(__NR_fremovexattr, filedes, name); - } -+SYMVER(libattr_fremovexattr, "fremovexattr@ATTR_1.0"); - - #ifdef HAVE_VISIBILITY_ATTRIBUTE - # pragma GCC visibility pop |