build: first set of updates to enable PPC supportv3.0.0-rc.5

These are the core changes that allow pLinux BE/LE compile. They
don't include all of the changes needed for AIX which will follow
once we have pLinux up and running in the builds

PR-URL: https://github.com/nodejs/io.js/pull/2124
Reviewed-By: Ben Noordhuis <ben@strongloop.com>
Reviewed-By: Johan Bergstrom <bugs@bergstroem.nu>

11 files changed, 561 insertions, 5 deletions

diff --git a/Makefile b/Makefile
index 024977bd44d..3a5b984ca85 100644
--- a/Makefile
+++ b/Makefile
@@ -242,9 +242,17 @@ else
 ifeq ($(DESTCPU),arm)
 ARCH=arm
 else
+ifeq ($(DESTCPU),ppc64)
+ARCH=ppc64
+else
+ifeq ($(DESTCPU),ppc)
+ARCH=ppc
+else
 ARCH=x86
 endif
 endif
+endif
+endif
 
 # enforce "x86" over "ia32" as the generally accepted way of referring to 32-bit intel
 ifeq ($(ARCH),ia32)
diff --git a/common.gypi b/common.gypi
index 4c1b90b29ad..a84ff139690 100644
--- a/common.gypi
+++ b/common.gypi
@@ -223,6 +223,14 @@
             'cflags': [ '-m64' ],
             'ldflags': [ '-m64' ],
           }],
+          [ 'target_arch=="ppc"', {
+            'cflags': [ '-m32' ],
+            'ldflags': [ '-m32' ],
+          }],
+          [ 'target_arch=="ppc64"', {
+	    'cflags': [ '-m64', '-mminimal-toc' ],
+	    'ldflags': [ '-m64' ],
+	   }],
           [ 'OS=="solaris"', {
             'cflags': [ '-pthreads' ],
             'ldflags': [ '-pthreads' ],
diff --git a/configure b/configure
index 63d4c25810f..8d52a1eb28c 100755
--- a/configure
+++ b/configure
@@ -26,7 +26,8 @@ import nodedownload
 parser = optparse.OptionParser()
 
 valid_os = ('win', 'mac', 'solaris', 'freebsd', 'openbsd', 'linux', 'android')
-valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'x32', 'x64', 'x86')
+valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'ppc', 'ppc64', 'x32',
+              'x64')
 valid_arm_float_abi = ('soft', 'softfp', 'hard')
 valid_mips_arch = ('loongson', 'r1', 'r2', 'r6', 'rx')
 valid_mips_fpu = ('fp32', 'fp64', 'fpxx')
@@ -545,6 +546,8 @@ def host_arch_cc():
     '__arm__'     : 'arm',
     '__i386__'    : 'ia32',
     '__mips__'    : 'mips',
+    '__PPC64__'   : 'ppc64',
+    '__PPC__'     : 'ppc',
     '__x86_64__'  : 'x64',
   }
 
@@ -620,6 +623,7 @@ def configure_node(o):
     target_arch = 'ia32'
   o['variables']['host_arch'] = host_arch
   o['variables']['target_arch'] = target_arch
+  o['variables']['node_byteorder'] = sys.byteorder
 
   cross_compiling = target_arch != host_arch
   want_snapshots = not options.without_snapshot
diff --git a/deps/openssl/config/Makefile b/deps/openssl/config/Makefile
index 02f926e7362..91339a9e5a2 100644
--- a/deps/openssl/config/Makefile
+++ b/deps/openssl/config/Makefile
@@ -4,7 +4,8 @@ COPT = no-shared no-symlinks
 
 ARCHS = BSD-x86 BSD-x86_64 VC-WIN32 VC-WIN64A darwin64-x86_64-cc  \
 darwin-i386-cc linux-aarch64 linux-armv4 linux-elf linux-x32 \
-linux-x86_64 solaris-x86-gcc solaris64-x86_64-gcc
+linux-x86_64 linux-ppc linux-ppc64 solaris-x86-gcc \
+solaris64-x86_64-gcc
 
 CFG = opensslconf.h
 SRC_CFG = ../openssl/crypto/$(CFG)
diff --git a/deps/openssl/config/archs/linux-ppc/opensslconf.h b/deps/openssl/config/archs/linux-ppc/opensslconf.h
new file mode 100644
index 00000000000..bd5d3befeda
--- /dev/null
+++ b/deps/openssl/config/archs/linux-ppc/opensslconf.h
@@ -0,0 +1,258 @@
+/* opensslconf.h */
+/* WARNING: Generated automatically from opensslconf.h.in by Configure. */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/* OpenSSL was configured with the following options: */
+#ifndef OPENSSL_DOING_MAKEDEPEND
+
+
+#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+# define OPENSSL_NO_EC_NISTP_64_GCC_128
+#endif
+#ifndef OPENSSL_NO_GMP
+# define OPENSSL_NO_GMP
+#endif
+#ifndef OPENSSL_NO_JPAKE
+# define OPENSSL_NO_JPAKE
+#endif
+#ifndef OPENSSL_NO_KRB5
+# define OPENSSL_NO_KRB5
+#endif
+#ifndef OPENSSL_NO_LIBUNBOUND
+# define OPENSSL_NO_LIBUNBOUND
+#endif
+#ifndef OPENSSL_NO_MD2
+# define OPENSSL_NO_MD2
+#endif
+#ifndef OPENSSL_NO_RC5
+# define OPENSSL_NO_RC5
+#endif
+#ifndef OPENSSL_NO_RFC3779
+# define OPENSSL_NO_RFC3779
+#endif
+#ifndef OPENSSL_NO_SCTP
+# define OPENSSL_NO_SCTP
+#endif
+#ifndef OPENSSL_NO_SSL_TRACE
+# define OPENSSL_NO_SSL_TRACE
+#endif
+#ifndef OPENSSL_NO_STORE
+# define OPENSSL_NO_STORE
+#endif
+#ifndef OPENSSL_NO_UNIT_TEST
+# define OPENSSL_NO_UNIT_TEST
+#endif
+
+#endif /* OPENSSL_DOING_MAKEDEPEND */
+
+#ifndef OPENSSL_THREADS
+# define OPENSSL_THREADS
+#endif
+#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+# define OPENSSL_NO_DYNAMIC_ENGINE
+#endif
+
+/* The OPENSSL_NO_* macros are also defined as NO_* if the application
+   asks for it.  This is a transient feature that is provided for those
+   who haven't had the time to do the appropriate changes in their
+   applications.  */
+#ifdef OPENSSL_ALGORITHM_DEFINES
+# if defined(OPENSSL_NO_EC_NISTP_64_GCC_128) && !defined(NO_EC_NISTP_64_GCC_128)
+#  define NO_EC_NISTP_64_GCC_128
+# endif
+# if defined(OPENSSL_NO_GMP) && !defined(NO_GMP)
+#  define NO_GMP
+# endif
+# if defined(OPENSSL_NO_JPAKE) && !defined(NO_JPAKE)
+#  define NO_JPAKE
+# endif
+# if defined(OPENSSL_NO_KRB5) && !defined(NO_KRB5)
+#  define NO_KRB5
+# endif
+# if defined(OPENSSL_NO_LIBUNBOUND) && !defined(NO_LIBUNBOUND)
+#  define NO_LIBUNBOUND
+# endif
+# if defined(OPENSSL_NO_MD2) && !defined(NO_MD2)
+#  define NO_MD2
+# endif
+# if defined(OPENSSL_NO_RC5) && !defined(NO_RC5)
+#  define NO_RC5
+# endif
+# if defined(OPENSSL_NO_RFC3779) && !defined(NO_RFC3779)
+#  define NO_RFC3779
+# endif
+# if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
+#  define NO_SCTP
+# endif
+# if defined(OPENSSL_NO_SSL_TRACE) && !defined(NO_SSL_TRACE)
+#  define NO_SSL_TRACE
+# endif
+# if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
+#  define NO_STORE
+# endif
+# if defined(OPENSSL_NO_UNIT_TEST) && !defined(NO_UNIT_TEST)
+#  define NO_UNIT_TEST
+# endif
+#endif
+
+
+
+/* crypto/opensslconf.h.in */
+
+/* Generate 80386 code? */
+#undef I386_ONLY
+
+#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
+#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
+#define ENGINESDIR "/usr/local/ssl/lib/engines"
+#define OPENSSLDIR "/usr/local/ssl"
+#endif
+#endif
+
+#undef OPENSSL_UNISTD
+#define OPENSSL_UNISTD <unistd.h>
+
+#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
+
+#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
+#define IDEA_INT unsigned int
+#endif
+
+#if defined(HEADER_MD2_H) && !defined(MD2_INT)
+#define MD2_INT unsigned int
+#endif
+
+#if defined(HEADER_RC2_H) && !defined(RC2_INT)
+/* I need to put in a mod for the alpha - eay */
+#define RC2_INT unsigned int
+#endif
+
+#if defined(HEADER_RC4_H)
+#if !defined(RC4_INT)
+/* using int types make the structure larger but make the code faster
+ * on most boxes I have tested - up to %20 faster. */
+/*
+ * I don't know what does "most" mean, but declaring "int" is a must on:
+ * - Intel P6 because partial register stalls are very expensive;
+ * - elder Alpha because it lacks byte load/store instructions;
+ */
+#define RC4_INT unsigned char
+#endif
+#if !defined(RC4_CHUNK)
+/*
+ * This enables code handling data aligned at natural CPU word
+ * boundary. See crypto/rc4/rc4_enc.c for further details.
+ */
+#define RC4_CHUNK unsigned long
+#endif
+#endif
+
+#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
+/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
+ * %20 speed up (longs are 8 bytes, int's are 4). */
+#ifndef DES_LONG
+#define DES_LONG unsigned long
+#endif
+#endif
+
+#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
+#define CONFIG_HEADER_BN_H
+#define BN_LLONG
+
+/* Should we define BN_DIV2W here? */
+
+/* Only one for the following should be defined */
+#undef SIXTY_FOUR_BIT_LONG
+#undef SIXTY_FOUR_BIT
+#define THIRTY_TWO_BIT
+#endif
+
+#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
+#define CONFIG_HEADER_RC4_LOCL_H
+/* if this is defined data[i] is used instead of *data, this is a %20
+ * speedup on x86 */
+#undef RC4_INDEX
+#endif
+
+#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
+#define CONFIG_HEADER_BF_LOCL_H
+#undef BF_PTR
+#endif /* HEADER_BF_LOCL_H */
+
+#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
+#define CONFIG_HEADER_DES_LOCL_H
+#ifndef DES_DEFAULT_OPTIONS
+/* the following is tweaked from a config script, that is why it is a
+ * protected undef/define */
+#ifndef DES_PTR
+#undef DES_PTR
+#endif
+
+/* This helps C compiler generate the correct code for multiple functional
+ * units.  It reduces register dependancies at the expense of 2 more
+ * registers */
+#ifndef DES_RISC1
+#define DES_RISC1
+#endif
+
+#ifndef DES_RISC2
+#undef DES_RISC2
+#endif
+
+#if defined(DES_RISC1) && defined(DES_RISC2)
+YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
+#endif
+
+/* Unroll the inner loop, this sometimes helps, sometimes hinders.
+ * Very mucy CPU dependant */
+#ifndef DES_UNROLL
+#define DES_UNROLL
+#endif
+
+/* These default values were supplied by
+ * Peter Gutman <pgut001@cs.auckland.ac.nz>
+ * They are only used if nothing else has been defined */
+#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
+/* Special defines which change the way the code is built depending on the
+   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
+   even newer MIPS CPU's, but at the moment one size fits all for
+   optimization options.  Older Sparc's work better with only UNROLL, but
+   there's no way to tell at compile time what it is you're running on */
+
+#if defined( sun )		/* Newer Sparc's */
+#  define DES_PTR
+#  define DES_RISC1
+#  define DES_UNROLL
+#elif defined( __ultrix )	/* Older MIPS */
+#  define DES_PTR
+#  define DES_RISC2
+#  define DES_UNROLL
+#elif defined( __osf1__ )	/* Alpha */
+#  define DES_PTR
+#  define DES_RISC2
+#elif defined ( _AIX )		/* RS6000 */
+  /* Unknown */
+#elif defined( __hpux )		/* HP-PA */
+  /* Unknown */
+#elif defined( __aux )		/* 68K */
+  /* Unknown */
+#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
+#  define DES_UNROLL
+#elif defined( __sgi )		/* Newer MIPS */
+#  define DES_PTR
+#  define DES_RISC2
+#  define DES_UNROLL
+#elif defined(i386) || defined(__i386__)	/* x86 boxes, should be gcc */
+#  define DES_PTR
+#  define DES_RISC1
+#  define DES_UNROLL
+#endif /* Systems-specific speed defines */
+#endif
+
+#endif /* DES_DEFAULT_OPTIONS */
+#endif /* HEADER_DES_LOCL_H */
+#ifdef  __cplusplus
+}
+#endif
diff --git a/deps/openssl/config/archs/linux-ppc64/opensslconf.h b/deps/openssl/config/archs/linux-ppc64/opensslconf.h
new file mode 100644
index 00000000000..dc671aad0d6
--- /dev/null
+++ b/deps/openssl/config/archs/linux-ppc64/opensslconf.h
@@ -0,0 +1,258 @@
+/* opensslconf.h */
+/* WARNING: Generated automatically from opensslconf.h.in by Configure. */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+/* OpenSSL was configured with the following options: */
+#ifndef OPENSSL_DOING_MAKEDEPEND
+
+
+#ifndef OPENSSL_NO_EC_NISTP_64_GCC_128
+# define OPENSSL_NO_EC_NISTP_64_GCC_128
+#endif
+#ifndef OPENSSL_NO_GMP
+# define OPENSSL_NO_GMP
+#endif
+#ifndef OPENSSL_NO_JPAKE
+# define OPENSSL_NO_JPAKE
+#endif
+#ifndef OPENSSL_NO_KRB5
+# define OPENSSL_NO_KRB5
+#endif
+#ifndef OPENSSL_NO_LIBUNBOUND
+# define OPENSSL_NO_LIBUNBOUND
+#endif
+#ifndef OPENSSL_NO_MD2
+# define OPENSSL_NO_MD2
+#endif
+#ifndef OPENSSL_NO_RC5
+# define OPENSSL_NO_RC5
+#endif
+#ifndef OPENSSL_NO_RFC3779
+# define OPENSSL_NO_RFC3779
+#endif
+#ifndef OPENSSL_NO_SCTP
+# define OPENSSL_NO_SCTP
+#endif
+#ifndef OPENSSL_NO_SSL_TRACE
+# define OPENSSL_NO_SSL_TRACE
+#endif
+#ifndef OPENSSL_NO_STORE
+# define OPENSSL_NO_STORE
+#endif
+#ifndef OPENSSL_NO_UNIT_TEST
+# define OPENSSL_NO_UNIT_TEST
+#endif
+
+#endif /* OPENSSL_DOING_MAKEDEPEND */
+
+#ifndef OPENSSL_THREADS
+# define OPENSSL_THREADS
+#endif
+#ifndef OPENSSL_NO_DYNAMIC_ENGINE
+# define OPENSSL_NO_DYNAMIC_ENGINE
+#endif
+
+/* The OPENSSL_NO_* macros are also defined as NO_* if the application
+   asks for it.  This is a transient feature that is provided for those
+   who haven't had the time to do the appropriate changes in their
+   applications.  */
+#ifdef OPENSSL_ALGORITHM_DEFINES
+# if defined(OPENSSL_NO_EC_NISTP_64_GCC_128) && !defined(NO_EC_NISTP_64_GCC_128)
+#  define NO_EC_NISTP_64_GCC_128
+# endif
+# if defined(OPENSSL_NO_GMP) && !defined(NO_GMP)
+#  define NO_GMP
+# endif
+# if defined(OPENSSL_NO_JPAKE) && !defined(NO_JPAKE)
+#  define NO_JPAKE
+# endif
+# if defined(OPENSSL_NO_KRB5) && !defined(NO_KRB5)
+#  define NO_KRB5
+# endif
+# if defined(OPENSSL_NO_LIBUNBOUND) && !defined(NO_LIBUNBOUND)
+#  define NO_LIBUNBOUND
+# endif
+# if defined(OPENSSL_NO_MD2) && !defined(NO_MD2)
+#  define NO_MD2
+# endif
+# if defined(OPENSSL_NO_RC5) && !defined(NO_RC5)
+#  define NO_RC5
+# endif
+# if defined(OPENSSL_NO_RFC3779) && !defined(NO_RFC3779)
+#  define NO_RFC3779
+# endif
+# if defined(OPENSSL_NO_SCTP) && !defined(NO_SCTP)
+#  define NO_SCTP
+# endif
+# if defined(OPENSSL_NO_SSL_TRACE) && !defined(NO_SSL_TRACE)
+#  define NO_SSL_TRACE
+# endif
+# if defined(OPENSSL_NO_STORE) && !defined(NO_STORE)
+#  define NO_STORE
+# endif
+# if defined(OPENSSL_NO_UNIT_TEST) && !defined(NO_UNIT_TEST)
+#  define NO_UNIT_TEST
+# endif
+#endif
+
+
+
+/* crypto/opensslconf.h.in */
+
+/* Generate 80386 code? */
+#undef I386_ONLY
+
+#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
+#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
+#define ENGINESDIR "/usr/local/ssl/lib/engines"
+#define OPENSSLDIR "/usr/local/ssl"
+#endif
+#endif
+
+#undef OPENSSL_UNISTD
+#define OPENSSL_UNISTD <unistd.h>
+
+#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
+
+#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
+#define IDEA_INT unsigned int
+#endif
+
+#if defined(HEADER_MD2_H) && !defined(MD2_INT)
+#define MD2_INT unsigned int
+#endif
+
+#if defined(HEADER_RC2_H) && !defined(RC2_INT)
+/* I need to put in a mod for the alpha - eay */
+#define RC2_INT unsigned int
+#endif
+
+#if defined(HEADER_RC4_H)
+#if !defined(RC4_INT)
+/* using int types make the structure larger but make the code faster
+ * on most boxes I have tested - up to %20 faster. */
+/*
+ * I don't know what does "most" mean, but declaring "int" is a must on:
+ * - Intel P6 because partial register stalls are very expensive;
+ * - elder Alpha because it lacks byte load/store instructions;
+ */
+#define RC4_INT unsigned char
+#endif
+#if !defined(RC4_CHUNK)
+/*
+ * This enables code handling data aligned at natural CPU word
+ * boundary. See crypto/rc4/rc4_enc.c for further details.
+ */
+#define RC4_CHUNK unsigned long
+#endif
+#endif
+
+#if (defined(HEADER_NEW_DES_H) || defined(HEADER_DES_H)) && !defined(DES_LONG)
+/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
+ * %20 speed up (longs are 8 bytes, int's are 4). */
+#ifndef DES_LONG
+#define DES_LONG unsigned long
+#endif
+#endif
+
+#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
+#define CONFIG_HEADER_BN_H
+#undef BN_LLONG
+
+/* Should we define BN_DIV2W here? */
+
+/* Only one for the following should be defined */
+#define SIXTY_FOUR_BIT_LONG
+#undef SIXTY_FOUR_BIT
+#undef THIRTY_TWO_BIT
+#endif
+
+#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
+#define CONFIG_HEADER_RC4_LOCL_H
+/* if this is defined data[i] is used instead of *data, this is a %20
+ * speedup on x86 */
+#undef RC4_INDEX
+#endif
+
+#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
+#define CONFIG_HEADER_BF_LOCL_H
+#undef BF_PTR
+#endif /* HEADER_BF_LOCL_H */
+
+#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
+#define CONFIG_HEADER_DES_LOCL_H
+#ifndef DES_DEFAULT_OPTIONS
+/* the following is tweaked from a config script, that is why it is a
+ * protected undef/define */
+#ifndef DES_PTR
+#undef DES_PTR
+#endif
+
+/* This helps C compiler generate the correct code for multiple functional
+ * units.  It reduces register dependancies at the expense of 2 more
+ * registers */
+#ifndef DES_RISC1
+#define DES_RISC1
+#endif
+
+#ifndef DES_RISC2
+#undef DES_RISC2
+#endif
+
+#if defined(DES_RISC1) && defined(DES_RISC2)
+YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
+#endif
+
+/* Unroll the inner loop, this sometimes helps, sometimes hinders.
+ * Very mucy CPU dependant */
+#ifndef DES_UNROLL
+#define DES_UNROLL
+#endif
+
+/* These default values were supplied by
+ * Peter Gutman <pgut001@cs.auckland.ac.nz>
+ * They are only used if nothing else has been defined */
+#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
+/* Special defines which change the way the code is built depending on the
+   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
+   even newer MIPS CPU's, but at the moment one size fits all for
+   optimization options.  Older Sparc's work better with only UNROLL, but
+   there's no way to tell at compile time what it is you're running on */
+
+#if defined( sun )		/* Newer Sparc's */
+#  define DES_PTR
+#  define DES_RISC1
+#  define DES_UNROLL
+#elif defined( __ultrix )	/* Older MIPS */
+#  define DES_PTR
+#  define DES_RISC2
+#  define DES_UNROLL
+#elif defined( __osf1__ )	/* Alpha */
+#  define DES_PTR
+#  define DES_RISC2
+#elif defined ( _AIX )		/* RS6000 */
+  /* Unknown */
+#elif defined( __hpux )		/* HP-PA */
+  /* Unknown */
+#elif defined( __aux )		/* 68K */
+  /* Unknown */
+#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
+#  define DES_UNROLL
+#elif defined( __sgi )		/* Newer MIPS */
+#  define DES_PTR
+#  define DES_RISC2
+#  define DES_UNROLL
+#elif defined(i386) || defined(__i386__)	/* x86 boxes, should be gcc */
+#  define DES_PTR
+#  define DES_RISC1
+#  define DES_UNROLL
+#endif /* Systems-specific speed defines */
+#endif
+
+#endif /* DES_DEFAULT_OPTIONS */
+#endif /* HEADER_DES_LOCL_H */
+#ifdef  __cplusplus
+}
+#endif
diff --git a/deps/openssl/config/opensslconf.h b/deps/openssl/config/opensslconf.h
index 76efd0863e8..5db8d046cf6 100644
--- a/deps/openssl/config/opensslconf.h
+++ b/deps/openssl/config/opensslconf.h
@@ -23,6 +23,8 @@
   | linux     | x64        | linux-x86_64         | o   |
   | linux     | arm        | linux-armv4          | o   |
   | linux     | arm64      | linux-aarch64        | o   |
+  | linux     | ppc        | linux-ppc            | o   |
+  | linux     | ppc64      | linux-ppc64          | o   |
   | mac       | ia32       | darwin-i386-cc       | o   |
   | mac       | x64        | darwin64-x86-cc      | o   |
   | win       | ia32       | VC-WIN32             | -   |
@@ -59,6 +61,8 @@
   | x32        | __ILP32__         |
   | x64        | __x86_64__        |
   | x64(win)   | _M_X64            |
+  | ppc        | __PPC__           |
+  | ppc64      | __PPC64__         |
 
   These are the list which is not implemented yet.
 
@@ -107,6 +111,10 @@
 # include "./archs/solaris-x86-gcc/opensslconf.h"
 #elif defined(__sun) && defined(__x86_64__)
 # include "./archs/solaris64-x86_64-gcc/opensslconf.h"
+#elif defined(OPENSSL_LINUX) && defined(__PPC64__)
+# include "./archs/linux-ppc64/opensslconf.h"
+#elif defined(OPENSSL_LINUX) && !defined(__PPC64__) && defined(__ppc__)
+# include "./archs/linux-ppc/opensslconf.h"
 #else
 # include "./archs/linux-elf/opensslconf.h"
 #endif
diff --git a/deps/openssl/openssl.gyp b/deps/openssl/openssl.gyp
index d5bb16e5e38..0389abdd149 100644
--- a/deps/openssl/openssl.gyp
+++ b/deps/openssl/openssl.gyp
@@ -43,7 +43,13 @@
             ],
           },
         }],
-
+        [ 'node_byteorder=="big"', {
+            # Define Big Endian
+            'defines': ['B_ENDIAN']
+          }, {
+            # Define Little Endian
+           'defines':['L_ENDIAN']
+        }],
         ['openssl_no_asm!=0', {
           # Disable asm
           'defines': [
diff --git a/deps/openssl/openssl.gypi b/deps/openssl/openssl.gypi
index 840b479e05d..e2e06d83331 100644
--- a/deps/openssl/openssl.gypi
+++ b/deps/openssl/openssl.gypi
@@ -1249,7 +1249,6 @@
     ],
     'openssl_default_defines_all': [
       # No clue what these are for.
-      'L_ENDIAN',
       'PURIFY',
       '_REENTRANT',
 
diff --git a/tools/test.py b/tools/test.py
index 4d6337037aa..159d38e1fb4 100755
--- a/tools/test.py
+++ b/tools/test.py
@@ -731,7 +731,8 @@ FLAGS = {
 TIMEOUT_SCALEFACTOR = {
     'armv6' : { 'debug' : 12, 'release' : 3 },  # The ARM buildbots are slow.
     'arm'   : { 'debug' :  8, 'release' : 2 },
-    'ia32'  : { 'debug' :  4, 'release' : 1 } }
+    'ia32'  : { 'debug' :  4, 'release' : 1 },
+    'ppc'   : { 'debug' :  4, 'release' : 1 } }
 
 
 class Context(object):
diff --git a/tools/utils.py b/tools/utils.py
index fa154850165..59fd81210ef 100644
--- a/tools/utils.py
+++ b/tools/utils.py
@@ -85,7 +85,12 @@ def GuessArchitecture():
     return 'ia32'
   elif id == 'amd64':
     return 'ia32'
+  elif id.startswith('ppc'):
+    return 'ppc'
   else:
+    id = platform.processor()
+    if id == 'powerpc':
+      return 'ppc'
     return None