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authorSergei Trofimovich <slyfox@gentoo.org>2018-08-15 22:36:14 +0100
committerSergei Trofimovich <slyfox@gentoo.org>2018-08-15 22:36:14 +0100
commit93c6a619de1cea61f0d05a9b37d0efa0be1d1931 (patch)
tree29dd0bea053663880d55ee388a36736eff65893e /7.3.0
parent8.2.0: fix underscore around arch selector (diff)
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7.3.0: fix building against glibc-2.28 (ustat.h)
All patches are taken as-is from gcc-7-branch. Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to '7.3.0')
-rw-r--r--7.3.0/gentoo/94_all_libgo-remove-ustat.h-glibc-2.28.patch171
-rw-r--r--7.3.0/gentoo/95_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch67
-rw-r--r--7.3.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch32
-rw-r--r--7.3.0/gentoo/README.history4
4 files changed, 274 insertions, 0 deletions
diff --git a/7.3.0/gentoo/94_all_libgo-remove-ustat.h-glibc-2.28.patch b/7.3.0/gentoo/94_all_libgo-remove-ustat.h-glibc-2.28.patch
new file mode 100644
index 0000000..ec80018
--- /dev/null
+++ b/7.3.0/gentoo/94_all_libgo-remove-ustat.h-glibc-2.28.patch
@@ -0,0 +1,171 @@
+From 66c953ac7dd5902346d6c6d09a9efd1eb4fc3a79 Mon Sep 17 00:00:00 2001
+From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Fri, 22 Jun 2018 14:25:18 +0000
+Subject: [PATCH] syscall: remove Ustat
+
+ glibc 2.28 removes ustat.h and the ustat function entirely, which
+ breaks syscall.Ustat.
+
+ Updates golang/go#25990
+
+ Reviewed-on: https://go-review.googlesource.com/120535
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@261894 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libgo/config.h.in | 3 ---
+ libgo/configure | 33 -------------------------
+ libgo/configure.ac | 18 --------------
+ libgo/go/syscall/libcall_linux_ustat.go | 12 ---------
+ libgo/mksysinfo.sh | 14 -----------
+ libgo/sysinfo.c | 3 ---
+ 6 files changed, 83 deletions(-)
+ delete mode 100644 libgo/go/syscall/libcall_linux_ustat.go
+
+diff --git a/libgo/config.h.in b/libgo/config.h.in
+index a7b1d47ac9b..312da8b2837 100644
+--- a/libgo/config.h.in
++++ b/libgo/config.h.in
+@@ -340,9 +340,6 @@
+ /* Define to 1 if you have the `unshare' function. */
+ #undef HAVE_UNSHARE
+
+-/* Define to 1 if you have the <ustat.h> header file and it works. */
+-#undef HAVE_USTAT_H
+-
+ /* Define to 1 if you have the `utimensat' function. */
+ #undef HAVE_UTIMENSAT
+
+diff --git a/libgo/configure b/libgo/configure
+index 1d3d714fc05..94c42f67e82 100755
+--- a/libgo/configure
++++ b/libgo/configure
+@@ -14784,39 +14784,6 @@ fi
+ done
+
+
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
+-$as_echo_n "checking whether <ustat.h> can be used... " >&6; }
+-if test "${libgo_cv_c_ustat_h+set}" = set; then :
+- $as_echo_n "(cached) " >&6
+-else
+- CFLAGS_hold=$CFLAGS
+-CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h. */
+-
+-#include <sys/types.h>
+-#ifdef HAVE_LINUX_FILTER_H
+-#include <linux/filter.h>
+-#endif
+-#include <ustat.h>
+-
+-_ACEOF
+-if ac_fn_c_try_compile "$LINENO"; then :
+- libgo_cv_c_ustat_h=yes
+-else
+- libgo_cv_c_ustat_h=no
+-fi
+-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+-CFLAGS=$CFLAGS_hold
+-fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
+-$as_echo "$libgo_cv_c_ustat_h" >&6; }
+-if test $libgo_cv_c_ustat_h = yes; then
+-
+-$as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
+-
+-fi
+-
+ if test "$ac_cv_header_sys_mman_h" = yes; then
+ HAVE_SYS_MMAN_H_TRUE=
+ HAVE_SYS_MMAN_H_FALSE='#'
+diff --git a/libgo/configure.ac b/libgo/configure.ac
+index 51b2c161846..0adbadf20d4 100644
+--- a/libgo/configure.ac
++++ b/libgo/configure.ac
+@@ -572,24 +572,6 @@ AC_CHECK_HEADERS([linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h
+ #endif
+ ])
+
+-AC_CACHE_CHECK([whether <ustat.h> can be used],
+-[libgo_cv_c_ustat_h],
+-[CFLAGS_hold=$CFLAGS
+-CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
+-AC_COMPILE_IFELSE(
+-[AC_LANG_SOURCE([
+-#include <sys/types.h>
+-#ifdef HAVE_LINUX_FILTER_H
+-#include <linux/filter.h>
+-#endif
+-#include <ustat.h>
+-])], [libgo_cv_c_ustat_h=yes], [libgo_cv_c_ustat_h=no])
+-CFLAGS=$CFLAGS_hold])
+-if test $libgo_cv_c_ustat_h = yes; then
+- AC_DEFINE(HAVE_USTAT_H, 1,
+- [Define to 1 if you have the <ustat.h> header file and it works.])
+-fi
+-
+ AM_CONDITIONAL(HAVE_SYS_MMAN_H, test "$ac_cv_header_sys_mman_h" = yes)
+
+ AC_CHECK_FUNCS(strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr)
+diff --git a/libgo/go/syscall/libcall_linux_ustat.go b/libgo/go/syscall/libcall_linux_ustat.go
+deleted file mode 100644
+index 261f086f47e..00000000000
+--- a/libgo/go/syscall/libcall_linux_ustat.go
++++ /dev/null
+@@ -1,12 +0,0 @@
+-// Copyright 2015 The Go Authors. All rights reserved.
+-// Use of this source code is governed by a BSD-style
+-// license that can be found in the LICENSE file.
+-
+-// GNU/Linux library ustat call.
+-// This is not supported on some kernels, such as arm64.
+-// +build !arm64
+-
+-package syscall
+-
+-//sys Ustat(dev int, ubuf *Ustat_t) (err error)
+-//ustat(dev _dev_t, ubuf *Ustat_t) _C_int
+diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh
+index 61d39d7e2dd..2284928ae53 100755
+--- a/libgo/mksysinfo.sh
++++ b/libgo/mksysinfo.sh
+@@ -1107,20 +1107,6 @@ grep '^type _sysinfo ' gen-sysinfo.go | \
+ -e 's/mem_unit/Unit/' \
+ >> ${OUT}
+
+-# The ustat struct.
+-grep '^type _ustat ' gen-sysinfo.go | \
+- sed -e 's/_ustat/Ustat_t/' \
+- -e 's/f_tfree/Tfree/' \
+- -e 's/f_tinode/Tinoe/' \
+- -e 's/f_fname/Fname/' \
+- -e 's/f_fpack/Fpack/' \
+- >> ${OUT}
+-# Force it to be defined, as on some older GNU/Linux systems the
+-# header file fails when using with <linux/filter.h>.
+-if ! grep 'type _ustat ' gen-sysinfo.go >/dev/null 2>&1; then
+- echo 'type Ustat_t struct { Tfree int32; Tinoe uint64; Fname [5+1]int8; Fpack [5+1]int8; }' >> ${OUT}
+-fi
+-
+ # The utimbuf struct.
+ grep '^type _utimbuf ' gen-sysinfo.go | \
+ sed -e 's/_utimbuf/Utimbuf/' \
+diff --git a/libgo/sysinfo.c b/libgo/sysinfo.c
+index a1afc7d119c..7ff721816f9 100644
+--- a/libgo/sysinfo.c
++++ b/libgo/sysinfo.c
+@@ -135,9 +135,6 @@
+ #if defined(HAVE_SYS_SYSINFO_H)
+ #include <sys/sysinfo.h>
+ #endif
+-#if defined(HAVE_USTAT_H)
+-#include <ustat.h>
+-#endif
+ #if defined(HAVE_UTIME_H)
+ #include <utime.h>
+ #endif
+--
+2.18.0
+
diff --git a/7.3.0/gentoo/95_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch b/7.3.0/gentoo/95_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
new file mode 100644
index 0000000..a2da9b1
--- /dev/null
+++ b/7.3.0/gentoo/95_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
@@ -0,0 +1,67 @@
+From 61f38c64c01a15560026115a157b7021ec67bd3b Mon Sep 17 00:00:00 2001
+From: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 24 May 2018 20:21:54 +0000
+Subject: [PATCH] libsanitizer: Use pre-computed size of struct ustat for Linux
+
+Cherry-pick compiler-rt revision 333213:
+
+<sys/ustat.h> has been removed from glibc 2.28 by:
+
+commit cf2478d53ad7071e84c724a986b56fe17f4f4ca7
+Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
+Date: Sun Mar 18 11:28:59 2018 +0800
+
+ Deprecate ustat syscall interface
+
+This patch uses pre-computed size of struct ustat for Linux.
+
+ PR sanitizer/85835
+ * sanitizer_common/sanitizer_platform_limits_posix.cc: Don't
+ include <sys/ustat.h> for Linux.
+ (SIZEOF_STRUCT_USTAT): New.
+ (struct_ustat_sz): Use SIZEOF_STRUCT_USTAT for Linux.
+
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@260688 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libsanitizer/ChangeLog | 8 ++++++++
+ .../sanitizer_platform_limits_posix.cc | 15 +++++++++++++--
+ 2 files changed, 21 insertions(+), 2 deletions(-)
+
+diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+index 31a5e697eae..8017afd21c5 100644
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -154,7 +154,6 @@ typedef struct user_fpregs elf_fpregset_t;
+ # include <sys/procfs.h>
+ #endif
+ #include <sys/user.h>
+-#include <sys/ustat.h>
+ #include <linux/cyclades.h>
+ #include <linux/if_eql.h>
+ #include <linux/if_plip.h>
+@@ -247,7 +246,19 @@ namespace __sanitizer {
+ #endif // SANITIZER_LINUX || SANITIZER_FREEBSD
+
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID
+- unsigned struct_ustat_sz = sizeof(struct ustat);
++ // Use pre-computed size of struct ustat to avoid <sys/ustat.h> which
++ // has been removed from glibc 2.28.
++#if defined(__aarch64__) || defined(__s390x__) || defined (__mips64) \
++ || defined(__powerpc64__) || defined(__arch64__) || defined(__sparcv9) \
++ || defined(__x86_64__)
++#define SIZEOF_STRUCT_USTAT 32
++#elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
++ || defined(__powerpc__) || defined(__s390__)
++#define SIZEOF_STRUCT_USTAT 20
++#else
++#error Unknown size of struct ustat
++#endif
++ unsigned struct_ustat_sz = SIZEOF_STRUCT_USTAT;
+ unsigned struct_rlimit64_sz = sizeof(struct rlimit64);
+ unsigned struct_statvfs64_sz = sizeof(struct statvfs64);
+ #endif // SANITIZER_LINUX && !SANITIZER_ANDROID
+--
+2.18.0
+
diff --git a/7.3.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch b/7.3.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
new file mode 100644
index 0000000..e9b5c8f
--- /dev/null
+++ b/7.3.0/gentoo/96_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
@@ -0,0 +1,32 @@
+From 6a7c93905151724f7169612d64a5c8ce45dff9fb Mon Sep 17 00:00:00 2001
+From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 31 May 2018 09:59:35 +0000
+Subject: [PATCH] 2018-05-31 Matthias Klose <doko@ubuntu.com>
+
+ PR sanitizer/86012
+ * sanitizer_common/sanitizer_platform_limits_posix.cc: Define
+ SIZEOF_STRUCT_USTAT for 32bit sparc.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@260992 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libsanitizer/ChangeLog | 6 ++++++
+ .../sanitizer_common/sanitizer_platform_limits_posix.cc | 2 +-
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+index 8017afd21c5..97eae3fc7bc 100644
+--- a/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
++++ b/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc
+@@ -253,7 +253,7 @@ namespace __sanitizer {
+ || defined(__x86_64__)
+ #define SIZEOF_STRUCT_USTAT 32
+ #elif defined(__arm__) || defined(__i386__) || defined(__mips__) \
+- || defined(__powerpc__) || defined(__s390__)
++ || defined(__powerpc__) || defined(__s390__) || defined(__sparc__)
+ #define SIZEOF_STRUCT_USTAT 20
+ #else
+ #error Unknown size of struct ustat
+--
+2.18.0
+
diff --git a/7.3.0/gentoo/README.history b/7.3.0/gentoo/README.history
index 7cc8e55..75814a0 100644
--- a/7.3.0/gentoo/README.history
+++ b/7.3.0/gentoo/README.history
@@ -1,3 +1,7 @@
+1.5 TODO
+ + 94_all_libgo-remove-ustat.h-glibc-2.28.patch
+ + 95_all_libsanitizer-avoidustat.h-glibc-2.28-part-1.patch
+ + 96_all_libsanitizer-avoidustat.h-glibc-2.28-part-2.patch
1.4 18 May 2018
U 13_all_default-ssp-fix.patch
1.3 16 May 2018