update buildroot to 2017.02.11

bsp/buildroot-2017.02.11/package/jamvm/0001-Use-fenv.h-when-available-instead-of-fpu_control.h.patch

@@ -0,0 +1,108 @@
+From ecd4eceae98cfb1c83133bdeaa9095546ca8b7c6 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Thu, 26 May 2016 15:05:48 +0200
+Subject: [PATCH] Use <fenv.h> when available instead of <fpu_control.h>
+
+musl libc (http://musl-libc.org lack the non-standard <fpu_control.h>
+header, which is used in src/os/linux/{i386,x86_64}/init.c files to
+setup the floating point precision. This patch makes it use the
+standard C <fenv.h> header instead when available.
+
+Original patch at Felix Janda at
+https://sourceforge.net/p/jamvm/patches/6/, adapted to still use
+<fpu_control.h> if <fenv.h> is not provided.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ configure.ac               |  2 +-
+ src/os/linux/i386/init.c   | 15 +++++++++++++++
+ src/os/linux/x86_64/init.c | 15 +++++++++++++--
+ 3 files changed, 29 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 19f77e6..ce59a3e 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -279,7 +279,7 @@ fi
+ 
+ dnl Checks for header files.
+ AC_HEADER_STDC
+-AC_CHECK_HEADERS(sys/time.h unistd.h endian.h sys/param.h locale.h alloca.h)
++AC_CHECK_HEADERS(sys/time.h unistd.h endian.h sys/param.h locale.h alloca.h fenv.h)
+ 
+ if test "$enable_zip" != no; then
+     AC_CHECK_HEADER(zlib.h,,AC_MSG_ERROR(zlib.h is missing))
+diff --git a/src/os/linux/i386/init.c b/src/os/linux/i386/init.c
+index d9c6648..8fefe7d 100644
+--- a/src/os/linux/i386/init.c
++++ b/src/os/linux/i386/init.c
+@@ -19,18 +19,33 @@
+  * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+  */
+ 
++#include "config.h"
++
++#if defined(HAVE_FENV_H)
++#include <fenv.h>
++#else
+ #include <fpu_control.h>
++#endif
+ 
+ /* Change floating point precision to double (64-bit) from
+  * the extended (80-bit) Linux default. */
+ 
+ void setDoublePrecision() {
++#if defined(HAVE_FENV_H)
++    fenv_t fenv;
++
++    fegetenv(&fenv);
++    fenv.__control_word &= ~0x300; /* _FPU_EXTENDED */
++    fenv.__control_word |= 0x200; /* _FPU_DOUBLE */
++    fesetenv(&fenv);
++#else
+     fpu_control_t cw;
+ 
+     _FPU_GETCW(cw);
+     cw &= ~_FPU_EXTENDED;
+     cw |= _FPU_DOUBLE;
+     _FPU_SETCW(cw);
++#endif
+ }
+ 
+ void initialisePlatform() {
+diff --git a/src/os/linux/x86_64/init.c b/src/os/linux/x86_64/init.c
+index 9d55229..b42b14e 100644
+--- a/src/os/linux/x86_64/init.c
++++ b/src/os/linux/x86_64/init.c
+@@ -19,7 +19,11 @@
+  * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+  */
+ 
+-#ifdef __linux__
++#include "config.h"
++
++#if defined(HAVE_FENV_H)
++#include <fenv.h>
++#else
+ #include <fpu_control.h>
+ #endif
+ 
+@@ -30,7 +34,14 @@
+ */
+ 
+ void setDoublePrecision() {
+-#ifdef __linux__
++#if defined(HAVE_FENV_H)
++    fenv_t fenv;
++
++    fegetenv(&fenv);
++    fenv.__control_word &= ~0x300; /*_FPU_EXTENDED */
++    fenv.__control_word |= 0x200; /*_FPU_DOUBLE */
++    fesetenv(&fenv);
++#else
+     fpu_control_t cw;
+ 
+     _FPU_GETCW(cw);
+-- 
+2.7.4
+

bsp/buildroot-2017.02.11/package/jamvm/Config.in

@@ -0,0 +1,20 @@
+config BR2_PACKAGE_JAMVM
+	bool "jamvm"
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_x86_64 \
+		|| BR2_mips || BR2_mipsel || BR2_powerpc
+	depends on BR2_PACKAGE_CLASSPATH_ARCH_SUPPORTS
+	select BR2_PACKAGE_ZLIB
+	select BR2_PACKAGE_CLASSPATH
+	help
+	  JamVM is a new Java Virtual Machine which conforms to the
+	  JVM specification version 2 (blue book).
+
+	  http://jamvm.sf.net
+
+comment "jamvm needs a toolchain w/ threads, dynamic library"
+	depends on BR2_arm || BR2_armeb || BR2_i386 || BR2_x86_64 \
+		|| BR2_mips || BR2_mipsel || BR2_powerpc
+	depends on BR2_PACKAGE_CLASSPATH_ARCH_SUPPORTS
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS

bsp/buildroot-2017.02.11/package/jamvm/jamvm.hash

@@ -0,0 +1,2 @@
+# Locally computed:
+sha256  76428e96df0ae9dd964c7a7c74c1e9a837e2f312c39e9a357fa8178f7eff80da  jamvm-2.0.0.tar.gz

bsp/buildroot-2017.02.11/package/jamvm/jamvm.mk

@@ -0,0 +1,34 @@
+################################################################################
+#
+# jamvm
+#
+################################################################################
+
+JAMVM_VERSION = 2.0.0
+JAMVM_SITE = http://downloads.sourceforge.net/project/jamvm/jamvm/JamVM%20$(JAMVM_VERSION)
+JAMVM_LICENSE = GPLv2+
+JAMVM_LICENSE_FILES = COPYING
+JAMVM_DEPENDENCIES = zlib classpath
+# For 0001-Use-fenv.h-when-available-instead-of-fpu_control.h.patch
+JAMVM_AUTORECONF = YES
+# int inlining seems to crash jamvm, don't build shared version of internal lib
+JAMVM_CONF_OPTS = \
+	--with-classpath-install-dir=/usr \
+	--disable-int-inlining \
+	--disable-shared \
+	--without-pic
+
+# jamvm has ARM assembly code that cannot be compiled in Thumb2 mode,
+# so we must force traditional ARM mode.
+ifeq ($(BR2_arm),y)
+JAMVM_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) -marm"
+endif
+
+# Needed for autoreconf
+define JAMVM_CREATE_M4_DIR
+	mkdir -p $(@D)/m4
+endef
+
+JAMVM_POST_PATCH_HOOKS += JAMVM_CREATE_M4_DIR
+
+$(eval $(autotools-package))