update buildroot to 2017.02.11
This commit is contained in:
jbnadal
@@ -0,0 +1,13 @@
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Index: b/boehm-gc/include/gc.h
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===================================================================
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--- a/boehm-gc/include/gc.h
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+++ b/boehm-gc/include/gc.h
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@@ -503,7 +503,7 @@
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#if defined(__linux__) || defined(__GLIBC__)
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# include <features.h>
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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- && !defined(__ia64__)
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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# define GC_HAVE_BUILTIN_BACKTRACE
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# endif
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@@ -0,0 +1,56 @@
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[PATCH] cilk: fix build without wchar
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When building against uClibc with wchar support disabled, WCHAR_MIN and
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WCHAR_MAX are not defined leading to compilation errors.
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Fix it by only including the wchar code if available.
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Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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---
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libcilkrts/include/cilk/reducer_min_max.h | 8 ++++++++
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1 file changed, 8 insertions(+)
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Index: b/libcilkrts/include/cilk/reducer_min_max.h
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===================================================================
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--- a/libcilkrts/include/cilk/reducer_min_max.h
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+++ b/libcilkrts/include/cilk/reducer_min_max.h
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@@ -3154,7 +3154,9 @@
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CILK_C_REDUCER_MAX_INSTANCE(char, char, CHAR_MIN)
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CILK_C_REDUCER_MAX_INSTANCE(unsigned char, uchar, 0)
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CILK_C_REDUCER_MAX_INSTANCE(signed char, schar, SCHAR_MIN)
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+#ifdef WCHAR_MIN
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CILK_C_REDUCER_MAX_INSTANCE(wchar_t, wchar_t, WCHAR_MIN)
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+#endif
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CILK_C_REDUCER_MAX_INSTANCE(short, short, SHRT_MIN)
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CILK_C_REDUCER_MAX_INSTANCE(unsigned short, ushort, 0)
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CILK_C_REDUCER_MAX_INSTANCE(int, int, INT_MIN)
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@@ -3306,7 +3308,9 @@
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(char, char, CHAR_MIN)
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned char, uchar, 0)
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(signed char, schar, SCHAR_MIN)
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+#ifdef WCHAR_MIN
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(wchar_t, wchar_t, WCHAR_MIN)
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+#endif
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(short, short, SHRT_MIN)
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(unsigned short, ushort, 0)
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CILK_C_REDUCER_MAX_INDEX_INSTANCE(int, int, INT_MIN)
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@@ -3432,7 +3436,9 @@
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CILK_C_REDUCER_MIN_INSTANCE(char, char, CHAR_MAX)
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CILK_C_REDUCER_MIN_INSTANCE(unsigned char, uchar, CHAR_MAX)
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CILK_C_REDUCER_MIN_INSTANCE(signed char, schar, SCHAR_MAX)
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+#ifdef WCHAR_MAX
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CILK_C_REDUCER_MIN_INSTANCE(wchar_t, wchar_t, WCHAR_MAX)
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+#endif
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CILK_C_REDUCER_MIN_INSTANCE(short, short, SHRT_MAX)
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CILK_C_REDUCER_MIN_INSTANCE(unsigned short, ushort, USHRT_MAX)
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CILK_C_REDUCER_MIN_INSTANCE(int, int, INT_MAX)
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@@ -3584,7 +3590,9 @@
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(char, char, CHAR_MAX)
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned char, uchar, CHAR_MAX)
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(signed char, schar, SCHAR_MAX)
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+#ifdef WCHAR_MAX
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(wchar_t, wchar_t, WCHAR_MAX)
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+#endif
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(short, short, SHRT_MAX)
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(unsigned short, ushort, USHRT_MAX)
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CILK_C_REDUCER_MIN_INDEX_INSTANCE(int, int, INT_MAX)
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@@ -0,0 +1,34 @@
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From 4c6367c99461fdd7bd5613483f2582d7f08fba87 Mon Sep 17 00:00:00 2001
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From: Vlad Zakharov <vzakhar@synopsys.com>
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Date: Tue, 28 Feb 2017 17:41:11 +0300
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Subject: [PATCH] arc: define _REENTRANT when -pthread is passed
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The compiler is supposed to have the builtin defined _REENTRANT defined
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when -pthread is passed, which wasn't done on the ARC architecture.
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When _REENTRANT is not passed, the C library will not use reentrant
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functions, and the latest version of ax_pthread.m4 from the
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autoconf-archive will no longer detect that thread support is
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available (see https://savannah.gnu.org/patch/?8186).
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Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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gcc/config/arc/arc.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
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index 611ef54..fdd4b5d 100644
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--- a/gcc/config/arc/arc.h
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+++ b/gcc/config/arc/arc.h
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@@ -93,6 +93,7 @@ along with GCC; see the file COPYING3. If not see
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%{mdsp-packa:-D__Xdsp_packa} %{mcrc:-D__Xcrc} %{mdvbf:-D__Xdvbf} \
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%{mtelephony:-D__Xtelephony} %{mxy:-D__Xxy} %{mmul64: -D__Xmult32} \
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%{mlock:-D__Xlock} %{mswape:-D__Xswape} %{mrtsc:-D__Xrtsc} \
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+%{pthread:-D_REENTRANT} \
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%{mcpu=nps400:-D__NPS400__}"
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#define CC1_SPEC "\
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--
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2.7.4
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@@ -0,0 +1,19 @@
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Enable POSIX threads for uClinux targets
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Reported upstream:
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71721
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Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
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diff -Nur gcc-6.1.0.orig/gcc/config.gcc gcc-6.1.0/gcc/config.gcc
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--- gcc-6.1.0.orig/gcc/config.gcc 2016-04-11 12:14:59.000000000 +0200
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+++ gcc-6.1.0/gcc/config.gcc 2016-07-02 20:04:25.732169982 +0200
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@@ -833,6 +833,9 @@
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*-*-uclinux*)
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extra_options="$extra_options gnu-user.opt"
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use_gcc_stdint=wrap
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+ case ${enable_threads} in
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+ "" | yes | posix) thread_file='posix' ;;
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+ esac
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tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
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;;
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*-*-rdos*)
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